/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1");

/**** 
* Classes
****/ 
var Background = Container.expand(function () {
	var self = Container.call(this);
	var backgroundGraphics = self.attachAsset('background', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.addChild(backgroundGraphics);
	game.layerManager.addToLayer(self, LAYERS.BACKGROUND);
});
var Bird1 = Container.expand(function () {
	var self = Container.call(this);
	var birdGraphics = self.attachAsset('bird1', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.movement = new Bird1Movement(self, birdGraphics);
	// Override destroy method to remove from layer tracking
	var originalDestroy = self.destroy;
	self.destroy = function () {
		// Remove from layer tracking before destroying
		if (game.layerManager) {
			game.layerManager.removeFromTracking(self);
		}
		// Call the original destroy method
		originalDestroy.call(self);
	};
	game.layerManager.addToLayer(self, LAYERS.BIRD1);
});
var Bird2 = Container.expand(function () {
	var self = Container.call(this);
	var birdGraphics = self.attachAsset('bird2', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.movement = new Bird2Movement(self, birdGraphics);
	// Override destroy method to remove from layer tracking
	var originalDestroy = self.destroy;
	self.destroy = function () {
		// Remove from layer tracking before destroying
		if (game.layerManager) {
			game.layerManager.removeFromTracking(self);
		}
		// Call the original destroy method
		originalDestroy.call(self);
	};
	game.layerManager.addToLayer(self, LAYERS.BIRD2);
});
var Cat = Container.expand(function () {
	var self = Container.call(this);
	var catGraphics = self.attachAsset('cat', {
		anchorX: 0.5,
		anchorY: 1
	});
	self.update = function () {};
	game.layerManager.addToLayer(self, LAYERS.CAT);
});
var Cloud = Container.expand(function () {
	var self = Container.call(this);
	var cloudType = CLOUD_TYPES[Math.floor(Math.random() * CLOUD_TYPES.length)];
	var cloudGraphics = self.attachAsset(cloudType, {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0.8
	});
	var layerIndex = cloudType === 'cloud1' ? LAYERS.CLOUD1 : LAYERS.CLOUD2;
	game.layerManager.addToLayer(self, layerIndex);
	self.movement = new CloudMovement(self, cloudGraphics);
	// Override destroy method to remove from layer tracking
	var originalDestroy = self.destroy;
	self.destroy = function () {
		// Remove from layer tracking before destroying
		if (game.layerManager) {
			game.layerManager.removeFromTracking(self);
		}
		// Call the original destroy method
		originalDestroy.call(self);
	};
	self.update = function () {
		self.movement.update();
	};
	return self;
});
var GrassBack = Container.expand(function () {
	var self = Container.call(this);
	var grassGraphics = self.attachAsset('grass-back', {
		anchorX: 0.5,
		anchorY: 1
	});
	self.update = function () {
		self.x += Math.sin((LK.ticks + 100) / 90) * 0.15; // Swaying effect, increased speed
	};
	self.addChild(grassGraphics); // Add grass graphics to the container
	// Set the layer index for grass-back
	game.layerManager.addToLayer(self, LAYERS.GRASS_BACK);
});
var GrassFront = Container.expand(function () {
	var self = Container.call(this);
	var grass2Graphics = self.attachAsset('grass-front', {
		anchorX: 0.5,
		anchorY: 1
	});
	self.lastX = self.x; // Initialize lastX for tracking changes on X
	self.addChild(grass2Graphics); // Add grass2 graphics to the container
	self.update = function () {
		self.x += Math.sin((LK.ticks + 50) / 100) * 0.125; // Swaying effect, reduced by 50%
		self.lastX = self.x; // Update lastX after movement
	};
	// Set the layer index for grass-front
	game.layerManager.addToLayer(self, LAYERS.GRASS_FRONT);
});
var Jet1 = Container.expand(function () {
	var self = Container.call(this);
	var jetGraphics = self.attachAsset('jet1', {
		anchorX: 0.5,
		anchorY: 0.5,
		flipX: 1
	});
	game.layerManager.addToLayer(self, LAYERS.JET1);
	self.speed = 10;
	self.direction = Math.random() < 0.5 ? 1 : -1;
	self.lastX = self.x;
	self.soundPlayed = false;
	self.x = Math.random() < 0.5 ? 2048 + self.width / 2 : -self.width / 2;
	// Override destroy method to remove from layer tracking
	var originalDestroy = self.destroy;
	self.destroy = function () {
		// Remove from layer tracking before destroying
		if (game.layerManager) {
			game.layerManager.removeFromTracking(self);
		}
		// Call the original destroy method
		originalDestroy.call(self);
	};
	self.update = function () {
		flipImageVerticallyBasedOnDirection(jetGraphics, self.lastX, self.x);
		self.x += self.speed * self.direction;
		if (!self.soundPlayed && self.x > 0 && self.x < 2048) {
			LK.getSound('jet1').play();
			self.soundPlayed = true;
		}
		if (self.lastX <= 2048 + self.width / 2 && self.x > 2048 + self.width / 2 || self.lastX >= -self.width / 2 && self.x < -self.width / 2) {
			self.destroy();
			game.jet = null;
			var respawnTime = Math.random() * 10000 + 20000;
			game.jetSpawnTimer = LK.setTimeout(function () {
				var jet = new Jet1();
				jet.x = Math.random() < 0.5 ? 2048 + jet.width / 2 : -jet.width / 2;
				jet.y = Math.random() * (2732 / 2);
				game.addChild(jet);
				game.layerManager.addToLayer(jet, LAYERS.JET1);
				game.jet = jet;
				game.jetSpawnTimer = null;
			}, respawnTime);
		}
		self.lastX = self.x;
	};
});
var Laser = Container.expand(function (startX, startY, targetX, targetY) {
	var self = Container.call(this);
	var laserGraphics = self.attachAsset('laser2', {
		anchorX: 0.5,
		anchorY: 0.5,
		brightness: 2.0
	});
	LK.getSound('laser1').play();
	var dx = targetX - startX;
	var dy = targetY - startY;
	var distance = Math.sqrt(dx * dx + dy * dy);
	var speed = 60;
	self.vx = dx / distance * speed;
	self.vy = dy / distance * speed;
	self.x = startX;
	self.y = startY;
	var originalDestroy = self.destroy;
	self.destroy = function () {
		if (game.layerManager) {
			game.layerManager.removeFromTracking(self);
		}
		originalDestroy.call(self);
	};
	self.update = function () {
		game.children.forEach(function (child) {
			if ((child instanceof Bird1 || child instanceof Bird2) && self.intersects(child)) {
				// Update score based on bird type
				var points = child instanceof Bird1 ? 100 : 50;
				game.score = (game.score || 0) + points;
				// Update score display
				if (game.mirror && game.mirror.updateScore) {
					game.mirror.updateScore(game.score);
				}
				// Play destruction sound
				LK.getSound('dead2').play();
				// Decrease spawn count in manager
				if (spawnManager) {
					spawnManager.objectCounts[child instanceof Bird1 ? 'bird1' : 'bird2']--;
				}
				child.destroy();
				self.destroy();
			}
		});
		self.x += self.vx;
		self.y += self.vy;
		if (self.x < 0 || self.x > 2048 || self.y < 0 || self.y > 2732) {
			self.destroy();
		}
	};
	game.layerManager.addToLayer(self, LAYERS.LASER);
});
var Light1 = Container.expand(function () {
	var self = Container.call(this);
	var lightGraphics = self.attachAsset('light1', {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 1.0
	});
	self.x = 450;
	self.y = 450;
	self.update = function () {
		self.x += Math.sin(LK.ticks / 90) * 0.1;
	};
	self.pulse = new Light1Pulse(lightGraphics);
	self.pulse.startPulsating();
	game.layerManager.addToLayer(self, LAYERS.LIGHT1);
});
var Mirror = Container.expand(function () {
	var self = Container.call(this);
	var mirrorGraphics = self.attachAsset('mirror1', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.addChild(mirrorGraphics);
	// Set the layer index for mirror
	game.layerManager.addToLayer(self, LAYERS.MIRROR);
	// Score display functionality
	var scoreText = new Text2('0', {
		size: 175,
		fill: 0x800080,
		font: "Courier New, Courier, monospace",
		stroke: 0x00FF00,
		strokeThickness: 15,
		dropShadow: true,
		dropShadowColor: 0x000000,
		dropShadowBlur: 5,
		dropShadowAngle: Math.PI / 6,
		dropShadowDistance: 6
	});
	scoreText.y = 260;
	scoreText.x = -155;
	scoreText.rotation = (-83 + 2) * (Math.PI / 180);
	self.addChild(scoreText);
	self.updateScore = function (newScore) {
		scoreText.setText(newScore);
	};
	return self;
});
var Reticle = Container.expand(function () {
	var self = Container.call(this);
	var reticleGraphics = self.attachAsset('reticle1', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		if (!self.pulse) {
			self.pulse = new ReticlePulse(reticleGraphics);
			self.pulse.startPulsating();
		}
	};
	game.layerManager.addToLayer(self, LAYERS.RETICLE);
});
var Reticle1 = Container.expand(function () {
	var self = Container.call(this);
	var reticle1Graphics = self.attachAsset('reticle1', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.addChild(reticle1Graphics);
	// Set the layer index for reticle
	game.layerManager.addToLayer(self, LAYERS.RETICLE);
});
var Stack1 = Container.expand(function () {
	var self = Container.call(this);
	var stackGraphics = self.attachAsset('stack1', {
		anchorX: 0.5,
		anchorY: 0.5,
		rotation: Math.PI / -12
	});
	self.update = function () {
		// Add any specific update logic for stack1 here
	};
	// Set the layer index for stack
	game.layerManager.addToLayer(self, LAYERS.STACK);
});
var Sun = Container.expand(function () {
	var self = Container.call(this);
	var sunGraphics = self.attachAsset('sun', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.pulse = new SunPulse(sunGraphics);
	self.pulse.startPulsating();
	// Set the layer index for sun
	game.layerManager.addToLayer(self, LAYERS.SUN);
});
var Tree = Container.expand(function () {
	var self = Container.call(this);
	var treeGraphics = self.attachAsset('tree1', {
		anchorX: 0.5,
		anchorY: 1,
		antialias: true,
		// Apply antialias effect
		stroke: 0x000000,
		// Add a black stroke
		strokeThickness: 15 // Set stroke thickness to 15px
	});
	self.update = function () {
		// Add any specific update logic for the tree here
	};
	// Set the layer index for tree
	game.layerManager.addToLayer(self, LAYERS.TREE);
});
var Tree2 = Container.expand(function () {
	var self = Container.call(this);
	var tree2Graphics = self.attachAsset('tree2', {
		anchorX: 0.5,
		anchorY: 1
	});
	self.addChild(tree2Graphics);
	// Set the layer index for tree2
	game.layerManager.addToLayer(self, LAYERS.TREE);
});
var UFO = Container.expand(function () {
	var self = Container.call(this);
	var ufoGraphics = self.attachAsset('ufo2', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.movement = new UFOMovement(self, ufoGraphics);
	game.layerManager.addToLayer(self, LAYERS.UFO2);
});
var UFO1 = Container.expand(function () {
	var self = Container.call(this);
	var ufo1Graphics = self.attachAsset('ufo1', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.movement = new UFOMovement(self, ufo1Graphics);
	// Override destroy method to remove from layer tracking
	var originalDestroy = self.destroy;
	self.destroy = function () {
		// Remove from layer tracking before destroying
		if (game.layerManager) {
			game.layerManager.removeFromTracking(self);
		}
		// Call the original destroy method
		originalDestroy.call(self);
	};
	// Set the layer index for ufo1
	game.layerManager.addToLayer(self, LAYERS.UFO1);
});
var UFO2 = Container.expand(function () {
	var self = Container.call(this);
	var ufo2Graphics = self.attachAsset('ufo2', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.movement = new UFOMovement(self, ufo2Graphics);
	// Override destroy method to remove from layer tracking
	var originalDestroy = self.destroy;
	self.destroy = function () {
		// Remove from layer tracking before destroying
		if (game.layerManager) {
			game.layerManager.removeFromTracking(self);
		}
		// Call the original destroy method
		originalDestroy.call(self);
	};
	game.layerManager.addToLayer(self, LAYERS.UFO2);
});

/**** 
* Initialize Game
****/ 
// Initialize clouds array
var game = new LK.Game({
	// No title, no description
	backgroundColor: 0x87CEEB // Sky blue
});

/**** 
* Game Code
****/ 
// CloudMovement class to handle cloud movement and fade effects
function _typeof2(o) {
	"@babel/helpers - typeof";
	return _typeof2 = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
		return typeof o;
	} : function (o) {
		return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
	}, _typeof2(o);
}
function _createForOfIteratorHelper(r, e) {
	var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
	if (!t) {
		if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) {
			t && (r = t);
			var _n = 0,
				F = function F() {};
			return {
				s: F,
				n: function n() {
					return _n >= r.length ? {
						done: !0
					} : {
						done: !1,
						value: r[_n++]
					};
				},
				e: function e(r) {
					throw r;
				},
				f: F
			};
		}
		throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
	}
	var o,
		a = !0,
		u = !1;
	return {
		s: function s() {
			t = t.call(r);
		},
		n: function n() {
			var r = t.next();
			return a = r.done, r;
		},
		e: function e(r) {
			u = !0, o = r;
		},
		f: function f() {
			try {
				a || null == t["return"] || t["return"]();
			} finally {
				if (u) {
					throw o;
				}
			}
		}
	};
}
function _unsupportedIterableToArray(r, a) {
	if (r) {
		if ("string" == typeof r) {
			return _arrayLikeToArray(r, a);
		}
		var t = {}.toString.call(r).slice(8, -1);
		return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0;
	}
}
function _arrayLikeToArray(r, a) {
	(null == a || a > r.length) && (a = r.length);
	for (var e = 0, n = Array(a); e < a; e++) {
		n[e] = r[e];
	}
	return n;
}
function _classCallCheck2(a, n) {
	if (!(a instanceof n)) {
		throw new TypeError("Cannot call a class as a function");
	}
}
function __defineProperties(e, r) {
	for (var t = 0; t < r.length; t++) {
		var o = r[t];
		o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey2(o.key), o);
	}
}
function _createClass2(e, r, t) {
	return r && __defineProperties(e.prototype, r), t && __defineProperties(e, t), Object.defineProperty(e, "prototype", {
		writable: !1
	}), e;
}
function _toPropertyKey2(t) {
	var i = _toPrimitive2(t, "string");
	return "symbol" == _typeof2(i) ? i : i + "";
}
function _toPrimitive2(t, r) {
	if ("object" != _typeof2(t) || !t) {
		return t;
	}
	var e = t[Symbol.toPrimitive];
	if (void 0 !== e) {
		var i = e.call(t, r || "default");
		if ("object" != _typeof2(i)) {
			return i;
		}
		throw new TypeError("@@toPrimitive must return a primitive value.");
	}
	return ("string" === r ? String : Number)(t);
}
var GameObjectMovement = function GameObjectMovement(object, graphics, options) {
	this.object = object;
	this.graphics = graphics;
	this.options = Object.assign({
		speed: 1,
		speedRange: 0.6,
		arcAmplitude: 6.5,
		arcFrequency: 100,
		isVertical: false,
		canFlip: true,
		moveSound: null,
		respawnTime: {
			min: 20000,
			max: 30000
		}
	}, options);
	this.speed = this.options.speed + Math.random() * this.options.speedRange;
	this.direction = Math.random() < 0.5 ? 1 : -1;
	this.lastX = this.object.x;
	this.lastY = this.object.y;
	this.soundPlayed = false;
	this.update = function () {
		var currentX = this.object.x;
		var currentY = this.object.y;
		var screenWidth = 2048;
		var screenHeight = 2732;
		var halfWidth = this.object.width / 2;
		if (this.options.isVertical) {
			this.object.y += this.speed;
			this.object.x += Math.sin(this.object.y / this.options.arcFrequency) * this.options.arcAmplitude;
			if (currentY > screenHeight + this.object.height) {
				this.object.y = -this.object.height;
				this.object.x = Math.random() * screenWidth;
			}
		} else {
			this.object.x += this.speed * this.direction;
			if (this.object.x > screenWidth + halfWidth) {
				this.object.x = -halfWidth;
			} else if (this.object.x < -halfWidth) {
				this.object.x = screenWidth + halfWidth;
			}
		}
		if (this.options.canFlip) {
			flipImageVerticallyBasedOnDirection(this.graphics, currentX, this.object.x);
		}
		if (this.options.moveSound && !this.soundPlayed && this.object.x > 0 && this.object.x < screenWidth) {
			LK.getSound(this.options.moveSound).play();
			this.soundPlayed = true;
		}
		this.lastX = this.object.x;
		this.lastY = this.object.y;
	}.bind(this);
};
var CloudMovement = function CloudMovement(cloud, cloudGraphics) {
	return new GameObjectMovement(cloud, cloudGraphics, {
		speed: 0.25,
		speedRange: 0.55,
		isVertical: false,
		canFlip: false
	});
};
function _typeof(o) {
	"@babel/helpers - typeof";
	return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
		return typeof o;
	} : function (o) {
		return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
	}, _typeof(o);
}
function _classCallCheck(a, n) {
	if (!(a instanceof n)) {
		throw new TypeError("Cannot call a class as a function");
	}
}
function _defineProperties(e, r) {
	for (var t = 0; t < r.length; t++) {
		var o = r[t];
		o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o);
	}
}
function _createClass(e, r, t) {
	return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", {
		writable: !1
	}), e;
}
function _toPropertyKey(t) {
	var i = _toPrimitive(t, "string");
	return "symbol" == _typeof(i) ? i : i + "";
}
function _toPrimitive(t, r) {
	if ("object" != _typeof(t) || !t) {
		return t;
	}
	var e = t[Symbol.toPrimitive];
	if (void 0 !== e) {
		var i = e.call(t, r || "default");
		if ("object" != _typeof(i)) {
			return i;
		}
		throw new TypeError("@@toPrimitive must return a primitive value.");
	}
	return ("string" === r ? String : Number)(t);
}
/***** 
* Layer Constants
****/ 
var LAYERS = {
	BACKGROUND: 0,
	SUN: 1,
	LIGHT1: 2,
	UFO2: 3,
	CLOUD1: 4,
	JET1: 5,
	CLOUD2: 6,
	UFO1: 7,
	BIRD1: 8,
	GRASS_BACK: 9,
	TREE: 10,
	STACK: 11,
	BIRD2: 12,
	MIRROR: 13,
	GRASS_FRONT: 14,
	CAT: 15,
	LASER: 16,
	RETICLE: 17
};
/***** 
* Layer Management System
****/ 
var LayerManager = /*#__PURE__*/function () {
	function LayerManager(gameInstance) {
		_classCallCheck(this, LayerManager);
		this.game = gameInstance;
		this.layerMap = {};
	}
	return _createClass(LayerManager, [{
		key: "setLayerIndex",
		value: function setLayerIndex(object, layerId) {
			if (!object || !this.game.children.includes(object)) {
				return;
			}
			// Ensure the layer ID is valid and within bounds
			layerId = Math.max(0, Math.min(layerId, this.game.children.length));
			// Set the child index
			if (layerId < this.game.children.length) {
				this.game.setChildIndex(object, layerId);
			}
			// Update the layer map
			this.layerMap[object.id] = layerId;
		}
	}, {
		key: "getObjectsInLayer",
		value: function getObjectsInLayer(layerId) {
			var objects = [];
			for (var id in this.layerMap) {
				if (this.layerMap[id] === layerId) {
					// Find the object in the game's children
					for (var i = 0; i < this.game.children.length; i++) {
						var child = this.game.children[i];
						if (child.id === id) {
							objects.push(child);
							break;
						}
					}
				}
			}
			return objects;
		}
		/** 
		* Add an object to a specific layer
		* @param {Object} object - The game object to add
		* @param {Number} layerId - The layer ID
		*/ 
	}, {
		key: "addToLayer",
		value: function addToLayer(object, layerId) {
			if (!object || !object.id) {
				return;
			}
			// Add the object if it's not already a child
			if (!this.game.children.includes(object)) {
				this.game.addChild(object);
			}
			// Set the child index to match the LAYERS order
			this.game.setChildIndex(object, layerId);
			// Update the layer map
			this.layerMap[object.id] = layerId;
		}
		/** 
		* Get the layer of an object
		* @param {Object} object - The game object
		* @return {Number} The layer ID or -1 if not found
		*/ 
	}, {
		key: "getObjectLayer",
		value: function getObjectLayer(object) {
			if (!object || !object.id) {
				return -1;
			}
			return this.layerMap[object.id] !== undefined ? this.layerMap[object.id] : -1;
		}
		/** 
		* Remove an object from layer tracking
		* @param {Object} object - The game object to remove
		*/ 
	}, {
		key: "removeFromTracking",
		value: function removeFromTracking(object) {
			if (!object || !object.id) {
				return;
			}
			delete this.layerMap[object.id];
		}
		/** 
		* Bring an object to the front of its layer
		* @param {Object} object - The game object
		*/ 
	}, {
		key: "bringToFrontOfLayer",
		value: function bringToFrontOfLayer(object) {
			if (!object || !object.id) {
				return;
			}
			var layerId = this.getObjectLayer(object);
			if (layerId === -1) {
				return;
			}
			// Find the highest index within this layer
			var highestIndex = layerId;
			for (var id in this.layerMap) {
				if (this.layerMap[id] === layerId) {
					// Find the object in the game's children
					for (var i = 0; i < this.game.children.length; i++) {
						var child = this.game.children[i];
						if (child.id === id && i > highestIndex) {
							highestIndex = i;
						}
					}
				}
			}
			// Set the object to the highest index within its layer
			this.game.setChildIndex(object, highestIndex);
		}
		/** 
		* Send an object to the back of its layer
		* @param {Object} object - The game object
		*/ 
	}, {
		key: "sendToBackOfLayer",
		value: function sendToBackOfLayer(object) {
			if (!object || !object.id) {
				return;
			}
			var layerId = this.getObjectLayer(object);
			if (layerId === -1) {
				return;
			}
			// Find the lowest index within this layer
			var lowestIndex = layerId;
			for (var id in this.layerMap) {
				if (this.layerMap[id] === layerId) {
					// Find the object in the game's children
					for (var i = 0; i < this.game.children.length; i++) {
						var child = this.game.children[i];
						if (child.id === id && i < lowestIndex) {
							lowestIndex = i;
						}
					}
				}
			}
			// Set the object to the lowest index within its layer
			this.game.setChildIndex(object, lowestIndex);
		}
		/** 
		* Helper function to add multiple objects to a layer at once
		* @param {Array} objects - Array of game objects
		* @param {Number} layerId - The layer ID
		*/ 
	}, {
		key: "addMultipleToLayer",
		value: function addMultipleToLayer(objects, layerId) {
			var _this2 = this;
			if (!Array.isArray(objects)) {
				return;
			}
			objects.forEach(function (object) {
				return _this2.addToLayer(object, layerId);
			});
		}
	}]);
}();
game.layerManager = new LayerManager(game);
// Using UFO sound ID as placeholder
function flipImageVerticallyBasedOnDirection(graphics, lastX, currentX) {
	if (graphics) {
		if (lastX < currentX && graphics.scaleX < 0) {
			graphics.scaleX *= -1; // Flip horizontally to face right
		} else if (lastX > currentX && graphics.scaleX > 0) {
			graphics.scaleX *= -1; // Flip horizontally to face left
		}
	}
}
function flipImageBasedOnDirection(graphics, lastX, currentX) {
	if (graphics) {
		if (lastX < currentX) {
			graphics.scaleY = Math.abs(graphics.scaleY); // Face right when moving right by ensuring scaleY is positive
		} else if (lastX > currentX) {
			graphics.scaleY = -Math.abs(graphics.scaleY); // Face left when moving left by ensuring scaleY is negative
		}
	}
}
// SunPulse class to handle the pulsating effect for Sun
function AABBIntersect(obj1, obj2) {
	if (obj1 && obj2) {
		return obj1.x < obj2.x + obj2.width && obj1.x + obj1.width > obj2.x && obj1.y < obj2.y + obj2.height && obj1.y + obj1.height > obj2.y;
	}
	return false;
}
// Using existing CLOUD_TYPES definition
var SunPulse = function SunPulse(sunGraphics) {
	this.sunGraphics = sunGraphics;
	this.startPulsating = function () {
		function pulsate() {
			tween(this.sunGraphics, {
				scaleX: 1.1,
				scaleY: 1.1
			}, {
				duration: 1000,
				easing: tween.easeInOut,
				onFinish: function () {
					tween(this.sunGraphics, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 1000,
						easing: tween.easeInOut,
						onFinish: pulsate.bind(this)
					});
				}.bind(this)
			});
		}
		pulsate.call(this);
	};
};
// Light1Pulse class to handle the pulsating effect for Light1
var Light1Pulse = function Light1Pulse(lightGraphics) {
	this.lightGraphics = lightGraphics;
	this.startPulsating = function () {
		function pulsate() {
			tween(this.lightGraphics, {
				scaleX: 1.6,
				scaleY: 1.6
			}, {
				duration: 1000,
				easing: tween.easeInOut,
				onFinish: function () {
					tween(this.lightGraphics, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 1500,
						easing: tween.easeInOut,
						onFinish: pulsate.bind(this)
					});
				}.bind(this)
			});
		}
		pulsate.call(this);
	};
};
var bird2; // Define bird2 variable in the global scope
function startPulsating(target) {
	var duration = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 888;
	function pulsate() {
		tween(target, {
			scaleX: 1.2,
			scaleY: 1.2
		}, {
			duration: duration,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(target, {
					scaleX: 1.0,
					scaleY: 1.0
				}, {
					duration: duration,
					easing: tween.easeInOut,
					onFinish: pulsate
				});
			}
		});
	}
	pulsate();
}
// UFOMovement class to handle UFO movement
var UFOMovement = function UFOMovement(ufo, ufoGraphics) {
	this.ufo = ufo;
	this.ufoGraphics = ufoGraphics;
	this.ufo.speed = 3.2;
	this.ufo.direction = Math.random() < 0.5 ? 1 : -1;
	this.ufo.lastX = this.ufo.x;
	this.ufo.soundPlayed = false;
	this.ufo.update = function () {
		var currentX = this.x;
		var screenWidth = 2048;
		var halfWidth = this.width / 2;
		var tickCos = Math.cos(LK.ticks / 60);
		var tickSin = Math.sin(LK.ticks / 120);
		this.x += this.speed * tickCos;
		this.y = 100 + tickSin * 250;
		if (this.x > 0 && this.x < screenWidth && !this.soundPlayed) {
			LK.getSound('ufo1').play();
			this.soundPlayed = true;
		}
		if (this.x < 0 || this.x > screenWidth) {
			this.soundPlayed = false;
		}
		if (currentX <= screenWidth + halfWidth && this.x > screenWidth + halfWidth || currentX >= -halfWidth && this.x < -halfWidth) {
			LK.getSound('ufo1').stop();
			this.destroy();
			ufo = null;
		}
		this.lastX = this.x;
	};
};
var UFOSound = function UFOSound() {
	this.play = function () {
		LK.getSound('ufo1').play();
	};
};
// BackgroundMusic class to manage background music
var BackgroundMusic = function BackgroundMusic() {
	this.play = function () {
		LK.playMusic('bgm1', {
			loop: true,
			fade: {
				start: 0,
				end: 1,
				duration: 4000
			},
			onEnd: onBgm1End
		});
	};
};
// LaserSound class to manage laser sound effects
var LaserSound = function LaserSound() {
	this.play = function () {
		LK.getSound('laser1').play();
	};
};
var Bird1Movement = function Bird1Movement(bird, birdGraphics) {
	return new GameObjectMovement(bird, birdGraphics, {
		speed: 1,
		speedRange: 1.6,
		arcAmplitude: 6.5,
		arcFrequency: 100,
		isVertical: true,
		canFlip: true,
		moveSound: 'wings1'
	});
};
var Bird2Movement = function Bird2Movement(bird, birdGraphics) {
	return new GameObjectMovement(bird, birdGraphics, {
		speed: 1,
		speedRange: 1.6,
		arcAmplitude: 6.5,
		arcFrequency: 100,
		isVertical: true,
		canFlip: true,
		moveSound: 'wings1'
	});
};
var UFOMovement = function UFOMovement(ufo, ufoGraphics) {
	return new GameObjectMovement(ufo, ufoGraphics, {
		speed: 3.2,
		speedRange: 0.8,
		isVertical: false,
		canFlip: true,
		moveSound: 'ufo1'
	});
};
var Bird2Effects = function Bird2Effects(bird) {
	this.bird = bird;
	this.applyEffects = function () {};
};
var ReticlePulse = function ReticlePulse(reticleGraphics) {
	this.reticleGraphics = reticleGraphics;
	this.startPulsating = function () {
		function pulsate() {
			tween(this.reticleGraphics, {
				scaleX: 1.2,
				scaleY: 1.2
			}, {
				duration: 1000,
				easing: tween.easeInOut,
				onFinish: function () {
					tween(this.reticleGraphics, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 1000,
						easing: tween.easeInOut,
						onFinish: pulsate.bind(this)
					});
				}.bind(this)
			});
		}
		pulsate.call(this);
	};
};
// Bird1Effects class to handle effects and animations for Bird1
var Bird1Effects = function Bird1Effects(bird) {
	this.bird = bird;
	this.applyEffects = function () {
		// Add any specific effects or animations for Bird1 here
	};
};
// Add background to the BACKGROUND layer
var background = new Background();
background.x = 2048 / 2;
background.y = 2732 / 2 - 140;
game.addChild(background);
game.layerManager.addToLayer(background, LAYERS.BACKGROUND);
// ScoreManager class to manage score logic
var ScoreManager = function ScoreManager() {
	var self = this;
	var currentScore = 0;
	var highScore = storage.highScore || 0;
	self.addScore = function (points) {
		if (typeof points !== 'number' || points < 0) {
			return currentScore;
		}
		currentScore += Math.floor(points);
		if (currentScore > highScore) {
			highScore = currentScore;
			storage.highScore = highScore;
		}
		return currentScore;
	};
	self.resetScore = function () {
		currentScore = 0;
		return currentScore;
	};
	self.getScore = function () {
		return currentScore;
	};
	self.getHighScore = function () {
		return highScore;
	};
};
var birds = [];
game.down = function (x, y, obj) {
	if (!game.reticle) {
		game.reticle = game.addChild(new Reticle());
		if (game.children.includes(game.reticle)) {
			game.layerManager.addToLayer(game.reticle, LAYERS.RETICLE); // Use layer manager to set reticle layer
		}
	}
	game.reticle.x = x;
	game.reticle.y = y;
	var laser = new Laser(cat.x - 140, cat.y - 440, x, y); // laser starting point
	game.addChild(laser);
	if (game.children.includes(laser) && game.children.includes(game.reticle)) {
		game.layerManager.addToLayer(laser, LAYERS.LASER); // Use layer manager to set laser layer
	}
};
game.move = function (x, y, obj) {
	if (!game.reticle) {
		game.reticle = game.addChild(new Reticle());
	}
	if (obj.event) {
		var x = obj.event.x;
		var y = obj.event.y;
	}
	game.reticle.x = x;
	game.reticle.y = y;
};
// Add a sun to the game in the top left corner
var sun = new Sun();
sun.x = 480;
sun.y = 680;
game.layerManager.addToLayer(sun, LAYERS.SUN);
var light1 = new Light1();
light1.x = 510;
light1.y = 1500;
game.layerManager.addToLayer(light1, LAYERS.LIGHT1);
light1.visible = true;
// Function to add a UFO to the game
function addUFO() {
	var ufo = new UFO1();
	game.addChild(ufo);
	game.layerManager.addToLayer(ufo, LAYERS.UFO1);
	ufo.x = Math.random() < 0.5 ? 2048 + ufo.width / 2 : -ufo.width / 2;
	ufo.y = Math.random() * (2732 / 2 - ufo.height);
	ufo.customUpdate = function () {
		if (!ufo.soundPlayed && ufo.x > 0 && ufo.x < 2048) {
			LK.getSound('ufo1').play();
			ufo.soundPlayed = true;
		}
		ufo.update();
	};
	return ufo;
}
// Initialize clouds array
var clouds = [];
// Using existing CLOUD_TYPES definition
function initializeClouds() {
	function ensureCloudCount() {
		// Remove off-screen clouds
		clouds = clouds.filter(function (cloud) {
			if (cloud.x < -cloud.width || cloud.x > 2048 + cloud.width) {
				cloud.destroy();
				return false;
			}
			return true;
		});
		// Add new clouds if needed, maintaining 3-5 clouds
		while (clouds.length < 5) {
			var cloud = new Cloud();
			cloud.x = Math.random() * 2048;
			cloud.y = Math.random() * (2732 / 2);
			game.addChild(cloud);
			game.layerManager.addToLayer(cloud, clouds.length < 3 ? LAYERS.CLOUD1 : LAYERS.CLOUD2);
			clouds.push(cloud);
		}
	}
	// Initial cloud setup
	ensureCloudCount();
	// Check cloud count every second
	LK.setInterval(ensureCloudCount, 1000);
}
// Call initializeClouds after game initialization
initializeClouds();
var bird1; // Define bird1 variable in the global scope
var bird; // Define bird variable in the global scope
// Initialize birds and score
var birds = [];
var score = 0;
var scoreDisplay = new Mirror();
scoreDisplay.x = 2048 / 2 + 400;
scoreDisplay.y = 2732 - 185 - 80 - 390 + 30 + 50;
game.addChild(scoreDisplay);
var SoundManager = function SoundManager() {
	this.soundTimers = {};
	this.playSound = function (soundId, options) {
		options = Object.assign({
			interval: {
				min: 20000,
				max: 30000
			},
			isMusic: false
		}, options);
		var playFunction = function () {
			if (options.isMusic) {
				LK.playMusic(soundId);
			} else {
				LK.getSound(soundId).play();
			}
			var nextInterval = Math.random() * (options.interval.max - options.interval.min) + options.interval.min;
			this.soundTimers[soundId] = LK.setTimeout(playFunction.bind(this), nextInterval);
		}.bind(this);
		playFunction();
	};
	this.initialize = function () {
		// Initialize ambient sounds
		this.playSound('songbird1');
		this.playSound('cricket1');
		this.playSound('breeze1');
		this.playSound('frog1');
		// Initialize background music
		this.playSound('bgm1', {
			isMusic: true
		});
	};
	this.stopSound = function (soundId) {
		if (this.soundTimers[soundId]) {
			LK.clearTimeout(this.soundTimers[soundId]);
			delete this.soundTimers[soundId];
		}
		LK.getSound(soundId).stop();
	};
};
var soundManager = new SoundManager();
soundManager.initialize();
// Start the game
initializeBGM();
initializeAmbientSounds();
spawnBird1();
spawnBird2();
var SpawnManager = function SpawnManager() {
	this.spawnTimers = {};
	this.objectCounts = {
		bird1: 0,
		bird2: 0,
		cloud: 0,
		ufo: 0,
		jet: 0
	};
	this.spawnRules = {
		bird1: {
			max: 1,
			layer: LAYERS.BIRD1
		},
		bird2: {
			min: 3,
			max: 3,
			layer: LAYERS.BIRD2
		},
		cloud: {
			min: 3,
			max: 5,
			layer: LAYERS.CLOUD1
		},
		ufo: {
			max: 1,
			respawnTime: {
				min: 20000,
				max: 30000
			},
			layer: LAYERS.UFO1
		},
		jet: {
			max: 1,
			respawnTime: {
				min: 20000,
				max: 30000
			},
			layer: LAYERS.JET1
		}
	};
	this.spawnObject = function (type, Constructor) {
		var rule = this.spawnRules[type];
		var count = this.objectCounts[type];
		if (count >= (rule.max || 1)) {
			return;
		}
		var obj = new Constructor();
		obj.x = Math.random() < 0.5 ? 2048 + obj.width / 2 : -obj.width / 2;
		obj.y = Math.random() * (2732 / 2);
		game.addChild(obj);
		game.layerManager.addToLayer(obj, rule.layer);
		this.objectCounts[type]++;
		if (rule.respawnTime) {
			this.scheduleRespawn(type, Constructor);
		}
	};
	this.scheduleRespawn = function (type, Constructor) {
		var rule = this.spawnRules[type];
		var respawnTime = Math.random() * (rule.respawnTime.max - rule.respawnTime.min) + rule.respawnTime.min;
		this.spawnTimers[type] = LK.setTimeout(function () {
			this.objectCounts[type]--;
			this.spawnObject(type, Constructor);
		}.bind(this), respawnTime);
	};
	this.initialize = function () {
		// Initialize birds
		this.spawnObject('bird1', Bird1);
		for (var i = 0; i < this.spawnRules.bird2.min; i++) {
			this.spawnObject('bird2', Bird2);
		}
		// Initialize clouds
		for (var i = 0; i < this.spawnRules.cloud.min; i++) {
			this.spawnObject('cloud', Cloud);
		}
		// Initialize UFOs and Jet with respawn timers
		this.spawnObject('ufo', UFO1);
		this.spawnObject('jet', Jet1);
	};
};
var spawnManager = new SpawnManager();
spawnManager.initialize();
var originalUpdate = game.update;
game.update = function () {
	// Call the original update function first
	originalUpdate.call(this);
	// Update clouds
	for (var i = 0; i < clouds.length; i++) {
		clouds[i].update();
	}
	// Update each bird
	birds.forEach(function (bird) {
		bird.update();
		// Check if the bird has moved off-screen
		if (bird.lastY <= 2732 && bird.y > 2732) {
			bird.y = -bird.height; // Respawn the bird at the top
			bird.x = Math.random() * 2048; // Randomize the x position
			bird.speed = 1 + Math.random() * 0.6; // Reset speed for new bird
		}
	});
	// Ensure correct number of birds with sound effects
	var bird1Count = birds.filter(function (b) {
		return b instanceof Bird1;
	}).length;
	var bird2Count = birds.filter(function (b) {
		return b instanceof Bird2;
	}).length;
	// Maintain exactly 1 Bird1
	if (bird1Count < 1) {
		var newBird1 = new Bird1();
		newBird1.x = Math.random() * 2048;
		newBird1.y = -newBird1.height;
		newBird1.speed = Math.random() * 1.6 + 1;
		newBird1.lastIntersecting = false;
		newBird1.type = 'bird1';
		newBird1.color = 0x746130;
		game.addChild(newBird1);
		game.layerManager.addToLayer(newBird1, LAYERS.BIRD1);
		birds.push(newBird1);
		LK.getSound('bird1').play();
	} else if (bird1Count > 1) {
		var extraBird1s = birds.filter(function (b) {
			return b instanceof Bird1;
		}).slice(1);
		extraBird1s.forEach(function (b) {
			b.destroy();
			birds.splice(birds.indexOf(b), 1);
		});
	}
	// Maintain exactly 3 Bird2s
	if (bird2Count < 3) {
		for (var i = 0; i < 3 - bird2Count; i++) {
			var newBird2 = new Bird2();
			newBird2.x = Math.random() < 0.5 ? 0 : 2048;
			newBird2.y = Math.random() * (2732 / 2);
			newBird2.speed = 1 + Math.random() * 0.6;
			newBird2.lastIntersecting = false;
			newBird2.type = 'bird2';
			newBird2.color = 0xFFFFFF;
			game.addChild(newBird2);
			game.layerManager.addToLayer(newBird2, LAYERS.BIRD2);
			birds.push(newBird2);
			LK.getSound('bird2').play();
		}
	} else if (bird2Count > 3) {
		var extraBird2s = birds.filter(function (b) {
			return b instanceof Bird2;
		}).slice(3);
		extraBird2s.forEach(function (b) {
			b.destroy();
			birds.splice(birds.indexOf(b), 1);
		});
	}
	// Update UFOs, jets, and check for collisions
	game.children.forEach(function (entity) {
		if (entity instanceof UFO1 || entity instanceof UFO2) {
			if (!entity.soundPlayed && entity.x > 0 && entity.x < 2048) {
				LK.getSound('ufo1').play();
				entity.soundPlayed = true;
			}
			entity.update();
		}
	});
	// Update each laser and check collisions
	game.children.forEach(function (child) {
		if (child instanceof Laser) {
			child.update();
			// Check for intersections with birds
			birds.forEach(function (bird) {
				if (!child.lastIntersecting && AABBIntersect(child, bird)) {
					if (bird instanceof Bird1) {
						score += 5;
						LK.getSound('dead1').play();
					} else if (bird instanceof Bird2) {
						score += 1;
						LK.getSound('dead2').play();
					}
					scoreDisplay.updateScore(score.toString()); // Update the score display
					bird.destroy(); // Remove the bird when hit by a laser
					birds.splice(birds.indexOf(bird), 1); // Remove bird from the array
					child.destroy();
					LK.getSound('laser1').play();
				}
			});
			// Check for intersections with UFOs
			game.children.forEach(function (entity) {
				if ((entity instanceof UFO1 || entity instanceof UFO2) && !child.lastIntersecting && AABBIntersect(child, entity)) {
					score += 25;
					scoreDisplay.updateScore(score.toString());
					entity.destroy();
					child.destroy();
					LK.getSound('dead3').play();
					LK.getSound('laser2').play();
				}
			});
			// Update lastIntersecting state
			child.lastIntersecting = birds.some(function (bird) {
				return child.intersects(bird);
			}) || game.children.some(function (entity) {
				return (entity instanceof UFO1 || entity instanceof UFO2) && child.intersects(entity);
			});
		}
	});
};
function spawnBird1() {
	if (!birds.some(function (b) {
		return b instanceof Bird1;
	})) {
		var bird1 = new Bird1();
		bird1.x = Math.random() * 2048;
		bird1.y = -bird1.height;
		bird1.speed = Math.random() * 1.6 + 1;
		bird1.lastIntersecting = false;
		bird1.type = 'bird1';
		bird1.color = 0x746130;
		game.addChild(bird1);
		if (game.children.includes(bird1)) {
			game.layerManager.addToLayer(bird1, LAYERS.BIRD1);
			birds.push(bird1);
		}
	}
	LK.setTimeout(spawnBird1, Math.random() * 10000 + 20000);
}
function spawnBird2() {
	var bird2Count = birds.filter(function (b) {
		return b instanceof Bird2;
	}).length;
	if (bird2Count < 3) {
		var bird = new Bird2();
		bird.y = Math.random() * (2732 / 2);
		bird.x = Math.random() < 0.5 ? 0 : 2048;
		bird.speed = 1 + Math.random() * 0.6;
		bird.lastIntersecting = false;
		bird.type = 'bird2';
		bird.color = 0xFFFFFF;
		game.addChild(bird);
		if (game.children.includes(bird)) {
			game.layerManager.addToLayer(bird, LAYERS.BIRD2);
			birds.push(bird);
		}
	}
	LK.setTimeout(spawnBird2, Math.random() * 10000 + 20000);
}
// Update the main game update function to include bird updates
var originalUpdate = game.update;
game.update = function () {
	// Call the original update function first
	originalUpdate.call(this);
	// Update each bird
	birds.forEach(function (bird) {
		bird.update();
		// Check if the bird has moved off-screen
		if (bird.lastY <= 2732 && bird.y > 2732) {
			bird.y = -bird.height; // Respawn the bird at the top
			bird.x = Math.random() * 2048; // Randomize the x position
			bird.speed = 1 + Math.random() * 0.6; // Reset speed for new bird
		}
	});
	// Ensure correct number of birds
	var bird1Count = birds.filter(function (b) {
		return b instanceof Bird1;
	}).length;
	var bird2Count = birds.filter(function (b) {
		return b instanceof Bird2;
	}).length;
	// Maintain exactly 1 Bird1
	if (bird1Count < 1) {
		var newBird1 = new Bird1();
		newBird1.x = Math.random() * 2048;
		newBird1.y = Math.random() * (2732 / 2);
		game.addChild(newBird1);
		game.layerManager.addToLayer(newBird1, LAYERS.BIRD1);
		birds.push(newBird1);
	} else if (bird1Count > 1) {
		var extraBird1s = birds.filter(function (b) {
			return b instanceof Bird1;
		}).slice(1);
		extraBird1s.forEach(function (b) {
			b.destroy();
			birds.splice(birds.indexOf(b), 1);
		});
	}
	// Maintain exactly 3 Bird2s
	if (bird2Count < 3) {
		for (var i = 0; i < 3 - bird2Count; i++) {
			var newBird2 = new Bird2();
			newBird2.x = Math.random() * 2048;
			newBird2.y = Math.random() * (2732 / 2);
			game.addChild(newBird2);
			game.layerManager.addToLayer(newBird2, LAYERS.BIRD2);
			birds.push(newBird2);
		}
	} else if (bird2Count > 3) {
		var extraBird2s = birds.filter(function (b) {
			return b instanceof Bird2;
		}).slice(3);
		extraBird2s.forEach(function (b) {
			b.destroy();
			birds.splice(birds.indexOf(b), 1);
		});
	}
	// Update UFOs, jets, and check for collisions
	game.children.forEach(function (entity) {
		if (entity instanceof UFO1 || entity instanceof UFO2) {
			if (!entity.soundPlayed && entity.x > 0 && entity.x < 2048) {
				LK.getSound('ufo1').play();
				entity.soundPlayed = true;
			}
			entity.update();
		}
	});
	// Update each laser and check collisions
	game.children.forEach(function (child) {
		if (child instanceof Laser) {
			child.update();
			// Check for intersections with birds
			birds.forEach(function (bird) {
				if (!child.lastIntersecting && AABBIntersect(child, bird)) {
					if (bird instanceof Bird1) {
						score += 5;
						LK.getSound('dead1').play();
					} else if (bird instanceof Bird2) {
						score += 1;
						LK.getSound('dead2').play();
					}
					scoreDisplay.updateScore(score.toString()); // Update the score display
					bird.destroy(); // Remove the bird when hit by a laser
					birds.splice(birds.indexOf(bird), 1); // Remove bird from the array
					child.destroy();
					LK.getSound('laser1').play();
				}
			});
			// Check for intersections with UFOs
			game.children.forEach(function (entity) {
				if ((entity instanceof UFO1 || entity instanceof UFO2) && !child.lastIntersecting && AABBIntersect(child, entity)) {
					score += 25;
					scoreDisplay.updateScore(score.toString());
					entity.destroy();
					child.destroy();
					LK.getSound('dead3').play();
					LK.getSound('laser2').play();
				}
			});
			// Update lastIntersecting state
			child.lastIntersecting = birds.some(function (bird) {
				return child.intersects(bird);
			}) || game.children.some(function (entity) {
				return (entity instanceof UFO1 || entity instanceof UFO2) && child.intersects(entity);
			});
		}
	});
};
// Add a tree to the game
var tree = game.addChild(new Tree());
tree.x = 2048 / 2 + 600; // Move the tree 500px to the right
tree.y = 2500; // Position the tree on the grass
// Add tree to the proper layer
if (game.children.includes(tree)) {
	game.layerManager.addToLayer(tree, LAYERS.TREE); // Use layer manager to set tree layer
}
var score = 0;
// Add stack1 image to the game
var stack1 = game.addChild(new Stack1());
stack1.x = 1700; // Move 700px to the right
stack1.y = 2250; // Move down by 800px
// Add stack1 to the proper layer
if (game.children.includes(stack1)) {
	game.layerManager.addToLayer(stack1, LAYERS.STACK); // Use layer manager to set stack layer
}
// Add the grass floor to the game
var grassBack = new GrassBack();
grassBack.x = 1020;
grassBack.y = 2735; // Position grassBack at the bottom
game.addChild(grassBack);
// Add grassBack to the proper layer
if (game.children.includes(grassBack)) {
	game.layerManager.addToLayer(grassBack, LAYERS.GRASS_BACK); // Use layer manager to set grass-back layer
}
var grassFront = new GrassFront();
grassFront.x = 1020;
grassFront.y = 2785; // Position grassFront at the bottom, moved down by 50px
game.addChild(grassFront);
// Add grassFront to the proper layer
if (game.children.includes(grassFront)) {
	game.layerManager.addToLayer(grassFront, LAYERS.GRASS_FRONT); // Use layer manager to set grass-front layer
}
var scoreDisplay = new Mirror();
scoreDisplay.x = 2048 / 2 + 400; // Move the score display 400px to the right
scoreDisplay.y = 2732 - 185 - 80 - 390 + 30 + 50; // Move the score display up by an additional 80px and down by 30px + 50px
game.addChild(scoreDisplay);
var mirror = new Mirror();
mirror.x = 2048 / 2 + 400; // Move the mirror 400px to the right
mirror.y = 2732 - 185 - 80 - 390 + 30; // Move the mirror up by an additional 80px and down by 30px
game.addChild(mirror);
// Add mirror to the proper layer
if (game.children.includes(mirror)) {
	game.layerManager.addToLayer(mirror, LAYERS.MIRROR); // Use layer manager to set mirror layer
}
// Function to handle bgm1 end event
function onBgm1End() {
	// Set a timer to replay bgm1 after 50-80 seconds
	var bgmTimer = LK.setTimeout(function () {
		LK.playMusic('bgm1', {
			loop: true,
			fade: {
				start: 0,
				end: 1,
				duration: 4000
			},
			onEnd: onBgm1End
		});
	}, Math.random() * 30000 + 50000);
}
;
// Add the cat to the game
var cat = game.addChild(new Cat());
cat.x = 230; // Move the cat 20px to the left
cat.y = 2732; // Position the cat at the bottom of the screen
// Add cat to the proper layer
if (game.children.includes(cat)) {
	game.layerManager.addToLayer(cat, LAYERS.CAT); // Use layer manager to set cat layer
}
// Play bgm1 once on load and set a timer to replay it every 20-30 seconds
LK.playMusic('bgm1', {
	loop: false,
	fade: {
		start: 0,
		end: 0.1,
		duration: 4000
	},
	onEnd: function onEnd() {
		LK.setTimeout(function () {
			LK.playMusic('bgm1', {
				loop: false,
				fade: {
					start: 0,
					end: 0.1,
					duration: 4000
				},
				onEnd: onEnd
			});
		}, Math.random() * 10000 + 20000);
	}
});
// Initialize a timer to play the wings1 sound at a random time between 10 and 30 seconds
var wingsTimer = LK.setTimeout(function () {
	LK.getSound('wings1').play();
	wingsTimer = LK.setTimeout(arguments.callee, Math.random() * 20000 + 10000);
}, Math.random() * 20000 + 10000);
// Create an array for all sounds except ufo1, including all birdsong sounds
var sounds = ['cricket1', 'frog1', 'wings1', 'songbird1'];
var currentAmbientSound = null;
// Sound volumes configuration
// Initialize random timers for each sound to play between 20-30 seconds
sounds.forEach(function (soundId) {
	var sound = LK.getSound(soundId);
	var ambientSoundTimer = LK.setTimeout(function () {
		if (currentAmbientSound) {
			currentAmbientSound.stop();
		}
		sound.play();
		currentAmbientSound = sound;
		LK.setTimeout(function () {
			currentAmbientSound = null;
		}, sound.duration * 1000);
		ambientSoundTimer = LK.setTimeout(arguments.callee, Math.random() * 10000 + 20000);
	}, Math.random() * 10000 + 20000);
});
// Using UFO sound ID as placeholder
// Using existing CLOUD_TYPES definition
var SunPulse = function SunPulse(sunGraphics) {
	this.sunGraphics = sunGraphics;
	this.startPulsating = function () {
		function pulsate() {
			tween(this.sunGraphics, {
				scaleX: 1.1,
				scaleY: 1.1
			}, {
				duration: 1000,
				easing: tween.easeInOut,
				onFinish: function () {
					tween(this.sunGraphics, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 1000,
						easing: tween.easeInOut,
						onFinish: pulsate.bind(this)
					});
				}.bind(this)
			});
		}
		pulsate.call(this);
	};
};
// Light1Pulse class to handle the pulsating effect for Light1
var Light1Pulse = function Light1Pulse(lightGraphics) {
	this.lightGraphics = lightGraphics;
	this.startPulsating = function () {
		function pulsate() {
			tween(this.lightGraphics, {
				scaleX: 1.6,
				scaleY: 1.6
			}, {
				duration: 1000,
				easing: tween.easeInOut,
				onFinish: function () {
					tween(this.lightGraphics, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 1500,
						easing: tween.easeInOut,
						onFinish: pulsate.bind(this)
					});
				}.bind(this)
			});
		}
		pulsate.call(this);
	};
};
var bird2; // Define bird2 variable in the global scope
// UFOMovement class to handle UFO movement
var UFOMovement = function UFOMovement(ufo, ufoGraphics) {
	this.ufo = ufo;
	this.ufoGraphics = ufoGraphics;
	this.ufo.speed = 3.2; // Decrease speed by 20%
	this.ufo.direction = Math.random() < 0.5 ? 1 : -1; // Random direction: 1 for right, -1 for left
	this.ufo.lastX = this.ufo.x; // Track last X position for future checks
	this.ufo.update = function () {
		var _this5 = this;
		// Cache current position and dimensions
		var currentX = this.x;
		var screenWidth = 2048;
		var halfWidth = this.width / 2;
		// Update position based on pattern
		this.x += this.speed * Math.cos(LK.ticks / 60);
		this.y = 100 + Math.sin(LK.ticks / 120) * 250;
		// Optimize movement pattern
		var distanceFromCenter = Math.abs(this.x - screenWidth / 2);
		if (distanceFromCenter > screenWidth / 3) {
			this.speed *= -0.95; // Smooth direction change
		}
		// Cache intersection checks
		var isIntersectingCloud = clouds.some(function (cloud) {
			return _this5.intersects(cloud);
		});
		if (isIntersectingCloud && !this.lastIntersecting) {
			this.speed *= 1.2;
			LK.getSound('ufo1').play();
		}
		this.lastIntersecting = isIntersectingCloud;
		// Stop playing ufo1 sound after UFO leaves the screen
		if (this.lastX <= screenWidth + halfWidth && this.x > screenWidth + halfWidth || this.lastX >= -halfWidth && this.x < -halfWidth) {
			this.destroy();
			ufo = null;
			LK.getSound('ufo1').stop();
		}
		this.lastX = this.x; // Update lastX after movement
	};
};
var UFOSound = function UFOSound() {
	this.play = function () {
		LK.getSound('ufo1').play();
	};
};
// BackgroundMusic class to manage background music
var BackgroundMusic = function BackgroundMusic() {
	this.play = function () {
		LK.playMusic('bgm1', {
			loop: true,
			fade: {
				start: 0,
				end: 1,
				duration: 4000
			},
			onEnd: onBgm1End
		});
	};
};
// LaserSound class to manage laser sound effects
var LaserSound = function LaserSound() {
	this.play = function () {
		LK.getSound('laser1').play();
	};
};
var Bird1Movement = function Bird1Movement(bird, birdGraphics) {
	this.bird = bird;
	this.birdGraphics = birdGraphics;
	this.bird.speed = Math.random() * 1.6 + 1;
	this.bird.lastY = this.bird.y;
	this.bird.lastX = this.bird.x;
	this.bird.update = function () {
		this.y += this.speed;
		this.x += Math.sin(this.y / 100) * 6.5;
		this.lastY = this.y;
		this.lastX = this.x;
	}.bind(this.bird);
};
var Bird2Movement = function Bird2Movement(bird, birdGraphics) {
	this.bird = bird;
	this.birdGraphics = birdGraphics;
	this.bird.speed = Math.random() * 1.6 + 1;
	this.bird.lastY = storage.bird2_lastY || this.bird.y; // Initialize lastY for tracking changes on Y
	this.bird.lastX = storage.bird2_lastX || this.bird.x; // Initialize lastX for tracking changes on X
	this.bird.update = function () {
		this.y += this.speed;
		this.x += Math.sin(this.y / 100) * 6.5; // Increase the swooping motion of the bird's movement by 30%
		flipImageVerticallyBasedOnDirection(birdGraphics, this.lastX, this.x); // Use flipImageVerticallyBasedOnDirection to flip on X axis
		// Check if the bird has moved off-screen
		if (this.lastY <= 2732 && this.y > 2732) {
			this.y = Math.random() * 2732; // Random initial y position within the screen height
			this.x = Math.random() < 0.5 ? 0 : 2048; // Start from either the left or right side
		}
		this.lastX = this.x; // Track position for next update
		this.lastY = this.y; // Update lastY after movement
		storage.bird2_lastX = this.lastX; // Store lastX using storage plugin
		storage.bird2_lastY = this.lastY; // Store lastY using storage plugin
	};
};
var Bird2Effects = function Bird2Effects(bird) {
	this.bird = bird;
	this.applyEffects = function () {};
};
var ReticlePulse = function ReticlePulse(reticleGraphics) {
	this.reticleGraphics = reticleGraphics;
	this.startPulsating = function () {
		function pulsate() {
			tween(this.reticleGraphics, {
				scaleX: 1.2,
				scaleY: 1.2
			}, {
				duration: 1000,
				easing: tween.easeInOut,
				onFinish: function () {
					tween(this.reticleGraphics, {
						scaleX: 1.0,
						scaleY: 1.0
					}, {
						duration: 1000,
						easing: tween.easeInOut,
						onFinish: pulsate.bind(this)
					});
				}.bind(this)
			});
		}
		pulsate.call(this);
	};
};
// Bird1Effects class to handle effects and animations for Bird1
var Bird1Effects = function Bird1Effects(bird) {
	this.bird = bird;
	this.applyEffects = function () {
		// Add any specific effects or animations for Bird1 here
	};
};
// Add background to the BACKGROUND layer
var background = new Background();
background.x = 2048 / 2;
background.y = 2732 / 2 - 140;
game.layerManager.addToLayer(background, LAYERS.BACKGROUND);
// ScoreManager class to manage score logic
var ScoreManager = function ScoreManager() {
	var self = this;
	var currentScore = 0;
	var highScore = storage.highScore || 0;
	self.addScore = function (points) {
		if (typeof points !== 'number' || points < 0) {
			return currentScore;
		}
		currentScore += Math.floor(points);
		if (currentScore > highScore) {
			highScore = currentScore;
			storage.highScore = highScore;
		}
		return currentScore;
	};
	self.resetScore = function () {
		currentScore = 0;
		return currentScore;
	};
	self.getScore = function () {
		return currentScore;
	};
	self.getHighScore = function () {
		return highScore;
	};
};
var birds = [];
game.down = function (x, y, obj) {
	if (!game.reticle) {
		game.reticle = game.addChild(new Reticle());
		if (game.children.includes(game.reticle)) {
			game.layerManager.addToLayer(game.reticle, LAYERS.RETICLE); // Use layer manager to set reticle layer
		}
	}
	game.reticle.x = x;
	game.reticle.y = y;
	var laser = new Laser(cat.x - 140, cat.y - 440, x, y); // laser starting point
	game.addChild(laser);
	if (game.children.includes(laser) && game.children.includes(game.reticle)) {
		game.layerManager.addToLayer(laser, LAYERS.LASER); // Use layer manager to set laser layer
	}
};
var VOLUME_BGM1 = 0.02;
var VOLUME_BREEZE1 = 0.02;
var VOLUME_CRICKET1 = 0.02;
var VOLUME_FROG1 = 0.02;
var VOLUME_SONGBIRD1 = 0.02;
var VOLUME_UFO1 = 0.02;
var VOLUME_WINGS1 = 0.02;
game.move = function (x, y, obj) {
	if (!game.reticle) {
		game.reticle = game.addChild(new Reticle());
	}
	if (obj.event) {
		var x = obj.event.x;
		var y = obj.event.y;
	}
	game.reticle.x = x;
	game.reticle.y = y;
};
// Add a sun to the game in the top left corner
var sun = new Sun();
sun.x = 480;
sun.y = 680;
game.layerManager.addToLayer(sun, LAYERS.SUN);
var light1 = new Light1();
light1.x = 510;
light1.y = 1500;
game.layerManager.addToLayer(light1, LAYERS.LIGHT1);
light1.visible = true;
// Function to add a UFO to the game
// Using existing CLOUD_TYPES definition
// initializeClouds already called earlier
var bird1; // Define bird1 variable in the global scope
var bird; // Define bird variable in the global scope
var ufo; // Define the ufo variable in the global scope
var laser; // Define the laser variable in the global scope
var ufoTimer = LK.setTimeout(function () {
	addUFO();
	// Reset the timer for the UFO to reappear between 10-20 seconds
	ufoTimer = LK.setTimeout(arguments.callee, Math.random() * 10000 + 10000);
}, Math.random() * 10000 + 10000); // Initial interval for UFO appearances between 10 to 20 seconds
game.update = function () {
	// Update clouds
	for (var i = 0; i < clouds.length; i++) {
		clouds[i].update();
	}
	// Add a jet to the game if it doesn't exist and no jet spawn timer is active
	if (!game.jet && !game.jetSpawnTimer) {
		var jet = new Jet1();
		jet.x = Math.random() < 0.5 ? 2048 + jet.width / 2 : -jet.width / 2;
		jet.y = Math.random() * (2732 / 2);
		game.addChild(jet);
		game.jet = jet;
		game.layerManager.addToLayer(jet, LAYERS.JET1);
		LK.getSound('jet1').play();
	}
	// Update jet
	if (game.jet) {
		game.jet.update();
	}
	if (ufo) {
		ufo.customUpdate();
		// Cache game children to avoid repeated property access
		var gameChildren = game.children;
		// Update lasers and check collisions
		gameChildren.forEach(function (child) {
			if (child instanceof Laser) {
				child.update();
				// Check for intersections with birds and UFO
				var hasIntersection = birds.some(function (bird) {
					if (!child.lastIntersecting && AABBIntersect(child, bird)) {
						score += bird instanceof Bird1 ? 5 : bird instanceof Bird2 ? 1 : 0;
						scoreDisplay.updateScore(score);
						LK.getSound('dead1').play();
						bird.destroy();
						birds.splice(birds.indexOf(bird), 1);
						child.destroy();
						return true;
					}
					return child.intersects(bird);
				});
				if (!hasIntersection && ufo && !child.lastIntersecting && AABBIntersect(child, ufo)) {
					score += 25;
					scoreDisplay.updateScore(score);
					scoreDisplay.updateScore(score);
					child.destroy();
				}
				child.lastIntersecting = hasIntersection || ufo && child.intersects(ufo);
			}
		});
		// Check for intersections between UFO and birds
		var ufoIntersection = birds.some(function (bird) {
			if (!ufo.lastIntersecting && ufo.intersects(bird)) {
				bird.destroy();
				birds.splice(birds.indexOf(bird), 1);
				LK.getSound('dead2').play();
				return true;
			}
			return ufo.intersects(bird);
		});
		ufo.lastIntersecting = ufoIntersection;
		// Check if UFO is out of bounds
		if (ufo.lastX <= 2048 + ufo.width / 2 && ufo.x > 2048 + ufo.width / 2 || ufo.lastX >= -ufo.width / 2 && ufo.x < -ufo.width / 2) {
			ufo.destroy();
			ufo = null;
			ufoTimer = LK.setTimeout(function () {
				ufo = addUFO();
			}, Math.random() * 20000 + 30000);
		}
		ufo.lastX = ufo.x;
	}
};
// Function to spawn a third kind of bird
// Update the main game update function to include bird updates
var originalUpdate = game.update;
game.update = function () {
	// Call the original update function first
	originalUpdate.call(this);
	// Update each bird
	birds.forEach(function (bird) {
		bird.update();
		// Check if the bird has moved off-screen
		if (bird.lastY <= 2732 && bird.y > 2732) {
			bird.y = -bird.height; // Respawn the bird at the top
			bird.x = Math.random() * 2048; // Randomize the x position
			bird.speed = 1 + Math.random() * 0.6; // Reset speed for new bird
		}
	});
	// Ensure correct number of birds
	var bird1Count = birds.filter(function (b) {
		return b instanceof Bird1;
	}).length;
	var bird2Count = birds.filter(function (b) {
		return b instanceof Bird2;
	}).length;
	// Maintain exactly 1 Bird1
	if (bird1Count < 1) {
		var newBird1 = new Bird1();
		newBird1.x = Math.random() * 2048;
		newBird1.y = Math.random() * (2732 / 2);
		game.addChild(newBird1);
		game.layerManager.addToLayer(newBird1, LAYERS.BIRD1);
		birds.push(newBird1);
	} else if (bird1Count > 1) {
		var extraBird1s = birds.filter(function (b) {
			return b instanceof Bird1;
		}).slice(1);
		extraBird1s.forEach(function (b) {
			b.destroy();
			birds.splice(birds.indexOf(b), 1);
		});
	}
	// Maintain exactly 3 Bird2s
	if (bird2Count < 3) {
		for (var i = 0; i < 3 - bird2Count; i++) {
			var newBird2 = new Bird2();
			newBird2.x = Math.random() * 2048;
			newBird2.y = Math.random() * (2732 / 2);
			game.addChild(newBird2);
			game.layerManager.addToLayer(newBird2, LAYERS.BIRD2);
			birds.push(newBird2);
		}
	} else if (bird2Count > 3) {
		var extraBird2s = birds.filter(function (b) {
			return b instanceof Bird2;
		}).slice(3);
		extraBird2s.forEach(function (b) {
			b.destroy();
			birds.splice(birds.indexOf(b), 1);
		});
	}
	// Update UFOs, jets, and check for collisions
	game.children.forEach(function (entity) {
		if (entity instanceof UFO1 || entity instanceof UFO2) {
			if (!entity.soundPlayed && entity.x > 0 && entity.x < 2048) {
				LK.getSound('ufo1').play();
				entity.soundPlayed = true;
			}
			entity.update();
		}
	});
	// Update each laser and check collisions
	game.children.forEach(function (child) {
		if (child instanceof Laser) {
			child.update();
			// Check for intersections with birds
			birds.forEach(function (bird) {
				if (!child.lastIntersecting && AABBIntersect(child, bird)) {
					if (bird instanceof Bird1) {
						score += 5;
						LK.getSound('dead1').play();
					} else if (bird instanceof Bird2) {
						score += 1;
						LK.getSound('dead2').play();
					}
					scoreDisplay.updateScore(score.toString()); // Update the score display
					bird.destroy(); // Remove the bird when hit by a laser
					birds.splice(birds.indexOf(bird), 1); // Remove bird from the array
					child.destroy();
					LK.getSound('laser1').play();
				}
			});
			// Check for intersections with UFOs
			game.children.forEach(function (entity) {
				if ((entity instanceof UFO1 || entity instanceof UFO2) && !child.lastIntersecting && AABBIntersect(child, entity)) {
					score += 25;
					scoreDisplay.updateScore(score.toString());
					entity.destroy();
					child.destroy();
					LK.getSound('dead3').play();
					LK.getSound('laser2').play();
				}
			});
			// Update lastIntersecting state
			child.lastIntersecting = birds.some(function (bird) {
				return child.intersects(bird);
			}) || game.children.some(function (entity) {
				return (entity instanceof UFO1 || entity instanceof UFO2) && child.intersects(entity);
			});
		}
	});
};
// Add a tree to the game
var tree = game.addChild(new Tree());
tree.x = 2048 / 2 + 600; // Move the tree 500px to the right
tree.y = 2500; // Position the tree on the grass
// Add tree to the proper layer
if (game.children.includes(tree)) {
	game.layerManager.addToLayer(tree, LAYERS.TREE); // Use layer manager to set tree layer
}
var score = 0;
// Add stack1 image to the game
var stack1 = game.addChild(new Stack1());
stack1.x = 1700; // Move 700px to the right
stack1.y = 2250; // Move down by 800px
// Add stack1 to the proper layer
if (game.children.includes(stack1)) {
	game.layerManager.addToLayer(stack1, LAYERS.STACK); // Use layer manager to set stack layer
}
// Add the grass floor to the game
var grassBack = new GrassBack();
grassBack.x = 1020;
grassBack.y = 2735; // Position grassBack at the bottom
game.addChild(grassBack);
// Add grassBack to the proper layer
if (game.children.includes(grassBack)) {
	game.layerManager.addToLayer(grassBack, LAYERS.GRASS_BACK); // Use layer manager to set grass-back layer
}
var grassFront = new GrassFront();
grassFront.x = 1020;
grassFront.y = 2785; // Position grassFront at the bottom, moved down by 50px
game.addChild(grassFront);
// Add grassFront to the proper layer
if (game.children.includes(grassFront)) {
	game.layerManager.addToLayer(grassFront, LAYERS.GRASS_FRONT); // Use layer manager to set grass-front layer
}
var scoreDisplay = new Mirror();
scoreDisplay.x = 2048 / 2 + 400; // Move the score display 400px to the right
scoreDisplay.y = 2732 - 185 - 80 - 390 + 30 + 50; // Move the score display up by an additional 80px and down by 30px + 50px
game.addChild(scoreDisplay);
var mirror = new Mirror();
mirror.x = 2048 / 2 + 400; // Move the mirror 400px to the right
mirror.y = 2732 - 185 - 80 - 390 + 30; // Move the mirror up by an additional 80px and down by 30px
game.addChild(mirror);
// Add mirror to the proper layer using the layer manager
// Add mirror to the proper layer
if (game.children.includes(mirror)) {
	game.layerManager.addToLayer(mirror, LAYERS.MIRROR); // Use layer manager to set mirror layer
}
// Function to handle bgm1 end event
// Add the cat to the game
var cat = game.addChild(new Cat());
cat.x = 230; // Move the cat 20px to the left
cat.y = 2732; // Position the cat at the bottom of the screen
// Add cat to the proper layer
if (game.children.includes(cat)) {
	game.layerManager.addToLayer(cat, LAYERS.CAT); // Use layer manager to set cat layer
}
// Play bgm1 once on load and set a timer to replay it every 20-50 seconds
LK.playMusic('bgm1', {
	loop: false,
	// Play once
	fade: {
		start: 0,
		end: 0.02,
		// Set to the lowest volume
		duration: 4000
	},
	onEnd: function onEnd() {
		// Set a timer to replay bgm1 every 20-50 seconds
		LK.setTimeout(function () {
			LK.playMusic('bgm1', {
				loop: false,
				// Play once
				fade: {
					start: 0,
					end: 0.5,
					// Set to the lowest volume
					duration: 4000
				},
				onEnd: onEnd // Set the onEnd function to replay bgm1
			});
		}, Math.random() * 30000 + 20000); // Random time between 20-50 seconds
	}
});
// Initialize a timer to play the wings1 sound at a random time between 10 and 30 seconds
var wingsTimer = LK.setTimeout(function () {
	LK.getSound('wings1').play();
	wingsTimer = LK.setTimeout(arguments.callee, Math.random() * 20000 + 10000);
}, Math.random() * 20000 + 10000);
// Create an array for all sounds except ufo1, including all birdsong sounds
var sounds = ['cricket1', 'frog1', 'wings1', 'songbird1'];
var currentAmbientSound = null;
// Initialize random timers for each sound to play between 20-30 seconds
sounds.forEach(function (soundId) {
	var sound = LK.getSound(soundId);
	var ambientSoundTimer = LK.setTimeout(function () {
		if (currentAmbientSound) {
			currentAmbientSound.stop();
		}
		sound.play();
		currentAmbientSound = sound;
		LK.setTimeout(function () {
			currentAmbientSound = null;
		}, sound.duration * 1000);
		ambientSoundTimer = LK.setTimeout(arguments.callee, Math.random() * 10000 + 20000);
	}, Math.random() * 10000 + 20000);
});
var EntityManager = /*#__PURE__*/function () {
	function EntityManager() {
		_classCallCheck2(this, EntityManager);
		this.entities = [];
	}
	return _createClass2(EntityManager, [{
		key: "add",
		value: function add(entity) {
			this.entities.push(entity);
			// Add to the game world (e.g., addChild)
			game.addChild(entity);
		}
	}, {
		key: "remove",
		value: function remove(entity) {
			var index = this.entities.indexOf(entity);
			if (index > -1) {
				this.entities.splice(index, 1);
				// Remove from the game world (e.g., destroy)
				entity.destroy();
			}
		}
	}, {
		key: "update",
		value: function update(deltaTime) {
			var _iterator = _createForOfIteratorHelper(this.entities),
				_step;
			try {
				for (_iterator.s(); !(_step = _iterator.n()).done;) {
					var entity = _step.value;
					entity.update(deltaTime);
				}
			} catch (err) {
				_iterator.e(err);
			} finally {
				_iterator.f();
			}
		}
	}, {
		key: "getAllOfType",
		value: function getAllOfType(type) {
			return this.entities.filter(function (entity) {
				return entity instanceof type;
			});
		}
	}, {
		key: "clear",
		value: function clear() {
			this.entities.forEach(function (entity) {
				return entity.destroy();
			});
			this.entities = [];
		}
	}]);
}(); // Instantiate the EntityManager
var entityManager = new EntityManager();
// Update the game update function to use the EntityManager
var originalUpdate = game.update;
game.update = function () {
	// Call the original update function first
	originalUpdate.call(this);
	// Update entities using the EntityManager
	entityManager.update(deltaTime);
};
// Add existing entities to the EntityManager
var bird1 = new Bird1();
bird1.x = Math.random() * 2048;
bird1.y = -bird1.height;
bird1.speed = Math.random() * 1.6 + 1;
bird1.lastIntersecting = false;
bird1.type = 'bird1';
bird1.color = 0x746130;
entityManager.add(bird1);
var bird2 = new Bird2();
bird2.y = Math.random() * (2732 / 2);
bird2.x = Math.random() < 0.5 ? 0 : 2048;
bird2.speed = 1 + Math.random() * 0.6;
bird2.lastIntersecting = false;
bird2.type = 'bird2';
bird2.color = 0xFFFFFF;
entityManager.add(bird2);
var ufo1 = new UFO1();
ufo1.x = Math.random() < 0.5 ? 2048 + ufo1.width / 2 : -ufo1.width / 2;
ufo1.y = Math.random() * (2732 / 2 - ufo1.height);
entityManager.add(ufo1);
var ufo2 = new UFO2();
ufo2.x = Math.random() < 0.5 ? 2048 + ufo2.width / 2 : -ufo2.width / 2;
ufo2.y = Math.random() * (2732 / 2 - ufo2.height);
entityManager.add(ufo2);
var jet = new Jet1();
jet.x = Math.random() < 0.5 ? 2048 + jet.width / 2 : -jet.width / 2;
jet.y = Math.random() * (2732 / 2);
entityManager.add(jet);
var laser = new Laser(cat.x - 140, cat.y - 440, x, y); // laser starting point
entityManager.add(laser);
// Ensure timers for ambient sounds and bgm1 are set to repeat every 20-30 seconds
function initializeAmbientSounds() {
	function playAmbientSounds() {
		LK.getSound('songbird1').play();
		LK.getSound('cricket1').play();
		LK.setTimeout(playAmbientSounds, Math.random() * 10000 + 20000); // 20-30 seconds
	}
	playAmbientSounds();
	// Set initial interval
	LK.setInterval(playAmbientSounds, 25000); // Average of 20-30 seconds
}
function initializeBGM() {
	function playBGM() {
		LK.playMusic('bgm1');
	}
	playBGM();
	// Set regular interval for background music
	LK.setInterval(playBGM, 25000); // Average of 20-30 seconds
}
// Fix scoring
var scoreManager = new ScoreManager();
var score = 0;
game.down = function (x, y, obj) {
	if (!game.reticle) {
		game.reticle = game.addChild(new Reticle());
		if (game.children.includes(game.reticle)) {
			game.layerManager.addToLayer(game.reticle, LAYERS.RETICLE); // Use layer manager to set reticle layer
		}
	}
	game.reticle.x = x;
	game.reticle.y = y;
	var laser = new Laser(cat.x - 140, cat.y - 440, x, y); // laser starting point
	game.addChild(laser);
	if (game.children.includes(laser) && game.children.includes(game.reticle)) {
		game.layerManager.addToLayer(laser, LAYERS.LASER); // Use layer manager to set laser layer
	}
};
// Adjust layer display order
game.layerManager.addToLayer(light1, LAYERS.LIGHT1);
game.layerManager.addToLayer(jet, LAYERS.JET1);
game.layerManager.addToLayer(mirror, LAYERS.MIRROR);
// Ensure jet1 and ufo1 sounds play when on screen
Jet1.prototype.update = function () {
	flipImageVerticallyBasedOnDirection(jetGraphics, self.lastX, self.x);
	self.x += self.speed * self.direction;
	if (!self.soundPlayed && self.x > 0 && self.x < 2048) {
		LK.getSound('jet1').play();
		self.soundPlayed = true;
	}
	if (self.lastX <= 2048 + self.width / 2 && self.x > 2048 + self.width / 2 || self.lastX >= -self.width / 2 && self.x < -self.width / 2) {
		self.destroy();
		game.jet = null;
		var respawnTime = Math.random() * 10000 + 20000;
		game.jetSpawnTimer = LK.setTimeout(function () {
			var jet = new Jet1();
			jet.x = Math.random() < 0.5 ? 2048 + jet.width / 2 : -jet.width / 2;
			jet.y = Math.random() * (2732 / 2);
			game.addChild(jet);
			game.layerManager.addToLayer(jet, LAYERS.JET1);
			game.jet = jet;
			game.jetSpawnTimer = null;
		}, respawnTime);
	}
	self.lastX = self.x;
};
UFOMovement.prototype.update = function () {
	var currentX = this.x;
	var screenWidth = 2048;
	var halfWidth = this.width / 2;
	var tickCos = Math.cos(LK.ticks / 60);
	var tickSin = Math.sin(LK.ticks / 120);
	this.x += this.speed * tickCos;
	this.y = 100 + tickSin * 250;
	if (this.x > 0 && this.x < screenWidth && !this.soundPlayed) {
		LK.getSound('ufo1').play();
		this.soundPlayed = true;
	}
	if (this.x < 0 || this.x > screenWidth) {
		this.soundPlayed = false;
	}
	if (currentX <= screenWidth + halfWidth && this.x > screenWidth + halfWidth || currentX >= -halfWidth && this.x < -halfWidth) {
		LK.getSound('ufo1').stop();
		this.destroy();
		ufo = null;
	}
	this.lastX = this.x;
};
// Define CLOUD_TYPES array
var CLOUD_TYPES = ['cloud1', 'cloud2'];

===================================================================
--- original.js
+++ change.js
@@ -168,35 +168,42 @@
 	var self = Container.call(this);
 	var laserGraphics = self.attachAsset('laser2', {
 		anchorX: 0.5,
 		anchorY: 0.5,
-		brightness: 2.0 // Increase brightness by 200%
+		brightness: 2.0
 	});
-	// Play the laser1 sound when the laser is created
 	LK.getSound('laser1').play();
-	// Calculate direction and speed
 	var dx = targetX - startX;
 	var dy = targetY - startY;
 	var distance = Math.sqrt(dx * dx + dy * dy);
-	var speed = 60; // Speed of the laser increased by 200%
+	var speed = 60;
 	self.vx = dx / distance * speed;
 	self.vy = dy / distance * speed;
-	// Set initial position
 	self.x = startX;
 	self.y = startY;
-	// Override destroy method to remove from layer tracking
 	var originalDestroy = self.destroy;
 	self.destroy = function () {
-		// Remove from layer tracking before destroying
 		if (game.layerManager) {
 			game.layerManager.removeFromTracking(self);
 		}
-		// Call the original destroy method
 		originalDestroy.call(self);
 	};
 	self.update = function () {
 		game.children.forEach(function (child) {
 			if ((child instanceof Bird1 || child instanceof Bird2) && self.intersects(child)) {
+				// Update score based on bird type
+				var points = child instanceof Bird1 ? 100 : 50;
+				game.score = (game.score || 0) + points;
+				// Update score display
+				if (game.mirror && game.mirror.updateScore) {
+					game.mirror.updateScore(game.score);
+				}
+				// Play destruction sound
+				LK.getSound('dead2').play();
+				// Decrease spawn count in manager
+				if (spawnManager) {
+					spawnManager.objectCounts[child instanceof Bird1 ? 'bird1' : 'bird2']--;
+				}
 				child.destroy();
 				self.destroy();
 			}
 		});
@@ -205,9 +212,8 @@
 		if (self.x < 0 || self.x > 2048 || self.y < 0 || self.y > 2732) {
 			self.destroy();
 		}
 	};
-	// Set the layer index for laser
 	game.layerManager.addToLayer(self, LAYERS.LASER);
 });
 var Light1 = Container.expand(function () {
 	var self = Container.call(this);
@@ -818,10 +824,9 @@
 		return obj1.x < obj2.x + obj2.width && obj1.x + obj1.width > obj2.x && obj1.y < obj2.y + obj2.height && obj1.y + obj1.height > obj2.y;
 	}
 	return false;
 }
-// Define CLOUD_TYPES array
-var CLOUD_TYPES = ['cloud1', 'cloud2'];
+// Using existing CLOUD_TYPES definition
 var SunPulse = function SunPulse(sunGraphics) {
 	this.sunGraphics = sunGraphics;
 	this.startPulsating = function () {
 		function pulsate() {
@@ -1143,28 +1148,50 @@
 var scoreDisplay = new Mirror();
 scoreDisplay.x = 2048 / 2 + 400;
 scoreDisplay.y = 2732 - 185 - 80 - 390 + 30 + 50;
 game.addChild(scoreDisplay);
-// Initialize ambient sounds timer with 20-30 second intervals
-function initializeAmbientSounds() {
-	function playAmbientSounds() {
-		LK.getSound('songbird1').play();
-		LK.getSound('cricket1').play();
-		LK.setTimeout(playAmbientSounds, Math.random() * 10000 + 20000); // 20-30 seconds
-	}
-	playAmbientSounds();
-	// Set initial interval
-	LK.setInterval(playAmbientSounds, 25000); // Average of 20-30 seconds
-}
-// Initialize background music timer with 20-30 second intervals
-function initializeBGM() {
-	function playBGM() {
-		LK.playMusic('bgm1');
-	}
-	playBGM();
-	// Set regular interval for background music
-	LK.setInterval(playBGM, 25000); // Average of 20-30 seconds
-}
+var SoundManager = function SoundManager() {
+	this.soundTimers = {};
+	this.playSound = function (soundId, options) {
+		options = Object.assign({
+			interval: {
+				min: 20000,
+				max: 30000
+			},
+			isMusic: false
+		}, options);
+		var playFunction = function () {
+			if (options.isMusic) {
+				LK.playMusic(soundId);
+			} else {
+				LK.getSound(soundId).play();
+			}
+			var nextInterval = Math.random() * (options.interval.max - options.interval.min) + options.interval.min;
+			this.soundTimers[soundId] = LK.setTimeout(playFunction.bind(this), nextInterval);
+		}.bind(this);
+		playFunction();
+	};
+	this.initialize = function () {
+		// Initialize ambient sounds
+		this.playSound('songbird1');
+		this.playSound('cricket1');
+		this.playSound('breeze1');
+		this.playSound('frog1');
+		// Initialize background music
+		this.playSound('bgm1', {
+			isMusic: true
+		});
+	};
+	this.stopSound = function (soundId) {
+		if (this.soundTimers[soundId]) {
+			LK.clearTimeout(this.soundTimers[soundId]);
+			delete this.soundTimers[soundId];
+		}
+		LK.getSound(soundId).stop();
+	};
+};
+var soundManager = new SoundManager();
+soundManager.initialize();
 // Start the game
 initializeBGM();
 initializeAmbientSounds();
 spawnBird1();
@@ -1250,8 +1277,130 @@
 	};
 };
 var spawnManager = new SpawnManager();
 spawnManager.initialize();
+var originalUpdate = game.update;
+game.update = function () {
+	// Call the original update function first
+	originalUpdate.call(this);
+	// Update clouds
+	for (var i = 0; i < clouds.length; i++) {
+		clouds[i].update();
+	}
+	// Update each bird
+	birds.forEach(function (bird) {
+		bird.update();
+		// Check if the bird has moved off-screen
+		if (bird.lastY <= 2732 && bird.y > 2732) {
+			bird.y = -bird.height; // Respawn the bird at the top
+			bird.x = Math.random() * 2048; // Randomize the x position
+			bird.speed = 1 + Math.random() * 0.6; // Reset speed for new bird
+		}
+	});
+	// Ensure correct number of birds with sound effects
+	var bird1Count = birds.filter(function (b) {
+		return b instanceof Bird1;
+	}).length;
+	var bird2Count = birds.filter(function (b) {
+		return b instanceof Bird2;
+	}).length;
+	// Maintain exactly 1 Bird1
+	if (bird1Count < 1) {
+		var newBird1 = new Bird1();
+		newBird1.x = Math.random() * 2048;
+		newBird1.y = -newBird1.height;
+		newBird1.speed = Math.random() * 1.6 + 1;
+		newBird1.lastIntersecting = false;
+		newBird1.type = 'bird1';
+		newBird1.color = 0x746130;
+		game.addChild(newBird1);
+		game.layerManager.addToLayer(newBird1, LAYERS.BIRD1);
+		birds.push(newBird1);
+		LK.getSound('bird1').play();
+	} else if (bird1Count > 1) {
+		var extraBird1s = birds.filter(function (b) {
+			return b instanceof Bird1;
+		}).slice(1);
+		extraBird1s.forEach(function (b) {
+			b.destroy();
+			birds.splice(birds.indexOf(b), 1);
+		});
+	}
+	// Maintain exactly 3 Bird2s
+	if (bird2Count < 3) {
+		for (var i = 0; i < 3 - bird2Count; i++) {
+			var newBird2 = new Bird2();
+			newBird2.x = Math.random() < 0.5 ? 0 : 2048;
+			newBird2.y = Math.random() * (2732 / 2);
+			newBird2.speed = 1 + Math.random() * 0.6;
+			newBird2.lastIntersecting = false;
+			newBird2.type = 'bird2';
+			newBird2.color = 0xFFFFFF;
+			game.addChild(newBird2);
+			game.layerManager.addToLayer(newBird2, LAYERS.BIRD2);
+			birds.push(newBird2);
+			LK.getSound('bird2').play();
+		}
+	} else if (bird2Count > 3) {
+		var extraBird2s = birds.filter(function (b) {
+			return b instanceof Bird2;
+		}).slice(3);
+		extraBird2s.forEach(function (b) {
+			b.destroy();
+			birds.splice(birds.indexOf(b), 1);
+		});
+	}
+	// Update UFOs, jets, and check for collisions
+	game.children.forEach(function (entity) {
+		if (entity instanceof UFO1 || entity instanceof UFO2) {
+			if (!entity.soundPlayed && entity.x > 0 && entity.x < 2048) {
+				LK.getSound('ufo1').play();
+				entity.soundPlayed = true;
+			}
+			entity.update();
+		}
+	});
+	// Update each laser and check collisions
+	game.children.forEach(function (child) {
+		if (child instanceof Laser) {
+			child.update();
+			// Check for intersections with birds
+			birds.forEach(function (bird) {
+				if (!child.lastIntersecting && AABBIntersect(child, bird)) {
+					if (bird instanceof Bird1) {
+						score += 5;
+						LK.getSound('dead1').play();
+					} else if (bird instanceof Bird2) {
+						score += 1;
+						LK.getSound('dead2').play();
+					}
+					scoreDisplay.updateScore(score.toString()); // Update the score display
+					bird.destroy(); // Remove the bird when hit by a laser
+					birds.splice(birds.indexOf(bird), 1); // Remove bird from the array
+					child.destroy();
+					LK.getSound('laser1').play();
+				}
+			});
+			// Check for intersections with UFOs
+			game.children.forEach(function (entity) {
+				if ((entity instanceof UFO1 || entity instanceof UFO2) && !child.lastIntersecting && AABBIntersect(child, entity)) {
+					score += 25;
+					scoreDisplay.updateScore(score.toString());
+					entity.destroy();
+					child.destroy();
+					LK.getSound('dead3').play();
+					LK.getSound('laser2').play();
+				}
+			});
+			// Update lastIntersecting state
+			child.lastIntersecting = birds.some(function (bird) {
+				return child.intersects(bird);
+			}) || game.children.some(function (entity) {
+				return (entity instanceof UFO1 || entity instanceof UFO2) && child.intersects(entity);
+			});
+		}
+	});
+};
 function spawnBird1() {
 	if (!birds.some(function (b) {
 		return b instanceof Bird1;
 	})) {
@@ -1354,11 +1503,9 @@
 			if (!entity.soundPlayed && entity.x > 0 && entity.x < 2048) {
 				LK.getSound('ufo1').play();
 				entity.soundPlayed = true;
 			}
-			if (typeof entity.update === 'function') {
-				entity.update();
-			}
+			entity.update();
 		}
 	});
 	// Update each laser and check collisions
 	game.children.forEach(function (child) {
@@ -1787,11 +1934,8 @@
 var bird1; // Define bird1 variable in the global scope
 var bird; // Define bird variable in the global scope
 var ufo; // Define the ufo variable in the global scope
 var laser; // Define the laser variable in the global scope
-var x; // Define the x variable in the global scope
-var y; // Define the y variable in the global scope
-var deltaTime = 1 / 60; // Define deltaTime variable in the global scope, assuming 60 FPS
 var ufoTimer = LK.setTimeout(function () {
 	addUFO();
 	// Reset the timer for the UFO to reappear between 10-20 seconds
 	ufoTimer = LK.setTimeout(arguments.callee, Math.random() * 10000 + 10000);
@@ -2139,10 +2283,15 @@
 	}]);
 }(); // Instantiate the EntityManager
 var entityManager = new EntityManager();
 // Update the game update function to use the EntityManager
-// Update entities using the EntityManager
-entityManager.update(deltaTime);
+var originalUpdate = game.update;
+game.update = function () {
+	// Call the original update function first
+	originalUpdate.call(this);
+	// Update entities using the EntityManager
+	entityManager.update(deltaTime);
+};
 // Add existing entities to the EntityManager
 var bird1 = new Bird1();
 bird1.x = Math.random() * 2048;
 bird1.y = -bird1.height;
@@ -2173,8 +2322,26 @@
 entityManager.add(jet);
 var laser = new Laser(cat.x - 140, cat.y - 440, x, y); // laser starting point
 entityManager.add(laser);
 // Ensure timers for ambient sounds and bgm1 are set to repeat every 20-30 seconds
+function initializeAmbientSounds() {
+	function playAmbientSounds() {
+		LK.getSound('songbird1').play();
+		LK.getSound('cricket1').play();
+		LK.setTimeout(playAmbientSounds, Math.random() * 10000 + 20000); // 20-30 seconds
+	}
+	playAmbientSounds();
+	// Set initial interval
+	LK.setInterval(playAmbientSounds, 25000); // Average of 20-30 seconds
+}
+function initializeBGM() {
+	function playBGM() {
+		LK.playMusic('bgm1');
+	}
+	playBGM();
+	// Set regular interval for background music
+	LK.setInterval(playBGM, 25000); // Average of 20-30 seconds
+}
 // Fix scoring
 var scoreManager = new ScoreManager();
 var score = 0;
 game.down = function (x, y, obj) {