/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
// Car class
var Car = Container.expand(function () {
	var self = Container.call(this);
	var carGraphics = self.attachAsset('car', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.direction = 0; // 0: straight, 1: left, 2: right
	self.update = function () {
		if (self.direction === 1) {
			self.rotation -= 0.05;
		} else if (self.direction === 2) {
			self.rotation += 0.05;
		}
		var newX = self.x + self.speed * Math.cos(self.rotation);
		var newY = self.y + self.speed * Math.sin(self.rotation);
		// Check if the new position is within the game area
		if (newX >= 0 && newX <= 2048 && newY >= 0 && newY <= 2732) {
			self.x = newX;
			self.y = newY;
		}
	};
	self.turnLeft = function () {
		self.direction = 1;
	};
	self.turnRight = function () {
		self.direction = 2;
	};
	self.straighten = function () {
		self.direction = 0;
	};
});
// Enemy class
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.update = function () {
		// Move in a straight line
		self.x += self.speed;
		// Keep within game area
		if (self.x < 0) {
			self.x = 0;
			self.speed = -self.speed;
		}
		if (self.x > 2048) {
			self.x = 2048;
			self.speed = -self.speed;
		}
		// Check if the enemy intersects with any poop
		for (var i = 0; i < spirals.length; i++) {
			if (spirals[i] instanceof Poop && self.intersects(spirals[i])) {
				// Remove the poop from the game
				spirals[i].destroy();
				spirals.splice(i, 1);
				// Increase the speed of the enemy
				self.speed += 0.1;
			}
		}
	};
});
// Poop class
var Poop = Container.expand(function () {
	var self = Container.call(this);
	var poopGraphics = self.attachAsset('poop', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.reposition = function () {
		self.x = Math.random() * 2048;
		self.y = -100;
	};
});
// Spiral class
var Spiral = Container.expand(function () {
	var self = Container.call(this);
	self.radius = 100;
	self.angle = 0;
	self.speed = 0.01;
	self.update = function () {
		self.angle += self.speed;
		self.x = 2048 / 2 + self.radius * Math.cos(self.angle);
		self.y = 2732 / 2 + self.radius * Math.sin(self.angle);
		if (self.y > 2732) {
			self.destroy();
		}
	};
});

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

/**** 
* Game Code
****/ 
var road = game.addChild(LK.getAsset('road', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 / 2
}));
// Initialize variables
var car = new Car();
car.x = 2048 / 2;
car.y = 2732 / 2;
game.addChild(car);
var spirals = [];
var enemies = [];
for (var i = 0; i < 3; i++) {
	var enemy = new Enemy();
	enemy.x = Math.random() * 2048;
	enemy.y = 2732 / 2 + 100;
	enemies.push(enemy);
	game.addChild(enemy);
}
var score = 0;
var scoreTxt = new Text2('0', {
	size: 150,
	fill: "#ffffff"
});
scoreTxt.anchor.set(0.5, 0);
scoreTxt.x = 2048 / 2;
scoreTxt.y = 0;
game.addChild(scoreTxt);
// Handle touch events
game.down = function (x, y, obj) {
	if (x < 2048 / 2) {
		car.turnLeft();
	} else {
		car.turnRight();
	}
};
game.up = function (x, y, obj) {
	car.straighten();
};
// Update game state
game.update = function () {
	car.update();
	// Create spirals and poops
	if (LK.ticks % 60 === 0) {
		var spiral = new Spiral();
		spiral.x = 2048 / 2;
		spiral.y = -100;
		spirals.push(spiral);
		game.addChild(spiral);
		var poopCount = spirals.filter(function (spiral) {
			return spiral instanceof Poop;
		}).length;
		if (poopCount < 3) {
			var poop = new Poop();
			poop.x = 2048;
			poop.y = 2732 / 2;
			spirals.push(poop);
			game.addChild(poop);
		}
	}
	// Update spirals, poops and enemies
	for (var i = spirals.length - 1; i >= 0; i--) {
		if (spirals[i] instanceof Spiral) {
			spirals[i].update();
		}
		if (car.intersects(spirals[i])) {
			if (spirals[i] instanceof Poop) {
				if (car.intersects(spirals[i])) {
					spirals[i].reposition();
					spirals[i].x = Math.random() * 2048;
					spirals[i].y = Math.random() * 2732;
					score += 100; // Increase score by 100 when poop is collected
				} else if (enemies.some(function (enemy) {
					return enemy.intersects(spirals[i]);
				})) {
					spirals[i].reposition();
					spirals[i].x = Math.random() * 2048;
					spirals[i].y = Math.random() * 2732;
					score -= 100; // Decrease score by 100 when poop is stolen by enemy
				}
			} else {
				LK.effects.flashScreen(0xff0000, 1000);
				LK.showGameOver();
			}
		}
	}
	// Update enemies
	for (var i = 0; i < enemies.length; i++) {
		enemies[i].update();
	}
	// Update score
	scoreTxt.setText(score);
};