/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
/***********************************************************************************/ 
/********************************** CUBE CLASS ************************************/
/***********************************************************************************/ 
var Cube = Container.expand(function (wRatio, hRatio, dRatio) {
	var self = Container.call(this);
	wRatio = wRatio || 1;
	hRatio = hRatio || 1;
	dRatio = dRatio || 1;
	self.z = 0;
	self.baseSize = 100;
	// Initialize cube faces using SimpleFace class
	self.frontFace = new SimpleFace({
		w: self.baseSize * wRatio,
		h: self.baseSize * hRatio,
		d: self.baseSize,
		dx: 0,
		dy: 0,
		dz: 1 * dRatio,
		rx: 0,
		ry: 0,
		rz: 0,
		ti: 0xFFFFFF
	});
	self.backFace = new SimpleFace({
		w: self.baseSize * wRatio,
		h: self.baseSize * hRatio,
		d: self.baseSize,
		dx: 0,
		dy: 0,
		dz: -1 * dRatio,
		rx: Math.PI,
		ry: 0,
		rz: 0,
		ti: 0xFFFFFF
	});
	self.leftFace = new SimpleFace({
		w: self.baseSize * dRatio,
		h: self.baseSize * hRatio,
		d: self.baseSize,
		dx: -1 * wRatio / dRatio,
		dy: 0,
		dz: 0,
		rx: 0,
		ry: Math.PI / 2,
		rz: 0,
		ti: 0xFFFFFF
	});
	self.rightFace = new SimpleFace({
		w: self.baseSize * dRatio,
		h: self.baseSize * hRatio,
		d: self.baseSize,
		dx: 1 * wRatio / dRatio,
		dy: 0,
		dz: 0,
		rx: 0,
		ry: -Math.PI * 0.5,
		rz: 0,
		ti: 0xFFFFFF
	});
	self.topFace = new SimpleFace({
		w: self.baseSize * wRatio,
		h: self.baseSize * dRatio,
		d: self.baseSize,
		dx: 0,
		dy: -1 * hRatio / dRatio,
		dz: 0,
		rx: -Math.PI / 2,
		ry: 0,
		rz: 0,
		ti: 0xFFFFFF
	});
	self.bottomFace = new SimpleFace({
		w: self.baseSize * wRatio,
		h: self.baseSize * dRatio,
		d: self.baseSize,
		dx: 0,
		dy: 1 * hRatio / dRatio,
		dz: 0,
		rx: Math.PI / 2,
		ry: 0,
		rz: 0,
		ti: 0xFFFFFF
	});
	self.faces = [self.frontFace, self.backFace, self.leftFace, self.rightFace, self.topFace, self.bottomFace];
	self.faces.forEach(function (face) {
		self.addChild(face);
	});
	self.speedX = 5;
	self.speedY = 5;
	self.speedZ = 5;
	// Rotate cube around its axes
	self.rotate3D = function (angleX, angleY, angleZ) {
		log("cube rotate3D ");
		self.rotation = angleZ;
		var zScaleFactor = 1 + self.z / 500;
		self.faces.forEach(function (face) {
			face.rotate3D(angleX, angleY, angleZ, zScaleFactor);
		});
	};
});
/***********************************************************************************/ 
/******************************* FACE CLASS *********************************/
/***********************************************************************************/ 
var Face = Container.expand(function (options) {
	var self = Container.call(this);
	options = options || {};
	var points = Math.max(2, Math.min(100, options.points || 4)); // Ensure points are between 2 and 10
	self.baseSize = 100;
	self.w = options.w || self.baseSize;
	self.h = options.h || self.baseSize;
	self.d = options.d || self.baseSize;
	self.dx = options.dx || 0;
	self.dy = options.dy || 0;
	self.dz = options.dz || 0;
	self.rx = options.rx || 0;
	self.ry = options.ry || 0;
	self.rz = options.rz || 0;
	self.tint = options.ti || 0xFFFFFF;
	// Generate points for the face based on the number of points specified
	self.baseFaceCoordinates = [];
	for (var i = 0; i < points; i++) {
		var angle = 2 * Math.PI * (i / points);
		self.baseFaceCoordinates.push({
			x: self.w / 2 * Math.cos(angle) + self.dx * self.w,
			y: self.h / 2 * Math.sin(angle) + self.dy * self.h,
			z: self.dz * self.d
		});
	}
	self.baseFaceCoordinates.forEach(function (point) {
		// Update z of each face point coordinates depending on dz and rx, ry
		point.z += self.dz * Math.cos(self.rx) * Math.cos(self.ry);
	});
	// Create a polygon face using the Shape class
	self.face = new Shape(self.baseFaceCoordinates, self.tint);
	// Attach the face to the Face container
	self.addChild(self.face);
	// Rotate in 3D: X = roasting chicken / Y = whirling dervish / Z = wheel of Fortune
	self.rotate3D = function (angleX, angleY, angleZ, scale) {
		scale = scale || 1;
		self.faceCoordinates = self.baseFaceCoordinates.map(function (coord) {
			var x = coord.x - self.dx * self.w,
				y = coord.y - self.dy * self.h,
				z = coord.z - self.dz * self.d;
			// Apply initial rotations (rx, ry, rz)
			var newY = y * Math.cos(self.rx) - z * Math.sin(self.rx);
			var newZ = y * Math.sin(self.rx) + z * Math.cos(self.rx);
			var newX = x * Math.cos(self.ry) + newZ * Math.sin(self.ry);
			newZ = -x * Math.sin(self.ry) + newZ * Math.cos(self.ry);
			x = newX * Math.cos(self.rz) - newY * Math.sin(self.rz);
			y = newX * Math.sin(self.rz) + newY * Math.cos(self.rz);
			// Apply X-axis rotation
			newY = y * Math.cos(angleX) - newZ * Math.sin(angleX);
			newZ = y * Math.sin(angleX) + newZ * Math.cos(angleX);
			// Apply Y-axis rotation
			newX = x * Math.cos(angleY) + newZ * Math.sin(angleY);
			newZ = -x * Math.sin(angleY) + newZ * Math.cos(angleY);
			// Apply Z-axis rotation
			x = newX * Math.cos(angleZ) - newY * Math.sin(angleZ);
			y = newX * Math.sin(angleZ) + newY * Math.cos(angleZ);
			return {
				x: (x + self.dx * self.w) * scale,
				y: (y + self.dy * self.h) * scale,
				z: (newZ + self.dz * self.d) * scale
			};
		});
		self.face.updateCoordinates(self.faceCoordinates);
	};
	// Initialize face in 3D space
	self.rotate3D(0, 0, 0, 1);
});
// Paddle class for player control
var Paddle = Container.expand(function () {
	var self = Container.call(this);
	var paddleGraphics = self.attachAsset('paddle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 15;
	self.update = function () {
		// Paddle movement logic will be handled in game code
	};
});
/***********************************************************************************/ 
/********************************** SHAPE CLASS ************************************/
/***********************************************************************************/ 
var Shape = Container.expand(function (coordinates, tint) {
	var self = Container.call(this);
	self.polygon = drawPolygon(coordinates, tint); // Function to create a polygon from a list of coordinates
	self.tint = tint;
	self.attachLines = function () {
		// Iterate through each line in the polygon and attach it to the shape
		self.polygon.forEach(function (line) {
			self.addChild(line);
		});
	};
	self.attachLines();
	self.updateCoordinates = function (newCoordinates) {
		log("Shape updateCoordinates ", newCoordinates);
		// Ensure newCoordinates is an array and has the same length as the current polygon
		if (!Array.isArray(newCoordinates) || newCoordinates.length !== self.polygon.length) {
			error("Invalid newCoordinates length");
			return;
		}
		// Update each line in the polygon with new coordinates
		self.polygon = updatePolygon(self.polygon, newCoordinates);
	};
});
/***********************************************************************************/ 
/******************************* SIMPLE FACE CLASS *********************************/
/***********************************************************************************/ 
var SimpleFace = Container.expand(function (options) {
	var self = Container.call(this);
	log("SimpleFAce init options =", options);
	self.baseSize = 100;
	options = options || {};
	self.w = options.w || self.baseSize;
	self.h = options.h || self.baseSize;
	self.d = options.d || self.baseSize;
	self.dx = options.dx || 0;
	self.dy = options.dy || 0;
	self.dz = options.dz || 0;
	self.rx = options.rx || 0;
	self.ry = options.ry || 0;
	self.rz = options.rz || 0;
	self.tint = options.ti || 0xFFFFFF;
	// Define faceCoordinates property
	self.baseFaceCoordinates = [{
		x: -self.w + self.dx * self.w,
		y: -self.h + self.dy * self.h,
		z: self.dz * self.d
	},
	// Top-left
	{
		x: self.w + self.dx * self.w,
		y: -self.h + self.dy * self.h,
		z: self.dz * self.d
	},
	// Top-right
	{
		x: self.w + self.dx * self.w,
		y: self.h + self.dy * self.h,
		z: self.dz * self.d
	},
	// Bottom-right
	{
		x: -self.w + self.dx * self.w,
		y: self.h + self.dy * self.h,
		z: self.dz * self.d
	} // Bottom-left
	];
	log("SimpleFAce ready to init ...", self.baseFaceCoordinates, "DX=" + self.dx);
	self.baseFaceCoordinates.forEach(function (point) {
		// Update z of each face point coordinates depending on dz and rx, ry
		point.z += self.dz * Math.cos(self.rx) * Math.cos(self.ry);
	});
	// Create a square face using the Shape class
	self.face = new Shape(self.baseFaceCoordinates, self.tint);
	// Attach the face to the SimpleFace container
	self.addChild(self.face);
	// Rotate in 3d : X = roasting chicken / Y = whirling dervish / Z = wheel of Fortune
	self.rotate3D = function (angleX, angleY, angleZ, scale) {
		scale = scale || 1;
		log("SimpleFace rotate3D old coord=", self.faceCoordinates, Date.now());
		self.faceCoordinates = self.baseFaceCoordinates.map(function (coord) {
			return {
				x: coord.x,
				y: coord.y,
				z: coord.z
			};
		});
		// Apply rotation around X-axis
		// Adjust initial rotation parameters before applying new rotations
		self.faceCoordinates = self.faceCoordinates.map(function (coord) {
			// Apply initial rotation around Z-axis
			var xZ = coord.x * Math.cos(self.rz) - coord.y * Math.sin(self.rz);
			var yZ = coord.x * Math.sin(self.rz) + coord.y * Math.cos(self.rz);
			// Apply initial rotation around Y-axis
			var xY = xZ * Math.cos(self.ry) + coord.z * Math.sin(self.ry);
			var zY = coord.z * Math.cos(self.ry) - xZ * Math.sin(self.ry);
			// Apply initial rotation around X-axis
			var yX = yZ * Math.cos(self.rx) - zY * Math.sin(self.rx);
			var zX = yZ * Math.sin(self.rx) + zY * Math.cos(self.rx);
			return {
				x: xY,
				y: yX,
				z: zX
			};
		});
		// Apply new rotations
		// Calculate center of the face
		var centerX = self.faceCoordinates.reduce(function (acc, coord) {
			return acc + coord.x;
		}, 0) / self.faceCoordinates.length;
		var centerY = self.faceCoordinates.reduce(function (acc, coord) {
			return acc + coord.y;
		}, 0) / self.faceCoordinates.length;
		var centerZ = self.faceCoordinates.reduce(function (acc, coord) {
			return acc + coord.z;
		}, 0) / self.faceCoordinates.length;
		self.faceCoordinates = self.faceCoordinates.map(function (coord) {
			// Translate coordinates to rotate around the center including dy and dz adjustment
			var translatedY = (coord.y + self.dy * self.h - centerY) * Math.cos(angleX) - (coord.z + self.dz * self.d - centerZ) * Math.sin(angleX);
			var translatedZ = (coord.y + self.dy * self.h - centerZ) * Math.sin(angleX) + (coord.z + self.dz * self.d - centerZ) * Math.cos(angleX);
			return {
				x: coord.x + self.dx * self.w - centerX,
				// Keep X unchanged but translate to rotate around center
				y: translatedY + centerY,
				z: translatedZ + centerZ
			};
		});
		self.faceCoordinates = self.faceCoordinates.map(function (coord) {
			var translatedX = (coord.z - centerZ) * Math.sin(angleY) + (coord.x - centerX) * Math.cos(angleY);
			var translatedZ = (coord.z - centerZ) * Math.cos(angleY) - (coord.x - centerX) * Math.sin(angleY);
			return {
				x: translatedX + centerX,
				y: coord.y,
				// Keep Y unchanged
				z: translatedZ + centerZ
			};
		});
		self.faceCoordinates = self.faceCoordinates.map(function (coord) {
			return {
				x: coord.x * scale,
				y: coord.y * scale,
				z: coord.z * scale
			};
		});
		log("SimpleFace rotate3D new coord=", self.faceCoordinates, Date.now());
		self.face.updateCoordinates(self.faceCoordinates);
	};
	// initialize face in 3D space
	self.rotate3D(0, 0, 0, 1);
	log("SimpleFace end init coord=", self.baseFaceCoordinates, Date.now());
});
/***********************************************************************************/ 
/********************************** SPHERE CLASS ***********************************/
/***********************************************************************************/ 
var Sphere = Container.expand(function () {
	var self = Container.call(this);
	self.z = 0;
	self.radius = 50;
	// Initialize sphere as a collection of Face instances to simulate a 3D sphere
	self.faces = [];
	var segments = 5;
	for (var i = 0; i < segments; i++) {
		var angle = 2 * Math.PI / segments;
		var face = new Face({
			points: 33,
			w: self.radius * 2,
			h: self.radius * 2,
			d: self.radius * 2,
			dx: 0,
			dy: 0,
			dz: 0,
			rx: 0,
			ry: i * angle,
			rz: 0,
			ti: 0xFFFFFF
		});
		self.faces.push(face);
		self.addChild(face);
	}
	self.speedX = 5;
	self.speedY = 5;
	self.speedZ = 5;
	self.rotationSpeedX = 0.02;
	self.rotationSpeedY = 0.02;
	self.rotationSpeedZ = 0.02;
	self.currentRotationX = 0;
	self.currentRotationY = 0;
	self.currentRotationZ = 0;
	self.trailContainer = new Container();
	game.addChild(self.trailContainer);
	self.rotate3D = function (angleX, angleY, angleZ) {
		log("sphere rotate3D ", angleX, angleY, angleZ);
		self.rotation = angleZ;
		var zScaleFactor = 1 + self.z / 500;
		for (var i = 0; i < self.faces.length; i++) {
			self.faces[i].rotate3D(angleX, angleY, angleZ, zScaleFactor);
		}
	};
	self.update = function () {
		if (gameStarted) {
			var lastX = self.x;
			var lastY = self.y;
			self.x += self.speedX;
			self.y += self.speedY;
			if (Math.abs(self.speedX) < 1) {
				self.speedX = self.speedX < 0 ? -1 : 1;
			}
			if (Math.abs(self.speedY) < 1) {
				self.speedY = self.speedY < 0 ? -1 : 1;
			}
			var trailSphere = new Sphere();
			trailSphere.x = lastX;
			trailSphere.y = lastY;
			trailSphere.z = self.z;
			trailSphere.faces.forEach(function (face) {
				return face.face.tint = 0x808080;
			});
			trailSphere.alpha = 0.1;
			self.trailContainer.addChild(trailSphere);
			tween(trailSphere, {
				alpha: 0
			}, {
				duration: 500,
				onComplete: function onComplete() {
					if (trailSphere.parent) {
						trailSphere.parent.removeChild(trailSphere);
						trailSphere.destroy();
					}
				}
			});
			self.currentRotationX += self.rotationSpeedX;
			self.currentRotationY += self.rotationSpeedY;
			self.currentRotationZ += self.rotationSpeedZ;
			self.rotate3D(self.currentRotationX, self.currentRotationY, self.currentRotationZ);
		}
		self.trailContainer.children.forEach(function (trail) {
			if (trail && trail.alpha <= 0) {
				if (trail.parent) {
					trail.parent.removeChild(trail);
					trail.destroy();
				}
			}
		});
	};
	self.rotate3D(0, 0, 0);
});

/**** 
* Initialize Game
****/ 
// Utility function to draw a polygon using drawLine
var game = new LK.Game({
	backgroundColor: 0x000000 //Init game with black background
});

/**** 
* Game Code
****/ 
/***********************************************************************************/ 
/******************************* UTILITY FUNCTIONS *********************************/
/***********************************************************************************/ 
function drawPolygon(coordinates, tint) {
	log("drawPolygon ", coordinates);
	var lines = [];
	for (var i = 0; i < coordinates.length; i++) {
		var startPoint = coordinates[i];
		var endPoint = coordinates[(i + 1) % coordinates.length];
		var line = drawLine(startPoint.x, startPoint.y, endPoint.x, endPoint.y, tint);
		lines.push(line);
	}
	return lines;
}
function updatePolygon(lines, newCoordinates, scale) {
	log("updatePolygon ", lines, scale);
	if (lines.length !== newCoordinates.length) {
		error("updatePolygon error: lines and newCoordinates length mismatch");
		return lines;
	}
	for (var i = 0; i < lines.length; i++) {
		var startPoint = newCoordinates[i];
		var endPoint = newCoordinates[(i + 1) % newCoordinates.length];
		updateLine(lines[i], startPoint.x, startPoint.y, endPoint.x, endPoint.y, scale);
	}
	return lines;
}
// Utility function to draw lines between two points
function drawLine(x1, y1, x2, y2, tint) {
	log("drawLine ", x1, y1);
	var line = LK.getAsset('line', {
		anchorX: 0.0,
		anchorY: 0.0,
		x: x1,
		y: y1,
		tint: tint
	});
	line.startX = x1;
	line.startY = y1;
	line.endX = x2;
	line.endY = y2;
	var distance = Math.sqrt(Math.pow(x2 - x1, 2) + Math.pow(y2 - y1, 2));
	line.width = distance;
	var angle = Math.atan2(y2 - y1, x2 - x1);
	line.rotation = angle;
	return line;
}
// Utility function to draw lines between two points
function updateLine(line, newX1, newY1, newX2, newY2, scale) {
	log("updateLine ", line);
	scale = scale === undefined ? 1 : scale;
	var midX = (newX1 + newX2) / 2;
	var midY = (newY1 + newY2) / 2;
	newX1 = midX + (newX1 - midX) * scale;
	newY1 = midY + (newY1 - midY) * scale;
	newX2 = midX + (newX2 - midX) * scale;
	newY2 = midY + (newY2 - midY) * scale;
	line.x = newX1;
	line.y = newY1;
	line.startX = newX1;
	line.startY = newY1;
	line.endX = newX2;
	line.endY = newY2;
	var distance = Math.sqrt(Math.pow(newX2 - newX1, 2) + Math.pow(newY2 - newY1, 2));
	line.width = distance;
	var angle = Math.atan2(newY2 - newY1, newX2 - newX1);
	line.rotation = angle;
	return line;
}
function log() {
	var isDebug = false;
	if (isDebug) {
		console.log(arguments);
	}
}
function error() {
	var isDebug = true;
	if (isDebug) {
		console.error(arguments);
	}
}
/***********************************************************************************/ 
/******************************* GAME VARIABLES*********************************/
/***********************************************************************************/ 
var centerLine;
var leftPaddle;
var rightPaddle;
var ball;
var leftScore = 0;
var rightScore = 0;
var leftScoreTxt;
var rightScoreTxt;
var gameStarted = false;
/***********************************************************************************/ 
/***************************** GAME INITIALIZATION *********************************/
/***********************************************************************************/ 
function gameInitialize() {
	centerLine = new Container();
	var lineHeight = 20;
	var lineSpacing = 20;
	for (var y = 0; y < 2732; y += lineHeight + lineSpacing) {
		var lineSegment = LK.getAsset('paddle', {
			width: 10,
			height: lineHeight,
			color: 0xffffff,
			anchorX: 0.5,
			anchorY: 0.5
		});
		lineSegment.x = 2048 / 2;
		lineSegment.y = y + lineHeight / 2;
		centerLine.addChild(lineSegment);
	}
	game.addChild(centerLine);
	leftPaddle = game.addChild(new Paddle());
	rightPaddle = game.addChild(new Paddle());
	ball = game.addChild(new Sphere());
	leftPaddle.x = 100;
	leftPaddle.y = 2732 / 2;
	rightPaddle.x = 2048 - 50;
	rightPaddle.y = 2732 / 2;
	ball.x = 2048 / 2;
	ball.y = 2732 / 2;
	leftScoreTxt = new Text2('0', {
		size: 100,
		fill: 0xFFFFFF,
		font: "Teko Regular"
	});
	rightScoreTxt = new Text2('0', {
		size: 100,
		fill: 0xFFFFFF,
		font: "Teko Regular"
	});
	leftScoreTxt.anchor.set(0.5, 0);
	leftScoreTxt.x += 600;
	rightScoreTxt.anchor.set(0.5, 0);
	rightScoreTxt.x -= 600;
	LK.gui.topLeft.addChild(leftScoreTxt);
	LK.gui.topRight.addChild(rightScoreTxt);
}
function updateScore() {
	leftScoreTxt.setText(leftScore);
	rightScoreTxt.setText(rightScore);
	LK.getSound('sayac').play();
}
function resetBall() {
	ball.x = 2048 / 2;
	ball.y = 2732 / 2;
	ball.speedX = 5 * (Math.random() > 0.5 ? 1 : -1);
	ball.speedY = 5 * (Math.random() > 0.5 ? 1 : -1);
}
/***********************************************************************************/ 
/******************************** MAIN GAME LOOP ***********************************/
/***********************************************************************************/ 
game.update = function () {
	if (!gameStarted) {
		return;
	}
	ball.update();
	if (ball.y <= 0 && ball.speedY < 0 || ball.y >= 2732 && ball.speedY > 0) {
		ball.speedY *= -1;
		LK.getSound('carp1').play();
	}
	if (ball.intersects(leftPaddle)) {
		if (ball.y < leftPaddle.y) {
			ball.speedY = -Math.abs(ball.speedY);
		} else {
			ball.speedY = Math.abs(ball.speedY);
		}
		ball.speedX *= -1.05;
		if (Math.abs(ball.speedX) < 1) {
			ball.speedX = ball.speedX < 0 ? -1 : 1;
		}
		if (Math.abs(ball.speedY) < 1) {
			ball.speedY = ball.speedY < 0 ? -1 : 1;
		}
		LK.getSound('carp1').play();
	}
	if (ball.intersects(rightPaddle)) {
		if (ball.y < rightPaddle.y) {
			ball.speedY = -Math.abs(ball.speedY);
		} else {
			ball.speedY = Math.abs(ball.speedY);
		}
		ball.speedX *= -1.05;
		if (Math.abs(ball.speedX) < 1) {
			ball.speedX = ball.speedX < 0 ? -1 : 1;
		}
		if (Math.abs(ball.speedY) < 1) {
			ball.speedY = ball.speedY < 0 ? -1 : 1;
		}
		LK.getSound('carp1').play();
	}
	if (ball.x <= 0) {
		rightScore++;
		updateScore();
		if (rightScore >= 10) {
			LK.showGameOver("Right Player Wins!");
		} else {
			resetBall();
		}
	} else if (ball.x >= 2048) {
		leftScore++;
		updateScore();
		if (leftScore >= 10) {
			LK.showGameOver("Left Player Wins!");
		} else {
			resetBall();
		}
	}
	if (ball.speedX > 0) {
		if (ball.y > rightPaddle.y) {
			rightPaddle.y += Math.min(rightPaddle.speed * 1.5, Math.abs(ball.y - rightPaddle.y));
		} else if (ball.y < rightPaddle.y) {
			rightPaddle.y -= Math.min(rightPaddle.speed * 1.5, Math.abs(ball.y - rightPaddle.y));
		}
	}
};
// Handle paddle movement
game.move = function (x, y, obj) {
	if (x < 2048 / 2) {
		leftPaddle.y = y;
		LK.getSound('cubuk1').play();
	}
};
var startTextBackground = LK.getAsset('paddle', {
	width: 400,
	height: 200,
	color: 0x303030,
	alpha: 0.5,
	anchorX: 0.5,
	anchorY: 0.5
});
startTextBackground.scaleX = 1.5;
startTextBackground.x = 2048 / 2;
startTextBackground.y = 100;
LK.gui.center.addChild(startTextBackground);
var startText = new Text2('Pongi 3D', {
	size: 200,
	fill: 0xFFFFFF,
	font: "Teko Regular",
	shadow: {
		color: 0x808080,
		blur: 10,
		offsetX: 5,
		offsetY: 5
	}
});
startText.anchor.set(0.5, 0.5);
startText.x = 2048 / 2;
startText.y = 100;
LK.gui.center.addChild(startText);
LK.playMusic('fon');
gameStarted = false;
gameInitialize();
LK.setTimeout(function () {
	LK.gui.center.removeChild(startText);
	LK.gui.center.removeChild(startTextBackground);
	gameStarted = true;
}, 3000);

===================================================================
--- original.js
+++ change.js