/**** 
* Classes
****/ 
// Define a class for enemies
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.update = function () {
		self.x -= self.speed;
		if (self.x < -50) {
			self.destroy();
		}
	};
});
// Define a class for lasers
var Laser = Container.expand(function () {
	var self = Container.call(this);
	var laserGraphics = self.attachAsset('laser', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 10;
	self.update = function () {
		self.x -= self.speed;
		if (self.x < -50) {
			self.destroy();
		}
	};
});
// Define a class for the platform
var Platform = Container.expand(function () {
	var self = Container.call(this);
	var platformGraphics = self.attachAsset('platform', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		self.x -= self.speed;
		if (self.x < -50) {
			self.destroy();
		}
	};
});
//<Assets used in the game will automatically appear here>
// Define a class for the player character
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.jumpHeight = 40;
	self.isJumping = false;
	self.velocityY = 0;
	self.update = function () {
		if (self.isJumping) {
			self.y += self.velocityY;
			self.velocityY += 0.7; // Decreased gravity effect by 30%
			// Check for collision with platforms
			for (var i = 0; i < game.children.length; i++) {
				if (game.children[i] instanceof Platform && self.intersects(game.children[i])) {
					self.y = game.children[i].y - self.height / 2;
					self.isJumping = false;
					self.velocityY = 0;
				}
			}
		}
	};
	self.jump = function () {
		if (!self.isJumping) {
			self.isJumping = true;
			self.velocityY = -self.jumpHeight;
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Sky blue background
});

/**** 
* Game Code
****/ 
var background = game.addChild(LK.getAsset('background', {
	anchorX: 0,
	anchorY: 0
}));
background.x = 0;
background.y = 0;
// Initialize player
var player = game.addChild(new Player());
player.x = 2048 / 2;
player.y = 2732 / 2;
// Initialize enemies
var enemies = [];
var enemySpawnInterval = 100;
var enemySpawnCounter = 0;
// Create a new Text2 object to display the score
var scoreText = new Text2('0', {
	size: 100,
	fill: 0xFFFFFF
});
// Add the score text to the game GUI at the top center of the screen
LK.gui.top.addChild(scoreText);
scoreText.x = 2048 / 2;
scoreText.y = 0;
// Handle game updates
game.update = function () {
	player.update();
	// Spawn platforms
	if (LK.ticks % 120 == 0) {
		for (var i = 0; i < 5; i++) {
			var platform = new Platform();
			platform.x = 2048;
			platform.y = 2732 / 5 * (i + 1);
			game.addChild(platform);
		}
	}
	// Spawn lasers at regular intervals in the upper half of the screen
	if (LK.ticks % 120 == 0) {
		var laser = new Laser();
		laser.x = 2048;
		// Ensure lasers spawn at a safe distance from enemies
		var safeDistance = true;
		for (var i = 0; i < enemies.length; i++) {
			if (Math.abs(enemies[i].y - laser.y) < 200) {
				safeDistance = false;
				break;
			}
		}
		if (safeDistance) {
			laser.y = Math.random() * (2732 / 2);
			game.addChild(laser);
		}
	}
	// Update enemies
	for (var j = enemies.length - 1; j >= 0; j--) {
		enemies[j].update();
		if (player.intersects(enemies[j])) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		} else if (player.x > enemies[j].x && !enemies[j].passed) {
			enemies[j].passed = true;
			LK.setScore(LK.getScore() + 1);
			scoreText.setText(LK.getScore());
		}
	}
	// Check for collision with lasers
	for (var i = 0; i < game.children.length; i++) {
		if (game.children[i] instanceof Laser && player.intersects(game.children[i])) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
	}
};
// Handle player jump
game.down = function (x, y, obj) {
	if (player.y <= 2732 / 5) {
		player.y = 2732 / 5 * 4;
	} else {
		player.jump();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -15,8 +15,23 @@
 			self.destroy();
 		}
 	};
 });
+// Define a class for lasers
+var Laser = Container.expand(function () {
+	var self = Container.call(this);
+	var laserGraphics = self.attachAsset('laser', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 10;
+	self.update = function () {
+		self.x -= self.speed;
+		if (self.x < -50) {
+			self.destroy();
+		}
+	};
+});
 // Define a class for the platform
 var Platform = Container.expand(function () {
 	var self = Container.call(this);
 	var platformGraphics = self.attachAsset('platform', {
@@ -108,8 +123,25 @@
 			platform.y = 2732 / 5 * (i + 1);
 			game.addChild(platform);
 		}
 	}
+	// Spawn lasers at regular intervals in the upper half of the screen
+	if (LK.ticks % 120 == 0) {
+		var laser = new Laser();
+		laser.x = 2048;
+		// Ensure lasers spawn at a safe distance from enemies
+		var safeDistance = true;
+		for (var i = 0; i < enemies.length; i++) {
+			if (Math.abs(enemies[i].y - laser.y) < 200) {
+				safeDistance = false;
+				break;
+			}
+		}
+		if (safeDistance) {
+			laser.y = Math.random() * (2732 / 2);
+			game.addChild(laser);
+		}
+	}
 	// Update enemies
 	for (var j = enemies.length - 1; j >= 0; j--) {
 		enemies[j].update();
 		if (player.intersects(enemies[j])) {
@@ -120,14 +152,20 @@
 			LK.setScore(LK.getScore() + 1);
 			scoreText.setText(LK.getScore());
 		}
 	}
+	// Check for collision with lasers
+	for (var i = 0; i < game.children.length; i++) {
+		if (game.children[i] instanceof Laser && player.intersects(game.children[i])) {
+			LK.effects.flashScreen(0xff0000, 1000);
+			LK.showGameOver();
+		}
+	}
 };
 // Handle player jump
 game.down = function (x, y, obj) {
 	if (player.y <= 2732 / 5) {
-		// If player is on the top platform
-		player.y = 2732; // Move player to the bottom platform
+		player.y = 2732 / 5 * 4;
 	} else {
 		player.jump();
 	}
 };
\ No newline at end of file