/**** 
* Classes
****/ 
// Box class
var Box = Container.expand(function () {
	var self = Container.call(this);
	var boxGraphics = self.attachAsset('box', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self._move_migrated = function () {
		var dx = 1024 - self.x;
		var dy = 1366 - self.y;
		var angle = Math.atan2(dy, dx);
		var isInsideGrass = false;
		for (var i = 0; i < grasses.length; i++) {
			if (grasses[i].intersects(self)) {
				isInsideGrass = true;
				break;
			}
		}
		if (isInsideGrass) {
			self.x += Math.cos(angle) * self.speed;
			self.y += Math.sin(angle) * self.speed;
		} else {
			self.x += Math.cos(angle) * self.speed * 0.5; // slow down the speed by half outside the grass
			self.y += Math.sin(angle) * self.speed * 0.5; // slow down the speed by half outside the grass
		}
	};
});
// Flower class
var Flower = Container.expand(function () {
	var self = Container.call(this);
	var flowerGraphics = self.attachAsset('flower', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.grow = function () {
		// Flower growth logic here
	};
});
// Assets are automatically created based on usage in the code.
// Glider class
var Glider = Container.expand(function () {
	var self = Container.call(this);
	var gliderGraphics = self.attachAsset('glider', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self._update_migrated = function () {
		// Glider update logic here
	};
});
// Grass class
var Grass = Container.expand(function () {
	var self = Container.call(this);
	var grassGraphics = self.attachAsset('grass', {
		anchorX: 0.5,
		anchorY: 0.5
	});
});
// Obstacle class
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self._move_migrated = function () {
		// Obstacle movement logic here
	};
});
// Pig class
var Pig = Container.expand(function () {
	var self = Container.call(this);
	var pigGraphics = self.attachAsset('pig', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self._update_migrated = function () {
		// Pig update logic here
	};
});
// Star class
var Star = Container.expand(function () {
	var self = Container.call(this);
	var starGraphics = self.attachAsset('star', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.collect = function () {
		// Star collection logic here
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Light blue background to represent the sky
});

/**** 
* Game Code
****/ 
var glider = game.addChild(new Glider());
var pig = game.addChild(new Pig());
pig.x = glider.x + 200; // Start 200 pixels to the right of the glider
pig.y = glider.y; // Start at the same vertical position as the glider
var grasses = [];
for (var i = 0; i < 50; i++) {
	var grass = game.addChild(new Grass());
	grass.x = Math.random() * 2048; // Random position horizontally
	grass.y = Math.random() * 2732; // Random position vertically
	grasses.push(grass);
}
var flower = game.addChild(new Flower());
flower.x = 1024; // Start in the middle of the screen horizontally
flower.y = 1366; // Start in the middle of the screen vertically
glider.x = 1024; // Start in the middle of the screen horizontally
glider.y = 1366; // Start in the middle of the screen vertically
var stars = []; // Array to hold star objects
var obstacles = []; // Array to hold obstacle objects
// Touch and drag to move the glider
var dragNode = null;
game.on('down', function (x, y, obj) {
	dragNode = glider;
});
game.on('move', function (x, y, obj) {
	var pos = game.toLocal(obj.global);
	glider.x = pos.x;
	glider.y = pos.y;
});
game.on('up', function (x, y, obj) {
	dragNode = null;
});
// Array to hold box objects
var boxes = [];
var boxesEaten = 0;
var boxesEatenTxt = new Text2('Boxes Eaten: 0', {
	size: 100,
	fill: "#ffffff"
});
LK.gui.top.addChild(boxesEatenTxt);
// Game tick event
LK.on('tick', function () {
	// Update glider, pig, stars, and obstacles
	glider._update_migrated();
	var angle = Math.atan2(pig.y - glider.y, pig.x - glider.x);
	angle += 0.01; // Rotate the pig around the glider at a speed of 0.01 radians per tick
	pig.x = glider.x + Math.cos(angle) * 200;
	pig.y = glider.y + Math.sin(angle) * 200;
	flower.grow();
	stars.forEach(function (star, index) {
		star.collect();
		// Remove star if collected or off-screen
	});
	obstacles.forEach(function (obstacle, index) {
		obstacle._move_migrated();
		// Check for collision with glider
		if (glider.intersects(obstacle)) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
		// Remove obstacle if off-screen
	});
	boxes.forEach(function (box, index) {
		box._move_migrated();
		// Check if pig intersects with box and the box is inside the grass
		if (pig.intersects(box)) {
			var isInsideGrass = false;
			for (var i = 0; i < grasses.length; i++) {
				if (grasses[i].intersects(box)) {
					isInsideGrass = true;
					break;
				}
			}
			if (isInsideGrass) {
				box.destroy();
				boxes.splice(index, 1);
				boxesEaten++;
				boxesEatenTxt.setText(' ' + boxesEaten);
				// Generate a new grass at a random position
				var newGrass = game.addChild(new Grass());
				newGrass.x = Math.random() * 2048; // Random position horizontally
				newGrass.y = Math.random() * 2732; // Random position vertically
				grasses.push(newGrass);
				// Destroy a box in the scene
				if (boxes.length > 0) {
					var boxToDestroy = boxes[0];
					boxToDestroy.destroy();
					boxes.splice(0, 1);
				}
			}
		}
		// Check if box reaches the center
		if (Math.abs(box.x - 1024) < 5 && Math.abs(box.y - 1366) < 5) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
	});
	// Spawn stars, obstacles, and boxes
	if (LK.ticks % 120 == 0) {// Every 2 seconds
		// Code to spawn stars
	}
	if (LK.ticks % 180 == 0) {// Every 3 seconds
		// Code to spawn obstacles
	}
	if (LK.ticks % Math.max(60 - Math.floor(LK.ticks / 6000), 10) == 0) {
		// Every second, decreasing to every 0.1 seconds over time
		// Spawn a box at a random position on the edge of the screen
		var angle = Math.random() * Math.PI * 2;
		var x = 1024 + Math.cos(angle) * 1366;
		var y = 1366 + Math.sin(angle) * 1366;
		var box = game.addChild(new Box());
		box.x = x;
		box.y = y;
		boxes.push(box);
	}
});