/**** 
* Classes
****/
// SpeedPowerUp class
var SpeedPowerUp = Container.expand(function () {
	var self = Container.call(this);
	var powerUpGraphics = self.createAsset('speedPowerUp', 'Speed Power Up', 0.5, 0.5);
	self.activate = function (ai) {
		var originalSpeed = ai.speed;
		ai.speed *= 0.5; // Halve the AI's speed
		LK.setTimeout(function () {
			ai.speed = originalSpeed; // Reset the AI's speed after 10 seconds
		}, 10000);
	};
});
// Score class
var Score = Container.expand(function () {
	var self = Container.call(this);
	self.scoreValue = 0;
	var scoreText = new Text2(self.scoreValue.toString(), {
		size: 150,
		fill: "#ffffff"
	});
	scoreText.anchor.set(.5, 0);
	LK.gui.top.addChild(scoreText);
	self.updateScore = function (value) {
		self.scoreValue += value;
		scoreText.setText(self.scoreValue.toString());
	};
});
// SpawnMarker class
var SpawnMarker = Container.expand(function () {
	var self = Container.call(this);
	var markerGraphics = self.createAsset('spawnMarker', 'Spawn Marker', 0.5, 0.5);
	markerGraphics.tint = 0xff0000; // Color the marker red
});
// Player class
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.createAsset('playerCube', 'Player Cube', 0.5, 0.5);
	self.speed = 5;
	self.moveUp = function () {
		self.y -= self.speed;
	};
	self.moveDown = function () {
		self.y += self.speed;
	};
	self.moveLeft = function () {
		self.x -= self.speed;
	};
	self.moveRight = function () {
		self.x += self.speed;
	};
	self.teleportUses = 2;
	self.teleport = function () {
		if (self.teleportUses > 0) {
			self.x = Math.random() * 2048;
			self.y = Math.random() * 2732;
			self.teleportUses--;
		}
	};
	self.die = function () {
		LK.effects.flashObject(self, 0xff0000, 1000);
		LK.showGameOver();
	};
});
// AI class
var AI = Container.expand(function () {
	var self = Container.call(this);
	var aiGraphics = self.createAsset('aiCube', 'AI Cube', 0.5, 0.5);
	self.speed = 1.5;
	self.speedModifier = 0.05; // Speed increases by 0.05 each second
	self.follow = function (target) {
		var dx = target.x - self.x;
		var dy = target.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 1) {
			self.speed += self.speedModifier * 0.5;
			self.x += dx / distance * (self.speed + self.speedModifier * Math.floor(LK.ticks / 60) * 0.5);
			self.y += dy / distance * (self.speed + self.speedModifier * Math.floor(LK.ticks / 60) * 0.5);
		}
	};
});

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

/**** 
* Game Code
****/
if (LK.ticks % 900 == 0) {
	// Every 15 seconds
	var powerUpX = Math.random() * 2048;
	var powerUpY = Math.random() * 2732;
	var speedPowerUp = new SpeedPowerUp();
	speedPowerUp.x = powerUpX;
	speedPowerUp.y = powerUpY;
	game.addChild(speedPowerUp);
	LK.setTimeout(function () {
		if (game.children.indexOf(speedPowerUp) !== -1) {
			speedPowerUp.destroy();
		}
	}, 10000); // Remove the power up after 10 seconds if not collected
}
var score = game.addChild(new Score());
// Initialize player and AI
var player = game.addChild(new Player());
player.x = 1024; // Center of the screen horizontally
player.y = 1366; // Center of the screen vertically
var ai = game.addChild(new AI());
ai.x = 1024; // Start in the center horizontally
ai.y = 500; // Start above the player
// Handle keyboard input for player movement
function handleKeyDown(event) {
	switch (event.key) {
		case 'ArrowUp':
			player.moveUp();
			break;
		case 'ArrowDown':
			player.moveDown();
			break;
		case 'ArrowLeft':
			player.moveLeft();
			break;
		case 'ArrowRight':
			player.moveRight();
			break;
		case 't':
			player.teleport();
			break;
	}
}
// Add event listener for touch controls
function handleTouchMove(obj) {
	var touchPos = obj.event.getLocalPosition(game);
	player.x = touchPos.x;
	player.y = touchPos.y;
}
game.on('move', handleTouchMove);
// Main game loop
LK.on('tick', function () {
	// Increment score based on survival
	score.updateScore(1);
	ai.follow(player);
	if (LK.ticks % 300 == 0) {
		var spawnX = Math.random() * 2048;
		var spawnY = Math.random() * 2732;
		var spawnMarker = new SpawnMarker();
		spawnMarker.x = spawnX;
		spawnMarker.y = spawnY;
		game.addChild(spawnMarker);
		LK.setTimeout(function () {
			var newAI = new AI();
			newAI.x = spawnX;
			newAI.y = spawnY;
			game.addChild(newAI);
			spawnMarker.destroy();
		}, 1000); // Spawn AI after 1 second and then remove the marker
	}
	// Spawn SpeedPowerUp randomly
});
// Add keyboard event listener
LK.on('keydown', handleKeyDown);
// Ensure the player cannot move outside the game boundaries
player.update = function () {
	this.x = Math.max(0, Math.min(this.x, 2048));
	this.y = Math.max(0, Math.min(this.y, 2732));
	// Check for collision with SpeedPowerUp and slow down the AI
	var powerUps = game.children.filter(function (child) {
		return child instanceof SpeedPowerUp;
	});
	var ais = game.children.filter(function (child) {
		return child instanceof AI;
	});
	for (var i = 0; i < powerUps.length; i++) {
		if (this.intersects(powerUps[i])) {
			ais.forEach(function (ai) {
				powerUps[i].activate(ai);
			});
			powerUps[i].destroy();
		}
	}
};
// Ensure the AI cannot move outside the game boundaries
AI.prototype.update = function () {
	this.x = Math.max(0, Math.min(this.x, 2048));
	this.y = Math.max(0, Math.min(this.y, 2732));
};
// Update entities on each tick and check for collision
LK.on('tick', function () {
	player.update();
	var playerCollidedWithAI = game.children.some(function (child) {
		if (child instanceof AI && player.intersects(child)) {
			player.die();
			return true;
		}
		if (child instanceof AI) {
			child.update();
		}
		return false;
	});
	if (playerCollidedWithAI) {
		return;
	}
});