/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
// Define the Hobbit class
var Hobbit = Container.expand(function () {
	var self = Container.call(this);
	self.assetContainer = new Container();
	self.addChild(self.assetContainer);
	self.animationState = 0;
	self.hobbitGraphics = self.assetContainer.attachAsset('hobbit', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.switchAsset = function () {
		if (self.animationState == 0) {
			self.assetContainer.removeChild(self.hobbitGraphics);
			self.hobbitGraphics = self.assetContainer.attachAsset('hobbitMirrored', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			self.animationState = 1;
		} else {
			self.assetContainer.removeChild(self.hobbitGraphics);
			self.hobbitGraphics = self.assetContainer.attachAsset('hobbit', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			self.animationState = 0;
		}
	};
	self.speed = 5;
	self.update = function () {
		// Update logic for the hobbit
		if (this.jumping) {
			this.jumpSpeed -= this.gravity;
			this.y -= this.jumpSpeed;
			if (this.y > this.ground) {
				this.y = this.ground;
				this.jumping = false;
			}
		}
		if (gameStarted && LK.ticks % 10 == 0) {
			this.switchAsset();
		}
	};
	self.jump = function () {
		if (!this.jumping && this.y >= this.ground && this.intersects(track)) {
			this.jumping = true;
			this.jumpSpeed = this.jumpPower;
		}
	};
});
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	self.assetType = Math.random() < 0.5 ? 'Rock' : 'Sheep';
	console.log("Creating obstacle of type:", self.assetType);
	self.asset = self.attachAsset(self.assetType, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.asset.alpha = 0; // Set initial alpha to 0
	self.scale.set(1, 1); // Set initial scale to 1 for both x and y
	self.speed = 5;
	self.update = function () {
		self.y += self.speed;
		if (self.x < 2048 / 2) {
			self.x -= Math.sin(LK.ticks / driftFrequency) * driftSpeed; // Add horizontal drift to the left
		} else {
			self.x += Math.sin(LK.ticks / driftFrequency) * driftSpeed; // Add horizontal drift to the right
		}
		// Increment alpha for fade-in effect
		if (self.asset.alpha < 1) {
			self.asset.alpha += 0.05; // Adjust the increment value as needed
		}
		self.scale.x += 0.0081;
		self.scale.y += 0.0081;
		if (self.y > 2732 + self.height / 2) {
			self.destroy();
		} else {
			self.asset.visible = true;
		}
	};
});
// Define the StartButton class
var StartButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('button', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.down = function () {
		startButton.destroy();
		gameStarted = true; // Set gameStarted to true when the start button is clicked
	};
});
// Define the Track class
var Track = Container.expand(function () {
	var self = Container.call(this);
	var trackGraphics = self.attachAsset('track', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Update logic for the track
	};
});

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

/**** 
* Game Code
****/ 
var driftSpeed = 2; // Speed of horizontal drift
var driftFrequency = 100; // Frequency of horizontal drift
var horizon = LK.getAsset('Horizon', {
	anchorX: 0.5,
	anchorY: 0.0,
	x: 2048 / 2,
	y: 0
});
game.addChild(horizon);
// Initialize game variables
var hobbit = game.addChild(new Hobbit());
hobbit.x = 2048 / 2;
hobbit.y = 2732 - hobbit.height / 2; // Position hobbit at the bottom center of the screen
hobbit.visible = true; // Ensure hobbit is visible
var gameStarted = false; // Track if the game has started or not
var score = 3;
hobbit.hitPoints = score;
var scoreTxt = new Text2('0', {
	size: 150,
	fill: "#ffffff"
});
LK.gui.top.addChild(scoreTxt);
var dragNode = null;
var obstacles = [];
var track = game.addChildAt(new Track(), 1);
track.x = 2048 / 2;
track.y = 2732 * 3 / 4;
// Handle move events
function handleMove(x, y, obj) {
	if (dragNode) {
		// Ensure the hobbit stays within the track boundaries
		if (x > track.x - track.width / 2 && x < track.x + track.width / 2) {
			dragNode.x = x;
		}
	}
}
// Mouse or touch move on game object
game.move = handleMove;
// Allow dragging of the hobbit to start from anywhere
game.down = function (x, y, obj) {
	if (obj.target === startButton && startButton.visible) {
		startButton.destroy();
		gameStarted = true; // Set gameStarted to true when the start button is clicked
	} else if (gameStarted) {
		dragNode = hobbit;
		handleMove(x, y, obj);
		hobbit.jump();
	}
};
// Mouse or touch up on game object
game.up = function (x, y, obj) {
	dragNode = null;
};
// Update game logic
game.update = function () {
	if (gameStarted) {
		// Update score
		scoreTxt.setText(hobbit.hitPoints);
		// Generate obstacles
		if (LK.ticks % 60 == 0) {
			var newObstacle = new Obstacle();
			newObstacle.x = Math.random() * 2048;
			newObstacle.y = horizon.height;
			obstacles.push(newObstacle);
			game.addChildAt(newObstacle, 3);
		}
		// Update obstacles
		for (var i = obstacles.length - 1; i >= 0; i--) {
			obstacles[i].update();
			if (obstacles[i].y > 2732 + obstacles[i].height / 2) {
				obstacles[i].destroy();
				obstacles.splice(i, 1);
			} else if (hobbit.intersects(obstacles[i])) {
				hobbit.hitPoints -= 1;
				scoreTxt.setText(hobbit.hitPoints);
				obstacles[i].destroy();
				obstacles.splice(i, 1);
				// Play collide sound
				var collideSound = LK.getSound('Collide');
				if (collideSound) {
					collideSound.play();
				}
				if (hobbit.hitPoints <= 0) {
					LK.effects.flashScreen(0xff0000, 1000);
					LK.showGameOver();
				}
			}
		}
	}
	// Check if hobbit is off track
	if (gameStarted && !hobbit.intersects(track)) {
		LK.effects.flashScreen(0xff0000, 1000);
		LK.showGameOver();
	}
	// Check if hobbit collides with an obstacle
	for (var i = 0; i < obstacles.length; i++) {
		if (hobbit.intersects(obstacles[i]) && (obstacles[i].assetType == 'Rock' || obstacles[i].assetType == 'Sheep')) {
			hobbit.hitPoints -= 1;
			scoreTxt.setText(hobbit.hitPoints);
			obstacles[i].destroy();
			obstacles.splice(i, 1);
			// Play collide sound
			var collideSound = LK.getSound('Collide');
			if (collideSound) {
				collideSound.play();
			}
			if (hobbit.hitPoints <= 0) {
				LK.effects.flashScreen(0xff0000, 1000);
				LK.showGameOver();
			}
		}
	}
};
// Initialize the start button
var startButton = game.addChild(new StartButton());
startButton.x = 2048 / 2;
startButton.y = 2732 / 2;
startButton.visible = true; // Ensure start button is visible
startButton.interactive = true; // Ensure start button is interactive
startButton.alpha = 1; // Ensure start button is not transparent