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/script.js

https://bitbucket.org/Spuntagano/chess
JavaScript | 762 lines | 625 code | 131 blank | 6 comment | 446 complexity | 93b0e287b98af8405d546dcf6ec70ad8 MD5 | raw file
    

  1. (function($) {

    2. 

  2. 

    3. 

  3. 	Chess = {

    4. 

  4. 

    5. 

  5. 		grid : 8,

    6. 

  6. 		tiles : [],

    7. 

  7. 

    8. 

  8. 		Piece : function(x, y, color, alive, type){

    9. 

  9. 			 this.x = x;

    10. 

  10. 			 this.y = y;

    11. 

  11. 			 this.color = color;

    12. 

  12. 			 this.alive = alive;

    13. 

  13. 			 this.type = type;

    14. 

  14. 		},

    15. 

  15. 

    16. 

  16. 		init : function(){

    17. 

  17. 			var gridstr = "";

    18. 

  18. 			gridstr += "<table>";

    19. 

  19. 			for (var i=0; i<this.grid; i++){

    20. 

  20. 				gridstr += "<tr>";

    21. 

  21. 				for (var j=0; j<this.grid; j++){

    22. 

  22. 					gridstr += "<td class='tile' id="+j+"-"+i+" data-x="+j+" data-y="+i+"></td>";

    23. 

  23. 				}

    24. 

  24. 				gridstr += "</tr>";

    25. 

  25. 			}

    26. 

  26. 			gridstr += "</table>"

    27. 

  27. 			$("#wrapper").append(gridstr);

    28. 

  28. 

    29. 

  29. 			for (var i=0; i<this.grid; i++){

    30. 

  30. 				this.tiles[i] = new Array();

    31. 

  31. 			}

    32. 

  32. 

    33. 

  33. 			this.tiles[0][0] = new this.Piece(0,0,"black",true, "rook");

    34. 

  34. 			this.tiles[7][0] = new this.Piece(7,0,"black",true, "rook");

    35. 

  35. 			this.tiles[0][7] = new this.Piece(0,7,"white",true, "rook");

    36. 

  36. 			this.tiles[7][7] = new this.Piece(7,7,"white",true, "rook");

    37. 

  37. 

    38. 

  38. 			this.tiles[1][0] = new this.Piece(1,0,"black",true, "knight");

    39. 

  39. 			this.tiles[6][0] = new this.Piece(6,0,"black",true, "knight");

    40. 

  40. 			this.tiles[1][7] = new this.Piece(1,7,"white",true, "knight");

    41. 

  41. 			this.tiles[6][7] = new this.Piece(6,7,"white",true, "knight");

    42. 

  42. 

    43. 

  43. 			this.tiles[2][0] = new this.Piece(2,0,"black",true, "bishop");

    44. 

  44. 			this.tiles[5][0] = new this.Piece(5,0,"black",true, "bishop");

    45. 

  45. 			this.tiles[2][7] = new this.Piece(2,7,"white",true, "bishop");

    46. 

  46. 			this.tiles[5][7] = new this.Piece(5,7,"white",true, "bishop");

    47. 

  47. 

    48. 

  48. 			this.tiles[3][0] = new this.Piece(3,0,"black",true, "queen");

    49. 

  49. 			this.tiles[3][7] = new this.Piece(3,7,"white",true, "queen");

    50. 

  50. 

    51. 

  51. 			this.tiles[4][0] = new this.Piece(4,0,"black",true, "king");

    52. 

  52. 			this.tiles[4][7] = new this.Piece(4,7,"white",true, "king");

    53. 

  53. 

    54. 

  54. 			for (var i=0; i<this.grid; i++){

    55. 

  55. 				for(var j=0; j<this.grid; j++){

    56. 

  56. 					if (i == 1){

    57. 

  57. 						this.tiles[j][i] = new this.Piece(j,1,"black",true, "pawn");

    58. 

  58. 					}

    59. 

  59. 					if (i == this.grid-2){

    60. 

  60. 						this.tiles[j][i] = new this.Piece(j,this.grid-2,"white",true, "pawn");

    61. 

  61. 					}

    62. 

  62. 					if (this.tiles[j][i] == undefined){

    63. 

  63. 						this.tiles[j][i] = "empty";

    64. 

  64. 					}

    65. 

  65. 				}

    66. 

  66. 			}

    67. 

  67. 

    68. 

  68. 			Chess.HTMLsync();

    69. 

  69. 

    70. 

  70. 		},

    71. 

  71. 

    72. 

  72. 		HTMLsync : function(){

    73. 

  73. 			$(".white").removeClass("white");

    74. 

  74. 			$(".black").removeClass("black");

    75. 

  75. 			$("td").html("").unbind();

    76. 

  76. 			for (i in Chess.tiles){

    77. 

  77. 				if (Chess.tiles[i] != undefined){

    78. 

  78. 					for (j in Chess.tiles[i]){

    79. 

  79. 						if (Chess.tiles[i][j] != undefined){

    80. 

  80. 							if (Chess.tiles[i][j].alive == true && Chess.tiles[i][j].type == "pawn"){

    81. 

  81. 								Chess.syncPawn(Chess.tiles[i][j]);

    82. 

  82. 								//console.log(this.tiles[i][j]);

    83. 

  83. 							}

    84. 

  84. 							if (Chess.tiles[i][j].alive == true && Chess.tiles[i][j].type == "rook"){

    85. 

  85. 								Chess.syncRook(Chess.tiles[i][j]);

    86. 

  86. 								//console.log(this.tiles[i][j]);

    87. 

  87. 							}

    88. 

  88. 							if (Chess.tiles[i][j].alive == true && Chess.tiles[i][j].type == "knight"){

    89. 

  89. 								Chess.syncKnight(Chess.tiles[i][j]);

    90. 

  90. 								//console.log(this.tiles[i][j]);

    91. 

  91. 							}

    92. 

  92. 							if (Chess.tiles[i][j].alive == true && Chess.tiles[i][j].type == "bishop"){

    93. 

  93. 								Chess.syncBishop(Chess.tiles[i][j]);

    94. 

  94. 								//console.log(this.tiles[i][j]);

    95. 

  95. 							}

    96. 

  96. 							if (Chess.tiles[i][j].alive == true && Chess.tiles[i][j].type == "queen"){

    97. 

  97. 								Chess.syncQueen(Chess.tiles[i][j]);

    98. 

  98. 								//console.log(this.tiles[i][j]);

    99. 

  99. 							}

    100. 

  100. 							if (Chess.tiles[i][j].alive == true && Chess.tiles[i][j].type == "king"){

    101. 

  101. 								Chess.syncKing(Chess.tiles[i][j]);

    102. 

  102. 								//console.log(this.tiles[i][j]);

    103. 

  103. 							}

    104. 

  104. 						}

    105. 

  105. 					}

    106. 

  106. 				}

    107. 

  107. 			}

    108. 

  108. 		},

    109. 

  109. 

    110. 

  110. 		syncPawn : function(piece){

    111. 

  111. 			Chess.getTileHTML(piece.x, piece.y).html("pawn").addClass("pawn");

    112. 

  112. 			if (piece.color == "white"){

    113. 

  113. 				Chess.getTileHTML(piece.x, piece.y).addClass("white");

    114. 

  114. 			}

    115. 

  115. 			if (piece.color == "black"){

    116. 

  116. 				Chess.getTileHTML(piece.x, piece.y).addClass("black");

    117. 

  117. 			}

    118. 

  118. 

    119. 

  119. 			Chess.getTileHTML(piece.x, piece.y).on('click', function(){

    120. 

  120. 

    121. 

  121. 				if (piece.color == "white"){

    122. 

  122. 					Chess.getTileHTML(piece.x, piece.y-1).addClass("move");

    123. 

  123. 

    124. 

  124. 					if (Chess.tiles[piece.x+1] != undefined){

    125. 

  125. 						if (Chess.tiles[piece.x+1][piece.y-1] != undefined){

    126. 

  126. 							if (Chess.tiles[piece.x+1][piece.y-1].color == "black" && Chess.tiles[piece.x+1][piece.y-1].alive){

    127. 

  127. 								Chess.getTileHTML(piece.x+1,piece.y-1).addClass("kill");

    128. 

  128. 							}

    129. 

  129. 						}

    130. 

  130. 					}

    131. 

  131. 

    132. 

  132. 					if (Chess.tiles[piece.x-1] != undefined){

    133. 

  133. 						if (Chess.tiles[piece.x-1][piece.y-1] != undefined){

    134. 

  134. 							if (Chess.tiles[piece.x-1][piece.y-1].color == "black" && Chess.tiles[piece.x-1][piece.y-1].alive){

    135. 

  135. 								Chess.getTileHTML(piece.x-1, piece.y-1).addClass("kill");

    136. 

  136. 							}

    137. 

  137. 						}

    138. 

  138. 					}

    139. 

  139. 

    140. 

  140. 					if (Chess.tiles[piece.x] != undefined){

    141. 

  141. 						if (Chess.tiles[piece.x][piece.y-1] != undefined){

    142. 

  142. 							if (Chess.tiles[piece.x][piece.y-1].alive){

    143. 

  143. 								Chess.getTileHTML(piece.x, piece.y-1).removeClass("move");

    144. 

  144. 							}

    145. 

  145. 						}

    146. 

  146. 					}

    147. 

  147. 

    148. 

  148. 				}

    149. 

  149. 				else if (piece.color == "black"){

    150. 

  150. 					Chess.getTileHTML(piece.x, piece.y+1).addClass("move");

    151. 

  151. 

    152. 

  152. 					if (Chess.tiles[piece.x+1] != undefined){

    153. 

  153. 						if (Chess.tiles[piece.x+1][piece.y+1] != undefined){

    154. 

  154. 							if (Chess.tiles[piece.x+1][piece.y+1].color == "white" && Chess.tiles[piece.x+1][piece.y+1].alive){

    155. 

  155. 								Chess.getTileHTML(piece.x+1, piece.y+1).addClass("kill");

    156. 

  156. 							}

    157. 

  157. 						}

    158. 

  158. 					}

    159. 

  159. 

    160. 

  160. 					if (Chess.tiles[piece.x-1] != undefined){

    161. 

  161. 						if (Chess.tiles[piece.x-1][piece.y+1] != undefined){

    162. 

  162. 							if (Chess.tiles[piece.x-1][piece.y+1].color == "white" && Chess.tiles[piece.x-1][piece.y+1].alive){

    163. 

  163. 								Chess.getTileHTML(piece.x-1, piece.y+1).addClass("kill");

    164. 

  164. 							}

    165. 

  165. 						}

    166. 

  166. 					}

    167. 

  167. 

    168. 

  168. 					if (Chess.tiles[piece.x] != undefined){

    169. 

  169. 						if (Chess.tiles[piece.x][piece.y+1] != undefined){

    170. 

  170. 							if (Chess.tiles[piece.x][piece.y+1].alive){

    171. 

  171. 								Chess.getTileHTML(piece.x, piece.y+1).removeClass("move");

    172. 

  172. 							}

    173. 

  173. 						}

    174. 

  174. 					}

    175. 

  175. 				}

    176. 

  176. 				$(".tile").on('click', function(){

    177. 

  177. 					if ($(this).hasClass("move")){

    178. 

  178. 						Chess.movePieces(piece, $(this).attr("data-x"), $(this).attr("data-y"));

    179. 

  179. 					}

    180. 

  180. 					else if ($(this).hasClass("kill")){

    181. 

  181. 						Chess.destroyPieces(Chess.tiles[$(this).attr("data-x")][$(this).attr("data-y")]);

    182. 

  182. 						Chess.movePieces(piece, $(this).attr("data-x"), $(this).attr("data-y"));

    183. 

  183. 					}

    184. 

  184. 					else{

    185. 

  185. 						Chess.HTMLsync();

    186. 

  186. 					}

    187. 

  187. 					$(".move").removeClass("move");

    188. 

  188. 					$(".kill").removeClass("kill");

    189. 

  189. 				})

    190. 

  190. 

    191. 

  191. 			})

    192. 

  192. 

    193. 

  193. 		},

    194. 

  194. 

    195. 

  195. 		syncRook : function(piece){

    196. 

  196. 			Chess.getTileHTML(piece.x, piece.y).html("rook").addClass("rook");

    197. 

  197. 			if (piece.color == "white"){

    198. 

  198. 				Chess.getTileHTML(piece.x, piece.y).addClass("white");

    199. 

  199. 			}

    200. 

  200. 			if (piece.color == "black"){

    201. 

  201. 				Chess.getTileHTML(piece.x, piece.y).addClass("black");

    202. 

  202. 			}

    203. 

  203. 

    204. 

  204. 			Chess.getTileHTML(piece.x, piece.y).on('click', function(){

    205. 

  205. 

    206. 

  206. 				var i = piece.x;

    207. 

  207. 				var j = piece.y;

    208. 

  208. 

    209. 

  209. 				i++;

    210. 

  210. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    211. 

  211. 					Chess.getTileHTML(i, j).addClass("move");

    212. 

  212. 					i++;

    213. 

  213. 				}

    214. 

  214. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    215. 

  215. 					Chess.getTileHTML(i, j).addClass("kill");

    216. 

  216. 				}

    217. 

  217. 

    218. 

  218. 

    219. 

  219. 				i = piece.x;

    220. 

  220. 				j = piece.y;

    221. 

  221. 

    222. 

  222. 				i--;

    223. 

  223. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    224. 

  224. 					Chess.getTileHTML(i, j).addClass("move");

    225. 

  225. 					i--;

    226. 

  226. 				}

    227. 

  227. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    228. 

  228. 					Chess.getTileHTML(i, j).addClass("kill");

    229. 

  229. 				}

    230. 

  230. 

    231. 

  231. 

    232. 

  232. 				i = piece.x;

    233. 

  233. 				j = piece.y;

    234. 

  234. 				

    235. 

  235. 				j++;

    236. 

  236. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    237. 

  237. 					Chess.getTileHTML(i, j).addClass("move");

    238. 

  238. 					j++;

    239. 

  239. 				}

    240. 

  240. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    241. 

  241. 					Chess.getTileHTML(i, j).addClass("kill");

    242. 

  242. 				}

    243. 

  243. 

    244. 

  244. 

    245. 

  245. 				i = piece.x;

    246. 

  246. 				j = piece.y;

    247. 

  247. 

    248. 

  248. 				j--;

    249. 

  249. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    250. 

  250. 					Chess.getTileHTML(i, j).addClass("move");

    251. 

  251. 					j--;

    252. 

  252. 				}

    253. 

  253. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    254. 

  254. 					Chess.getTileHTML(i, j).addClass("kill");

    255. 

  255. 				}

    256. 

  256. 

    257. 

  257. 

    258. 

  258. 				$(".tile").on('click', function(){

    259. 

  259. 					if ($(this).hasClass("move")){

    260. 

  260. 						Chess.movePieces(piece, $(this).attr("data-x"), $(this).attr("data-y"));

    261. 

  261. 					}

    262. 

  262. 					else if ($(this).hasClass("kill")){

    263. 

  263. 						Chess.destroyPieces(Chess.tiles[$(this).attr("data-x")][$(this).attr("data-y")]);

    264. 

  264. 						Chess.movePieces(piece, $(this).attr("data-x"), $(this).attr("data-y"));

    265. 

  265. 					}

    266. 

  266. 					else{

    267. 

  267. 						Chess.HTMLsync();

    268. 

  268. 					}

    269. 

  269. 					$(".move").removeClass("move");

    270. 

  270. 					$(".kill").removeClass("kill");

    271. 

  271. 				})

    272. 

  272. 					

    273. 

  273. 

    274. 

  274. 			})

    275. 

  275. 

    276. 

  276. 		},

    277. 

  277. 

    278. 

  278. 		syncKnight : function(piece){

    279. 

  279. 			Chess.getTileHTML(piece.x, piece.y).html("knight").addClass("knight");

    280. 

  280. 			if (piece.color == "white"){

    281. 

  281. 				Chess.getTileHTML(piece.x, piece.y).addClass("white");

    282. 

  282. 			}

    283. 

  283. 			if (piece.color == "black"){

    284. 

  284. 				Chess.getTileHTML(piece.x, piece.y).addClass("black");

    285. 

  285. 			}

    286. 

  286. 

    287. 

  287. 			Chess.getTileHTML(piece.x, piece.y).on('click', function(){

    288. 

  288. 

    289. 

  289. 				if (Chess.tiles[piece.x+2] != undefined){

    290. 

  290. 					if (Chess.tiles[piece.x+2][piece.y+1] != undefined){

    291. 

  291. 						if (Chess.tiles[piece.x+2][piece.y+1] == "empty"){

    292. 

  292. 							Chess.getTileHTML(piece.x+2, piece.y+1).addClass("move");

    293. 

  293. 						}

    294. 

  294. 						else if (Chess.tiles[piece.x+2][piece.y+1].color != piece.color){

    295. 

  295. 							Chess.getTileHTML(piece.x+2, piece.y+1).addClass("kill");

    296. 

  296. 						}

    297. 

  297. 					}

    298. 

  298. 				}

    299. 

  299. 

    300. 

  300. 				if (Chess.tiles[piece.x+1] != undefined){

    301. 

  301. 					if (Chess.tiles[piece.x+1][piece.y+2] != undefined){

    302. 

  302. 						if (Chess.tiles[piece.x+1][piece.y+2] == "empty"){

    303. 

  303. 							Chess.getTileHTML(piece.x+1, piece.y+2).addClass("move");

    304. 

  304. 						}

    305. 

  305. 						else if (Chess.tiles[piece.x+1][piece.y+2].color != piece.color){

    306. 

  306. 							Chess.getTileHTML(piece.x+1, piece.y+2).addClass("kill");

    307. 

  307. 						}

    308. 

  308. 					}

    309. 

  309. 				}

    310. 

  310. 

    311. 

  311. 				if (Chess.tiles[piece.x-2] != undefined){

    312. 

  312. 					if (Chess.tiles[piece.x-2][piece.y-1] != undefined){

    313. 

  313. 						if (Chess.tiles[piece.x-2][piece.y-1] == "empty"){

    314. 

  314. 							Chess.getTileHTML(piece.x-2, piece.y-1).addClass("move");

    315. 

  315. 						}

    316. 

  316. 						else if (Chess.tiles[piece.x-2][piece.y-1].color != piece.color){

    317. 

  317. 							Chess.getTileHTML(piece.x-2, piece.y-1).addClass("kill");

    318. 

  318. 						}

    319. 

  319. 					}

    320. 

  320. 				}

    321. 

  321. 

    322. 

  322. 				if (Chess.tiles[piece.x-1] != undefined){

    323. 

  323. 					if (Chess.tiles[piece.x-1][piece.y-2] != undefined){

    324. 

  324. 						if (Chess.tiles[piece.x-1][piece.y-2] == "empty"){

    325. 

  325. 							Chess.getTileHTML(piece.x-1, piece.y-2).addClass("move");

    326. 

  326. 						}

    327. 

  327. 						else if (Chess.tiles[piece.x-1][piece.y-2].color != piece.color){

    328. 

  328. 							Chess.getTileHTML(piece.x-1, piece.y-2).addClass("kill");

    329. 

  329. 						}

    330. 

  330. 					}

    331. 

  331. 				}

    332. 

  332. 

    333. 

  333. 				if (Chess.tiles[piece.x-2] != undefined){

    334. 

  334. 					if (Chess.tiles[piece.x-2][piece.y+1] != undefined){

    335. 

  335. 						if (Chess.tiles[piece.x-2][piece.y+1] == "empty"){

    336. 

  336. 							Chess.getTileHTML(piece.x-2, piece.y+1).addClass("move");

    337. 

  337. 						}

    338. 

  338. 						else if (Chess.tiles[piece.x-2][piece.y+1].color != piece.color){

    339. 

  339. 							Chess.getTileHTML(piece.x-2, piece.y+1).addClass("kill");

    340. 

  340. 						}

    341. 

  341. 					}

    342. 

  342. 				}

    343. 

  343. 

    344. 

  344. 				if (Chess.tiles[piece.x-1] != undefined){

    345. 

  345. 					if (Chess.tiles[piece.x-1][piece.y+2] != undefined){

    346. 

  346. 						if (Chess.tiles[piece.x-1][piece.y+2] == "empty"){

    347. 

  347. 							Chess.getTileHTML(piece.x-1, piece.y+2).addClass("move");

    348. 

  348. 						}

    349. 

  349. 						else if (Chess.tiles[piece.x-1][piece.y+2].color != piece.color){

    350. 

  350. 							Chess.getTileHTML(piece.x-1, piece.y+2).addClass("kill");

    351. 

  351. 						}

    352. 

  352. 					}

    353. 

  353. 				}

    354. 

  354. 

    355. 

  355. 				if (Chess.tiles[piece.x+2] != undefined){

    356. 

  356. 					if (Chess.tiles[piece.x+2][piece.y-1] != undefined){

    357. 

  357. 						if (Chess.tiles[piece.x+2][piece.y-1] == "empty"){

    358. 

  358. 							Chess.getTileHTML(piece.x+2, piece.y-1).addClass("move");

    359. 

  359. 						}

    360. 

  360. 						else if (Chess.tiles[piece.x+2][piece.y-1].color != piece.color){

    361. 

  361. 							Chess.getTileHTML(piece.x+2, piece.y-1).addClass("kill");

    362. 

  362. 						}

    363. 

  363. 					}

    364. 

  364. 				}

    365. 

  365. 

    366. 

  366. 				if (Chess.tiles[piece.x+1] != undefined){

    367. 

  367. 					if (Chess.tiles[piece.x+1][piece.y-2] != undefined){

    368. 

  368. 						if (Chess.tiles[piece.x+1][piece.y-2] == "empty"){

    369. 

  369. 							Chess.getTileHTML(piece.x+1, piece.y-2).addClass("move");

    370. 

  370. 						}

    371. 

  371. 						else if (Chess.tiles[piece.x+1][piece.y-2].color != piece.color){

    372. 

  372. 							Chess.getTileHTML(piece.x+1, piece.y-2).addClass("kill");

    373. 

  373. 						}

    374. 

  374. 					}

    375. 

  375. 				}

    376. 

  376. 

    377. 

  377. 

    378. 

  378. 				$(".tile").on('click', function(){

    379. 

  379. 					if ($(this).hasClass("move")){

    380. 

  380. 						Chess.movePieces(piece, $(this).attr("data-x"), $(this).attr("data-y"));

    381. 

  381. 					}

    382. 

  382. 					else if ($(this).hasClass("kill")){

    383. 

  383. 						Chess.destroyPieces(Chess.tiles[$(this).attr("data-x")][$(this).attr("data-y")]);

    384. 

  384. 						Chess.movePieces(piece, $(this).attr("data-x"), $(this).attr("data-y"));

    385. 

  385. 					}

    386. 

  386. 					else{

    387. 

  387. 						Chess.HTMLsync();

    388. 

  388. 					}

    389. 

  389. 					$(".move").removeClass("move");

    390. 

  390. 					$(".kill").removeClass("kill");

    391. 

  391. 				})

    392. 

  392. 					

    393. 

  393. 

    394. 

  394. 			})

    395. 

  395. 

    396. 

  396. 		},

    397. 

  397. 

    398. 

  398. 		syncBishop : function(piece){

    399. 

  399. 			Chess.getTileHTML(piece.x, piece.y).html("bishop").addClass("bishop");

    400. 

  400. 			if (piece.color == "white"){

    401. 

  401. 				Chess.getTileHTML(piece.x, piece.y).addClass("white");

    402. 

  402. 			}

    403. 

  403. 			if (piece.color == "black"){

    404. 

  404. 				Chess.getTileHTML(piece.x, piece.y).addClass("black");

    405. 

  405. 			}

    406. 

  406. 

    407. 

  407. 			Chess.getTileHTML(piece.x, piece.y).on('click', function(){

    408. 

  408. 

    409. 

  409. 

    410. 

  410. 				var i = piece.x;

    411. 

  411. 				var j = piece.y;

    412. 

  412. 

    413. 

  413. 				i++;

    414. 

  414. 				j++;

    415. 

  415. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    416. 

  416. 					Chess.getTileHTML(i, j).addClass("move");

    417. 

  417. 					i++;

    418. 

  418. 					j++;

    419. 

  419. 				}

    420. 

  420. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    421. 

  421. 					Chess.getTileHTML(i, j).addClass("kill");

    422. 

  422. 				}

    423. 

  423. 

    424. 

  424. 

    425. 

  425. 				i = piece.x;

    426. 

  426. 				j = piece.y;

    427. 

  427. 

    428. 

  428. 				i--;

    429. 

  429. 				j--;

    430. 

  430. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    431. 

  431. 					Chess.getTileHTML(i, j).addClass("move");

    432. 

  432. 					i--;

    433. 

  433. 					j--;

    434. 

  434. 				}

    435. 

  435. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    436. 

  436. 					Chess.getTileHTML(i, j).addClass("kill");

    437. 

  437. 				}

    438. 

  438. 

    439. 

  439. 

    440. 

  440. 				i = piece.x;

    441. 

  441. 				j = piece.y;

    442. 

  442. 				

    443. 

  443. 				i--;

    444. 

  444. 				j++;

    445. 

  445. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    446. 

  446. 					Chess.getTileHTML(i, j).addClass("move");

    447. 

  447. 					i--;

    448. 

  448. 					j++;

    449. 

  449. 				}

    450. 

  450. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    451. 

  451. 					Chess.getTileHTML(i, j).addClass("kill");

    452. 

  452. 				}

    453. 

  453. 

    454. 

  454. 

    455. 

  455. 				i = piece.x;

    456. 

  456. 				j = piece.y;

    457. 

  457. 

    458. 

  458. 				i++

    459. 

  459. 				j--;

    460. 

  460. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    461. 

  461. 					Chess.getTileHTML(i, j).addClass("move");

    462. 

  462. 					i++;

    463. 

  463. 					j--;

    464. 

  464. 				}

    465. 

  465. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    466. 

  466. 					Chess.getTileHTML(i, j).addClass("kill");

    467. 

  467. 				}

    468. 

  468. 

    469. 

  469. 

    470. 

  470. 				$(".tile").on('click', function(){

    471. 

  471. 					if ($(this).hasClass("move")){

    472. 

  472. 						Chess.movePieces(piece, $(this).attr("data-x"), $(this).attr("data-y"));

    473. 

  473. 					}

    474. 

  474. 					else if ($(this).hasClass("kill")){

    475. 

  475. 						Chess.destroyPieces(Chess.tiles[$(this).attr("data-x")][$(this).attr("data-y")]);

    476. 

  476. 						Chess.movePieces(piece, $(this).attr("data-x"), $(this).attr("data-y"));

    477. 

  477. 					}

    478. 

  478. 					else{

    479. 

  479. 						Chess.HTMLsync();

    480. 

  480. 					}

    481. 

  481. 					$(".move").removeClass("move");

    482. 

  482. 					$(".kill").removeClass("kill");

    483. 

  483. 				})

    484. 

  484. 					

    485. 

  485. 

    486. 

  486. 			})

    487. 

  487. 

    488. 

  488. 		},

    489. 

  489. 

    490. 

  490. 		syncQueen : function(piece){

    491. 

  491. 			Chess.getTileHTML(piece.x, piece.y).html("queen").addClass("queen");

    492. 

  492. 			if (piece.color == "white"){

    493. 

  493. 				Chess.getTileHTML(piece.x, piece.y).addClass("white");

    494. 

  494. 			}

    495. 

  495. 			if (piece.color == "black"){

    496. 

  496. 				Chess.getTileHTML(piece.x, piece.y).addClass("black");

    497. 

  497. 			}

    498. 

  498. 

    499. 

  499. 			Chess.getTileHTML(piece.x, piece.y).on('click', function(){

    500. 

  500. 

    501. 

  501. 

    502. 

  502. 				var i = piece.x;

    503. 

  503. 				var j = piece.y;

    504. 

  504. 

    505. 

  505. 				i++;

    506. 

  506. 				j++;

    507. 

  507. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    508. 

  508. 					Chess.getTileHTML(i, j).addClass("move");

    509. 

  509. 					i++;

    510. 

  510. 					j++;

    511. 

  511. 				}

    512. 

  512. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    513. 

  513. 					Chess.getTileHTML(i, j).addClass("kill");

    514. 

  514. 				}

    515. 

  515. 

    516. 

  516. 

    517. 

  517. 				i = piece.x;

    518. 

  518. 				j = piece.y;

    519. 

  519. 

    520. 

  520. 				i--;

    521. 

  521. 				j--;

    522. 

  522. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    523. 

  523. 					Chess.getTileHTML(i, j).addClass("move");

    524. 

  524. 					i--;

    525. 

  525. 					j--;

    526. 

  526. 				}

    527. 

  527. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    528. 

  528. 					Chess.getTileHTML(i, j).addClass("kill");

    529. 

  529. 				}

    530. 

  530. 

    531. 

  531. 

    532. 

  532. 				i = piece.x;

    533. 

  533. 				j = piece.y;

    534. 

  534. 				

    535. 

  535. 				i--;

    536. 

  536. 				j++;

    537. 

  537. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    538. 

  538. 					Chess.getTileHTML(i, j).addClass("move");

    539. 

  539. 					i--;

    540. 

  540. 					j++;

    541. 

  541. 				}

    542. 

  542. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    543. 

  543. 					Chess.getTileHTML(i, j).addClass("kill");

    544. 

  544. 				}

    545. 

  545. 

    546. 

  546. 

    547. 

  547. 				i = piece.x;

    548. 

  548. 				j = piece.y;

    549. 

  549. 

    550. 

  550. 				i++;

    551. 

  551. 				j--;

    552. 

  552. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    553. 

  553. 					Chess.getTileHTML(i, j).addClass("move");

    554. 

  554. 					i++;

    555. 

  555. 					j--;

    556. 

  556. 				}

    557. 

  557. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    558. 

  558. 					Chess.getTileHTML(i, j).addClass("kill");

    559. 

  559. 				}

    560. 

  560. 

    561. 

  561. 				i = piece.x;

    562. 

  562. 				j = piece.y;

    563. 

  563. 

    564. 

  564. 				i++;

    565. 

  565. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    566. 

  566. 					Chess.getTileHTML(i, j).addClass("move");

    567. 

  567. 					i++;

    568. 

  568. 				}

    569. 

  569. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    570. 

  570. 					Chess.getTileHTML(i, j).addClass("kill");

    571. 

  571. 				}

    572. 

  572. 

    573. 

  573. 

    574. 

  574. 				i = piece.x;

    575. 

  575. 				j = piece.y;

    576. 

  576. 

    577. 

  577. 				i--;

    578. 

  578. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    579. 

  579. 					Chess.getTileHTML(i, j).addClass("move");

    580. 

  580. 					i--;

    581. 

  581. 				}

    582. 

  582. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    583. 

  583. 					Chess.getTileHTML(i, j).addClass("kill");

    584. 

  584. 				}

    585. 

  585. 

    586. 

  586. 

    587. 

  587. 				i = piece.x;

    588. 

  588. 				j = piece.y;

    589. 

  589. 				

    590. 

  590. 				j++;

    591. 

  591. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    592. 

  592. 					Chess.getTileHTML(i, j).addClass("move");

    593. 

  593. 					j++;

    594. 

  594. 				}

    595. 

  595. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    596. 

  596. 					Chess.getTileHTML(i, j).addClass("kill");

    597. 

  597. 				}

    598. 

  598. 

    599. 

  599. 

    600. 

  600. 				i = piece.x;

    601. 

  601. 				j = piece.y;

    602. 

  602. 

    603. 

  603. 				j--;

    604. 

  604. 				while(Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && Chess.tiles[i][j] == "empty"){

    605. 

  605. 					Chess.getTileHTML(i, j).addClass("move");

    606. 

  606. 					j--;

    607. 

  607. 				}

    608. 

  608. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j] != undefined && piece.color != Chess.tiles[i][j].color){

    609. 

  609. 					Chess.getTileHTML(i, j).addClass("kill");

    610. 

  610. 				}

    611. 

  611. 

    612. 

  612. 

    613. 

  613. 				$(".tile").on('click', function(){

    614. 

  614. 					if ($(this).hasClass("move")){

    615. 

  615. 						Chess.movePieces(piece, $(this).attr("data-x"), $(this).attr("data-y"));

    616. 

  616. 					}

    617. 

  617. 					else if ($(this).hasClass("kill")){

    618. 

  618. 						Chess.destroyPieces(Chess.tiles[$(this).attr("data-x")][$(this).attr("data-y")]);

    619. 

  619. 						Chess.movePieces(piece, $(this).attr("data-x"), $(this).attr("data-y"));

    620. 

  620. 					}

    621. 

  621. 					else{

    622. 

  622. 						Chess.HTMLsync();

    623. 

  623. 					}

    624. 

  624. 					$(".move").removeClass("move");

    625. 

  625. 					$(".kill").removeClass("kill");

    626. 

  626. 				})

    627. 

  627. 					

    628. 

  628. 

    629. 

  629. 			})

    630. 

  630. 

    631. 

  631. 		},

    632. 

  632. 

    633. 

  633. 		syncKing : function(piece){

    634. 

  634. 			Chess.getTileHTML(piece.x, piece.y).html("king").addClass("king");

    635. 

  635. 			if (piece.color == "white"){

    636. 

  636. 				Chess.getTileHTML(piece.x, piece.y).addClass("white");

    637. 

  637. 			}

    638. 

  638. 			if (piece.color == "black"){

    639. 

  639. 				Chess.getTileHTML(piece.x, piece.y).addClass("black");

    640. 

  640. 			}

    641. 

  641. 

    642. 

  642. 			Chess.getTileHTML(piece.x, piece.y).on('click', function(){

    643. 

  643. 

    644. 

  644. 				i = piece.x;

    645. 

  645. 				j = piece.y;

    646. 

  646. 

    647. 

  647. 

    648. 

  648. 				if (Chess.tiles[i+1] != undefined && Chess.tiles[i+1][j] != undefined){

    649. 

  649. 					if (Chess.tiles[i+1][j] == "empty"){

    650. 

  650. 						Chess.getTileHTML(i+1, j).addClass("move");

    651. 

  651. 					}

    652. 

  652. 					else if (Chess.tiles[i+1][j].color != piece.color){

    653. 

  653. 						Chess.getTileHTML(i+1, j).addClass("kill");

    654. 

  654. 					}

    655. 

  655. 				}

    656. 

  656. 

    657. 

  657. 				if (Chess.tiles[i+1] != undefined && Chess.tiles[i+1][j+1] != undefined){

    658. 

  658. 					if (Chess.tiles[i+1][j+1] == "empty"){

    659. 

  659. 						Chess.getTileHTML(i+1, j+1).addClass("move");

    660. 

  660. 					}

    661. 

  661. 					else if (Chess.tiles[i+1][j+1].color != piece.color){

    662. 

  662. 						Chess.getTileHTML(i+1, j+1).addClass("kill");

    663. 

  663. 					}

    664. 

  664. 				}

    665. 

  665. 

    666. 

  666. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j+1] != undefined){

    667. 

  667. 					if (Chess.tiles[i][j+1] == "empty"){

    668. 

  668. 						Chess.getTileHTML(i, j+1).addClass("move");

    669. 

  669. 					}

    670. 

  670. 					else if (Chess.tiles[i][j+1].color != piece.color){

    671. 

  671. 						Chess.getTileHTML(i, j+1).addClass("kill");

    672. 

  672. 					}

    673. 

  673. 				}

    674. 

  674. 

    675. 

  675. 				if (Chess.tiles[i-1] != undefined && Chess.tiles[i-1][j] != undefined){

    676. 

  676. 					if (Chess.tiles[i-1][j] == "empty"){

    677. 

  677. 						Chess.getTileHTML(i-1, j).addClass("move");

    678. 

  678. 					}

    679. 

  679. 					else if (Chess.tiles[i-1][j].color != piece.color){

    680. 

  680. 						Chess.getTileHTML(i-1, j).addClass("kill");

    681. 

  681. 					}

    682. 

  682. 				}

    683. 

  683. 

    684. 

  684. 				if (Chess.tiles[i-1] != undefined && Chess.tiles[i-1][j+1] != undefined){

    685. 

  685. 					if (Chess.tiles[i-1][j+1] == "empty"){

    686. 

  686. 						Chess.getTileHTML(i-1, j+1).addClass("move");

    687. 

  687. 					}

    688. 

  688. 					else if (Chess.tiles[i-1][j+1].color != piece.color){

    689. 

  689. 						Chess.getTileHTML(i-1, j+1).addClass("kill");

    690. 

  690. 					}

    691. 

  691. 				}

    692. 

  692. 

    693. 

  693. 				if (Chess.tiles[i-1] != undefined && Chess.tiles[i-1][j-1] != undefined){

    694. 

  694. 					if (Chess.tiles[i-1][j-1] == "empty"){

    695. 

  695. 						Chess.getTileHTML(i-1, j-1).addClass("move");

    696. 

  696. 					}

    697. 

  697. 					else if (Chess.tiles[i-1][j-1].color != piece.color){

    698. 

  698. 						Chess.getTileHTML(i-1, j-1).addClass("kill");

    699. 

  699. 					}

    700. 

  700. 				}

    701. 

  701. 

    702. 

  702. 				if (Chess.tiles[i+1] != undefined && Chess.tiles[i+1][j-1] != undefined){

    703. 

  703. 					if (Chess.tiles[i+1][j-1] == "empty"){

    704. 

  704. 						Chess.getTileHTML(i+1, j-1).addClass("move");

    705. 

  705. 					}

    706. 

  706. 					else if (Chess.tiles[i+1][j-1].color != piece.color){

    707. 

  707. 						Chess.getTileHTML(i+1, j-1).addClass("kill");

    708. 

  708. 					}

    709. 

  709. 				}

    710. 

  710. 

    711. 

  711. 				if (Chess.tiles[i] != undefined && Chess.tiles[i][j-1] != undefined){

    712. 

  712. 					if (Chess.tiles[i][j-1] == "empty"){

    713. 

  713. 						Chess.getTileHTML(i, j-1).addClass("move");

    714. 

  714. 					}

    715. 

  715. 					else if (Chess.tiles[i][j-1].color != piece.color){

    716. 

  716. 						Chess.getTileHTML(i, j-1).addClass("kill");

    717. 

  717. 					}

    718. 

  718. 				}

    719. 

  719. 

    720. 

  720. 				$(".tile").on('click', function(){

    721. 

  721. 					if ($(this).hasClass("move")){

    722. 

  722. 						Chess.movePieces(piece, $(this).attr("data-x"), $(this).attr("data-y"));

    723. 

  723. 					}

    724. 

  724. 					else if ($(this).hasClass("kill")){

    725. 

  725. 						Chess.destroyPieces(Chess.tiles[$(this).attr("data-x")][$(this).attr("data-y")]);

    726. 

  726. 						Chess.movePieces(piece, $(this).attr("data-x"), $(this).attr("data-y"));

    727. 

  727. 					}

    728. 

  728. 					else{

    729. 

  729. 						Chess.HTMLsync();

    730. 

  730. 					}

    731. 

  731. 					$(".move").removeClass("move");

    732. 

  732. 					$(".kill").removeClass("kill");

    733. 

  733. 				})

    734. 

  734. 					

    735. 

  735. 

    736. 

  736. 			})

    737. 

  737. 

    738. 

  738. 		},

    739. 

  739. 

    740. 

  740. 		movePieces : function(piece, x, y){

    741. 

  741. 			this.tiles[piece.x][piece.y] = "empty";

    742. 

  742. 			piece.x = parseInt(x, 10);

    743. 

  743. 			piece.y = parseInt(y, 10);

    744. 

  744. 			this.tiles[piece.x][piece.y] = piece;

    745. 

  745. 			this.HTMLsync();

    746. 

  746. 		},

    747. 

  747. 

    748. 

  748. 		destroyPieces : function(piece){

    749. 

  749. 			piece.alive = false;

    750. 

  750. 			this.HTMLsync;

    751. 

  751. 		},

    752. 

  752. 

    753. 

  753. 		getTileHTML : function(x, y){

    754. 

  754. 			return $("#"+x+"-"+y);

    755. 

  755. 		}

    756. 

  756. 

    757. 

  757. 	}

    758. 

  758. 

    759. 

  759. 

    760. 

  760. })(jQuery);

    761. 

  761. 

    762. 

  762. Chess.init();
    763.