/**** 
* Classes
****/ 
// Bullet class for projectiles fired by towers
var Bullet = Container.expand(function (startX, startY, target) {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 10;
	self.target = target;
	self.x = startX;
	self.y = startY;
	self.update = function () {
		var dx = self.target.x - self.x;
		var dy = self.target.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance < 10) {
			self.target.hit();
			self.destroy();
		} else {
			self.x += dx / distance * self.speed;
			self.y += dy / distance * self.speed;
			// Calculate the angle to the target
			var angle = Math.atan2(dy, dx);
			// Rotate the bullet towards the target
			bulletGraphics.rotation = angle + 90;
		}
	};
});
// Enemy class for the creatures attacking the realm
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2;
	self.health = 100;
	self.path = [{
		x: 2010,
		y: 2600
	}, {
		x: 1000,
		y: 2600
	}, {
		x: 1000,
		y: 100
	}, {
		x: 0,
		y: 100
	}];
	self.pathIndex = 0;
	self.update = function () {
		var target = self.path[self.pathIndex];
		var dx = target.x - self.x;
		var dy = target.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance < self.speed) {
			self.x = target.x;
			self.y = target.y;
			self.pathIndex++;
			if (self.pathIndex >= self.path.length) {
				// Enemy reached the end, game over logic
				LK.showGameOver();
			}
		} else {
			self.x += dx / distance * self.speed;
			self.y += dy / distance * self.speed;
		}
	};
	self.hit = function () {
		self.health -= 50;
		if (self.health <= 0) {
			self.destroy();
			enemies.splice(enemies.indexOf(self), 1);
		}
	};
});
//<Assets used in the game will automatically appear here>
//<Write imports for supported plugins here>
// Tower class to represent defense towers
var Tower = Container.expand(function () {
	var self = Container.call(this);
	var towerGraphics = self.attachAsset('tower', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.range = 600;
	self.fireRate = 60; // Fire every 60 frames
	self.fireCooldown = 0;
	// The turret's firing range is hidden and not displayed on the game screen
	self.update = function () {
		if (self.fireCooldown < 0) {
			self.fireCooldown = 0;
		}
		if (self.fireCooldown > 0) {
			self.fireCooldown--;
		}
	};
	self.canFire = function () {
		return self.fireCooldown === 0;
	};
	self.fire = function (target) {
		if (self.canFire()) {
			var bullet = new Bullet(self.x, self.y, target);
			game.addChild(bullet);
			bullets.push(bullet);
			self.fireCooldown = self.fireRate;
		} else if (self.fireCooldown > 0) {
			self.fireCooldown--;
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000,
	//Init game with black background
	fps: 60
});

/**** 
* Game Code
****/ 
// Initialize arrays and variables
var towers = [];
var bullets = [];
var enemies = [];
// Create and position towers
function createTowers() {
	var tower1 = new Tower();
	tower1.x = 500;
	tower1.y = 1366;
	game.addChild(tower1);
	towers.push(tower1);
	var tower2 = new Tower();
	tower2.x = 1500;
	tower2.y = 1366;
	game.addChild(tower2);
	towers.push(tower2);
}
// Spawn enemies at intervals
function spawnEnemy() {
	var enemy = new Enemy();
	enemy.x = 2010;
	enemy.y = 0;
	game.addChild(enemy);
	enemies.push(enemy);
}
// Create a road for the enemies to follow
function createRoad(x, y) {
	if (Array.isArray(x)) {
		for (var i = x[0]; i < x[1]; i += 100) {
			var roadBlock = LK.getAsset('road', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: i,
				y: y
			});
			game.addChild(roadBlock);
		}
	} else {
		for (var i = y[0]; i < y[1]; i += 100) {
			var roadBlock = LK.getAsset('road', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: x,
				y: i
			});
			game.addChild(roadBlock);
		}
	}
}
createRoad(2000, [0, 2601]);
createRoad([1000, 2000], 2601);
createRoad(1000, [100, 2601]);
createRoad([0, 1000], 100);
// Game update loop
game.update = function () {
	// Update towers
	towers.forEach(function (tower) {
		tower.update();
		enemies.forEach(function (enemy) {
			var dx = tower.x - enemy.x;
			var dy = tower.y - enemy.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			if (tower.canFire() /*&& distance < tower.range*/) {
				tower.fire(enemy);
			}
		});
	});
	// Update bullets
	bullets.forEach(function (bullet) {
		bullet.update();
	});
	// Update enemies
	enemies.forEach(function (enemy) {
		enemy.update();
	});
	// Spawn enemies every 120 frames
	if (LK.ticks % 120 === 0) {
		spawnEnemy();
	}
};
// Initialize game elements
createTowers();

===================================================================
--- original.js
+++ change.js
@@ -183,42 +183,14 @@
 game.update = function () {
 	// Update towers
 	towers.forEach(function (tower) {
 		tower.update();
-		if (tower.rangeCircle) {
-			var enemyInRange = enemies.some(function (enemy) {
-				var dx = tower.x - enemy.x;
-				var dy = tower.y - enemy.y;
-				var distance = Math.sqrt(dx * dx + dy * dy);
-				return distance < tower.range;
-			});
-			if (!enemyInRange) {
-				tower.rangeCircle.destroy();
-				tower.rangeCircle = null;
-			}
-		}
 		enemies.forEach(function (enemy) {
 			var dx = tower.x - enemy.x;
 			var dy = tower.y - enemy.y;
 			var distance = Math.sqrt(dx * dx + dy * dy);
-			if (distance < tower.range) {
-				if (!tower.rangeCircle) {
-					tower.rangeCircle = LK.getAsset('rangeCircle', {
-						anchorX: 0.5,
-						anchorY: 0.5,
-						scaleX: tower.range / 50,
-						scaleY: tower.range / 50
-					});
-					game.addChild(tower.rangeCircle);
-				}
-				tower.rangeCircle.x = tower.x;
-				tower.rangeCircle.y = tower.y;
-				if (tower.canFire()) {
-					tower.fire(enemy);
-				}
-			} else if (tower.rangeCircle) {
-				tower.rangeCircle.destroy();
-				tower.rangeCircle = null;
+			if (tower.canFire() /*&& distance < tower.range*/) {
+				tower.fire(enemy);
 			}
 		});
 	});
 	// Update bullets