/**** 
* Classes
****/ 
// Obstacle class
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set speed to 20 in a random direction within 360 degrees
	var angle = Math.random() * Math.PI * 2; // Random angle in radians
	self.speedX = Math.cos(angle) * (Math.random() * (35 - 30) + 30);
	self.speedY = Math.sin(angle) * (Math.random() * (35 - 30) + 30);
	self._move_migrated = function () {
		self.x += self.speedX;
		self.y += self.speedY;
		// Bounce off walls
		if (self.x < 145 || self.x > 1903) {
			self.speedX *= -1;
		}
		if (self.y < 145 || self.y > 2587) {
			self.speedY *= -1;
		}
	};
});
// Obstacle2 class
var Obstacle2 = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle2', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set speed to 20 in a random direction within 360 degrees
	var angle = Math.random() * Math.PI * 2; // Random angle in radians
	self.speedX = Math.cos(angle) * (Math.random() * (30 - 25) + 25);
	self.speedY = Math.sin(angle) * (Math.random() * (30 - 25) + 25);
	self._move_migrated = function () {
		self.x += self.speedX;
		self.y += self.speedY;
		// Bounce off walls
		if (self.x < 145 || self.x > 1903) {
			self.speedX *= -1;
		}
		if (self.y < 145 || self.y > 2587) {
			self.speedY *= -1;
		}
	};
});
// Obstacle3 class
var Obstacle3 = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle3', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set speed to 20 in a random direction within 360 degrees
	var angle = Math.random() * Math.PI * 2; // Random angle in radians
	self.speedX = Math.cos(angle) * (Math.random() * (32 - 28) + 28);
	self.speedY = Math.sin(angle) * (Math.random() * (32 - 28) + 28);
	self._move_migrated = function () {
		self.x += self.speedX;
		self.y += self.speedY;
		// Bounce off walls
		if (self.x < 145 || self.x > 1903) {
			self.speedX *= -1;
		}
		if (self.y < 145 || self.y > 2587) {
			self.speedY *= -1;
		}
	};
});
// Obstacle4 class
var Obstacle4 = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle4', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set speed to 20 in a random direction within 360 degrees
	var angle = Math.random() * Math.PI * 2; // Random angle in radians
	self.speedX = Math.cos(angle) * (Math.random() * (40 - 35) + 35);
	self.speedY = Math.sin(angle) * (Math.random() * (40 - 35) + 35);
	self._move_migrated = function () {
		self.x += self.speedX;
		self.y += self.speedY;
		// Bounce off walls
		if (self.x < 145 || self.x > 1903) {
			self.speedX *= -1;
		}
		if (self.y < 145 || self.y > 2587) {
			self.speedY *= -1;
		}
	};
});
// Assets will be automatically created based on usage in the code.
// 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 = 70;
	self._move_migrated = function (direction) {
		if (direction === 'left' && self.x > 145) {
			self.x -= self.speed;
		} else if (direction === 'right' && self.x < 1903) {
			self.x += self.speed;
		}
	};
});

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

/**** 
* Game Code
****/ 
var obstacle3 = game.addChild(new Obstacle3());
obstacle3.x = obstacle3.width / 2 + 150; // Position at the left edge of the screen
obstacle3.y = 2732 - obstacle3.height / 2 - 150; // Position at the bottom edge of the screen;
var obstacle4 = game.addChild(new Obstacle4());
obstacle4.x = 2048 - obstacle4.width / 2 - 150; // Position at the right edge of the screen
obstacle4.y = 2732 - obstacle4.height / 2 - 150; // Position at the bottom edge of the screen;
LK.on('tick', function () {
	// Calculate the distance between the player and the target position
	var dx = targetPosition.x - player.x;
	var dy = targetPosition.y - player.y;
	var distance = Math.sqrt(dx * dx + dy * dy);
	// If the player is not already at the target position and the screen is being pressed
	if (isScreenPressed && distance > player.speed) {
		// Calculate the direction vector
		var directionX = dx / distance;
		var directionY = dy / distance;
		// Move the player towards the target position
		player.x += directionX * player.speed;
		player.y += directionY * player.speed;
	}
	// Check if the new position is within the screen boundaries
	if (player.x < 145) {
		player.x = 145;
	} else if (player.x > 1903) {
		player.x = 1903;
	}
	if (player.y < 145) {
		player.y = 145;
	} else if (player.y > 2587) {
		player.y = 2587;
	}
	// Move the obstacles
	obstacle._move_migrated();
	obstacle2._move_migrated();
	obstacle3._move_migrated();
	obstacle4._move_migrated();
	// Check if player intersects with any obstacle based on the filled image
	if (player.intersects(obstacle) || player.intersects(obstacle2) || player.intersects(obstacle3) || player.intersects(obstacle4)) {
		// Flash screen red for 1 second (1000ms) to show we are dead.
		LK.effects.flashScreen(0xff0000, 1000);
		// Save the player's score in decimal format
		LK.setScore(parseFloat(timer.toFixed(10)));
		// Show game over. The game will be automatically paused while game over is showing.
		LK.showGameOver();
	}
});
var player = game.addChild(new Player());
player.x = 2048 / 2; // Center horizontally
player.y = 2732 / 2; // Center vertically
var targetPosition = {
	x: player.x,
	y: player.y
}; // Store the target position for the player
var isScreenPressed = false; // Flag to track if the screen is being pressed
game.on('down', function (x, y, obj) {
	isScreenPressed = true; // Set the flag to true when the screen is pressed
});
game.on('move', function (x, y, obj) {
	if (isScreenPressed) {
		if (obj) {
			targetPosition = game.toLocal(obj.global); // Set the target position to the cursor position if the screen is being pressed
		}
	}
});
game.on('up', function (x, y, obj) {
	isScreenPressed = false; // Set the flag to false when the screen is released
	targetPosition = {
		x: player.x,
		y: player.y
	}; // Set the target position to the player's current position
});
// Add a timer in the top left corner
var timerTxt = new Text2('0', {
	size: 70,
	fill: "#000000"
});
timerTxt.x = -170;
LK.gui.topRight.addChild(timerTxt);
var timer = 0;
var frameCount = 0;
LK.on('tick', function () {
	frameCount++;
	if (frameCount > 1) {
		timer += 1 / 60; // increment timer by the time for one frame
	}
	timerTxt.setText(timer.toFixed(2)); // update the timer text to include hundredths of a second
});
var obstacle = game.addChild(new Obstacle());
obstacle.x = 2048 - obstacle.width / 2 - 150; // Position at the right edge of the screen, 200 pixels away from the edge
obstacle.y = obstacle.height / 2 + 150; // Position at the top edge of the screen, 200 pixels away from the edge;
var obstacle2 = game.addChild(new Obstacle2());
obstacle2.x = obstacle2.width / 2 + 150; // Position at the left edge of the screen
obstacle2.y = obstacle2.height / 2 + 150; // Position at the top edge of the screen