/**** 
* Classes
****/ 
// Food class for items the snake can eat
var Food = Container.expand(function () {
	var self = Container.call(this);
	var foodGraphics = self.attachAsset('food', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Randomly position the food on the screen
	self.randomizePosition = function () {
		self.x = Math.floor(Math.random() * 2048);
		self.y = Math.floor(Math.random() * 2732);
	};
	return self;
});
//<Assets used in the game will automatically appear here>
//<Write imports for supported plugins here>
// Snake class for both player and computer-controlled snakes
var Snake = Container.expand(function () {
	var self = Container.call(this);
	self.segments = [];
	self.direction = {
		x: 1,
		y: 0
	}; // Initial direction to the right
	self.speed = 5; // Speed of the snake
	// Initialize snake with a given length
	self.init = function (length, startX, startY) {
		for (var i = 0; i < length; i++) {
			var segment = self.attachAsset('snakeSegment', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: startX - i * 20,
				y: startY
			});
			self.segments.push(segment);
		}
	};
	// Update snake position
	self.update = function () {
		// Move each segment to the position of the previous one
		for (var i = self.segments.length - 1; i > 0; i--) {
			self.segments[i].x = self.segments[i - 1].x;
			self.segments[i].y = self.segments[i - 1].y;
		}
		// Move the head in the current direction
		self.segments[0].x += self.direction.x * self.speed;
		self.segments[0].y += self.direction.y * self.speed;
	};
	// Grow the snake by adding a new segment
	self.grow = function () {
		var lastSegment = self.segments[self.segments.length - 1];
		var newSegment = self.attachAsset('snakeSegment', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: lastSegment.x,
			y: lastSegment.y
		});
		self.segments.push(newSegment);
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0xBADA55 //Change background color to beige green
});

/**** 
* Game Code
****/ 
// Initialize player and computer snakes
var playerSnake = new Snake();
playerSnake.init(5, 500, 500);
game.addChild(playerSnake);
var computerSnake = new Snake();
computerSnake.init(5, 1500, 1500);
game.addChild(computerSnake);
// Initialize food
var food = new Food();
food.randomizePosition();
game.addChild(food);
// Initialize mobile
var mobile = game.addChild(LK.getAsset('mobile', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 / 2 + 1000
}));
// Handle game updates
game.update = function () {
	playerSnake.update();
	computerSnake.update();
	// Check for collision with food
	if (playerSnake.segments[0].intersects(food)) {
		playerSnake.grow();
		playerSnake.grow(); // Grow the player's snake by an additional segment
		food.randomizePosition();
	}
	if (computerSnake.segments[0].intersects(food)) {
		computerSnake.grow();
		computerSnake.grow(); // Grow the computer's snake by an additional segment
		food.randomizePosition();
	}
	// Check for collision between player and computer snakes
	if (playerSnake.segments[0].intersects(computerSnake.segments[0])) {
		LK.effects.flashScreen(0xff0000, 1000);
		LK.showGameOver();
	}
};
// Handle player input for snake direction
game.down = function (x, y, obj) {
	var head = playerSnake.segments[0];
	if (Math.abs(x - head.x) > Math.abs(y - head.y)) {
		if (x > head.x) {
			playerSnake.direction = {
				x: 1,
				y: 0
			};
		} else if (x < head.x) {
			playerSnake.direction = {
				x: -1,
				y: 0
			};
		}
	} else {
		if (y > head.y) {
			playerSnake.direction = {
				x: 0,
				y: 1
			};
		} else if (y < head.y) {
			playerSnake.direction = {
				x: 0,
				y: -1
			};
		}
	}
	console.log("Game was clicked at", x, y);
};
// Simple AI for computer snake
function updateComputerSnakeDirection() {
	var head = computerSnake.segments[0];
	var targetX = food.x;
	var targetY = food.y;
	if (head.x < targetX) {
		computerSnake.direction = {
			x: 0.5,
			y: 0
		};
	} else if (head.x > targetX) {
		computerSnake.direction = {
			x: -0.5,
			y: 0
		};
	} else if (head.y < targetY) {
		computerSnake.direction = {
			x: 0,
			y: 0.5
		};
	} else if (head.y > targetY) {
		computerSnake.direction = {
			x: 0,
			y: -0.5
		};
	}
}
// Update computer snake direction periodically
LK.setInterval(updateComputerSnakeDirection, 500);
;