/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
// Cake class
var Cake = Container.expand(function () {
	var self = Container.call(this);
	var cakeGraphics = self.attachAsset('cake', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Cake specific update logic
	};
});
// Cookie class
var Cookie = Container.expand(function () {
	var self = Container.call(this);
	var cookieGraphics = self.attachAsset('cookie', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Move the cookie downwards
		self.y += 5;
		// If the cookie is off the screen, destroy it
		if (self.y > 2732) {
			self.destroy();
		}
	};
});
// Ingredient class
var Ingredient = Container.expand(function () {
	var self = Container.call(this);
	var ingredientGraphics = self.attachAsset('ingredient', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Ingredient specific update logic
	};
	self.down = function (x, y, obj) {
		// Create a new cake when ingredient is touched
		createCake();
		// Destroy the ingredient
		self.destroy();
	};
});

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

/**** 
* Game Code
****/ 
// Initialize arrays and variables
var background = game.addChild(LK.getAsset('Background', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 / 2
}));
var cakes = [];
var ingredients = [];
var cookies = [];
var score = 0;
// Create score text
var scoreTxt = new Text2('0', {
	size: 150,
	fill: "#ffffff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Function to update score
function updateScore() {
	scoreTxt.setText(score);
}
// Function to create a new cake
function createCake() {
	var newCake = new Cake();
	newCake.x = Math.random() * 2048;
	newCake.y = Math.random() * 2732;
	cakes.push(newCake);
	game.addChild(newCake);
}
// Function to create a new ingredient
function createIngredient() {
	var newIngredient = new Ingredient();
	newIngredient.x = Math.random() * 2048;
	newIngredient.y = Math.random() * 2732;
	ingredients.push(newIngredient);
	game.addChild(newIngredient);
}
// Function to create a new cookie
function createCookie() {
	var newCookie = new Cookie();
	newCookie.x = Math.random() * 2048;
	newCookie.y = Math.random() * 2732;
	game.addChild(newCookie);
}
// Handle move events
function handleMove(x, y, obj) {
	// Get event position in relation to game object
	var game_position = game.toLocal(obj.global);
	// Check for ingredient and cake collision
	for (var i = 0; i < ingredients.length; i++) {
		for (var j = 0; j < cakes.length; j++) {
			if (ingredients[i].intersects(cakes[j])) {
				// Increase score
				score += 1;
				updateScore();
				// Destroy ingredient
				ingredients[i].destroy();
				ingredients.splice(i, 1);
				// Flash cake
				LK.effects.flashObject(cakes[j], 0xff0000, 1000);
				break;
			}
		}
	}
}
// Mouse or touch move on game object
game.move = handleMove;
// Create initial cakes, ingredients and cookies
for (var i = 0; i < 5; i++) {
	createCake();
	createIngredient();
}
for (var i = 0; i < 10; i++) {
	createCookie();
}
// Update game every tick
game.update = function () {
	// Update cakes, ingredients and cookies
	for (var i = 0; i < cakes.length; i++) {
		cakes[i].update();
		// Check for collision between cakes and cookies
		for (var k = 0; k < cookies.length; k++) {
			if (cakes[i].intersects(cookies[k])) {
				// Decrease score
				score -= 1;
				updateScore();
				// Destroy cake and cookie
				cakes[i].destroy();
				cakes.splice(i, 1);
				cookies[k].destroy();
				cookies.splice(k, 1);
				break;
			}
		}
	}
	for (var j = 0; j < ingredients.length; j++) {
		ingredients[j].update();
	}
	for (var k = 0; k < cookies.length; k++) {
		cookies[k].update();
	}
	// Create new ingredients and cookies periodically
	if (LK.ticks % 60 == 0) {
		createIngredient();
	}
	if (LK.ticks % 120 == 0) {
		createCookie();
	}
};