/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1", {
	highScore: 0
});

/**** 
* Classes
****/ 
var Palm = Container.expand(function () {
	var self = Container.call(this);
	var palmGraphics = self.attachAsset('palm', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.width = palmGraphics.width;
	self.height = palmGraphics.height;
	self.isMoving = false;
	self.direction = "left"; // Default direction
	self.lastY = 0;
	self.update = function () {
		// Animation will be handled by tweens
		// This just ensures we have an update method for tracking
	};
	return self;
});
var PlayerCar = Container.expand(function () {
	var self = Container.call(this);
	var carGraphics = self.attachAsset('playerCar', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.width = carGraphics.width;
	self.height = carGraphics.height;
	self.speed = 0;
	self.maxSpeed = 15;
	self.steering = 0;
	self.crashed = false;
	self.crash = function () {
		if (!self.crashed) {
			self.crashed = true;
			LK.getSound('crash').play();
			LK.effects.flashObject(self, 0xFF0000, 1000);
			self.speed = Math.max(0, self.speed - 5);
			// Reset crash state after 1 second
			LK.setTimeout(function () {
				self.crashed = false;
			}, 1000);
		}
	};
	self.update = function () {
		// Handle car physics
		if (!self.crashed) {
			self.speed = Math.min(self.maxSpeed, self.speed + 0.1);
		}
		// Apply steering if not crashed
		if (!self.crashed) {
			self.x += self.steering;
		}
		// Keep car within bounds
		if (self.x < self.width / 2) {
			self.x = self.width / 2;
		}
		if (self.x > 2048 - self.width / 2) {
			self.x = 2048 - self.width / 2;
		}
	};
	return self;
});
var RoadLine = Container.expand(function () {
	var self = Container.call(this);
	var lineGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.width = lineGraphics.width;
	self.height = lineGraphics.height;
	self.isMoving = false;
	self.lastY = 0;
	self.update = function () {
		// Move the road line down based on game speed
		if (gameStarted) {
			self.y += gameSpeed * 2;
			// If the road line goes off screen, reset it to the top
			if (self.y > 2732 + self.height) {
				self.y = -self.height;
				self.x = centerX + 15; // Reset to center
			}
		}
	};
	return self;
});
// RoadLine class removed as requested
var TrafficCar = Container.expand(function () {
	var self = Container.call(this);
	// Randomly select one of the available traffic car assets
	var carAssets = ['trafficCar', 'trafficCar2', 'trafficCar3', 'trafficCar4'];
	var selectedCarAsset = carAssets[Math.floor(Math.random() * carAssets.length)];
	var carGraphics = self.attachAsset(selectedCarAsset, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.width = carGraphics.width;
	self.height = carGraphics.height;
	self.speed = 5;
	self.direction = Math.random() > 0.5 ? 1 : -1; // Random direction: -1 = left, 1 = right
	self.startY = 1300; // Starting Y position (further up the screen)
	self.targetY = 2732 + self.height; // Y position when fully off-screen (bottom)
	self.initialScale = 0.1;
	self.targetScale = 2.0;
	// Set target X position in one of the specified ranges
	self.targetX = Math.random() > 0.5 ? Math.random() * 500 + 2000 : Math.random() * 100;
	// Set initial scale
	self.scale.set(self.initialScale);
	self.update = function () {
		// Calculate progress towards target Y
		var progress = (self.y - self.startY) / (self.targetY - self.startY);
		progress = Math.max(0, Math.min(1, progress)); // Clamp between 0 and 1
		// Interpolate scale based on progress
		var currentScale = self.initialScale + (self.targetScale - self.initialScale) * progress;
		self.scale.set(currentScale);
		// Calculate X position based on progress (linear interpolation)
		var startX = 2048 / 2; // Center of screen
		self.x = startX + (self.targetX - startX) * progress;
		// Increase speed as car progresses - starting slow and getting faster
		var speedMultiplier = 1 + progress * 4; // Starts at 0.5 when progress=0, ends at 3.0 when progress=1
		// Update Y position with increasing speed
		self.y += (gameSpeed - self.speed) * speedMultiplier;
		// Destroy if off screen
		if (self.y > self.targetY) {
			// Check against targetY
			// Find and remove self from trafficCars array
			var index = trafficCars.indexOf(self);
			if (index > -1) {
				trafficCars.splice(index, 1);
			}
			self.destroy();
		}
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// Game state variables
var gameSpeed = 10;
var gameStarted = false;
var gameTime = 30; // Initial time in seconds
var distance = 0;
var level = 1;
var checkpointDistance = 500; // Distance between checkpoints
var nextCheckpointAt = checkpointDistance;
var trafficCars = [];
var obstacles = [];
var checkpoints = [];
var timeBonuses = [];
var difficultyTimer;
// Create container groups
var palmGroup = new Container();
var roadLinesGroup = new Container();
// Create road lines
var ROAD_LINE_COUNT = 15;
var roadLines = [];
var roadLineSpawnCooldown = 20; // Spawn a road line every 0.33 seconds if needed
var roadLineSpawnTimer = 0; // Timer to track cooldown
// Create palm trees
var PALM_COUNT = 10;
var palms = [];
var centerX = 2048 / 2; // Center of screen X
var centerY = 2732 / 2; // Center of screen Y
var palmSpawnCooldown = 30; // Spawn a palm every 0.5 seconds if needed
var palmSpawnTimer = 0; // Timer to track cooldown
var lastSpawnSide = "right"; // Track the last side a palm was spawned on
// Sway parameters
var swayCounter = 0;
// Create road
var road = LK.getAsset('road', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	//y: 2732 / 2
	y: 1000
});
game.addChild(road);
game.addChild(palmGroup);
game.addChild(roadLinesGroup);
// Initialize road lines across the screen from top to bottom
for (var i = 0; i < ROAD_LINE_COUNT; i++) {
	var newRoadLine = new RoadLine();
	newRoadLine.x = centerX + 15;
	// Distribute lines evenly from top to bottom
	newRoadLine.y = i * 2732 / ROAD_LINE_COUNT;
	newRoadLine.lastY = newRoadLine.y;
	roadLines.push(newRoadLine);
	roadLinesGroup.addChild(newRoadLine);
}
// Create player car
var player = new PlayerCar();
player.x = 2048 / 2;
player.y = 2732 - 300;
game.addChild(player);
// Create UI elements
var timeText = new Text2('Time: 30', {
	size: 80,
	fill: 0xFFFFFF
});
timeText.anchor.set(0, 0);
LK.gui.topRight.addChild(timeText);
timeText.x = -250; // Offset from right edge
var scoreText = new Text2('Score: 0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreText.anchor.set(0, 0);
LK.gui.top.addChild(scoreText);
var levelText = new Text2('Level: 1', {
	size: 80,
	fill: 0xFFFFFF
});
levelText.anchor.set(0, 0);
LK.gui.topRight.addChild(levelText);
levelText.y = 100; // Offset below time
levelText.x = -250; // Offset from right edge
var startText = new Text2('TAP TO START', {
	size: 120,
	fill: 0xFFFFFF
});
startText.anchor.set(0.5, 0.5);
LK.gui.center.addChild(startText);
// Functions to spawn game elements
function spawnTrafficCar() {
	// Only spawn a new car if there are no cars on screen
	if (trafficCars.length === 0) {
		var car = new TrafficCar();
		car.x = 2048 / 2; // Start in the middle of the screen
		car.y = car.startY; // Start at the defined startY
		car.speed = 3 + Math.random() * 5; // Random speed
		trafficCars.push(car);
		game.addChild(car);
	}
	// Schedule next check for spawning
	var nextSpawnTime = 1000; // Check every second
	LK.setTimeout(spawnTrafficCar, nextSpawnTime);
}
// Start game function
function startGame() {
	gameStarted = true;
	gameTime = 30;
	distance = 0;
	level = 1;
	gameSpeed = 10;
	nextCheckpointAt = checkpointDistance;
	LK.setScore(0);
	// Initialize road lines
	roadLines = [];
	for (var i = 0; i < roadLinesGroup.children.length; i++) {
		roadLinesGroup.children[i].destroy();
	}
	roadLinesGroup.removeChildren();
	// Create road lines distributed from top to bottom of screen
	for (var i = 0; i < ROAD_LINE_COUNT; i++) {
		var newRoadLine = new RoadLine();
		newRoadLine.x = centerX + 15;
		// Distribute lines evenly from top to bottom
		newRoadLine.y = i * 2732 / ROAD_LINE_COUNT;
		newRoadLine.lastY = newRoadLine.y;
		roadLines.push(newRoadLine);
		roadLinesGroup.addChild(newRoadLine);
	}
	roadLineSpawnTimer = 0;
	// Update UI
	scoreText.setText('Score: 0');
	timeText.setText('Time: ' + Math.ceil(gameTime));
	levelText.setText('Level: ' + level);
	// Remove start text
	LK.gui.center.removeChild(startText);
	// Start spawning game elements
	spawnTrafficCar();
	// Set timer to increase difficulty
	difficultyTimer = LK.setInterval(function () {
		if (gameStarted) {
			level++;
			gameSpeed += 1;
			levelText.setText('Level: ' + level);
		}
	}, 30000); // Increase difficulty every 30 seconds
	// Play background music
	LK.playMusic('bgmusic');
	// Palm spawning is handled in the update function
}
// Handle touch input
game.down = function (x, y) {
	if (!gameStarted) {
		startGame();
		return;
	}
};
game.move = function (x, y) {
	if (!gameStarted) {
		return;
	}
	// Move player car directly to mouse X position
	var targetX = x;
	// Apply smooth movement by calculating the difference
	var deltaX = targetX - player.x;
	player.steering = deltaX * 0.1; // Smooth movement factor
};
game.up = function () {
	if (gameStarted) {
		// No need to reset steering as we'll continue to follow mouse
	}
};
// Main game update function
game.update = function () {
	if (!gameStarted) {
		return;
	}
	// Update road lines
	if (gameStarted) {
		// Update road line positions and track last positions
		for (var r = 0; r < roadLines.length; r++) {
			var roadLine = roadLines[r];
			if (roadLine) {
				roadLine.lastY = roadLine.y;
				roadLine.update();
			}
		}
	}
	// Road lines removed as requested
	// Update game time
	gameTime -= 1 / 60; // Assuming 60 FPS
	timeText.setText('Time: ' + Math.ceil(gameTime));
	// Update distance
	if (gameStarted) {
		distance += gameSpeed;
		LK.setScore(Math.floor(distance / 10));
		scoreText.setText('Score: ' + LK.getScore());
		// Update palm animations
		for (var p = palms.length - 1; p >= 0; p--) {
			var palm = palms[p];
			// Check if palm exists before accessing its properties
			if (palm) {
				palm.lastY = palm.y;
				// Start a new palm animation if palm is not already moving
				if (palm.isMoving === false) {
					palm.isMoving = true;
					// Set target position based on direction (left or right corner)
					var targetX = palm.direction === "left" ? -12000 : 14500; // Left or right edge
					var targetY = 2732 + 100; // Below bottom of screen
					var targetScale = 2.0; // End larger
					// Create tween animation with perspective effect - use same duration for all palms
					tween(palm, {
						x: targetX,
						y: targetY,
						scaleX: targetScale * (lastSpawnSide === "right" ? 1 : -1),
						scaleY: targetScale
					}, {
						duration: 7000,
						// Same fixed duration for all palms: 6 seconds (half speed)
						easing: tween.easeIn // Removed onFinish callback
					});
				}
				// Check if palm has moved significantly past the bottom of the screen and destroy it
				var destroyYPosition = 2500; // Check if center is 150px below the bottom edge
				if (palm.isMoving && palm.y > destroyYPosition) {
					// Palm is off-screen, destroy it
					var index = palms.indexOf(palm);
					if (index > -1) {
						palmGroup.removeChild(palm);
						palms.splice(index, 1);
						palm.destroy();
					}
					// Skip to next palm as this one is destroyed
					continue;
				}
			}
		} // End of loop processing existing palms
		// Update palm spawn timer and generate new palms if needed
		palmSpawnTimer -= 1;
		if (palmSpawnTimer <= 0 && palms.length < PALM_COUNT) {
			palmSpawnTimer = palmSpawnCooldown; // Reset timer
			var newPalm = new Palm();
			// Alternate spawn side based on the last spawned side
			lastSpawnSide = lastSpawnSide === "right" ? "left" : "right";
			// Start from exact center point
			newPalm.x = centerX + (lastSpawnSide === "right" ? 50 : -50);
			newPalm.y = centerY - 100; // Start at center
			newPalm.scale.set(0.005); // Start small
			newPalm.scaleX *= lastSpawnSide === "right" ? 1 : -1;
			newPalm.lastY = newPalm.y;
			newPalm.direction = lastSpawnSide; // Use the determined side
			newPalm.isMoving = false; // Flag to track if palm is currently animating
			palms.push(newPalm);
			palmGroup.addChild(newPalm);
		}
	}
	// Game will continue indefinitely - removed game over condition
	gameTime = Math.max(gameTime, 0.1); // Keep time from reaching zero
	// Check collisions with traffic cars but just trigger visual effect without ending game
	for (var i = trafficCars.length - 1; i >= 0; i--) {
		var car = trafficCars[i];
		if (player.intersects(car) && !player.crashed) {
			player.crash();
			trafficCars.splice(i, 1);
			car.destroy();
			// Add small time bonus on collision instead of ending game
			gameTime += 1;
		}
	}
};
function endGame() {
	if (!gameStarted) {
		return;
	}
	// Just save high score without ending the game
	if (LK.getScore() > storage.highScore) {
		storage.highScore = LK.getScore();
	}
	// Game continues - no game over screen
}

===================================================================
--- original.js
+++ change.js
@@ -79,10 +79,17 @@
 	self.height = lineGraphics.height;
 	self.isMoving = false;
 	self.lastY = 0;
 	self.update = function () {
-		// Animation will be handled by tweens
-		// This just ensures we have an update method for tracking
+		// Move the road line down based on game speed
+		if (gameStarted) {
+			self.y += gameSpeed * 2;
+			// If the road line goes off screen, reset it to the top
+			if (self.y > 2732 + self.height) {
+				self.y = -self.height;
+				self.x = centerX + 15; // Reset to center
+			}
+		}
 	};
 	return self;
 });
 // RoadLine class removed as requested
@@ -186,9 +193,18 @@
 });
 game.addChild(road);
 game.addChild(palmGroup);
 game.addChild(roadLinesGroup);
-// Road lines removed as requested
+// Initialize road lines across the screen from top to bottom
+for (var i = 0; i < ROAD_LINE_COUNT; i++) {
+	var newRoadLine = new RoadLine();
+	newRoadLine.x = centerX + 15;
+	// Distribute lines evenly from top to bottom
+	newRoadLine.y = i * 2732 / ROAD_LINE_COUNT;
+	newRoadLine.lastY = newRoadLine.y;
+	roadLines.push(newRoadLine);
+	roadLinesGroup.addChild(newRoadLine);
+}
 // Create player car
 var player = new PlayerCar();
 player.x = 2048 / 2;
 player.y = 2732 - 300;
@@ -250,8 +266,18 @@
 	for (var i = 0; i < roadLinesGroup.children.length; i++) {
 		roadLinesGroup.children[i].destroy();
 	}
 	roadLinesGroup.removeChildren();
+	// Create road lines distributed from top to bottom of screen
+	for (var i = 0; i < ROAD_LINE_COUNT; i++) {
+		var newRoadLine = new RoadLine();
+		newRoadLine.x = centerX + 15;
+		// Distribute lines evenly from top to bottom
+		newRoadLine.y = i * 2732 / ROAD_LINE_COUNT;
+		newRoadLine.lastY = newRoadLine.y;
+		roadLines.push(newRoadLine);
+		roadLinesGroup.addChild(newRoadLine);
+	}
 	roadLineSpawnTimer = 0;
 	// Update UI
 	scoreText.setText('Score: 0');
 	timeText.setText('Time: ' + Math.ceil(gameTime));
@@ -300,58 +326,15 @@
 		return;
 	}
 	// Update road lines
 	if (gameStarted) {
-		// Update road line animations
-		for (var r = roadLines.length - 1; r >= 0; r--) {
+		// Update road line positions and track last positions
+		for (var r = 0; r < roadLines.length; r++) {
 			var roadLine = roadLines[r];
-			// Check if roadLine exists before accessing its properties
 			if (roadLine) {
 				roadLine.lastY = roadLine.y;
-				// Start a new roadLine animation if roadLine is not already moving
-				if (roadLine.isMoving === false) {
-					roadLine.isMoving = true;
-					// Set target position - straight down the screen
-					var targetY = 2732 + 100; // Below bottom of screen
-					var targetScale = 1.0; // End larger
-					// Create tween animation with perspective effect
-					tween(roadLine, {
-						y: targetY,
-						scaleX: targetScale,
-						scaleY: targetScale
-					}, {
-						duration: 4000,
-						easing: tween.easeIn
-					});
-				}
-				// Check if roadLine has moved significantly past the bottom of the screen and destroy it
-				var destroyYPosition = 2732 + 50; // Check if center is below the bottom edge
-				if (roadLine.isMoving && roadLine.y > destroyYPosition) {
-					// RoadLine is off-screen, destroy it
-					var index = roadLines.indexOf(roadLine);
-					if (index > -1) {
-						roadLinesGroup.removeChild(roadLine);
-						roadLines.splice(index, 1);
-						roadLine.destroy();
-					}
-					// Skip to next roadLine as this one is destroyed
-					continue;
-				}
+				roadLine.update();
 			}
-		} // End of loop processing existing road lines
-		// Update road line spawn timer and generate new road lines if needed
-		roadLineSpawnTimer -= 1;
-		if (roadLineSpawnTimer <= 0 && roadLines.length < ROAD_LINE_COUNT) {
-			roadLineSpawnTimer = roadLineSpawnCooldown; // Reset timer
-			var newRoadLine = new RoadLine();
-			// Start at center X and at center Y
-			newRoadLine.x = centerX;
-			newRoadLine.y = centerY;
-			newRoadLine.scale.set(0.5); // Start small
-			newRoadLine.lastY = newRoadLine.y;
-			newRoadLine.isMoving = false; // Flag to track if road line is currently animating
-			roadLines.push(newRoadLine);
-			roadLinesGroup.addChild(newRoadLine);
 		}
 	}
 	// Road lines removed as requested
 	// Update game time