/**** 
* Classes
****/ 
// Class for the overlay square in the grid
var OverlaySquare = Container.expand(function (underlyingSquare) {
	var self = Container.call(this);
	self.underlyingSquare = underlyingSquare;
	var squareGraphics = self.attachAsset('overgraySquare', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.down = function (x, y, obj) {
		self.destroy();
		if (self.underlyingSquare) {
			if (self.underlyingSquare.isRed) {
				hearts[hearts.length - 1].destroy();
				hearts.pop();
				if (hearts.length === 0) {
					// Add 5 points for every extra heart that is left when the game ends
					LK.setScore(LK.getScore() + hearts.length * 5);
					scoreTxt.setText(LK.getScore());
					LK.showGameOver();
				}
			} else if (self.underlyingSquare.isGreen) {
				LK.setScore(LK.getScore() + 1);
				scoreTxt.setText(LK.getScore());
				if (LK.getScore() == 3) {
					// Add 5 points for every extra heart that is left when the game ends
					LK.setScore(LK.getScore() + hearts.length * 5);
					scoreTxt.setText(LK.getScore());
					LK.showGameOver();
				}
			}
		}
	};
});
// Assets will be automatically created and loaded by the LK engine based on their usage in the code.
// Class for a single square in the grid
var Square = Container.expand(function () {
	var self = Container.call(this);
	self.isGreen = false;
	self.isRed = false;
	// Attach a gray square asset by default
	var squareGraphics = self.attachAsset('graySquare', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Method to set the square as green
	self.setGreen = function () {
		self.isGreen = true;
		squareGraphics = self.attachAsset('greenSquare', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	};
	// Method to set the square as red
	self.setRed = function () {
		self.isRed = true;
		squareGraphics = self.attachAsset('redSquare', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	};
	// Event handler for when the square is clicked
	self.down = function (x, y, obj) {};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x333333 // Init game with dark gray background
});

/**** 
* Game Code
****/ 
var grid = [];
var foundGreenSquares = 0;
var foundRedSquares = 0;
var redSquaresRevealed = 0;
// Initialize the grid
function initializeGrid() {
	var positions = [];
	for (var i = 0; i < 25; i++) {
		positions.push(i);
	}
	// Shuffle positions
	positions.sort(function () {
		return Math.random() - 0.5;
	});
	// Create squares
	for (var i = 0; i < 25; i++) {
		var square = new Square();
		var x = i % 5 * 200 + (2048 - 5 * 200) / 2 + 100; // Move the grid 100 pixels to the right
		var y = Math.floor(i / 5) * 200 + (2732 - 5 * 200) / 2; // Centering the grid vertically
		square.x = x;
		square.y = y;
		grid.push(square);
		game.addChild(square);
		// Create overlay square
		var overlaySquare = new OverlaySquare(square);
		overlaySquare.x = x;
		overlaySquare.y = y;
		game.addChild(overlaySquare);
	}
	// Set 5 green squares
	for (var i = 0; i < 5; i++) {
		grid[positions[i]].setGreen();
	}
	// Set 10 red squares
	for (var i = 5; i < 15; i++) {
		grid[positions[i]].setRed();
	}
}
// Initialize the game grid
initializeGrid();
var hearts = [];
for (var i = 0; i < 3; i++) {
	var heart = game.addChild(LK.getAsset('heart', {
		anchorX: 0.5,
		anchorY: 0.5,
		x: 2048 - (100 + i * 120),
		y: 100
	}));
	hearts.push(heart);
}
var scoreTxt = new Text2('0', {
	size: 150,
	fill: "#ffffff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);