/src/C4GraphicsSystem.h

https://bitbucket.org/randrian/openclonk2 · C Header · 125 lines · 95 code · 9 blank · 21 comment · 0 complexity · 0d3f255f40adf13be9665c1e5cf92cd1 MD5 · raw file 

    

  1. /*
    2. 

  2.  * OpenClonk, http://www.openclonk.org
    3. 

  3.  *
    4. 

  4.  * Copyright (c) 1998-2000, 2008  Matthes Bender
    5. 

  5.  * Copyright (c) 2001, 2005, 2008  Sven Eberhardt
    6. 

  6.  * Copyright (c) 2005  G?nther Brammer
    7. 

  7.  * Copyright (c) 2001-2009, RedWolf Design GmbH, http://www.clonk.de
    8. 

  8.  *
    9. 

  9.  * Portions might be copyrighted by other authors who have contributed
    10. 

  10.  * to OpenClonk.
    11. 

  11.  *
    12. 

  12.  * Permission to use, copy, modify, and/or distribute this software for any
    13. 

  13.  * purpose with or without fee is hereby granted, provided that the above
    14. 

  14.  * copyright notice and this permission notice appear in all copies.
    15. 

  15.  * See isc_license.txt for full license and disclaimer.
    16. 

  16.  *
    17. 

  17.  * "Clonk" is a registered trademark of Matthes Bender.
    18. 

  18.  * See clonk_trademark_license.txt for full license.
    19. 

  19.  */
    20. 

  20. 

  21. /* Operates viewports, message board and draws the game */
    22. 

  22. 

  23. #ifndef INC_C4GraphicsSystem
    24. 

  24. #define INC_C4GraphicsSystem
    25. 

  25. 

  26. #include <C4FacetEx.h>
    27. 

  27. #include <C4MessageBoard.h>
    28. 

  28. #include <C4UpperBoard.h>
    29. 

  29. #include <C4Video.h>
    30. 

  30. #include <C4Shape.h>
    31. 

  31. 

  32. class C4Game;
    33. 

  33. class C4LoaderScreen;
    34. 

  34. extern C4Game Game;
    35. 

  35. 

  36. const float C4GFX_ZoomStep = 1.1040895f;
    37. 

  37. 

  38. class C4GraphicsSystem
    39. 

  39. 	{
    40. 

  40. 	public:
    41. 

  41. 		C4GraphicsSystem();
    42. 

  42. 		~C4GraphicsSystem();
    43. 

  43. 		C4MessageBoard MessageBoard;
    44. 

  44. 		C4UpperBoard UpperBoard;
    45. 

  45. 		int32_t iRedrawBackground;
    46. 

  46. 		bool ShowHelp;
    47. 

  47. 		bool ShowVertices;
    48. 

  48. 		bool ShowAction;
    49. 

  49. 		bool ShowCommand;
    50. 

  50. 		bool ShowEntrance;
    51. 

  51. 		bool ShowPathfinder;
    52. 

  52. 		bool ShowNetstatus;
    53. 

  53. 		bool ShowSolidMask;
    54. 

  54. 		BYTE DarkColorTable[256];
    55. 

  55. 		bool fSetPalette;
    56. 

  56. 		uint32_t dwGamma[C4MaxGammaRamps*3];		// gamma ramps
    57. 

  57. 		bool fSetGamma;			// must gamma ramp be reassigned?
    58. 

  58. 		C4Video Video;
    59. 

  59. 		C4LoaderScreen *pLoaderScreen;
    60. 

  60. 		void Default();
    61. 

  61. 		void Clear();
    62. 

  62. 		bool StartDrawing();
    63. 

  63. 		void FinishDrawing();
    64. 

  64. 		void Execute();
    65. 

  65. 		void FlashMessage(const char *szMessage);
    66. 

  66. 		void FlashMessageOnOff(const char *strWhat, bool fOn);
    67. 

  67. 		void SetDarkColorTable();
    68. 

  68. 		void DeactivateDebugOutput();
    69. 

  69. 		void MouseMove(int32_t iButton, int32_t iX, int32_t iY, DWORD dwKeyParam, class C4Viewport *pVP); // pVP specified for console mode viewports only
    70. 

  70. 		void SetMouseInGUI(bool fInGUI, bool fByMouse);
    71. 

  71. 		void SortViewportsByPlayerControl();
    72. 

  72. 		void ClearPointers(C4Object *pObj);
    73. 

  73. 		//void UpdateMouse(HWND hwnd, int32_t iX, int32_t iY, int32_t iB);
    74. 

  74. 		void RecalculateViewports();
    75. 

  75. 		bool Init();
    76. 

  76. 		bool InitLoaderScreen(const char *szLoaderSpec, bool fDrawBlackScreenFirst);
    77. 

  77. 		void EnableLoaderDrawing(); // reset black screen loader flag
    78. 

  78. 		bool SaveScreenshot(bool fSaveAll);
    79. 

  79. 		bool DoSaveScreenshot(bool fSaveAll, const char *szFilename);
    80. 

  80. 		bool SetPalette();
    81. 

  81. 		bool CreateViewport(int32_t iPlayer, bool fSilent);
    82. 

  82. 		bool CloseViewport(int32_t iPlayer, bool fSilent);
    83. 

  83. 		int32_t GetAudibility(int32_t iX, int32_t iY, int32_t *iPan, int32_t iAudibilityRadius=0);
    84. 

  84. 		int32_t GetViewportCount();
    85. 

  85. 		C4Viewport* GetViewport(int32_t iPlayer);
    86. 

  86. 		C4Viewport* GetFirstViewport() { return FirstViewport; }
    87. 

  87. 		inline void InvalidateBg() { iRedrawBackground=2; }
    88. 

  88. 		inline void OverwriteBg() { InvalidateBg(); }
    89. 

  89. 		void SetGamma(DWORD dwClr1, DWORD dwClr2, DWORD dwClr3, int32_t iRampIndex);	// set gamma ramp
    90. 

  90. 		void ApplyGamma();																				// apply gamma ramp to ddraw
    91. 

  91. 		bool CloseViewport(C4Viewport * cvp);
    92. 

  92. #ifdef _WIN32
    93. 

  93. 		C4Viewport* GetViewport(HWND hwnd);
    94. 

  94. 		BOOL RegisterViewportClass(HINSTANCE hInst);
    95. 

  95. #endif
    96. 

  96. 	protected:
    97. 

  97. 		C4Viewport *FirstViewport;
    98. 

  98. 		bool fViewportClassRegistered;
    99. 

  99. 		C4Facet ViewportArea;
    100. 

  100. 		C4RectList BackgroundAreas; // rectangles covering background without viewports in fullscreen
    101. 

  101. 		char FlashMessageText[C4MaxTitle+1];
    102. 

  102. 		int32_t FlashMessageTime,FlashMessageX,FlashMessageY;
    103. 

  103. 		void DrawHelp();
    104. 

  104. 		void DrawFlashMessage();
    105. 

  105. 		void DrawHoldMessages();
    106. 

  106. 		void DrawFullscreenBackground();
    107. 

  107. 		void ClearFullscreenBackground();
    108. 

  108. 		int32_t SeekLoaderScreens(C4Group &rFromGrp, const char *szWildcard, int32_t iLoaderCount, char *szDstName, C4Group **ppDestGrp);
    109. 

  109. 		void MouseMoveToViewport(int32_t iButton, int32_t iX, int32_t iY, DWORD dwKeyParam);
    110. 

  110. 

  111. 	public:
    112. 

  112. 		bool ToggleShowSolidMask();
    113. 

  113. 		bool ToggleShowNetStatus();
    114. 

  114. 		bool ToggleShowVertices();
    115. 

  115. 		bool ToggleShowAction();
    116. 

  116. 		bool ViewportNextPlayer();
    117. 

  117. 		bool ToggleShowHelp();
    118. 

  118. 

  119. 		bool FreeScroll(C4Vec2D vScrollBy); // key callback: Scroll ownerless viewport by some offset
    120. 

  120. 		bool ViewportZoomOut();
    121. 

  121. 		bool ViewportZoomIn();
    122. 

  122. 	};
    123. 

  123. 

  124. extern C4GraphicsSystem GraphicsSystem;
    125. 

  125. #endif
    126.