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

/**** 
* Classes
****/ 
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);
			// Reduce speed on crash
			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 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 = 1700; // 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 + 1500 : Math.random() * 300 + 200;
	// 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 = 0.5 + progress * 5; // 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 roadLineGroup = new Container();
game.addChild(palmGroup);
game.addChild(roadLineGroup);
// Create palm trees
var palms = [];
for (var i = 0; i < 8; i++) {
	var palm = LK.getAsset('palm', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	palm.x = (i % 2 === 0 ? 200 : 1848) + Math.random() * 20 - 10; // Left/right side
	palm.y = 100 + i * 300; // Staggered vertically
	palm.scale.set(1 - i * 0.07); // Smaller if farther
	palm.originalX = palm.x;
	palm.lastY = palm.y;
	palms.push(palm);
	palmGroup.addChild(palm);
}
// Create Road Lines
var roadLines = [];
for (var i = 0; i < 10; i++) {
	var line = LK.getAsset('roadLine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	line.x = 2048 / 2;
	line.y = i * 200;
	line.scale.set(2, 0.5);
	line.lastY = line.y;
	roadLines.push(line);
	roadLineGroup.addChild(line);
}
// Sway parameters
var swayCounter = 0;
// Create road
var road = LK.getAsset('road', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 / 2
});
game.addChild(road);
// 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);
	// 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');
}
// 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 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 palms animations
		swayCounter += 0.1;
		for (var p = 0; p < palms.length; p++) {
			var palm = palms[p];
			palm.lastY = palm.y;
			palm.y += (p < 3 ? 3 : 1) * gameSpeed / 10; // Close palms move faster
			palm.x = palm.originalX + Math.sin(swayCounter + p) * 5; // Sway effect
			// Reset palms
			if (palm.y > 2732 + 100) {
				palm.y = -100;
				palm.originalX = (p % 2 === 0 ? 200 : 1848) + Math.random() * 20 - 10;
				palm.scale.set(1 - Math.random() * 0.3);
			}
		}
		// Move road lines
		for (var r = 0; r < roadLines.length; r++) {
			var line = roadLines[r];
			line.lastY = line.y;
			line.y += 5 * gameSpeed / 10;
			if (line.y > 2732) {
				line.y = -20;
			}
		}
	}
	// 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
@@ -129,8 +129,39 @@
 var palmGroup = new Container();
 var roadLineGroup = new Container();
 game.addChild(palmGroup);
 game.addChild(roadLineGroup);
+// Create palm trees
+var palms = [];
+for (var i = 0; i < 8; i++) {
+	var palm = LK.getAsset('palm', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	palm.x = (i % 2 === 0 ? 200 : 1848) + Math.random() * 20 - 10; // Left/right side
+	palm.y = 100 + i * 300; // Staggered vertically
+	palm.scale.set(1 - i * 0.07); // Smaller if farther
+	palm.originalX = palm.x;
+	palm.lastY = palm.y;
+	palms.push(palm);
+	palmGroup.addChild(palm);
+}
+// Create Road Lines
+var roadLines = [];
+for (var i = 0; i < 10; i++) {
+	var line = LK.getAsset('roadLine', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	line.x = 2048 / 2;
+	line.y = i * 200;
+	line.scale.set(2, 0.5);
+	line.lastY = line.y;
+	roadLines.push(line);
+	roadLineGroup.addChild(line);
+}
+// Sway parameters
+var swayCounter = 0;
 // Create road
 var road = LK.getAsset('road', {
 	anchorX: 0.5,
 	anchorY: 0.5,
@@ -248,8 +279,31 @@
 	if (gameStarted) {
 		distance += gameSpeed;
 		LK.setScore(Math.floor(distance / 10));
 		scoreText.setText('Score: ' + LK.getScore());
+		// Update palms animations
+		swayCounter += 0.1;
+		for (var p = 0; p < palms.length; p++) {
+			var palm = palms[p];
+			palm.lastY = palm.y;
+			palm.y += (p < 3 ? 3 : 1) * gameSpeed / 10; // Close palms move faster
+			palm.x = palm.originalX + Math.sin(swayCounter + p) * 5; // Sway effect
+			// Reset palms
+			if (palm.y > 2732 + 100) {
+				palm.y = -100;
+				palm.originalX = (p % 2 === 0 ? 200 : 1848) + Math.random() * 20 - 10;
+				palm.scale.set(1 - Math.random() * 0.3);
+			}
+		}
+		// Move road lines
+		for (var r = 0; r < roadLines.length; r++) {
+			var line = roadLines[r];
+			line.lastY = line.y;
+			line.y += 5 * gameSpeed / 10;
+			if (line.y > 2732) {
+				line.y = -20;
+			}
+		}
 	}
 	// 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