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  24. <h1>C:/Programming/Personal/OreWar/OreWar/Gorilla.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
    25. 

  25. <a name="l00002"></a>00002 <span class="comment">    Gorilla</span>
    26. 

  26. <a name="l00003"></a>00003 <span class="comment">    -------</span>
    27. 

  27. <a name="l00004"></a>00004 <span class="comment">    </span>
    28. 

  28. <a name="l00005"></a>00005 <span class="comment">    Copyright (c) 2010 Robin Southern</span>
    29. 

  29. <a name="l00006"></a>00006 <span class="comment"></span>
    30. 

  30. <a name="l00007"></a>00007 <span class="comment">    Additional contributions by:</span>
    31. 

  31. <a name="l00008"></a>00008 <span class="comment"></span>
    32. 

  32. <a name="l00009"></a>00009 <span class="comment">    - Murat Sari</span>
    33. 

  33. <a name="l00010"></a>00010 <span class="comment">    - Nigel Atkinson</span>
    34. 

  34. <a name="l00011"></a>00011 <span class="comment">                                                                                  </span>
    35. 

  35. <a name="l00012"></a>00012 <span class="comment">    Permission is hereby granted, free of charge, to any person obtaining a copy</span>
    36. 

  36. <a name="l00013"></a>00013 <span class="comment">    of this software and associated documentation files (the &quot;Software&quot;), to deal</span>
    37. 

  37. <a name="l00014"></a>00014 <span class="comment">    in the Software without restriction, including without limitation the rights</span>
    38. 

  38. <a name="l00015"></a>00015 <span class="comment">    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell</span>
    39. 

  39. <a name="l00016"></a>00016 <span class="comment">    copies of the Software, and to permit persons to whom the Software is</span>
    40. 

  40. <a name="l00017"></a>00017 <span class="comment">    furnished to do so, subject to the following conditions:</span>
    41. 

  41. <a name="l00018"></a>00018 <span class="comment">                                                                                  </span>
    42. 

  42. <a name="l00019"></a>00019 <span class="comment">    The above copyright notice and this permission notice shall be included in</span>
    43. 

  43. <a name="l00020"></a>00020 <span class="comment">    all copies or substantial portions of the Software.</span>
    44. 

  44. <a name="l00021"></a>00021 <span class="comment">                                                                                  </span>
    45. 

  45. <a name="l00022"></a>00022 <span class="comment">    THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span>
    46. 

  46. <a name="l00023"></a>00023 <span class="comment">    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span>
    47. 

  47. <a name="l00024"></a>00024 <span class="comment">    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span>
    48. 

  48. <a name="l00025"></a>00025 <span class="comment">    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span>
    49. 

  49. <a name="l00026"></a>00026 <span class="comment">    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span>
    50. 

  50. <a name="l00027"></a>00027 <span class="comment">    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN</span>
    51. 

  51. <a name="l00028"></a>00028 <span class="comment">    THE SOFTWARE. </span>
    52. 

  52. <a name="l00029"></a>00029 <span class="comment">    </span>
    53. 

  53. <a name="l00030"></a>00030 <span class="comment">*/</span>
    54. 

  54. <a name="l00031"></a>00031 
    55. 

  55. <a name="l00032"></a>00032 <span class="preprocessor">#ifndef GORILLA_H</span>
    56. 

  56. <a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#define GORILLA_H</span>
    57. 

  57. <a name="l00034"></a>00034 <span class="preprocessor"></span>
    58. 

  58. <a name="l00035"></a>00035 <span class="preprocessor">#include &quot;Ogre.h&quot;</span>
    59. 

  59. <a name="l00036"></a>00036 
    60. 

  60. <a name="l00037"></a>00037 <span class="preprocessor">#ifndef GORILLA_USES_EXCEPTIONS</span>
    61. 

  61. <a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor">#  define GORILLA_USES_EXCEPTIONS 0</span>
    62. 

  62. <a name="l00039"></a>00039 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
    63. 

  63. <a name="l00040"></a>00040 <span class="preprocessor"></span>
    64. 

  64. <a name="l00041"></a>00041 <span class="preprocessor">#if OGRE_COMP == OGRE_COMPILER_GNUC</span>
    65. 

  65. <a name="l00042"></a>00042 <span class="preprocessor"></span><span class="preprocessor">#   define __FUNC__ __PRETTY_FUNCTION__</span>
    66. 

  66. <a name="l00043"></a>00043 <span class="preprocessor"></span><span class="preprocessor">#elif OGRE_COMP != OGRE_COMPILER_BORL</span>
    67. 

  67. <a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor">#   define __FUNC__ &quot;No function name info&quot;</span>
    68. 

  68. <a name="l00045"></a>00045 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
    69. 

  69. <a name="l00046"></a>00046 <span class="preprocessor"></span>
    70. 

  70. <a name="l00047"></a>00047 <span class="keyword">namespace </span>Gorilla
    71. 

  71. <a name="l00048"></a>00048 {
    72. 

  72. <a name="l00049"></a>00049  
    73. 

  73. <a name="l00050"></a>00050  <span class="keyword">class </span>Silverback;
    74. 

  74. <a name="l00051"></a>00051  <span class="keyword">class </span>TextureAtlas;
    75. 

  75. <a name="l00052"></a>00052  <span class="keyword">class </span>LayerContainer;
    76. 

  76. <a name="l00053"></a>00053  <span class="keyword">class </span>Screen;
    77. 

  77. <a name="l00054"></a>00054  <span class="keyword">class </span>ScreenRenderable;
    78. 

  78. <a name="l00055"></a>00055  <span class="keyword">class </span>Layer;
    79. 

  79. <a name="l00056"></a>00056  <span class="keyword">class </span>Rectangle;
    80. 

  80. <a name="l00057"></a>00057  <span class="keyword">class </span>Polygon;
    81. 

  81. <a name="l00058"></a>00058  <span class="keyword">class </span>LineList;
    82. 

  82. <a name="l00059"></a>00059  <span class="keyword">class </span>QuadList;
    83. 

  83. <a name="l00060"></a>00060  <span class="keyword">class </span>Caption;
    84. 

  84. <a name="l00061"></a>00061  <span class="keyword">class </span>MarkupText;
    85. 

  85. <a name="l00062"></a>00062  
    86. 

  86. <a name="l00063"></a><a class="code" href="struct_gorilla_1_1_vector_type.html">00063</a>  <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; <span class="keyword">struct </span><a class="code" href="struct_gorilla_1_1_vector_type.html">VectorType</a>
    87. 

  87. <a name="l00064"></a>00064  {
    88. 

  88. <a name="l00065"></a>00065 <span class="preprocessor">#if OGRE_VERSION &lt;= 67077 // If the version is less than or equal to 1.6.5</span>
    89. 

  89. <a name="l00066"></a>00066 <span class="preprocessor"></span>  <span class="keyword">typedef</span> std::vector&lt;T&gt; type;
    90. 

  90. <a name="l00067"></a>00067 <span class="preprocessor">#else</span>
    91. 

  91. <a name="l00068"></a>00068 <span class="preprocessor"></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Ogre::vector&lt;T&gt;::type type;
    92. 

  92. <a name="l00069"></a>00069 <span class="preprocessor">#endif</span>
    93. 

  93. <a name="l00070"></a>00070 <span class="preprocessor"></span> };
    94. 

  94. <a name="l00071"></a>00071  
    95. 

  95. <a name="l00072"></a>00072  <span class="keyword">namespace </span>Colours
    96. 

  96. <a name="l00073"></a>00073  {
    97. 

  97. <a name="l00074"></a>00074   <span class="keyword">enum</span> Colour
    98. 

  98. <a name="l00075"></a>00075   {
    99. 

  99. <a name="l00076"></a>00076    None = 0, <span class="comment">// No Colour.</span>
    100. 

  100. <a name="l00077"></a>00077    AliceBlue=0xf0f8ff,      Gainsboro=0xdcdcdc,            MistyRose=0xffe4e1,
    101. 

  101. <a name="l00078"></a>00078    AntiqueWhite=0xfaebd7,   GhostWhite=0xf8f8ff,           Moccasin=0xffe4b5,
    102. 

  102. <a name="l00079"></a>00079    Aqua=0x00ffff,           Gold=0xffd700,                 NavajoWhite=0xffdead,
    103. 

  103. <a name="l00080"></a>00080    Aquamarine=0x7fffd4,     Goldenrod=0xdaa520,            Navy=0x000080,
    104. 

  104. <a name="l00081"></a>00081    Azure=0xf0ffff,          Gray=0x808080,                 OldLace=0xfdf5e6,
    105. 

  105. <a name="l00082"></a>00082    Beige=0xf5f5dc,          Green=0x008000,                Olive=0x808000,
    106. 

  106. <a name="l00083"></a>00083    Bisque=0xffe4c4,         GreenYellow=0xadff2f,          OliveDrab=0x6b8e23,
    107. 

  107. <a name="l00084"></a>00084    Black=0x000000,          Grey=0x808080,                 Orange=0xffa500,
    108. 

  108. <a name="l00085"></a>00085    BlanchedAlmond=0xffebcd, Honeydew=0xf0fff0,             OrangeRed=0xff4500,
    109. 

  109. <a name="l00086"></a>00086    Blue=0x0000ff,           HotPink=0xff69b4,              Orchid=0xda70d6,
    110. 

  110. <a name="l00087"></a>00087    BlueViolet=0x8a2be2,     IndianRed=0xcd5c5c,            PaleGoldenrod=0xeee8aa,
    111. 

  111. <a name="l00088"></a>00088    Brown=0xa52a2a,          Indigo=0x4b0082,               PaleGreen=0x98fb98,
    112. 

  112. <a name="l00089"></a>00089    Burlywood=0xdeb887,      Ivory=0xfffff0,                PaleTurquoise=0xafeeee,
    113. 

  113. <a name="l00090"></a>00090    CadetBlue=0x5f9ea0,      Khaki=0xf0e68c,                PaleVioletRed=0xdb7093,
    114. 

  114. <a name="l00091"></a>00091    Chartreuse=0x7fff00,     Lavender=0xe6e6fa,             PapayaWhip=0xffefd5,
    115. 

  115. <a name="l00092"></a>00092    Chocolate=0xd2691e,      LavenderBlush=0xfff0f5,        PeachPuff=0xffdab9,
    116. 

  116. <a name="l00093"></a>00093    Coral=0xff7f50,          LawnGreen=0x7cfc00,            Peru=0xcd853f,
    117. 

  117. <a name="l00094"></a>00094    CornflowerBlue=0x6495ed, LemonChiffon=0xfffacd,         Pink=0xffc0cb,
    118. 

  118. <a name="l00095"></a>00095    Cornsilk=0xfff8dc,       LightBlue=0xadd8e6,            Plum=0xdda0dd,
    119. 

  119. <a name="l00096"></a>00096    Crimson=0xdc143c,        LightCoral=0xf08080,           PowderBlue=0xb0e0e6,
    120. 

  120. <a name="l00097"></a>00097    Cyan=0x00ffff,           LightCyan=0xe0ffff,            Purple=0x800080,
    121. 

  121. <a name="l00098"></a>00098    DarkBlue=0x00008b,       LightGoldenrodyellow=0xfafad2, Red=0xff0000,
    122. 

  122. <a name="l00099"></a>00099    DarkCyan=0x008b8b,       LightGray=0xd3d3d3,            RosyBrown=0xbc8f8f,
    123. 

  123. <a name="l00100"></a>00100    DarkGoldenrod=0xb8860b,  LightGreen=0x90ee90,           RoyalBlue=0x4169e1,
    124. 

  124. <a name="l00101"></a>00101    DarkGray=0xa9a9a9,       LightGrey=0xd3d3d3,            SaddleBrown=0x8b4513,
    125. 

  125. <a name="l00102"></a>00102    DarkGreen=0x006400,      LightPink=0xffb6c1,            Salmon=0xfa8072,
    126. 

  126. <a name="l00103"></a>00103    DarkGrey=0xa9a9a9,       LightSalmon=0xffa07a,          SandyBrown=0xf4a460,
    127. 

  127. <a name="l00104"></a>00104    DarkKhaki=0xbdb76b,      LightSeagreen=0x20b2aa,        SeaGreen=0x2e8b57,
    128. 

  128. <a name="l00105"></a>00105    DarkMagenta=0x8b008b,    LightSkyblue=0x87cefa,         SeaShell=0xfff5ee,
    129. 

  129. <a name="l00106"></a>00106    DarkOlivegreen=0x556b2f, LightSlategray=0x778899,       Sienna=0xa0522d,
    130. 

  130. <a name="l00107"></a>00107    DarkOrange=0xff8c00,     LightSlategrey=0x778899,       Silver=0xc0c0c0,
    131. 

  131. <a name="l00108"></a>00108    DarkOrchid=0x9932cc,     LightSteelblue=0xb0c4de,       SkyBlue=0x87ceeb,
    132. 

  132. <a name="l00109"></a>00109    DarkRed=0x8b0000,        LightYellow=0xffffe0,          SlateBlue=0x6a5acd,
    133. 

  133. <a name="l00110"></a>00110    DarkSalmon=0xe9967a,     Lime=0x00ff00,                 SlateGray=0x708090,
    134. 

  134. <a name="l00111"></a>00111    DarkSeagreen=0x8fbc8f,   LimeGreen=0x32cd32,            SlateGrey=0x708090,
    135. 

  135. <a name="l00112"></a>00112    DarkSlateblue=0x483d8b,  Linen=0xfaf0e6,                Snow=0xfffafa,
    136. 

  136. <a name="l00113"></a>00113    DarkSlategray=0x2f4f4f,  Magenta=0xff00ff,              SpringGreen=0x00ff7f,
    137. 

  137. <a name="l00114"></a>00114    DarkSlategrey=0x2f4f4f,  Maroon=0x800000,               SteelBlue=0x4682b4,
    138. 

  138. <a name="l00115"></a>00115    DarkTurquoise=0x00ced1,  MediumAquamarine=0x66cdaa,     Tan=0xd2b48c,
    139. 

  139. <a name="l00116"></a>00116    DarkViolet=0x9400d3,     MediumBlue=0x0000cd,           Teal=0x008080,
    140. 

  140. <a name="l00117"></a>00117    DeepPink=0xff1493,       MediumOrchid=0xba55d3,         Thistle=0xd8bfd8,
    141. 

  141. <a name="l00118"></a>00118    DeepSkyblue=0x00bfff,    MediumPurple=0x9370db,         Tomato=0xff6347,
    142. 

  142. <a name="l00119"></a>00119    DimGray=0x696969,        MediumSeaGreen=0x3cb371,       Turquoise=0x40e0d0,
    143. 

  143. <a name="l00120"></a>00120    DimGrey=0x696969,        MediumSlateBlue=0x7b68ee,      Violet=0xee82ee,
    144. 

  144. <a name="l00121"></a>00121    DodgerBlue=0x1e90ff,     MediumSpringGreen=0x00fa9a,    Wheat=0xf5deb3,
    145. 

  145. <a name="l00122"></a>00122    FireBrick=0xb22222,      MediumTurquoise=0x48d1cc,      White=0xffffff,
    146. 

  146. <a name="l00123"></a>00123    FloralWhite=0xfffaf0,    MediumBioletRed=0xc71585,      WhiteSmoke=0xf5f5f5,
    147. 

  147. <a name="l00124"></a>00124    ForestGreen=0x228b22,    MidnightBlue=0x191970,         Yellow=0xffff00,
    148. 

  148. <a name="l00125"></a>00125    Fuchsia=0xff00ff,        MintCream=0xf5fffa,            YellowGreen=0x9acd32
    149. 

  149. <a name="l00126"></a>00126   }; <span class="comment">// Colour</span>
    150. 

  150. <a name="l00127"></a>00127  } <span class="comment">// namespace Colours</span>
    151. 

  151. <a name="l00128"></a>00128 <span class="comment"></span>
    152. 

  152. <a name="l00129"></a>00129 <span class="comment"> /*! function. rgb</span>
    153. 

  153. <a name="l00130"></a>00130 <span class="comment">     desc.</span>
    154. 

  154. <a name="l00131"></a>00131 <span class="comment">         Convert three/four RGBA values into an Ogre::ColourValue</span>
    155. 

  155. <a name="l00132"></a>00132 <span class="comment"> */</span>
    156. 

  156. <a name="l00133"></a>00133  Ogre::ColourValue rgb(Ogre::uchar r, Ogre::uchar g, Ogre::uchar b, Ogre::uchar a = 255);
    157. 

  157. <a name="l00134"></a>00134  <span class="comment"></span>
    158. 

  158. <a name="l00135"></a>00135 <span class="comment"> /*! function. webcolour</span>
    159. 

  159. <a name="l00136"></a>00136 <span class="comment">     desc.</span>
    160. 

  160. <a name="l00137"></a>00137 <span class="comment">         Turn a webcolour from the Gorilla::Colours::Colour enum into an Ogre::ColourValue</span>
    161. 

  161. <a name="l00138"></a>00138 <span class="comment"> */</span>
    162. 

  162. <a name="l00139"></a>00139  Ogre::ColourValue webcolour(Colours::Colour, Ogre::Real alpha = 1.0);
    163. 

  163. <a name="l00140"></a>00140  <span class="comment"></span>
    164. 

  164. <a name="l00141"></a>00141 <span class="comment"> /*! enum. Gradient</span>
    165. 

  165. <a name="l00142"></a>00142 <span class="comment">     desc.</span>
    166. 

  166. <a name="l00143"></a>00143 <span class="comment">         Directions for background gradients</span>
    167. 

  167. <a name="l00144"></a>00144 <span class="comment"> */</span>
    168. 

  168. <a name="l00145"></a>00145  <span class="keyword">enum</span> Gradient
    169. 

  169. <a name="l00146"></a>00146  {
    170. 

  170. <a name="l00147"></a>00147   Gradient_NorthSouth,
    171. 

  171. <a name="l00148"></a>00148   Gradient_WestEast,
    172. 

  172. <a name="l00149"></a>00149   Gradient_Diagonal
    173. 

  173. <a name="l00150"></a>00150  };
    174. 

  174. <a name="l00151"></a>00151 <span class="comment"></span>
    175. 

  175. <a name="l00152"></a>00152 <span class="comment"> /*! enum. Border</span>
    176. 

  176. <a name="l00153"></a>00153 <span class="comment">     desc.</span>
    177. 

  177. <a name="l00154"></a>00154 <span class="comment">         Border Directions</span>
    178. 

  178. <a name="l00155"></a>00155 <span class="comment">         </span>
    179. 

  179. <a name="l00156"></a>00156 <span class="comment">         </span>
    180. 

  180. <a name="l00157"></a>00157 <span class="comment">         +---------------------+</span>
    181. 

  181. <a name="l00158"></a>00158 <span class="comment">         |\       NORTH       /|</span>
    182. 

  182. <a name="l00159"></a>00159 <span class="comment">         | \                 / |</span>
    183. 

  183. <a name="l00160"></a>00160 <span class="comment">         |  +---------------+  |</span>
    184. 

  184. <a name="l00161"></a>00161 <span class="comment">         |  |               |  |</span>
    185. 

  185. <a name="l00162"></a>00162 <span class="comment">         | W|               |E |</span>
    186. 

  186. <a name="l00163"></a>00163 <span class="comment">         | E|               |A |</span>
    187. 

  187. <a name="l00164"></a>00164 <span class="comment">         | S|               |S |</span>
    188. 

  188. <a name="l00165"></a>00165 <span class="comment">         | T|               |T |</span>
    189. 

  189. <a name="l00166"></a>00166 <span class="comment">         |  |               |  |</span>
    190. 

  190. <a name="l00167"></a>00167 <span class="comment">         |  +---------------+  |</span>
    191. 

  191. <a name="l00168"></a>00168 <span class="comment">         | /      SOUTH      \ |</span>
    192. 

  192. <a name="l00169"></a>00169 <span class="comment">         |/                   \|</span>
    193. 

  193. <a name="l00170"></a>00170 <span class="comment">         +---------------------+</span>
    194. 

  194. <a name="l00171"></a>00171 <span class="comment"> */</span>
    195. 

  195. <a name="l00172"></a>00172  <span class="keyword">enum</span> Border
    196. 

  196. <a name="l00173"></a>00173  {
    197. 

  197. <a name="l00174"></a>00174   Border_North = 0,
    198. 

  198. <a name="l00175"></a>00175   Border_South = 1,
    199. 

  199. <a name="l00176"></a>00176   Border_East  = 2,
    200. 

  200. <a name="l00177"></a>00177   Border_West  = 3
    201. 

  201. <a name="l00178"></a>00178  };
    202. 

  202. <a name="l00179"></a>00179  <span class="comment"></span>
    203. 

  203. <a name="l00180"></a>00180 <span class="comment"> /*! enum. QuadCorner</span>
    204. 

  204. <a name="l00181"></a>00181 <span class="comment">     desc.</span>
    205. 

  205. <a name="l00182"></a>00182 <span class="comment">         Names of each corner/vertex of a Quad</span>
    206. 

  206. <a name="l00183"></a>00183 <span class="comment"> */</span>
    207. 

  207. <a name="l00184"></a>00184  <span class="keyword">enum</span> QuadCorner
    208. 

  208. <a name="l00185"></a>00185  {
    209. 

  209. <a name="l00186"></a>00186   TopLeft     = 0,
    210. 

  210. <a name="l00187"></a>00187   TopRight    = 1,
    211. 

  211. <a name="l00188"></a>00188   BottomRight = 2,
    212. 

  212. <a name="l00189"></a>00189   BottomLeft  = 3
    213. 

  213. <a name="l00190"></a>00190  };
    214. 

  214. <a name="l00191"></a>00191  <span class="comment"></span>
    215. 

  215. <a name="l00192"></a>00192 <span class="comment"> /*! enum. TextAlignment</span>
    216. 

  216. <a name="l00193"></a>00193 <span class="comment">     desc.</span>
    217. 

  217. <a name="l00194"></a>00194 <span class="comment">         Horizontal text alignment for captions.</span>
    218. 

  218. <a name="l00195"></a>00195 <span class="comment"> */</span>
    219. 

  219. <a name="l00196"></a>00196  <span class="keyword">enum</span> TextAlignment
    220. 

  220. <a name="l00197"></a>00197  {
    221. 

  221. <a name="l00198"></a>00198   TextAlign_Left,   <span class="comment">// Place the text to where left is (X = left)</span>
    222. 

  222. <a name="l00199"></a>00199   TextAlign_Right,  <span class="comment">// Place the text to the right of left (X = left - text_width)</span>
    223. 

  223. <a name="l00200"></a>00200   TextAlign_Centre, <span class="comment">// Place the text centered at left (X = left - (text_width / 2 ) )</span>
    224. 

  224. <a name="l00201"></a>00201  };
    225. 

  225. <a name="l00202"></a>00202  <span class="comment"></span>
    226. 

  226. <a name="l00203"></a>00203 <span class="comment"> /*! enum. VerticalAlignment</span>
    227. 

  227. <a name="l00204"></a>00204 <span class="comment">     desc.</span>
    228. 

  228. <a name="l00205"></a>00205 <span class="comment">         Vertical text alignment for captions.</span>
    229. 

  229. <a name="l00206"></a>00206 <span class="comment"> */</span>
    230. 

  230. <a name="l00207"></a>00207  <span class="keyword">enum</span> VerticalAlignment
    231. 

  231. <a name="l00208"></a>00208  {
    232. 

  232. <a name="l00209"></a>00209   VerticalAlign_Top,
    233. 

  233. <a name="l00210"></a>00210   VerticalAlign_Middle,
    234. 

  234. <a name="l00211"></a>00211   VerticalAlign_Bottom
    235. 

  235. <a name="l00212"></a>00212  };
    236. 

  236. <a name="l00213"></a>00213  <span class="comment"></span>
    237. 

  237. <a name="l00214"></a>00214 <span class="comment"> /*! enum. buffer&lt;T&gt;</span>
    238. 

  238. <a name="l00215"></a>00215 <span class="comment">     desc.</span>
    239. 

  239. <a name="l00216"></a>00216 <span class="comment">         Internal container class that is similar to std::vector</span>
    240. 

  240. <a name="l00217"></a>00217 <span class="comment"> */</span>
    241. 

  241. <a name="l00218"></a><a class="code" href="class_gorilla_1_1buffer.html">00218</a>  <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt; <span class="keyword">class </span><a class="code" href="class_gorilla_1_1buffer.html">buffer</a>
    242. 

  242. <a name="l00219"></a>00219  {
    243. 

  243. <a name="l00220"></a>00220    
    244. 

  244. <a name="l00221"></a>00221   <span class="keyword">public</span>:
    245. 

  245. <a name="l00222"></a>00222    
    246. 

  246. <a name="l00223"></a>00223    <span class="keyword">inline</span> <a class="code" href="class_gorilla_1_1buffer.html">buffer</a>() : mBuffer(0), mUsed(0), mCapacity(0)
    247. 

  247. <a name="l00224"></a>00224    { <span class="comment">// no code.</span>
    248. 

  248. <a name="l00225"></a>00225    }
    249. 

  249. <a name="l00226"></a>00226   
    250. 

  250. <a name="l00227"></a>00227    <span class="keyword">inline</span> ~<a class="code" href="class_gorilla_1_1buffer.html">buffer</a>()
    251. 

  251. <a name="l00228"></a>00228    {
    252. 

  252. <a name="l00229"></a>00229     <span class="keywordflow">if</span> (mBuffer &amp;&amp; mCapacity)
    253. 

  253. <a name="l00230"></a>00230      OGRE_FREE(mBuffer, Ogre::MEMCATEGORY_GEOMETRY);
    254. 

  254. <a name="l00231"></a>00231    }
    255. 

  255. <a name="l00232"></a>00232    
    256. 

  256. <a name="l00233"></a>00233    <span class="keyword">inline</span> <span class="keywordtype">size_t</span> size()<span class="keyword"> const</span>
    257. 

  257. <a name="l00234"></a>00234 <span class="keyword">   </span>{
    258. 

  258. <a name="l00235"></a>00235     <span class="keywordflow">return</span> mUsed;
    259. 

  259. <a name="l00236"></a>00236    }
    260. 

  260. <a name="l00237"></a>00237    
    261. 

  261. <a name="l00238"></a>00238    <span class="keyword">inline</span> <span class="keywordtype">size_t</span> capacity()<span class="keyword"> const</span>
    262. 

  262. <a name="l00239"></a>00239 <span class="keyword">   </span>{
    263. 

  263. <a name="l00240"></a>00240     <span class="keywordflow">return</span> mCapacity;
    264. 

  264. <a name="l00241"></a>00241    }
    265. 

  265. <a name="l00242"></a>00242    
    266. 

  266. <a name="l00243"></a>00243    <span class="keyword">inline</span> T&amp; operator[](<span class="keywordtype">size_t</span> index)
    267. 

  267. <a name="l00244"></a>00244    {
    268. 

  268. <a name="l00245"></a>00245     <span class="keywordflow">return</span> *(mBuffer + index);
    269. 

  269. <a name="l00246"></a>00246    }
    270. 

  270. <a name="l00247"></a>00247 
    271. 

  271. <a name="l00248"></a>00248    <span class="keyword">inline</span> <span class="keyword">const</span> T&amp; operator[](<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span>
    272. 

  272. <a name="l00249"></a>00249 <span class="keyword">   </span>{
    273. 

  273. <a name="l00250"></a>00250     <span class="keywordflow">return</span> *(mBuffer + index);
    274. 

  274. <a name="l00251"></a>00251    }
    275. 

  275. <a name="l00252"></a>00252 
    276. 

  276. <a name="l00253"></a>00253    <span class="keyword">inline</span> T&amp; at(<span class="keywordtype">size_t</span> index)
    277. 

  277. <a name="l00254"></a>00254    {
    278. 

  278. <a name="l00255"></a>00255     <span class="keywordflow">return</span> *(mBuffer + index);
    279. 

  279. <a name="l00256"></a>00256    }
    280. 

  280. <a name="l00257"></a>00257 
    281. 

  281. <a name="l00258"></a>00258    <span class="keyword">inline</span> <span class="keyword">const</span> T&amp; at(<span class="keywordtype">size_t</span> index)<span class="keyword"> const</span>
    282. 

  282. <a name="l00259"></a>00259 <span class="keyword">   </span>{
    283. 

  283. <a name="l00260"></a>00260     <span class="keywordflow">return</span> *(mBuffer + index);
    284. 

  284. <a name="l00261"></a>00261    }
    285. 

  285. <a name="l00262"></a>00262    
    286. 

  286. <a name="l00263"></a>00263    <span class="keyword">inline</span> <span class="keywordtype">void</span> remove_all()
    287. 

  287. <a name="l00264"></a>00264    {
    288. 

  288. <a name="l00265"></a>00265     mUsed = 0;
    289. 

  289. <a name="l00266"></a>00266    }
    290. 

  290. <a name="l00267"></a>00267     
    291. 

  291. <a name="l00268"></a>00268    <span class="keyword">inline</span> <span class="keywordtype">void</span> resize(<span class="keywordtype">size_t</span> new_capacity)
    292. 

  292. <a name="l00269"></a>00269    {
    293. 

  293. <a name="l00270"></a>00270     T* new_buffer = (T*) OGRE_MALLOC(<span class="keyword">sizeof</span>(T) * new_capacity, Ogre::MEMCATEGORY_GEOMETRY);
    294. 

  294. <a name="l00271"></a>00271     
    295. 

  295. <a name="l00272"></a>00272     <span class="keywordflow">if</span> (mUsed != 0)
    296. 

  296. <a name="l00273"></a>00273     {
    297. 

  297. <a name="l00274"></a>00274      <span class="keywordflow">if</span> (mUsed &lt; new_capacity)  <span class="comment">// Copy all</span>
    298. 

  298. <a name="l00275"></a>00275       std::copy(mBuffer, mBuffer + mUsed, new_buffer);
    299. 

  299. <a name="l00276"></a>00276      <span class="keywordflow">else</span> <span class="keywordflow">if</span> (mUsed &gt;= new_capacity) <span class="comment">// Copy some</span>
    300. 

  300. <a name="l00277"></a>00277       std::copy(mBuffer, mBuffer + new_capacity, new_buffer);
    301. 

  301. <a name="l00278"></a>00278     }
    302. 

  302. <a name="l00279"></a>00279     
    303. 

  303. <a name="l00280"></a>00280     OGRE_FREE(mBuffer, Ogre::MEMCATEGORY_GEOMETRY);
    304. 

  304. <a name="l00281"></a>00281     mCapacity = new_capacity;
    305. 

  305. <a name="l00282"></a>00282     mBuffer = new_buffer;
    306. 

  306. <a name="l00283"></a>00283    }
    307. 

  307. <a name="l00284"></a>00284    
    308. 

  308. <a name="l00285"></a>00285    <span class="keyword">inline</span> <span class="keywordtype">void</span> push_back(<span class="keyword">const</span> T&amp; value)
    309. 

  309. <a name="l00286"></a>00286    {
    310. 

  310. <a name="l00287"></a>00287     <span class="keywordflow">if</span> (mUsed == mCapacity)
    311. 

  311. <a name="l00288"></a>00288      resize(mUsed == 0 ? 1 : mUsed * 2);
    312. 

  312. <a name="l00289"></a>00289     *(mBuffer + mUsed) = value;
    313. 

  313. <a name="l00290"></a>00290     mUsed++;
    314. 

  314. <a name="l00291"></a>00291    }
    315. 

  315. <a name="l00292"></a>00292    
    316. 

  316. <a name="l00293"></a>00293    <span class="keyword">inline</span> <span class="keywordtype">void</span> pop_back()
    317. 

  317. <a name="l00294"></a>00294    {
    318. 

  318. <a name="l00295"></a>00295     <span class="keywordflow">if</span> (mUsed != 0)
    319. 

  319. <a name="l00296"></a>00296      mUsed--;
    320. 

  320. <a name="l00297"></a>00297    }
    321. 

  321. <a name="l00298"></a>00298    
    322. 

  322. <a name="l00299"></a>00299    <span class="keyword">inline</span> <span class="keywordtype">void</span> erase(<span class="keywordtype">size_t</span> index)
    323. 

  323. <a name="l00300"></a>00300    {
    324. 

  324. <a name="l00301"></a>00301     *(mBuffer + index) = *(mBuffer + mUsed - 1);
    325. 

  325. <a name="l00302"></a>00302     mUsed--;
    326. 

  326. <a name="l00303"></a>00303    }
    327. 

  327. <a name="l00304"></a>00304    
    328. 

  328. <a name="l00305"></a>00305    <span class="keyword">inline</span>  T* first()
    329. 

  329. <a name="l00306"></a>00306    {
    330. 

  330. <a name="l00307"></a>00307     <span class="keywordflow">return</span> mBuffer;
    331. 

  331. <a name="l00308"></a>00308    }
    332. 

  332. <a name="l00309"></a>00309    
    333. 

  333. <a name="l00310"></a>00310    <span class="keyword">inline</span> T* last()
    334. 

  334. <a name="l00311"></a>00311    {
    335. 

  335. <a name="l00312"></a>00312     <span class="keywordflow">return</span> mBuffer + mUsed;
    336. 

  336. <a name="l00313"></a>00313    }
    337. 

  337. <a name="l00314"></a>00314    
    338. 

  338. <a name="l00315"></a>00315   <span class="keyword">protected</span>:
    339. 

  339. <a name="l00316"></a>00316    
    340. 

  340. <a name="l00317"></a>00317    T*     mBuffer;
    341. 

  341. <a name="l00318"></a>00318    <span class="keywordtype">size_t</span> mUsed, mCapacity;
    342. 

  342. <a name="l00319"></a>00319  };
    343. 

  343. <a name="l00320"></a>00320  <span class="comment"></span>
    344. 

  344. <a name="l00321"></a>00321 <span class="comment"> /*! struct. Vertex</span>
    345. 

  345. <a name="l00322"></a>00322 <span class="comment">     desc.</span>
    346. 

  346. <a name="l00323"></a>00323 <span class="comment">         Structure for a single vertex.</span>
    347. 

  347. <a name="l00324"></a>00324 <span class="comment"> */</span>
    348. 

  348. <a name="l00325"></a><a class="code" href="struct_gorilla_1_1_vertex.html">00325</a>  <span class="keyword">struct </span><a class="code" href="struct_gorilla_1_1_vertex.html">Vertex</a>
    349. 

  349. <a name="l00326"></a>00326  {
    350. 

  350. <a name="l00327"></a>00327   Ogre::Vector3 position;
    351. 

  351. <a name="l00328"></a>00328   Ogre::ColourValue colour;
    352. 

  352. <a name="l00329"></a>00329   Ogre::Vector2 uv;
    353. 

  353. <a name="l00330"></a>00330  };
    354. 

  354. <a name="l00331"></a>00331  <span class="comment"></span>
    355. 

  355. <a name="l00332"></a>00332 <span class="comment"> /*! struct. Kerning</span>
    356. 

  356. <a name="l00333"></a>00333 <span class="comment">     desc.</span>
    357. 

  357. <a name="l00334"></a>00334 <span class="comment">         Distances between two characters next to each other.</span>
    358. 

  358. <a name="l00335"></a>00335 <span class="comment"> */</span>
    359. 

  359. <a name="l00336"></a><a class="code" href="struct_gorilla_1_1_kerning.html">00336</a>  <span class="keyword">struct </span><a class="code" href="struct_gorilla_1_1_kerning.html">Kerning</a>
    360. 

  360. <a name="l00337"></a>00337  {
    361. 

  361. <a name="l00338"></a>00338   <a class="code" href="struct_gorilla_1_1_kerning.html">Kerning</a>(Ogre::uint c, Ogre::Real k) : character(c), kerning(k) {}
    362. 

  362. <a name="l00339"></a>00339   Ogre::uint character;
    363. 

  363. <a name="l00340"></a>00340   Ogre::Real kerning;
    364. 

  364. <a name="l00341"></a>00341  };
    365. 

  365. <a name="l00342"></a>00342  <span class="comment"></span>
    366. 

  366. <a name="l00343"></a>00343 <span class="comment"> /*! struct. Glyph</span>
    367. 

  367. <a name="l00344"></a>00344 <span class="comment">     desc.</span>
    368. 

  368. <a name="l00345"></a>00345 <span class="comment">         Texture and size information about a single character loaded from a TextureAtlas.</span>
    369. 

  369. <a name="l00346"></a>00346 <span class="comment"> */</span>
    370. 

  370. <a name="l00347"></a><a class="code" href="class_gorilla_1_1_glyph.html">00347</a>  <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_glyph.html">Glyph</a> : <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    371. 

  371. <a name="l00348"></a>00348  {
    372. 

  372. <a name="l00349"></a>00349    
    373. 

  373. <a name="l00350"></a>00350   <span class="keyword">public</span>:
    374. 

  374. <a name="l00351"></a>00351    
    375. 

  375. <a name="l00352"></a>00352    <a class="code" href="class_gorilla_1_1_glyph.html">Glyph</a>() : uvTop(0), uvBottom(0), uvWidth(0), uvHeight(0), uvLeft(0), uvRight(0), glyphWidth(0), glyphHeight(0), glyphAdvance(0), verticalOffset(0) {}
    376. 

  376. <a name="l00353"></a>00353    
    377. 

  377. <a name="l00354"></a>00354   ~<a class="code" href="class_gorilla_1_1_glyph.html">Glyph</a>() {}
    378. 

  378. <a name="l00355"></a>00355    
    379. 

  379. <a name="l00356"></a>00356    Ogre::Vector2    texCoords[4];
    380. 

  380. <a name="l00357"></a>00357    Ogre::Real uvTop, uvBottom, uvWidth, uvHeight, uvLeft, uvRight,
    381. 

  381. <a name="l00358"></a>00358                        glyphWidth, glyphHeight, glyphAdvance, verticalOffset;
    382. 

  382. <a name="l00359"></a>00359    <a class="code" href="class_gorilla_1_1buffer.html">buffer&lt;Kerning&gt;</a> kerning;
    383. 

  383. <a name="l00360"></a>00360    
    384. 

  384. <a name="l00361"></a>00361    <span class="comment">// Get kerning value of a character to the right of another.</span>
    385. 

  385. <a name="l00362"></a>00362    <span class="comment">// Ab -- get the kerning value of b, pass on A.</span>
    386. 

  386. <a name="l00363"></a>00363    <span class="keyword">inline</span> <span class="keyword">const</span> Ogre::Real getKerning(<span class="keywordtype">char</span> left_of)<span class="keyword"> const</span>
    387. 

  387. <a name="l00364"></a>00364 <span class="keyword">   </span>{
    388. 

  388. <a name="l00365"></a>00365     <span class="keywordflow">if</span> (kerning.size() == 0)
    389. 

  389. <a name="l00366"></a>00366      <span class="keywordflow">return</span> 0;
    390. 

  390. <a name="l00367"></a>00367     <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0;i &lt; kerning.size();i++)
    391. 

  391. <a name="l00368"></a>00368     {
    392. 

  392. <a name="l00369"></a>00369      <span class="keywordflow">if</span> (kerning[i].character == left_of)
    393. 

  393. <a name="l00370"></a>00370       <span class="keywordflow">return</span> kerning[i].kerning;
    394. 

  394. <a name="l00371"></a>00371     }
    395. 

  395. <a name="l00372"></a>00372     <span class="keywordflow">return</span> 0;
    396. 

  396. <a name="l00373"></a>00373    }
    397. 

  397. <a name="l00374"></a>00374    
    398. 

  398. <a name="l00375"></a>00375  };
    399. 

  399. <a name="l00376"></a>00376 <span class="comment"></span>
    400. 

  400. <a name="l00377"></a>00377 <span class="comment"> /*! class. Sprite</span>
    401. 

  401. <a name="l00378"></a>00378 <span class="comment">     desc.</span>
    402. 

  402. <a name="l00379"></a>00379 <span class="comment">         Portions of a texture from a TextureAtlas.</span>
    403. 

  403. <a name="l00380"></a>00380 <span class="comment"> */</span>
    404. 

  404. <a name="l00381"></a><a class="code" href="class_gorilla_1_1_sprite.html">00381</a>  <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_sprite.html">Sprite</a> : <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    405. 

  405. <a name="l00382"></a>00382  {
    406. 

  406. <a name="l00383"></a>00383    
    407. 

  407. <a name="l00384"></a>00384   <span class="keyword">public</span>:
    408. 

  408. <a name="l00385"></a>00385 
    409. 

  409. <a name="l00386"></a>00386    <a class="code" href="class_gorilla_1_1_sprite.html">Sprite</a>() {}
    410. 

  410. <a name="l00387"></a>00387    
    411. 

  411. <a name="l00388"></a>00388   ~<a class="code" href="class_gorilla_1_1_sprite.html">Sprite</a>() {}
    412. 

  412. <a name="l00389"></a>00389    
    413. 

  413. <a name="l00390"></a>00390    Ogre::Real uvTop, uvLeft, uvRight, uvBottom, spriteWidth, spriteHeight;
    414. 

  414. <a name="l00391"></a>00391    Ogre::Vector2    texCoords[4];
    415. 

  415. <a name="l00392"></a>00392    
    416. 

  416. <a name="l00393"></a>00393  };
    417. 

  417. <a name="l00394"></a>00394  
    418. 

  418. <a name="l00395"></a>00395  <span class="comment">/* class. Silverback</span>
    419. 

  419. <a name="l00396"></a>00396 <span class="comment">    desc.</span>
    420. 

  420. <a name="l00397"></a>00397 <span class="comment">        Main singleton class for Gorilla</span>
    421. 

  421. <a name="l00398"></a>00398 <span class="comment"> */</span>
    422. 

  422. <a name="l00399"></a><a class="code" href="class_gorilla_1_1_silverback.html">00399</a>  <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_silverback.html">Silverback</a> : <span class="keyword">public</span> Ogre::Singleton&lt;Silverback&gt;, <span class="keyword">public</span> Ogre::GeneralAllocatedObject, <span class="keyword">public</span> Ogre::FrameListener
    423. 

  423. <a name="l00400"></a>00400  {
    424. 

  424. <a name="l00401"></a>00401    
    425. 

  425. <a name="l00402"></a>00402   <span class="keyword">public</span>:
    426. 

  426. <a name="l00403"></a>00403    <span class="comment"></span>
    427. 

  427. <a name="l00404"></a>00404 <span class="comment">   /*! constructor. Silverback</span>
    428. 

  428. <a name="l00405"></a>00405 <span class="comment">       desc.</span>
    429. 

  429. <a name="l00406"></a>00406 <span class="comment">           Silverback constructor.</span>
    430. 

  430. <a name="l00407"></a>00407 <span class="comment">   */</span>
    431. 

  431. <a name="l00408"></a>00408    <a class="code" href="class_gorilla_1_1_silverback.html#aed881ea7ac9874db9539922ece58632f">Silverback</a>();
    432. 

  432. <a name="l00409"></a>00409    <span class="comment"></span>
    433. 

  433. <a name="l00410"></a>00410 <span class="comment">   /*! destructor. Silverback</span>
    434. 

  434. <a name="l00411"></a>00411 <span class="comment">       desc.</span>
    435. 

  435. <a name="l00412"></a>00412 <span class="comment">           Silverback destructor.</span>
    436. 

  436. <a name="l00413"></a>00413 <span class="comment">   */</span>
    437. 

  437. <a name="l00414"></a>00414   <a class="code" href="class_gorilla_1_1_silverback.html#ab1596997b9b9c384f52395fb0b3324c6">~Silverback</a>();
    438. 

  438. <a name="l00415"></a>00415    <span class="comment"></span>
    439. 

  439. <a name="l00416"></a>00416 <span class="comment">   /*! function. loadAtlas</span>
    440. 

  440. <a name="l00417"></a>00417 <span class="comment">       desc.</span>
    441. 

  441. <a name="l00418"></a>00418 <span class="comment">           Create a TextureAtlas from a &quot;.gorilla&quot; file. </span>
    442. 

  442. <a name="l00419"></a>00419 <span class="comment">           </span>
    443. 

  443. <a name="l00420"></a>00420 <span class="comment">           Name is the name of the TextureAtlas, as well as the first part of the filename</span>
    444. 

  444. <a name="l00421"></a>00421 <span class="comment">           of the gorilla file; i.e. name.gorilla, the gorilla file can be loaded from a different</span>
    445. 

  445. <a name="l00422"></a>00422 <span class="comment">           resource group if you give that name as the second argument, otherwise it will assume </span>
    446. 

  446. <a name="l00423"></a>00423 <span class="comment">           to be &quot;General&quot;.</span>
    447. 

  447. <a name="l00424"></a>00424 <span class="comment">   */</span>
    448. 

  448. <a name="l00425"></a>00425    <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_silverback.html#a702ca7f5a82ea99e7467bba54e6aa3e7">loadAtlas</a>(<span class="keyword">const</span> Ogre::String&amp; name, <span class="keyword">const</span> Ogre::String&amp; group = Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
    449. 

  449. <a name="l00426"></a>00426    <span class="comment"></span>
    450. 

  450. <a name="l00427"></a>00427 <span class="comment">   /*! function. createScreen</span>
    451. 

  451. <a name="l00428"></a>00428 <span class="comment">       desc.</span>
    452. 

  452. <a name="l00429"></a>00429 <span class="comment">           Create a Screen using a Viewport and a name of a previously loaded TextureAtlas.</span>
    453. 

  453. <a name="l00430"></a>00430 <span class="comment">           Both must exist. The screen will register itself as a RenderQueueListener to the</span>
    454. 

  454. <a name="l00431"></a>00431 <span class="comment">           SceneManager that has the Camera which is tied to the Viewport.</span>
    455. 

  455. <a name="l00432"></a>00432 <span class="comment">       note.</span>
    456. 

  456. <a name="l00433"></a>00433 <span class="comment">           Each screen is considered a new batch. To reduce your batch count in Gorilla, </span>
    457. 

  457. <a name="l00434"></a>00434 <span class="comment">           reduce the number of screens you use.</span>
    458. 

  458. <a name="l00435"></a>00435 <span class="comment">   */</span>
    459. 

  459. <a name="l00436"></a>00436    <a class="code" href="class_gorilla_1_1_screen.html">Screen</a>* <a class="code" href="class_gorilla_1_1_silverback.html#aea736c34b584dce837c55d550c11d030">createScreen</a>(Ogre::Viewport*, <span class="keyword">const</span> Ogre::String&amp; atlas);
    460. 

  460. <a name="l00437"></a>00437    <span class="comment"></span>
    461. 

  461. <a name="l00438"></a>00438 <span class="comment">   /*! function. destroyScreen</span>
    462. 

  462. <a name="l00439"></a>00439 <span class="comment">       desc.</span>
    463. 

  463. <a name="l00440"></a>00440 <span class="comment">           Destroy an existing screen, its layers and the contents of those layers.</span>
    464. 

  464. <a name="l00441"></a>00441 <span class="comment">   */</span>
    465. 

  465. <a name="l00442"></a>00442    <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_silverback.html#a212af4606fd8439b8b32a1af6164fbe8">destroyScreen</a>(<a class="code" href="class_gorilla_1_1_screen.html">Screen</a>*);
    466. 

  466. <a name="l00443"></a>00443    <span class="comment"></span>
    467. 

  467. <a name="l00444"></a>00444 <span class="comment">   /*! function. createScreenRenderable</span>
    468. 

  468. <a name="l00445"></a>00445 <span class="comment">   */</span>
    469. 

  469. <a name="l00446"></a>00446    <a class="code" href="class_gorilla_1_1_screen_renderable.html">ScreenRenderable</a>* <a class="code" href="class_gorilla_1_1_silverback.html#a644be17e6fd266d21edd1ec959c2baa9">createScreenRenderable</a>(<span class="keyword">const</span> Ogre::Vector2&amp; maxSize, <span class="keyword">const</span> Ogre::String&amp; atlas);
    470. 

  470. <a name="l00447"></a>00447    <span class="comment"></span>
    471. 

  471. <a name="l00448"></a>00448 <span class="comment">   /*! function. destroyScreen</span>
    472. 

  472. <a name="l00449"></a>00449 <span class="comment">       desc.</span>
    473. 

  473. <a name="l00450"></a>00450 <span class="comment">           Destroy an existing screen, its layers and the contents of those layers.</span>
    474. 

  474. <a name="l00451"></a>00451 <span class="comment">   */</span>
    475. 

  475. <a name="l00452"></a>00452    <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_silverback.html#a292cdecbfc3ce8cf5d7b35fda45af855">destroyScreenRenderable</a>(<a class="code" href="class_gorilla_1_1_screen_renderable.html">ScreenRenderable</a>*);
    476. 

  476. <a name="l00453"></a>00453    <span class="comment"></span>
    477. 

  477. <a name="l00454"></a>00454 <span class="comment">   /*! function. frameStarted</span>
    478. 

  478. <a name="l00455"></a>00455 <span class="comment">       desc.</span>
    479. 

  479. <a name="l00456"></a>00456 <span class="comment">           Call ScreenRenderable draw</span>
    480. 

  480. <a name="l00457"></a>00457 <span class="comment">   */</span>
    481. 

  481. <a name="l00458"></a>00458    <span class="keywordtype">bool</span> <a class="code" href="class_gorilla_1_1_silverback.html#a953980f1e28a2b9940c7186b51586b2b">frameStarted</a>(<span class="keyword">const</span> Ogre::FrameEvent&amp; evt);
    482. 

  482. <a name="l00459"></a>00459    
    483. 

  483. <a name="l00460"></a>00460   <span class="keyword">protected</span>:
    484. 

  484. <a name="l00461"></a>00461    
    485. 

  485. <a name="l00462"></a>00462    std::map&lt;Ogre::String, TextureAtlas*&gt;  mAtlases;
    486. 

  486. <a name="l00463"></a>00463    std::vector&lt;Screen*&gt;                   mScreens;
    487. 

  487. <a name="l00464"></a>00464    std::vector&lt;ScreenRenderable*&gt;         mScreenRenderables;
    488. 

  488. <a name="l00465"></a>00465    
    489. 

  489. <a name="l00466"></a>00466  };
    490. 

  490. <a name="l00467"></a>00467  <span class="comment"></span>
    491. 

  491. <a name="l00468"></a>00468 <span class="comment"> /*! class. GlyphData</span>
    492. 

  492. <a name="l00469"></a>00469 <span class="comment">     desc.</span>
    493. 

  493. <a name="l00470"></a>00470 <span class="comment">         Collection of glyphs of the same size.</span>
    494. 

  494. <a name="l00471"></a>00471 <span class="comment"> */</span>
    495. 

  495. <a name="l00472"></a><a class="code" href="class_gorilla_1_1_glyph_data.html">00472</a>  <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_glyph_data.html">GlyphData</a> : <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    496. 

  496. <a name="l00473"></a>00473  {
    497. 

  497. <a name="l00474"></a>00474    
    498. 

  498. <a name="l00475"></a>00475   <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_texture_atlas.html">TextureAtlas</a>;
    499. 

  499. <a name="l00476"></a>00476    
    500. 

  500. <a name="l00477"></a>00477    <span class="keyword">public</span>:
    501. 

  501. <a name="l00478"></a>00478     
    502. 

  502. <a name="l00479"></a>00479     <a class="code" href="class_gorilla_1_1_glyph_data.html">GlyphData</a>();
    503. 

  503. <a name="l00480"></a>00480     
    504. 

  504. <a name="l00481"></a>00481    ~<a class="code" href="class_gorilla_1_1_glyph_data.html">GlyphData</a>();
    505. 

  505. <a name="l00482"></a>00482     <span class="comment"></span>
    506. 

  506. <a name="l00483"></a>00483 <span class="comment">    /*! function. getGlyph</span>
    507. 

  507. <a name="l00484"></a>00484 <span class="comment">        desc.</span>
    508. 

  508. <a name="l00485"></a>00485 <span class="comment">            Get a glyph (character information) from a specific character.</span>
    509. 

  509. <a name="l00486"></a>00486 <span class="comment">        note.</span>
    510. 

  510. <a name="l00487"></a>00487 <span class="comment">            If the character doesn&#39;t exist then a null pointer is returned.</span>
    511. 

  511. <a name="l00488"></a>00488 <span class="comment">            Do not delete the Glyph pointer.</span>
    512. 

  512. <a name="l00489"></a>00489 <span class="comment">    */</span>
    513. 

  513. <a name="l00490"></a><a class="code" href="class_gorilla_1_1_glyph_data.html#a17fb2c3de5ad1b62e2e3b89b8677cbf9">00490</a>     <span class="keyword">inline</span> <a class="code" href="class_gorilla_1_1_glyph.html">Glyph</a>* <a class="code" href="class_gorilla_1_1_glyph_data.html#a17fb2c3de5ad1b62e2e3b89b8677cbf9">getGlyph</a>(Ogre::uint character)<span class="keyword"> const</span>
    514. 

  514. <a name="l00491"></a>00491 <span class="keyword">    </span>{
    515. 

  515. <a name="l00492"></a>00492      Ogre::uint safe_character = character - mRangeBegin;
    516. 

  516. <a name="l00493"></a>00493      <span class="keywordflow">if</span> (safe_character &gt;= 0 &amp;&amp; safe_character &lt;= mGlyphs.size())
    517. 

  517. <a name="l00494"></a>00494       <span class="keywordflow">return</span> mGlyphs[safe_character];
    518. 

  518. <a name="l00495"></a>00495      <span class="keywordflow">return</span> 0;
    519. 

  519. <a name="l00496"></a>00496     }
    520. 

  520. <a name="l00497"></a>00497     
    521. 

  521. <a name="l00498"></a>00498     std::vector&lt;Glyph*&gt;  mGlyphs;
    522. 

  522. <a name="l00499"></a>00499     Ogre::uint           mRangeBegin, mRangeEnd;
    523. 

  523. <a name="l00500"></a>00500     Ogre::Real           mSpaceLength,
    524. 

  524. <a name="l00501"></a>00501                          mLineHeight,
    525. 

  525. <a name="l00502"></a>00502                          mBaseline,
    526. 

  526. <a name="l00503"></a>00503                          mLetterSpacing,
    527. 

  527. <a name="l00504"></a>00504                          mMonoWidth;
    528. 

  528. <a name="l00505"></a>00505    
    529. 

  529. <a name="l00506"></a>00506  };
    530. 

  530. <a name="l00507"></a>00507  <span class="comment"></span>
    531. 

  531. <a name="l00508"></a>00508 <span class="comment"> /*! class. TextureAtlas</span>
    532. 

  532. <a name="l00509"></a>00509 <span class="comment">     desc.</span>
    533. 

  533. <a name="l00510"></a>00510 <span class="comment">          The TextureAtlas file represents a .gorilla file which contains all the needed information that</span>
    534. 

  534. <a name="l00511"></a>00511 <span class="comment">          describes the portions of a single texture. Such as Glyph and Sprite information, text kerning,</span>
    535. 

  535. <a name="l00512"></a>00512 <span class="comment">          line heights and so on. It isn&#39;t typically used by the end-user.</span>
    536. 

  536. <a name="l00513"></a>00513 <span class="comment"> */</span>
    537. 

  537. <a name="l00514"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html">00514</a>  <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_texture_atlas.html">TextureAtlas</a> : <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    538. 

  538. <a name="l00515"></a>00515  {
    539. 

  539. <a name="l00516"></a>00516    
    540. 

  540. <a name="l00517"></a>00517    <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_silverback.html">Silverback</a>;
    541. 

  541. <a name="l00518"></a>00518    
    542. 

  542. <a name="l00519"></a>00519    <span class="keyword">public</span>:
    543. 

  543. <a name="l00520"></a>00520     
    544. 

  544. <a name="l00521"></a>00521     Ogre::MaterialPtr createOrGet2DMasterMaterial();
    545. 

  545. <a name="l00522"></a>00522     
    546. 

  546. <a name="l00523"></a>00523     Ogre::MaterialPtr createOrGet3DMasterMaterial();
    547. 

  547. <a name="l00524"></a>00524     <span class="comment"></span>
    548. 

  548. <a name="l00525"></a>00525 <span class="comment">    /*! function. getTexture</span>
    549. 

  549. <a name="l00526"></a>00526 <span class="comment">        desc.</span>
    550. 

  550. <a name="l00527"></a>00527 <span class="comment">            Get the texture assigned to this TextureAtlas</span>
    551. 

  551. <a name="l00528"></a>00528 <span class="comment">    */</span>
    552. 

  552. <a name="l00529"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#a7d9490e8e4bbb60c653e1eceb799cf94">00529</a>     <span class="keyword">inline</span> Ogre::TexturePtr <a class="code" href="class_gorilla_1_1_texture_atlas.html#a7d9490e8e4bbb60c653e1eceb799cf94">getTexture</a>()<span class="keyword"> const</span>
    553. 

  553. <a name="l00530"></a>00530 <span class="keyword">    </span>{
    554. 

  554. <a name="l00531"></a>00531      <span class="keywordflow">return</span> mTexture;
    555. 

  555. <a name="l00532"></a>00532     }
    556. 

  556. <a name="l00533"></a>00533     <span class="comment"></span>
    557. 

  557. <a name="l00534"></a>00534 <span class="comment">    /*! function. getMaterial</span>
    558. 

  558. <a name="l00535"></a>00535 <span class="comment">        desc.</span>
    559. 

  559. <a name="l00536"></a>00536 <span class="comment">            Get the material assigned to this TextureAtlas</span>
    560. 

  560. <a name="l00537"></a>00537 <span class="comment">    */</span>
    561. 

  561. <a name="l00538"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#af67234bb5b5b3a9fec1bf368779c62c6">00538</a>     <span class="keyword">inline</span> Ogre::MaterialPtr <a class="code" href="class_gorilla_1_1_texture_atlas.html#af67234bb5b5b3a9fec1bf368779c62c6">get2DMaterial</a>()<span class="keyword"> const</span>
    562. 

  562. <a name="l00539"></a>00539 <span class="keyword">    </span>{
    563. 

  563. <a name="l00540"></a>00540      <span class="keywordflow">return</span> m2DMaterial;
    564. 

  564. <a name="l00541"></a>00541     }
    565. 

  565. <a name="l00542"></a>00542     <span class="comment"></span>
    566. 

  566. <a name="l00543"></a>00543 <span class="comment">    /*! function. getMaterial</span>
    567. 

  567. <a name="l00544"></a>00544 <span class="comment">        desc.</span>
    568. 

  568. <a name="l00545"></a>00545 <span class="comment">            Get the material assigned to this TextureAtlas</span>
    569. 

  569. <a name="l00546"></a>00546 <span class="comment">    */</span>
    570. 

  570. <a name="l00547"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#a68428b96bce8bdfff0aaba16f5d9bd95">00547</a>     <span class="keyword">inline</span> Ogre::MaterialPtr <a class="code" href="class_gorilla_1_1_texture_atlas.html#a68428b96bce8bdfff0aaba16f5d9bd95">get3DMaterial</a>()<span class="keyword"> const</span>
    571. 

  571. <a name="l00548"></a>00548 <span class="keyword">    </span>{
    572. 

  572. <a name="l00549"></a>00549      <span class="keywordflow">return</span> m3DMaterial;
    573. 

  573. <a name="l00550"></a>00550     }<span class="comment"></span>
    574. 

  574. <a name="l00551"></a>00551 <span class="comment">    /*! function. getMaterialName</span>
    575. 

  575. <a name="l00552"></a>00552 <span class="comment">        desc.</span>
    576. 

  576. <a name="l00553"></a>00553 <span class="comment">            Get the name of the material assigned to this TextureAtlas</span>
    577. 

  577. <a name="l00554"></a>00554 <span class="comment">    */</span>
    578. 

  578. <a name="l00555"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#a95f0df6a8938ccd8179c617eea279358">00555</a>     <span class="keyword">inline</span> Ogre::String <a class="code" href="class_gorilla_1_1_texture_atlas.html#a95f0df6a8938ccd8179c617eea279358">get2DMaterialName</a>()<span class="keyword"> const</span>
    579. 

  579. <a name="l00556"></a>00556 <span class="keyword">    </span>{
    580. 

  580. <a name="l00557"></a>00557      <span class="keywordflow">return</span> m2DMaterial-&gt;getName();
    581. 

  581. <a name="l00558"></a>00558     }<span class="comment"></span>
    582. 

  582. <a name="l00559"></a>00559 <span class="comment">    /*! function. getMaterialName</span>
    583. 

  583. <a name="l00560"></a>00560 <span class="comment">        desc.</span>
    584. 

  584. <a name="l00561"></a>00561 <span class="comment">            Get the name of the material assigned to this TextureAtlas</span>
    585. 

  585. <a name="l00562"></a>00562 <span class="comment">    */</span>
    586. 

  586. <a name="l00563"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#aab96a0207c86a817dca70d84798fd4fc">00563</a>     <span class="keyword">inline</span> Ogre::String <a class="code" href="class_gorilla_1_1_texture_atlas.html#aab96a0207c86a817dca70d84798fd4fc">get3DMaterialName</a>()<span class="keyword"> const</span>
    587. 

  587. <a name="l00564"></a>00564 <span class="keyword">    </span>{
    588. 

  588. <a name="l00565"></a>00565      <span class="keywordflow">return</span> m3DMaterial-&gt;getName();
    589. 

  589. <a name="l00566"></a>00566     }
    590. 

  590. <a name="l00567"></a>00567     
    591. 

  591. <a name="l00568"></a>00568     <span class="keyword">inline</span> <a class="code" href="class_gorilla_1_1_glyph_data.html">GlyphData</a>* getGlyphData(Ogre::uint index)<span class="keyword"> const</span>
    592. 

  592. <a name="l00569"></a>00569 <span class="keyword">    </span>{
    593. 

  593. <a name="l00570"></a>00570      std::map&lt;Ogre::uint, GlyphData*&gt;::const_iterator it = mGlyphData.find(index);
    594. 

  594. <a name="l00571"></a>00571      <span class="keywordflow">if</span> (it == mGlyphData.end())
    595. 

  595. <a name="l00572"></a>00572       <span class="keywordflow">return</span> 0;
    596. 

  596. <a name="l00573"></a>00573      <span class="keywordflow">return</span> (*it).second;
    597. 

  597. <a name="l00574"></a>00574     }
    598. 

  598. <a name="l00575"></a>00575     <span class="comment"></span>
    599. 

  599. <a name="l00576"></a>00576 <span class="comment">    /*! function. getSprite</span>
    600. 

  600. <a name="l00577"></a>00577 <span class="comment">        desc.</span>
    601. 

  601. <a name="l00578"></a>00578 <span class="comment">            Get a sprite (portion of a texture) from a name.</span>
    602. 

  602. <a name="l00579"></a>00579 <span class="comment">        note.</span>
    603. 

  603. <a name="l00580"></a>00580 <span class="comment">            If the sprite doesn&#39;t exist then a null pointer is returned.</span>
    604. 

  604. <a name="l00581"></a>00581 <span class="comment">            Do not delete the Sprite pointer.</span>
    605. 

  605. <a name="l00582"></a>00582 <span class="comment">    */</span>
    606. 

  606. <a name="l00583"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#a188407d07f0bc8070a44ea5bba1ff3cc">00583</a>     <span class="keyword">inline</span> <a class="code" href="class_gorilla_1_1_sprite.html">Sprite</a>* <a class="code" href="class_gorilla_1_1_texture_atlas.html#a188407d07f0bc8070a44ea5bba1ff3cc">getSprite</a>(<span class="keyword">const</span> Ogre::String&amp; name)<span class="keyword"> const</span>
    607. 

  607. <a name="l00584"></a>00584 <span class="keyword">    </span>{
    608. 

  608. <a name="l00585"></a>00585      std::map&lt;Ogre::String, Sprite*&gt;::const_iterator it = mSprites.find(name);
    609. 

  609. <a name="l00586"></a>00586      <span class="keywordflow">if</span> (it == mSprites.end())
    610. 

  610. <a name="l00587"></a>00587       <span class="keywordflow">return</span> 0;
    611. 

  611. <a name="l00588"></a>00588      <span class="keywordflow">return</span> (*it).second;
    612. 

  612. <a name="l00589"></a>00589     }
    613. 

  613. <a name="l00590"></a>00590     <span class="comment"></span>
    614. 

  614. <a name="l00591"></a>00591 <span class="comment">    /*! function. getGlyphKerning</span>
    615. 

  615. <a name="l00592"></a>00592 <span class="comment">        desc.</span>
    616. 

  616. <a name="l00593"></a>00593 <span class="comment">            Get the UV information for a designated white pixel in the texture.</span>
    617. 

  617. <a name="l00594"></a>00594 <span class="comment">        note.</span>
    618. 

  618. <a name="l00595"></a>00595 <span class="comment">            Units are in relative coordinates (0..1)</span>
    619. 

  619. <a name="l00596"></a>00596 <span class="comment">    */</span>
    620. 

  620. <a name="l00597"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#a171d267fa8c098c42682667335d60eff">00597</a>     <span class="keyword">inline</span> Ogre::Vector2 <a class="code" href="class_gorilla_1_1_texture_atlas.html#a171d267fa8c098c42682667335d60eff">getWhitePixel</a>()<span class="keyword"> const</span>
    621. 

  621. <a name="l00598"></a>00598 <span class="keyword">    </span>{
    622. 

  622. <a name="l00599"></a>00599      <span class="keywordflow">return</span> mWhitePixel;
    623. 

  623. <a name="l00600"></a>00600     }
    624. 

  624. <a name="l00601"></a>00601     <span class="comment"></span>
    625. 

  625. <a name="l00602"></a>00602 <span class="comment">    /*! function. getGlyphKerning</span>
    626. 

  626. <a name="l00603"></a>00603 <span class="comment">        desc.</span>
    627. 

  627. <a name="l00604"></a>00604 <span class="comment">            Get the X coordinate for a designated white pixel in the texture.</span>
    628. 

  628. <a name="l00605"></a>00605 <span class="comment">        note.</span>
    629. 

  629. <a name="l00606"></a>00606 <span class="comment">            Units are in relative coordinates (0..1)</span>
    630. 

  630. <a name="l00607"></a>00607 <span class="comment"> </span>
    631. 

  631. <a name="l00608"></a>00608 <span class="comment">    */</span>
    632. 

  632. <a name="l00609"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#ab42e8a45fe921a1ad80a15009d089ab5">00609</a>     <span class="keyword">inline</span> Ogre::Real <a class="code" href="class_gorilla_1_1_texture_atlas.html#ab42e8a45fe921a1ad80a15009d089ab5">getWhitePixelX</a>()<span class="keyword"> const</span>
    633. 

  633. <a name="l00610"></a>00610 <span class="keyword">    </span>{
    634. 

  634. <a name="l00611"></a>00611      <span class="keywordflow">return</span> mWhitePixel.x;
    635. 

  635. <a name="l00612"></a>00612     }
    636. 

  636. <a name="l00613"></a>00613     <span class="comment"></span>
    637. 

  637. <a name="l00614"></a>00614 <span class="comment">    /*! function. getGlyphKerning</span>
    638. 

  638. <a name="l00615"></a>00615 <span class="comment">        desc.</span>
    639. 

  639. <a name="l00616"></a>00616 <span class="comment">            Get the Y coordinate for a designated white pixel in the texture.</span>
    640. 

  640. <a name="l00617"></a>00617 <span class="comment">        note.</span>
    641. 

  641. <a name="l00618"></a>00618 <span class="comment">            Units are in relative coordinates (0..1)</span>
    642. 

  642. <a name="l00619"></a>00619 <span class="comment">    */</span>
    643. 

  643. <a name="l00620"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#a480c6fa7d50c0f1d52265aa8fbec0dde">00620</a>     <span class="keyword">inline</span> Ogre::Real <a class="code" href="class_gorilla_1_1_texture_atlas.html#a480c6fa7d50c0f1d52265aa8fbec0dde">getWhitePixelY</a>()<span class="keyword"> const</span>
    644. 

  644. <a name="l00621"></a>00621 <span class="keyword">    </span>{
    645. 

  645. <a name="l00622"></a>00622      <span class="keywordflow">return</span> mWhitePixel.y;
    646. 

  646. <a name="l00623"></a>00623     }
    647. 

  647. <a name="l00624"></a>00624     <span class="comment"></span>
    648. 

  648. <a name="l00625"></a>00625 <span class="comment">    /*! function. getTextureSize</span>
    649. 

  649. <a name="l00626"></a>00626 <span class="comment">        desc.</span>
    650. 

  650. <a name="l00627"></a>00627 <span class="comment">            Get the size of the texture.</span>
    651. 

  651. <a name="l00628"></a>00628 <span class="comment">    */</span>
    652. 

  652. <a name="l00629"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#a7259182127fa76512ad71a93cd566caa">00629</a>     <span class="keyword">inline</span> Ogre::Vector2 <a class="code" href="class_gorilla_1_1_texture_atlas.html#a7259182127fa76512ad71a93cd566caa">getTextureSize</a>()<span class="keyword"> const</span>
    653. 

  653. <a name="l00630"></a>00630 <span class="keyword">    </span>{
    654. 

  654. <a name="l00631"></a>00631      <span class="keywordflow">return</span> Ogre::Vector2(Ogre::Real(mTexture-&gt;getWidth()), Ogre::Real(mTexture-&gt;getHeight()));
    655. 

  655. <a name="l00632"></a>00632     }
    656. 

  656. <a name="l00633"></a>00633 <span class="comment"></span>
    657. 

  657. <a name="l00634"></a>00634 <span class="comment">    /*! function. getTextureSize</span>
    658. 

  658. <a name="l00635"></a>00635 <span class="comment">        desc.</span>
    659. 

  659. <a name="l00636"></a>00636 <span class="comment">            Get the reciprocal of the width of the texture.</span>
    660. 

  660. <a name="l00637"></a>00637 <span class="comment">    */</span>
    661. 

  661. <a name="l00638"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#ac037d7141b777521b37b495649df9cf1">00638</a>     <span class="keyword">inline</span> Ogre::Real <a class="code" href="class_gorilla_1_1_texture_atlas.html#ac037d7141b777521b37b495649df9cf1">getInvTextureCoordsX</a>()<span class="keyword"> const</span>
    662. 

  662. <a name="l00639"></a>00639 <span class="keyword">    </span>{
    663. 

  663. <a name="l00640"></a>00640      <span class="keywordflow">return</span> 1.0f / Ogre::Real(mTexture-&gt;getWidth());
    664. 

  664. <a name="l00641"></a>00641     }
    665. 

  665. <a name="l00642"></a>00642     <span class="comment"></span>
    666. 

  666. <a name="l00643"></a>00643 <span class="comment">    /*! function. getTextureSize</span>
    667. 

  667. <a name="l00644"></a>00644 <span class="comment">        desc.</span>
    668. 

  668. <a name="l00645"></a>00645 <span class="comment">            Get the reciprocal of the height of the texture.</span>
    669. 

  669. <a name="l00646"></a>00646 <span class="comment">    */</span>
    670. 

  670. <a name="l00647"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#a39323bbf9797220164ce61337eb2a06f">00647</a>     <span class="keyword">inline</span> Ogre::Real <a class="code" href="class_gorilla_1_1_texture_atlas.html#a39323bbf9797220164ce61337eb2a06f">getInvTextureCoordsY</a>()<span class="keyword"> const</span>
    671. 

  671. <a name="l00648"></a>00648 <span class="keyword">    </span>{
    672. 

  672. <a name="l00649"></a>00649      <span class="keywordflow">return</span> 1.0f / Ogre::Real(mTexture-&gt;getHeight());
    673. 

  673. <a name="l00650"></a>00650     }
    674. 

  674. <a name="l00651"></a>00651 <span class="comment"></span>
    675. 

  675. <a name="l00652"></a>00652 <span class="comment">    /*! function. getPass</span>
    676. 

  676. <a name="l00653"></a>00653 <span class="comment">        desc.</span>
    677. 

  677. <a name="l00654"></a>00654 <span class="comment">            Get the first pass of the material used by this TextureAtlas</span>
    678. 

  678. <a name="l00655"></a>00655 <span class="comment">    */</span>
    679. 

  679. <a name="l00656"></a><a class="code" href="class_gorilla_1_1_texture_atlas.html#ad59153c903cd2c55b293a561ffbc59e6">00656</a>     <span class="keyword">inline</span> Ogre::Pass* <a class="code" href="class_gorilla_1_1_texture_atlas.html#ad59153c903cd2c55b293a561ffbc59e6">get2DPass</a>()<span class="keyword"> const</span>
    680. 

  680. <a name="l00657"></a>00657 <span class="keyword">    </span>{
    681. 

  681. <a name="l00658"></a>00658      <span class="keywordflow">return</span> m2DPass;
    682. 

  682. <a name="l00659"></a>00659     }
    683. 

  683. <a name="l00660"></a>00660     <span class="comment"></span>
    684. 

  684. <a name="l00661"></a>00661 <span class="comment">    /*! function. getGlyphMonoWidth</span>
    685. 

  685. <a name="l00662"></a>00662 <span class="comment">        desc.</span>
    686. 

  686. <a name="l00663"></a>00663 <span class="comment">            Reset the ten markup colours used in the MarkupText, by default these are:</span>
    687. 

  687. <a name="l00664"></a>00664 <span class="comment">           </span>
    688. 

  688. <a name="l00665"></a>00665 <span class="comment">             0 = 255, 255, 255</span>
    689. 

  689. <a name="l00666"></a>00666 <span class="comment">             1 = 0, 0, 0</span>
    690. 

  690. <a name="l00667"></a>00667 <span class="comment">             2 = 204, 204, 204</span>
    691. 

  691. <a name="l00668"></a>00668 <span class="comment">             3 = 254, 220, 129</span>
    692. 

  692. <a name="l00669"></a>00669 <span class="comment">             4 = 254, 138, 129</span>
    693. 

  693. <a name="l00670"></a>00670 <span class="comment">             5 = 123, 236, 110</span>
    694. 

  694. <a name="l00671"></a>00671 <span class="comment">             6 = 44,  192, 171</span>
    695. 

  695. <a name="l00672"></a>00672 <span class="comment">             7 = 199, 93,  142</span>
    696. 

  696. <a name="l00673"></a>00673 <span class="comment">             8 = 254, 254, 254</span>
    697. 

  697. <a name="l00674"></a>00674 <span class="comment">             9 = 13,  13,  13</span>
    698. 

  698. <a name="l00675"></a>00675 <span class="comment">    */</span>
    699. 

  699. <a name="l00676"></a>00676     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_texture_atlas.html#ab1ddcb61a210d4175ed23baae411c826">refreshMarkupColours</a>();
    700. 

  700. <a name="l00677"></a>00677     <span class="comment"></span>
    701. 

  701. <a name="l00678"></a>00678 <span class="comment">    /*! function. setMarkupColour</span>
    702. 

  702. <a name="l00679"></a>00679 <span class="comment">        desc.</span>
    703. 

  703. <a name="l00680"></a>00680 <span class="comment">            Change one of the ten markup colours.</span>
    704. 

  704. <a name="l00681"></a>00681 <span class="comment">        note.</span>
    705. 

  705. <a name="l00682"></a>00682 <span class="comment">            colour_palette_index must be between or equal to 0 and 9.</span>
    706. 

  706. <a name="l00683"></a>00683 <span class="comment">    */</span>
    707. 

  707. <a name="l00684"></a>00684     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_texture_atlas.html#ad52235ee0430f169ae8065ef163e8fbd">setMarkupColour</a>(Ogre::uint colour_palette_index, <span class="keyword">const</span> Ogre::ColourValue&amp;);
    708. 

  708. <a name="l00685"></a>00685     <span class="comment"></span>
    709. 

  709. <a name="l00686"></a>00686 <span class="comment">    /*! function. getMarkupColour</span>
    710. 

  710. <a name="l00687"></a>00687 <span class="comment">        desc.</span>
    711. 

  711. <a name="l00688"></a>00688 <span class="comment">            Get one of the ten markup colours.</span>
    712. 

  712. <a name="l00689"></a>00689 <span class="comment">        note.</span>
    713. 

  713. <a name="l00690"></a>00690 <span class="comment">            colour_palette_index must be between or equal to 0 and 9.</span>
    714. 

  714. <a name="l00691"></a>00691 <span class="comment">    */</span>
    715. 

  715. <a name="l00692"></a>00692     Ogre::ColourValue <a class="code" href="class_gorilla_1_1_texture_atlas.html#af9fbcae388ba45eb44566cffb8e22bc6">getMarkupColour</a>(Ogre::uint colour_palette_index);
    716. 

  716. <a name="l00693"></a>00693     
    717. 

  717. <a name="l00694"></a>00694    <span class="keyword">protected</span>:
    718. 

  718. <a name="l00695"></a>00695     
    719. 

  719. <a name="l00696"></a>00696     <a class="code" href="class_gorilla_1_1_texture_atlas.html">TextureAtlas</a>(<span class="keyword">const</span> Ogre::String&amp; gorillaFile, <span class="keyword">const</span> Ogre::String&amp; group);
    720. 

  720. <a name="l00697"></a>00697     
    721. 

  721. <a name="l00698"></a>00698    ~<a class="code" href="class_gorilla_1_1_texture_atlas.html">TextureAtlas</a>();
    722. 

  722. <a name="l00699"></a>00699     
    723. 

  723. <a name="l00700"></a>00700     <span class="keywordtype">void</span>  _reset();
    724. 

  724. <a name="l00701"></a>00701     <span class="keywordtype">void</span>  _load(<span class="keyword">const</span> Ogre::String&amp; gorillaFile, <span class="keyword">const</span> Ogre::String&amp; groupName);
    725. 

  725. <a name="l00702"></a>00702     <span class="keywordtype">void</span>  _loadTexture(Ogre::ConfigFile::SettingsMultiMap*);
    726. 

  726. <a name="l00703"></a>00703     <span class="keywordtype">void</span>  _loadGlyphs(Ogre::ConfigFile::SettingsMultiMap*, <a class="code" href="class_gorilla_1_1_glyph_data.html">GlyphData</a>*);
    727. 

  727. <a name="l00704"></a>00704     <span class="keywordtype">void</span>  _loadKerning(Ogre::ConfigFile::SettingsMultiMap*, <a class="code" href="class_gorilla_1_1_glyph_data.html">GlyphData</a>*);
    728. 

  728. <a name="l00705"></a>00705     <span class="keywordtype">void</span>  _loadVerticalOffsets(Ogre::ConfigFile::SettingsMultiMap*, <a class="code" href="class_gorilla_1_1_glyph_data.html">GlyphData</a>*);
    729. 

  729. <a name="l00706"></a>00706     <span class="keywordtype">void</span>  _loadSprites(Ogre::ConfigFile::SettingsMultiMap*);
    730. 

  730. <a name="l00707"></a>00707     <span class="keywordtype">void</span>  _create2DMaterial();
    731. 

  731. <a name="l00708"></a>00708     <span class="keywordtype">void</span>  _create3DMaterial();
    732. 

  732. <a name="l00709"></a>00709     <span class="keywordtype">void</span>  _calculateCoordinates();
    733. 

  733. <a name="l00710"></a>00710    
    734. 

  734. <a name="l00711"></a>00711     Ogre::TexturePtr                  mTexture;
    735. 

  735. <a name="l00712"></a>00712     Ogre::MaterialPtr                 m2DMaterial, m3DMaterial;
    736. 

  736. <a name="l00713"></a>00713     Ogre::Pass*                       m2DPass, *m3DPass;
    737. 

  737. <a name="l00714"></a>00714     std::map&lt;Ogre::uint, GlyphData*&gt;  mGlyphData;
    738. 

  738. <a name="l00715"></a>00715     std::map&lt;Ogre::String, Sprite*&gt;   mSprites;
    739. 

  739. <a name="l00716"></a>00716     Ogre::Vector2                     mWhitePixel;
    740. 

  740. <a name="l00717"></a>00717     Ogre::Vector2                     mInverseTextureSize;
    741. 

  741. <a name="l00718"></a>00718     Ogre::ColourValue                 mMarkupColour[10];
    742. 

  742. <a name="l00719"></a>00719     
    743. 

  743. <a name="l00720"></a>00720   };
    744. 

  744. <a name="l00721"></a>00721   
    745. 

  745. <a name="l00722"></a><a class="code" href="class_gorilla_1_1_layer_container.html">00722</a>   <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_layer_container.html">LayerContainer</a>
    746. 

  746. <a name="l00723"></a>00723   {
    747. 

  747. <a name="l00724"></a>00724     
    748. 

  748. <a name="l00725"></a>00725    <span class="keyword">public</span>:
    749. 

  749. <a name="l00726"></a>00726     
    750. 

  750. <a name="l00727"></a>00727     <a class="code" href="class_gorilla_1_1_layer_container.html">LayerContainer</a>(<a class="code" href="class_gorilla_1_1_texture_atlas.html">TextureAtlas</a>*);
    751. 

  751. <a name="l00728"></a>00728     
    752. 

  752. <a name="l00729"></a>00729     <span class="keyword">virtual</span> ~<a class="code" href="class_gorilla_1_1_layer_container.html">LayerContainer</a>();
    753. 

  753. <a name="l00730"></a>00730     <span class="comment"></span>
    754. 

  754. <a name="l00731"></a>00731 <span class="comment">    /*! function. createLayer</span>
    755. 

  755. <a name="l00732"></a>00732 <span class="comment">        desc.</span>
    756. 

  756. <a name="l00733"></a>00733 <span class="comment">            Create a layer for drawing on to.</span>
    757. 

  757. <a name="l00734"></a>00734 <span class="comment">            </span>
    758. 

  758. <a name="l00735"></a>00735 <span class="comment">            Index represents the z-order, 0 being the layer drawn first and 15</span>
    759. 

  759. <a name="l00736"></a>00736 <span class="comment">            the layer drawn last. Layers drawn after another layer will appear</span>
    760. 

  760. <a name="l00737"></a>00737 <span class="comment">            to be top than the other.</span>
    761. 

  761. <a name="l00738"></a>00738 <span class="comment">            </span>
    762. 

  762. <a name="l00739"></a>00739 <span class="comment">        note.</span>
    763. 

  763. <a name="l00740"></a>00740 <span class="comment">            Index must be between or equal to 0 and 15. Any other value will cause</span>
    764. 

  764. <a name="l00741"></a>00741 <span class="comment">            a very nasty crash.</span>
    765. 

  765. <a name="l00742"></a>00742 <span class="comment">    */</span>
    766. 

  766. <a name="l00743"></a>00743     <a class="code" href="class_gorilla_1_1_layer.html">Layer</a>*  <a class="code" href="class_gorilla_1_1_layer_container.html#a94f6214aa3793fab6783627d594248b7">createLayer</a>(Ogre::uint index = 0);
    767. 

  767. <a name="l00744"></a>00744     <span class="comment"></span>
    768. 

  768. <a name="l00745"></a>00745 <span class="comment">    /*! function. destroyLayer</span>
    769. 

  769. <a name="l00746"></a>00746 <span class="comment">        desc.</span>
    770. 

  770. <a name="l00747"></a>00747 <span class="comment">            Destroy a layer and it&#39;s contents.</span>
    771. 

  771. <a name="l00748"></a>00748 <span class="comment">    */</span>
    772. 

  772. <a name="l00749"></a>00749     <span class="keywordtype">void</span>   <a class="code" href="class_gorilla_1_1_layer_container.html#aea67cde374f6c9f3fe33d9ddac007780">destroy</a>(<a class="code" href="class_gorilla_1_1_layer.html">Layer</a>* layer);
    773. 

  773. <a name="l00750"></a>00750     <span class="comment"></span>
    774. 

  774. <a name="l00751"></a>00751 <span class="comment">    /*! function. getAtlas</span>
    775. 

  775. <a name="l00752"></a>00752 <span class="comment">        desc.</span>
    776. 

  776. <a name="l00753"></a>00753 <span class="comment">            Get atlas assigned to this LayerContainer</span>
    777. 

  777. <a name="l00754"></a>00754 <span class="comment">    */</span>
    778. 

  778. <a name="l00755"></a><a class="code" href="class_gorilla_1_1_layer_container.html#af88fabc27a9d9200d70927db411ceebe">00755</a>     <a class="code" href="class_gorilla_1_1_texture_atlas.html">TextureAtlas</a>* <a class="code" href="class_gorilla_1_1_layer_container.html#af88fabc27a9d9200d70927db411ceebe">getAtlas</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_gorilla_1_1_layer_container.html#a64225a839f60594228a3f34a5523ca38" title="Atlas assigned to this LayerContainer.">mAtlas</a>; }
    779. 

  779. <a name="l00756"></a>00756     
    780. 

  780. <a name="l00757"></a>00757     <span class="keyword">virtual</span> Ogre::Real getTexelOffsetX()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 0.0f; }
    781. 

  781. <a name="l00758"></a>00758     
    782. 

  782. <a name="l00759"></a>00759     <span class="keyword">virtual</span> Ogre::Real getTexelOffsetY()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 0.0f; }
    783. 

  783. <a name="l00760"></a>00760     <span class="comment"></span>
    784. 

  784. <a name="l00761"></a>00761 <span class="comment">    /*! function. _createVertexBuffer</span>
    785. 

  785. <a name="l00762"></a>00762 <span class="comment">        desc.</span>
    786. 

  786. <a name="l00763"></a>00763 <span class="comment">            Create the vertex buffer</span>
    787. 

  787. <a name="l00764"></a>00764 <span class="comment">    */</span>
    788. 

  788. <a name="l00765"></a>00765     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer_container.html#a27a32957069c30c395658960a2c70ee8">_createVertexBuffer</a>(<span class="keywordtype">size_t</span> initialSize);
    789. 

  789. <a name="l00766"></a>00766 <span class="comment"></span>
    790. 

  790. <a name="l00767"></a>00767 <span class="comment">    /*! function. _destroyVertexBuffer</span>
    791. 

  791. <a name="l00768"></a>00768 <span class="comment">        desc.</span>
    792. 

  792. <a name="l00769"></a>00769 <span class="comment">            Destroy the vertex buffer</span>
    793. 

  793. <a name="l00770"></a>00770 <span class="comment">    */</span>
    794. 

  794. <a name="l00771"></a>00771     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer_container.html#a00c30924b3036d71fcf12b3ebaa4bee8">_destroyVertexBuffer</a>();
    795. 

  795. <a name="l00772"></a>00772 <span class="comment"></span>
    796. 

  796. <a name="l00773"></a>00773 <span class="comment">    /*! function. _resizeVertexBuffer</span>
    797. 

  797. <a name="l00774"></a>00774 <span class="comment">        desc.</span>
    798. 

  798. <a name="l00775"></a>00775 <span class="comment">            Resize the vertex buffer to the greatest nearest power </span>
    799. 

  799. <a name="l00776"></a>00776 <span class="comment">            of 2 of requestedSize.</span>
    800. 

  800. <a name="l00777"></a>00777 <span class="comment">    */</span>
    801. 

  801. <a name="l00778"></a>00778     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer_container.html#a6a49ad8bf2e41c0534e3aaccb3c38d08">_resizeVertexBuffer</a>(<span class="keywordtype">size_t</span> requestedSize);
    802. 

  802. <a name="l00779"></a>00779     
    803. 

  803. <a name="l00780"></a>00780     <span class="comment">/* function. _recalculateIndexes</span>
    804. 

  804. <a name="l00781"></a>00781 <span class="comment">       desc.</span>
    805. 

  805. <a name="l00782"></a>00782 <span class="comment">           Clear mIndexes, mIndexVertices and mIndexRedraw, </span>
    806. 

  806. <a name="l00783"></a>00783 <span class="comment">           and from mLayers fill them out again. A full redraw</span>
    807. 

  807. <a name="l00784"></a>00784 <span class="comment">           is required.</span>
    808. 

  808. <a name="l00785"></a>00785 <span class="comment">    */</span>
    809. 

  809. <a name="l00786"></a>00786     <span class="keywordtype">void</span> _recalculateIndexes();
    810. 

  810. <a name="l00787"></a>00787     <span class="comment"></span>
    811. 

  811. <a name="l00788"></a>00788 <span class="comment">    /*! function. _redrawIndex</span>
    812. 

  812. <a name="l00789"></a>00789 <span class="comment">        desc.</span>
    813. 

  813. <a name="l00790"></a>00790 <span class="comment">            Redraw all layers of an index.</span>
    814. 

  814. <a name="l00791"></a>00791 <span class="comment">            If force is true, then all elements of that layer</span>
    815. 

  815. <a name="l00792"></a>00792 <span class="comment">            will be redrawn regardless of anything has changed</span>
    816. 

  816. <a name="l00793"></a>00793 <span class="comment">            or not.</span>
    817. 

  817. <a name="l00794"></a>00794 <span class="comment">    */</span>
    818. 

  818. <a name="l00795"></a>00795     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer_container.html#aea49171d443f077f38a480c76aa046dd">_redrawIndex</a>(Ogre::uint <span class="keywordtype">id</span>, <span class="keywordtype">bool</span> force);
    819. 

  819. <a name="l00796"></a>00796     <span class="comment"></span>
    820. 

  820. <a name="l00797"></a>00797 <span class="comment">    /*! function. _redrawAllIndexes</span>
    821. 

  821. <a name="l00798"></a>00798 <span class="comment">        desc.</span>
    822. 

  822. <a name="l00799"></a>00799 <span class="comment">            Redraw all layers of all indexes</span>
    823. 

  823. <a name="l00800"></a>00800 <span class="comment">            If force is true, then all elements of all layers</span>
    824. 

  824. <a name="l00801"></a>00801 <span class="comment">            will be redrawn regardless of anything has changed</span>
    825. 

  825. <a name="l00802"></a>00802 <span class="comment">            or not.</span>
    826. 

  826. <a name="l00803"></a>00803 <span class="comment">    */</span>
    827. 

  827. <a name="l00804"></a>00804     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer_container.html#aaa13be0c88052b14a9fd949ff53ef538">_redrawAllIndexes</a>(<span class="keywordtype">bool</span> force = <span class="keyword">false</span>);
    828. 

  828. <a name="l00805"></a>00805     <span class="comment"></span>
    829. 

  829. <a name="l00806"></a>00806 <span class="comment">    /*! function. _redrawAllIndexes</span>
    830. 

  830. <a name="l00807"></a>00807 <span class="comment">        desc.</span>
    831. 

  831. <a name="l00808"></a>00808 <span class="comment">            Redraw a redraw of an index on the next call of _renderVertices</span>
    832. 

  832. <a name="l00809"></a>00809 <span class="comment">    */</span>
    833. 

  833. <a name="l00810"></a>00810     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer_container.html#a7e7ad01c35bca4e64212a54cd2195162">_requestIndexRedraw</a>(Ogre::uint index);
    834. 

  834. <a name="l00811"></a>00811     <span class="comment"></span>
    835. 

  835. <a name="l00812"></a>00812 <span class="comment">    /*! function. _renderVertices</span>
    836. 

  836. <a name="l00813"></a>00813 <span class="comment">        desc.</span>
    837. 

  837. <a name="l00814"></a>00814 <span class="comment">            Bundle up mIndexData (redraw any if needed) then copy them</span>
    838. 

  838. <a name="l00815"></a>00815 <span class="comment">            into mVertexBuffer, and update mRenderOpPtr with the new </span>
    839. 

  839. <a name="l00816"></a>00816 <span class="comment">            vertex count.</span>
    840. 

  840. <a name="l00817"></a>00817 <span class="comment">    */</span>
    841. 

  841. <a name="l00818"></a>00818     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer_container.html#a6ed01a434a94b471fb96990cd5727a4f">_renderVertices</a>(<span class="keywordtype">bool</span> force = <span class="keyword">false</span>);
    842. 

  842. <a name="l00819"></a>00819     <span class="comment"></span>
    843. 

  843. <a name="l00820"></a>00820 <span class="comment">    /*! function. renderOnce</span>
    844. 

  844. <a name="l00821"></a>00821 <span class="comment">        desc.</span>
    845. 

  845. <a name="l00822"></a>00822 <span class="comment">            Draw the vertices from mVertexBuffer into Ogre.</span>
    846. 

  846. <a name="l00823"></a>00823 <span class="comment">    */</span>
    847. 

  847. <a name="l00824"></a>00824     <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer_container.html#af394bd266ec36561f411bdab16586007">renderOnce</a>() = 0;
    848. 

  848. <a name="l00825"></a>00825     
    849. 

  849. <a name="l00826"></a>00826     <span class="keyword">virtual</span> <span class="keywordtype">void</span> _transform(buffer&lt;Vertex&gt;&amp; vertices, <span class="keywordtype">size_t</span> begin, <span class="keywordtype">size_t</span> end) {}
    850. 

  850. <a name="l00827"></a>00827     
    851. 

  851. <a name="l00828"></a>00828    <span class="keyword">protected</span>:
    852. 

  852. <a name="l00829"></a>00829     <span class="comment"></span>
    853. 

  853. <a name="l00830"></a>00830 <span class="comment">    /// mLayers -- Master copy of all layers of this Target.</span>
    854. 

  854. <a name="l00831"></a><a class="code" href="class_gorilla_1_1_layer_container.html#aa10de3b9c00b42640d196c3eae1648c0">00831</a> <span class="comment"></span>    std::vector&lt;Layer*&gt;     <a class="code" href="class_gorilla_1_1_layer_container.html#aa10de3b9c00b42640d196c3eae1648c0" title="mLayers -- Master copy of all layers of this Target.">mLayers</a>;
    855. 

  855. <a name="l00832"></a>00832     
    856. 

  856. <a name="l00833"></a><a class="code" href="struct_gorilla_1_1_layer_container_1_1_index_data.html">00833</a>     <span class="keyword">struct </span><a class="code" href="struct_gorilla_1_1_layer_container_1_1_index_data.html">IndexData</a> : <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    857. 

  857. <a name="l00834"></a>00834     {
    858. 

  858. <a name="l00835"></a>00835      std::vector&lt;Layer*&gt;    mLayers;
    859. 

  859. <a name="l00836"></a>00836      <a class="code" href="class_gorilla_1_1buffer.html">buffer&lt;Vertex&gt;</a>         mVertices;
    860. 

  860. <a name="l00837"></a>00837      <span class="keywordtype">bool</span>                   mRedrawNeeded;
    861. 

  861. <a name="l00838"></a>00838     };
    862. 

  862. <a name="l00839"></a>00839     <span class="comment"></span>
    863. 

  863. <a name="l00840"></a>00840 <span class="comment">    /// mIndexes -- Copies pointers to Layers arranged their index.</span>
    864. 

  864. <a name="l00841"></a><a class="code" href="class_gorilla_1_1_layer_container.html#a78332d894c41c1b064dc9de706d8c115">00841</a> <span class="comment"></span>    std::map&lt; Ogre::uint, IndexData* &gt;  <a class="code" href="class_gorilla_1_1_layer_container.html#a78332d894c41c1b064dc9de706d8c115" title="mIndexes -- Copies pointers to Layers arranged their index.">mIndexData</a>;
    865. 

  865. <a name="l00842"></a>00842     <span class="comment"></span>
    866. 

  866. <a name="l00843"></a>00843 <span class="comment">    /// mIndexRedrawNeeded -- An index (not sure what) needs to be redrawn.</span>
    867. 

  867. <a name="l00844"></a><a class="code" href="class_gorilla_1_1_layer_container.html#aacfb8bb32bd291929d14628e3fd0a919">00844</a> <span class="comment"></span>    <span class="keywordtype">bool</span>  <a class="code" href="class_gorilla_1_1_layer_container.html#aacfb8bb32bd291929d14628e3fd0a919" title="mIndexRedrawNeeded -- An index (not sure what) needs to be redrawn.">mIndexRedrawNeeded</a>;
    868. 

  868. <a name="l00845"></a>00845     <span class="comment"></span>
    869. 

  869. <a name="l00846"></a>00846 <span class="comment">    /// mRedrawAll -- All indexes need to be redrawn regardless of state.</span>
    870. 

  870. <a name="l00847"></a><a class="code" href="class_gorilla_1_1_layer_container.html#ad92de153fa002d7e833a04141e709f95">00847</a> <span class="comment"></span>    <span class="keywordtype">bool</span>  <a class="code" href="class_gorilla_1_1_layer_container.html#ad92de153fa002d7e833a04141e709f95" title="mRedrawAll -- All indexes need to be redrawn regardless of state.">mIndexRedrawAll</a>;
    871. 

  871. <a name="l00848"></a>00848     <span class="comment"></span>
    872. 

  872. <a name="l00849"></a>00849 <span class="comment">    /// mVertexBuffer -- Compiled layers of all indexes go into here for rendering directly to the screen or scene.</span>
    873. 

  873. <a name="l00850"></a><a class="code" href="class_gorilla_1_1_layer_container.html#a23ef28a725307c782b91ec4cba1a4961">00850</a> <span class="comment"></span>    Ogre::HardwareVertexBufferSharedPtr   <a class="code" href="class_gorilla_1_1_layer_container.html#a23ef28a725307c782b91ec4cba1a4961" title="mVertexBuffer -- Compiled layers of all indexes go into here for rendering directly...">mVertexBuffer</a>;
    874. 

  874. <a name="l00851"></a>00851     <span class="comment"></span>
    875. 

  875. <a name="l00852"></a>00852 <span class="comment">    /// mVertexBufferSize -- How much the VertexBuffer can hold.</span>
    876. 

  876. <a name="l00853"></a><a class="code" href="class_gorilla_1_1_layer_container.html#a876102c71726fddf7d1825cf6bb5be06">00853</a> <span class="comment"></span>    <span class="keywordtype">size_t</span>  <a class="code" href="class_gorilla_1_1_layer_container.html#a876102c71726fddf7d1825cf6bb5be06" title="mVertexBufferSize -- How much the VertexBuffer can hold.">mVertexBufferSize</a>;
    877. 

  877. <a name="l00854"></a>00854     <span class="comment"></span>
    878. 

  878. <a name="l00855"></a>00855 <span class="comment">    /// mRenderOpPtr -- Pointer to the RenderOperation (Not owned by LayerContainer)</span>
    879. 

  879. <a name="l00856"></a><a class="code" href="class_gorilla_1_1_layer_container.html#a61057b81d5c607d75914922f1790c46b">00856</a> <span class="comment"></span>    Ogre::RenderOperation*  <a class="code" href="class_gorilla_1_1_layer_container.html#a61057b81d5c607d75914922f1790c46b" title="mRenderOpPtr -- Pointer to the RenderOperation (Not owned by LayerContainer)">mRenderOpPtr</a>;
    880. 

  880. <a name="l00857"></a>00857     <span class="comment"></span>
    881. 

  881. <a name="l00858"></a>00858 <span class="comment">    /// Atlas assigned to this LayerContainer</span>
    882. 

  882. <a name="l00859"></a><a class="code" href="class_gorilla_1_1_layer_container.html#a64225a839f60594228a3f34a5523ca38">00859</a> <span class="comment"></span>    <a class="code" href="class_gorilla_1_1_texture_atlas.html">TextureAtlas</a>*  <a class="code" href="class_gorilla_1_1_layer_container.html#a64225a839f60594228a3f34a5523ca38" title="Atlas assigned to this LayerContainer.">mAtlas</a>;
    883. 

  883. <a name="l00860"></a>00860     
    884. 

  884. <a name="l00861"></a>00861   };
    885. 

  885. <a name="l00862"></a>00862   
    886. 

  886. <a name="l00863"></a>00863   
    887. 

  887. <a name="l00864"></a><a class="code" href="class_gorilla_1_1_screen.html">00864</a>   <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_screen.html">Screen</a> : <span class="keyword">public</span> <a class="code" href="class_gorilla_1_1_layer_container.html">LayerContainer</a>, <span class="keyword">public</span> Ogre::RenderQueueListener, <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    888. 

  888. <a name="l00865"></a>00865   {
    889. 

  889. <a name="l00866"></a>00866    <span class="keyword">public</span>:
    890. 

  890. <a name="l00867"></a>00867     
    891. 

  891. <a name="l00868"></a>00868     <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_silverback.html">Silverback</a>;
    892. 

  892. <a name="l00869"></a>00869     <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_layer.html">Layer</a>;
    893. 

  893. <a name="l00870"></a>00870     <span class="comment"></span>
    894. 

  894. <a name="l00871"></a>00871 <span class="comment">    /*! desc. getTexelOffsetX</span>
    895. 

  895. <a name="l00872"></a>00872 <span class="comment">            Helper function to get horizontal texel offset.</span>
    896. 

  896. <a name="l00873"></a>00873 <span class="comment">    */</span>
    897. 

  897. <a name="l00874"></a><a class="code" href="class_gorilla_1_1_screen.html#ac51f8ad3af9a390e43b78e165992fc63">00874</a>     <span class="keyword">inline</span> Ogre::Real <a class="code" href="class_gorilla_1_1_screen.html#ac51f8ad3af9a390e43b78e165992fc63">getTexelOffsetX</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mRenderSystem-&gt;getHorizontalTexelOffset(); }
    898. 

  898. <a name="l00875"></a>00875 <span class="comment"></span>
    899. 

  899. <a name="l00876"></a>00876 <span class="comment">    /*! desc. getTexelOffsetY</span>
    900. 

  900. <a name="l00877"></a>00877 <span class="comment">            Helper function to get vertical texel offset.</span>
    901. 

  901. <a name="l00878"></a>00878 <span class="comment">    */</span>
    902. 

  902. <a name="l00879"></a><a class="code" href="class_gorilla_1_1_screen.html#adefb69755d5021c4f7c9d5144f14c905">00879</a>     <span class="keyword">inline</span> Ogre::Real <a class="code" href="class_gorilla_1_1_screen.html#adefb69755d5021c4f7c9d5144f14c905">getTexelOffsetY</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mRenderSystem-&gt;getVerticalTexelOffset(); }
    903. 

  903. <a name="l00880"></a>00880     <span class="comment"></span>
    904. 

  904. <a name="l00881"></a>00881 <span class="comment">    /*! desc. getWidth</span>
    905. 

  905. <a name="l00882"></a>00882 <span class="comment">            Get screen height in pixels.</span>
    906. 

  906. <a name="l00883"></a>00883 <span class="comment">    */</span>
    907. 

  907. <a name="l00884"></a><a class="code" href="class_gorilla_1_1_screen.html#aa2cbbacb4270746ddd2f10759bfd1412">00884</a>     <span class="keyword">inline</span> Ogre::Real <a class="code" href="class_gorilla_1_1_screen.html#aa2cbbacb4270746ddd2f10759bfd1412">getWidth</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mWidth; }
    908. 

  908. <a name="l00885"></a>00885     <span class="comment"></span>
    909. 

  909. <a name="l00886"></a>00886 <span class="comment">    /*! desc. getHeight</span>
    910. 

  910. <a name="l00887"></a>00887 <span class="comment">            Get screen height in pixels.</span>
    911. 

  911. <a name="l00888"></a>00888 <span class="comment">    */</span>
    912. 

  912. <a name="l00889"></a><a class="code" href="class_gorilla_1_1_screen.html#a374276973d4d05e54539f31557f9c87c">00889</a>     <span class="keyword">inline</span> Ogre::Real <a class="code" href="class_gorilla_1_1_screen.html#a374276973d4d05e54539f31557f9c87c">getHeight</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mHeight; }
    913. 

  913. <a name="l00890"></a>00890     <span class="comment"></span>
    914. 

  914. <a name="l00891"></a>00891 <span class="comment">    /*! desc. isVisible</span>
    915. 

  915. <a name="l00892"></a>00892 <span class="comment">            Is the screen and it&#39;s contents visible or not?</span>
    916. 

  916. <a name="l00893"></a>00893 <span class="comment">        note.</span>
    917. 

  917. <a name="l00894"></a>00894 <span class="comment">            If the screen is hidden, then it is not rendered which decrease the batch count by one.</span>
    918. 

  918. <a name="l00895"></a>00895 <span class="comment">    */</span>
    919. 

  919. <a name="l00896"></a><a class="code" href="class_gorilla_1_1_screen.html#a1fc866754cc33ea7d78be3838ba45cdf">00896</a>     <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_gorilla_1_1_screen.html#a1fc866754cc33ea7d78be3838ba45cdf">isVisible</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mIsVisible; }
    920. 

  920. <a name="l00897"></a>00897     <span class="comment"></span>
    921. 

  921. <a name="l00898"></a>00898 <span class="comment">    /*! desc. setVisible</span>
    922. 

  922. <a name="l00899"></a>00899 <span class="comment">            Show or hide the screen.</span>
    923. 

  923. <a name="l00900"></a>00900 <span class="comment">    */</span>
    924. 

  924. <a name="l00901"></a><a class="code" href="class_gorilla_1_1_screen.html#a14add1a53c9922633545c7cf6637da9c">00901</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_screen.html#a14add1a53c9922633545c7cf6637da9c">setVisible</a>(<span class="keywordtype">bool</span> value) { mIsVisible = value;}
    925. 

  925. <a name="l00902"></a>00902     <span class="comment"></span>
    926. 

  926. <a name="l00903"></a>00903 <span class="comment">    /*! desc. hide</span>
    927. 

  927. <a name="l00904"></a>00904 <span class="comment">            Hide the screen and the all of layers within it.</span>
    928. 

  928. <a name="l00905"></a>00905 <span class="comment">    */</span>
    929. 

  929. <a name="l00906"></a><a class="code" href="class_gorilla_1_1_screen.html#adca4ccc59de1c686e01f3acca9630ee3">00906</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_screen.html#adca4ccc59de1c686e01f3acca9630ee3">hide</a>() { mIsVisible = <span class="keyword">false</span>;}
    930. 

  930. <a name="l00907"></a>00907     <span class="comment"></span>
    931. 

  931. <a name="l00908"></a>00908 <span class="comment">    /*! desc. show</span>
    932. 

  932. <a name="l00909"></a>00909 <span class="comment">            Show the screen and the visible layers within it.</span>
    933. 

  933. <a name="l00910"></a>00910 <span class="comment">    */</span>
    934. 

  934. <a name="l00911"></a><a class="code" href="class_gorilla_1_1_screen.html#addf56f534bd13676a03615d5c3342b15">00911</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_screen.html#addf56f534bd13676a03615d5c3342b15">show</a>() { mIsVisible = <span class="keyword">true</span>;}
    935. 

  935. <a name="l00912"></a>00912     
    936. 

  936. <a name="l00913"></a>00913 <span class="preprocessor">#if OGRE_NO_VIEWPORT_ORIENTATIONMODE == 1</span>
    937. 

  937. <a name="l00914"></a>00914 <span class="preprocessor"></span>    <span class="keyword">inline</span> <span class="keywordtype">void</span> setOrientation(Ogre::OrientationMode o)
    938. 

  938. <a name="l00915"></a>00915     {
    939. 

  939. <a name="l00916"></a>00916       mOrientation = o; mOrientationChanged = <span class="keyword">true</span>;
    940. 

  940. <a name="l00917"></a>00917 
    941. 

  941. <a name="l00918"></a>00918       <span class="keywordflow">if</span> (mOrientation == Ogre::OR_DEGREE_90 || mOrientation == Ogre::OR_DEGREE_270)
    942. 

  942. <a name="l00919"></a>00919       {
    943. 

  943. <a name="l00920"></a>00920        std::swap(mWidth, mHeight);
    944. 

  944. <a name="l00921"></a>00921        std::swap(mInvWidth, mInvHeight);
    945. 

  945. <a name="l00922"></a>00922       }
    946. 

  946. <a name="l00923"></a>00923     }
    947. 

  947. <a name="l00924"></a>00924 <span class="preprocessor">#endif</span>
    948. 

  948. <a name="l00925"></a>00925 <span class="preprocessor"></span>   <span class="keyword">protected</span>:
    949. 

  949. <a name="l00926"></a>00926     <span class="comment"></span>
    950. 

  950. <a name="l00927"></a>00927 <span class="comment">    /*! constructor. Screen</span>
    951. 

  951. <a name="l00928"></a>00928 <span class="comment">        desc.</span>
    952. 

  952. <a name="l00929"></a>00929 <span class="comment">            Use Silverback::createScreen</span>
    953. 

  953. <a name="l00930"></a>00930 <span class="comment">    */</span>
    954. 

  954. <a name="l00931"></a>00931     <a class="code" href="class_gorilla_1_1_screen.html#a5d59498e523180545a81929ed68a2593">Screen</a>(Ogre::Viewport*, TextureAtlas*);
    955. 

  955. <a name="l00932"></a>00932     <span class="comment"></span>
    956. 

  956. <a name="l00933"></a>00933 <span class="comment">    /*! destructor. Screen</span>
    957. 

  957. <a name="l00934"></a>00934 <span class="comment">        desc.</span>
    958. 

  958. <a name="l00935"></a>00935 <span class="comment">            Use Silverback::destroyScreen</span>
    959. 

  959. <a name="l00936"></a>00936 <span class="comment">    */</span>
    960. 

  960. <a name="l00937"></a>00937    <a class="code" href="class_gorilla_1_1_screen.html#a75f2e03152cdd1bd21c6949655e09671">~Screen</a>();
    961. 

  961. <a name="l00938"></a>00938     
    962. 

  962. <a name="l00939"></a>00939     <span class="comment">// Internal -- Not used, but required by renderQueueListener</span>
    963. 

  963. <a name="l00940"></a>00940     <span class="keywordtype">void</span> renderQueueStarted(Ogre::uint8, <span class="keyword">const</span> Ogre::String&amp;, <span class="keywordtype">bool</span>&amp;) {}
    964. 

  964. <a name="l00941"></a>00941     
    965. 

  965. <a name="l00942"></a>00942     <span class="comment">// Internal -- Called by Ogre to render the screen.</span>
    966. 

  966. <a name="l00943"></a>00943     <span class="keywordtype">void</span> renderQueueEnded(Ogre::uint8 queueGroupId, <span class="keyword">const</span> Ogre::String&amp; invocation, <span class="keywordtype">bool</span>&amp; repeatThisInvocation);
    967. 

  967. <a name="l00944"></a>00944     
    968. 

  968. <a name="l00945"></a>00945     <span class="comment">// Internal -- Prepares RenderSystem for rendering.</span>
    969. 

  969. <a name="l00946"></a>00946     <span class="keywordtype">void</span> _prepareRenderSystem();
    970. 

  970. <a name="l00947"></a>00947     
    971. 

  971. <a name="l00948"></a>00948     <span class="comment">// Internal -- Renders mVertexData to screen.</span>
    972. 

  972. <a name="l00949"></a>00949     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_screen.html#a2a0a113f331788bff7065902f994748c">renderOnce</a>();
    973. 

  973. <a name="l00950"></a>00950     
    974. 

  974. <a name="l00951"></a>00951     <span class="comment">// Internal -- Used to transform vertices using units of pixels into screen coordinates.</span>
    975. 

  975. <a name="l00952"></a>00952     <span class="keywordtype">void</span> _transform(buffer&lt;Vertex&gt;&amp; vertices, <span class="keywordtype">size_t</span> begin, <span class="keywordtype">size_t</span> end);
    976. 

  976. <a name="l00953"></a>00953     
    977. 

  977. <a name="l00954"></a>00954     Ogre::RenderOperation mRenderOp;
    978. 

  978. <a name="l00955"></a>00955     Ogre::SceneManager*   mSceneMgr;
    979. 

  979. <a name="l00956"></a>00956     Ogre::RenderSystem*   mRenderSystem;
    980. 

  980. <a name="l00957"></a>00957     Ogre::Viewport*       mViewport;
    981. 

  981. <a name="l00958"></a>00958     Ogre::Real            mWidth, mHeight, mInvWidth, mInvHeight;
    982. 

  982. <a name="l00959"></a>00959     Ogre::OrientationMode mOrientation;
    983. 

  983. <a name="l00960"></a>00960 <span class="preprocessor">#if OGRE_NO_VIEWPORT_ORIENTATIONMODE == 1</span>
    984. 

  984. <a name="l00961"></a>00961 <span class="preprocessor"></span>    <span class="keywordtype">bool</span>                  mOrientationChanged;
    985. 

  985. <a name="l00962"></a>00962 <span class="preprocessor">#endif</span>
    986. 

  986. <a name="l00963"></a>00963 <span class="preprocessor"></span>    Ogre::Vector3         mScale;
    987. 

  987. <a name="l00964"></a>00964     <span class="keywordtype">bool</span>                  mIsVisible;
    988. 

  988. <a name="l00965"></a>00965     <span class="keywordtype">bool</span>                  mCanRender;
    989. 

  989. <a name="l00966"></a>00966     Ogre::Matrix4         mVertexTransform;
    990. 

  990. <a name="l00967"></a>00967     
    991. 

  991. <a name="l00968"></a>00968   };
    992. 

  992. <a name="l00969"></a>00969   
    993. 

  993. <a name="l00970"></a><a class="code" href="class_gorilla_1_1_screen_renderable.html">00970</a>   <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_screen_renderable.html">ScreenRenderable</a> : <span class="keyword">public</span> <a class="code" href="class_gorilla_1_1_layer_container.html">LayerContainer</a>, <span class="keyword">public</span> Ogre::SimpleRenderable
    994. 

  994. <a name="l00971"></a>00971   {
    995. 

  995. <a name="l00972"></a>00972    
    996. 

  996. <a name="l00973"></a>00973    <span class="keyword">public</span>:
    997. 

  997. <a name="l00974"></a>00974     
    998. 

  998. <a name="l00975"></a>00975     <a class="code" href="class_gorilla_1_1_screen_renderable.html">ScreenRenderable</a>(<span class="keyword">const</span> Ogre::Vector2&amp; maxSize, <a class="code" href="class_gorilla_1_1_texture_atlas.html">TextureAtlas</a>*);
    999. 

  999. <a name="l00976"></a>00976     
    1000. 

  1000. <a name="l00977"></a>00977    ~<a class="code" href="class_gorilla_1_1_screen_renderable.html">ScreenRenderable</a>();
    1001. 

  1001. <a name="l00978"></a>00978     
    1002. 

  1002. <a name="l00979"></a>00979     <span class="keywordtype">void</span> frameStarted();
    1003. 

  1003. <a name="l00980"></a>00980     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_screen_renderable.html#ac826d293b312494d74de842f491ca73b">renderOnce</a>();
    1004. 

  1004. <a name="l00981"></a>00981     <span class="keywordtype">void</span> _transform(<a class="code" href="class_gorilla_1_1buffer.html">buffer&lt;Vertex&gt;</a>&amp; vertices, <span class="keywordtype">size_t</span> begin, <span class="keywordtype">size_t</span> end);
    1005. 

  1005. <a name="l00982"></a>00982     <span class="keywordtype">void</span> calculateBoundingBox();
    1006. 

  1006. <a name="l00983"></a>00983 
    1007. 

  1007. <a name="l00984"></a>00984     Ogre::Real getBoundingRadius(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> mBox.getMaximum().squaredLength(); }
    1008. 

  1008. <a name="l00985"></a>00985   
    1009. 

  1009. <a name="l00986"></a>00986     Ogre::Real getSquaredViewDepth(<span class="keyword">const</span> Ogre::Camera* cam)<span class="keyword"> const</span>
    1010. 

  1010. <a name="l00987"></a>00987 <span class="keyword">    </span>{
    1011. 

  1011. <a name="l00988"></a>00988      Ogre::Vector3 min, max, mid, dist;
    1012. 

  1012. <a name="l00989"></a>00989      min = mBox.getMinimum();
    1013. 

  1013. <a name="l00990"></a>00990      max = mBox.getMaximum();
    1014. 

  1014. <a name="l00991"></a>00991      mid = ((max - min) * 0.5) + min;
    1015. 

  1015. <a name="l00992"></a>00992      dist = cam-&gt;getDerivedPosition() - mid;
    1016. 

  1016. <a name="l00993"></a>00993      <span class="keywordflow">return</span> dist.squaredLength();
    1017. 

  1017. <a name="l00994"></a>00994     }
    1018. 

  1018. <a name="l00995"></a>00995     
    1019. 

  1019. <a name="l00996"></a>00996    <span class="keyword">protected</span>:
    1020. 

  1020. <a name="l00997"></a>00997     
    1021. 

  1021. <a name="l00998"></a>00998     Ogre::SceneManager*   mSceneMgr;
    1022. 

  1022. <a name="l00999"></a>00999     Ogre::RenderSystem*   mRenderSystem;
    1023. 

  1023. <a name="l01000"></a>01000     Ogre::Viewport*       mViewport;
    1024. 

  1024. <a name="l01001"></a>01001     Ogre::Vector2         mMaxSize;
    1025. 

  1025. <a name="l01002"></a>01002     
    1026. 

  1026. <a name="l01003"></a>01003   };
    1027. 

  1027. <a name="l01004"></a>01004   <span class="comment"></span>
    1028. 

  1028. <a name="l01005"></a>01005 <span class="comment">  /*! class. Layer</span>
    1029. 

  1029. <a name="l01006"></a>01006 <span class="comment">      desc.</span>
    1030. 

  1030. <a name="l01007"></a>01007 <span class="comment">          Text</span>
    1031. 

  1031. <a name="l01008"></a>01008 <span class="comment">  */</span>
    1032. 

  1032. <a name="l01009"></a><a class="code" href="class_gorilla_1_1_layer.html">01009</a>   <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_layer.html">Layer</a> : <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    1033. 

  1033. <a name="l01010"></a>01010   {
    1034. 

  1034. <a name="l01011"></a>01011    
    1035. 

  1035. <a name="l01012"></a>01012    <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_layer_container.html">LayerContainer</a>;
    1036. 

  1036. <a name="l01013"></a>01013    
    1037. 

  1037. <a name="l01014"></a>01014    <span class="keyword">public</span>:
    1038. 

  1038. <a name="l01015"></a>01015     
    1039. 

  1039. <a name="l01016"></a>01016     <span class="keyword">typedef</span> <a class="code" href="struct_gorilla_1_1_vector_type.html">Gorilla::VectorType&lt;Rectangle*&gt;::type</a>            Rectangles;
    1040. 

  1040. <a name="l01017"></a>01017     <span class="keyword">typedef</span> Ogre::VectorIterator&lt;Rectangles&gt;                 RectangleIterator;
    1041. 

  1041. <a name="l01018"></a>01018     <span class="keyword">typedef</span> <a class="code" href="struct_gorilla_1_1_vector_type.html">Gorilla::VectorType&lt;Polygon*&gt;::type</a>              Polygons;
    1042. 

  1042. <a name="l01019"></a>01019     <span class="keyword">typedef</span> Ogre::VectorIterator&lt;Polygons&gt;                   PolygonIterator;
    1043. 

  1043. <a name="l01020"></a>01020     <span class="keyword">typedef</span> <a class="code" href="struct_gorilla_1_1_vector_type.html">Gorilla::VectorType&lt;LineList*&gt;::type</a>             LineLists;
    1044. 

  1044. <a name="l01021"></a>01021     <span class="keyword">typedef</span> Ogre::VectorIterator&lt;LineLists&gt;                  LineListIterator;
    1045. 

  1045. <a name="l01022"></a>01022     <span class="keyword">typedef</span> <a class="code" href="struct_gorilla_1_1_vector_type.html">Gorilla::VectorType&lt;QuadList*&gt;::type</a>             QuadLists;
    1046. 

  1046. <a name="l01023"></a>01023     <span class="keyword">typedef</span> Ogre::VectorIterator&lt;QuadLists&gt;                  QuadListIterator;
    1047. 

  1047. <a name="l01024"></a>01024     <span class="keyword">typedef</span> <a class="code" href="struct_gorilla_1_1_vector_type.html">Gorilla::VectorType&lt;Caption*&gt;::type</a>              Captions;
    1048. 

  1048. <a name="l01025"></a>01025     <span class="keyword">typedef</span> Ogre::VectorIterator&lt;Captions&gt;                   CaptionIterator;
    1049. 

  1049. <a name="l01026"></a>01026     <span class="keyword">typedef</span> <a class="code" href="struct_gorilla_1_1_vector_type.html">Gorilla::VectorType&lt;MarkupText*&gt;::type</a>           MarkupTexts;
    1050. 

  1050. <a name="l01027"></a>01027     <span class="keyword">typedef</span> Ogre::VectorIterator&lt;MarkupTexts&gt;                MarkupTextIterator;
    1051. 

  1051. <a name="l01028"></a>01028     <span class="comment"></span>
    1052. 

  1052. <a name="l01029"></a>01029 <span class="comment">    /*! function. isVisible</span>
    1053. 

  1053. <a name="l01030"></a>01030 <span class="comment">        desc.</span>
    1054. 

  1054. <a name="l01031"></a>01031 <span class="comment">            Is the layer being drawn on screen or not?</span>
    1055. 

  1055. <a name="l01032"></a>01032 <span class="comment">    */</span>
    1056. 

  1056. <a name="l01033"></a><a class="code" href="class_gorilla_1_1_layer.html#af53c2c72a3948ccce7a63a66999f4f27">01033</a>     <span class="keyword">inline</span>  <span class="keywordtype">bool</span> <a class="code" href="class_gorilla_1_1_layer.html#af53c2c72a3948ccce7a63a66999f4f27">isVisible</a>()<span class="keyword"> const</span>
    1057. 

  1057. <a name="l01034"></a>01034 <span class="keyword">    </span>{
    1058. 

  1058. <a name="l01035"></a>01035      <span class="keywordflow">return</span> mVisible;
    1059. 

  1059. <a name="l01036"></a>01036     }
    1060. 

  1060. <a name="l01037"></a>01037     <span class="comment"></span>
    1061. 

  1061. <a name="l01038"></a>01038 <span class="comment">    /*! function. setVisible</span>
    1062. 

  1062. <a name="l01039"></a>01039 <span class="comment">        desc.</span>
    1063. 

  1063. <a name="l01040"></a>01040 <span class="comment">            Show or hide the layer</span>
    1064. 

  1064. <a name="l01041"></a>01041 <span class="comment">    */</span>
    1065. 

  1065. <a name="l01042"></a><a class="code" href="class_gorilla_1_1_layer.html#ae9798c24835385d258c5e8f525b67dea">01042</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer.html#ae9798c24835385d258c5e8f525b67dea">setVisible</a>(<span class="keywordtype">bool</span> <a class="code" href="class_gorilla_1_1_layer.html#af53c2c72a3948ccce7a63a66999f4f27">isVisible</a>)
    1066. 

  1066. <a name="l01043"></a>01043     {
    1067. 

  1067. <a name="l01044"></a>01044      <span class="keywordflow">if</span> (mVisible == isVisible)
    1068. 

  1068. <a name="l01045"></a>01045       <span class="keywordflow">return</span>;
    1069. 

  1069. <a name="l01046"></a>01046      mVisible = isVisible;
    1070. 

  1070. <a name="l01047"></a>01047      <a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1071. 

  1071. <a name="l01048"></a>01048     }
    1072. 

  1072. <a name="l01049"></a>01049     <span class="comment"></span>
    1073. 

  1073. <a name="l01050"></a>01050 <span class="comment">    /*! function. show</span>
    1074. 

  1074. <a name="l01051"></a>01051 <span class="comment">        desc.</span>
    1075. 

  1075. <a name="l01052"></a>01052 <span class="comment">            Show the layer</span>
    1076. 

  1076. <a name="l01053"></a>01053 <span class="comment">    */</span>
    1077. 

  1077. <a name="l01054"></a><a class="code" href="class_gorilla_1_1_layer.html#af94816b44cb99c12640e8bc51fa1280a">01054</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer.html#af94816b44cb99c12640e8bc51fa1280a">show</a>()
    1078. 

  1078. <a name="l01055"></a>01055     {
    1079. 

  1079. <a name="l01056"></a>01056      <span class="keywordflow">if</span> (mVisible)
    1080. 

  1080. <a name="l01057"></a>01057       <span class="keywordflow">return</span>;
    1081. 

  1081. <a name="l01058"></a>01058      mVisible = <span class="keyword">true</span>;
    1082. 

  1082. <a name="l01059"></a>01059      <a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1083. 

  1083. <a name="l01060"></a>01060     }
    1084. 

  1084. <a name="l01061"></a>01061 <span class="comment"></span>
    1085. 

  1085. <a name="l01062"></a>01062 <span class="comment">    /*! function. hide</span>
    1086. 

  1086. <a name="l01063"></a>01063 <span class="comment">        desc.</span>
    1087. 

  1087. <a name="l01064"></a>01064 <span class="comment">            hide the layer</span>
    1088. 

  1088. <a name="l01065"></a>01065 <span class="comment">    */</span>
    1089. 

  1089. <a name="l01066"></a><a class="code" href="class_gorilla_1_1_layer.html#ab1cca19da17e7ba121ab7e7a9e619767">01066</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer.html#ab1cca19da17e7ba121ab7e7a9e619767">hide</a>()
    1090. 

  1090. <a name="l01067"></a>01067     {
    1091. 

  1091. <a name="l01068"></a>01068      <span class="keywordflow">if</span> (!mVisible)
    1092. 

  1092. <a name="l01069"></a>01069       <span class="keywordflow">return</span>;
    1093. 

  1093. <a name="l01070"></a>01070      mVisible = <span class="keyword">false</span>;
    1094. 

  1094. <a name="l01071"></a>01071      <a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1095. 

  1095. <a name="l01072"></a>01072     }
    1096. 

  1096. <a name="l01073"></a>01073     <span class="comment"></span>
    1097. 

  1097. <a name="l01074"></a>01074 <span class="comment">    /*! function. setAlphaModifier</span>
    1098. 

  1098. <a name="l01075"></a>01075 <span class="comment">        desc.</span>
    1099. 

  1099. <a name="l01076"></a>01076 <span class="comment">            Set&#39;s a modifier to the alpha component of all colours of the vertices that make up this layer</span>
    1100. 

  1100. <a name="l01077"></a>01077 <span class="comment">        note.</span>
    1101. 

  1101. <a name="l01078"></a>01078 <span class="comment">            Final alpha value of all vertices in this layer is the following:</span>
    1102. 

  1102. <a name="l01079"></a>01079 <span class="comment">              </span>
    1103. 

  1103. <a name="l01080"></a>01080 <span class="comment">             final_alpha = vertex_alpha * alphaModifier;</span>
    1104. 

  1104. <a name="l01081"></a>01081 <span class="comment">            </span>
    1105. 

  1105. <a name="l01082"></a>01082 <span class="comment">            Alpha modifier should be between 0.0 and 1.0</span>
    1106. 

  1106. <a name="l01083"></a>01083 <span class="comment">    */</span>
    1107. 

  1107. <a name="l01084"></a><a class="code" href="class_gorilla_1_1_layer.html#a07aef3eb204c2e18a6db5611723e19e5">01084</a>     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer.html#a07aef3eb204c2e18a6db5611723e19e5">setAlphaModifier</a>(<span class="keyword">const</span> Ogre::Real&amp; alphaModifier)
    1108. 

  1108. <a name="l01085"></a>01085     {
    1109. 

  1109. <a name="l01086"></a>01086      mAlphaModifier = alphaModifier;
    1110. 

  1110. <a name="l01087"></a>01087      <a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1111. 

  1111. <a name="l01088"></a>01088     }
    1112. 

  1112. <a name="l01089"></a>01089     <span class="comment"></span>
    1113. 

  1113. <a name="l01090"></a>01090 <span class="comment">    /*! function. getAlphaModifier</span>
    1114. 

  1114. <a name="l01091"></a>01091 <span class="comment">        desc.</span>
    1115. 

  1115. <a name="l01092"></a>01092 <span class="comment">            Set&#39;s a modifier to the alpha component of all colours of the vertices that make up this layer</span>
    1116. 

  1116. <a name="l01093"></a>01093 <span class="comment">    */</span>
    1117. 

  1117. <a name="l01094"></a><a class="code" href="class_gorilla_1_1_layer.html#a8371a0efc204dff5e2f6fd45287bb3d7">01094</a>     Ogre::Real <a class="code" href="class_gorilla_1_1_layer.html#a8371a0efc204dff5e2f6fd45287bb3d7">getAlphaModifier</a>()<span class="keyword"> const</span>
    1118. 

  1118. <a name="l01095"></a>01095 <span class="keyword">    </span>{
    1119. 

  1119. <a name="l01096"></a>01096      <span class="keywordflow">return</span> mAlphaModifier;
    1120. 

  1120. <a name="l01097"></a>01097     }
    1121. 

  1121. <a name="l01098"></a>01098     <span class="comment"></span>
    1122. 

  1122. <a name="l01099"></a>01099 <span class="comment">    /*! function. createRectangle</span>
    1123. 

  1123. <a name="l01100"></a>01100 <span class="comment">        desc.</span>
    1124. 

  1124. <a name="l01101"></a>01101 <span class="comment">            Creates a rectangle.</span>
    1125. 

  1125. <a name="l01102"></a>01102 <span class="comment">    */</span>
    1126. 

  1126. <a name="l01103"></a>01103     <a class="code" href="class_gorilla_1_1_rectangle.html">Rectangle</a>*         <a class="code" href="class_gorilla_1_1_layer.html#ae92bfd3aca9f157cacc61df915dc71ce">createRectangle</a>(Ogre::Real left, Ogre::Real top, Ogre::Real width = 100, Ogre::Real height = 100);
    1127. 

  1127. <a name="l01104"></a>01104     <span class="comment"></span>
    1128. 

  1128. <a name="l01105"></a>01105 <span class="comment">    /*! function. createRectangle</span>
    1129. 

  1129. <a name="l01106"></a>01106 <span class="comment">        desc.</span>
    1130. 

  1130. <a name="l01107"></a>01107 <span class="comment">            Creates a rectangle.</span>
    1131. 

  1131. <a name="l01108"></a>01108 <span class="comment">    */</span>
    1132. 

  1132. <a name="l01109"></a><a class="code" href="class_gorilla_1_1_layer.html#a80923f88ec116ffe96de414a3dc831b5">01109</a>     <a class="code" href="class_gorilla_1_1_rectangle.html">Rectangle</a>*         <a class="code" href="class_gorilla_1_1_layer.html#ae92bfd3aca9f157cacc61df915dc71ce">createRectangle</a>(<span class="keyword">const</span> Ogre::Vector2&amp; position, <span class="keyword">const</span> Ogre::Vector2&amp; size = Ogre::Vector2(100,100))
    1133. 

  1133. <a name="l01110"></a>01110     {
    1134. 

  1134. <a name="l01111"></a>01111      <span class="keywordflow">return</span> <a class="code" href="class_gorilla_1_1_layer.html#ae92bfd3aca9f157cacc61df915dc71ce">createRectangle</a>(position.x, position.y, size.x, size.y);
    1135. 

  1135. <a name="l01112"></a>01112     }
    1136. 

  1136. <a name="l01113"></a>01113     <span class="comment"></span>
    1137. 

  1137. <a name="l01114"></a>01114 <span class="comment">    /*! function. destroyRectangle</span>
    1138. 

  1138. <a name="l01115"></a>01115 <span class="comment">        desc.</span>
    1139. 

  1139. <a name="l01116"></a>01116 <span class="comment">            Removes a rectangle from the layer and *deletes* it.</span>
    1140. 

  1140. <a name="l01117"></a>01117 <span class="comment">    */</span>
    1141. 

  1141. <a name="l01118"></a>01118     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_layer.html#a321df43f88b5df96ee91d3012e884734">destroyRectangle</a>(<a class="code" href="class_gorilla_1_1_rectangle.html">Rectangle</a>*);
    1142. 

  1142. <a name="l01119"></a>01119     <span class="comment"></span>
    1143. 

  1143. <a name="l01120"></a>01120 <span class="comment">    /*! function. destroyAllRectangles</span>
    1144. 

  1144. <a name="l01121"></a>01121 <span class="comment">        desc.</span>
    1145. 

  1145. <a name="l01122"></a>01122 <span class="comment">            Removes all rectangles from the layer and *deletes* them.</span>
    1146. 

  1146. <a name="l01123"></a>01123 <span class="comment">    */</span>
    1147. 

  1147. <a name="l01124"></a>01124     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_layer.html#ac65d00ab01ec42332bdbc6dad2176859">destroyAllRectangles</a>();
    1148. 

  1148. <a name="l01125"></a>01125     <span class="comment"></span>
    1149. 

  1149. <a name="l01126"></a>01126 <span class="comment">    /*! function. getRectangles</span>
    1150. 

  1150. <a name="l01127"></a>01127 <span class="comment">        desc.</span>
    1151. 

  1151. <a name="l01128"></a>01128 <span class="comment">            Get an iterator to all the rectangles in this layer.</span>
    1152. 

  1152. <a name="l01129"></a>01129 <span class="comment">    */</span>
    1153. 

  1153. <a name="l01130"></a><a class="code" href="class_gorilla_1_1_layer.html#a979043b9e91badf7383e118d5f71b1c0">01130</a>     RectangleIterator  <a class="code" href="class_gorilla_1_1_layer.html#a979043b9e91badf7383e118d5f71b1c0">getRectangles</a>()
    1154. 

  1154. <a name="l01131"></a>01131     {
    1155. 

  1155. <a name="l01132"></a>01132      <span class="keywordflow">return</span> RectangleIterator(mRectangles.begin(), mRectangles.end());
    1156. 

  1156. <a name="l01133"></a>01133     }
    1157. 

  1157. <a name="l01134"></a>01134     <span class="comment"></span>
    1158. 

  1158. <a name="l01135"></a>01135 <span class="comment">    /*! function. createPolygon</span>
    1159. 

  1159. <a name="l01136"></a>01136 <span class="comment">        desc.</span>
    1160. 

  1160. <a name="l01137"></a>01137 <span class="comment">            Creates a regular polygon.</span>
    1161. 

  1161. <a name="l01138"></a>01138 <span class="comment">    */</span>
    1162. 

  1162. <a name="l01139"></a>01139     <a class="code" href="class_gorilla_1_1_polygon.html">Polygon</a>*         <a class="code" href="class_gorilla_1_1_layer.html#a76f6b3fc51e7217dd7b5dc68b4885620">createPolygon</a>(Ogre::Real left, Ogre::Real top, Ogre::Real radius = 100, Ogre::uint sides = 6);
    1163. 

  1163. <a name="l01140"></a>01140     <span class="comment"></span>
    1164. 

  1164. <a name="l01141"></a>01141 <span class="comment">    /*! function. destroyPolygon</span>
    1165. 

  1165. <a name="l01142"></a>01142 <span class="comment">        desc.</span>
    1166. 

  1166. <a name="l01143"></a>01143 <span class="comment">            Removes a polygon from the layer and *deletes* it.</span>
    1167. 

  1167. <a name="l01144"></a>01144 <span class="comment">    */</span>
    1168. 

  1168. <a name="l01145"></a>01145     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_layer.html#a8642aca9541a4dec0e00d890cfe37eee">destroyPolygon</a>(<a class="code" href="class_gorilla_1_1_polygon.html">Polygon</a>*);
    1169. 

  1169. <a name="l01146"></a>01146     <span class="comment"></span>
    1170. 

  1170. <a name="l01147"></a>01147 <span class="comment">    /*! function. destroyAllPolygons</span>
    1171. 

  1171. <a name="l01148"></a>01148 <span class="comment">        desc.</span>
    1172. 

  1172. <a name="l01149"></a>01149 <span class="comment">            Removes all polygons from the layer and *deletes* them.</span>
    1173. 

  1173. <a name="l01150"></a>01150 <span class="comment">    */</span>
    1174. 

  1174. <a name="l01151"></a>01151     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_layer.html#a5d639003c496633bf8ca338a0cd8b930">destroyAllPolygons</a>();
    1175. 

  1175. <a name="l01152"></a>01152     <span class="comment"></span>
    1176. 

  1176. <a name="l01153"></a>01153 <span class="comment">    /*! function. getPolygons</span>
    1177. 

  1177. <a name="l01154"></a>01154 <span class="comment">        desc.</span>
    1178. 

  1178. <a name="l01155"></a>01155 <span class="comment">            Get an iterator to all the polygons in this layer.</span>
    1179. 

  1179. <a name="l01156"></a>01156 <span class="comment">    */</span>
    1180. 

  1180. <a name="l01157"></a><a class="code" href="class_gorilla_1_1_layer.html#a6d2bb7ce0f4fefc0dfa4bb46c22dbe25">01157</a>     PolygonIterator  <a class="code" href="class_gorilla_1_1_layer.html#a6d2bb7ce0f4fefc0dfa4bb46c22dbe25">getPolygons</a>()
    1181. 

  1181. <a name="l01158"></a>01158     {
    1182. 

  1182. <a name="l01159"></a>01159      <span class="keywordflow">return</span> PolygonIterator(mPolygons.begin(), mPolygons.end());
    1183. 

  1183. <a name="l01160"></a>01160     }
    1184. 

  1184. <a name="l01161"></a>01161     
    1185. 

  1185. <a name="l01162"></a>01162     <span class="comment"></span>
    1186. 

  1186. <a name="l01163"></a>01163 <span class="comment">    /*! function. createLineList</span>
    1187. 

  1187. <a name="l01164"></a>01164 <span class="comment">        desc.</span>
    1188. 

  1188. <a name="l01165"></a>01165 <span class="comment">            Creates a line list.</span>
    1189. 

  1189. <a name="l01166"></a>01166 <span class="comment">    */</span>
    1190. 

  1190. <a name="l01167"></a>01167     <a class="code" href="class_gorilla_1_1_line_list.html">LineList</a>*         <a class="code" href="class_gorilla_1_1_layer.html#abf5dde3d5d2af8b9edb20460c37c7d23">createLineList</a>();
    1191. 

  1191. <a name="l01168"></a>01168     <span class="comment"></span>
    1192. 

  1192. <a name="l01169"></a>01169 <span class="comment">    /*! function. destroyLineList</span>
    1193. 

  1193. <a name="l01170"></a>01170 <span class="comment">        desc.</span>
    1194. 

  1194. <a name="l01171"></a>01171 <span class="comment">            Removes a line list from the layer and *deletes* it.</span>
    1195. 

  1195. <a name="l01172"></a>01172 <span class="comment">    */</span>
    1196. 

  1196. <a name="l01173"></a>01173     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_layer.html#a89c1f88f29dd9d8ac0d2ea9f94f60350">destroyLineList</a>(<a class="code" href="class_gorilla_1_1_line_list.html">LineList</a>*);
    1197. 

  1197. <a name="l01174"></a>01174     <span class="comment"></span>
    1198. 

  1198. <a name="l01175"></a>01175 <span class="comment">    /*! function. destroyAllLineLists</span>
    1199. 

  1199. <a name="l01176"></a>01176 <span class="comment">        desc.</span>
    1200. 

  1200. <a name="l01177"></a>01177 <span class="comment">            Removes all line lists from the layer and *deletes* them.</span>
    1201. 

  1201. <a name="l01178"></a>01178 <span class="comment">    */</span>
    1202. 

  1202. <a name="l01179"></a>01179     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_layer.html#af51fb3b28c01f52959712489920684de">destroyAllLineLists</a>();
    1203. 

  1203. <a name="l01180"></a>01180     <span class="comment"></span>
    1204. 

  1204. <a name="l01181"></a>01181 <span class="comment">    /*! function. getLineLists</span>
    1205. 

  1205. <a name="l01182"></a>01182 <span class="comment">        desc.</span>
    1206. 

  1206. <a name="l01183"></a>01183 <span class="comment">            Get an iterator to all the line lists in this layer.</span>
    1207. 

  1207. <a name="l01184"></a>01184 <span class="comment">    */</span>
    1208. 

  1208. <a name="l01185"></a><a class="code" href="class_gorilla_1_1_layer.html#a2461f145a8305eb4ad904eb4ee7180ad">01185</a>     LineListIterator  <a class="code" href="class_gorilla_1_1_layer.html#a2461f145a8305eb4ad904eb4ee7180ad">getLineLists</a>()
    1209. 

  1209. <a name="l01186"></a>01186     {
    1210. 

  1210. <a name="l01187"></a>01187      <span class="keywordflow">return</span> LineListIterator(mLineLists.begin(), mLineLists.end());
    1211. 

  1211. <a name="l01188"></a>01188     }
    1212. 

  1212. <a name="l01189"></a>01189     <span class="comment"></span>
    1213. 

  1213. <a name="l01190"></a>01190 <span class="comment">    /*! function. createQuadList</span>
    1214. 

  1214. <a name="l01191"></a>01191 <span class="comment">        desc.</span>
    1215. 

  1215. <a name="l01192"></a>01192 <span class="comment">            Creates a quad list.</span>
    1216. 

  1216. <a name="l01193"></a>01193 <span class="comment">    */</span>
    1217. 

  1217. <a name="l01194"></a>01194     <a class="code" href="class_gorilla_1_1_quad_list.html">QuadList</a>*         <a class="code" href="class_gorilla_1_1_layer.html#af5e77ec1d14895526ce639ff9c291b74">createQuadList</a>();
    1218. 

  1218. <a name="l01195"></a>01195     <span class="comment"></span>
    1219. 

  1219. <a name="l01196"></a>01196 <span class="comment">    /*! function. destroyQuadList</span>
    1220. 

  1220. <a name="l01197"></a>01197 <span class="comment">        desc.</span>
    1221. 

  1221. <a name="l01198"></a>01198 <span class="comment">            Removes a quad list from the layer and *deletes* it.</span>
    1222. 

  1222. <a name="l01199"></a>01199 <span class="comment">    */</span>
    1223. 

  1223. <a name="l01200"></a>01200     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_layer.html#a8a0f222f53a6677423b29b135000c5d6">destroyQuadList</a>(<a class="code" href="class_gorilla_1_1_quad_list.html">QuadList</a>*);
    1224. 

  1224. <a name="l01201"></a>01201     <span class="comment"></span>
    1225. 

  1225. <a name="l01202"></a>01202 <span class="comment">    /*! function. destroyAllQuadLists</span>
    1226. 

  1226. <a name="l01203"></a>01203 <span class="comment">        desc.</span>
    1227. 

  1227. <a name="l01204"></a>01204 <span class="comment">            Removes all quad lists from the layer and *deletes* them.</span>
    1228. 

  1228. <a name="l01205"></a>01205 <span class="comment">    */</span>
    1229. 

  1229. <a name="l01206"></a>01206     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_layer.html#a7053cc9dbc7a2cff1fc2e911b3f19d36">destroyAllQuadLists</a>();
    1230. 

  1230. <a name="l01207"></a>01207     <span class="comment"></span>
    1231. 

  1231. <a name="l01208"></a>01208 <span class="comment">    /*! function. getQuadLists</span>
    1232. 

  1232. <a name="l01209"></a>01209 <span class="comment">        desc.</span>
    1233. 

  1233. <a name="l01210"></a>01210 <span class="comment">            Get an iterator to all the quad lists in this layer.</span>
    1234. 

  1234. <a name="l01211"></a>01211 <span class="comment">    */</span>
    1235. 

  1235. <a name="l01212"></a><a class="code" href="class_gorilla_1_1_layer.html#af5ab7b6242ec0a8b41a94544c4f14142">01212</a>     QuadListIterator  <a class="code" href="class_gorilla_1_1_layer.html#af5ab7b6242ec0a8b41a94544c4f14142">getQuadLists</a>()
    1236. 

  1236. <a name="l01213"></a>01213     {
    1237. 

  1237. <a name="l01214"></a>01214      <span class="keywordflow">return</span> QuadListIterator(mQuadLists.begin(), mQuadLists.end());
    1238. 

  1238. <a name="l01215"></a>01215     }
    1239. 

  1239. <a name="l01216"></a>01216     <span class="comment"></span>
    1240. 

  1240. <a name="l01217"></a>01217 <span class="comment">    /*! function. createCaption</span>
    1241. 

  1241. <a name="l01218"></a>01218 <span class="comment">        desc.</span>
    1242. 

  1242. <a name="l01219"></a>01219 <span class="comment">            Creates a caption</span>
    1243. 

  1243. <a name="l01220"></a>01220 <span class="comment">    */</span>
    1244. 

  1244. <a name="l01221"></a>01221     <a class="code" href="class_gorilla_1_1_caption.html">Caption</a>*         <a class="code" href="class_gorilla_1_1_layer.html#a9ccfd1028425b66a58550168cb8ec0d9">createCaption</a>(Ogre::uint glyphDataIndex, Ogre::Real x, Ogre::Real y, <span class="keyword">const</span> Ogre::String&amp; text);
    1245. 

  1245. <a name="l01222"></a>01222     <span class="comment"></span>
    1246. 

  1246. <a name="l01223"></a>01223 <span class="comment">    /*! function. destroyCaption</span>
    1247. 

  1247. <a name="l01224"></a>01224 <span class="comment">        desc.</span>
    1248. 

  1248. <a name="l01225"></a>01225 <span class="comment">            Removes a caption from the layer and *deletes* it.</span>
    1249. 

  1249. <a name="l01226"></a>01226 <span class="comment">    */</span>
    1250. 

  1250. <a name="l01227"></a>01227     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_layer.html#a618bc7047cdcc0420be0f37ac69fdab8">destroyCaption</a>(<a class="code" href="class_gorilla_1_1_caption.html">Caption</a>*);
    1251. 

  1251. <a name="l01228"></a>01228     <span class="comment"></span>
    1252. 

  1252. <a name="l01229"></a>01229 <span class="comment">    /*! function. destroyAllCaptions</span>
    1253. 

  1253. <a name="l01230"></a>01230 <span class="comment">        desc.</span>
    1254. 

  1254. <a name="l01231"></a>01231 <span class="comment">            Removes all caption from the layer and *deletes* them.</span>
    1255. 

  1255. <a name="l01232"></a>01232 <span class="comment">    */</span>
    1256. 

  1256. <a name="l01233"></a>01233     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_layer.html#a84dfd109b772d00a4e5e39544f3e8612">destroyAllCaptions</a>();
    1257. 

  1257. <a name="l01234"></a>01234     <span class="comment"></span>
    1258. 

  1258. <a name="l01235"></a>01235 <span class="comment">    /*! function. getCaptions</span>
    1259. 

  1259. <a name="l01236"></a>01236 <span class="comment">        desc.</span>
    1260. 

  1260. <a name="l01237"></a>01237 <span class="comment">            Get an iterator to all the quad lists in this layer.</span>
    1261. 

  1261. <a name="l01238"></a>01238 <span class="comment">    */</span>
    1262. 

  1262. <a name="l01239"></a><a class="code" href="class_gorilla_1_1_layer.html#a33915030597faf4a8a60b2b6cf467f82">01239</a>     CaptionIterator  <a class="code" href="class_gorilla_1_1_layer.html#a33915030597faf4a8a60b2b6cf467f82">getCaptions</a>()
    1263. 

  1263. <a name="l01240"></a>01240     {
    1264. 

  1264. <a name="l01241"></a>01241      <span class="keywordflow">return</span> CaptionIterator(mCaptions.begin(), mCaptions.end());
    1265. 

  1265. <a name="l01242"></a>01242     }
    1266. 

  1266. <a name="l01243"></a>01243 <span class="comment"></span>
    1267. 

  1267. <a name="l01244"></a>01244 <span class="comment">    /*! function. createMarkupText</span>
    1268. 

  1268. <a name="l01245"></a>01245 <span class="comment">        desc.</span>
    1269. 

  1269. <a name="l01246"></a>01246 <span class="comment">            Creates a markup text</span>
    1270. 

  1270. <a name="l01247"></a>01247 <span class="comment">    */</span>
    1271. 

  1271. <a name="l01248"></a>01248     <a class="code" href="class_gorilla_1_1_markup_text.html">MarkupText</a>*         <a class="code" href="class_gorilla_1_1_layer.html#ad36c79c230ad6c4f92138268882a3b3c">createMarkupText</a>(Ogre::uint defaultGlyphIndex, Ogre::Real x, Ogre::Real y, <span class="keyword">const</span> Ogre::String&amp; text);
    1272. 

  1272. <a name="l01249"></a>01249     <span class="comment"></span>
    1273. 

  1273. <a name="l01250"></a>01250 <span class="comment">    /*! function. destroyMarkupText</span>
    1274. 

  1274. <a name="l01251"></a>01251 <span class="comment">        desc.</span>
    1275. 

  1275. <a name="l01252"></a>01252 <span class="comment">            Removes a markup text from the layer and *deletes* it.</span>
    1276. 

  1276. <a name="l01253"></a>01253 <span class="comment">    */</span>
    1277. 

  1277. <a name="l01254"></a>01254     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_layer.html#a4db7f2f78229d3c8809a33920495a282">destroyMarkupText</a>(<a class="code" href="class_gorilla_1_1_markup_text.html">MarkupText</a>*);
    1278. 

  1278. <a name="l01255"></a>01255     <span class="comment"></span>
    1279. 

  1279. <a name="l01256"></a>01256 <span class="comment">    /*! function. destroyAllMarkupTexts</span>
    1280. 

  1280. <a name="l01257"></a>01257 <span class="comment">        desc.</span>
    1281. 

  1281. <a name="l01258"></a>01258 <span class="comment">            Removes all markup text from the layer and *deletes* them.</span>
    1282. 

  1282. <a name="l01259"></a>01259 <span class="comment">    */</span>
    1283. 

  1283. <a name="l01260"></a>01260     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_layer.html#ad956895440c5351dc635901cce57e318">destroyAllMarkupTexts</a>();
    1284. 

  1284. <a name="l01261"></a>01261     <span class="comment"></span>
    1285. 

  1285. <a name="l01262"></a>01262 <span class="comment">    /*! function. getMarkupTexts</span>
    1286. 

  1286. <a name="l01263"></a>01263 <span class="comment">        desc.</span>
    1287. 

  1287. <a name="l01264"></a>01264 <span class="comment">            Get an iterator to all the quad lists in this layer.</span>
    1288. 

  1288. <a name="l01265"></a>01265 <span class="comment">    */</span>
    1289. 

  1289. <a name="l01266"></a><a class="code" href="class_gorilla_1_1_layer.html#ac08939a755a63076569260be3a1f1afd">01266</a>     MarkupTextIterator  <a class="code" href="class_gorilla_1_1_layer.html#ac08939a755a63076569260be3a1f1afd">getMarkupTexts</a>()
    1290. 

  1290. <a name="l01267"></a>01267     {
    1291. 

  1291. <a name="l01268"></a>01268      <span class="keywordflow">return</span> MarkupTextIterator(mMarkupTexts.begin(), mMarkupTexts.end());
    1292. 

  1292. <a name="l01269"></a>01269     }
    1293. 

  1293. <a name="l01270"></a>01270 <span class="comment"></span>
    1294. 

  1294. <a name="l01271"></a>01271 <span class="comment">    /*! function. getIndex</span>
    1295. 

  1295. <a name="l01272"></a>01272 <span class="comment">        desc.</span>
    1296. 

  1296. <a name="l01273"></a>01273 <span class="comment">            Get render index</span>
    1297. 

  1297. <a name="l01274"></a>01274 <span class="comment">    */</span>
    1298. 

  1298. <a name="l01275"></a><a class="code" href="class_gorilla_1_1_layer.html#a63f2bb87ada4a396a5a3b9553da52769">01275</a>     Ogre::uint <a class="code" href="class_gorilla_1_1_layer.html#a63f2bb87ada4a396a5a3b9553da52769">getIndex</a>()<span class="keyword"> const</span>
    1299. 

  1299. <a name="l01276"></a>01276 <span class="keyword">    </span>{
    1300. 

  1300. <a name="l01277"></a>01277      <span class="keywordflow">return</span> mIndex;
    1301. 

  1301. <a name="l01278"></a>01278     }
    1302. 

  1302. <a name="l01279"></a>01279     <span class="comment"></span>
    1303. 

  1303. <a name="l01280"></a>01280 <span class="comment">    /*! function. _getSolidUV</span>
    1304. 

  1304. <a name="l01281"></a>01281 <span class="comment">        desc.</span>
    1305. 

  1305. <a name="l01282"></a>01282 <span class="comment">            Helper function to get a white pixel in the TextureAtlas.</span>
    1306. 

  1306. <a name="l01283"></a>01283 <span class="comment">    */</span>
    1307. 

  1307. <a name="l01284"></a><a class="code" href="class_gorilla_1_1_layer.html#adc8e70b9c2871eab739bc2805e0f2b7c">01284</a>     <span class="keyword">inline</span> Ogre::Vector2      <a class="code" href="class_gorilla_1_1_layer.html#adc8e70b9c2871eab739bc2805e0f2b7c">_getSolidUV</a>()<span class="keyword"> const</span>
    1308. 

  1308. <a name="l01285"></a>01285 <span class="keyword">    </span>{
    1309. 

  1309. <a name="l01286"></a>01286      <span class="keywordflow">return</span> mParent-&gt;<a class="code" href="class_gorilla_1_1_layer_container.html#af88fabc27a9d9200d70927db411ceebe">getAtlas</a>()-&gt;<a class="code" href="class_gorilla_1_1_texture_atlas.html#a171d267fa8c098c42682667335d60eff">getWhitePixel</a>();
    1310. 

  1310. <a name="l01287"></a>01287     }
    1311. 

  1311. <a name="l01288"></a>01288     <span class="comment"></span>
    1312. 

  1312. <a name="l01289"></a>01289 <span class="comment">    /*! function. _getSprite</span>
    1313. 

  1313. <a name="l01290"></a>01290 <span class="comment">        desc.</span>
    1314. 

  1314. <a name="l01291"></a>01291 <span class="comment">            Helper function to get a Sprite from the assigned texture atlas.</span>
    1315. 

  1315. <a name="l01292"></a>01292 <span class="comment">    */</span>
    1316. 

  1316. <a name="l01293"></a><a class="code" href="class_gorilla_1_1_layer.html#a9e6f51409db883a492634c00a2c6c21b">01293</a>     <span class="keyword">inline</span> <a class="code" href="class_gorilla_1_1_sprite.html">Sprite</a>*            <a class="code" href="class_gorilla_1_1_layer.html#a9e6f51409db883a492634c00a2c6c21b">_getSprite</a>(<span class="keyword">const</span> Ogre::String&amp; sprite_name)<span class="keyword"> const</span>
    1317. 

  1317. <a name="l01294"></a>01294 <span class="keyword">    </span>{
    1318. 

  1318. <a name="l01295"></a>01295      <span class="keywordflow">return</span> mParent-&gt;<a class="code" href="class_gorilla_1_1_layer_container.html#af88fabc27a9d9200d70927db411ceebe">getAtlas</a>()-&gt;<a class="code" href="class_gorilla_1_1_texture_atlas.html#a188407d07f0bc8070a44ea5bba1ff3cc">getSprite</a>(sprite_name);
    1319. 

  1319. <a name="l01296"></a>01296     }
    1320. 

  1320. <a name="l01297"></a>01297     <span class="comment"></span>
    1321. 

  1321. <a name="l01298"></a>01298 <span class="comment">    /*! function. _getGlyph</span>
    1322. 

  1322. <a name="l01299"></a>01299 <span class="comment">        desc.</span>
    1323. 

  1323. <a name="l01300"></a>01300 <span class="comment">            Helper function to get a Glyph from the assigned texture atlas.</span>
    1324. 

  1324. <a name="l01301"></a>01301 <span class="comment">    */</span>
    1325. 

  1325. <a name="l01302"></a><a class="code" href="class_gorilla_1_1_layer.html#aacdc1d9105e49cbde280fb6830fe3ad2">01302</a>     <span class="keyword">inline</span> <a class="code" href="class_gorilla_1_1_glyph_data.html">GlyphData</a>*         <a class="code" href="class_gorilla_1_1_layer.html#aacdc1d9105e49cbde280fb6830fe3ad2">_getGlyphData</a>(Ogre::uint <span class="keywordtype">id</span>)<span class="keyword"> const</span>
    1326. 

  1326. <a name="l01303"></a>01303 <span class="keyword">    </span>{
    1327. 

  1327. <a name="l01304"></a>01304      <span class="keywordflow">return</span> mParent-&gt;<a class="code" href="class_gorilla_1_1_layer_container.html#af88fabc27a9d9200d70927db411ceebe">getAtlas</a>()-&gt;getGlyphData(<span class="keywordtype">id</span>);
    1328. 

  1328. <a name="l01305"></a>01305     }
    1329. 

  1329. <a name="l01306"></a>01306     <span class="comment"></span>
    1330. 

  1330. <a name="l01307"></a>01307 <span class="comment">    /*! function. _getGlyph</span>
    1331. 

  1331. <a name="l01308"></a>01308 <span class="comment">        desc.</span>
    1332. 

  1332. <a name="l01309"></a>01309 <span class="comment">            Helper function to get the used texture size.</span>
    1333. 

  1333. <a name="l01310"></a>01310 <span class="comment">    */</span>
    1334. 

  1334. <a name="l01311"></a><a class="code" href="class_gorilla_1_1_layer.html#a119de27263ad15267e5292211b6ee3e0">01311</a>     <span class="keyword">inline</span> Ogre::Vector2      <a class="code" href="class_gorilla_1_1_layer.html#a119de27263ad15267e5292211b6ee3e0">_getTextureSize</a>()<span class="keyword"> const</span>
    1335. 

  1335. <a name="l01312"></a>01312 <span class="keyword">    </span>{
    1336. 

  1336. <a name="l01313"></a>01313      <span class="keywordflow">return</span> mParent-&gt;<a class="code" href="class_gorilla_1_1_layer_container.html#af88fabc27a9d9200d70927db411ceebe">getAtlas</a>()-&gt;<a class="code" href="class_gorilla_1_1_texture_atlas.html#a7259182127fa76512ad71a93cd566caa">getTextureSize</a>();
    1337. 

  1337. <a name="l01314"></a>01314     }
    1338. 

  1338. <a name="l01315"></a>01315     <span class="comment"></span>
    1339. 

  1339. <a name="l01316"></a>01316 <span class="comment">    /*! function. _getAtlas</span>
    1340. 

  1340. <a name="l01317"></a>01317 <span class="comment">        desc.</span>
    1341. 

  1341. <a name="l01318"></a>01318 <span class="comment">            Helper function to get the used TextureAtlas.</span>
    1342. 

  1342. <a name="l01319"></a>01319 <span class="comment">    */</span>
    1343. 

  1343. <a name="l01320"></a><a class="code" href="class_gorilla_1_1_layer.html#a33031b4f2eaa5592f596d391dcbce1cb">01320</a>     <span class="keyword">inline</span> <a class="code" href="class_gorilla_1_1_texture_atlas.html">TextureAtlas</a>*      <a class="code" href="class_gorilla_1_1_layer.html#a33031b4f2eaa5592f596d391dcbce1cb">_getAtlas</a>()<span class="keyword"> const</span>
    1344. 

  1344. <a name="l01321"></a>01321 <span class="keyword">    </span>{
    1345. 

  1345. <a name="l01322"></a>01322      <span class="keywordflow">return</span> mParent-&gt;<a class="code" href="class_gorilla_1_1_layer_container.html#af88fabc27a9d9200d70927db411ceebe">getAtlas</a>();
    1346. 

  1346. <a name="l01323"></a>01323     }
    1347. 

  1347. <a name="l01324"></a>01324     <span class="comment"></span>
    1348. 

  1348. <a name="l01325"></a>01325 <span class="comment">    /*! function. _getTexelX</span>
    1349. 

  1349. <a name="l01326"></a>01326 <span class="comment">        desc.</span>
    1350. 

  1350. <a name="l01327"></a>01327 <span class="comment">            Helper function to get the offset X texel coordinate.</span>
    1351. 

  1351. <a name="l01328"></a>01328 <span class="comment">    */</span>
    1352. 

  1352. <a name="l01329"></a><a class="code" href="class_gorilla_1_1_layer.html#a67d1c135a2083ffc567fbd7143bec6fa">01329</a>     <span class="keyword">inline</span> Ogre::Real         <a class="code" href="class_gorilla_1_1_layer.html#a67d1c135a2083ffc567fbd7143bec6fa">_getTexelX</a>()<span class="keyword"> const</span>
    1353. 

  1353. <a name="l01330"></a>01330 <span class="keyword">    </span>{
    1354. 

  1354. <a name="l01331"></a>01331      <span class="keywordflow">return</span> mParent-&gt;getTexelOffsetX();
    1355. 

  1355. <a name="l01332"></a>01332     }
    1356. 

  1356. <a name="l01333"></a>01333     <span class="comment"></span>
    1357. 

  1357. <a name="l01334"></a>01334 <span class="comment">    /*! function. _getTexelX</span>
    1358. 

  1358. <a name="l01335"></a>01335 <span class="comment">        desc.</span>
    1359. 

  1359. <a name="l01336"></a>01336 <span class="comment">            Helper function to get the offset Y texel coordinate.</span>
    1360. 

  1360. <a name="l01337"></a>01337 <span class="comment">    */</span>
    1361. 

  1361. <a name="l01338"></a><a class="code" href="class_gorilla_1_1_layer.html#a6510587c01e71557bf1f0a62a7447673">01338</a>     <span class="keyword">inline</span> Ogre::Real         <a class="code" href="class_gorilla_1_1_layer.html#a6510587c01e71557bf1f0a62a7447673">_getTexelY</a>()<span class="keyword"> const</span>
    1362. 

  1362. <a name="l01339"></a>01339 <span class="keyword">    </span>{
    1363. 

  1363. <a name="l01340"></a>01340      <span class="keywordflow">return</span> mParent-&gt;getTexelOffsetY();
    1364. 

  1364. <a name="l01341"></a>01341     }
    1365. 

  1365. <a name="l01342"></a>01342     <span class="comment"></span>
    1366. 

  1366. <a name="l01343"></a>01343 <span class="comment">    /*! function. _getMarkupColour</span>
    1367. 

  1367. <a name="l01344"></a>01344 <span class="comment">        desc.</span>
    1368. 

  1368. <a name="l01345"></a>01345 <span class="comment">            Helper function to get the markup colourvalue.</span>
    1369. 

  1369. <a name="l01346"></a>01346 <span class="comment">    */</span>
    1370. 

  1370. <a name="l01347"></a><a class="code" href="class_gorilla_1_1_layer.html#a250e2a11439b7e5bde4793f7525634df">01347</a>     <span class="keyword">inline</span> Ogre::ColourValue  <a class="code" href="class_gorilla_1_1_layer.html#a250e2a11439b7e5bde4793f7525634df">_getMarkupColour</a>(Ogre::uint index)<span class="keyword"> const</span>
    1371. 

  1371. <a name="l01348"></a>01348 <span class="keyword">    </span>{
    1372. 

  1372. <a name="l01349"></a>01349      <span class="keywordflow">return</span> mParent-&gt;<a class="code" href="class_gorilla_1_1_layer_container.html#af88fabc27a9d9200d70927db411ceebe">getAtlas</a>()-&gt;<a class="code" href="class_gorilla_1_1_texture_atlas.html#af9fbcae388ba45eb44566cffb8e22bc6">getMarkupColour</a>(index);
    1373. 

  1373. <a name="l01350"></a>01350     }
    1374. 

  1374. <a name="l01351"></a>01351     <span class="comment"></span>
    1375. 

  1375. <a name="l01352"></a>01352 <span class="comment">    /*! function. _markDirty</span>
    1376. 

  1376. <a name="l01353"></a>01353 <span class="comment">        desc.</span>
    1377. 

  1377. <a name="l01354"></a>01354 <span class="comment">            Make this layer redraw itself on the next time that</span>
    1378. 

  1378. <a name="l01355"></a>01355 <span class="comment">            Gorilla updates to the screen.</span>
    1379. 

  1379. <a name="l01356"></a>01356 <span class="comment">        note.</span>
    1380. 

  1380. <a name="l01357"></a>01357 <span class="comment">            This shouldn&#39;t be needed to be called by the user.</span>
    1381. 

  1381. <a name="l01358"></a>01358 <span class="comment">    */</span>
    1382. 

  1382. <a name="l01359"></a>01359     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1383. 

  1383. <a name="l01360"></a>01360     
    1384. 

  1384. <a name="l01361"></a>01361    <span class="keyword">protected</span>:
    1385. 

  1385. <a name="l01362"></a>01362     
    1386. 

  1386. <a name="l01363"></a>01363     <span class="keywordtype">void</span> _render(<a class="code" href="class_gorilla_1_1buffer.html">buffer&lt;Vertex&gt;</a>&amp;, <span class="keywordtype">bool</span> force = <span class="keyword">false</span>);
    1387. 

  1387. <a name="l01364"></a>01364 
    1388. 

  1388. <a name="l01365"></a>01365     <a class="code" href="class_gorilla_1_1_layer.html">Layer</a>(Ogre::uint index, <a class="code" href="class_gorilla_1_1_layer_container.html">LayerContainer</a>*);
    1389. 

  1389. <a name="l01366"></a>01366     
    1390. 

  1390. <a name="l01367"></a>01367    ~<a class="code" href="class_gorilla_1_1_layer.html">Layer</a>();
    1391. 

  1391. <a name="l01368"></a>01368     
    1392. 

  1392. <a name="l01369"></a>01369     Ogre::uint               mIndex;
    1393. 

  1393. <a name="l01370"></a>01370     Rectangles               mRectangles;
    1394. 

  1394. <a name="l01371"></a>01371     Polygons                 mPolygons;
    1395. 

  1395. <a name="l01372"></a>01372     LineLists                mLineLists;
    1396. 

  1396. <a name="l01373"></a>01373     QuadLists                mQuadLists;
    1397. 

  1397. <a name="l01374"></a>01374     Captions                 mCaptions;
    1398. 

  1398. <a name="l01375"></a>01375     MarkupTexts              mMarkupTexts;
    1399. 

  1399. <a name="l01376"></a>01376     <a class="code" href="class_gorilla_1_1_layer_container.html">LayerContainer</a>*          mParent;
    1400. 

  1400. <a name="l01377"></a>01377     <span class="keywordtype">bool</span>                     mVisible;
    1401. 

  1401. <a name="l01378"></a>01378     Ogre::Real               mAlphaModifier;
    1402. 

  1402. <a name="l01379"></a>01379     
    1403. 

  1403. <a name="l01380"></a>01380   };
    1404. 

  1404. <a name="l01381"></a>01381   <span class="comment"></span>
    1405. 

  1405. <a name="l01382"></a>01382 <span class="comment">  /*! class. Rectangle</span>
    1406. 

  1406. <a name="l01383"></a>01383 <span class="comment">      desc.</span>
    1407. 

  1407. <a name="l01384"></a>01384 <span class="comment">          Single rectangle with an optional border.</span>
    1408. 

  1408. <a name="l01385"></a>01385 <span class="comment">  */</span>
    1409. 

  1409. <a name="l01386"></a><a class="code" href="class_gorilla_1_1_rectangle.html">01386</a>   <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_rectangle.html">Rectangle</a> : <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    1410. 

  1410. <a name="l01387"></a>01387   {
    1411. 

  1411. <a name="l01388"></a>01388    
    1412. 

  1412. <a name="l01389"></a>01389    <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_layer.html">Layer</a>;
    1413. 

  1413. <a name="l01390"></a>01390    
    1414. 

  1414. <a name="l01391"></a>01391    <span class="keyword">public</span>:
    1415. 

  1415. <a name="l01392"></a>01392     <span class="comment"></span>
    1416. 

  1416. <a name="l01393"></a>01393 <span class="comment">    /*! function. intersects</span>
    1417. 

  1417. <a name="l01394"></a>01394 <span class="comment">        desc.</span>
    1418. 

  1418. <a name="l01395"></a>01395 <span class="comment">            Does a set of coordinates lie within this rectangle?</span>
    1419. 

  1419. <a name="l01396"></a>01396 <span class="comment">    */</span>
    1420. 

  1420. <a name="l01397"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a8f8471c8e2a74c70ea2bf3f30952f76d">01397</a>     <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_gorilla_1_1_rectangle.html#a8f8471c8e2a74c70ea2bf3f30952f76d">intersects</a>(<span class="keyword">const</span> Ogre::Vector2&amp; coordinates)<span class="keyword"> const</span>
    1421. 

  1421. <a name="l01398"></a>01398 <span class="keyword">    </span>{
    1422. 

  1422. <a name="l01399"></a>01399      <span class="keywordflow">return</span> ((coordinates.x &gt;= mLeft &amp;&amp; coordinates.x &lt;= mRight) &amp;&amp; (coordinates.y &gt;= mTop &amp;&amp; coordinates.y &lt;= mBottom));
    1423. 

  1423. <a name="l01400"></a>01400     }
    1424. 

  1424. <a name="l01401"></a>01401     <span class="comment"></span>
    1425. 

  1425. <a name="l01402"></a>01402 <span class="comment">    /*! function. position</span>
    1426. 

  1426. <a name="l01403"></a>01403 <span class="comment">        desc.</span>
    1427. 

  1427. <a name="l01404"></a>01404 <span class="comment">            Get the position</span>
    1428. 

  1428. <a name="l01405"></a>01405 <span class="comment">    */</span>
    1429. 

  1429. <a name="l01406"></a><a class="code" href="class_gorilla_1_1_rectangle.html#ae7566665951ea127404125e51fc0b7e6">01406</a>     <span class="keyword">inline</span> Ogre::Vector2 <a class="code" href="class_gorilla_1_1_rectangle.html#ae7566665951ea127404125e51fc0b7e6">position</a>()<span class="keyword"> const</span>
    1430. 

  1430. <a name="l01407"></a>01407 <span class="keyword">    </span>{
    1431. 

  1431. <a name="l01408"></a>01408      <span class="keywordflow">return</span> Ogre::Vector2(mLeft, mTop);
    1432. 

  1432. <a name="l01409"></a>01409     }
    1433. 

  1433. <a name="l01410"></a>01410     <span class="comment"></span>
    1434. 

  1434. <a name="l01411"></a>01411 <span class="comment">    /*! function. position</span>
    1435. 

  1435. <a name="l01412"></a>01412 <span class="comment">        desc.</span>
    1436. 

  1436. <a name="l01413"></a>01413 <span class="comment">            Set the position</span>
    1437. 

  1437. <a name="l01414"></a>01414 <span class="comment">    */</span>
    1438. 

  1438. <a name="l01415"></a><a class="code" href="class_gorilla_1_1_rectangle.html#aecdfbb2beb4dd38ba6577a7d0ecb638e">01415</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_rectangle.html#ae7566665951ea127404125e51fc0b7e6">position</a>(<span class="keyword">const</span> Ogre::Real&amp; l, <span class="keyword">const</span> Ogre::Real&amp; t)
    1439. 

  1439. <a name="l01416"></a>01416     {
    1440. 

  1440. <a name="l01417"></a>01417      <a class="code" href="class_gorilla_1_1_rectangle.html#a7a07fef52b9205160036e69d1d4335c8">left</a>(l);
    1441. 

  1441. <a name="l01418"></a>01418      <a class="code" href="class_gorilla_1_1_rectangle.html#a30f0cbe48d2a47bbf86f5eaf0ff4a3d0">top</a>(t);
    1442. 

  1442. <a name="l01419"></a>01419     }<span class="comment"></span>
    1443. 

  1443. <a name="l01420"></a>01420 <span class="comment">    /*! function. position</span>
    1444. 

  1444. <a name="l01421"></a>01421 <span class="comment">        desc.</span>
    1445. 

  1445. <a name="l01422"></a>01422 <span class="comment">            Set the position</span>
    1446. 

  1446. <a name="l01423"></a>01423 <span class="comment">    */</span>
    1447. 

  1447. <a name="l01424"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a6d110956a04dc0f5a557ee85172ff8d8">01424</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_rectangle.html#ae7566665951ea127404125e51fc0b7e6">position</a>(<span class="keyword">const</span> Ogre::Vector2&amp; <a class="code" href="class_gorilla_1_1_rectangle.html#ae7566665951ea127404125e51fc0b7e6">position</a>)
    1448. 

  1448. <a name="l01425"></a>01425     {
    1449. 

  1449. <a name="l01426"></a>01426      <a class="code" href="class_gorilla_1_1_rectangle.html#a7a07fef52b9205160036e69d1d4335c8">left</a>(position.x);
    1450. 

  1450. <a name="l01427"></a>01427      <a class="code" href="class_gorilla_1_1_rectangle.html#a30f0cbe48d2a47bbf86f5eaf0ff4a3d0">top</a>(position.y);
    1451. 

  1451. <a name="l01428"></a>01428     }
    1452. 

  1452. <a name="l01429"></a>01429     <span class="comment"></span>
    1453. 

  1453. <a name="l01430"></a>01430 <span class="comment">    /*! function. left </span>
    1454. 

  1454. <a name="l01431"></a>01431 <span class="comment">        desc.</span>
    1455. 

  1455. <a name="l01432"></a>01432 <span class="comment">            Get left position</span>
    1456. 

  1456. <a name="l01433"></a>01433 <span class="comment">    */</span>
    1457. 

  1457. <a name="l01434"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a7a07fef52b9205160036e69d1d4335c8">01434</a>     <span class="keyword">inline</span> Ogre::Real  <a class="code" href="class_gorilla_1_1_rectangle.html#a7a07fef52b9205160036e69d1d4335c8">left</a>()<span class="keyword"> const</span>
    1458. 

  1458. <a name="l01435"></a>01435 <span class="keyword">    </span>{
    1459. 

  1459. <a name="l01436"></a>01436      <span class="keywordflow">return</span> mLeft;
    1460. 

  1460. <a name="l01437"></a>01437     }
    1461. 

  1461. <a name="l01438"></a>01438 <span class="comment"></span>
    1462. 

  1462. <a name="l01439"></a>01439 <span class="comment">    /*! function. left </span>
    1463. 

  1463. <a name="l01440"></a>01440 <span class="comment">        desc.</span>
    1464. 

  1464. <a name="l01441"></a>01441 <span class="comment">            Set left position</span>
    1465. 

  1465. <a name="l01442"></a>01442 <span class="comment">    */</span>
    1466. 

  1466. <a name="l01443"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a5ea9531364f48dc2f9e2f1727dda0c95">01443</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a7a07fef52b9205160036e69d1d4335c8">left</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_rectangle.html#a7a07fef52b9205160036e69d1d4335c8">left</a>)
    1467. 

  1467. <a name="l01444"></a>01444     {
    1468. 

  1468. <a name="l01445"></a>01445      Ogre::Real w = <a class="code" href="class_gorilla_1_1_rectangle.html#a002b75184c9941ea46259f17608aa9d2">width</a>();
    1469. 

  1469. <a name="l01446"></a>01446      mLeft = left;
    1470. 

  1470. <a name="l01447"></a>01447      mRight = left + w;
    1471. 

  1471. <a name="l01448"></a>01448      mDirty = <span class="keyword">true</span>;
    1472. 

  1472. <a name="l01449"></a>01449      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1473. 

  1473. <a name="l01450"></a>01450     }
    1474. 

  1474. <a name="l01451"></a>01451 <span class="comment"></span>
    1475. 

  1475. <a name="l01452"></a>01452 <span class="comment">    /*! function. top </span>
    1476. 

  1476. <a name="l01453"></a>01453 <span class="comment">        desc.</span>
    1477. 

  1477. <a name="l01454"></a>01454 <span class="comment">            Get top position</span>
    1478. 

  1478. <a name="l01455"></a>01455 <span class="comment">    */</span>
    1479. 

  1479. <a name="l01456"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a30f0cbe48d2a47bbf86f5eaf0ff4a3d0">01456</a>     <span class="keyword">inline</span> Ogre::Real  <a class="code" href="class_gorilla_1_1_rectangle.html#a30f0cbe48d2a47bbf86f5eaf0ff4a3d0">top</a>()<span class="keyword"> const</span>
    1480. 

  1480. <a name="l01457"></a>01457 <span class="keyword">    </span>{
    1481. 

  1481. <a name="l01458"></a>01458      <span class="keywordflow">return</span> mTop;
    1482. 

  1482. <a name="l01459"></a>01459     }
    1483. 

  1483. <a name="l01460"></a>01460 <span class="comment"></span>
    1484. 

  1484. <a name="l01461"></a>01461 <span class="comment">    /*! function. top </span>
    1485. 

  1485. <a name="l01462"></a>01462 <span class="comment">        desc.</span>
    1486. 

  1486. <a name="l01463"></a>01463 <span class="comment">            Set top position</span>
    1487. 

  1487. <a name="l01464"></a>01464 <span class="comment">    */</span>
    1488. 

  1488. <a name="l01465"></a><a class="code" href="class_gorilla_1_1_rectangle.html#af22ba814e66a56b9021eadfc2a79a6f8">01465</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a30f0cbe48d2a47bbf86f5eaf0ff4a3d0">top</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_rectangle.html#a30f0cbe48d2a47bbf86f5eaf0ff4a3d0">top</a>)
    1489. 

  1489. <a name="l01466"></a>01466     {
    1490. 

  1490. <a name="l01467"></a>01467      Ogre::Real h = <a class="code" href="class_gorilla_1_1_rectangle.html#a21d9ed1055913c033cf3dc4f8ece178b">height</a>();
    1491. 

  1491. <a name="l01468"></a>01468      mTop = top;
    1492. 

  1492. <a name="l01469"></a>01469      mBottom = top + h;
    1493. 

  1493. <a name="l01470"></a>01470      mDirty = <span class="keyword">true</span>;
    1494. 

  1494. <a name="l01471"></a>01471      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1495. 

  1495. <a name="l01472"></a>01472     }
    1496. 

  1496. <a name="l01473"></a>01473 <span class="comment"></span>
    1497. 

  1497. <a name="l01474"></a>01474 <span class="comment">    /*! function. width </span>
    1498. 

  1498. <a name="l01475"></a>01475 <span class="comment">        desc.</span>
    1499. 

  1499. <a name="l01476"></a>01476 <span class="comment">            Get the width</span>
    1500. 

  1500. <a name="l01477"></a>01477 <span class="comment">    */</span>
    1501. 

  1501. <a name="l01478"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a002b75184c9941ea46259f17608aa9d2">01478</a>     <span class="keyword">inline</span> Ogre::Real  <a class="code" href="class_gorilla_1_1_rectangle.html#a002b75184c9941ea46259f17608aa9d2">width</a>()<span class="keyword"> const</span>
    1502. 

  1502. <a name="l01479"></a>01479 <span class="keyword">    </span>{
    1503. 

  1503. <a name="l01480"></a>01480      <span class="keywordflow">return</span> mRight - mLeft;
    1504. 

  1504. <a name="l01481"></a>01481     }
    1505. 

  1505. <a name="l01482"></a>01482 <span class="comment"></span>
    1506. 

  1506. <a name="l01483"></a>01483 <span class="comment">    /*! function. width </span>
    1507. 

  1507. <a name="l01484"></a>01484 <span class="comment">        desc.</span>
    1508. 

  1508. <a name="l01485"></a>01485 <span class="comment">            Set the width</span>
    1509. 

  1509. <a name="l01486"></a>01486 <span class="comment">    */</span>
    1510. 

  1510. <a name="l01487"></a><a class="code" href="class_gorilla_1_1_rectangle.html#aace288d87b879e4d40348bbb4137e8cb">01487</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a002b75184c9941ea46259f17608aa9d2">width</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_rectangle.html#a002b75184c9941ea46259f17608aa9d2">width</a>)
    1511. 

  1511. <a name="l01488"></a>01488     {
    1512. 

  1512. <a name="l01489"></a>01489      mRight = mLeft + width;
    1513. 

  1513. <a name="l01490"></a>01490      mDirty = <span class="keyword">true</span>;
    1514. 

  1514. <a name="l01491"></a>01491      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1515. 

  1515. <a name="l01492"></a>01492     }
    1516. 

  1516. <a name="l01493"></a>01493 <span class="comment"></span>
    1517. 

  1517. <a name="l01494"></a>01494 <span class="comment">    /*! function. height </span>
    1518. 

  1518. <a name="l01495"></a>01495 <span class="comment">        desc.</span>
    1519. 

  1519. <a name="l01496"></a>01496 <span class="comment">            Get the height</span>
    1520. 

  1520. <a name="l01497"></a>01497 <span class="comment">    */</span>
    1521. 

  1521. <a name="l01498"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a21d9ed1055913c033cf3dc4f8ece178b">01498</a>     Ogre::Real  <a class="code" href="class_gorilla_1_1_rectangle.html#a21d9ed1055913c033cf3dc4f8ece178b">height</a>()<span class="keyword"> const</span>
    1522. 

  1522. <a name="l01499"></a>01499 <span class="keyword">    </span>{
    1523. 

  1523. <a name="l01500"></a>01500      <span class="keywordflow">return</span> mBottom - mTop;
    1524. 

  1524. <a name="l01501"></a>01501     }
    1525. 

  1525. <a name="l01502"></a>01502 <span class="comment"></span>
    1526. 

  1526. <a name="l01503"></a>01503 <span class="comment">    /*! function. height </span>
    1527. 

  1527. <a name="l01504"></a>01504 <span class="comment">        desc.</span>
    1528. 

  1528. <a name="l01505"></a>01505 <span class="comment">            Set the height</span>
    1529. 

  1529. <a name="l01506"></a>01506 <span class="comment">    */</span>
    1530. 

  1530. <a name="l01507"></a><a class="code" href="class_gorilla_1_1_rectangle.html#aaea2f2947e298dcc12adc7ce6b5a4d84">01507</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a21d9ed1055913c033cf3dc4f8ece178b">height</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_rectangle.html#a21d9ed1055913c033cf3dc4f8ece178b">height</a>)
    1531. 

  1531. <a name="l01508"></a>01508     {
    1532. 

  1532. <a name="l01509"></a>01509      mBottom = mTop + height;
    1533. 

  1533. <a name="l01510"></a>01510      mDirty = <span class="keyword">true</span>;
    1534. 

  1534. <a name="l01511"></a>01511      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1535. 

  1535. <a name="l01512"></a>01512     }
    1536. 

  1536. <a name="l01513"></a>01513     <span class="comment"></span>
    1537. 

  1537. <a name="l01514"></a>01514 <span class="comment">    /*! function. no_background </span>
    1538. 

  1538. <a name="l01515"></a>01515 <span class="comment">        desc.</span>
    1539. 

  1539. <a name="l01516"></a>01516 <span class="comment">            Don&#39;t draw the background.</span>
    1540. 

  1540. <a name="l01517"></a>01517 <span class="comment">        note.</span>
    1541. 

  1541. <a name="l01518"></a>01518 <span class="comment">            This just sets the background colour alpha to zero. Which on the next</span>
    1542. 

  1542. <a name="l01519"></a>01519 <span class="comment">            draw tells Rectangle to skip over drawing the background.</span>
    1543. 

  1543. <a name="l01520"></a>01520 <span class="comment">    */</span>
    1544. 

  1544. <a name="l01521"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a203c875fa26a99bf1d66bd30927f23b8">01521</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a203c875fa26a99bf1d66bd30927f23b8">no_background</a>()
    1545. 

  1545. <a name="l01522"></a>01522     {
    1546. 

  1546. <a name="l01523"></a>01523      mBackgroundColour[0].a = 0;
    1547. 

  1547. <a name="l01524"></a>01524      mDirty = <span class="keyword">true</span>;
    1548. 

  1548. <a name="l01525"></a>01525      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1549. 

  1549. <a name="l01526"></a>01526     }
    1550. 

  1550. <a name="l01527"></a>01527 <span class="comment"></span>
    1551. 

  1551. <a name="l01528"></a>01528 <span class="comment">    /*! function. no_border </span>
    1552. 

  1552. <a name="l01529"></a>01529 <span class="comment">        desc.</span>
    1553. 

  1553. <a name="l01530"></a>01530 <span class="comment">            Don&#39;t draw the border.</span>
    1554. 

  1554. <a name="l01531"></a>01531 <span class="comment">        note.</span>
    1555. 

  1555. <a name="l01532"></a>01532 <span class="comment">            This just sets the border to zero. Which on the next</span>
    1556. 

  1556. <a name="l01533"></a>01533 <span class="comment">            draw tells Rectangle to skip over drawing the border.</span>
    1557. 

  1557. <a name="l01534"></a>01534 <span class="comment">    */</span>
    1558. 

  1558. <a name="l01535"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a8de464d17c392f0feaa3da92acc994bd">01535</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a8de464d17c392f0feaa3da92acc994bd">no_border</a>()
    1559. 

  1559. <a name="l01536"></a>01536     {
    1560. 

  1560. <a name="l01537"></a>01537      mBorderWidth = 0;
    1561. 

  1561. <a name="l01538"></a>01538      mDirty = <span class="keyword">true</span>;
    1562. 

  1562. <a name="l01539"></a>01539      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1563. 

  1563. <a name="l01540"></a>01540     }
    1564. 

  1564. <a name="l01541"></a>01541     <span class="comment"></span>
    1565. 

  1565. <a name="l01542"></a>01542 <span class="comment">    /*! function. background_colour</span>
    1566. 

  1566. <a name="l01543"></a>01543 <span class="comment">        desc.</span>
    1567. 

  1567. <a name="l01544"></a>01544 <span class="comment">            Get a background colour of a specific corner.</span>
    1568. 

  1568. <a name="l01545"></a>01545 <span class="comment">    */</span>
    1569. 

  1569. <a name="l01546"></a><a class="code" href="class_gorilla_1_1_rectangle.html#aa4a2663124e234b7053e6907702835b0">01546</a>     Ogre::ColourValue  <a class="code" href="class_gorilla_1_1_rectangle.html#aa4a2663124e234b7053e6907702835b0">background_colour</a>(QuadCorner index)<span class="keyword"> const</span>
    1570. 

  1570. <a name="l01547"></a>01547 <span class="keyword">    </span>{
    1571. 

  1571. <a name="l01548"></a>01548      <span class="keywordflow">return</span> mBackgroundColour[index];
    1572. 

  1572. <a name="l01549"></a>01549     }
    1573. 

  1573. <a name="l01550"></a>01550 <span class="comment"></span>
    1574. 

  1574. <a name="l01551"></a>01551 <span class="comment">    /*! function. background_colour</span>
    1575. 

  1575. <a name="l01552"></a>01552 <span class="comment">        desc.</span>
    1576. 

  1576. <a name="l01553"></a>01553 <span class="comment">            Set a background colour to all corners.</span>
    1577. 

  1577. <a name="l01554"></a>01554 <span class="comment">    */</span>
    1578. 

  1578. <a name="l01555"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a3667c78404c910151f9ae2087e890f83">01555</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#aa4a2663124e234b7053e6907702835b0">background_colour</a>(<span class="keyword">const</span> Ogre::ColourValue&amp; colour)
    1579. 

  1579. <a name="l01556"></a>01556     {
    1580. 

  1580. <a name="l01557"></a>01557      mBackgroundColour[0] = colour;
    1581. 

  1581. <a name="l01558"></a>01558      mBackgroundColour[1] = colour;
    1582. 

  1582. <a name="l01559"></a>01559      mBackgroundColour[2] = colour;
    1583. 

  1583. <a name="l01560"></a>01560      mBackgroundColour[3] = colour;
    1584. 

  1584. <a name="l01561"></a>01561      mDirty = <span class="keyword">true</span>;
    1585. 

  1585. <a name="l01562"></a>01562      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1586. 

  1586. <a name="l01563"></a>01563     }
    1587. 

  1587. <a name="l01564"></a>01564 <span class="comment"></span>
    1588. 

  1588. <a name="l01565"></a>01565 <span class="comment">    /*! function. background_colour</span>
    1589. 

  1589. <a name="l01566"></a>01566 <span class="comment">        desc.</span>
    1590. 

  1590. <a name="l01567"></a>01567 <span class="comment">            Set a background colour to all corners.</span>
    1591. 

  1591. <a name="l01568"></a>01568 <span class="comment">    */</span>
    1592. 

  1592. <a name="l01569"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a2b3fc7b816b68519dd904aad5b0df7dd">01569</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#aa4a2663124e234b7053e6907702835b0">background_colour</a>(Gorilla::Colours::Colour colour)
    1593. 

  1593. <a name="l01570"></a>01570     {
    1594. 

  1594. <a name="l01571"></a>01571      mBackgroundColour[0] = webcolour(colour);
    1595. 

  1595. <a name="l01572"></a>01572      mBackgroundColour[1] = mBackgroundColour[0];
    1596. 

  1596. <a name="l01573"></a>01573      mBackgroundColour[2] = mBackgroundColour[0];
    1597. 

  1597. <a name="l01574"></a>01574      mBackgroundColour[3] = mBackgroundColour[0];
    1598. 

  1598. <a name="l01575"></a>01575      mDirty = <span class="keyword">true</span>;
    1599. 

  1599. <a name="l01576"></a>01576      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1600. 

  1600. <a name="l01577"></a>01577     }
    1601. 

  1601. <a name="l01578"></a>01578     <span class="comment"></span>
    1602. 

  1602. <a name="l01579"></a>01579 <span class="comment">    /*! function. background_colour</span>
    1603. 

  1603. <a name="l01580"></a>01580 <span class="comment">        desc.</span>
    1604. 

  1604. <a name="l01581"></a>01581 <span class="comment">            Set a background colour to a specific corner.</span>
    1605. 

  1605. <a name="l01582"></a>01582 <span class="comment">    */</span>
    1606. 

  1606. <a name="l01583"></a><a class="code" href="class_gorilla_1_1_rectangle.html#abfa4a6ad65498928388b8c016630ad6b">01583</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#aa4a2663124e234b7053e6907702835b0">background_colour</a>(QuadCorner index, <span class="keyword">const</span> Ogre::ColourValue&amp; colour)
    1607. 

  1607. <a name="l01584"></a>01584     {
    1608. 

  1608. <a name="l01585"></a>01585      mBorderColour[index] = colour;
    1609. 

  1609. <a name="l01586"></a>01586      mDirty = <span class="keyword">true</span>;
    1610. 

  1610. <a name="l01587"></a>01587      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1611. 

  1611. <a name="l01588"></a>01588     }
    1612. 

  1612. <a name="l01589"></a>01589     <span class="comment"></span>
    1613. 

  1613. <a name="l01590"></a>01590 <span class="comment">    /*! function. background_gradient</span>
    1614. 

  1614. <a name="l01591"></a>01591 <span class="comment">        desc.</span>
    1615. 

  1615. <a name="l01592"></a>01592 <span class="comment">            Set the background to a gradient.</span>
    1616. 

  1616. <a name="l01593"></a>01593 <span class="comment">    */</span>
    1617. 

  1617. <a name="l01594"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a45955dd6cc23641b17e4838937407903">01594</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a45955dd6cc23641b17e4838937407903">background_gradient</a>(Gradient gradient, <span class="keyword">const</span> Ogre::ColourValue&amp; colourA, <span class="keyword">const</span> Ogre::ColourValue&amp; colourB)
    1618. 

  1618. <a name="l01595"></a>01595     {
    1619. 

  1619. <a name="l01596"></a>01596      <span class="keywordflow">if</span> (gradient == Gradient_NorthSouth)
    1620. 

  1620. <a name="l01597"></a>01597      {
    1621. 

  1621. <a name="l01598"></a>01598       mBackgroundColour[0] = mBackgroundColour[1] = colourA;
    1622. 

  1622. <a name="l01599"></a>01599       mBackgroundColour[2] = mBackgroundColour[3] = colourB;
    1623. 

  1623. <a name="l01600"></a>01600      }
    1624. 

  1624. <a name="l01601"></a>01601      <span class="keywordflow">else</span> <span class="keywordflow">if</span> (gradient == Gradient_WestEast)
    1625. 

  1625. <a name="l01602"></a>01602      {
    1626. 

  1626. <a name="l01603"></a>01603       mBackgroundColour[0] = mBackgroundColour[3] = colourA;
    1627. 

  1627. <a name="l01604"></a>01604       mBackgroundColour[1] = mBackgroundColour[2] = colourB;
    1628. 

  1628. <a name="l01605"></a>01605      }
    1629. 

  1629. <a name="l01606"></a>01606      <span class="keywordflow">else</span> <span class="keywordflow">if</span> (gradient == Gradient_Diagonal)
    1630. 

  1630. <a name="l01607"></a>01607      {
    1631. 

  1631. <a name="l01608"></a>01608       Ogre::ColourValue avg;
    1632. 

  1632. <a name="l01609"></a>01609       avg.r = (colourA.r + colourB.r) * 0.5f;
    1633. 

  1633. <a name="l01610"></a>01610       avg.g = (colourA.g + colourB.g) * 0.5f;
    1634. 

  1634. <a name="l01611"></a>01611       avg.b = (colourA.b + colourB.b) * 0.5f;
    1635. 

  1635. <a name="l01612"></a>01612       avg.a = (colourA.a + colourB.a) * 0.5f;
    1636. 

  1636. <a name="l01613"></a>01613       mBackgroundColour[0] = colourA;
    1637. 

  1637. <a name="l01614"></a>01614       mBackgroundColour[1] = avg = mBackgroundColour[3] = avg;
    1638. 

  1638. <a name="l01615"></a>01615       mBackgroundColour[2] = colourB;
    1639. 

  1639. <a name="l01616"></a>01616      }
    1640. 

  1640. <a name="l01617"></a>01617      mDirty = <span class="keyword">true</span>;
    1641. 

  1641. <a name="l01618"></a>01618      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1642. 

  1642. <a name="l01619"></a>01619     }
    1643. 

  1643. <a name="l01620"></a>01620     <span class="comment"></span>
    1644. 

  1644. <a name="l01621"></a>01621 <span class="comment">    /*! function. background_image</span>
    1645. 

  1645. <a name="l01622"></a>01622 <span class="comment">        desc.</span>
    1646. 

  1646. <a name="l01623"></a>01623 <span class="comment">            Set the background to a sprite from the texture atlas.</span>
    1647. 

  1647. <a name="l01624"></a>01624 <span class="comment">        note.</span>
    1648. 

  1648. <a name="l01625"></a>01625 <span class="comment">            To remove the image pass on a null pointer.</span>
    1649. 

  1649. <a name="l01626"></a>01626 <span class="comment">    */</span>
    1650. 

  1650. <a name="l01627"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a8e7d81de93048cb1e9beeeb9560457ab">01627</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a8e7d81de93048cb1e9beeeb9560457ab">background_image</a>(<a class="code" href="class_gorilla_1_1_sprite.html">Sprite</a>* sprite)
    1651. 

  1651. <a name="l01628"></a>01628     {
    1652. 

  1652. <a name="l01629"></a>01629      <span class="keywordflow">if</span> (sprite == 0)
    1653. 

  1653. <a name="l01630"></a>01630      {
    1654. 

  1654. <a name="l01631"></a>01631       mUV[0] = mUV[1] = mUV[2] = mUV[3] = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#adc8e70b9c2871eab739bc2805e0f2b7c">_getSolidUV</a>();
    1655. 

  1655. <a name="l01632"></a>01632      }
    1656. 

  1656. <a name="l01633"></a>01633      <span class="keywordflow">else</span>
    1657. 

  1657. <a name="l01634"></a>01634      {
    1658. 

  1658. <a name="l01635"></a>01635       <span class="keywordflow">if</span> (sprite == 0)
    1659. 

  1659. <a name="l01636"></a>01636       {
    1660. 

  1660. <a name="l01637"></a>01637 <span class="preprocessor">#if GORILLA_USES_EXCEPTIONS == 1</span>
    1661. 

  1661. <a name="l01638"></a>01638 <span class="preprocessor"></span>       OGRE_EXCEPT( Ogre::Exception::ERR_ITEM_NOT_FOUND, <span class="stringliteral">&quot;Sprite name not found&quot;</span>, __FUNC__ );
    1662. 

  1662. <a name="l01639"></a>01639 <span class="preprocessor">#else</span>
    1663. 

  1663. <a name="l01640"></a>01640 <span class="preprocessor"></span>       <span class="keywordflow">return</span>;
    1664. 

  1664. <a name="l01641"></a>01641 <span class="preprocessor">#endif</span>
    1665. 

  1665. <a name="l01642"></a>01642 <span class="preprocessor"></span>      }
    1666. 

  1666. <a name="l01643"></a>01643       Ogre::Real texelOffsetX = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a67d1c135a2083ffc567fbd7143bec6fa">_getTexelX</a>(), texelOffsetY = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a6510587c01e71557bf1f0a62a7447673">_getTexelY</a>();
    1667. 

  1667. <a name="l01644"></a>01644       texelOffsetX /= mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a119de27263ad15267e5292211b6ee3e0">_getTextureSize</a>().x;
    1668. 

  1668. <a name="l01645"></a>01645       texelOffsetY /= mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a119de27263ad15267e5292211b6ee3e0">_getTextureSize</a>().y;
    1669. 

  1669. <a name="l01646"></a>01646       mUV[0].x = mUV[3].x = sprite-&gt;uvLeft - texelOffsetX;
    1670. 

  1670. <a name="l01647"></a>01647       mUV[0].y = mUV[1].y = sprite-&gt;uvTop - texelOffsetY;
    1671. 

  1671. <a name="l01648"></a>01648       mUV[1].x = mUV[2].x = sprite-&gt;uvRight + texelOffsetX;
    1672. 

  1672. <a name="l01649"></a>01649       mUV[2].y = mUV[3].y = sprite-&gt;uvBottom + texelOffsetX;
    1673. 

  1673. <a name="l01650"></a>01650      }
    1674. 

  1674. <a name="l01651"></a>01651      mDirty = <span class="keyword">true</span>;
    1675. 

  1675. <a name="l01652"></a>01652      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1676. 

  1676. <a name="l01653"></a>01653     }
    1677. 

  1677. <a name="l01654"></a>01654     <span class="comment"></span>
    1678. 

  1678. <a name="l01655"></a>01655 <span class="comment">    /*! function. background_image</span>
    1679. 

  1679. <a name="l01656"></a>01656 <span class="comment">        desc.</span>
    1680. 

  1680. <a name="l01657"></a>01657 <span class="comment">            Set the background to a sprite from the texture atlas, with clipping.</span>
    1681. 

  1681. <a name="l01658"></a>01658 <span class="comment">            Clipping is used for example with RPM meters on HUDs, where a portion</span>
    1682. 

  1682. <a name="l01659"></a>01659 <span class="comment">            of the sprite needs to be shown to indicate the RPM on the car.</span>
    1683. 

  1683. <a name="l01660"></a>01660 <span class="comment">            </span>
    1684. 

  1684. <a name="l01661"></a>01661 <span class="comment">            widthClip  is a decimal percentage of the width of the sprite (0.0 none, 1.0 full)</span>
    1685. 

  1685. <a name="l01662"></a>01662 <span class="comment">            heightClip is a decimal percentage of the height of the sprite (0.0 none, 1.0 full)</span>
    1686. 

  1686. <a name="l01663"></a>01663 <span class="comment">            </span>
    1687. 

  1687. <a name="l01664"></a>01664 <span class="comment">            You should use this with the width() and height() functions for a full effect.</span>
    1688. 

  1688. <a name="l01665"></a>01665 <span class="comment">        note.</span>
    1689. 

  1689. <a name="l01666"></a>01666 <span class="comment">            To remove the image pass on a null pointer.</span>
    1690. 

  1690. <a name="l01667"></a>01667 <span class="comment">    */</span>
    1691. 

  1691. <a name="l01668"></a><a class="code" href="class_gorilla_1_1_rectangle.html#aeeb2e21af995167973d190d593416b59">01668</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a8e7d81de93048cb1e9beeeb9560457ab">background_image</a>(<a class="code" href="class_gorilla_1_1_sprite.html">Sprite</a>* sprite, Ogre::Real widthClip, Ogre::Real heightClip)
    1692. 

  1692. <a name="l01669"></a>01669     {
    1693. 

  1693. <a name="l01670"></a>01670      <span class="keywordflow">if</span> (sprite == 0)
    1694. 

  1694. <a name="l01671"></a>01671      {
    1695. 

  1695. <a name="l01672"></a>01672       mUV[0] = mUV[1] = mUV[2] = mUV[3] = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#adc8e70b9c2871eab739bc2805e0f2b7c">_getSolidUV</a>();
    1696. 

  1696. <a name="l01673"></a>01673      }
    1697. 

  1697. <a name="l01674"></a>01674      <span class="keywordflow">else</span>
    1698. 

  1698. <a name="l01675"></a>01675      {
    1699. 

  1699. <a name="l01676"></a>01676       <span class="keywordflow">if</span> (sprite == 0)
    1700. 

  1700. <a name="l01677"></a>01677       {
    1701. 

  1701. <a name="l01678"></a>01678 <span class="preprocessor">#if GORILLA_USES_EXCEPTIONS == 1</span>
    1702. 

  1702. <a name="l01679"></a>01679 <span class="preprocessor"></span>       OGRE_EXCEPT( Ogre::Exception::ERR_ITEM_NOT_FOUND, <span class="stringliteral">&quot;Sprite name not found&quot;</span>, __FUNC__ );
    1703. 

  1703. <a name="l01680"></a>01680 <span class="preprocessor">#else</span>
    1704. 

  1704. <a name="l01681"></a>01681 <span class="preprocessor"></span>       <span class="keywordflow">return</span>;
    1705. 

  1705. <a name="l01682"></a>01682 <span class="preprocessor">#endif</span>
    1706. 

  1706. <a name="l01683"></a>01683 <span class="preprocessor"></span>      }
    1707. 

  1707. <a name="l01684"></a>01684       Ogre::Real texelOffsetX = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a67d1c135a2083ffc567fbd7143bec6fa">_getTexelX</a>(), texelOffsetY = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a6510587c01e71557bf1f0a62a7447673">_getTexelY</a>();
    1708. 

  1708. <a name="l01685"></a>01685       texelOffsetX /= mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a119de27263ad15267e5292211b6ee3e0">_getTextureSize</a>().x;
    1709. 

  1709. <a name="l01686"></a>01686       texelOffsetY /= mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a119de27263ad15267e5292211b6ee3e0">_getTextureSize</a>().y;
    1710. 

  1710. <a name="l01687"></a>01687       mUV[0].x = mUV[3].x = sprite-&gt;uvLeft - texelOffsetX;
    1711. 

  1711. <a name="l01688"></a>01688       mUV[0].y = mUV[1].y = sprite-&gt;uvTop - texelOffsetY;
    1712. 

  1712. <a name="l01689"></a>01689       mUV[1].x = mUV[2].x = sprite-&gt;uvLeft + ( (sprite-&gt;uvRight - sprite-&gt;uvLeft) * widthClip ) + texelOffsetX;
    1713. 

  1713. <a name="l01690"></a>01690       mUV[2].y = mUV[3].y = sprite-&gt;uvTop + ( (sprite-&gt;uvBottom - sprite-&gt;uvTop) * heightClip ) + texelOffsetY;
    1714. 

  1714. <a name="l01691"></a>01691      }
    1715. 

  1715. <a name="l01692"></a>01692      mDirty = <span class="keyword">true</span>;
    1716. 

  1716. <a name="l01693"></a>01693      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1717. 

  1717. <a name="l01694"></a>01694     }
    1718. 

  1718. <a name="l01695"></a>01695     <span class="comment"></span>
    1719. 

  1719. <a name="l01696"></a>01696 <span class="comment">    /*! function. background_image</span>
    1720. 

  1720. <a name="l01697"></a>01697 <span class="comment">        desc.</span>
    1721. 

  1721. <a name="l01698"></a>01698 <span class="comment">            Set the background to a sprite from the texture atlas, with clipping.</span>
    1722. 

  1722. <a name="l01699"></a>01699 <span class="comment">            Clipping is used for example with RPM meters on HUDs, where a portion</span>
    1723. 

  1723. <a name="l01700"></a>01700 <span class="comment">            of the sprite needs to be shown to indicate the RPM on the car.</span>
    1724. 

  1724. <a name="l01701"></a>01701 <span class="comment">            </span>
    1725. 

  1725. <a name="l01702"></a>01702 <span class="comment">            widthClip  is a decimal percentage of the width of the sprite (0.0 none, 1.0 full)</span>
    1726. 

  1726. <a name="l01703"></a>01703 <span class="comment">            heightClip is a decimal percentage of the height of the sprite (0.0 none, 1.0 full)</span>
    1727. 

  1727. <a name="l01704"></a>01704 <span class="comment">            </span>
    1728. 

  1728. <a name="l01705"></a>01705 <span class="comment">            You should use this with the width() and height() functions for a full effect.</span>
    1729. 

  1729. <a name="l01706"></a>01706 <span class="comment">        note.</span>
    1730. 

  1730. <a name="l01707"></a>01707 <span class="comment">            To remove the image pass on a null pointer.</span>
    1731. 

  1731. <a name="l01708"></a>01708 <span class="comment">    */</span>
    1732. 

  1732. <a name="l01709"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a4aee09d27dccd49b69551492c2835c9e">01709</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a8e7d81de93048cb1e9beeeb9560457ab">background_image</a>(<span class="keyword">const</span> Ogre::String&amp; sprite_name_or_none, Ogre::Real widthClip, Ogre::Real heightClip)
    1733. 

  1733. <a name="l01710"></a>01710     {
    1734. 

  1734. <a name="l01711"></a>01711      <span class="keywordflow">if</span> (sprite_name_or_none.length() == 0 || sprite_name_or_none == <span class="stringliteral">&quot;none&quot;</span>)
    1735. 

  1735. <a name="l01712"></a>01712      {
    1736. 

  1736. <a name="l01713"></a>01713       mUV[0] = mUV[1] = mUV[2] = mUV[3] = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#adc8e70b9c2871eab739bc2805e0f2b7c">_getSolidUV</a>();
    1737. 

  1737. <a name="l01714"></a>01714      }
    1738. 

  1738. <a name="l01715"></a>01715      <span class="keywordflow">else</span>
    1739. 

  1739. <a name="l01716"></a>01716      {
    1740. 

  1740. <a name="l01717"></a>01717       <a class="code" href="class_gorilla_1_1_sprite.html">Sprite</a>* sprite = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a9e6f51409db883a492634c00a2c6c21b">_getSprite</a>(sprite_name_or_none);
    1741. 

  1741. <a name="l01718"></a>01718       <span class="keywordflow">if</span> (sprite == 0)
    1742. 

  1742. <a name="l01719"></a>01719       {
    1743. 

  1743. <a name="l01720"></a>01720 <span class="preprocessor">#if GORILLA_USES_EXCEPTIONS == 1</span>
    1744. 

  1744. <a name="l01721"></a>01721 <span class="preprocessor"></span>       OGRE_EXCEPT( Ogre::Exception::ERR_ITEM_NOT_FOUND, <span class="stringliteral">&quot;Sprite name not found&quot;</span>, __FUNC__ );
    1745. 

  1745. <a name="l01722"></a>01722 <span class="preprocessor">#else</span>
    1746. 

  1746. <a name="l01723"></a>01723 <span class="preprocessor"></span>       <span class="keywordflow">return</span>;
    1747. 

  1747. <a name="l01724"></a>01724 <span class="preprocessor">#endif</span>
    1748. 

  1748. <a name="l01725"></a>01725 <span class="preprocessor"></span>      }
    1749. 

  1749. <a name="l01726"></a>01726       Ogre::Real texelOffsetX = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a67d1c135a2083ffc567fbd7143bec6fa">_getTexelX</a>(), texelOffsetY = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a6510587c01e71557bf1f0a62a7447673">_getTexelY</a>();
    1750. 

  1750. <a name="l01727"></a>01727       texelOffsetX /= mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a119de27263ad15267e5292211b6ee3e0">_getTextureSize</a>().x;
    1751. 

  1751. <a name="l01728"></a>01728       texelOffsetY /= mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a119de27263ad15267e5292211b6ee3e0">_getTextureSize</a>().y;
    1752. 

  1752. <a name="l01729"></a>01729       mUV[0].x = mUV[3].x = sprite-&gt;uvLeft - texelOffsetX;
    1753. 

  1753. <a name="l01730"></a>01730       mUV[0].y = mUV[1].y = sprite-&gt;uvTop - texelOffsetY;
    1754. 

  1754. <a name="l01731"></a>01731       mUV[1].x = mUV[2].x = sprite-&gt;uvLeft + ( (sprite-&gt;uvRight - sprite-&gt;uvLeft) * widthClip ) + texelOffsetX;
    1755. 

  1755. <a name="l01732"></a>01732       mUV[2].y = mUV[3].y = sprite-&gt;uvTop + ( (sprite-&gt;uvBottom - sprite-&gt;uvTop) * heightClip ) + texelOffsetY;
    1756. 

  1756. <a name="l01733"></a>01733      }
    1757. 

  1757. <a name="l01734"></a>01734      mDirty = <span class="keyword">true</span>;
    1758. 

  1758. <a name="l01735"></a>01735      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1759. 

  1759. <a name="l01736"></a>01736     }
    1760. 

  1760. <a name="l01737"></a>01737 <span class="comment"></span>
    1761. 

  1761. <a name="l01738"></a>01738 <span class="comment">    /*! function. background_image</span>
    1762. 

  1762. <a name="l01739"></a>01739 <span class="comment">        desc.</span>
    1763. 

  1763. <a name="l01740"></a>01740 <span class="comment">            Set the background to a sprite from the texture atlas.</span>
    1764. 

  1764. <a name="l01741"></a>01741 <span class="comment">        note.</span>
    1765. 

  1765. <a name="l01742"></a>01742 <span class="comment">            To remove the image pass on &quot;none&quot; or a empty string</span>
    1766. 

  1766. <a name="l01743"></a>01743 <span class="comment">    */</span>
    1767. 

  1767. <a name="l01744"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a3bc912d92120bc8eb23f13b76c98de06">01744</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a8e7d81de93048cb1e9beeeb9560457ab">background_image</a>(<span class="keyword">const</span> Ogre::String&amp; sprite_name_or_none)
    1768. 

  1768. <a name="l01745"></a>01745     {
    1769. 

  1769. <a name="l01746"></a>01746      <span class="keywordflow">if</span> (sprite_name_or_none.length() == 0 || sprite_name_or_none == <span class="stringliteral">&quot;none&quot;</span>)
    1770. 

  1770. <a name="l01747"></a>01747      {
    1771. 

  1771. <a name="l01748"></a>01748       mUV[0] = mUV[1] = mUV[2] = mUV[3] = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#adc8e70b9c2871eab739bc2805e0f2b7c">_getSolidUV</a>();
    1772. 

  1772. <a name="l01749"></a>01749      }
    1773. 

  1773. <a name="l01750"></a>01750      <span class="keywordflow">else</span>
    1774. 

  1774. <a name="l01751"></a>01751      {
    1775. 

  1775. <a name="l01752"></a>01752       <a class="code" href="class_gorilla_1_1_sprite.html">Sprite</a>* sprite = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a9e6f51409db883a492634c00a2c6c21b">_getSprite</a>(sprite_name_or_none);
    1776. 

  1776. <a name="l01753"></a>01753       <span class="keywordflow">if</span> (sprite == 0)
    1777. 

  1777. <a name="l01754"></a>01754       {
    1778. 

  1778. <a name="l01755"></a>01755 <span class="preprocessor">#if GORILLA_USES_EXCEPTIONS == 1</span>
    1779. 

  1779. <a name="l01756"></a>01756 <span class="preprocessor"></span>       OGRE_EXCEPT( Ogre::Exception::ERR_ITEM_NOT_FOUND, <span class="stringliteral">&quot;Sprite name not found&quot;</span>, __FUNC__ );
    1780. 

  1780. <a name="l01757"></a>01757 <span class="preprocessor">#else</span>
    1781. 

  1781. <a name="l01758"></a>01758 <span class="preprocessor"></span>       <span class="keywordflow">return</span>;
    1782. 

  1782. <a name="l01759"></a>01759 <span class="preprocessor">#endif</span>
    1783. 

  1783. <a name="l01760"></a>01760 <span class="preprocessor"></span>      }
    1784. 

  1784. <a name="l01761"></a>01761       
    1785. 

  1785. <a name="l01762"></a>01762       Ogre::Real texelOffsetX = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a67d1c135a2083ffc567fbd7143bec6fa">_getTexelX</a>(), texelOffsetY = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a6510587c01e71557bf1f0a62a7447673">_getTexelY</a>();
    1786. 

  1786. <a name="l01763"></a>01763       texelOffsetX /= mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a119de27263ad15267e5292211b6ee3e0">_getTextureSize</a>().x;
    1787. 

  1787. <a name="l01764"></a>01764       texelOffsetY /= mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a119de27263ad15267e5292211b6ee3e0">_getTextureSize</a>().y;
    1788. 

  1788. <a name="l01765"></a>01765       mUV[0].x = mUV[3].x = sprite-&gt;uvLeft - texelOffsetX;
    1789. 

  1789. <a name="l01766"></a>01766       mUV[0].y = mUV[1].y = sprite-&gt;uvTop - texelOffsetY;
    1790. 

  1790. <a name="l01767"></a>01767       mUV[1].x = mUV[2].x = sprite-&gt;uvRight + texelOffsetX;
    1791. 

  1791. <a name="l01768"></a>01768       mUV[2].y = mUV[3].y = sprite-&gt;uvBottom + texelOffsetY;
    1792. 

  1792. <a name="l01769"></a>01769      }
    1793. 

  1793. <a name="l01770"></a>01770      mDirty = <span class="keyword">true</span>;
    1794. 

  1794. <a name="l01771"></a>01771      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1795. 

  1795. <a name="l01772"></a>01772     }
    1796. 

  1796. <a name="l01773"></a>01773     <span class="comment"></span>
    1797. 

  1797. <a name="l01774"></a>01774 <span class="comment">    /*! function. border_colour</span>
    1798. 

  1798. <a name="l01775"></a>01775 <span class="comment">        desc.</span>
    1799. 

  1799. <a name="l01776"></a>01776 <span class="comment">            Get the border colour.</span>
    1800. 

  1800. <a name="l01777"></a>01777 <span class="comment">    */</span>
    1801. 

  1801. <a name="l01778"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a195a91057deedeb5324cae5cf5827c4f">01778</a>     Ogre::ColourValue  <a class="code" href="class_gorilla_1_1_rectangle.html#a195a91057deedeb5324cae5cf5827c4f">border_colour</a>(Border index)<span class="keyword"> const</span>
    1802. 

  1802. <a name="l01779"></a>01779 <span class="keyword">    </span>{
    1803. 

  1803. <a name="l01780"></a>01780      <span class="keywordflow">return</span> mBorderColour[index];
    1804. 

  1804. <a name="l01781"></a>01781     }
    1805. 

  1805. <a name="l01782"></a>01782 <span class="comment"></span>
    1806. 

  1806. <a name="l01783"></a>01783 <span class="comment">    /*! function. border_colour</span>
    1807. 

  1807. <a name="l01784"></a>01784 <span class="comment">        desc.</span>
    1808. 

  1808. <a name="l01785"></a>01785 <span class="comment">            Set all of border to one colour </span>
    1809. 

  1809. <a name="l01786"></a>01786 <span class="comment">    */</span>
    1810. 

  1810. <a name="l01787"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a902f518b617d3ba5330225f7521ee1cf">01787</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a195a91057deedeb5324cae5cf5827c4f">border_colour</a>(<span class="keyword">const</span> Ogre::ColourValue&amp; bordercolour)
    1811. 

  1811. <a name="l01788"></a>01788     {
    1812. 

  1812. <a name="l01789"></a>01789      mBorderColour[0] = bordercolour;
    1813. 

  1813. <a name="l01790"></a>01790      mBorderColour[1] = bordercolour;
    1814. 

  1814. <a name="l01791"></a>01791      mBorderColour[2] = bordercolour;
    1815. 

  1815. <a name="l01792"></a>01792      mBorderColour[3] = bordercolour;
    1816. 

  1816. <a name="l01793"></a>01793      mDirty = <span class="keyword">true</span>;
    1817. 

  1817. <a name="l01794"></a>01794      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1818. 

  1818. <a name="l01795"></a>01795     }
    1819. 

  1819. <a name="l01796"></a>01796 <span class="comment"></span>
    1820. 

  1820. <a name="l01797"></a>01797 <span class="comment">    /*! function. border_colour</span>
    1821. 

  1821. <a name="l01798"></a>01798 <span class="comment">        desc.</span>
    1822. 

  1822. <a name="l01799"></a>01799 <span class="comment">            Set a border part to one colour. </span>
    1823. 

  1823. <a name="l01800"></a>01800 <span class="comment">    */</span>
    1824. 

  1824. <a name="l01801"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a97dca28e6cc58d8d4804d0881e0420d5">01801</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a195a91057deedeb5324cae5cf5827c4f">border_colour</a>(Border index, <span class="keyword">const</span> Ogre::ColourValue&amp; bordercolour)
    1825. 

  1825. <a name="l01802"></a>01802     {
    1826. 

  1826. <a name="l01803"></a>01803      mBorderColour[index] = bordercolour;
    1827. 

  1827. <a name="l01804"></a>01804      mDirty = <span class="keyword">true</span>;
    1828. 

  1828. <a name="l01805"></a>01805      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1829. 

  1829. <a name="l01806"></a>01806     }
    1830. 

  1830. <a name="l01807"></a>01807     <span class="comment"></span>
    1831. 

  1831. <a name="l01808"></a>01808 <span class="comment">    /*! function. border_colour</span>
    1832. 

  1832. <a name="l01809"></a>01809 <span class="comment">        desc.</span>
    1833. 

  1833. <a name="l01810"></a>01810 <span class="comment">            Set all of border to one colour </span>
    1834. 

  1834. <a name="l01811"></a>01811 <span class="comment">    */</span>
    1835. 

  1835. <a name="l01812"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a6d121e8949830230e4eae5a4117a61e0">01812</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a195a91057deedeb5324cae5cf5827c4f">border_colour</a>(Gorilla::Colours::Colour bordercolour)
    1836. 

  1836. <a name="l01813"></a>01813     {
    1837. 

  1837. <a name="l01814"></a>01814      mBorderColour[0] = webcolour(bordercolour);
    1838. 

  1838. <a name="l01815"></a>01815      mBorderColour[1] = mBorderColour[0];
    1839. 

  1839. <a name="l01816"></a>01816      mBorderColour[2] = mBorderColour[0];
    1840. 

  1840. <a name="l01817"></a>01817      mBorderColour[3] = mBorderColour[0];
    1841. 

  1841. <a name="l01818"></a>01818      mDirty = <span class="keyword">true</span>;
    1842. 

  1842. <a name="l01819"></a>01819      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1843. 

  1843. <a name="l01820"></a>01820     }
    1844. 

  1844. <a name="l01821"></a>01821 <span class="comment"></span>
    1845. 

  1845. <a name="l01822"></a>01822 <span class="comment">    /*! function. border_colour</span>
    1846. 

  1846. <a name="l01823"></a>01823 <span class="comment">        desc.</span>
    1847. 

  1847. <a name="l01824"></a>01824 <span class="comment">            Set a border part to one colour. </span>
    1848. 

  1848. <a name="l01825"></a>01825 <span class="comment">    */</span>
    1849. 

  1849. <a name="l01826"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a679275c9c5319589d1d42802f85452dc">01826</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a195a91057deedeb5324cae5cf5827c4f">border_colour</a>(Border index, Gorilla::Colours::Colour bordercolour)
    1850. 

  1850. <a name="l01827"></a>01827     {
    1851. 

  1851. <a name="l01828"></a>01828      mBorderColour[index] = webcolour(bordercolour);
    1852. 

  1852. <a name="l01829"></a>01829      mDirty = <span class="keyword">true</span>;
    1853. 

  1853. <a name="l01830"></a>01830      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1854. 

  1854. <a name="l01831"></a>01831     }
    1855. 

  1855. <a name="l01832"></a>01832     <span class="comment"></span>
    1856. 

  1856. <a name="l01833"></a>01833 <span class="comment">    /*! function. border_width</span>
    1857. 

  1857. <a name="l01834"></a>01834 <span class="comment">        desc.</span>
    1858. 

  1858. <a name="l01835"></a>01835 <span class="comment">            Get the border width</span>
    1859. 

  1859. <a name="l01836"></a>01836 <span class="comment">    */</span>
    1860. 

  1860. <a name="l01837"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a30978be2f099700760dc3dc13977cbe2">01837</a>     Ogre::Real  <a class="code" href="class_gorilla_1_1_rectangle.html#a30978be2f099700760dc3dc13977cbe2">border_width</a>()<span class="keyword"> const</span>
    1861. 

  1861. <a name="l01838"></a>01838 <span class="keyword">    </span>{
    1862. 

  1862. <a name="l01839"></a>01839      <span class="keywordflow">return</span> mBorderWidth;
    1863. 

  1863. <a name="l01840"></a>01840     }
    1864. 

  1864. <a name="l01841"></a>01841 <span class="comment"></span>
    1865. 

  1865. <a name="l01842"></a>01842 <span class="comment">    /*! function. border_width</span>
    1866. 

  1866. <a name="l01843"></a>01843 <span class="comment">        desc.</span>
    1867. 

  1867. <a name="l01844"></a>01844 <span class="comment">            Set the border width</span>
    1868. 

  1868. <a name="l01845"></a>01845 <span class="comment">    */</span>
    1869. 

  1869. <a name="l01846"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a56ad37c23be66d77f95af0034a9a1ca9">01846</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a30978be2f099700760dc3dc13977cbe2">border_width</a>(Ogre::Real <a class="code" href="class_gorilla_1_1_rectangle.html#a002b75184c9941ea46259f17608aa9d2">width</a>)
    1870. 

  1870. <a name="l01847"></a>01847     {
    1871. 

  1871. <a name="l01848"></a>01848      mBorderWidth = width;
    1872. 

  1872. <a name="l01849"></a>01849      mDirty = <span class="keyword">true</span>;
    1873. 

  1873. <a name="l01850"></a>01850      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1874. 

  1874. <a name="l01851"></a>01851     }
    1875. 

  1875. <a name="l01852"></a>01852     <span class="comment"></span>
    1876. 

  1876. <a name="l01853"></a>01853 <span class="comment">    /*! function. border</span>
    1877. 

  1877. <a name="l01854"></a>01854 <span class="comment">        desc.</span>
    1878. 

  1878. <a name="l01855"></a>01855 <span class="comment">            Set the border width and colour.</span>
    1879. 

  1879. <a name="l01856"></a>01856 <span class="comment">    */</span>
    1880. 

  1880. <a name="l01857"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a86029dce741d23e0c707202f3fa1429b">01857</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a86029dce741d23e0c707202f3fa1429b">border</a>(Ogre::Real <a class="code" href="class_gorilla_1_1_rectangle.html#a002b75184c9941ea46259f17608aa9d2">width</a>, <span class="keyword">const</span> Ogre::ColourValue&amp; colour)
    1881. 

  1881. <a name="l01858"></a>01858     {
    1882. 

  1882. <a name="l01859"></a>01859      mBorderColour[0] = colour;
    1883. 

  1883. <a name="l01860"></a>01860      mBorderColour[1] = mBorderColour[0];
    1884. 

  1884. <a name="l01861"></a>01861      mBorderColour[2] = mBorderColour[0];
    1885. 

  1885. <a name="l01862"></a>01862      mBorderColour[3] = mBorderColour[0];
    1886. 

  1886. <a name="l01863"></a>01863      mBorderWidth = width;
    1887. 

  1887. <a name="l01864"></a>01864      mDirty = <span class="keyword">true</span>;
    1888. 

  1888. <a name="l01865"></a>01865      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1889. 

  1889. <a name="l01866"></a>01866     }
    1890. 

  1890. <a name="l01867"></a>01867     <span class="comment"></span>
    1891. 

  1891. <a name="l01868"></a>01868 <span class="comment">    /*! function. border</span>
    1892. 

  1892. <a name="l01869"></a>01869 <span class="comment">        desc.</span>
    1893. 

  1893. <a name="l01870"></a>01870 <span class="comment">            Set the border width and specific colours for each part.</span>
    1894. 

  1894. <a name="l01871"></a>01871 <span class="comment">    */</span>
    1895. 

  1895. <a name="l01872"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a10851a23da39c4ec2af9837bd7d55bcf">01872</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a86029dce741d23e0c707202f3fa1429b">border</a>(Ogre::Real <a class="code" href="class_gorilla_1_1_rectangle.html#a002b75184c9941ea46259f17608aa9d2">width</a>, <span class="keyword">const</span> Ogre::ColourValue&amp; north, <span class="keyword">const</span> Ogre::ColourValue&amp; east, <span class="keyword">const</span> Ogre::ColourValue&amp; south, <span class="keyword">const</span> Ogre::ColourValue&amp; west)
    1896. 

  1896. <a name="l01873"></a>01873     {
    1897. 

  1897. <a name="l01874"></a>01874      mBorderColour[Border_North] = north;
    1898. 

  1898. <a name="l01875"></a>01875      mBorderColour[Border_South] = south;
    1899. 

  1899. <a name="l01876"></a>01876      mBorderColour[Border_East] = east;
    1900. 

  1900. <a name="l01877"></a>01877      mBorderColour[Border_West] = west;
    1901. 

  1901. <a name="l01878"></a>01878      mBorderWidth = width;
    1902. 

  1902. <a name="l01879"></a>01879      mDirty = <span class="keyword">true</span>;
    1903. 

  1903. <a name="l01880"></a>01880      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1904. 

  1904. <a name="l01881"></a>01881     }
    1905. 

  1905. <a name="l01882"></a>01882     <span class="comment"></span>
    1906. 

  1906. <a name="l01883"></a>01883 <span class="comment">    /*! function. border</span>
    1907. 

  1907. <a name="l01884"></a>01884 <span class="comment">        desc.</span>
    1908. 

  1908. <a name="l01885"></a>01885 <span class="comment">            Set the border width and colour.</span>
    1909. 

  1909. <a name="l01886"></a>01886 <span class="comment">    */</span>
    1910. 

  1910. <a name="l01887"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a0d4751e1d679584e86b226a1fb728541">01887</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a86029dce741d23e0c707202f3fa1429b">border</a>(Ogre::Real <a class="code" href="class_gorilla_1_1_rectangle.html#a002b75184c9941ea46259f17608aa9d2">width</a>, Gorilla::Colours::Colour colour)
    1911. 

  1911. <a name="l01888"></a>01888     {
    1912. 

  1912. <a name="l01889"></a>01889      mBorderColour[0] = webcolour(colour);
    1913. 

  1913. <a name="l01890"></a>01890      mBorderColour[1] = mBorderColour[0];
    1914. 

  1914. <a name="l01891"></a>01891      mBorderColour[2] = mBorderColour[0];
    1915. 

  1915. <a name="l01892"></a>01892      mBorderColour[3] = mBorderColour[0];
    1916. 

  1916. <a name="l01893"></a>01893      mBorderWidth = width;
    1917. 

  1917. <a name="l01894"></a>01894      mDirty = <span class="keyword">true</span>;
    1918. 

  1918. <a name="l01895"></a>01895      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1919. 

  1919. <a name="l01896"></a>01896     }
    1920. 

  1920. <a name="l01897"></a>01897     <span class="comment"></span>
    1921. 

  1921. <a name="l01898"></a>01898 <span class="comment">    /*! function. border</span>
    1922. 

  1922. <a name="l01899"></a>01899 <span class="comment">        desc.</span>
    1923. 

  1923. <a name="l01900"></a>01900 <span class="comment">            Set the border width and specific colours for each part.</span>
    1924. 

  1924. <a name="l01901"></a>01901 <span class="comment">    */</span>
    1925. 

  1925. <a name="l01902"></a><a class="code" href="class_gorilla_1_1_rectangle.html#a9c21772bf9a1b6acf7e00357fbef3c56">01902</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_rectangle.html#a86029dce741d23e0c707202f3fa1429b">border</a>(Ogre::Real <a class="code" href="class_gorilla_1_1_rectangle.html#a002b75184c9941ea46259f17608aa9d2">width</a>, Gorilla::Colours::Colour north, Gorilla::Colours::Colour east, Gorilla::Colours::Colour south, Gorilla::Colours::Colour west)
    1926. 

  1926. <a name="l01903"></a>01903     {
    1927. 

  1927. <a name="l01904"></a>01904      mBorderColour[Border_North] = webcolour(north);
    1928. 

  1928. <a name="l01905"></a>01905      mBorderColour[Border_South] = webcolour(south);
    1929. 

  1929. <a name="l01906"></a>01906      mBorderColour[Border_East] = webcolour(east);
    1930. 

  1930. <a name="l01907"></a>01907      mBorderColour[Border_West] = webcolour(west);
    1931. 

  1931. <a name="l01908"></a>01908      mBorderWidth = width;
    1932. 

  1932. <a name="l01909"></a>01909      mDirty = <span class="keyword">true</span>;
    1933. 

  1933. <a name="l01910"></a>01910      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1934. 

  1934. <a name="l01911"></a>01911     }
    1935. 

  1935. <a name="l01912"></a>01912 <span class="comment"></span>
    1936. 

  1936. <a name="l01913"></a>01913 <span class="comment">    /*! function. _redraw</span>
    1937. 

  1937. <a name="l01914"></a>01914 <span class="comment">        desc.</span>
    1938. 

  1938. <a name="l01915"></a>01915 <span class="comment">            Redraw the rectangle</span>
    1939. 

  1939. <a name="l01916"></a>01916 <span class="comment">        note.</span>
    1940. 

  1940. <a name="l01917"></a>01917 <span class="comment">            This should not be needed to be called by the user.</span>
    1941. 

  1941. <a name="l01918"></a>01918 <span class="comment">    */</span>
    1942. 

  1942. <a name="l01919"></a>01919     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_rectangle.html#a3c6d321d4d1001341fc4f8737148a5e9">_redraw</a>();
    1943. 

  1943. <a name="l01920"></a>01920     
    1944. 

  1944. <a name="l01921"></a>01921    <span class="keyword">protected</span>:
    1945. 

  1945. <a name="l01922"></a>01922     
    1946. 

  1946. <a name="l01923"></a>01923     <a class="code" href="class_gorilla_1_1_rectangle.html">Rectangle</a>(Ogre::Real <a class="code" href="class_gorilla_1_1_rectangle.html#a7a07fef52b9205160036e69d1d4335c8">left</a>, Ogre::Real <a class="code" href="class_gorilla_1_1_rectangle.html#a30f0cbe48d2a47bbf86f5eaf0ff4a3d0">top</a>, Ogre::Real <a class="code" href="class_gorilla_1_1_rectangle.html#a002b75184c9941ea46259f17608aa9d2">width</a>, Ogre::Real <a class="code" href="class_gorilla_1_1_rectangle.html#a21d9ed1055913c033cf3dc4f8ece178b">height</a>, <a class="code" href="class_gorilla_1_1_layer.html">Layer</a>* parent);
    1947. 

  1947. <a name="l01924"></a>01924     
    1948. 

  1948. <a name="l01925"></a>01925    ~<a class="code" href="class_gorilla_1_1_rectangle.html">Rectangle</a>() {}
    1949. 

  1949. <a name="l01926"></a>01926     
    1950. 

  1950. <a name="l01927"></a>01927    <span class="keyword">protected</span>:
    1951. 

  1951. <a name="l01928"></a>01928     
    1952. 

  1952. <a name="l01929"></a>01929     Layer*             mLayer;
    1953. 

  1953. <a name="l01930"></a>01930     Ogre::Real         mLeft, mTop, mRight, mBottom, mBorderWidth;
    1954. 

  1954. <a name="l01931"></a>01931     Ogre::ColourValue  mBackgroundColour[4];
    1955. 

  1955. <a name="l01932"></a>01932     Ogre::ColourValue  mBorderColour[4];
    1956. 

  1956. <a name="l01933"></a>01933     Ogre::Vector2      mUV[4];
    1957. 

  1957. <a name="l01934"></a>01934     <span class="keywordtype">bool</span>               mDirty;
    1958. 

  1958. <a name="l01935"></a>01935     buffer&lt;Vertex&gt;     mVertices;
    1959. 

  1959. <a name="l01936"></a>01936   };
    1960. 

  1960. <a name="l01937"></a>01937   <span class="comment"></span>
    1961. 

  1961. <a name="l01938"></a>01938 <span class="comment">  /*! class. Polygon</span>
    1962. 

  1962. <a name="l01939"></a>01939 <span class="comment">      desc.</span>
    1963. 

  1963. <a name="l01940"></a>01940 <span class="comment">          A regular n-sided polygon.</span>
    1964. 

  1964. <a name="l01941"></a>01941 <span class="comment">  */</span>
    1965. 

  1965. <a name="l01942"></a><a class="code" href="class_gorilla_1_1_polygon.html">01942</a>   <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_polygon.html">Polygon</a> : <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    1966. 

  1966. <a name="l01943"></a>01943   {
    1967. 

  1967. <a name="l01944"></a>01944    
    1968. 

  1968. <a name="l01945"></a>01945    <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_layer.html">Layer</a>;
    1969. 

  1969. <a name="l01946"></a>01946    
    1970. 

  1970. <a name="l01947"></a>01947    <span class="keyword">public</span>:
    1971. 

  1971. <a name="l01948"></a>01948    <span class="comment"></span>
    1972. 

  1972. <a name="l01949"></a>01949 <span class="comment">    /*! function. left </span>
    1973. 

  1973. <a name="l01950"></a>01950 <span class="comment">        desc.</span>
    1974. 

  1974. <a name="l01951"></a>01951 <span class="comment">            Get left position</span>
    1975. 

  1975. <a name="l01952"></a>01952 <span class="comment">    */</span>
    1976. 

  1976. <a name="l01953"></a><a class="code" href="class_gorilla_1_1_polygon.html#a68a96896fdbd60acb70ba17a73f64e81">01953</a>     Ogre::Real  <a class="code" href="class_gorilla_1_1_polygon.html#a68a96896fdbd60acb70ba17a73f64e81">left</a>()<span class="keyword"> const</span>
    1977. 

  1977. <a name="l01954"></a>01954 <span class="keyword">    </span>{
    1978. 

  1978. <a name="l01955"></a>01955      <span class="keywordflow">return</span> mLeft;
    1979. 

  1979. <a name="l01956"></a>01956     }
    1980. 

  1980. <a name="l01957"></a>01957 <span class="comment"></span>
    1981. 

  1981. <a name="l01958"></a>01958 <span class="comment">    /*! function. left </span>
    1982. 

  1982. <a name="l01959"></a>01959 <span class="comment">        desc.</span>
    1983. 

  1983. <a name="l01960"></a>01960 <span class="comment">            Set left position</span>
    1984. 

  1984. <a name="l01961"></a>01961 <span class="comment">    */</span>
    1985. 

  1985. <a name="l01962"></a><a class="code" href="class_gorilla_1_1_polygon.html#a14307974c35cf6e1b9d25c6a0475dc03">01962</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#a68a96896fdbd60acb70ba17a73f64e81">left</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_polygon.html#a68a96896fdbd60acb70ba17a73f64e81">left</a>)
    1986. 

  1986. <a name="l01963"></a>01963     {
    1987. 

  1987. <a name="l01964"></a>01964      mLeft = left;
    1988. 

  1988. <a name="l01965"></a>01965      mDirty = <span class="keyword">true</span>;
    1989. 

  1989. <a name="l01966"></a>01966      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    1990. 

  1990. <a name="l01967"></a>01967     }
    1991. 

  1991. <a name="l01968"></a>01968 <span class="comment"></span>
    1992. 

  1992. <a name="l01969"></a>01969 <span class="comment">    /*! function. left </span>
    1993. 

  1993. <a name="l01970"></a>01970 <span class="comment">        desc.</span>
    1994. 

  1994. <a name="l01971"></a>01971 <span class="comment">            Get left position</span>
    1995. 

  1995. <a name="l01972"></a>01972 <span class="comment">    */</span>
    1996. 

  1996. <a name="l01973"></a><a class="code" href="class_gorilla_1_1_polygon.html#a67d617223506c3362e0274d9561c0f3b">01973</a>     Ogre::Real  <a class="code" href="class_gorilla_1_1_polygon.html#a67d617223506c3362e0274d9561c0f3b">top</a>()<span class="keyword"> const</span>
    1997. 

  1997. <a name="l01974"></a>01974 <span class="keyword">    </span>{
    1998. 

  1998. <a name="l01975"></a>01975      <span class="keywordflow">return</span> mTop;
    1999. 

  1999. <a name="l01976"></a>01976     }
    2000. 

  2000. <a name="l01977"></a>01977 <span class="comment"></span>
    2001. 

  2001. <a name="l01978"></a>01978 <span class="comment">    /*! function. left </span>
    2002. 

  2002. <a name="l01979"></a>01979 <span class="comment">        desc.</span>
    2003. 

  2003. <a name="l01980"></a>01980 <span class="comment">            Set left position</span>
    2004. 

  2004. <a name="l01981"></a>01981 <span class="comment">    */</span>
    2005. 

  2005. <a name="l01982"></a><a class="code" href="class_gorilla_1_1_polygon.html#af17b45da6e40f326905c37f124c4b449">01982</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#a67d617223506c3362e0274d9561c0f3b">top</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_polygon.html#a67d617223506c3362e0274d9561c0f3b">top</a>)
    2006. 

  2006. <a name="l01983"></a>01983     {
    2007. 

  2007. <a name="l01984"></a>01984      mTop = top;
    2008. 

  2008. <a name="l01985"></a>01985      mDirty = <span class="keyword">true</span>;
    2009. 

  2009. <a name="l01986"></a>01986      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2010. 

  2010. <a name="l01987"></a>01987     }
    2011. 

  2011. <a name="l01988"></a>01988     <span class="comment"></span>
    2012. 

  2012. <a name="l01989"></a>01989 <span class="comment">    /*! function. radius </span>
    2013. 

  2013. <a name="l01990"></a>01990 <span class="comment">        desc.</span>
    2014. 

  2014. <a name="l01991"></a>01991 <span class="comment">            Get the radius of the polygon</span>
    2015. 

  2015. <a name="l01992"></a>01992 <span class="comment">    */</span>
    2016. 

  2016. <a name="l01993"></a><a class="code" href="class_gorilla_1_1_polygon.html#a032538af504e5556d3934cc586c8a07e">01993</a>     Ogre::Real  <a class="code" href="class_gorilla_1_1_polygon.html#a032538af504e5556d3934cc586c8a07e">radius</a>()<span class="keyword"> const</span>
    2017. 

  2017. <a name="l01994"></a>01994 <span class="keyword">    </span>{
    2018. 

  2018. <a name="l01995"></a>01995      <span class="keywordflow">return</span> mRadius;
    2019. 

  2019. <a name="l01996"></a>01996     }
    2020. 

  2020. <a name="l01997"></a>01997     <span class="comment"></span>
    2021. 

  2021. <a name="l01998"></a>01998 <span class="comment">    /*! function. radius </span>
    2022. 

  2022. <a name="l01999"></a>01999 <span class="comment">        desc.</span>
    2023. 

  2023. <a name="l02000"></a>02000 <span class="comment">            Set the radius of the polygon</span>
    2024. 

  2024. <a name="l02001"></a>02001 <span class="comment">    */</span>
    2025. 

  2025. <a name="l02002"></a><a class="code" href="class_gorilla_1_1_polygon.html#a6c57502eb9b460543feecfaa83510de2">02002</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#a032538af504e5556d3934cc586c8a07e">radius</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_polygon.html#a032538af504e5556d3934cc586c8a07e">radius</a>)
    2026. 

  2026. <a name="l02003"></a>02003     {
    2027. 

  2027. <a name="l02004"></a>02004      mRadius = radius;
    2028. 

  2028. <a name="l02005"></a>02005      mDirty = <span class="keyword">true</span>;
    2029. 

  2029. <a name="l02006"></a>02006      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2030. 

  2030. <a name="l02007"></a>02007     }
    2031. 

  2031. <a name="l02008"></a>02008     <span class="comment"></span>
    2032. 

  2032. <a name="l02009"></a>02009 <span class="comment">    /*! function. sides </span>
    2033. 

  2033. <a name="l02010"></a>02010 <span class="comment">        desc.</span>
    2034. 

  2034. <a name="l02011"></a>02011 <span class="comment">            Get the number of sides the polygon has.</span>
    2035. 

  2035. <a name="l02012"></a>02012 <span class="comment">    */</span>
    2036. 

  2036. <a name="l02013"></a><a class="code" href="class_gorilla_1_1_polygon.html#af4c28dcfcae43302296250e0a4c75ada">02013</a>     <span class="keywordtype">size_t</span>  <a class="code" href="class_gorilla_1_1_polygon.html#af4c28dcfcae43302296250e0a4c75ada">sides</a>()<span class="keyword"> const</span>
    2037. 

  2037. <a name="l02014"></a>02014 <span class="keyword">    </span>{
    2038. 

  2038. <a name="l02015"></a>02015      <span class="keywordflow">return</span> mSides;
    2039. 

  2039. <a name="l02016"></a>02016     }
    2040. 

  2040. <a name="l02017"></a>02017     <span class="comment"></span>
    2041. 

  2041. <a name="l02018"></a>02018 <span class="comment">    /*! function. sides </span>
    2042. 

  2042. <a name="l02019"></a>02019 <span class="comment">        desc.</span>
    2043. 

  2043. <a name="l02020"></a>02020 <span class="comment">            Set the number of sides the polygon has.</span>
    2044. 

  2044. <a name="l02021"></a>02021 <span class="comment">        note.</span>
    2045. 

  2045. <a name="l02022"></a>02022 <span class="comment">            Number of sides must be at least 2.</span>
    2046. 

  2046. <a name="l02023"></a>02023 <span class="comment">    */</span>
    2047. 

  2047. <a name="l02024"></a><a class="code" href="class_gorilla_1_1_polygon.html#a3c9ba0a69373268b95bcb2e1073b897e">02024</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#af4c28dcfcae43302296250e0a4c75ada">sides</a>(<span class="keywordtype">size_t</span> <a class="code" href="class_gorilla_1_1_polygon.html#af4c28dcfcae43302296250e0a4c75ada">sides</a>)
    2048. 

  2048. <a name="l02025"></a>02025     {
    2049. 

  2049. <a name="l02026"></a>02026      <span class="keywordflow">if</span> (sides &lt; 3)
    2050. 

  2050. <a name="l02027"></a>02027       sides = 3;
    2051. 

  2051. <a name="l02028"></a>02028      mSides = sides;
    2052. 

  2052. <a name="l02029"></a>02029      mDirty = <span class="keyword">true</span>;
    2053. 

  2053. <a name="l02030"></a>02030      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2054. 

  2054. <a name="l02031"></a>02031     }
    2055. 

  2055. <a name="l02032"></a>02032     <span class="comment"></span>
    2056. 

  2056. <a name="l02033"></a>02033 <span class="comment">    /*! function. angle </span>
    2057. 

  2057. <a name="l02034"></a>02034 <span class="comment">        desc.</span>
    2058. 

  2058. <a name="l02035"></a>02035 <span class="comment">            Get the angle of the polygon</span>
    2059. 

  2059. <a name="l02036"></a>02036 <span class="comment">    */</span>
    2060. 

  2060. <a name="l02037"></a><a class="code" href="class_gorilla_1_1_polygon.html#afa93187e41830ba357a9eeb3606408b4">02037</a>     Ogre::Radian  <a class="code" href="class_gorilla_1_1_polygon.html#afa93187e41830ba357a9eeb3606408b4">angle</a>()<span class="keyword"> const</span>
    2061. 

  2061. <a name="l02038"></a>02038 <span class="keyword">    </span>{
    2062. 

  2062. <a name="l02039"></a>02039      <span class="keywordflow">return</span> mAngle;
    2063. 

  2063. <a name="l02040"></a>02040     }
    2064. 

  2064. <a name="l02041"></a>02041     <span class="comment"></span>
    2065. 

  2065. <a name="l02042"></a>02042 <span class="comment">    /*! function. angle </span>
    2066. 

  2066. <a name="l02043"></a>02043 <span class="comment">        desc.</span>
    2067. 

  2067. <a name="l02044"></a>02044 <span class="comment">            Set the angle of the polygon.</span>
    2068. 

  2068. <a name="l02045"></a>02045 <span class="comment">    */</span>
    2069. 

  2069. <a name="l02046"></a><a class="code" href="class_gorilla_1_1_polygon.html#afe5dd8f1ebed50eb98f0f85431d24743">02046</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#afa93187e41830ba357a9eeb3606408b4">angle</a>(<span class="keyword">const</span> Ogre::Radian&amp; <a class="code" href="class_gorilla_1_1_polygon.html#afa93187e41830ba357a9eeb3606408b4">angle</a>)
    2070. 

  2070. <a name="l02047"></a>02047     {
    2071. 

  2071. <a name="l02048"></a>02048      mAngle = angle;
    2072. 

  2072. <a name="l02049"></a>02049      mDirty = <span class="keyword">true</span>;
    2073. 

  2073. <a name="l02050"></a>02050      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2074. 

  2074. <a name="l02051"></a>02051     }
    2075. 

  2075. <a name="l02052"></a>02052     <span class="comment"></span>
    2076. 

  2076. <a name="l02053"></a>02053 <span class="comment">    /*! function. background_image </span>
    2077. 

  2077. <a name="l02054"></a>02054 <span class="comment">        desc.</span>
    2078. 

  2078. <a name="l02055"></a>02055 <span class="comment">            Get the sprite used as a background image or null pointer</span>
    2079. 

  2079. <a name="l02056"></a>02056 <span class="comment">    */</span>
    2080. 

  2080. <a name="l02057"></a><a class="code" href="class_gorilla_1_1_polygon.html#a972ae9e9d890db2e03d78b2a466b0ceb">02057</a>     <a class="code" href="class_gorilla_1_1_sprite.html">Sprite</a>*  <a class="code" href="class_gorilla_1_1_polygon.html#a972ae9e9d890db2e03d78b2a466b0ceb">background_image</a>()<span class="keyword"> const</span>
    2081. 

  2081. <a name="l02058"></a>02058 <span class="keyword">    </span>{
    2082. 

  2082. <a name="l02059"></a>02059      <span class="keywordflow">return</span> mSprite;
    2083. 

  2083. <a name="l02060"></a>02060     }
    2084. 

  2084. <a name="l02061"></a>02061     <span class="comment"></span>
    2085. 

  2085. <a name="l02062"></a>02062 <span class="comment">    /*! function. background_image </span>
    2086. 

  2086. <a name="l02063"></a>02063 <span class="comment">        desc.</span>
    2087. 

  2087. <a name="l02064"></a>02064 <span class="comment">            Set the sprite used as a background image or null pointer to clear.</span>
    2088. 

  2088. <a name="l02065"></a>02065 <span class="comment">    */</span>
    2089. 

  2089. <a name="l02066"></a><a class="code" href="class_gorilla_1_1_polygon.html#a8fb50d34a3bf9881e8c5ef7d47b35113">02066</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#a972ae9e9d890db2e03d78b2a466b0ceb">background_image</a>(<a class="code" href="class_gorilla_1_1_sprite.html">Sprite</a>* sprite)
    2090. 

  2090. <a name="l02067"></a>02067     {
    2091. 

  2091. <a name="l02068"></a>02068      mSprite = sprite;
    2092. 

  2092. <a name="l02069"></a>02069      mDirty = <span class="keyword">true</span>;
    2093. 

  2093. <a name="l02070"></a>02070      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2094. 

  2094. <a name="l02071"></a>02071     }
    2095. 

  2095. <a name="l02072"></a>02072     <span class="comment"></span>
    2096. 

  2096. <a name="l02073"></a>02073 <span class="comment">    /*! function. background_image </span>
    2097. 

  2097. <a name="l02074"></a>02074 <span class="comment">        desc.</span>
    2098. 

  2098. <a name="l02075"></a>02075 <span class="comment">            Set the sprite used as a background image from a string.</span>
    2099. 

  2099. <a name="l02076"></a>02076 <span class="comment">        note.</span>
    2100. 

  2100. <a name="l02077"></a>02077 <span class="comment">            Use a empty string or &quot;none&quot; to clear.</span>
    2101. 

  2101. <a name="l02078"></a>02078 <span class="comment">    */</span>
    2102. 

  2102. <a name="l02079"></a><a class="code" href="class_gorilla_1_1_polygon.html#adf4c85ca6d727541bd6b66952265a37e">02079</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#a972ae9e9d890db2e03d78b2a466b0ceb">background_image</a>(<span class="keyword">const</span> Ogre::String&amp; name_or_none)
    2103. 

  2103. <a name="l02080"></a>02080     {
    2104. 

  2104. <a name="l02081"></a>02081      <span class="keywordflow">if</span> (name_or_none.size() == 0 || name_or_none == <span class="stringliteral">&quot;none&quot;</span>)
    2105. 

  2105. <a name="l02082"></a>02082       mSprite = 0;
    2106. 

  2106. <a name="l02083"></a>02083      <span class="keywordflow">else</span>
    2107. 

  2107. <a name="l02084"></a>02084       mSprite = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a9e6f51409db883a492634c00a2c6c21b">_getSprite</a>(name_or_none);
    2108. 

  2108. <a name="l02085"></a>02085      
    2109. 

  2109. <a name="l02086"></a>02086      mDirty = <span class="keyword">true</span>;
    2110. 

  2110. <a name="l02087"></a>02087      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2111. 

  2111. <a name="l02088"></a>02088     }
    2112. 

  2112. <a name="l02089"></a>02089     <span class="comment"></span>
    2113. 

  2113. <a name="l02090"></a>02090 <span class="comment">    /*! function. background_colour </span>
    2114. 

  2114. <a name="l02091"></a>02091 <span class="comment">        desc.</span>
    2115. 

  2115. <a name="l02092"></a>02092 <span class="comment">            Get the background colour.</span>
    2116. 

  2116. <a name="l02093"></a>02093 <span class="comment">    */</span>
    2117. 

  2117. <a name="l02094"></a><a class="code" href="class_gorilla_1_1_polygon.html#a6efb0651b40336b3bdaf77df1da883e7">02094</a>     Ogre::ColourValue  <a class="code" href="class_gorilla_1_1_polygon.html#a6efb0651b40336b3bdaf77df1da883e7">background_colour</a>()<span class="keyword"> const</span>
    2118. 

  2118. <a name="l02095"></a>02095 <span class="keyword">    </span>{
    2119. 

  2119. <a name="l02096"></a>02096      <span class="keywordflow">return</span> mBackgroundColour;
    2120. 

  2120. <a name="l02097"></a>02097     }
    2121. 

  2121. <a name="l02098"></a>02098     <span class="comment"></span>
    2122. 

  2122. <a name="l02099"></a>02099 <span class="comment">    /*! function. background_colour </span>
    2123. 

  2123. <a name="l02100"></a>02100 <span class="comment">        desc.</span>
    2124. 

  2124. <a name="l02101"></a>02101 <span class="comment">            Set the background colour.</span>
    2125. 

  2125. <a name="l02102"></a>02102 <span class="comment">        note.</span>
    2126. 

  2126. <a name="l02103"></a>02103 <span class="comment">            If there is a background sprite then it will be tinted by this colour.</span>
    2127. 

  2127. <a name="l02104"></a>02104 <span class="comment">    */</span>
    2128. 

  2128. <a name="l02105"></a><a class="code" href="class_gorilla_1_1_polygon.html#a119fdd89c091f1e485b352777ad89b13">02105</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#a6efb0651b40336b3bdaf77df1da883e7">background_colour</a>(<span class="keyword">const</span> Ogre::ColourValue&amp; colour)
    2129. 

  2129. <a name="l02106"></a>02106     {
    2130. 

  2130. <a name="l02107"></a>02107      mBackgroundColour = colour;
    2131. 

  2131. <a name="l02108"></a>02108      mDirty = <span class="keyword">true</span>;
    2132. 

  2132. <a name="l02109"></a>02109      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2133. 

  2133. <a name="l02110"></a>02110     }
    2134. 

  2134. <a name="l02111"></a>02111     <span class="comment"></span>
    2135. 

  2135. <a name="l02112"></a>02112 <span class="comment">    /*! function. border </span>
    2136. 

  2136. <a name="l02113"></a>02113 <span class="comment">        desc.</span>
    2137. 

  2137. <a name="l02114"></a>02114 <span class="comment">            Set the border width and colour</span>
    2138. 

  2138. <a name="l02115"></a>02115 <span class="comment">    */</span>
    2139. 

  2139. <a name="l02116"></a><a class="code" href="class_gorilla_1_1_polygon.html#a2397d943892548c999f55da4605713ae">02116</a>     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_polygon.html#a2397d943892548c999f55da4605713ae">border</a>(Ogre::Real width, <span class="keyword">const</span> Ogre::ColourValue&amp; colour)
    2140. 

  2140. <a name="l02117"></a>02117     {
    2141. 

  2141. <a name="l02118"></a>02118      mBorderColour = colour;
    2142. 

  2142. <a name="l02119"></a>02119      mBorderWidth = width;
    2143. 

  2143. <a name="l02120"></a>02120      mDirty = <span class="keyword">true</span>;
    2144. 

  2144. <a name="l02121"></a>02121      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2145. 

  2145. <a name="l02122"></a>02122     }
    2146. 

  2146. <a name="l02123"></a>02123     <span class="comment"></span>
    2147. 

  2147. <a name="l02124"></a>02124 <span class="comment">    /*! function. border </span>
    2148. 

  2148. <a name="l02125"></a>02125 <span class="comment">        desc.</span>
    2149. 

  2149. <a name="l02126"></a>02126 <span class="comment">            Set the border width and colour</span>
    2150. 

  2150. <a name="l02127"></a>02127 <span class="comment">    */</span>
    2151. 

  2151. <a name="l02128"></a><a class="code" href="class_gorilla_1_1_polygon.html#a2cd44aa151d9388c308543a2d9e03f43">02128</a>     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_polygon.html#a2397d943892548c999f55da4605713ae">border</a>(Ogre::Real width, Gorilla::Colours::Colour colour)
    2152. 

  2152. <a name="l02129"></a>02129     {
    2153. 

  2153. <a name="l02130"></a>02130      <span class="keywordflow">if</span> (colour == Gorilla::Colours::None)
    2154. 

  2154. <a name="l02131"></a>02131      {
    2155. 

  2155. <a name="l02132"></a>02132       mBorderColour.a = 0;
    2156. 

  2156. <a name="l02133"></a>02133       mBorderWidth = 0;
    2157. 

  2157. <a name="l02134"></a>02134      }
    2158. 

  2158. <a name="l02135"></a>02135      <span class="keywordflow">else</span>
    2159. 

  2159. <a name="l02136"></a>02136      {
    2160. 

  2160. <a name="l02137"></a>02137       mBorderColour = webcolour(colour);
    2161. 

  2161. <a name="l02138"></a>02138       mBorderWidth = width;
    2162. 

  2162. <a name="l02139"></a>02139      }
    2163. 

  2163. <a name="l02140"></a>02140      mDirty = <span class="keyword">true</span>;
    2164. 

  2164. <a name="l02141"></a>02141      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2165. 

  2165. <a name="l02142"></a>02142     }
    2166. 

  2166. <a name="l02143"></a>02143 <span class="comment"></span>
    2167. 

  2167. <a name="l02144"></a>02144 <span class="comment">    /*! function. border_colour </span>
    2168. 

  2168. <a name="l02145"></a>02145 <span class="comment">        desc.</span>
    2169. 

  2169. <a name="l02146"></a>02146 <span class="comment">            Get the border colour</span>
    2170. 

  2170. <a name="l02147"></a>02147 <span class="comment">    */</span>
    2171. 

  2171. <a name="l02148"></a><a class="code" href="class_gorilla_1_1_polygon.html#a8d6bfc69a2750e8d5f63ca0cb0596907">02148</a>     Ogre::ColourValue  <a class="code" href="class_gorilla_1_1_polygon.html#a8d6bfc69a2750e8d5f63ca0cb0596907">border_colour</a>()<span class="keyword"> const</span>
    2172. 

  2172. <a name="l02149"></a>02149 <span class="keyword">    </span>{
    2173. 

  2173. <a name="l02150"></a>02150      <span class="keywordflow">return</span> mBorderColour;
    2174. 

  2174. <a name="l02151"></a>02151     }
    2175. 

  2175. <a name="l02152"></a>02152     <span class="comment"></span>
    2176. 

  2176. <a name="l02153"></a>02153 <span class="comment">    /*! function. border_colour </span>
    2177. 

  2177. <a name="l02154"></a>02154 <span class="comment">        desc.</span>
    2178. 

  2178. <a name="l02155"></a>02155 <span class="comment">            Set the border colour</span>
    2179. 

  2179. <a name="l02156"></a>02156 <span class="comment">    */</span>
    2180. 

  2180. <a name="l02157"></a><a class="code" href="class_gorilla_1_1_polygon.html#a31a95fea11c792edc04d56300a170a60">02157</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#a8d6bfc69a2750e8d5f63ca0cb0596907">border_colour</a>(<span class="keyword">const</span> Ogre::ColourValue&amp; bordercolour)
    2181. 

  2181. <a name="l02158"></a>02158     {
    2182. 

  2182. <a name="l02159"></a>02159      mBorderColour = bordercolour;
    2183. 

  2183. <a name="l02160"></a>02160      mDirty = <span class="keyword">true</span>;
    2184. 

  2184. <a name="l02161"></a>02161      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2185. 

  2185. <a name="l02162"></a>02162     }
    2186. 

  2186. <a name="l02163"></a>02163     <span class="comment"></span>
    2187. 

  2187. <a name="l02164"></a>02164 <span class="comment">    /*! function. border_colour </span>
    2188. 

  2188. <a name="l02165"></a>02165 <span class="comment">        desc.</span>
    2189. 

  2189. <a name="l02166"></a>02166 <span class="comment">            Set the border colour</span>
    2190. 

  2190. <a name="l02167"></a>02167 <span class="comment">    */</span>
    2191. 

  2191. <a name="l02168"></a><a class="code" href="class_gorilla_1_1_polygon.html#a0ef5204bb798b247fb933c03e554180a">02168</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#a8d6bfc69a2750e8d5f63ca0cb0596907">border_colour</a>(Gorilla::Colours::Colour colour)
    2192. 

  2192. <a name="l02169"></a>02169     {
    2193. 

  2193. <a name="l02170"></a>02170      <span class="keywordflow">if</span> (colour == Gorilla::Colours::None)
    2194. 

  2194. <a name="l02171"></a>02171      {
    2195. 

  2195. <a name="l02172"></a>02172       mBorderColour.a = 0;
    2196. 

  2196. <a name="l02173"></a>02173      }
    2197. 

  2197. <a name="l02174"></a>02174      <span class="keywordflow">else</span>
    2198. 

  2198. <a name="l02175"></a>02175      {
    2199. 

  2199. <a name="l02176"></a>02176       mBorderColour = webcolour(colour);
    2200. 

  2200. <a name="l02177"></a>02177      }
    2201. 

  2201. <a name="l02178"></a>02178      mDirty = <span class="keyword">true</span>;
    2202. 

  2202. <a name="l02179"></a>02179      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2203. 

  2203. <a name="l02180"></a>02180     }
    2204. 

  2204. <a name="l02181"></a>02181     <span class="comment"></span>
    2205. 

  2205. <a name="l02182"></a>02182 <span class="comment">    /*! function. border_width </span>
    2206. 

  2206. <a name="l02183"></a>02183 <span class="comment">        desc.</span>
    2207. 

  2207. <a name="l02184"></a>02184 <span class="comment">            Get the border width</span>
    2208. 

  2208. <a name="l02185"></a>02185 <span class="comment">    */</span>
    2209. 

  2209. <a name="l02186"></a><a class="code" href="class_gorilla_1_1_polygon.html#a9d0e3a2a3d8e3dbb38185c91f973e9d8">02186</a>     Ogre::Real  <a class="code" href="class_gorilla_1_1_polygon.html#a9d0e3a2a3d8e3dbb38185c91f973e9d8">border_width</a>()<span class="keyword"> const</span>
    2210. 

  2210. <a name="l02187"></a>02187 <span class="keyword">    </span>{
    2211. 

  2211. <a name="l02188"></a>02188      <span class="keywordflow">return</span> mBorderWidth;
    2212. 

  2212. <a name="l02189"></a>02189     }
    2213. 

  2213. <a name="l02190"></a>02190     <span class="comment"></span>
    2214. 

  2214. <a name="l02191"></a>02191 <span class="comment">    /*! function. border_width </span>
    2215. 

  2215. <a name="l02192"></a>02192 <span class="comment">        desc.</span>
    2216. 

  2216. <a name="l02193"></a>02193 <span class="comment">            Set the border width</span>
    2217. 

  2217. <a name="l02194"></a>02194 <span class="comment">    */</span>
    2218. 

  2218. <a name="l02195"></a><a class="code" href="class_gorilla_1_1_polygon.html#a7ee1c8f790250e51d05a04ce0d8e30bc">02195</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#a9d0e3a2a3d8e3dbb38185c91f973e9d8">border_width</a>(Ogre::Real width)
    2219. 

  2219. <a name="l02196"></a>02196     {
    2220. 

  2220. <a name="l02197"></a>02197      mBorderWidth = width;
    2221. 

  2221. <a name="l02198"></a>02198      mDirty = <span class="keyword">true</span>;
    2222. 

  2222. <a name="l02199"></a>02199      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2223. 

  2223. <a name="l02200"></a>02200     }
    2224. 

  2224. <a name="l02201"></a>02201     
    2225. 

  2225. <a name="l02202"></a>02202 <span class="comment"></span>
    2226. 

  2226. <a name="l02203"></a>02203 <span class="comment">    /*! function. no_background </span>
    2227. 

  2227. <a name="l02204"></a>02204 <span class="comment">        desc.</span>
    2228. 

  2228. <a name="l02205"></a>02205 <span class="comment">            Don&#39;t draw the background.</span>
    2229. 

  2229. <a name="l02206"></a>02206 <span class="comment">        note.</span>
    2230. 

  2230. <a name="l02207"></a>02207 <span class="comment">            This just sets the background colour alpha to zero. Which on the next</span>
    2231. 

  2231. <a name="l02208"></a>02208 <span class="comment">            draw tells Rectangle to skip over drawing the background.</span>
    2232. 

  2232. <a name="l02209"></a>02209 <span class="comment">    */</span>
    2233. 

  2233. <a name="l02210"></a><a class="code" href="class_gorilla_1_1_polygon.html#ab62fdd02d27df21b4f8332fe4f50a2f0">02210</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#ab62fdd02d27df21b4f8332fe4f50a2f0">no_background</a>()
    2234. 

  2234. <a name="l02211"></a>02211     {
    2235. 

  2235. <a name="l02212"></a>02212      mBackgroundColour.a = 0;
    2236. 

  2236. <a name="l02213"></a>02213      mDirty = <span class="keyword">true</span>;
    2237. 

  2237. <a name="l02214"></a>02214      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2238. 

  2238. <a name="l02215"></a>02215     }
    2239. 

  2239. <a name="l02216"></a>02216 <span class="comment"></span>
    2240. 

  2240. <a name="l02217"></a>02217 <span class="comment">    /*! function. no_border </span>
    2241. 

  2241. <a name="l02218"></a>02218 <span class="comment">        desc.</span>
    2242. 

  2242. <a name="l02219"></a>02219 <span class="comment">            Don&#39;t draw the border.</span>
    2243. 

  2243. <a name="l02220"></a>02220 <span class="comment">        note.</span>
    2244. 

  2244. <a name="l02221"></a>02221 <span class="comment">            This just sets the border to zero. Which on the next</span>
    2245. 

  2245. <a name="l02222"></a>02222 <span class="comment">            draw tells Rectangle to skip over drawing the border.</span>
    2246. 

  2246. <a name="l02223"></a>02223 <span class="comment">    */</span>
    2247. 

  2247. <a name="l02224"></a><a class="code" href="class_gorilla_1_1_polygon.html#a2d169c72d9e2945ada4bc19b259c287e">02224</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#a2d169c72d9e2945ada4bc19b259c287e">no_border</a>()
    2248. 

  2248. <a name="l02225"></a>02225     {
    2249. 

  2249. <a name="l02226"></a>02226      mBorderWidth = 0;
    2250. 

  2250. <a name="l02227"></a>02227      mDirty = <span class="keyword">true</span>;
    2251. 

  2251. <a name="l02228"></a>02228      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2252. 

  2252. <a name="l02229"></a>02229     }
    2253. 

  2253. <a name="l02230"></a>02230 <span class="comment"></span>
    2254. 

  2254. <a name="l02231"></a>02231 <span class="comment">    /*! function. _redraw</span>
    2255. 

  2255. <a name="l02232"></a>02232 <span class="comment">        desc.</span>
    2256. 

  2256. <a name="l02233"></a>02233 <span class="comment">            Redraw the polygon</span>
    2257. 

  2257. <a name="l02234"></a>02234 <span class="comment">        note.</span>
    2258. 

  2258. <a name="l02235"></a>02235 <span class="comment">            This should not be needed to be called by the user.</span>
    2259. 

  2259. <a name="l02236"></a>02236 <span class="comment">    */</span>
    2260. 

  2260. <a name="l02237"></a>02237     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_polygon.html#a83b5138fcd0e13a8babd05150dcf28b3">_redraw</a>();
    2261. 

  2261. <a name="l02238"></a>02238     
    2262. 

  2262. <a name="l02239"></a>02239     <span class="keyword">protected</span>:
    2263. 

  2263. <a name="l02240"></a>02240     
    2264. 

  2264. <a name="l02241"></a>02241      
    2265. 

  2265. <a name="l02242"></a>02242     <a class="code" href="class_gorilla_1_1_polygon.html">Polygon</a>(Ogre::Real <a class="code" href="class_gorilla_1_1_polygon.html#a68a96896fdbd60acb70ba17a73f64e81">left</a>, Ogre::Real <a class="code" href="class_gorilla_1_1_polygon.html#a67d617223506c3362e0274d9561c0f3b">top</a>, Ogre::Real <a class="code" href="class_gorilla_1_1_polygon.html#a032538af504e5556d3934cc586c8a07e">radius</a>, <span class="keywordtype">size_t</span> <a class="code" href="class_gorilla_1_1_polygon.html#af4c28dcfcae43302296250e0a4c75ada">sides</a>, <a class="code" href="class_gorilla_1_1_layer.html">Layer</a>* parent);
    2266. 

  2266. <a name="l02243"></a>02243     
    2267. 

  2267. <a name="l02244"></a>02244    ~<a class="code" href="class_gorilla_1_1_polygon.html">Polygon</a>() {}
    2268. 

  2268. <a name="l02245"></a>02245     
    2269. 

  2269. <a name="l02246"></a>02246     Layer*             mLayer;
    2270. 

  2270. <a name="l02247"></a>02247     Ogre::Real         mLeft, mTop, mRadius, mBorderWidth;
    2271. 

  2271. <a name="l02248"></a>02248     Ogre::Radian       mAngle;
    2272. 

  2272. <a name="l02249"></a>02249     <span class="keywordtype">size_t</span>             mSides;
    2273. 

  2273. <a name="l02250"></a>02250     Ogre::ColourValue  mBackgroundColour, mBorderColour;
    2274. 

  2274. <a name="l02251"></a>02251     Sprite*            mSprite;
    2275. 

  2275. <a name="l02252"></a>02252     <span class="keywordtype">bool</span>               mDirty;
    2276. 

  2276. <a name="l02253"></a>02253     buffer&lt;Vertex&gt;     mVertices;
    2277. 

  2277. <a name="l02254"></a>02254     
    2278. 

  2278. <a name="l02255"></a>02255   };
    2279. 

  2279. <a name="l02256"></a>02256   
    2280. 

  2280. <a name="l02257"></a><a class="code" href="class_gorilla_1_1_line_list.html">02257</a>   <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_line_list.html">LineList</a> : <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    2281. 

  2281. <a name="l02258"></a>02258   {
    2282. 

  2282. <a name="l02259"></a>02259    
    2283. 

  2283. <a name="l02260"></a>02260    <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_layer.html">Layer</a>;
    2284. 

  2284. <a name="l02261"></a>02261    
    2285. 

  2285. <a name="l02262"></a>02262    <span class="keyword">public</span>:
    2286. 

  2286. <a name="l02263"></a>02263     <span class="comment"></span>
    2287. 

  2287. <a name="l02264"></a>02264 <span class="comment">    /*! function. begin</span>
    2288. 

  2288. <a name="l02265"></a>02265 <span class="comment">        desc.</span>
    2289. 

  2289. <a name="l02266"></a>02266 <span class="comment">            Clear lines and start again</span>
    2290. 

  2290. <a name="l02267"></a>02267 <span class="comment">    */</span>
    2291. 

  2291. <a name="l02268"></a>02268     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_line_list.html#a2ef894c831ee0b51585df4126d3a50de">begin</a>(Ogre::Real lineThickness = 1.0f, <span class="keyword">const</span> Ogre::ColourValue&amp; colour = Ogre::ColourValue::White);
    2292. 

  2292. <a name="l02269"></a>02269     <span class="comment"></span>
    2293. 

  2293. <a name="l02270"></a>02270 <span class="comment">    /*! function. begin</span>
    2294. 

  2294. <a name="l02271"></a>02271 <span class="comment">        desc.</span>
    2295. 

  2295. <a name="l02272"></a>02272 <span class="comment">            Clear lines and start again</span>
    2296. 

  2296. <a name="l02273"></a>02273 <span class="comment">    */</span>
    2297. 

  2297. <a name="l02274"></a><a class="code" href="class_gorilla_1_1_line_list.html#a057f63c0033be912b621fbe189b006f9">02274</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_line_list.html#a2ef894c831ee0b51585df4126d3a50de">begin</a>(Ogre::Real lineThickness, Gorilla::Colours::Colour colour)
    2298. 

  2298. <a name="l02275"></a>02275     {
    2299. 

  2299. <a name="l02276"></a>02276      <a class="code" href="class_gorilla_1_1_line_list.html#a2ef894c831ee0b51585df4126d3a50de">begin</a>(lineThickness, webcolour(colour));
    2300. 

  2300. <a name="l02277"></a>02277     }
    2301. 

  2301. <a name="l02278"></a>02278     <span class="comment"></span>
    2302. 

  2302. <a name="l02279"></a>02279 <span class="comment">    /*! function. position</span>
    2303. 

  2303. <a name="l02280"></a>02280 <span class="comment">        desc.</span>
    2304. 

  2304. <a name="l02281"></a>02281 <span class="comment">            Extent the list to x and y.</span>
    2305. 

  2305. <a name="l02282"></a>02282 <span class="comment">    */</span>
    2306. 

  2306. <a name="l02283"></a>02283     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_line_list.html#a5278d586857169a870b38593435cd378">position</a>(Ogre::Real x, Ogre::Real y);
    2307. 

  2307. <a name="l02284"></a>02284     <span class="comment"></span>
    2308. 

  2308. <a name="l02285"></a>02285 <span class="comment">    /*! function. position</span>
    2309. 

  2309. <a name="l02286"></a>02286 <span class="comment">        desc.</span>
    2310. 

  2310. <a name="l02287"></a>02287 <span class="comment">            Extent the list to given coordinates.</span>
    2311. 

  2311. <a name="l02288"></a>02288 <span class="comment">    */</span>
    2312. 

  2312. <a name="l02289"></a>02289     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_line_list.html#a5278d586857169a870b38593435cd378">position</a>(<span class="keyword">const</span> Ogre::Vector2&amp;);
    2313. 

  2313. <a name="l02290"></a>02290     <span class="comment"></span>
    2314. 

  2314. <a name="l02291"></a>02291 <span class="comment">    /*! function. end</span>
    2315. 

  2315. <a name="l02292"></a>02292 <span class="comment">        desc.</span>
    2316. 

  2316. <a name="l02293"></a>02293 <span class="comment">            Stop line drawing and calculate vertices.</span>
    2317. 

  2317. <a name="l02294"></a>02294 <span class="comment">        note.</span>
    2318. 

  2318. <a name="l02295"></a>02295 <span class="comment">            If &quot;isClosed&quot; is set to true, then the line list joins back to the first position.</span>
    2319. 

  2319. <a name="l02296"></a>02296 <span class="comment">    */</span>
    2320. 

  2320. <a name="l02297"></a>02297     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_line_list.html#ac69849ca25e2af72761bb9ea53225128">end</a>(<span class="keywordtype">bool</span> isClosed = <span class="keyword">false</span>);
    2321. 

  2321. <a name="l02298"></a>02298     <span class="comment"></span>
    2322. 

  2322. <a name="l02299"></a>02299 <span class="comment">    /*! function. _redraw</span>
    2323. 

  2323. <a name="l02300"></a>02300 <span class="comment">        desc.</span>
    2324. 

  2324. <a name="l02301"></a>02301 <span class="comment">            Redraw the line list</span>
    2325. 

  2325. <a name="l02302"></a>02302 <span class="comment">        note.</span>
    2326. 

  2326. <a name="l02303"></a>02303 <span class="comment">            This should not be needed to be called by the user.</span>
    2327. 

  2327. <a name="l02304"></a>02304 <span class="comment">    */</span>
    2328. 

  2328. <a name="l02305"></a>02305     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_line_list.html#a403e7a9b4c067d9e6b76725f5ab135ed">_redraw</a>();
    2329. 

  2329. <a name="l02306"></a>02306     
    2330. 

  2330. <a name="l02307"></a>02307    <span class="keyword">protected</span>:
    2331. 

  2331. <a name="l02308"></a>02308     
    2332. 

  2332. <a name="l02309"></a>02309     <a class="code" href="class_gorilla_1_1_line_list.html">LineList</a>(<a class="code" href="class_gorilla_1_1_layer.html">Layer</a>* parent);
    2333. 

  2333. <a name="l02310"></a>02310     
    2334. 

  2334. <a name="l02311"></a>02311    ~<a class="code" href="class_gorilla_1_1_line_list.html">LineList</a>() {}
    2335. 

  2335. <a name="l02312"></a>02312     
    2336. 

  2336. <a name="l02313"></a>02313    <span class="keyword">protected</span>:
    2337. 

  2337. <a name="l02314"></a>02314     
    2338. 

  2338. <a name="l02315"></a>02315     Layer*                mLayer;
    2339. 

  2339. <a name="l02316"></a>02316     Ogre::Real            mThickness;
    2340. 

  2340. <a name="l02317"></a>02317     Ogre::ColourValue     mColour;
    2341. 

  2341. <a name="l02318"></a>02318     <span class="keywordtype">bool</span>                  mIsClosed;
    2342. 

  2342. <a name="l02319"></a>02319     buffer&lt;Ogre::Vector2&gt; mPositions;
    2343. 

  2343. <a name="l02320"></a>02320     <span class="keywordtype">bool</span>                  mDirty;
    2344. 

  2344. <a name="l02321"></a>02321     buffer&lt;Vertex&gt;        mVertices;
    2345. 

  2345. <a name="l02322"></a>02322   };
    2346. 

  2346. <a name="l02323"></a>02323   <span class="comment"></span>
    2347. 

  2347. <a name="l02324"></a>02324 <span class="comment">  /*! class. QuadList</span>
    2348. 

  2348. <a name="l02325"></a>02325 <span class="comment">      desc.</span>
    2349. 

  2349. <a name="l02326"></a>02326 <span class="comment">          &quot;ManualObject&quot; like class to quickly draw rectangles, gradients, sprites and borders.</span>
    2350. 

  2350. <a name="l02327"></a>02327 <span class="comment">  */</span>
    2351. 

  2351. <a name="l02328"></a><a class="code" href="class_gorilla_1_1_quad_list.html">02328</a>   <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_quad_list.html">QuadList</a> : <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    2352. 

  2352. <a name="l02329"></a>02329   {
    2353. 

  2353. <a name="l02330"></a>02330    
    2354. 

  2354. <a name="l02331"></a>02331    <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_layer.html">Layer</a>;
    2355. 

  2355. <a name="l02332"></a>02332    
    2356. 

  2356. <a name="l02333"></a>02333    <span class="keyword">public</span>:
    2357. 

  2357. <a name="l02334"></a>02334     <span class="comment"></span>
    2358. 

  2358. <a name="l02335"></a>02335 <span class="comment">    /*! function. begin</span>
    2359. 

  2359. <a name="l02336"></a>02336 <span class="comment">        desc.</span>
    2360. 

  2360. <a name="l02337"></a>02337 <span class="comment">            Clear everything and start again</span>
    2361. 

  2361. <a name="l02338"></a>02338 <span class="comment">    */</span>
    2362. 

  2362. <a name="l02339"></a>02339     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#a77a6fedd07396ababba42b529d423d88">begin</a>();
    2363. 

  2363. <a name="l02340"></a>02340     <span class="comment"></span>
    2364. 

  2364. <a name="l02341"></a>02341 <span class="comment">    /*! function. rectangle</span>
    2365. 

  2365. <a name="l02342"></a>02342 <span class="comment">        desc.</span>
    2366. 

  2366. <a name="l02343"></a>02343 <span class="comment">            Draw a rectangle sized w,h at x,y</span>
    2367. 

  2367. <a name="l02344"></a>02344 <span class="comment">    */</span>
    2368. 

  2368. <a name="l02345"></a>02345     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#a2ec866313266b9192d5b7baea9da894d">rectangle</a>(Ogre::Real x, Ogre::Real y, Ogre::Real w, Ogre::Real h, <span class="keyword">const</span> Ogre::ColourValue = Ogre::ColourValue::White);
    2369. 

  2369. <a name="l02346"></a>02346     <span class="comment"></span>
    2370. 

  2370. <a name="l02347"></a>02347 <span class="comment">    /*! function. gradient</span>
    2371. 

  2371. <a name="l02348"></a>02348 <span class="comment">        desc.</span>
    2372. 

  2372. <a name="l02349"></a>02349 <span class="comment">            Draw a gradient rectangle sized w,h at x,y</span>
    2373. 

  2373. <a name="l02350"></a>02350 <span class="comment">    */</span>
    2374. 

  2374. <a name="l02351"></a>02351     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#a67abadea241ebf249b8c3ba549331ce6">gradient</a>(Ogre::Real x, Ogre::Real y, Ogre::Real w, Ogre::Real h, Gradient <a class="code" href="class_gorilla_1_1_quad_list.html#a67abadea241ebf249b8c3ba549331ce6">gradient</a>, <span class="keyword">const</span> Ogre::ColourValue&amp; colourA = Ogre::ColourValue::White, <span class="keyword">const</span> Ogre::ColourValue&amp; colourB = Ogre::ColourValue::White);
    2375. 

  2375. <a name="l02352"></a>02352     <span class="comment"></span>
    2376. 

  2376. <a name="l02353"></a>02353 <span class="comment">    /*! function. gradient</span>
    2377. 

  2377. <a name="l02354"></a>02354 <span class="comment">        desc.</span>
    2378. 

  2378. <a name="l02355"></a>02355 <span class="comment">            Draw a gradient rectangle sized w,h at x,y</span>
    2379. 

  2379. <a name="l02356"></a>02356 <span class="comment">    */</span>
    2380. 

  2380. <a name="l02357"></a><a class="code" href="class_gorilla_1_1_quad_list.html#a298f21593099db2e14cce201a95ae197">02357</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#a67abadea241ebf249b8c3ba549331ce6">gradient</a>(Ogre::Real x, Ogre::Real y, Ogre::Real w, Ogre::Real h, Gradient gradient, <span class="keyword">const</span> Gorilla::Colours::Colour&amp; colourA, <span class="keyword">const</span> Gorilla::Colours::Colour&amp; colourB)
    2381. 

  2381. <a name="l02358"></a>02358     {
    2382. 

  2382. <a name="l02359"></a>02359      this-&gt;<a class="code" href="class_gorilla_1_1_quad_list.html#a67abadea241ebf249b8c3ba549331ce6">gradient</a>(x,y,w,h,gradient, webcolour(colourA), webcolour(colourB));
    2383. 

  2383. <a name="l02360"></a>02360     }
    2384. 

  2384. <a name="l02361"></a>02361     <span class="comment"></span>
    2385. 

  2385. <a name="l02362"></a>02362 <span class="comment">    /*! function. sprite</span>
    2386. 

  2386. <a name="l02363"></a>02363 <span class="comment">        desc.</span>
    2387. 

  2387. <a name="l02364"></a>02364 <span class="comment">            Draw a sprite sized w,h at x,y</span>
    2388. 

  2388. <a name="l02365"></a>02365 <span class="comment">    */</span>
    2389. 

  2389. <a name="l02366"></a>02366     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#a1a04ecf4bbd065e4eedf2d20af72f9dc">sprite</a>(Ogre::Real x, Ogre::Real y, Ogre::Real w, Ogre::Real h, <a class="code" href="class_gorilla_1_1_sprite.html">Sprite</a>*);
    2390. 

  2390. <a name="l02367"></a>02367     <span class="comment"></span>
    2391. 

  2391. <a name="l02368"></a>02368 <span class="comment">    /*! function. border</span>
    2392. 

  2392. <a name="l02369"></a>02369 <span class="comment">        desc.</span>
    2393. 

  2393. <a name="l02370"></a>02370 <span class="comment">            Draw a border sized w,h at x,y of a thickness</span>
    2394. 

  2394. <a name="l02371"></a>02371 <span class="comment">    */</span>
    2395. 

  2395. <a name="l02372"></a>02372     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#a093437d0ae523ab6f4729cbeb5e31dc4">border</a>(Ogre::Real x, Ogre::Real y, Ogre::Real w, Ogre::Real h, Ogre::Real thickness, <span class="keyword">const</span> Ogre::ColourValue&amp; = Ogre::ColourValue::White);
    2396. 

  2396. <a name="l02373"></a>02373     <span class="comment"></span>
    2397. 

  2397. <a name="l02374"></a>02374 <span class="comment">    /*! function. border</span>
    2398. 

  2398. <a name="l02375"></a>02375 <span class="comment">        desc.</span>
    2399. 

  2399. <a name="l02376"></a>02376 <span class="comment">            Draw a border sized w,h at x,y of a thickness</span>
    2400. 

  2400. <a name="l02377"></a>02377 <span class="comment">    */</span>
    2401. 

  2401. <a name="l02378"></a><a class="code" href="class_gorilla_1_1_quad_list.html#a3dc027324d46d892475377db478322eb">02378</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#a093437d0ae523ab6f4729cbeb5e31dc4">border</a>(Ogre::Real x, Ogre::Real y, Ogre::Real w, Ogre::Real h, Ogre::Real thickness, <span class="keyword">const</span> Gorilla::Colours::Colour&amp; colour)
    2402. 

  2402. <a name="l02379"></a>02379     {
    2403. 

  2403. <a name="l02380"></a>02380      <a class="code" href="class_gorilla_1_1_quad_list.html#a093437d0ae523ab6f4729cbeb5e31dc4">border</a>(x,y,w,h,thickness, webcolour(colour));
    2404. 

  2404. <a name="l02381"></a>02381     }
    2405. 

  2405. <a name="l02382"></a>02382     <span class="comment"></span>
    2406. 

  2406. <a name="l02383"></a>02383 <span class="comment">    /*! function. border</span>
    2407. 

  2407. <a name="l02384"></a>02384 <span class="comment">        desc.</span>
    2408. 

  2408. <a name="l02385"></a>02385 <span class="comment">            Draw a border sized w,h at x,y of a thickness</span>
    2409. 

  2409. <a name="l02386"></a>02386 <span class="comment">    */</span>
    2410. 

  2410. <a name="l02387"></a>02387     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#a093437d0ae523ab6f4729cbeb5e31dc4">border</a>(Ogre::Real x, Ogre::Real y, Ogre::Real w, Ogre::Real h, Ogre::Real thickness, <span class="keyword">const</span> Ogre::ColourValue&amp; northColour, <span class="keyword">const</span> Ogre::ColourValue&amp; eastColour, <span class="keyword">const</span> Ogre::ColourValue&amp; southColour, <span class="keyword">const</span> Ogre::ColourValue&amp; westColour);
    2411. 

  2411. <a name="l02388"></a>02388     <span class="comment"></span>
    2412. 

  2412. <a name="l02389"></a>02389 <span class="comment">    /*! function. border</span>
    2413. 

  2413. <a name="l02390"></a>02390 <span class="comment">        desc.</span>
    2414. 

  2414. <a name="l02391"></a>02391 <span class="comment">            Draw a border sized w,h at x,y of a thickness</span>
    2415. 

  2415. <a name="l02392"></a>02392 <span class="comment">    */</span>
    2416. 

  2416. <a name="l02393"></a><a class="code" href="class_gorilla_1_1_quad_list.html#aa717f4f07e64e170a2760b938fa791c2">02393</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#a093437d0ae523ab6f4729cbeb5e31dc4">border</a>(Ogre::Real x, Ogre::Real y, Ogre::Real w, Ogre::Real h, Ogre::Real thickness, <span class="keyword">const</span> Gorilla::Colours::Colour&amp; northColour, <span class="keyword">const</span> Gorilla::Colours::Colour&amp; eastColour, <span class="keyword">const</span> Gorilla::Colours::Colour&amp; southColour, <span class="keyword">const</span> Gorilla::Colours::Colour&amp; westColour)
    2417. 

  2417. <a name="l02394"></a>02394     {
    2418. 

  2418. <a name="l02395"></a>02395      <a class="code" href="class_gorilla_1_1_quad_list.html#a093437d0ae523ab6f4729cbeb5e31dc4">border</a>(x,y,w,h,thickness, webcolour(northColour), webcolour(eastColour), webcolour(southColour), webcolour(westColour));
    2419. 

  2419. <a name="l02396"></a>02396     }
    2420. 

  2420. <a name="l02397"></a>02397     <span class="comment"></span>
    2421. 

  2421. <a name="l02398"></a>02398 <span class="comment">    /*! function. glyph</span>
    2422. 

  2422. <a name="l02399"></a>02399 <span class="comment">        desc.</span>
    2423. 

  2423. <a name="l02400"></a>02400 <span class="comment">            Draw a glpyh</span>
    2424. 

  2424. <a name="l02401"></a>02401 <span class="comment">    */</span>
    2425. 

  2425. <a name="l02402"></a>02402     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#aa40c136fe2569ca27f8e86c9d64b96d7">glyph</a>(Ogre::uint glyphDataIndex, Ogre::Real x, Ogre::Real y, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> character, <span class="keyword">const</span> Ogre::ColourValue&amp; colour);
    2426. 

  2426. <a name="l02403"></a>02403     <span class="comment"></span>
    2427. 

  2427. <a name="l02404"></a>02404 <span class="comment">    /*! function. glyph</span>
    2428. 

  2428. <a name="l02405"></a>02405 <span class="comment">        desc.</span>
    2429. 

  2429. <a name="l02406"></a>02406 <span class="comment">            Draw a glyph with a custom size.</span>
    2430. 

  2430. <a name="l02407"></a>02407 <span class="comment">    */</span>
    2431. 

  2431. <a name="l02408"></a>02408     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#aa40c136fe2569ca27f8e86c9d64b96d7">glyph</a>(Ogre::uint glyphDataIndex, Ogre::Real x, Ogre::Real y, Ogre::Real w, Ogre::Real h, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> character, <span class="keyword">const</span> Ogre::ColourValue&amp; colour);
    2432. 

  2432. <a name="l02409"></a>02409     <span class="comment"></span>
    2433. 

  2433. <a name="l02410"></a>02410 <span class="comment">    /*! function. glyph</span>
    2434. 

  2434. <a name="l02411"></a>02411 <span class="comment">        desc.</span>
    2435. 

  2435. <a name="l02412"></a>02412 <span class="comment">            Draw a glpyh</span>
    2436. 

  2436. <a name="l02413"></a>02413 <span class="comment">    */</span>
    2437. 

  2437. <a name="l02414"></a><a class="code" href="class_gorilla_1_1_quad_list.html#a61109bc7bdf7410c8586ad2e124897f6">02414</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#aa40c136fe2569ca27f8e86c9d64b96d7">glyph</a>(Ogre::uint glyphDataIndex, Ogre::Real x, Ogre::Real y, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> character, <span class="keyword">const</span> Gorilla::Colours::Colour&amp; colour)
    2438. 

  2438. <a name="l02415"></a>02415     {
    2439. 

  2439. <a name="l02416"></a>02416      <a class="code" href="class_gorilla_1_1_quad_list.html#aa40c136fe2569ca27f8e86c9d64b96d7">glyph</a>(glyphDataIndex,x,y,character, webcolour(colour));
    2440. 

  2440. <a name="l02417"></a>02417     }
    2441. 

  2441. <a name="l02418"></a>02418     <span class="comment"></span>
    2442. 

  2442. <a name="l02419"></a>02419 <span class="comment">    /*! function. glyph</span>
    2443. 

  2443. <a name="l02420"></a>02420 <span class="comment">        desc.</span>
    2444. 

  2444. <a name="l02421"></a>02421 <span class="comment">            Draw a glyph with a custom size.</span>
    2445. 

  2445. <a name="l02422"></a>02422 <span class="comment">    */</span>
    2446. 

  2446. <a name="l02423"></a><a class="code" href="class_gorilla_1_1_quad_list.html#a1e71f6cd84026f9b3f0c7aa76b1f1ee2">02423</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#aa40c136fe2569ca27f8e86c9d64b96d7">glyph</a>(Ogre::uint glyphDataIndex, Ogre::Real x, Ogre::Real y, Ogre::Real w, Ogre::Real h, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> character, <span class="keyword">const</span> Gorilla::Colours::Colour&amp; colour)
    2447. 

  2447. <a name="l02424"></a>02424     {
    2448. 

  2448. <a name="l02425"></a>02425      <a class="code" href="class_gorilla_1_1_quad_list.html#aa40c136fe2569ca27f8e86c9d64b96d7">glyph</a>(glyphDataIndex, x,y,w,h, character, webcolour(colour));
    2449. 

  2449. <a name="l02426"></a>02426     }
    2450. 

  2450. <a name="l02427"></a>02427     <span class="comment"></span>
    2451. 

  2451. <a name="l02428"></a>02428 <span class="comment">    /*! function. end</span>
    2452. 

  2452. <a name="l02429"></a>02429 <span class="comment">        desc.</span>
    2453. 

  2453. <a name="l02430"></a>02430 <span class="comment">            Stop drawing and calculate vertices.</span>
    2454. 

  2454. <a name="l02431"></a>02431 <span class="comment">    */</span>
    2455. 

  2455. <a name="l02432"></a>02432     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_quad_list.html#a7bd1dc4123e0024a947f767bcfd1a4e7">end</a>();
    2456. 

  2456. <a name="l02433"></a>02433     
    2457. 

  2457. <a name="l02434"></a>02434     <span class="keywordtype">void</span>  _redraw();
    2458. 

  2458. <a name="l02435"></a>02435     
    2459. 

  2459. <a name="l02436"></a>02436    <span class="keyword">protected</span>:
    2460. 

  2460. <a name="l02437"></a>02437     
    2461. 

  2461. <a name="l02438"></a>02438     <a class="code" href="class_gorilla_1_1_quad_list.html">QuadList</a>(<a class="code" href="class_gorilla_1_1_layer.html">Layer</a>*);
    2462. 

  2462. <a name="l02439"></a>02439     
    2463. 

  2463. <a name="l02440"></a>02440     ~<a class="code" href="class_gorilla_1_1_quad_list.html">QuadList</a>() {}
    2464. 

  2464. <a name="l02441"></a>02441     
    2465. 

  2465. <a name="l02442"></a><a class="code" href="struct_gorilla_1_1_quad_list_1_1_quad.html">02442</a>     <span class="keyword">struct </span><a class="code" href="struct_gorilla_1_1_quad_list_1_1_quad.html">Quad</a>
    2466. 

  2466. <a name="l02443"></a>02443     {
    2467. 

  2467. <a name="l02444"></a>02444      Ogre::Vector2        mPosition[4];
    2468. 

  2468. <a name="l02445"></a>02445      Ogre::Vector2        mUV[4];
    2469. 

  2469. <a name="l02446"></a>02446      Ogre::ColourValue    mColour[4];
    2470. 

  2470. <a name="l02447"></a>02447     };
    2471. 

  2471. <a name="l02448"></a>02448     
    2472. 

  2472. <a name="l02449"></a>02449     Ogre::Vector2         mWhiteUV;
    2473. 

  2473. <a name="l02450"></a>02450     <a class="code" href="class_gorilla_1_1_layer.html">Layer</a>*                mLayer;
    2474. 

  2474. <a name="l02451"></a>02451     <a class="code" href="class_gorilla_1_1buffer.html">buffer&lt;Quad&gt;</a>          mQuads;
    2475. 

  2475. <a name="l02452"></a>02452     <a class="code" href="class_gorilla_1_1buffer.html">buffer&lt;Vertex&gt;</a>        mVertices;
    2476. 

  2476. <a name="l02453"></a>02453     <span class="keywordtype">bool</span>                  mDirty;
    2477. 

  2477. <a name="l02454"></a>02454     
    2478. 

  2478. <a name="l02455"></a>02455   };
    2479. 

  2479. <a name="l02456"></a>02456   
    2480. 

  2480. <a name="l02457"></a>02457   <span class="comment">/* class. Caption</span>
    2481. 

  2481. <a name="l02458"></a>02458 <span class="comment">     desc.</span>
    2482. 

  2482. <a name="l02459"></a>02459 <span class="comment">         A single line piece of text</span>
    2483. 

  2483. <a name="l02460"></a>02460 <span class="comment">  */</span>
    2484. 

  2484. <a name="l02461"></a><a class="code" href="class_gorilla_1_1_caption.html">02461</a>   <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_caption.html">Caption</a> : <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    2485. 

  2485. <a name="l02462"></a>02462   {
    2486. 

  2486. <a name="l02463"></a>02463     
    2487. 

  2487. <a name="l02464"></a>02464    <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_layer.html">Layer</a>;
    2488. 

  2488. <a name="l02465"></a>02465    
    2489. 

  2489. <a name="l02466"></a>02466    <span class="keyword">public</span>:
    2490. 

  2490. <a name="l02467"></a>02467     <span class="comment"></span>
    2491. 

  2491. <a name="l02468"></a>02468 <span class="comment">    /*! function. font</span>
    2492. 

  2492. <a name="l02469"></a>02469 <span class="comment">        desc.</span>
    2493. 

  2493. <a name="l02470"></a>02470 <span class="comment">            Changes the font to a different Glyph index.</span>
    2494. 

  2494. <a name="l02471"></a>02471 <span class="comment">        note.</span>
    2495. 

  2495. <a name="l02472"></a>02472 <span class="comment">             If the font index does not exist, an exception may be thrown.</span>
    2496. 

  2496. <a name="l02473"></a>02473 <span class="comment">    */</span>
    2497. 

  2497. <a name="l02474"></a><a class="code" href="class_gorilla_1_1_caption.html#a8c0869d44029c929515f3a948200826c">02474</a>     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_caption.html#a8c0869d44029c929515f3a948200826c">font</a>(<span class="keywordtype">size_t</span> font_index)
    2498. 

  2498. <a name="l02475"></a>02475     {
    2499. 

  2499. <a name="l02476"></a>02476      mGlyphData      = mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#aacdc1d9105e49cbde280fb6830fe3ad2">_getGlyphData</a>(font_index);
    2500. 

  2500. <a name="l02477"></a>02477      <span class="keywordflow">if</span> (mGlyphData == 0)
    2501. 

  2501. <a name="l02478"></a>02478      {
    2502. 

  2502. <a name="l02479"></a>02479        mDirty        = <span class="keyword">false</span>;
    2503. 

  2503. <a name="l02480"></a>02480 <span class="preprocessor">   #if GORILLA_USES_EXCEPTIONS == 1</span>
    2504. 

  2504. <a name="l02481"></a>02481 <span class="preprocessor"></span>       OGRE_EXCEPT( Ogre::Exception::ERR_ITEM_NOT_FOUND, <span class="stringliteral">&quot;Glyph data not found&quot;</span>, __FUNC__ );
    2505. 

  2505. <a name="l02482"></a>02482 <span class="preprocessor">   #else</span>
    2506. 

  2506. <a name="l02483"></a>02483 <span class="preprocessor"></span>       <span class="keywordflow">return</span>;
    2507. 

  2507. <a name="l02484"></a>02484 <span class="preprocessor">   #endif</span>
    2508. 

  2508. <a name="l02485"></a>02485 <span class="preprocessor"></span>     }
    2509. 

  2509. <a name="l02486"></a>02486      mDirty = <span class="keyword">true</span>;
    2510. 

  2510. <a name="l02487"></a>02487      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2511. 

  2511. <a name="l02488"></a>02488     }<span class="comment"></span>
    2512. 

  2512. <a name="l02489"></a>02489 <span class="comment">    /*! function. intersects</span>
    2513. 

  2513. <a name="l02490"></a>02490 <span class="comment">        desc.</span>
    2514. 

  2514. <a name="l02491"></a>02491 <span class="comment">            Does a set of coordinates lie within this caption?</span>
    2515. 

  2515. <a name="l02492"></a>02492 <span class="comment">    */</span>
    2516. 

  2516. <a name="l02493"></a><a class="code" href="class_gorilla_1_1_caption.html#ac12763187756ad1996310f54667bcee9">02493</a>     <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_gorilla_1_1_caption.html#ac12763187756ad1996310f54667bcee9">intersects</a>(<span class="keyword">const</span> Ogre::Vector2&amp; coordinates)<span class="keyword"> const</span>
    2517. 

  2517. <a name="l02494"></a>02494 <span class="keyword">    </span>{
    2518. 

  2518. <a name="l02495"></a>02495      <span class="keywordflow">return</span> ((coordinates.x &gt;= mLeft &amp;&amp; coordinates.x &lt;= mLeft + mWidth) &amp;&amp; (coordinates.y &gt;= mTop &amp;&amp; coordinates.y &lt;= mTop + mHeight));
    2519. 

  2519. <a name="l02496"></a>02496     }
    2520. 

  2520. <a name="l02497"></a>02497     <span class="comment"></span>
    2521. 

  2521. <a name="l02498"></a>02498 <span class="comment">    /*! function. top</span>
    2522. 

  2522. <a name="l02499"></a>02499 <span class="comment">        desc.</span>
    2523. 

  2523. <a name="l02500"></a>02500 <span class="comment">            Get where the text should be drawn vertically.</span>
    2524. 

  2524. <a name="l02501"></a>02501 <span class="comment">    */</span>
    2525. 

  2525. <a name="l02502"></a><a class="code" href="class_gorilla_1_1_caption.html#a597c239057080a9797c21e97c58876ec">02502</a>     Ogre::Real  <a class="code" href="class_gorilla_1_1_caption.html#a597c239057080a9797c21e97c58876ec">left</a>()<span class="keyword"> const</span>
    2526. 

  2526. <a name="l02503"></a>02503 <span class="keyword">    </span>{
    2527. 

  2527. <a name="l02504"></a>02504      <span class="keywordflow">return</span> mLeft;
    2528. 

  2528. <a name="l02505"></a>02505     }
    2529. 

  2529. <a name="l02506"></a>02506 <span class="comment"></span>
    2530. 

  2530. <a name="l02507"></a>02507 <span class="comment">    /*! function. top</span>
    2531. 

  2531. <a name="l02508"></a>02508 <span class="comment">        desc.</span>
    2532. 

  2532. <a name="l02509"></a>02509 <span class="comment">            Set where the text should be drawn vertically.</span>
    2533. 

  2533. <a name="l02510"></a>02510 <span class="comment">        note.</span>
    2534. 

  2534. <a name="l02511"></a>02511 <span class="comment">             If the TextAlignment is Right Aligned, then this will be the right-side of the last character drawn (with in width limits).</span>
    2535. 

  2535. <a name="l02512"></a>02512 <span class="comment">             If the TextAlignment is Centre Aligned, then this will be the center of the drawn text drawn (with in width limits).</span>
    2536. 

  2536. <a name="l02513"></a>02513 <span class="comment">    */</span>
    2537. 

  2537. <a name="l02514"></a><a class="code" href="class_gorilla_1_1_caption.html#a3ed79ff001eb133b6ae93b897a32d4b0">02514</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_caption.html#a597c239057080a9797c21e97c58876ec">left</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_caption.html#a597c239057080a9797c21e97c58876ec">left</a>)
    2538. 

  2538. <a name="l02515"></a>02515     {
    2539. 

  2539. <a name="l02516"></a>02516      mLeft = left;
    2540. 

  2540. <a name="l02517"></a>02517      mDirty = <span class="keyword">true</span>;
    2541. 

  2541. <a name="l02518"></a>02518      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2542. 

  2542. <a name="l02519"></a>02519     }
    2543. 

  2543. <a name="l02520"></a>02520 <span class="comment"></span>
    2544. 

  2544. <a name="l02521"></a>02521 <span class="comment">    /*! function. top</span>
    2545. 

  2545. <a name="l02522"></a>02522 <span class="comment">        desc.</span>
    2546. 

  2546. <a name="l02523"></a>02523 <span class="comment">            Get where the text should be drawn vertically.</span>
    2547. 

  2547. <a name="l02524"></a>02524 <span class="comment">    */</span>
    2548. 

  2548. <a name="l02525"></a><a class="code" href="class_gorilla_1_1_caption.html#ac53718869ea1fa642320c60e346be5be">02525</a>     Ogre::Real  <a class="code" href="class_gorilla_1_1_caption.html#ac53718869ea1fa642320c60e346be5be">top</a>()<span class="keyword"> const</span>
    2549. 

  2549. <a name="l02526"></a>02526 <span class="keyword">    </span>{
    2550. 

  2550. <a name="l02527"></a>02527      <span class="keywordflow">return</span> mTop;
    2551. 

  2551. <a name="l02528"></a>02528     }
    2552. 

  2552. <a name="l02529"></a>02529 <span class="comment"></span>
    2553. 

  2553. <a name="l02530"></a>02530 <span class="comment">    /*! function. top</span>
    2554. 

  2554. <a name="l02531"></a>02531 <span class="comment">        desc.</span>
    2555. 

  2555. <a name="l02532"></a>02532 <span class="comment">            Set where the text should be drawn vertically.</span>
    2556. 

  2556. <a name="l02533"></a>02533 <span class="comment">    */</span>
    2557. 

  2557. <a name="l02534"></a><a class="code" href="class_gorilla_1_1_caption.html#aa18cd8a5afe3f2bc191a88f3c4f9da1d">02534</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_caption.html#ac53718869ea1fa642320c60e346be5be">top</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_caption.html#ac53718869ea1fa642320c60e346be5be">top</a>)
    2558. 

  2558. <a name="l02535"></a>02535     {
    2559. 

  2559. <a name="l02536"></a>02536      mTop = top;
    2560. 

  2560. <a name="l02537"></a>02537      mDirty = <span class="keyword">true</span>;
    2561. 

  2561. <a name="l02538"></a>02538      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2562. 

  2562. <a name="l02539"></a>02539     }
    2563. 

  2563. <a name="l02540"></a>02540     <span class="comment"></span>
    2564. 

  2564. <a name="l02541"></a>02541 <span class="comment">    /*! function. size</span>
    2565. 

  2565. <a name="l02542"></a>02542 <span class="comment">        desc.</span>
    2566. 

  2566. <a name="l02543"></a>02543 <span class="comment">            Set the maximum width and height of the text can draw into.</span>
    2567. 

  2567. <a name="l02544"></a>02544 <span class="comment">    */</span>
    2568. 

  2568. <a name="l02545"></a><a class="code" href="class_gorilla_1_1_caption.html#a4287d168eab9006775f23892bd09123c">02545</a>     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_caption.html#a4287d168eab9006775f23892bd09123c">size</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_caption.html#a4f277747191b2afd25743caf6fc20c41">width</a>, <span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_caption.html#a8ee1f48faf8183ab55cd9a4b746cb5a2">height</a>)
    2569. 

  2569. <a name="l02546"></a>02546     {
    2570. 

  2570. <a name="l02547"></a>02547      mWidth = width;
    2571. 

  2571. <a name="l02548"></a>02548      mHeight = height;
    2572. 

  2572. <a name="l02549"></a>02549      mDirty = <span class="keyword">true</span>;
    2573. 

  2573. <a name="l02550"></a>02550      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2574. 

  2574. <a name="l02551"></a>02551     }
    2575. 

  2575. <a name="l02552"></a>02552 <span class="comment"></span>
    2576. 

  2576. <a name="l02553"></a>02553 <span class="comment">    /*! function. width</span>
    2577. 

  2577. <a name="l02554"></a>02554 <span class="comment">        desc.</span>
    2578. 

  2578. <a name="l02555"></a>02555 <span class="comment">            Get the maximum width of the text can draw into.</span>
    2579. 

  2579. <a name="l02556"></a>02556 <span class="comment">    */</span>
    2580. 

  2580. <a name="l02557"></a><a class="code" href="class_gorilla_1_1_caption.html#a4f277747191b2afd25743caf6fc20c41">02557</a>     Ogre::Real <a class="code" href="class_gorilla_1_1_caption.html#a4f277747191b2afd25743caf6fc20c41">width</a>()<span class="keyword"> const</span>
    2581. 

  2581. <a name="l02558"></a>02558 <span class="keyword">    </span>{
    2582. 

  2582. <a name="l02559"></a>02559      <span class="keywordflow">return</span> mWidth;
    2583. 

  2583. <a name="l02560"></a>02560     }
    2584. 

  2584. <a name="l02561"></a>02561     <span class="comment"></span>
    2585. 

  2585. <a name="l02562"></a>02562 <span class="comment">    /*! function. width</span>
    2586. 

  2586. <a name="l02563"></a>02563 <span class="comment">        desc.</span>
    2587. 

  2587. <a name="l02564"></a>02564 <span class="comment">            Set the maximum width of the text can draw into.</span>
    2588. 

  2588. <a name="l02565"></a>02565 <span class="comment">    */</span>
    2589. 

  2589. <a name="l02566"></a><a class="code" href="class_gorilla_1_1_caption.html#a3e3d22aa3ac8435cc61138bb52364160">02566</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_caption.html#a4f277747191b2afd25743caf6fc20c41">width</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_caption.html#a4f277747191b2afd25743caf6fc20c41">width</a>)
    2590. 

  2590. <a name="l02567"></a>02567     {
    2591. 

  2591. <a name="l02568"></a>02568      mWidth = width;
    2592. 

  2592. <a name="l02569"></a>02569      mDirty = <span class="keyword">true</span>;
    2593. 

  2593. <a name="l02570"></a>02570      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2594. 

  2594. <a name="l02571"></a>02571     }
    2595. 

  2595. <a name="l02572"></a>02572     <span class="comment"></span>
    2596. 

  2596. <a name="l02573"></a>02573 <span class="comment">    /*! function. height</span>
    2597. 

  2597. <a name="l02574"></a>02574 <span class="comment">        desc.</span>
    2598. 

  2598. <a name="l02575"></a>02575 <span class="comment">            Get the maximum height of the text can draw into.</span>
    2599. 

  2599. <a name="l02576"></a>02576 <span class="comment">    */</span>
    2600. 

  2600. <a name="l02577"></a><a class="code" href="class_gorilla_1_1_caption.html#a8ee1f48faf8183ab55cd9a4b746cb5a2">02577</a>     Ogre::Real <a class="code" href="class_gorilla_1_1_caption.html#a8ee1f48faf8183ab55cd9a4b746cb5a2">height</a>()<span class="keyword"> const</span>
    2601. 

  2601. <a name="l02578"></a>02578 <span class="keyword">    </span>{
    2602. 

  2602. <a name="l02579"></a>02579      <span class="keywordflow">return</span> mHeight;
    2603. 

  2603. <a name="l02580"></a>02580     }
    2604. 

  2604. <a name="l02581"></a>02581     <span class="comment"></span>
    2605. 

  2605. <a name="l02582"></a>02582 <span class="comment">    /*! function. height</span>
    2606. 

  2606. <a name="l02583"></a>02583 <span class="comment">        desc.</span>
    2607. 

  2607. <a name="l02584"></a>02584 <span class="comment">            Set the maximum height of the text can draw into.</span>
    2608. 

  2608. <a name="l02585"></a>02585 <span class="comment">    */</span>
    2609. 

  2609. <a name="l02586"></a><a class="code" href="class_gorilla_1_1_caption.html#a5e638308898f70ec6bdb80b4529b5c78">02586</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_caption.html#a8ee1f48faf8183ab55cd9a4b746cb5a2">height</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_caption.html#a8ee1f48faf8183ab55cd9a4b746cb5a2">height</a>)
    2610. 

  2610. <a name="l02587"></a>02587     {
    2611. 

  2611. <a name="l02588"></a>02588      mHeight = height;
    2612. 

  2612. <a name="l02589"></a>02589      mDirty = <span class="keyword">true</span>;
    2613. 

  2613. <a name="l02590"></a>02590      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2614. 

  2614. <a name="l02591"></a>02591     }
    2615. 

  2615. <a name="l02592"></a>02592     <span class="comment"></span>
    2616. 

  2616. <a name="l02593"></a>02593 <span class="comment">    /*! function. caption</span>
    2617. 

  2617. <a name="l02594"></a>02594 <span class="comment">        desc.</span>
    2618. 

  2618. <a name="l02595"></a>02595 <span class="comment">            Get the text indented to show.</span>
    2619. 

  2619. <a name="l02596"></a>02596 <span class="comment">    */</span>
    2620. 

  2620. <a name="l02597"></a><a class="code" href="class_gorilla_1_1_caption.html#ae4035a999e01b63b41ed7cc0119b32d9">02597</a>     Ogre::String  <a class="code" href="class_gorilla_1_1_caption.html#ae4035a999e01b63b41ed7cc0119b32d9">text</a>()<span class="keyword"> const</span>
    2621. 

  2621. <a name="l02598"></a>02598 <span class="keyword">    </span>{
    2622. 

  2622. <a name="l02599"></a>02599      <span class="keywordflow">return</span> mText;
    2623. 

  2623. <a name="l02600"></a>02600     }
    2624. 

  2624. <a name="l02601"></a>02601     <span class="comment"></span>
    2625. 

  2625. <a name="l02602"></a>02602 <span class="comment">    /*! function. alignment</span>
    2626. 

  2626. <a name="l02603"></a>02603 <span class="comment">        desc.</span>
    2627. 

  2627. <a name="l02604"></a>02604 <span class="comment">            Set the text to show.</span>
    2628. 

  2628. <a name="l02605"></a>02605 <span class="comment">    */</span>
    2629. 

  2629. <a name="l02606"></a><a class="code" href="class_gorilla_1_1_caption.html#a4acb7a0bb1376a1fc013f7a7c1512bd4">02606</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_caption.html#ae4035a999e01b63b41ed7cc0119b32d9">text</a>(<span class="keyword">const</span> Ogre::String&amp; <a class="code" href="class_gorilla_1_1_caption.html#ae4035a999e01b63b41ed7cc0119b32d9">text</a>)
    2630. 

  2630. <a name="l02607"></a>02607     {
    2631. 

  2631. <a name="l02608"></a>02608      mText = text;
    2632. 

  2632. <a name="l02609"></a>02609      mDirty = <span class="keyword">true</span>;
    2633. 

  2633. <a name="l02610"></a>02610      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2634. 

  2634. <a name="l02611"></a>02611     }
    2635. 

  2635. <a name="l02612"></a>02612     <span class="comment"></span>
    2636. 

  2636. <a name="l02613"></a>02613 <span class="comment">    /*! function. alignment</span>
    2637. 

  2637. <a name="l02614"></a>02614 <span class="comment">        desc.</span>
    2638. 

  2638. <a name="l02615"></a>02615 <span class="comment">            Get the alignment of text.</span>
    2639. 

  2639. <a name="l02616"></a>02616 <span class="comment">    */</span>
    2640. 

  2640. <a name="l02617"></a><a class="code" href="class_gorilla_1_1_caption.html#a7a18602bdfe92ea3d2d532f8771c130a">02617</a>     TextAlignment <a class="code" href="class_gorilla_1_1_caption.html#a7a18602bdfe92ea3d2d532f8771c130a">align</a>()<span class="keyword"> const</span>
    2641. 

  2641. <a name="l02618"></a>02618 <span class="keyword">    </span>{
    2642. 

  2642. <a name="l02619"></a>02619      <span class="keywordflow">return</span> mAlignment;
    2643. 

  2643. <a name="l02620"></a>02620     }
    2644. 

  2644. <a name="l02621"></a>02621     <span class="comment"></span>
    2645. 

  2645. <a name="l02622"></a>02622 <span class="comment">    /*! function. alignment</span>
    2646. 

  2646. <a name="l02623"></a>02623 <span class="comment">        desc.</span>
    2647. 

  2647. <a name="l02624"></a>02624 <span class="comment">            Set the alignment of text.</span>
    2648. 

  2648. <a name="l02625"></a>02625 <span class="comment">    */</span>
    2649. 

  2649. <a name="l02626"></a><a class="code" href="class_gorilla_1_1_caption.html#aadd096a81bc5832ec023b3bc5b3b479f">02626</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_caption.html#a7a18602bdfe92ea3d2d532f8771c130a">align</a>(<span class="keyword">const</span> TextAlignment&amp; alignment)
    2650. 

  2650. <a name="l02627"></a>02627     {
    2651. 

  2651. <a name="l02628"></a>02628      mAlignment = alignment;
    2652. 

  2652. <a name="l02629"></a>02629      mDirty = <span class="keyword">true</span>;
    2653. 

  2653. <a name="l02630"></a>02630      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2654. 

  2654. <a name="l02631"></a>02631     }
    2655. 

  2655. <a name="l02632"></a>02632     <span class="comment"></span>
    2656. 

  2656. <a name="l02633"></a>02633 <span class="comment">    /*! function. alignment</span>
    2657. 

  2657. <a name="l02634"></a>02634 <span class="comment">        desc.</span>
    2658. 

  2658. <a name="l02635"></a>02635 <span class="comment">            Get the vertical alignment of text.</span>
    2659. 

  2659. <a name="l02636"></a>02636 <span class="comment">    */</span>
    2660. 

  2660. <a name="l02637"></a><a class="code" href="class_gorilla_1_1_caption.html#afdb379a9510e1a5527d0c067d95d1629">02637</a>     VerticalAlignment <a class="code" href="class_gorilla_1_1_caption.html#afdb379a9510e1a5527d0c067d95d1629">vertical_align</a>()<span class="keyword"> const</span>
    2661. 

  2661. <a name="l02638"></a>02638 <span class="keyword">    </span>{
    2662. 

  2662. <a name="l02639"></a>02639      <span class="keywordflow">return</span> mVerticalAlign;
    2663. 

  2663. <a name="l02640"></a>02640     }
    2664. 

  2664. <a name="l02641"></a>02641     <span class="comment"></span>
    2665. 

  2665. <a name="l02642"></a>02642 <span class="comment">    /*! function. vertical_align</span>
    2666. 

  2666. <a name="l02643"></a>02643 <span class="comment">        desc.</span>
    2667. 

  2667. <a name="l02644"></a>02644 <span class="comment">            Set the vertical alignment of text.</span>
    2668. 

  2668. <a name="l02645"></a>02645 <span class="comment">    */</span>
    2669. 

  2669. <a name="l02646"></a><a class="code" href="class_gorilla_1_1_caption.html#aa0ba3cc7f52965065d488244a75cfe75">02646</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_caption.html#afdb379a9510e1a5527d0c067d95d1629">vertical_align</a>(<span class="keyword">const</span> VerticalAlignment&amp; alignment)
    2670. 

  2670. <a name="l02647"></a>02647     {
    2671. 

  2671. <a name="l02648"></a>02648      mVerticalAlign = alignment;
    2672. 

  2672. <a name="l02649"></a>02649      mDirty = <span class="keyword">true</span>;
    2673. 

  2673. <a name="l02650"></a>02650      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2674. 

  2674. <a name="l02651"></a>02651     }
    2675. 

  2675. <a name="l02652"></a>02652     <span class="comment"></span>
    2676. 

  2676. <a name="l02653"></a>02653 <span class="comment">    /*! function. clipped_left_index</span>
    2677. 

  2677. <a name="l02654"></a>02654 <span class="comment">        desc.</span>
    2678. 

  2678. <a name="l02655"></a>02655 <span class="comment">            Get the index (character position), of the first character that could not be drawn due to the limits</span>
    2679. 

  2679. <a name="l02656"></a>02656 <span class="comment">            of the width of the text, to the left.</span>
    2680. 

  2680. <a name="l02657"></a>02657 <span class="comment">        return.</span>
    2681. 

  2681. <a name="l02658"></a>02658 <span class="comment">            size_t -- The index if the first clipped character, or std::string::npos if there was no clipping and</span>
    2682. 

  2682. <a name="l02659"></a>02659 <span class="comment">                      the text was drawn fully within the given space.</span>
    2683. 

  2683. <a name="l02660"></a>02660 <span class="comment">    */</span>
    2684. 

  2684. <a name="l02661"></a><a class="code" href="class_gorilla_1_1_caption.html#a8eb8ce0db7a7437da33de55961ff81da">02661</a>     <span class="keywordtype">size_t</span>  <a class="code" href="class_gorilla_1_1_caption.html#a8eb8ce0db7a7437da33de55961ff81da">clipped_left_index</a>()<span class="keyword"> const</span>
    2685. 

  2685. <a name="l02662"></a>02662 <span class="keyword">    </span>{
    2686. 

  2686. <a name="l02663"></a>02663      <span class="keywordflow">return</span> mClippedLeftIndex;
    2687. 

  2687. <a name="l02664"></a>02664     }
    2688. 

  2688. <a name="l02665"></a>02665     <span class="comment"></span>
    2689. 

  2689. <a name="l02666"></a>02666 <span class="comment">    /*! function. clipped_right_index</span>
    2690. 

  2690. <a name="l02667"></a>02667 <span class="comment">        desc.</span>
    2691. 

  2691. <a name="l02668"></a>02668 <span class="comment">            Get the index (character position), of the first character that could not be drawn due to the limits</span>
    2692. 

  2692. <a name="l02669"></a>02669 <span class="comment">            of the width of the text, to the right.</span>
    2693. 

  2693. <a name="l02670"></a>02670 <span class="comment">        return.</span>
    2694. 

  2694. <a name="l02671"></a>02671 <span class="comment">            size_t -- The index if the first clipped character, or std::string::npos if there was no clipping and</span>
    2695. 

  2695. <a name="l02672"></a>02672 <span class="comment">                      the text was drawn fully within the given space.</span>
    2696. 

  2696. <a name="l02673"></a>02673 <span class="comment">    */</span>
    2697. 

  2697. <a name="l02674"></a><a class="code" href="class_gorilla_1_1_caption.html#a9251d86b611e7c288c6d6cc3cd3dfd66">02674</a>     <span class="keywordtype">size_t</span>  <a class="code" href="class_gorilla_1_1_caption.html#a9251d86b611e7c288c6d6cc3cd3dfd66">clipped_right_index</a>()<span class="keyword"> const</span>
    2698. 

  2698. <a name="l02675"></a>02675 <span class="keyword">    </span>{
    2699. 

  2699. <a name="l02676"></a>02676      <span class="keywordflow">return</span> mClippedRightIndex;
    2700. 

  2700. <a name="l02677"></a>02677     }
    2701. 

  2701. <a name="l02678"></a>02678     <span class="comment"></span>
    2702. 

  2702. <a name="l02679"></a>02679 <span class="comment">    /*! function. colour</span>
    2703. 

  2703. <a name="l02680"></a>02680 <span class="comment">        desc.</span>
    2704. 

  2704. <a name="l02681"></a>02681 <span class="comment">            Get the text colour.</span>
    2705. 

  2705. <a name="l02682"></a>02682 <span class="comment">    */</span>
    2706. 

  2706. <a name="l02683"></a><a class="code" href="class_gorilla_1_1_caption.html#a880c1ca1cedadf7b419b20db9edc0051">02683</a>     Ogre::ColourValue  <a class="code" href="class_gorilla_1_1_caption.html#a880c1ca1cedadf7b419b20db9edc0051">colour</a>()<span class="keyword"> const</span>
    2707. 

  2707. <a name="l02684"></a>02684 <span class="keyword">    </span>{
    2708. 

  2708. <a name="l02685"></a>02685      <span class="keywordflow">return</span> mColour;
    2709. 

  2709. <a name="l02686"></a>02686     }
    2710. 

  2710. <a name="l02687"></a>02687     <span class="comment"></span>
    2711. 

  2711. <a name="l02688"></a>02688 <span class="comment">    /*! function. colour</span>
    2712. 

  2712. <a name="l02689"></a>02689 <span class="comment">        desc.</span>
    2713. 

  2713. <a name="l02690"></a>02690 <span class="comment">            Set the text colour.</span>
    2714. 

  2714. <a name="l02691"></a>02691 <span class="comment">    */</span>
    2715. 

  2715. <a name="l02692"></a><a class="code" href="class_gorilla_1_1_caption.html#a59b4785e3c1544c504c01f5e1d94eaa6">02692</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_caption.html#a880c1ca1cedadf7b419b20db9edc0051">colour</a>(<span class="keyword">const</span> Ogre::ColourValue&amp; <a class="code" href="class_gorilla_1_1_caption.html#a880c1ca1cedadf7b419b20db9edc0051">colour</a>)
    2716. 

  2716. <a name="l02693"></a>02693     {
    2717. 

  2717. <a name="l02694"></a>02694      mColour = colour;
    2718. 

  2718. <a name="l02695"></a>02695      mDirty = <span class="keyword">true</span>;
    2719. 

  2719. <a name="l02696"></a>02696      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2720. 

  2720. <a name="l02697"></a>02697     }
    2721. 

  2721. <a name="l02698"></a>02698     <span class="comment"></span>
    2722. 

  2722. <a name="l02699"></a>02699 <span class="comment">    /*! function. colour</span>
    2723. 

  2723. <a name="l02700"></a>02700 <span class="comment">        desc.</span>
    2724. 

  2724. <a name="l02701"></a>02701 <span class="comment">            Set the text colour.</span>
    2725. 

  2725. <a name="l02702"></a>02702 <span class="comment">    */</span>
    2726. 

  2726. <a name="l02703"></a><a class="code" href="class_gorilla_1_1_caption.html#a5d72a4433f8af36006654d5807b2378c">02703</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_caption.html#a880c1ca1cedadf7b419b20db9edc0051">colour</a>(Gorilla::Colours::Colour <a class="code" href="class_gorilla_1_1_caption.html#a880c1ca1cedadf7b419b20db9edc0051">colour</a>)
    2727. 

  2727. <a name="l02704"></a>02704     {
    2728. 

  2728. <a name="l02705"></a>02705      mColour = webcolour(colour);
    2729. 

  2729. <a name="l02706"></a>02706      mDirty = <span class="keyword">true</span>;
    2730. 

  2730. <a name="l02707"></a>02707      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2731. 

  2731. <a name="l02708"></a>02708     }
    2732. 

  2732. <a name="l02709"></a>02709     <span class="comment"></span>
    2733. 

  2733. <a name="l02710"></a>02710 <span class="comment">    /*! function. background</span>
    2734. 

  2734. <a name="l02711"></a>02711 <span class="comment">        desc.</span>
    2735. 

  2735. <a name="l02712"></a>02712 <span class="comment">            Get the background colour</span>
    2736. 

  2736. <a name="l02713"></a>02713 <span class="comment">    */</span>
    2737. 

  2737. <a name="l02714"></a><a class="code" href="class_gorilla_1_1_caption.html#a8becea7dce78bae26f849b326220bd7d">02714</a>     Ogre::ColourValue  <a class="code" href="class_gorilla_1_1_caption.html#a8becea7dce78bae26f849b326220bd7d">background</a>()<span class="keyword"> const</span>
    2738. 

  2738. <a name="l02715"></a>02715 <span class="keyword">    </span>{
    2739. 

  2739. <a name="l02716"></a>02716      <span class="keywordflow">return</span> mBackground;
    2740. 

  2740. <a name="l02717"></a>02717     }
    2741. 

  2741. <a name="l02718"></a>02718     <span class="comment"></span>
    2742. 

  2742. <a name="l02719"></a>02719 <span class="comment">    /*! function. background</span>
    2743. 

  2743. <a name="l02720"></a>02720 <span class="comment">        desc.</span>
    2744. 

  2744. <a name="l02721"></a>02721 <span class="comment">            Set the background colour</span>
    2745. 

  2745. <a name="l02722"></a>02722 <span class="comment">    */</span>
    2746. 

  2746. <a name="l02723"></a><a class="code" href="class_gorilla_1_1_caption.html#a471e69d779bce819086a045e764d98e5">02723</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_caption.html#a8becea7dce78bae26f849b326220bd7d">background</a>(<span class="keyword">const</span> Ogre::ColourValue&amp; <a class="code" href="class_gorilla_1_1_caption.html#a8becea7dce78bae26f849b326220bd7d">background</a>)
    2747. 

  2747. <a name="l02724"></a>02724     {
    2748. 

  2748. <a name="l02725"></a>02725      mBackground = background;
    2749. 

  2749. <a name="l02726"></a>02726      mDirty = <span class="keyword">true</span>;
    2750. 

  2750. <a name="l02727"></a>02727      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2751. 

  2751. <a name="l02728"></a>02728     }
    2752. 

  2752. <a name="l02729"></a>02729     <span class="comment"></span>
    2753. 

  2753. <a name="l02730"></a>02730 <span class="comment">    /*! function. background</span>
    2754. 

  2754. <a name="l02731"></a>02731 <span class="comment">        desc.</span>
    2755. 

  2755. <a name="l02732"></a>02732 <span class="comment">            Set the background colour</span>
    2756. 

  2756. <a name="l02733"></a>02733 <span class="comment">    */</span>
    2757. 

  2757. <a name="l02734"></a><a class="code" href="class_gorilla_1_1_caption.html#aa89f585f56842e8e3b0e2ebafed05364">02734</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_caption.html#a8becea7dce78bae26f849b326220bd7d">background</a>(Gorilla::Colours::Colour <a class="code" href="class_gorilla_1_1_caption.html#a8becea7dce78bae26f849b326220bd7d">background</a>)
    2758. 

  2758. <a name="l02735"></a>02735     {
    2759. 

  2759. <a name="l02736"></a>02736      <span class="keywordflow">if</span> (background == Colours::None)
    2760. 

  2760. <a name="l02737"></a>02737       mBackground.a = 0;
    2761. 

  2761. <a name="l02738"></a>02738      <span class="keywordflow">else</span>
    2762. 

  2762. <a name="l02739"></a>02739       mBackground = webcolour(background);
    2763. 

  2763. <a name="l02740"></a>02740      mDirty = <span class="keyword">true</span>;
    2764. 

  2764. <a name="l02741"></a>02741      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2765. 

  2765. <a name="l02742"></a>02742     }
    2766. 

  2766. <a name="l02743"></a>02743     <span class="comment"></span>
    2767. 

  2767. <a name="l02744"></a>02744 <span class="comment">    /*! function. no_background </span>
    2768. 

  2768. <a name="l02745"></a>02745 <span class="comment">        desc.</span>
    2769. 

  2769. <a name="l02746"></a>02746 <span class="comment">            Don&#39;t draw the background.</span>
    2770. 

  2770. <a name="l02747"></a>02747 <span class="comment">        note.</span>
    2771. 

  2771. <a name="l02748"></a>02748 <span class="comment">            This just sets the background colour alpha to zero. Which on the next</span>
    2772. 

  2772. <a name="l02749"></a>02749 <span class="comment">            draw tells Caption to skip over drawing the background.</span>
    2773. 

  2773. <a name="l02750"></a>02750 <span class="comment">    */</span>
    2774. 

  2774. <a name="l02751"></a><a class="code" href="class_gorilla_1_1_caption.html#a05caac76c7604bb0f3ca3dcde8ee989d">02751</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_caption.html#a05caac76c7604bb0f3ca3dcde8ee989d">no_background</a>()
    2775. 

  2775. <a name="l02752"></a>02752     {
    2776. 

  2776. <a name="l02753"></a>02753      mBackground.a = 0;
    2777. 

  2777. <a name="l02754"></a>02754      mDirty = <span class="keyword">true</span>;
    2778. 

  2778. <a name="l02755"></a>02755      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2779. 

  2779. <a name="l02756"></a>02756     }
    2780. 

  2780. <a name="l02757"></a>02757 <span class="comment"></span>
    2781. 

  2781. <a name="l02758"></a>02758 <span class="comment">    /*! function. _redraw</span>
    2782. 

  2782. <a name="l02759"></a>02759 <span class="comment">        desc.</span>
    2783. 

  2783. <a name="l02760"></a>02760 <span class="comment">            Redraw the text.</span>
    2784. 

  2784. <a name="l02761"></a>02761 <span class="comment">        note.</span>
    2785. 

  2785. <a name="l02762"></a>02762 <span class="comment">            This shouldn&#39;t be need to be called by the user.</span>
    2786. 

  2786. <a name="l02763"></a>02763 <span class="comment">    */</span>
    2787. 

  2787. <a name="l02764"></a>02764     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_caption.html#abf6dc46426bb991fe85641051824d023">_redraw</a>();
    2788. 

  2788. <a name="l02765"></a>02765     
    2789. 

  2789. <a name="l02766"></a>02766    <span class="keyword">protected</span>:
    2790. 

  2790. <a name="l02767"></a>02767     
    2791. 

  2791. <a name="l02768"></a>02768     <span class="keywordtype">void</span>               _calculateDrawSize(Ogre::Vector2&amp; <a class="code" href="class_gorilla_1_1_caption.html#a4287d168eab9006775f23892bd09123c">size</a>);
    2792. 

  2792. <a name="l02769"></a>02769     
    2793. 

  2793. <a name="l02770"></a>02770     <a class="code" href="class_gorilla_1_1_caption.html">Caption</a>(Ogre::uint glyphDataIndex, Ogre::Real <a class="code" href="class_gorilla_1_1_caption.html#a597c239057080a9797c21e97c58876ec">left</a>, Ogre::Real <a class="code" href="class_gorilla_1_1_caption.html#ac53718869ea1fa642320c60e346be5be">top</a>, <span class="keyword">const</span> Ogre::String&amp; caption, <a class="code" href="class_gorilla_1_1_layer.html">Layer</a>* parent);
    2794. 

  2794. <a name="l02771"></a>02771     
    2795. 

  2795. <a name="l02772"></a>02772    ~<a class="code" href="class_gorilla_1_1_caption.html">Caption</a>() {}
    2796. 

  2796. <a name="l02773"></a>02773     
    2797. 

  2797. <a name="l02774"></a>02774    <span class="keyword">protected</span>:
    2798. 

  2798. <a name="l02775"></a>02775     
    2799. 

  2799. <a name="l02776"></a>02776     Layer*                mLayer;
    2800. 

  2800. <a name="l02777"></a>02777     GlyphData*            mGlyphData;
    2801. 

  2801. <a name="l02778"></a>02778     Ogre::Real            mLeft, mTop, mWidth, mHeight;
    2802. 

  2802. <a name="l02779"></a>02779     TextAlignment         mAlignment;
    2803. 

  2803. <a name="l02780"></a>02780     VerticalAlignment     mVerticalAlign;
    2804. 

  2804. <a name="l02781"></a>02781     Ogre::String          mText;
    2805. 

  2805. <a name="l02782"></a>02782     Ogre::ColourValue     mColour, mBackground;
    2806. 

  2806. <a name="l02783"></a>02783     <span class="keywordtype">bool</span>                  mDirty;
    2807. 

  2807. <a name="l02784"></a>02784     buffer&lt;Vertex&gt;        mVertices;
    2808. 

  2808. <a name="l02785"></a>02785     <span class="keywordtype">size_t</span>                mClippedLeftIndex, mClippedRightIndex;
    2809. 

  2809. <a name="l02786"></a>02786     
    2810. 

  2810. <a name="l02787"></a>02787   };
    2811. 

  2811. <a name="l02788"></a>02788   
    2812. 

  2812. <a name="l02789"></a>02789   <span class="comment">/* class. Caption</span>
    2813. 

  2813. <a name="l02790"></a>02790 <span class="comment">     desc.</span>
    2814. 

  2814. <a name="l02791"></a>02791 <span class="comment">         A multi-line collection of text formatted by a light markup language, that can</span>
    2815. 

  2815. <a name="l02792"></a>02792 <span class="comment">         switch colours, change to monospace and insert sprites directly into the text.</span>
    2816. 

  2816. <a name="l02793"></a>02793 <span class="comment">  */</span>
    2817. 

  2817. <a name="l02794"></a><a class="code" href="class_gorilla_1_1_markup_text.html">02794</a>   <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_markup_text.html">MarkupText</a> : <span class="keyword">public</span> Ogre::GeneralAllocatedObject
    2818. 

  2818. <a name="l02795"></a>02795   {
    2819. 

  2819. <a name="l02796"></a>02796     
    2820. 

  2820. <a name="l02797"></a>02797    <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="class_gorilla_1_1_layer.html">Layer</a>;
    2821. 

  2821. <a name="l02798"></a>02798    
    2822. 

  2822. <a name="l02799"></a>02799    <span class="keyword">public</span>:
    2823. 

  2823. <a name="l02800"></a>02800     <span class="comment"></span>
    2824. 

  2824. <a name="l02801"></a>02801 <span class="comment">    /*! function. top</span>
    2825. 

  2825. <a name="l02802"></a>02802 <span class="comment">        desc.</span>
    2826. 

  2826. <a name="l02803"></a>02803 <span class="comment">            Get where the text should be drawn vertically.</span>
    2827. 

  2827. <a name="l02804"></a>02804 <span class="comment">    */</span>
    2828. 

  2828. <a name="l02805"></a><a class="code" href="class_gorilla_1_1_markup_text.html#a3f6b9a6ce11b1a91dca4f56ea3167cb5">02805</a>     Ogre::Real  <a class="code" href="class_gorilla_1_1_markup_text.html#a3f6b9a6ce11b1a91dca4f56ea3167cb5">left</a>()<span class="keyword"> const</span>
    2829. 

  2829. <a name="l02806"></a>02806 <span class="keyword">    </span>{
    2830. 

  2830. <a name="l02807"></a>02807      <span class="keywordflow">return</span> mLeft;
    2831. 

  2831. <a name="l02808"></a>02808     }
    2832. 

  2832. <a name="l02809"></a>02809 <span class="comment"></span>
    2833. 

  2833. <a name="l02810"></a>02810 <span class="comment">    /*! function. top</span>
    2834. 

  2834. <a name="l02811"></a>02811 <span class="comment">        desc.</span>
    2835. 

  2835. <a name="l02812"></a>02812 <span class="comment">            Set where the text should be drawn vertically.</span>
    2836. 

  2836. <a name="l02813"></a>02813 <span class="comment">        note.</span>
    2837. 

  2837. <a name="l02814"></a>02814 <span class="comment">             If the TextAlignment is Right Aligned, then this will be the right-side of the last character drawn (with in width limits).</span>
    2838. 

  2838. <a name="l02815"></a>02815 <span class="comment">             If the TextAlignment is Centre Aligned, then this will be the center of the drawn text drawn (with in width limits).</span>
    2839. 

  2839. <a name="l02816"></a>02816 <span class="comment">    */</span>
    2840. 

  2840. <a name="l02817"></a><a class="code" href="class_gorilla_1_1_markup_text.html#a939de25794bc20ce11b6b2d47168e9ff">02817</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_markup_text.html#a3f6b9a6ce11b1a91dca4f56ea3167cb5">left</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_markup_text.html#a3f6b9a6ce11b1a91dca4f56ea3167cb5">left</a>)
    2841. 

  2841. <a name="l02818"></a>02818     {
    2842. 

  2842. <a name="l02819"></a>02819      mLeft = left;
    2843. 

  2843. <a name="l02820"></a>02820      mDirty = <span class="keyword">true</span>;
    2844. 

  2844. <a name="l02821"></a>02821      mTextDirty = <span class="keyword">true</span>;
    2845. 

  2845. <a name="l02822"></a>02822      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2846. 

  2846. <a name="l02823"></a>02823     }
    2847. 

  2847. <a name="l02824"></a>02824 <span class="comment"></span>
    2848. 

  2848. <a name="l02825"></a>02825 <span class="comment">    /*! function. top</span>
    2849. 

  2849. <a name="l02826"></a>02826 <span class="comment">        desc.</span>
    2850. 

  2850. <a name="l02827"></a>02827 <span class="comment">            Get where the text should be drawn vertically.</span>
    2851. 

  2851. <a name="l02828"></a>02828 <span class="comment">    */</span>
    2852. 

  2852. <a name="l02829"></a><a class="code" href="class_gorilla_1_1_markup_text.html#ac96ff2d1f968fe01a2ea3efd03688332">02829</a>     Ogre::Real  <a class="code" href="class_gorilla_1_1_markup_text.html#ac96ff2d1f968fe01a2ea3efd03688332">top</a>()<span class="keyword"> const</span>
    2853. 

  2853. <a name="l02830"></a>02830 <span class="keyword">    </span>{
    2854. 

  2854. <a name="l02831"></a>02831      <span class="keywordflow">return</span> mTop;
    2855. 

  2855. <a name="l02832"></a>02832     }
    2856. 

  2856. <a name="l02833"></a>02833 <span class="comment"></span>
    2857. 

  2857. <a name="l02834"></a>02834 <span class="comment">    /*! function. top</span>
    2858. 

  2858. <a name="l02835"></a>02835 <span class="comment">        desc.</span>
    2859. 

  2859. <a name="l02836"></a>02836 <span class="comment">            Set where the text should be drawn vertically.</span>
    2860. 

  2860. <a name="l02837"></a>02837 <span class="comment">    */</span>
    2861. 

  2861. <a name="l02838"></a><a class="code" href="class_gorilla_1_1_markup_text.html#a48dfa38ca8d84d12949e773bb12360ce">02838</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_markup_text.html#ac96ff2d1f968fe01a2ea3efd03688332">top</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_markup_text.html#ac96ff2d1f968fe01a2ea3efd03688332">top</a>)
    2862. 

  2862. <a name="l02839"></a>02839     {
    2863. 

  2863. <a name="l02840"></a>02840      mTop = top;
    2864. 

  2864. <a name="l02841"></a>02841      mDirty = <span class="keyword">true</span>;
    2865. 

  2865. <a name="l02842"></a>02842      mTextDirty = <span class="keyword">true</span>;
    2866. 

  2866. <a name="l02843"></a>02843      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2867. 

  2867. <a name="l02844"></a>02844     }
    2868. 

  2868. <a name="l02845"></a>02845     
    2869. 

  2869. <a name="l02846"></a>02846     <span class="comment"></span>
    2870. 

  2870. <a name="l02847"></a>02847 <span class="comment">    /*! function. size</span>
    2871. 

  2871. <a name="l02848"></a>02848 <span class="comment">        desc.</span>
    2872. 

  2872. <a name="l02849"></a>02849 <span class="comment">            Set the maximum width and height of the text can draw into.</span>
    2873. 

  2873. <a name="l02850"></a>02850 <span class="comment">    */</span>
    2874. 

  2874. <a name="l02851"></a><a class="code" href="class_gorilla_1_1_markup_text.html#a4916b8716a2b7ed8c9f39bff9e8bbedc">02851</a>     <span class="keywordtype">void</span> <a class="code" href="class_gorilla_1_1_markup_text.html#a4916b8716a2b7ed8c9f39bff9e8bbedc">size</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_markup_text.html#a95f675354ec519adce651132838c36b2">width</a>, <span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_markup_text.html#a580150e8108fe807c4772e31a6f9f83d">height</a>)
    2875. 

  2875. <a name="l02852"></a>02852     {
    2876. 

  2876. <a name="l02853"></a>02853      mWidth = width;
    2877. 

  2877. <a name="l02854"></a>02854      mHeight = height;
    2878. 

  2878. <a name="l02855"></a>02855      mDirty = <span class="keyword">true</span>;
    2879. 

  2879. <a name="l02856"></a>02856      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2880. 

  2880. <a name="l02857"></a>02857     }
    2881. 

  2881. <a name="l02858"></a>02858 <span class="comment"></span>
    2882. 

  2882. <a name="l02859"></a>02859 <span class="comment">    /*! function. width</span>
    2883. 

  2883. <a name="l02860"></a>02860 <span class="comment">        desc.</span>
    2884. 

  2884. <a name="l02861"></a>02861 <span class="comment">            Get the maximum width of the text can draw into.</span>
    2885. 

  2885. <a name="l02862"></a>02862 <span class="comment">    */</span>
    2886. 

  2886. <a name="l02863"></a><a class="code" href="class_gorilla_1_1_markup_text.html#a95f675354ec519adce651132838c36b2">02863</a>     Ogre::Real <a class="code" href="class_gorilla_1_1_markup_text.html#a95f675354ec519adce651132838c36b2">width</a>()<span class="keyword"> const</span>
    2887. 

  2887. <a name="l02864"></a>02864 <span class="keyword">    </span>{
    2888. 

  2888. <a name="l02865"></a>02865      <span class="keywordflow">return</span> mWidth;
    2889. 

  2889. <a name="l02866"></a>02866     }
    2890. 

  2890. <a name="l02867"></a>02867     <span class="comment"></span>
    2891. 

  2891. <a name="l02868"></a>02868 <span class="comment">    /*! function. width</span>
    2892. 

  2892. <a name="l02869"></a>02869 <span class="comment">        desc.</span>
    2893. 

  2893. <a name="l02870"></a>02870 <span class="comment">            Set the maximum width of the text can draw into.</span>
    2894. 

  2894. <a name="l02871"></a>02871 <span class="comment">    */</span>
    2895. 

  2895. <a name="l02872"></a><a class="code" href="class_gorilla_1_1_markup_text.html#a15e6411a5ca786a6c179c345ef0effe1">02872</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_markup_text.html#a95f675354ec519adce651132838c36b2">width</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_markup_text.html#a95f675354ec519adce651132838c36b2">width</a>)
    2896. 

  2896. <a name="l02873"></a>02873     {
    2897. 

  2897. <a name="l02874"></a>02874      mWidth = width;
    2898. 

  2898. <a name="l02875"></a>02875      mDirty = <span class="keyword">true</span>;
    2899. 

  2899. <a name="l02876"></a>02876      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2900. 

  2900. <a name="l02877"></a>02877     }
    2901. 

  2901. <a name="l02878"></a>02878     <span class="comment"></span>
    2902. 

  2902. <a name="l02879"></a>02879 <span class="comment">    /*! function. height</span>
    2903. 

  2903. <a name="l02880"></a>02880 <span class="comment">        desc.</span>
    2904. 

  2904. <a name="l02881"></a>02881 <span class="comment">            Get the maximum height of the text can draw into.</span>
    2905. 

  2905. <a name="l02882"></a>02882 <span class="comment">    */</span>
    2906. 

  2906. <a name="l02883"></a><a class="code" href="class_gorilla_1_1_markup_text.html#a580150e8108fe807c4772e31a6f9f83d">02883</a>     Ogre::Real <a class="code" href="class_gorilla_1_1_markup_text.html#a580150e8108fe807c4772e31a6f9f83d">height</a>()<span class="keyword"> const</span>
    2907. 

  2907. <a name="l02884"></a>02884 <span class="keyword">    </span>{
    2908. 

  2908. <a name="l02885"></a>02885      <span class="keywordflow">return</span> mHeight;
    2909. 

  2909. <a name="l02886"></a>02886     }
    2910. 

  2910. <a name="l02887"></a>02887     <span class="comment"></span>
    2911. 

  2911. <a name="l02888"></a>02888 <span class="comment">    /*! function. height</span>
    2912. 

  2912. <a name="l02889"></a>02889 <span class="comment">        desc.</span>
    2913. 

  2913. <a name="l02890"></a>02890 <span class="comment">            Set the maximum height of the text can draw into.</span>
    2914. 

  2914. <a name="l02891"></a>02891 <span class="comment">    */</span>
    2915. 

  2915. <a name="l02892"></a><a class="code" href="class_gorilla_1_1_markup_text.html#ae81cdd2d6da4b5fcb47971c90347bce4">02892</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_markup_text.html#a580150e8108fe807c4772e31a6f9f83d">height</a>(<span class="keyword">const</span> Ogre::Real&amp; <a class="code" href="class_gorilla_1_1_markup_text.html#a580150e8108fe807c4772e31a6f9f83d">height</a>)
    2916. 

  2916. <a name="l02893"></a>02893     {
    2917. 

  2917. <a name="l02894"></a>02894      mHeight = height;
    2918. 

  2918. <a name="l02895"></a>02895      mDirty = <span class="keyword">true</span>;
    2919. 

  2919. <a name="l02896"></a>02896      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2920. 

  2920. <a name="l02897"></a>02897     }
    2921. 

  2921. <a name="l02898"></a>02898     <span class="comment"></span>
    2922. 

  2922. <a name="l02899"></a>02899 <span class="comment">    /*! function. maxTextWidth</span>
    2923. 

  2923. <a name="l02900"></a>02900 <span class="comment">        desc.</span>
    2924. 

  2924. <a name="l02901"></a>02901 <span class="comment">            Get the width of the text once drawn.</span>
    2925. 

  2925. <a name="l02902"></a>02902 <span class="comment">    */</span>
    2926. 

  2926. <a name="l02903"></a><a class="code" href="class_gorilla_1_1_markup_text.html#aa96952039cd66cf0449f548ccea87a89">02903</a>     Ogre::Real <a class="code" href="class_gorilla_1_1_markup_text.html#aa96952039cd66cf0449f548ccea87a89">maxTextWidth</a>()
    2927. 

  2927. <a name="l02904"></a>02904     {
    2928. 

  2928. <a name="l02905"></a>02905      _calculateCharacters();
    2929. 

  2929. <a name="l02906"></a>02906      <span class="keywordflow">return</span> mMaxTextWidth;
    2930. 

  2930. <a name="l02907"></a>02907     }
    2931. 

  2931. <a name="l02908"></a>02908 <span class="comment"></span>
    2932. 

  2932. <a name="l02909"></a>02909 <span class="comment">    /*! function. caption</span>
    2933. 

  2933. <a name="l02910"></a>02910 <span class="comment">        desc.</span>
    2934. 

  2934. <a name="l02911"></a>02911 <span class="comment">            Get the text indented to show.</span>
    2935. 

  2935. <a name="l02912"></a>02912 <span class="comment">    */</span>
    2936. 

  2936. <a name="l02913"></a><a class="code" href="class_gorilla_1_1_markup_text.html#ab3ab175f7e1e6dc4c33ef687b9832430">02913</a>     Ogre::String  <a class="code" href="class_gorilla_1_1_markup_text.html#ab3ab175f7e1e6dc4c33ef687b9832430">text</a>()<span class="keyword"> const</span>
    2937. 

  2937. <a name="l02914"></a>02914 <span class="keyword">    </span>{
    2938. 

  2938. <a name="l02915"></a>02915      <span class="keywordflow">return</span> mText;
    2939. 

  2939. <a name="l02916"></a>02916     }
    2940. 

  2940. <a name="l02917"></a>02917     <span class="comment"></span>
    2941. 

  2941. <a name="l02918"></a>02918 <span class="comment">    /*! function. alignment</span>
    2942. 

  2942. <a name="l02919"></a>02919 <span class="comment">        desc.</span>
    2943. 

  2943. <a name="l02920"></a>02920 <span class="comment">            Set the text to show.</span>
    2944. 

  2944. <a name="l02921"></a>02921 <span class="comment">    */</span>
    2945. 

  2945. <a name="l02922"></a><a class="code" href="class_gorilla_1_1_markup_text.html#ab79efb67ed7bc2b45812d9df7824a396">02922</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_markup_text.html#ab3ab175f7e1e6dc4c33ef687b9832430">text</a>(<span class="keyword">const</span> Ogre::String&amp; <a class="code" href="class_gorilla_1_1_markup_text.html#ab3ab175f7e1e6dc4c33ef687b9832430">text</a>)
    2946. 

  2946. <a name="l02923"></a>02923     {
    2947. 

  2947. <a name="l02924"></a>02924      mText = text;
    2948. 

  2948. <a name="l02925"></a>02925      mTextDirty = <span class="keyword">true</span>;
    2949. 

  2949. <a name="l02926"></a>02926      mDirty = <span class="keyword">true</span>;
    2950. 

  2950. <a name="l02927"></a>02927      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2951. 

  2951. <a name="l02928"></a>02928     }
    2952. 

  2952. <a name="l02929"></a>02929     <span class="comment"></span>
    2953. 

  2953. <a name="l02930"></a>02930 <span class="comment">    /*! function. background</span>
    2954. 

  2954. <a name="l02931"></a>02931 <span class="comment">        desc.</span>
    2955. 

  2955. <a name="l02932"></a>02932 <span class="comment">            Get the background colour</span>
    2956. 

  2956. <a name="l02933"></a>02933 <span class="comment">    */</span>
    2957. 

  2957. <a name="l02934"></a><a class="code" href="class_gorilla_1_1_markup_text.html#a80a7aaa0e5cf3e81179d6eeec42f84ac">02934</a>     Ogre::ColourValue  <a class="code" href="class_gorilla_1_1_markup_text.html#a80a7aaa0e5cf3e81179d6eeec42f84ac">background</a>()<span class="keyword"> const</span>
    2958. 

  2958. <a name="l02935"></a>02935 <span class="keyword">    </span>{
    2959. 

  2959. <a name="l02936"></a>02936      <span class="keywordflow">return</span> mBackground;
    2960. 

  2960. <a name="l02937"></a>02937     }
    2961. 

  2961. <a name="l02938"></a>02938     <span class="comment"></span>
    2962. 

  2962. <a name="l02939"></a>02939 <span class="comment">    /*! function. background</span>
    2963. 

  2963. <a name="l02940"></a>02940 <span class="comment">        desc.</span>
    2964. 

  2964. <a name="l02941"></a>02941 <span class="comment">            Set the background colour</span>
    2965. 

  2965. <a name="l02942"></a>02942 <span class="comment">    */</span>
    2966. 

  2966. <a name="l02943"></a><a class="code" href="class_gorilla_1_1_markup_text.html#af37be73b0faa0244fac7448dd96e4504">02943</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_markup_text.html#a80a7aaa0e5cf3e81179d6eeec42f84ac">background</a>(<span class="keyword">const</span> Ogre::ColourValue&amp; <a class="code" href="class_gorilla_1_1_markup_text.html#a80a7aaa0e5cf3e81179d6eeec42f84ac">background</a>)
    2967. 

  2967. <a name="l02944"></a>02944     {
    2968. 

  2968. <a name="l02945"></a>02945      mBackground = background;
    2969. 

  2969. <a name="l02946"></a>02946      mDirty = <span class="keyword">true</span>;
    2970. 

  2970. <a name="l02947"></a>02947      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2971. 

  2971. <a name="l02948"></a>02948     }
    2972. 

  2972. <a name="l02949"></a>02949     <span class="comment"></span>
    2973. 

  2973. <a name="l02950"></a>02950 <span class="comment">    /*! function. background</span>
    2974. 

  2974. <a name="l02951"></a>02951 <span class="comment">        desc.</span>
    2975. 

  2975. <a name="l02952"></a>02952 <span class="comment">            Set the background colour</span>
    2976. 

  2976. <a name="l02953"></a>02953 <span class="comment">    */</span>
    2977. 

  2977. <a name="l02954"></a><a class="code" href="class_gorilla_1_1_markup_text.html#ac4f0364644c662ab62892d31a36385c5">02954</a>     <span class="keywordtype">void</span>  <a class="code" href="class_gorilla_1_1_markup_text.html#a80a7aaa0e5cf3e81179d6eeec42f84ac">background</a>(Gorilla::Colours::Colour <a class="code" href="class_gorilla_1_1_markup_text.html#a80a7aaa0e5cf3e81179d6eeec42f84ac">background</a>)
    2978. 

  2978. <a name="l02955"></a>02955     {
    2979. 

  2979. <a name="l02956"></a>02956      <span class="keywordflow">if</span> (background == Colours::None)
    2980. 

  2980. <a name="l02957"></a>02957       mBackground.a = 0;
    2981. 

  2981. <a name="l02958"></a>02958      <span class="keywordflow">else</span>
    2982. 

  2982. <a name="l02959"></a>02959       mBackground = webcolour(background);
    2983. 

  2983. <a name="l02960"></a>02960      mDirty = <span class="keyword">true</span>;
    2984. 

  2984. <a name="l02961"></a>02961      mLayer-&gt;<a class="code" href="class_gorilla_1_1_layer.html#a08678591ac05c36b68bb2528ad672cab">_markDirty</a>();
    2985. 

  2985. <a name="l02962"></a>02962     }
    2986. 

  2986. <a name="l02963"></a>02963     <span class="comment"></span>
    2987. 

  2987. <a name="l02964"></a>02964 <span class="comment">    /*! function. _redraw</span>
    2988. 

  2988. <a name="l02965"></a>02965 <span class="comment">        desc.</span>
    2989. 

  2989. <a name="l02966"></a>02966 <span class="comment">            Redraw the text.</span>
    2990. 

  2990. <a name="l02967"></a>02967 <span class="comment">        note.</span>
    2991. 

  2991. <a name="l02968"></a>02968 <span class="comment">            This shouldn&#39;t be need to be called by the user.</span>
    2992. 

  2992. <a name="l02969"></a>02969 <span class="comment">    */</span>
    2993. 

  2993. <a name="l02970"></a>02970     <span class="keywordtype">void</span>               <a class="code" href="class_gorilla_1_1_markup_text.html#aafba6f5b9584fc38622ffdcc5e73326a">_redraw</a>();
    2994. 

  2994. <a name="l02971"></a>02971     
    2995. 

  2995. <a name="l02972"></a>02972     <span class="keywordtype">void</span>               _calculateCharacters();
    2996. 

  2996. <a name="l02973"></a>02973     
    2997. 

  2997. <a name="l02974"></a>02974    <span class="keyword">protected</span>:
    2998. 

  2998. <a name="l02975"></a>02975     
    2999. 

  2999. <a name="l02976"></a>02976     <a class="code" href="class_gorilla_1_1_markup_text.html">MarkupText</a>(Ogre::uint defaultGlyphIndex, Ogre::Real <a class="code" href="class_gorilla_1_1_markup_text.html#a3f6b9a6ce11b1a91dca4f56ea3167cb5">left</a>, Ogre::Real <a class="code" href="class_gorilla_1_1_markup_text.html#ac96ff2d1f968fe01a2ea3efd03688332">top</a>, <span class="keyword">const</span> Ogre::String&amp; <a class="code" href="class_gorilla_1_1_markup_text.html#ab3ab175f7e1e6dc4c33ef687b9832430">text</a>, <a class="code" href="class_gorilla_1_1_layer.html">Layer</a>* parent);
    3000. 

  3000. <a name="l02977"></a>02977     
    3001. 

  3001. <a name="l02978"></a>02978    ~<a class="code" href="class_gorilla_1_1_markup_text.html">MarkupText</a>() {}
    3002. 

  3002. <a name="l02979"></a>02979     
    3003. 

  3003. <a name="l02980"></a>02980    <span class="keyword">protected</span>:
    3004. 

  3004. <a name="l02981"></a>02981     
    3005. 

  3005. <a name="l02982"></a><a class="code" href="struct_gorilla_1_1_markup_text_1_1_character.html">02982</a>     <span class="keyword">struct </span><a class="code" href="struct_gorilla_1_1_markup_text_1_1_character.html">Character</a>
    3006. 

  3006. <a name="l02983"></a>02983     {
    3007. 

  3007. <a name="l02984"></a>02984      Ogre::Vector2        mPosition[4];
    3008. 

  3008. <a name="l02985"></a>02985      Ogre::Vector2        mUV[4];
    3009. 

  3009. <a name="l02986"></a>02986      Ogre::ColourValue    mColour;
    3010. 

  3010. <a name="l02987"></a>02987      <span class="keywordtype">size_t</span>               mIndex;
    3011. 

  3011. <a name="l02988"></a>02988     };
    3012. 

  3012. <a name="l02989"></a>02989     
    3013. 

  3013. <a name="l02990"></a>02990     <a class="code" href="class_gorilla_1_1_layer.html">Layer</a>*                mLayer;
    3014. 

  3014. <a name="l02991"></a>02991     <a class="code" href="class_gorilla_1_1_glyph_data.html">GlyphData</a>*            mDefaultGlyphData;
    3015. 

  3015. <a name="l02992"></a>02992     Ogre::Real            mLeft, mTop, mWidth, mHeight;
    3016. 

  3016. <a name="l02993"></a>02993     Ogre::Real            mMaxTextWidth;
    3017. 

  3017. <a name="l02994"></a>02994     Ogre::String          mText;
    3018. 

  3018. <a name="l02995"></a>02995     Ogre::ColourValue     mBackground;
    3019. 

  3019. <a name="l02996"></a>02996     <span class="keywordtype">bool</span>                  mDirty, mTextDirty;
    3020. 

  3020. <a name="l02997"></a>02997     <a class="code" href="class_gorilla_1_1buffer.html">buffer&lt;Character&gt;</a>     mCharacters;
    3021. 

  3021. <a name="l02998"></a>02998     <a class="code" href="class_gorilla_1_1buffer.html">buffer&lt;Vertex&gt;</a>        mVertices;
    3022. 

  3022. <a name="l02999"></a>02999     <span class="keywordtype">size_t</span>                mClippedIndex;
    3023. 

  3023. <a name="l03000"></a>03000     
    3024. 

  3024. <a name="l03001"></a>03001   };
    3025. 

  3025. <a name="l03002"></a>03002 }
    3026. 

  3026. <a name="l03003"></a>03003 
    3027. 

  3027. <a name="l03004"></a>03004 
    3028. 

  3028. <a name="l03005"></a>03005 <span class="preprocessor">#endif</span>
    3029. 

  3029. </pre></div></div>
    3030. 

  3030. <hr class="footer"/><address style="text-align: right;"><small>Generated on Wed Jun 8 21:25:19 2011 for OreWar by&nbsp;
    3031. 

  3031. <a href="http://www.doxygen.org/index.html">
    3032. 

  3032. <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.3 </small></address>
    3033. 

  3033. </body>
    3034. 

  3034. </html>
    3035. 

  3035.