jocly/src/games/chessbase/leychessalpha-view.js

/*
 * Copyright(c) 2013-2017 - jocly.com
 *
 * You are allowed to use and modify this source code as long as it is exclusively for use in the Jocly API.
 *
 * Original authors: Jocly team
 *
 */




(function() {

	View.Game.cbDefineView = function() {

		var metamachyBoardDelta = {
			//notationMode: 'in',
			//notationDebug: true,
		};
		var metamachyBoard3d = $.extend(true,{},this.cbGridBoardClassic3DMargin,metamachyBoardDelta);
		var metamachyBoard2d = $.extend(true,{},this.cbGridBoardClassic2DNoMargin,metamachyBoardDelta);

		return {
			coords: {
				"2d": this.cbGridBoard.coordsFn.call(this,metamachyBoard2d),
				"3d": this.cbGridBoard.coordsFn.call(this,metamachyBoard3d),
			},
			boardLayout: [
	      	".#.#.#.#.#.#",
	     		"#.#.#.#.#.#.",
	      	".#.#.#.#.#.#",
	     		"#.#.#.#.#.#.",
	      	".#.#.#.#.#.#",
	     		"#.#.#.#.#.#.",
	      	".#.#.#.#.#.#",
	     		"#.#.#.#.#.#.",
	      	".#.#.#.#.#.#",
	     		"#.#.#.#.#.#.",
			".#.#.#.#.#.#",
	     		"#.#.#.#.#.#.",
			],
			board: {
				"2d": {
					draw: this.cbDrawBoardFn(metamachyBoard2d),
				},
				"3d": {
					display: this.cbDisplayBoardFn(metamachyBoard3d),
				},
			},
			clicker: {
				"2d": {
					width: 1000,
					height: 1000,
				},
				"3d": {
					scale: [.6,.6,.6],
				},
			},
			pieces: this.cbFairyPieceStyle({
				"default": {
					"3d": {
						scale: [.4,.4,.4],
					},
					"2d": {
						width: 900,
						height: 900,
					},
				},
			}),
		};
	}

	/*
	 * Make the knight & the camel jump when moving, the elephant & the lion when moving 2 squares, the cannon when capturing
	 */
	View.Board.cbMoveMidZ = function(aGame,aMove,zFrom,zTo) {
		if(aMove.a=='N' || aMove.a=='M' || (aMove.a=='E' && aGame.g.distGraph[aMove.f][aMove.t]==2) || (aMove.a=='L' && aGame.g.distGraph[aMove.f][aMove.t]==2) || (aMove.a=='K' && aGame.g.distGraph[aMove.f][aMove.t]==2) || (aMove.a=='C' && aMove.c!=null))
			return Math.max(zFrom,zTo)+1500;
		else
			return (zFrom+zTo)/2;
	}

	/*
	 * View.Game.xdInit overriding to create initial setup gadgets
	 */
	var SuperViewGameXdInit = View.Game.xdInit;
	View.Game.xdInit = function(xdv) {
		var $this=this;
		SuperViewGameXdInit.apply(this,arguments);
		var size=600;
		xdv.createGadget("setup-board",{
			base: {
				type: "element",
				x: 0,
				y: 0,
				width: size*12,
				height: size*9,
				z: 108,
				css: {
					"background-color": "White",
				},
			},
		});
		var setups={
			0: "KQEL",
			1: "KQLE",
			2: "KEQL",
			3: "KLQE",
			4: "KELQ",
			5: "KLEQ",
			6: "QEKL",
			7: "QLKE",
			8: "EQKL",
			9: "LQKE",
			10: "ELKQ",
			11: "LEKQ",
		}
		var imageOffsets={
			K: 500, Q: 400, E: 1100, L: 1200,
		}
		for(var setup in setups) {
			(function(setup) {
				var x=((setup%4)-1.5)*3*size;
				var y=(Math.floor(setup/4)-1)*3*size;
				xdv.createGadget("setup#"+setup,{
					base: {
						type: "canvas",
						x: x,
						y: y,
						width: 2*size,
						height: 2*size,
						z: 109,
						draw: function(ctx) {
							ctx.fillStyle="#c0c0c0";
							ctx.rect(-size,-size,size*2,size*2);
							ctx.fill();
							ctx.save();
							this.getResource("image|"+$this.g.fullPath+"/res/fairy/wikipedia-fairy-sprites.png",function(image) {
								for(var i=0;i<4;i++) {
									var x=i%2, y=Math.floor(i/2), p=setups[setup].charAt(i);
									ctx.drawImage(image,imageOffsets[p],0,100,100,(x-1)*size,(y-1)*size,size,size);
								}
								ctx.restore();
							});
						}
					},
				});
			})(setup);
		}
	}

	/*
	 * View.Board.xdInput overriding to handle setup phase
	 */
	var SuperViewBoardxdInput = View.Board.xdInput;
	View.Board.xdInput = function(xdv, aGame) {
		if(this.setupState===undefined) {
			return {
				initial: {},
				getActions: function(moves,currentInput) { return null; },
			}
		} else if(this.setupState=="setup") {
			return {
				initial: {
					setupDone: false,
				},
				getActions: function(moves,currentInput) {
					var actions={};
					if(!currentInput.setupDone) {
						moves.forEach(function(move) {
							actions[move.setup]={
								view: ["setup#"+move.setup],
								click: ["setup#"+move.setup],
								moves: [move],
								validate: { setupDone: true },
							}
						});
					}
					return actions;
				},
				furnitures: ["setup-board"],
			}
		} else
			return SuperViewBoardxdInput.apply(this,arguments);
	}

	/*
	 * View.Board.cbAnimate overriding to prevent animation on setup
	 */
	var SuperViewBoardcbAnimate = View.Board.cbAnimate;
	View.Board.cbAnimate = function(xdv,aGame,aMove,callback) {
		if(this.setupState===undefined || this.setupState=="setup")
			callback();
		else
			SuperViewBoardcbAnimate.apply(this,arguments);
	}

	/*
	 * View.Board.xdDisplay overriding to prevent displaying KQEL before setup
	 */
	var SuperViewBoardxdDisplay = View.Board.xdDisplay;
	View.Board.xdDisplay = function(xdv, aGame) {
		if(this.setupState===undefined || this.setupState=="setup") {
			var $this=this;
			var hidden={};
			[5,6,17,18,125,126,137,138].forEach(function(pos) {
				var pIndex=$this.board[pos];
				hidden[pos]=pIndex;
				$this.pieces[pIndex].p=-1;
			});
			SuperViewBoardxdDisplay.apply(this,arguments);
			for(var pos in hidden)
				this.pieces[hidden[pos]].p=parseInt(pos);
		} else
			SuperViewBoardxdDisplay.apply(this,arguments);
	}

})();