var gameState = 0; var candiesNumber = 11 - 10; var isAnimatingEnd = false; var playerMode = 0; var playerTurn = true; var playerSelecting = false; var computerArmOffset = 120; var lastCandyY = 0; var debug = false; function addShadow(name, x, y) { var shadow = new Container(); shadow.createAsset(name, name, 0, 0); shadow.width = name === 'candyCaneShadow' ? shadow.width / 4 : shadow.width; shadow.x = x; shadow.y = y; shadow.alpha = 0.8; return shadow; } function addShadows(self, x1, x2, x3, y) { self.addChildAt(addShadow('candyCaneShadow', x1, y), 0); self.addChildAt(addShadow('candyCaneShadow', x2, y), 0); self.addChildAt(addShadow('candyCaneShadowCentral', x3, y), 0); } function fade(target, duration, fadeIn, callback) { var alphaTarget = fadeIn ? 1 : 0; var alphaDelta = (alphaTarget - target.alpha) / (duration / (1000 / 60)); var fadeInterval = LK.setInterval(function () { if (fadeIn && target.alpha < 1 || !fadeIn && target.alpha > 0) { target.alpha += alphaDelta; if (fadeIn && target.alpha >= 1 || !fadeIn && target.alpha <= 0) { target.alpha = alphaTarget; LK.clearInterval(fadeInterval); if (typeof callback === 'function') { callback(); } } } }, 1000 / 60); } function enlargeCadyCanes(candyCanes, number) { if (debug) { console.log("enlargeCadyCanes : " + number + "/" + candyCanes.length); } for (var i = 0; i < candyCanes.length; i++) { if (i < number) { candyCanes[i].scale.set(1.1); } else { candyCanes[i].scale.set(1); } } } function handleSelection(obj, player, candyCanes, isPlayerTwo) { if (candyCanes.length === 0) { return; } var event = obj.event; var pos = event.getLocalPosition(player.parent); var minY = candyCanes[0].y + 120; var maxY = candyCanes.length > 2 ? candyCanes[2].y + 140 : candyCanes[candyCanes.length - 1].y + 140; minY += isPlayerTwo ? computerArmOffset : 0; maxY += isPlayerTwo ? computerArmOffset : 0; player.y = Math.max(minY, Math.min(maxY, pos.y)); if (!playerSelecting) { return; } if (player.y < candyCanes[0].y + 240) { player.parent.selectedCandiesCount = 1; } else if (player.y < candyCanes[1].y + 240) { player.parent.selectedCandiesCount = 2; } else if (player.y < candyCanes[2].y + 240) { player.parent.selectedCandiesCount = 3; } enlargeCadyCanes(candyCanes, player.parent.selectedCandiesCount); if (debug) { console.log("handleSelection : minY=" + minY + " / isPlayerTwo ? " + isPlayerTwo); } } function handleGameEnd(self, win, playerMode) { if (debug) { console.log("handleGameEnd...win = " + win + " playerMode = " + playerMode); } gameState = 2; isAnimatingEnd = true; var explosion = self.addChild(new Explosion()); explosion.animate(); LK.setTimeout(function () { var endBackground = win ? 'winBackground' : 'loseBackground'; var backgroundAsset = self.createAsset(endBackground, 'End Game Background', 0.5, 0.5); backgroundAsset.x = 2048 / 2; backgroundAsset.y = 2732 / 2; self.addChild(backgroundAsset); if (playerMode === 2) { var shadow = new Container(); shadow.createAsset('candyCaneShadowCentral', 'candyCaneShadowCentral', 0, 0); shadow.width = 1420; shadow.height = 256; shadow.x = 300; shadow.y = 2400; self.addChild(shadow); var resultText = new Text2(win ? 'Player 1 Wins' : 'Player 1 Boom', { size: 200, fill: '#FFFFFF' }); resultText.anchor.set(0.5, 0); resultText.x = 2048 / 2; resultText.y = 2400; self.addChild(resultText); } explosion.destroy(); isAnimatingEnd = false; }, 3500); } function computeComputerCandiesCount(nbSticksLeft) { var targetModulo = (nbSticksLeft - 1) % 4; return targetModulo === 0 ? 1 : targetModulo; } function setSelectionPositions(self, refY) { self.player.y = refY + 120; self.computerPlayer.y = refY + computerArmOffset; } function removeCandies(candyCanes, count) { if (debug) { console.log('removeCandies... ' + count + " / playerTurn = " + playerTurn); } for (var i = 0; i < count; i++) { if (candyCanes.length > 0) { var candyToRemove = candyCanes.shift(); candyToRemove.destroy(); } } } var Explosion = Container.expand(function () { var self = Container.call(this); var explosionGraphics = self.createAsset('explosion', 'Explosion Graphics', .5, .5); self.x = 2048 / 2 + 30; self.y = lastCandyY; self.scale.set(0); self.animate = function () { var scaleDelta = 0.05; var maxScale = 10; var animationInterval = LK.setInterval(function () { if (self.scale.x < maxScale) { self.scale.x += scaleDelta; self.scale.y += scaleDelta; } else { LK.clearInterval(animationInterval); } }, 1000 / 60); }; }); var LastCandyCane = Container.expand(function () { var self = Container.call(this); var candyCaneGraphics = self.createAsset('lastCandyCane', 'Last Candy Cane', .5, .5); addShadows(self, -350, 75, -255, -25); }); var CandyCane = Container.expand(function () { var self = Container.call(this); var candyCaneGraphics = self.createAsset('candyCane', 'Candy Cane', .5, .5); addShadows(self, -320, 120, -225, -10); self.pick = function () { self.parent.selectedCandiesCount++; if (debug) { console.log("Picked ", self); } }; }); var Player = Container.expand(function () { var self = Container.call(this); self.createAsset('player', 'Player', .5, .5); self.alpha = 0; self.pickCandyCane = function () { self.computerPlayer.pickCandyCane(); self.alpha = 0; }; }); var ComputerPlayer = Container.expand(function () { if (debug) { console.log("ComputerPlayer : playerMode=" + playerMode + +" => " + (playerMode === 2 ? 'secondPlayer' : 'computerPlayer')); } var self = Container.call(this); self.pickCandyCane = function (candyCanes, callback) { enlargeCadyCanes(candyCanes, 1); LK.setTimeout(function () { if (candyCanes.length === 0) { return; } var candiesToPick = computeComputerCandiesCount(candyCanes.length); var targetY = candyCanes.length > 0 && candyCanes.length >= candiesToPick ? candyCanes[candiesToPick - 1].y : 0; targetY += computerArmOffset; var screenHeight = LK.stageContainer.height; var speedFactor = (screenHeight > 2732 ? 1 : 1.5) * (candiesToPick === 2 ? 2 : 1); var deltaY = (targetY - self.y) / (60 / speedFactor); var pickInterval = LK.setInterval(function () { var currentCandyIndex = Math.abs(Math.floor((self.y - candyCanes[0].y) / (computerArmOffset * 2))); var currentSelectionCount = Math.max(1, Math.min(3, currentCandyIndex + 1)); if (debug) { console.log("current candy y=" + candyCanes[0].y + " / self y : " + self.y + " => index " + currentCandyIndex + " => " + currentSelectionCount); } enlargeCadyCanes(candyCanes, currentSelectionCount); if (Math.abs(self.y - targetY) > Math.abs(deltaY)) { self.y += deltaY; } else { self.y = targetY; LK.clearInterval(pickInterval); removeCandies(candyCanes, candiesToPick); if (typeof callback === 'function') { callback(); } } }, 1000 / 60); }, 500); }; self.createAsset(playerMode === 2 ? 'secondPlayer' : 'computerPlayer', 'Second Player', .5, .5); self.alpha = 0; self.update = function () {}; }); var PlayerModePopup = Container.expand(function (game) { var self = Container.call(this); self.createAsset('playerModePopup', 'Player Mode Popup', 0.5, 0.5); self.x = 2048 / 2; self.y = 2732 / 2; var nbPlayersLabelText = new Text2('Players', { size: 200, fill: '#404D4B', fontWeight: 'bold' }); nbPlayersLabelText.anchor.set(0.5, 0.5); nbPlayersLabelText.x = 0; nbPlayersLabelText.y = -350; self.addChild(nbPlayersLabelText); var onePlayerButton = self.createAsset('onePlayerButton', 'One Player Button', 0.5, 0.5); onePlayerButton.x = -300; onePlayerButton.y = 140; onePlayerButton.alpha = 1; onePlayerButton.on('down', function () { self.destroy(); game.initGame(1); }); var twoPlayerButton = self.createAsset('twoPlayerButton', 'Two Player Button', 0.5, 0.5); twoPlayerButton.x = 300; twoPlayerButton.y = 140; twoPlayerButton.alpha = 1; twoPlayerButton.on('down', function () { self.destroy(); game.initGame(2); }); self.addChild(onePlayerButton); self.addChild(twoPlayerButton); ; var onePlayerText = new Text2('1', { size: 256, fill: '#404D4B', fontWeight: 'bold' }); onePlayerText.anchor.set(0.5, 0.5); onePlayerText.x = onePlayerButton.x; onePlayerText.y = onePlayerButton.y - 10; self.addChild(onePlayerText); var twoPlayerText = new Text2('2', { size: 256, fill: '#404D4B', fontWeight: 'bold' }); twoPlayerText.anchor.set(0.5, 0.5); twoPlayerText.x = twoPlayerButton.x; twoPlayerText.y = twoPlayerButton.y - 10; self.addChild(twoPlayerText); }); var Game = Container.expand(function () { var self = Container.call(this); var playerTurn = true; var candyCanes = []; self.selectedCandiesCount = 0; self.computerCandiesCount = 0; var background = self.createAsset('background', 'Game Background', 0.2545, 0.215); self.addChildAt(background, 0); if (debug) { self.selectedCandiesText = new Text2("0", { size: 100, fill: "#00FF00" }); self.selectedCandiesText.anchor.set(0, 0); LK.gui.topLeft.addChild(self.selectedCandiesText); self.computerCandiesText = new Text2("?", { size: 100, fill: "#FF0000" }); self.computerCandiesText.anchor.set(1, 0); LK.gui.topRight.addChild(self.computerCandiesText); self.playerYPositionText = new Text2('', { size: 100, fill: "#00FF00" }); self.playerYPositionText.anchor.set(-0, 1); LK.gui.bottomLeft.addChild(self.playerYPositionText); self.computerYPositionText = new Text2('', { size: 100, fill: "#00FF00" }); self.computerYPositionText.anchor.set(1, 1); LK.gui.bottomRight.addChild(self.computerYPositionText); self.candyCaneYPositionText = new Text2('', { size: 100, fill: "#00FF00" }); self.candyCaneYPositionText.anchor.set(0.5, 0); LK.gui.topCenter.addChild(self.candyCaneYPositionText); } self.initGame = function (selectedPlayerMode) { console.log("initGame... playerMode = " + selectedPlayerMode); playerMode = selectedPlayerMode; self.player = self.addChild(new Player()); self.player.x = 400; self.player.y = 270 + 130; self.computerPlayer = self.addChild(new ComputerPlayer()); self.computerPlayer.x = 1648; self.computerPlayer.y = 1324; candiesNumber = Math.floor(Math.random() * 3) + 10; for (var i = 0; i < candiesNumber; i++) { var candyCane = new CandyCane(); candyCane.x = 2048 / 2; candyCane.y = 270 + i * 190; candyCanes.push(candyCane); self.addChild(candyCane); } var lastCandyCane = new LastCandyCane(); lastCandyCane.x = 2048 / 2 + 30; lastCandyCane.y = 250 + candiesNumber * 190 + 20; candyCanes.push(lastCandyCane); self.addChild(lastCandyCane); lastCandyY = lastCandyCane.y; computerArmOffset = playerMode === 1 ? 120 : -60; setSelectionPositions(self, candyCanes.length > 0 ? candyCanes[0].y : 0); fade(self.player, 500, true); gameState = 1; }; stage.on('down', function (obj) { if (gameState === 2 && !isAnimatingEnd) { LK.showGameOver(); return; } if (gameState === 1) { if (debug) { console.log('Mouse down event:', obj); } if (playerMode == 1) { if (playerTurn) { playerSelecting = true; stage.on('move', function (event) { handleSelection(event, self.player, candyCanes); if (debug) { self.selectedCandiesText.setText(self.selectedCandiesCount.toString()); } }); } } if (playerMode == 2) { playerSelecting = true; stage.on('move', function (event) { handleSelection(event, playerTurn ? self.player : self.computerPlayer, candyCanes, !playerTurn); if (debug) { self.selectedCandiesText.setText(self.selectedCandiesCount.toString()); } }); } } }); stage.on('up', function (obj) { if (gameState === 1) { if (debug) { console.log('Mouse up event:', obj, playerTurn, playerSelecting, !self.selectedCandiesCount); } if (playerMode == 1) { if (playerTurn && (!playerSelecting || !self.selectedCandiesCount)) { if (debug) { console.log('Nothing selected'); } return; } if (!playerTurn) { return; } playerSelecting = false; stage.off('move', handleSelection); removeCandies(candyCanes, self.selectedCandiesCount); if (candyCanes.length === 0) { handleGameEnd(self, false); return; } self.selectedCandiesCount = 0; if (debug) { self.selectedCandiesText.setText("0"); } setSelectionPositions(self, candyCanes.length > 0 ? candyCanes[0].y : 0); playerTurn = false; if (debug) { console.log("Computer's turn"); } fade(self.player, 500, false); fade(self.computerPlayer, 500, true, function () { self.computerPlayer.pickCandyCane(candyCanes, function () { LK.setTimeout(function () { fade(self.computerPlayer, 500, false, function () { playerTurn = true; if (debug) { console.log("Human Player's turn"); } if (candyCanes.length === 0) { handleGameEnd(self, true); return; } setSelectionPositions(self, candyCanes.length > 0 ? candyCanes[0].y : 0); fade(self.player, 500, true); self.computerCandiesCount = 0; }); }, 1000); }); }); } if (playerMode == 2) { if (!playerSelecting || !self.selectedCandiesCount) { if (debug) { console.log('Nothing selected'); } return; } playerSelecting = false; stage.off('move', handleSelection); removeCandies(candyCanes, self.selectedCandiesCount); if (candyCanes.length === 0) { handleGameEnd(self, !playerTurn, playerMode); return; } self.selectedCandiesCount = 0; if (debug) { self.selectedCandiesText.setText("0"); } setSelectionPositions(self, candyCanes.length > 0 ? candyCanes[0].y : 0); playerTurn = !playerTurn; if (playerTurn) { fade(self.player, 500, true); fade(self.computerPlayer, 500, false); } else { fade(self.player, 500, false); fade(self.computerPlayer, 500, true); } } } }); LK.on('tick', function () { if (debug) { if (self.player && self.playerYPositionText) { self.playerYPositionText.setText('Py: ' + Math.round(self.player.y)); } if (self.computerPlayer && self.computerYPositionText) { self.computerYPositionText.setText('Ky: ' + Math.round(self.computerPlayer.y)); } if (candyCanes.length > 0 && self.candyCaneYPositionText) { self.candyCaneYPositionText.setText('Cy: ' + Math.round(candyCanes[0].y)); } self.computerCandiesText.setText(self.computerCandiesCount ? self.computerCandiesCount.toString() : "?"); } }); var playerModePopup = new PlayerModePopup(self); self.addChild(playerModePopup); });

Xmas Nim by Djam

Images