/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
//<Write imports for supported plugins here>
// Bird class to represent the player
var Bird = Container.expand(function () {
	var self = Container.call(this);
	var birdGraphics = self.attachAsset('bird', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedY = 0;
	self.gravity = 0.3;
	self.flapStrength = -15;
	self.update = function () {
		self.speedY += self.gravity;
		self.y += self.speedY;
		// Check for collision with top and bottom of the screen
		if (self.y < 0) {
			self.y = 0;
			self.speedY = 0;
		} else if (self.y > 2732 - self.height) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver("Oh no! Our birdie decided to become an ostrich! Your score was ".concat(LK.getScore(), ". ![Funny Bird](https://example.com/funny_bird.png)"));
		}
	};
	self.flap = function () {
		self.speedY = self.flapStrength;
	};
});
// Floor class to represent the ground
var Floor = Container.expand(function () {
	var self = Container.call(this);
	var floorGraphics = self.attachAsset('floor', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// The floor doesn't move, so no need to update anything
	};
});
// Fruit class to represent the collectible items
var Fruit = Container.expand(function () {
	var self = Container.call(this);
	var fruitGraphics = self.attachAsset('fruit', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = -5;
	self.update = function () {
		self.x += self.speedX;
		// Reset fruit position if it goes off screen
		if (self.x < -fruitGraphics.width) {
			self.x = 2048 + fruitGraphics.width;
			self.y = Math.random() * 2000 + 200;
		}
	};
});
// Wall class to represent the obstacles
var Wall = Container.expand(function () {
	var self = Container.call(this);
	var wallGraphics = self.attachAsset('wall', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = -5;
	self.update = function () {
		self.x += self.speedX;
		// Reset wall position if it goes off screen
		if (self.x < -wallGraphics.width) {
			self.x = 2048 + wallGraphics.width;
			self.y = Math.random() * 2000 + 200;
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Sky blue background
});

/**** 
* Game Code
****/ 
// Initialize bird
var bird = new Bird();
bird.x = 2048 / 4;
bird.y = 2732 / 2;
game.addChild(bird);
// Initialize floor
var floor = new Floor();
floor.x = 2048 / 2;
floor.y = 2732 - floor.height / 2;
game.addChild(floor);
// Initialize walls
var walls = [];
for (var i = 0; i < 3; i++) {
	var wall = new Wall();
	wall.x = 2048 + i * 700;
	wall.y = Math.random() * 2000 + 200;
	walls.push(wall);
	game.addChild(wall);
}
// Initialize fruits
var fruits = [];
for (var i = 0; i < 5; i++) {
	var fruit = new Fruit();
	fruit.x = 2048 + i * 500;
	fruit.y = Math.random() * 2000 + 200;
	fruits.push(fruit);
	game.addChild(fruit);
}
// Handle game updates
game.update = function () {
	bird.update();
	walls.forEach(function (wall) {
		wall.update();
		// Check for collision with bird
		if (bird.intersects(wall)) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver("Oops! Looks like our birdie forgot how to fly! Your score was ".concat(LK.getScore(), ". ![Funny Bird](https://example.com/funny_bird.png)"));
		}
	});
	fruits.forEach(function (fruit) {
		fruit.update();
		// Check for collision with bird
		if (bird.intersects(fruit)) {
			// Increase score by 1
			LK.setScore(LK.getScore() + 1);
			// Reset fruit position
			fruit.x = 2048 + fruit.width;
			fruit.y = Math.random() * 2000 + 200;
		}
	});
};
// Handle touch input for flapping
game.down = function (x, y, obj) {
	bird.flap();
};