/**** 
* Classes
****/ 
// Obstacle class representing obstacles in the game
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = -5;
	// Update function for obstacle movement
	self.update = function () {
		self.x += self.speedX;
		// Remove obstacle if it goes off screen
		if (self.x < -obstacleGraphics.width / 2) {
			self.destroy();
		}
	};
});
//<Assets used in the game will automatically appear here>
// Player class representing the main character
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedY = 0;
	self.gravity = 0.5;
	self.jumpStrength = -15;
	// Update function for player movement
	self.update = function () {
		self.speedY += self.gravity;
		self.y += self.speedY;
		// Prevent player from falling below the ground
		if (self.y > 2732 - playerGraphics.height / 2) {
			self.y = 2732 - playerGraphics.height / 2;
			self.speedY = 0;
			// Flip the player when it hits the ground
			playerGraphics.rotation += Math.PI;
		}
	};
	// Jump function for the player
	self.jump = function () {
		self.speedY = self.jumpStrength;
		// Reset player rotation when jumping
		playerGraphics.rotation = 0;
	};
});

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

/**** 
* Game Code
****/ 
// Initialize player
var player = new Player();
player.x = 2048 / 4;
player.y = 2732 / 2;
game.addChild(player);
// Array to keep track of obstacles
var obstacles = [];
// Function to spawn obstacles
function spawnObstacle() {
	var obstacle = new Obstacle();
	obstacle.x = 2048 + obstacle.width / 2;
	obstacle.y = 2732 - obstacle.height / 2;
	obstacles.push(obstacle);
	game.addChild(obstacle);
}
// Set interval to spawn obstacles periodically
var obstacleInterval = LK.setInterval(spawnObstacle, 2000);
// Handle game updates
game.update = function () {
	player.update();
	// Update all obstacles
	for (var i = obstacles.length - 1; i >= 0; i--) {
		obstacles[i].update();
		// Check for collision with player
		if (player.intersects(obstacles[i])) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
	}
};
// Handle touch events for jumping
game.down = function (x, y, obj) {
	player.jump();
};
// Clear obstacle interval on game over
game.on('gameOver', function () {
	LK.clearInterval(obstacleInterval);
});