/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
// Plane class to represent each plane in the game
var Plane = Container.expand(function () {
	var self = Container.call(this);
	var planeGraphics = self.attachAsset('plane', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2;
	self.direction = Math.random() * 2 * Math.PI; // Random initial direction
	self.update = function () {
		self.x += self.speed * Math.cos(self.direction);
		self.y += self.speed * Math.sin(self.direction);
	};
	self.changeDirection = function (newDirection) {
		self.direction = newDirection;
	};
	// Add containsPoint method to check if a point is within the plane's bounds
	self.containsPoint = function (point) {
		var halfWidth = planeGraphics.width / 2;
		var halfHeight = planeGraphics.height / 2;
		return point.x >= self.x - halfWidth && point.x <= self.x + halfWidth && point.y >= self.y - halfHeight && point.y <= self.y + halfHeight;
	};
});

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

/**** 
* Game Code
****/ 
// Initialize arrays and variables
var planes = [];
var score = 0;
var scoreTxt = new Text2('0', {
	size: 150,
	fill: "#ffffff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Function to handle plane collisions
function checkCollisions() {
	for (var i = 0; i < planes.length; i++) {
		for (var j = i + 1; j < planes.length; j++) {
			if (planes[i].intersects(planes[j])) {
				LK.effects.flashScreen(0xff0000, 1000);
				LK.showGameOver();
			}
		}
	}
}
// Function to spawn a new plane
function spawnPlane() {
	var newPlane = new Plane();
	newPlane.x = Math.random() * 2048;
	newPlane.y = Math.random() * 2732;
	planes.push(newPlane);
	game.addChild(newPlane);
}
// Event handler for touch/mouse down
game.down = function (x, y, obj) {
	var game_position = game.toLocal(obj.global);
	for (var i = 0; i < planes.length; i++) {
		if (planes[i].containsPoint(game_position)) {
			planes[i].changeDirection(Math.random() * 2 * Math.PI);
		}
	}
};
// Update function called every game tick
game.update = function () {
	for (var i = 0; i < planes.length; i++) {
		planes[i].update();
	}
	checkCollisions();
	if (LK.ticks % 120 == 0) {
		// Spawn a new plane every 2 seconds
		spawnPlane();
	}
};
// Initialize the game with a few planes
for (var i = 0; i < 5; i++) {
	spawnPlane();
}