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

/**** 
* Classes
****/ 
var Animal = Container.expand(function () {
	var self = Container.call(this);
	// Randomly choose animal type
	var animalTypes = ['animal1', 'animal2', 'animal3'];
	var randomType = animalTypes[Math.floor(Math.random() * animalTypes.length)];
	var animalGraphics = self.attachAsset(randomType, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 4 + Math.random() * 3; // Slower speed for animals between 4-7
	self.lane = 0;
	self.checkedForNearMiss = false;
	self.update = function () {
		self.y += self.speed + gameSpeed;
	};
	return self;
});
var PlayerCar = Container.expand(function () {
	var self = Container.call(this);
	var carGraphics = self.attachAsset('playerCar', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.lane = 1; // Current lane (0-3)
	self.targetX = 0;
	self.speed = 8;
	self.update = function () {
		// Smooth movement towards target position
		var diff = self.targetX - self.x;
		if (Math.abs(diff) > 2) {
			self.x += diff * 0.15;
		} else {
			self.x = self.targetX;
		}
	};
	self.moveTo = function (lane) {
		if (lane >= 0 && lane < 4) {
			self.lane = lane;
			self.targetX = lanePositions[lane];
		}
	};
	return self;
});
var RoadLine = Container.expand(function () {
	var self = Container.call(this);
	var lineGraphics = self.attachAsset('roadLine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.update = function () {
		self.y += self.speed + gameSpeed;
		if (self.y > 2732 + 50) {
			self.y = -50;
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x333333
});

/**** 
* Game Code
****/ 
// Green frog
// Orange fox
// Brown bear
// Game variables
var gameSpeed = 2;
var speedIncrement = 0.01;
var maxSpeed = 15;
var lanePositions = [400, 650, 900, 1150]; // X positions for 4 lanes
var animals = [];
var roadLines = [];
var lastTrafficSpawn = 0;
var minSpawnDelay = 60; // Minimum ticks between spawns
var maxSpawnDelay = 120; // Maximum ticks between spawns
var nextSpawnDelay = 90;
var gameStartTime = 0;
var lastNearMissCheck = 0;
// Create player car
var player = game.addChild(new PlayerCar());
player.x = lanePositions[1]; // Start in second lane
player.y = 2400; // Near bottom of screen
player.targetX = player.x;
// Create road lines for visual effect
for (var i = 0; i < 12; i++) {
	var roadLine = game.addChild(new RoadLine());
	roadLine.x = 525; // Between lanes 0 and 1
	roadLine.y = i * 150 - 100;
	roadLines.push(roadLine);
	var roadLine2 = game.addChild(new RoadLine());
	roadLine2.x = 775; // Between lanes 1 and 2
	roadLine2.y = i * 150 - 100;
	roadLines.push(roadLine2);
	var roadLine3 = game.addChild(new RoadLine());
	roadLine3.x = 1025; // Between lanes 2 and 3
	roadLine3.y = i * 150 - 100;
	roadLines.push(roadLine3);
}
// Create score display
var scoreTxt = new Text2('0', {
	size: 120,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Create speed display
var speedTxt = new Text2('Speed: 0', {
	size: 80,
	fill: 0xFFFF00
});
speedTxt.anchor.set(1, 0);
speedTxt.x = -20;
speedTxt.y = 20;
LK.gui.topRight.addChild(speedTxt);
// Touch controls
var isDragging = false;
var dragStartX = 0;
var dragStartLane = 0;
game.down = function (x, y, obj) {
	isDragging = true;
	dragStartX = x;
	dragStartLane = player.lane;
};
game.move = function (x, y, obj) {
	if (isDragging) {
		var dragDistance = x - dragStartX;
		var laneChange = Math.floor(dragDistance / 150); // Sensitivity for lane changes
		var targetLane = Math.max(0, Math.min(3, dragStartLane + laneChange));
		player.moveTo(targetLane);
	}
};
game.up = function (x, y, obj) {
	isDragging = false;
};
// Main game update
game.update = function () {
	// Increase game speed over time
	if (gameSpeed < maxSpeed) {
		gameSpeed += speedIncrement;
	}
	// Update score based on time survived
	var timeScore = Math.floor(LK.ticks / 10);
	LK.setScore(timeScore);
	scoreTxt.setText(LK.getScore());
	speedTxt.setText('Speed: ' + Math.floor(gameSpeed));
	// Spawn animals
	if (LK.ticks - lastTrafficSpawn > nextSpawnDelay) {
		spawnAnimal();
		lastTrafficSpawn = LK.ticks;
		nextSpawnDelay = minSpawnDelay + Math.random() * (maxSpawnDelay - minSpawnDelay);
		// Decrease spawn delay as speed increases
		nextSpawnDelay = Math.max(30, nextSpawnDelay - gameSpeed);
	}
	// Check for collisions and near misses
	for (var i = animals.length - 1; i >= 0; i--) {
		var animal = animals[i];
		// Remove animals that are off screen
		if (animal.y > 2732 + 100) {
			animal.destroy();
			animals.splice(i, 1);
			continue;
		}
		// Check for collision with player
		if (animal.intersects(player)) {
			// Game over
			LK.getSound('crash').play();
			LK.showGameOver();
			return;
		}
		// Check for near miss (bonus points)
		if (!animal.checkedForNearMiss && animal.y > player.y - 100 && animal.y < player.y + 100) {
			var distance = Math.abs(animal.x - player.x);
			if (distance < 120 && distance > 80 && animal.lane !== player.lane) {
				// Near miss! Award bonus points
				LK.setScore(LK.getScore() + 10);
				LK.getSound('nearMiss').play();
				animal.checkedForNearMiss = true;
			}
		}
	}
};
function spawnAnimal() {
	var animal = new Animal();
	var lane = Math.floor(Math.random() * 4);
	// Avoid spawning in same lane as player if too close
	if (lane === player.lane && Math.random() < 0.3) {
		lane = (lane + 1) % 4;
	}
	animal.lane = lane;
	animal.x = lanePositions[lane];
	animal.y = -100; // Start above screen
	animal.speed += gameSpeed * 0.3; // Animal speed increases with game speed (slower than cars)
	animals.push(animal);
	game.addChild(animal);
}

===================================================================
--- original.js
+++ change.js
@@ -5,8 +5,25 @@
 
 /**** 
 * Classes
 ****/ 
+var Animal = Container.expand(function () {
+	var self = Container.call(this);
+	// Randomly choose animal type
+	var animalTypes = ['animal1', 'animal2', 'animal3'];
+	var randomType = animalTypes[Math.floor(Math.random() * animalTypes.length)];
+	var animalGraphics = self.attachAsset(randomType, {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 4 + Math.random() * 3; // Slower speed for animals between 4-7
+	self.lane = 0;
+	self.checkedForNearMiss = false;
+	self.update = function () {
+		self.y += self.speed + gameSpeed;
+	};
+	return self;
+});
 var PlayerCar = Container.expand(function () {
 	var self = Container.call(this);
 	var carGraphics = self.attachAsset('playerCar', {
 		anchorX: 0.5,
@@ -46,25 +63,8 @@
 		}
 	};
 	return self;
 });
-var TrafficCar = Container.expand(function () {
-	var self = Container.call(this);
-	// Randomly choose car type
-	var carTypes = ['trafficCar1', 'trafficCar2', 'trafficCar3'];
-	var randomType = carTypes[Math.floor(Math.random() * carTypes.length)];
-	var carGraphics = self.attachAsset(randomType, {
-		anchorX: 0.5,
-		anchorY: 0.5
-	});
-	self.speed = 6 + Math.random() * 4; // Random speed between 6-10
-	self.lane = 0;
-	self.checkedForNearMiss = false;
-	self.update = function () {
-		self.y += self.speed + gameSpeed;
-	};
-	return self;
-});
 
 /**** 
 * Initialize Game
 ****/ 
@@ -74,14 +74,17 @@
 
 /**** 
 * Game Code
 ****/ 
+// Green frog
+// Orange fox
+// Brown bear
 // Game variables
 var gameSpeed = 2;
 var speedIncrement = 0.01;
 var maxSpeed = 15;
 var lanePositions = [400, 650, 900, 1150]; // X positions for 4 lanes
-var trafficCars = [];
+var animals = [];
 var roadLines = [];
 var lastTrafficSpawn = 0;
 var minSpawnDelay = 60; // Minimum ticks between spawns
 var maxSpawnDelay = 120; // Maximum ticks between spawns
@@ -154,54 +157,54 @@
 	var timeScore = Math.floor(LK.ticks / 10);
 	LK.setScore(timeScore);
 	scoreTxt.setText(LK.getScore());
 	speedTxt.setText('Speed: ' + Math.floor(gameSpeed));
-	// Spawn traffic cars
+	// Spawn animals
 	if (LK.ticks - lastTrafficSpawn > nextSpawnDelay) {
-		spawnTrafficCar();
+		spawnAnimal();
 		lastTrafficSpawn = LK.ticks;
 		nextSpawnDelay = minSpawnDelay + Math.random() * (maxSpawnDelay - minSpawnDelay);
 		// Decrease spawn delay as speed increases
 		nextSpawnDelay = Math.max(30, nextSpawnDelay - gameSpeed);
 	}
 	// Check for collisions and near misses
-	for (var i = trafficCars.length - 1; i >= 0; i--) {
-		var car = trafficCars[i];
-		// Remove cars that are off screen
-		if (car.y > 2732 + 100) {
-			car.destroy();
-			trafficCars.splice(i, 1);
+	for (var i = animals.length - 1; i >= 0; i--) {
+		var animal = animals[i];
+		// Remove animals that are off screen
+		if (animal.y > 2732 + 100) {
+			animal.destroy();
+			animals.splice(i, 1);
 			continue;
 		}
 		// Check for collision with player
-		if (car.intersects(player)) {
+		if (animal.intersects(player)) {
 			// Game over
 			LK.getSound('crash').play();
 			LK.showGameOver();
 			return;
 		}
 		// Check for near miss (bonus points)
-		if (!car.checkedForNearMiss && car.y > player.y - 100 && car.y < player.y + 100) {
-			var distance = Math.abs(car.x - player.x);
-			if (distance < 120 && distance > 80 && car.lane !== player.lane) {
+		if (!animal.checkedForNearMiss && animal.y > player.y - 100 && animal.y < player.y + 100) {
+			var distance = Math.abs(animal.x - player.x);
+			if (distance < 120 && distance > 80 && animal.lane !== player.lane) {
 				// Near miss! Award bonus points
 				LK.setScore(LK.getScore() + 10);
 				LK.getSound('nearMiss').play();
-				car.checkedForNearMiss = true;
+				animal.checkedForNearMiss = true;
 			}
 		}
 	}
 };
-function spawnTrafficCar() {
-	var car = new TrafficCar();
+function spawnAnimal() {
+	var animal = new Animal();
 	var lane = Math.floor(Math.random() * 4);
 	// Avoid spawning in same lane as player if too close
 	if (lane === player.lane && Math.random() < 0.3) {
 		lane = (lane + 1) % 4;
 	}
-	car.lane = lane;
-	car.x = lanePositions[lane];
-	car.y = -100; // Start above screen
-	car.speed += gameSpeed * 0.5; // Traffic speed increases with game speed
-	trafficCars.push(car);
-	game.addChild(car);
+	animal.lane = lane;
+	animal.x = lanePositions[lane];
+	animal.y = -100; // Start above screen
+	animal.speed += gameSpeed * 0.3; // Animal speed increases with game speed (slower than cars)
+	animals.push(animal);
+	game.addChild(animal);
 }
\ No newline at end of file