/**** 
* Classes
****/ 
// LongObstacle class representing long obstacles in the game
var LongObstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 2.5,
		scaleY: 20.0 // Longer height for the obstacle
	});
	self.speedX = -5;
	// Update function for obstacle movement
	self.update = function () {
		self.x += self.speedX;
		// Remove obstacle if it goes off screen
		if (self.x < -obstacleGraphics.width / 2) {
			self.destroy();
		}
	};
});
//<Assets used in the game will automatically appear here>
// Player class representing the main character
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 2,
		scaleY: 2
	});
	self.speedY = 0;
	self.gravity = 0.5;
	self.jumpStrength = -10;
	// Update function for player movement
	self.update = function () {
		self.speedY += self.gravity;
		self.y += self.speedY;
		// Prevent player from falling below the ground
		if (self.y > 2732 - playerGraphics.height / 2) {
			self.y = 2732 - playerGraphics.height / 2;
			self.speedY = 0;
		}
		// End the game if the player touches the top of the screen
		if (self.y < playerGraphics.height / 2) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
	};
	// Jump function for the player
	self.jump = function () {
		self.speedY = self.jumpStrength * 2; // Increase jump strength to make the player jump longer
	};
});
// Pole class representing poles in the game
var Pole = Container.expand(function () {
	var self = Container.call(this);
	var poleGraphics = self.attachAsset('pole', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 2.5,
		scaleY: 15.0 // Increased height of the pole
	});
	self.speedX = -5;
	// Update function for pole movement
	self.update = function () {
		self.x += self.speedX;
		// Remove pole if it goes off screen
		if (self.x < -poleGraphics.width / 2) {
			self.destroy();
		}
	};
});
// ShortObstacle class representing short obstacles in the game
var ShortObstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 2.5,
		scaleY: 5.0 // Shorter height for the obstacle
	});
	self.speedX = -5;
	// Update function for obstacle movement
	self.update = function () {
		self.x += self.speedX;
		// Remove obstacle if it goes off screen
		if (self.x < -obstacleGraphics.width / 2) {
			self.destroy();
		}
	};
});

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

/**** 
* Game Code
****/ 
// Initialize player
var player = new Player();
player.x = 2048 / 4;
player.y = 2732 / 2;
game.addChild(player);
// Array to keep track of obstacles
var obstacles = [];
// Array to keep track of poles
var poles = [];
// Function to spawn poles
function spawnPole() {
	var obstacle;
	if (Math.random() > 0.5) {
		obstacle = new ShortObstacle();
	} else {
		obstacle = new LongObstacle();
	}
	obstacle.x = 2048 + obstacle.width / 2;
	obstacle.y = 2732 - obstacle.height / 2;
	poles.push(obstacle);
	game.addChild(obstacle);
}
// Set interval to spawn poles periodically
var poleInterval = LK.setInterval(spawnPole, 2000);
// Initialize score
var score = 0;
// Create a total score counter and position it at the top of the screen
var totalScoreCounter = new Text2('Total Score: ' + score.toString(), {
	size: 100,
	fill: "#ffffff"
});
totalScoreCounter.anchor.set(0.5, 0);
totalScoreCounter.x = 2048 / 2;
totalScoreCounter.y = 100; // Position it below the current score counter
LK.gui.top.addChild(totalScoreCounter);
// Initialize an array to store all point records
var pointRecords = [];
// Create a score counter and position it at the top of the screen
var scoreCounter = new Text2(score.toString(), {
	size: 100,
	fill: "#ffffff"
});
scoreCounter.anchor.set(0.5, 0);
scoreCounter.x = 2048 / 2;
scoreCounter.y = 0;
LK.gui.top.addChild(scoreCounter);
// Handle game updates
game.update = function () {
	player.update();
	// Update all poles
	for (var i = poles.length - 1; i >= 0; i--) {
		poles[i].update();
		// Check for collision with player
		if (player.intersects(poles[i])) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
		// Check if player has crossed a pole
		if (player.x > poles[i].x + poles[i].width / 2 && !poles[i].crossed) {
			score++;
			poles[i].crossed = true; // Mark the pole as crossed
			// Update the score counter
			scoreCounter.setText(score.toString());
			// Update the total score counter
			totalScoreCounter.setText('Total Score: ' + score.toString());
			// Create a point counter that appears at the pole's position
			var pointCounter = new Text2('+1', {
				size: 50,
				fill: "#ffffff"
			});
			pointCounter.x = poles[i].x;
			pointCounter.y = poles[i].y;
			game.addChild(pointCounter);
			// Make the point counter move up and fade out
			var counterInterval = LK.setInterval(function () {
				pointCounter.y -= 2;
				pointCounter.alpha -= 0.02;
				if (pointCounter.alpha <= 0) {
					LK.clearInterval(counterInterval);
					game.removeChild(pointCounter);
				}
			}, 20);
			// Push the point record into the array
			pointRecords.push(score);
		}
	}
};
// Handle touch events for jumping
game.down = function (x, y, obj) {
	player.jump();
};
// Clear obstacle interval on game over
game.on('gameOver', function () {
	LK.clearInterval(obstacleInterval);
});