/**** 
* Classes
****/ 
// Assets will be automatically created and loaded during gameplay
// Coin class
var Coin = Container.expand(function () {
	var self = Container.call(this);
	var coinGraphics = self.attachAsset('coin', {
		//'dollarsBundle'
		anchorX: 0.5,
		anchorY: 0.5,
		width: startSize,
		height: startSize
	});
	var speed = 5;
	var leftStartX = 1024 - 350;
	var leftEndX = 1024 - 700;
	var rightStartX = 1024 + 350;
	var rightEndX = 1024 + 700;
	var innerLeftLineStartX = -150;
	var innerLeftLineEndX = -390;
	var startSize = coinGraphics.width;
	var endSize = coinGraphics.width * 1.5;
	coinGraphics.width = startSize;
	coinGraphics.height = startSize;
	self.pathIndex = 0;
	self.update = function () {
		self.progress = (self.y + 50) / (2732 + 50); // Update progress property
		coinGraphics.width = startSize + (endSize - startSize) * self.progress;
		coinGraphics.height = startSize + (endSize - startSize) * self.progress;
		var newSpeed = currentSpeed; // + 10 * self.progress;
		self.y += newSpeed;
		// Move innerLineLeft x progressively to innerLeftLineEndX
		if (self.pathIndex == 0 && self.x != leftEndX) {
			self.x = leftStartX + (leftEndX - leftStartX) * self.progress;
		}
		if (self.pathIndex == 2 && self.x != rightEndX) {
			self.x = rightStartX + (rightEndX - rightStartX) * self.progress;
		}
		if (self.y > 2732 + endSize / 2) {
			self.reset();
		}
	};
	self.reset = function () {
		self.y = -50;
		self.progress = 0; // Initialize progress property
		coinGraphics.width = startSize;
		coinGraphics.height = startSize;
		self.pathIndex = Math.floor(Math.random() * 3);
		if (self.pathIndex === 0) {
			self.x = leftStartX;
		} else if (self.pathIndex === 2) {
			self.x = rightStartX;
		} else {
			self.x = 1024;
		}
	};
});
// CoinAnimation class
var CoinAnimation = Container.expand(function () {
	var self = Container.call(this);
	var coinGraphics = self.attachAsset('dollarsBundle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Initialize velocity and gravity
	self.vx = (Math.random() < 0.5 ? -1 : 1) * 5; // Random horizontal velocity
	self.vy = -15; // Initial vertical velocity
	self.gravity = 0.5; // Gravity effect
	self.update = function () {
		self.vy += self.gravity; // Apply gravity to vertical velocity
		self.x += self.vx; // Update horizontal position
		self.y += self.vy; // Update vertical position
		self.alpha -= 0.0035; // Fade out the coin
		if (self.alpha <= 0) {
			self.destroy(); // Remove the coin when it becomes invisible
		}
	};
});
// Obstacle class
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var assets = ['obstacle1', 'obstacle2', 'obstacle3'];
	self.assetIndex = Math.floor(Math.random() * assets.length);
	var randomAsset = assets[self.assetIndex];
	var obstacleGraphics = self.attachAsset(randomAsset, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var speed = 5;
	var leftStartX = 1024 - 350;
	var leftEndX = 1024 - 700;
	var rightStartX = 1024 + 350;
	var rightEndX = 1024 + 700;
	var innerLeftLineStartX = -150;
	var innerLeftLineEndX = -390;
	var startSize, endSize;
	if (self.assetIndex == 0) {
		startSize = 300;
		endSize = 500;
	} else if (self.assetIndex == 1) {
		startSize = 60;
		endSize = 120;
	} else if (self.assetIndex == 2) {
		startSize = 150;
		endSize = 200;
	}
	obstacleGraphics.width = startSize;
	obstacleGraphics.height = startSize;
	self.pathIndex = 0;
	self.update = function () {
		self.progress = (self.y + 50) / (2732 + 50); // Update progress property
		obstacleGraphics.width = startSize + (endSize - startSize) * self.progress;
		obstacleGraphics.height = startSize + (endSize - startSize) * self.progress;
		var newSpeed = currentSpeed; // + 10 * self.progress;
		self.y += newSpeed;
		// Move innerLineLeft x progressively to innerLeftLineEndX
		if (self.pathIndex == 0 && self.x != leftEndX) {
			self.x = leftStartX + (leftEndX - leftStartX) * self.progress;
		}
		if (self.pathIndex == 2 && self.x != rightEndX) {
			self.x = rightStartX + (rightEndX - rightStartX) * self.progress;
		}
		if (self.y > 2732 + endSize / 2) {
			//self.y = -startSize; // Move obstacle back to the top
			self.reset();
		}
	};
	self.reset = function () {
		self.y = -startSize;
		self.progress = 0; // Initialize progress property
		obstacleGraphics.width = startSize;
		obstacleGraphics.height = startSize;
		self.pathIndex = Math.floor(Math.random() * 3);
		if (self.pathIndex === 0) {
			self.x = leftStartX;
		} else if (self.pathIndex === 2) {
			self.x = rightStartX;
		} else {
			self.x = 1024;
		}
	};
});
// Player class
var Player = Container.expand(function () {
	var self = Container.call(this);
	self.shadow = self.attachAsset('playerShadow', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isJumping = false; // Initialize isJumping to false
	self.shadow.alpha = 0.5; // Make the shadow semi-transparent
	self.shadow.y = 270; // Offset the shadow slightly below the player
	var playerGraphics1 = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: -5
	});
	var playerGraphics2 = self.attachAsset('player2', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 5
	});
	playerGraphics2.visible = false; // Initially hide player2 asset
	var frame = 0;
	self.update = function () {
		if (!self.isJumping) {
			frame += Math.min(currentSpeed, 10); // Add a max limit to avoid optical effects
			if (frame >= 100) {
				frame = 0;
				// Swap frames every 10 game ticks
				var visible = playerGraphics1.visible;
				playerGraphics1.visible = !visible;
				playerGraphics2.visible = visible;
			}
		}
		self.jump = function () {
			if (!self.isJumping) {
				self.isJumping = true;
				var initialY = self.y;
				var initialShadowY = self.shadow.y;
				var jumpHeight = 300;
				var jumpDuration = 30;
				var jumpStep = jumpHeight / jumpDuration;
				var fallStep = jumpHeight / jumpDuration;
				var jumpInterval = LK.setInterval(function () {
					if (self.y > initialY - jumpHeight) {
						self.y -= jumpStep;
						self.shadow.y += jumpStep; // Move shadow inversely
						self.shadow.scaleX -= 0.01; // Reduce shadow size
						self.shadow.scaleY -= 0.01; // Reduce shadow size
					} else {
						LK.clearInterval(jumpInterval);
						var fallInterval = LK.setInterval(function () {
							if (self.y < initialY) {
								self.y += fallStep;
								self.shadow.y -= fallStep; // Move shadow inversely
								self.shadow.scaleX += 0.01; // Reset shadow size
								self.shadow.scaleY += 0.01; // Reset shadow size
							} else {
								self.y = initialY;
								self.shadow.y = initialShadowY; // Reset shadow position
								self.isJumping = false;
								LK.clearInterval(fallInterval);
							}
						}, 1000 / 60);
					}
				}, 1000 / 60);
			}
		};
	};
});
// Road class
var Road = Container.expand(function () {
	var self = Container.call(this);
	var roadGraphics = self.attachAsset('road', {
		tint: 0xffffff,
		// Initialize tint to white
		anchorX: 0.5,
		anchorY: 0.5
	});
	var speed = 5;
	var lineOffset = 250;
	var innerLineStartOffset = 950;
	var innerLineEndOffset = 650;
	var innerLeftLineStartX = -150;
	var innerLeftLineEndX = -390;
	var innerLeftLineStartW = 30;
	var innerLeftLineEndW = 60;
	var innerLeftLineStartH = 200;
	var innerLeftLineEndH = 400;
	var innerLeftLineStartR = 0.075;
	var innerLeftLineEndR = 0.075;
	var innerRightLineStartX = 150;
	var innerRightLineEndX = 390;
	var innerRightLineStartW = 30;
	var innerRightLineEndW = 60;
	var innerRightLineStartH = 200;
	var innerRightLineEndH = 400;
	var innerRightLineStartR = -0.075;
	var innerRightLineEndR = -0.075;
	// Lamp posts
	var leftLampStartX = -550;
	var leftLampEndX = -1100;
	var rightLampStartX = 550;
	var rightLampEndX = 1100;
	var leftLine = self.attachAsset('line', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 60,
		height: 2900,
		rotation: 0.16
	});
	leftLine.x = -roadGraphics.width / 2 + lineOffset; // Position the left line on the left side of the road
	leftLine.y = 0; // Center the left line vertically
	var rightLine = self.attachAsset('line', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 60,
		height: 2900,
		rotation: -0.16
	});
	rightLine.x = roadGraphics.width / 2 - lineOffset; // Position the right line on the right side of the road
	rightLine.y = 0; // Center the right line vertically
	self.innerLeftLines = [];
	self.innerRightLines = [];
	self.leftLampPosts = [];
	self.rightLampPosts = [];
	for (var i = 0; i < 6; i++) {
		var innerLineLeft = self.attachAsset('line', {
			anchorX: 0.5,
			anchorY: 0.5,
			width: innerLeftLineStartW,
			height: innerLeftLineStartH,
			rotation: innerLeftLineStartR
		});
		innerLineLeft.x = innerLeftLineStartX;
		innerLineLeft.y = -roadGraphics.height / 2 + i * 600;
		innerLineLeft.progress = 0; // Initialize progress property
		self.innerLeftLines.push(innerLineLeft);
		var innerLineRight = self.attachAsset('line', {
			anchorX: 0.5,
			anchorY: 0.5,
			width: innerLeftLineStartW,
			height: innerLeftLineStartH,
			rotation: innerRightLineStartR
		});
		innerLineRight.x = innerRightLineStartX;
		innerLineRight.y = -roadGraphics.height / 2 + i * 600;
		innerLineRight.progress = 0; // Initialize progress property
		self.innerRightLines.push(innerLineRight);
		if (i % 3 < 2) {
			continue;
		}
		var leftLampPost = self.attachAsset('lampPost', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		leftLampPost.x = leftLampStartX;
		leftLampPost.y = -roadGraphics.height / 2 + i * 600;
		self.addChild(leftLampPost);
		self.leftLampPosts.push(leftLampPost);
		var rightLampPost = self.attachAsset('lampPost', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: -1
		});
		rightLampPost.x = roadGraphics.width / 2 - 100;
		rightLampPost.y = -roadGraphics.height / 2 + i * 600;
		self.addChild(rightLampPost);
		self.rightLampPosts.push(rightLampPost);
	}
	var leftLine2 = self.attachAsset('line', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 60,
		height: 2900,
		rotation: 0.075,
		alpha: 0 //0.15
	});
	leftLine2.x = -267; // Position the left line on the left side of the road
	leftLine2.y = 0; // Center the left line vertically
	var leftLine3 = self.attachAsset('line', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 60,
		height: 2900,
		rotation: -0.075,
		alpha: 0 //0.15
	});
	leftLine3.x = 267; // Position the left line on the left side of the road
	leftLine3.y = 0; // Center the left line vertically
	// 
	self.resetInnerLine = function (innerLine, isLeft) {
		if (isLeft) {
			innerLine.x = innerLeftLineStartX;
			innerLine.rotation = innerLeftLineStartR;
			innerLine.width = innerLeftLineStartW;
			innerLine.height = innerLeftLineStartH;
		} else {
			innerLine.x = innerRightLineStartX;
			innerLine.rotation = innerRightLineStartR;
			innerLine.width = innerRightLineStartW;
			innerLine.height = innerRightLineStartH;
		}
		innerLine.progress = 0; // Reset progress property
	};
	self.update = function () {
		var newTint = intensityHalf << 16 | intensityHalf << 8 | intensityHalf;
		roadGraphics.tint = newTint; // Apply reduced tint to the road based on the intensity
		leftLine.tint = newTint;
		rightLine.tint = newTint;
		// Add any update logic for the road if needed
		for (var i = 0; i < self.innerLeftLines.length; i++) {
			innerLineLeft = self.innerLeftLines[i];
			innerLineLeft.tint = newTint;
			var newSpeed = currentSpeed; // + 10 * innerLineLeft.progress;
			innerLineLeft.y += newSpeed;
			if (innerLineLeft.y > roadGraphics.height / 2) {
				innerLineLeft.y = -roadGraphics.height / 2;
				self.resetInnerLine(innerLineLeft, true);
			} else {
				innerLineLeft.progress = (innerLineLeft.y + roadGraphics.height / 2) / roadGraphics.height; // Update progress property
			}
			// Move innerLineLeft x progressively to innerLeftLineEndX
			if (innerLineLeft.x != innerLeftLineEndX) {
				innerLineLeft.x = innerLeftLineStartX + (innerLeftLineEndX - innerLeftLineStartX) * innerLineLeft.progress;
			}
			// Move innerLineLeft x progressively 
			if (innerLineLeft.rotation != innerLeftLineEndR) {
				innerLineLeft.rotation = innerLeftLineStartR + (innerLeftLineEndR - innerLeftLineStartR) * innerLineLeft.progress;
			}
			// Move innerLineLeft x progressively 
			if (innerLineLeft.width != innerLeftLineEndW) {
				//innerLineLeft.width = innerLeftLineStartW + (innerLeftLineEndW - innerLeftLineStartW) * innerLineLeft.progress;
			}
			// Move innerLineLeft x progressively
			if (innerLineLeft.height != innerLeftLineEndH) {
				//innerLineLeft.height = innerLeftLineStartH + (innerLeftLineEndH - innerLeftLineStartH) * innerLineLeft.progress;
			}
		}
		for (var i = 0; i < self.innerRightLines.length; i++) {
			innerLineRight = self.innerRightLines[i];
			innerLineRight.tint = newTint;
			var newSpeed = currentSpeed; //+ 10 * innerLineRight.progress;
			innerLineRight.y += newSpeed;
			if (innerLineRight.y > roadGraphics.height / 2) {
				innerLineRight.y = -roadGraphics.height / 2;
				self.resetInnerLine(innerLineRight, false);
			} else {
				innerLineRight.progress = (innerLineRight.y + roadGraphics.height / 2) / roadGraphics.height; // Update progress property
			}
			// Move innerLineRight x progressively to innerRightLineEndX
			if (innerLineRight.x != innerRightLineEndX) {
				innerLineRight.x = innerRightLineStartX + (innerRightLineEndX - innerRightLineStartX) * innerLineRight.progress;
			}
			// Move innerLineRight x progressively 
			if (innerLineRight.rotation != innerRightLineEndR) {
				innerLineRight.rotation = innerRightLineStartR + (innerRightLineEndR - innerRightLineStartR) * innerLineRight.progress;
			}
			// Move innerLineRight x progressively 
			if (innerLineRight.width != innerRightLineEndW) {
				//innerLineRight.width = innerRightLineStartW + (innerRightLineEndW - innerRightLineStartW) * innerLineRight.progress;
			}
			// Move innerLineRight x progressively 
			if (innerLineRight.height != innerRightLineEndH) {
				//innerLineRight.height = innerRightLineStartH + (innerRightLineEndH - innerRightLineStartH) * innerLineRight.progress;
			}
		}
		// Lamp posts
		for (var i = 0; i < self.leftLampPosts.length; i++) {
			var leftLampPost = self.leftLampPosts[i];
			//leftLampPost.tint = newTint;
			leftLampPost.y += currentSpeed;
			if (leftLampPost.y > roadGraphics.height / 2) {
				leftLampPost.y = -roadGraphics.height / 2;
			}
			leftLampPost.progress = (leftLampPost.y + roadGraphics.height / 2) / roadGraphics.height; // Update progress property
			if (leftLampPost.x != leftLampEndX) {
				leftLampPost.x = leftLampStartX + (leftLampEndX - leftLampStartX) * leftLampPost.progress;
			}
		}
		for (var i = 0; i < self.rightLampPosts.length; i++) {
			var rightLampPost = self.rightLampPosts[i];
			//rightLampPost.tint = newTint;
			rightLampPost.y += currentSpeed;
			if (rightLampPost.y > roadGraphics.height / 2) {
				rightLampPost.y = -roadGraphics.height / 2;
			}
			rightLampPost.progress = (rightLampPost.y + roadGraphics.height / 2) / roadGraphics.height; // Update progress property
			if (rightLampPost.x != rightLampEndX) {
				rightLampPost.x = rightLampStartX + (rightLampEndX - rightLampStartX) * rightLampPost.progress;
			}
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000 // Init game with black background
});

/**** 
* Game Code
****/ 
// Initialize arrays and variables
var isNight = false;
var background;
var coins = [];
var obstacles = [];
var road;
var score = 0;
var scoreTxt;
var startX = 0;
var startY = 0;
var endX = 0;
var endY = 0;
var maxSpeed = 50; // Define a maximum speed limit
var currentSpeed = 15; //20; // Initialize currentSpeed
var coinsCollected = 0; // Initialize coins collected counter
var isIntersectingObstacle = false; // Flag to track if the player is currently intersecting an obstacle
var playerPositionIndex = 1; // Initialize player position index
// Define the three fixed x positions for the player
var playerPositions = [2048 / 6, 2048 / 2, 5 * 2048 / 6];
// Create player
var player;
// Handle move events
game.down = function (x, y, obj) {
	startX = x;
	startY = y;
};
game.up = function (x, y, obj) {
	endX = x;
	endY = y;
	var deltaX = endX - startX;
	var deltaY = endY - startY;
	if (Math.abs(deltaX) > Math.abs(deltaY)) {
		if (deltaX > 0) {
			// Swipe right
			if (playerPositionIndex < 2) {
				playerPositionIndex++;
			}
		} else {
			// Swipe left
			if (playerPositionIndex > 0) {
				playerPositionIndex--;
			}
		}
	} else {
		if (deltaY < 0) {
			// Swipe up
			player.jump();
		}
	}
	// Make the player move progressively to the next path
	var targetX = playerPositions[playerPositionIndex];
	var moveStep = (targetX - player.x) / 10;
	var moveInterval = LK.setInterval(function () {
		if (Math.abs(targetX - player.x) <= Math.abs(moveStep)) {
			player.x = targetX;
			LK.clearInterval(moveInterval);
		} else {
			player.x += moveStep;
		}
	}, 1000 / 60);
};
// Update game every tick
game.update = function () {
	updateBackgroundColor();
	// Update coins and check for collisions
	for (var i = coins.length - 1; i >= 0; i--) {
		if (player && player.shadow && player.shadow.intersects(coins[i]) && !player.isJumping) {
			score += 1;
			coinsCollected += 1; // Increment coins collected counter
			scoreTxt.setText(score);
			LK.effects.flashObject(player, 0xffd700, 500); // Flash gold for 0.5 seconds
			coins[i].reset();
			// Increase speed every 3 coins collected
			if (coinsCollected % 3 === 0 && currentSpeed < maxSpeed) {
				currentSpeed += 3; // Increase speed by 0.5
			}
		}
	}
	// Update obstacles and check for collisions
	for (var i = obstacles.length - 1; i >= 0; i--) {
		if (player && player.shadow && player.shadow.intersects(obstacles[i]) && !player.isJumping) {
			if (!isIntersectingObstacle) {
				// Make player flash red for 1 second
				LK.effects.flashObject(player, 0xff0000, 1000);
				// Add coin animation only if score is greater than 0
				if (score > 0) {
					var coinAnimation = new CoinAnimation();
					coinAnimation.x = player.x;
					coinAnimation.y = player.y;
					game.addChild(coinAnimation);
				}
				// Reduce score by 1
				score = Math.max(0, score - 1);
				scoreTxt.setText(score);
				isIntersectingObstacle = true; // Set the flag to true
			}
		} else {
			isIntersectingObstacle = false; // Reset the flag when the intersection ends
		}
	}
	// Removed continuous speed increase
};
// Initialize game
function gameInitialize() {
	// Initialize arrays and variables
	// Attach the background asset to the game
	background = game.attachAsset('background', {
		anchorX: 0.0,
		anchorY: 0.0
	});
	game.addChild(background);
	// Create and attach the road instance to the game
	road = game.addChild(new Road());
	road.x = 2048 / 2;
	road.y = 2732 / 2;
	score = 0;
	scoreTxt = new Text2('0', {
		size: 150,
		fill: "#ffffff"
	});
	scoreTxt.anchor.set(0.5, 0);
	LK.gui.top.addChild(scoreTxt);
	coins = [];
	var newCoin = new Coin();
	newCoin.reset();
	coins.push(newCoin);
	game.addChild(newCoin);
	// Create a variable to store the current player position index
	playerPositionIndex = 1;
	// Create and attach the obstacle instance to the game
	var newObstacle = new Obstacle();
	newObstacle.reset();
	obstacles.push(newObstacle);
	game.addChild(newObstacle);
	// Create player
	player = game.addChild(new Player());
	player.frame = 0;
	player.x = playerPositions[playerPositionIndex]; // Start at the center position
	player.y = 2732 - 300;
}
gameInitialize();
// Attach a debugMarker asset to the game at position (1000, 0)
var debugMarker = game.attachAsset('debugMarker', {
	anchorX: 0.5,
	anchorY: 0.5
});
debugMarker.x = 1024;
debugMarker.y = 10;
//debugMarker.x = 1024 - 370;
//debugMarker.y = 2732 - 10;
var intensity = 0;
var intensityHalf = 0;
function updateBackgroundColor() {
	var time = new Date().getTime() * 0.0002;
	intensity = Math.sin(time) * 127 + 128;
	var color = intensity << 16 | intensity << 8 | intensity;
	background.tint = color;
	isNight = intensity < 128;
	intensityHalf = 128 + Math.floor(intensity * 0.5);
}
var leftLampPosts = [];
var rightLampPosts = [];