/**** 
* Classes
****/
// Player class
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.move = function (direction) {
		if (direction === 'up' && self.y > 0) {
			self.y -= self.speed;
		} else if (direction === 'down' && self.y < 2732 - playerGraphics.height) {
			self.y += self.speed;
		}
	};
});
// Target class
var Target = Container.expand(function () {
	var self = Container.call(this);
	var targetGraphics = self.attachAsset('target', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isVisible = false;
	self.show = function () {
		self.isVisible = true;
		self.alpha = 1;
		LK.setTimeout(function () {
			self.hide();
		}, 1000);
	};
	self.hide = function () {
		self.isVisible = false;
		self.alpha = 0;
	};
	self.resetPosition = function () {
		var position;
		var overlap;
		do {
			position = {
				x: Math.random() * (2048 - targetGraphics.width) + targetGraphics.width / 2,
				y: Math.random() * (2732 - targetGraphics.height) + targetGraphics.height / 2
			};
			overlap = targets.some(function (other) {
				return other !== self && Math.abs(other.x - position.x) < targetGraphics.width && Math.abs(other.y - position.y) < targetGraphics.height;
			});
		} while (overlap);
		self.x = position.x;
		self.y = position.y;
	};
	// Initialize with random position
	self.resetPosition();
});

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

/**** 
* Game Code
****/
// Set a random background image
var backgroundImages = ['imageId1', 'imageId2', 'imageId3']; // Replace with actual image IDs
var randomIndex = Math.floor(Math.random() * backgroundImages.length);
var backgroundImage = LK.getAsset(backgroundImages[randomIndex], {
	width: 2048,
	height: 2732
});
game.addChild(backgroundImage);
// Initialize players and ball
// Define the assets for the players and the ball
// Update the elapsed time every tick
var player1 = game.addChild(new Player());
// Initialize an array of targets
var targets = [];
for (var i = 0; i < 10; i++) {
	var target = new Target();
	game.addChild(target);
	targets.push(target);
}
// Set initial positions
player1.x = 2048 / 2;
player1.y = 100;
// Game variables
var visibilityThreshold = 500; // Distance at which the ball becomes visible
var ballVisibilityCounter = 0; // Counter to track ball visibility
// Touch event handlers
function handlePlayerTouch(obj) {
	var event = obj.event;
	var pos = event.getLocalPosition(game);
	targets.forEach(function (target, index) {
		if (target.isVisible && pos.x >= target.x - target.width / 2 && pos.x <= target.x + target.width / 2 && pos.y >= target.y - target.height / 2 && pos.y <= target.y + target.height / 2) {
			LK.setScore(LK.getScore() + 1);
			var eliminatedText = new Text2('eliminated', {
				size: 50,
				fill: '#ffffff',
				anchorX: 0.5,
				anchorY: 0.5
			});
			eliminatedText.x = target.x;
			eliminatedText.y = target.y;
			game.addChild(eliminatedText);
			LK.setTimeout(function () {
				eliminatedText.destroy();
			}, 2000);
			target.destroy();
			targets.splice(index, 1);
		}
	});
}
// Add touch event listener to the game
game.on('down', handlePlayerTouch);
// Game tick event
LK.on('tick', function () {
	// Handle target appearance and disappearance
	if (ballVisibilityCounter < visibilityThreshold) {
		ballVisibilityCounter++;
	} else if (ballVisibilityCounter === visibilityThreshold) {
		ballVisibilityCounter = 0; // Reset counter to start the hide/show cycle
		// Show targets for 1 second then hide them and wait for 5 seconds
		targets.forEach(function (target) {
			if (!target.isVisible) {
				target.show();
			}
		});
		LK.setTimeout(function () {
			targets.forEach(function (target) {
				target.hide();
			});
			// After targets are hidden, wait for 5 seconds before showing them again
			LK.setTimeout(function () {
				targets.forEach(function (target) {
					target.resetPosition();
					target.show();
				});
			}, 5000);
		}, 1000);
	}
	// One-minute timer to end the game if not all targets are eliminated
	if (!game.gameOver && game.elapsedTime >= 60000) {
		LK.effects.flashScreen(0xff0000, 1000);
		LK.showGameOver();
		game.gameOver = true;
	}
});
LK.on('tick', function () {
	if (!game.gameOver) {
		game.elapsedTime += 1000 / 60;
	}
});