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

/**** 
* Initialize Game
****/ 
// BaseEntityManager removed - using EntityManager defined at the beginning of the file
// Initialize clouds array
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Sky blue
});

/**** 
* Game Code
****/ 
// Modern ES6 class implementation for game object movement
// Unified GameObjectMovement class with improved movement patterns and sound management
// Base GameObject class to handle common functionality
var _GameObjectMovement = {
	MovementConfigs: {
		base: {
			speed: 2,
			speedRange: 1.2,
			arcAmplitude: 6.5,
			arcFrequency: 100,
			isVertical: false,
			canFlip: true,
			moveSound: null,
			respawnTime: {
				min: 20000,
				max: 30000
			},
			screenWidth: 2048,
			screenHeight: 2732
		},
		bird1: {
			speed: 2,
			speedRange: 1.2,
			arcAmplitude: 6.5,
			arcFrequency: 100,
			isVertical: true,
			moveSound: 'wings1'
		},
		bird2: {
			speed: 2.5,
			speedRange: 1.2,
			arcAmplitude: 6.5,
			arcFrequency: 100,
			isVertical: true,
			moveSound: 'wings1'
		},
		ufo1: {
			speed: 3.2,
			speedRange: 0.8,
			arcAmplitude: 4.5,
			arcFrequency: 80,
			isVertical: false,
			moveSound: 'ufo1'
		},
		ufo2: {
			speed: 3.2,
			speedRange: 0.8,
			arcAmplitude: 4.5,
			arcFrequency: 80,
			isVertical: false,
			moveSound: 'ufo1'
		},
		jet1: {
			speed: 10,
			speedRange: 0,
			arcAmplitude: 0,
			arcFrequency: 0,
			isVertical: false,
			canFlip: true,
			moveSound: 'jet1'
		},
		cloud1: {
			speed: 0.25,
			speedRange: 0.55,
			arcAmplitude: 0,
			arcFrequency: 0,
			isVertical: false,
			canFlip: false
		},
		cloud2: {
			speed: 0.25,
			speedRange: 0.55,
			arcAmplitude: 0,
			arcFrequency: 0,
			isVertical: false,
			canFlip: false
		},
		'grass-front': {
			speed: 0,
			speedRange: 0,
			arcAmplitude: 1.2,
			arcFrequency: 120,
			isVertical: false,
			moveSound: null,
			canFlip: false
		},
		'grass-back': {
			speed: 0,
			speedRange: 0,
			arcAmplitude: 0.8,
			arcFrequency: 150,
			isVertical: false,
			moveSound: null,
			canFlip: false
		}
	}
};
function ownKeys(e, r) {
	var t = Object.keys(e);
	if (Object.getOwnPropertySymbols) {
		var o = Object.getOwnPropertySymbols(e);
		r && (o = o.filter(function (r) {
			return Object.getOwnPropertyDescriptor(e, r).enumerable;
		})), t.push.apply(t, o);
	}
	return t;
}
function _objectSpread(e) {
	for (var r = 1; r < arguments.length; r++) {
		var t = null != arguments[r] ? arguments[r] : {};
		r % 2 ? ownKeys(Object(t), !0).forEach(function (r) {
			_defineProperty(e, r, t[r]);
		}) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) {
			Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r));
		});
	}
	return e;
}
function _defineProperty(e, r, t) {
	return (r = _toPropertyKey2(r)) in e ? Object.defineProperty(e, r, {
		value: t,
		enumerable: !0,
		configurable: !0,
		writable: !0
	}) : e[r] = t, e;
}
function _callSuper(t, o, e) {
	return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e));
}
function _possibleConstructorReturn(t, e) {
	if (e && ("object" == _typeof2(e) || "function" == typeof e)) {
		return e;
	}
	if (void 0 !== e) {
		throw new TypeError("Derived constructors may only return object or undefined");
	}
	return _assertThisInitialized(t);
}
function _assertThisInitialized(e) {
	if (void 0 === e) {
		throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
	}
	return e;
}
function _isNativeReflectConstruct() {
	try {
		var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {}));
	} catch (t) {}
	return (_isNativeReflectConstruct = function _isNativeReflectConstruct() {
		return !!t;
	})();
}
function _superPropGet(t, o, e, r) {
	var p = _get(_getPrototypeOf(1 & r ? t.prototype : t), o, e);
	return 2 & r && "function" == typeof p ? function (t) {
		return p.apply(e, t);
	} : p;
}
function _get() {
	return _get = "undefined" != typeof Reflect && Reflect.get ? Reflect.get.bind() : function (e, t, r) {
		var p = _superPropBase(e, t);
		if (p) {
			var n = Object.getOwnPropertyDescriptor(p, t);
			return n.get ? n.get.call(arguments.length < 3 ? e : r) : n.value;
		}
	}, _get.apply(null, arguments);
}
function _superPropBase(t, o) {
	for (; !{}.hasOwnProperty.call(t, o) && null !== (t = _getPrototypeOf(t));) {
		;
	}
	return t;
}
function _getPrototypeOf(t) {
	return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) {
		return t.__proto__ || Object.getPrototypeOf(t);
	}, _getPrototypeOf(t);
}
function _inherits(t, e) {
	if ("function" != typeof e && null !== e) {
		throw new TypeError("Super expression must either be null or a function");
	}
	t.prototype = Object.create(e && e.prototype, {
		constructor: {
			value: t,
			writable: !0,
			configurable: !0
		}
	}), Object.defineProperty(t, "prototype", {
		writable: !1
	}), e && _setPrototypeOf(t, e);
}
function _setPrototypeOf(t, e) {
	return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) {
		return t.__proto__ = e, t;
	}, _setPrototypeOf(t, e);
}
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 _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 SoundManager = /*#__PURE__*/function () {
	function SoundManager(config) {
		_classCallCheck2(this, SoundManager);
		this.config = config || {};
		this.soundTimers = {};
		this.soundCallbacks = {};
		this.soundIntervals = {
			ambient: {
				min: 20000,
				max: 30000
			},
			background: {
				min: 20000,
				max: 30000
			},
			ufo: {
				min: 20000,
				max: 30000
			},
			jet: {
				min: 20000,
				max: 30000
			}
		};
	}
	return _createClass2(SoundManager, [{
		key: "initialize",
		value: function initialize() {
			var _this = this;
			var ambientSounds = [{
				id: 'songbird1',
				volume: 0.1,
				minDelay: 5000,
				maxDelay: 15000
			}, {
				id: 'cricket1',
				volume: 0.1,
				minDelay: 8000,
				maxDelay: 20000
			}, {
				id: 'breeze1',
				volume: 0.1,
				minDelay: 10000,
				maxDelay: 25000
			}, {
				id: 'frog1',
				volume: 0.1,
				minDelay: 12000,
				maxDelay: 30000
			}, {
				id: 'chitter',
				volume: 0.1,
				minDelay: 15000,
				maxDelay: 35000
			}];
			ambientSounds.forEach(function (sound) {
				var initialDelay = Math.random() * (sound.maxDelay - sound.minDelay) + sound.minDelay;
				LK.setTimeout(function () {
					_this.playSound(sound.id, {
						volume: sound.volume,
						interval: {
							min: sound.minDelay,
							max: sound.maxDelay
						}
					});
				}, initialDelay);
			});
			this.playSound('bgm1', {
				isMusic: true,
				volume: 0.1,
				loop: true,
				autoRestart: false
			});
		}
	}, {
		key: "playSound",
		value: function playSound(soundId, options) {
			var _this2 = this;
			options = Object.assign({
				interval: this.soundIntervals.ambient,
				isMusic: false,
				volume: 0.1,
				loop: false,
				autoRestart: true,
				onPlay: null,
				onStop: null
			}, options);
			var _playFunction = function playFunction() {
				if (options.isMusic) {
					LK.playMusic(soundId, {
						volume: options.volume
					});
				} else {
					var sound = LK.getSound(soundId);
					if (sound) {
						sound.volume = options.volume;
						if (options.loop) {
							sound.loop = true;
						}
						sound.play();
						if (options.onPlay) {
							options.onPlay();
						}
					}
				}
				if (options.autoRestart) {
					var nextInterval = Math.random() * (options.interval.max - options.interval.min) + options.interval.min;
					_this2.soundTimers[soundId] = LK.setTimeout(_playFunction.bind(_this2), nextInterval);
				}
			};
			this.soundCallbacks[soundId] = options;
			_playFunction();
			return this.soundTimers[soundId];
		}
	}, {
		key: "stopSound",
		value: function stopSound(soundId) {
			if (this.soundTimers[soundId]) {
				LK.clearTimeout(this.soundTimers[soundId]);
				delete this.soundTimers[soundId];
			}
			var sound = LK.getSound(soundId);
			if (sound) {
				sound.stop();
				if (this.soundCallbacks[soundId] && this.soundCallbacks[soundId].onStop) {
					this.soundCallbacks[soundId].onStop();
				}
				delete this.soundCallbacks[soundId];
			}
		}
	}, {
		key: "stopAllSounds",
		value: function stopAllSounds() {
			var _this3 = this;
			Object.keys(this.soundTimers).forEach(function (soundId) {
				_this3.stopSound(soundId);
			});
		}
	}]);
}();
var Container = /*#__PURE__*/function () {
	function Container() {
		_classCallCheck2(this, Container);
		this.children = [];
	}
	return _createClass2(Container, [{
		key: "attachAsset",
		value: function attachAsset(assetName, options) {
			if (!assetName) {
				console.error('Asset name is required for attachAsset');
				return null;
			}
			var asset = LK.getAsset(assetName, {});
			if (!asset) {
				console.error('Failed to load asset:', assetName);
				return null;
			}
			var sprite = LK.getAsset(assetName, {});
			if (options) {
				Object.assign(sprite, options);
			}
			this.addChild(sprite);
			return sprite;
		}
	}, {
		key: "addChild",
		value: function addChild(child) {
			if (child && !this.children.includes(child)) {
				this.children.push(child);
			}
			return child;
		}
	}, {
		key: "destroy",
		value: function destroy() {
			if (this.children) {
				this.children.forEach(function (child) {
					if (child && child.destroy) {
						child.destroy();
					}
				});
				this.children = [];
			}
		}
	}]);
}();
var EntityManager = /*#__PURE__*/function () {
	function EntityManager() {
		_classCallCheck2(this, EntityManager);
		this.entities = [];
		this.pendingRemovals = [];
	}
	return _createClass2(EntityManager, [{
		key: "add",
		value: function add(entity) {
			if (!entity) {
				return;
			}
			if (!this.entities.includes(entity)) {
				this.entities.push(entity);
				if (entity.type && game.spawnManager && game.spawnManager.objectCounts) {
					game.spawnManager.objectCounts[entity.type] = (game.spawnManager.objectCounts[entity.type] || 0) + 1;
				}
			}
		}
	}, {
		key: "remove",
		value: function remove(entity) {
			if (!entity) {
				return;
			}
			var index = this.entities.indexOf(entity);
			if (index > -1) {
				this.entities.splice(index, 1);
				// First mark as destroyed to prevent re-entry
				if (entity.destroy && !entity.destroyed) {
					entity.destroyed = true;
					entity.destroy();
				}
				// Then update layer tracking
				if (game.layerManager) {
					game.layerManager.removeFromTracking(entity);
				}
				// Finally update spawn counts
				if (entity.type && game.spawnManager && game.spawnManager.objectCounts) {
					var currentCount = game.spawnManager.objectCounts[entity.type] || 0;
					game.spawnManager.objectCounts[entity.type] = Math.max(0, currentCount - 1);
				}
			}
		}
	}, {
		key: "update",
		value: function update(deltaTime) {
			var _this4 = this;
			// Clear pending removals from previous update
			this.pendingRemovals = [];
			// Update entities and mark destroyed ones for removal
			for (var i = this.entities.length - 1; i >= 0; i--) {
				var entity = this.entities[i];
				if (!entity || entity.destroyed) {
					this.pendingRemovals.push(entity);
					continue;
				}
				if (entity.update) {
					entity.update(deltaTime);
				}
			}
			// Remove destroyed entities
			this.pendingRemovals.forEach(function (entity) {
				return _this4.remove(entity);
			});
		}
	}, {
		key: "getAllOfType",
		value: function getAllOfType(type) {
			return this.entities.filter(function (entity) {
				return entity && !entity.destroyed && entity instanceof type;
			});
		}
	}, {
		key: "clear",
		value: function clear() {
			// Remove all entities properly using the remove method
			while (this.entities.length > 0) {
				this.remove(this.entities[0]);
			}
			this.pendingRemovals = [];
			// Clear spawn timers if they exist
			if (game.spawnManager) {
				Object.keys(game.spawnManager.spawnTimers || {}).forEach(function (type) {
					if (game.spawnManager.spawnTimers[type]) {
						LK.clearTimeout(game.spawnManager.spawnTimers[type]);
						delete game.spawnManager.spawnTimers[type];
					}
				});
				game.spawnManager.spawnTimers = {};
				// Reset all object counts
				game.spawnManager.objectCounts = {
					bird1: 0,
					bird2: 0,
					cloud1: 0,
					cloud2: 0,
					ufo1: 0,
					ufo2: 0,
					jet1: 0
				};
			}
		}
	}]);
}();
var GameObject = /*#__PURE__*/function (_Container) {
	function GameObject(assetName) {
		var _this5;
		var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
		_classCallCheck2(this, GameObject);
		_this5 = _callSuper(this, GameObject);
		_this5.graphics = _this5.attachAsset(assetName, {});
		return _this5;
	}
	// Common destroy method
	_inherits(GameObject, _Container);
	return _createClass2(GameObject, [{
		key: "destroy",
		value: function destroy() {
			if (this.destroyed) {
				return;
			}
			this.destroyed = true;
			if (game.layerManager) {
				game.layerManager.removeFromTracking(this);
			}
			if (this.movement && this.movement.cleanup) {
				this.movement.cleanup();
				this.movement = null;
			}
			if (this.graphics) {
				this.graphics.destroy();
				this.graphics = null;
			}
			_superPropGet(GameObject, "destroy", this, 3)([]);
		}
		// Common update method
	}, {
		key: "update",
		value: function update() {
			if (this.movement) {
				this.movement.update();
			}
		}
	}]);
}(Container);
var Background = /*#__PURE__*/function (_GameObject) {
	function Background() {
		_classCallCheck2(this, Background);
		return _callSuper(this, Background, ['background']);
	}
	_inherits(Background, _GameObject);
	return _createClass2(Background);
}(GameObject);
var Bird1 = /*#__PURE__*/function (_GameObject2) {
	function Bird1() {
		var _this6;
		_classCallCheck2(this, Bird1);
		_this6 = _callSuper(this, Bird1, ['bird1']);
		_this6.type = 'bird1';
		_this6.movement = new GameObjectMovement(_this6, _this6.graphics, GameObjectMovement.MovementConfigs.bird1);
		return _this6;
	}
	_inherits(Bird1, _GameObject2);
	return _createClass2(Bird1);
}(GameObject);
var Bird2 = /*#__PURE__*/function (_GameObject3) {
	function Bird2() {
		var _this7;
		_classCallCheck2(this, Bird2);
		_this7 = _callSuper(this, Bird2, ['bird2']);
		_this7.type = 'bird2';
		_this7.movement = new GameObjectMovement(_this7, _this7.graphics, GameObjectMovement.MovementConfigs.bird2);
		return _this7;
	}
	_inherits(Bird2, _GameObject3);
	return _createClass2(Bird2);
}(GameObject);
var Cat = /*#__PURE__*/function (_GameObject4) {
	function Cat() {
		_classCallCheck2(this, Cat);
		return _callSuper(this, Cat, ['cat', {
			anchorX: 0.5,
			anchorY: 1
		}]);
	}
	_inherits(Cat, _GameObject4);
	return _createClass2(Cat);
}(GameObject); // Define cloud types at the beginning
var CLOUD_TYPES = ['cloud1', 'cloud2'];
var GrassLayer = /*#__PURE__*/function (_GameObject5) {
	function GrassLayer(type) {
		var _this8;
		_classCallCheck2(this, GrassLayer);
		_this8 = _callSuper(this, GrassLayer, [type, {
			anchorX: 0.5,
			anchorY: 0.5,
			alpha: 1
		}]);
		_this8.type = type;
		_this8.movement = new GameObjectMovement(_this8, _this8.graphics, GameObjectMovement.MovementConfigs[type]);
		return _this8;
	}
	_inherits(GrassLayer, _GameObject5);
	return _createClass2(GrassLayer, [{
		key: "update",
		value: function update(deltaTime) {
			_superPropGet(GrassLayer, "update", this, 3)([deltaTime]);
			if (this.movement) {
				this.movement.update(deltaTime);
			}
		}
	}]);
}(GameObject);
var GRASS_TYPES = ['grass-front', 'grass-back'];
// Initialize grass layers
var grassFront = new GrassLayer('grass-front');
grassFront.x = LK.width / 2;
grassFront.y = LK.height - 100;
var grassBack = new GrassLayer('grass-back');
grassBack.x = LK.width / 2;
grassBack.y = LK.height - 150;
// Add grass layers to the game
game.entityManager.add(grassBack);
game.entityManager.add(grassFront);
var Cloud = /*#__PURE__*/function (_GameObject6) {
	function Cloud() {
		var _this9;
		_classCallCheck2(this, Cloud);
		var cloudType = CLOUD_TYPES[Math.floor(Math.random() * CLOUD_TYPES.length)];
		_this9 = _callSuper(this, Cloud, [cloudType, {
			anchorX: 0.5,
			anchorY: 0.5,
			alpha: 0.8
		}]);
		_this9.type = cloudType;
		_this9.movement = new GameObjectMovement(_this9, _this9.graphics, GameObjectMovement.MovementConfigs[_this9.type]);
		return _this9;
	}
	_inherits(Cloud, _GameObject6);
	return _createClass2(Cloud, [{
		key: "destroy",
		value: function destroy() {
			if (spawnManager) {
				spawnManager.objectCounts[this.type === 'cloud1' ? 'cloud1' : 'cloud2']--;
			}
			this.movement = null;
			_superPropGet(Cloud, "destroy", this, 3)([]);
		}
	}]);
}(GameObject); // Using GrassLayer class for grass-back implementation
var GrassFront = /*#__PURE__*/function (_GameObject7) {
	function GrassFront() {
		_classCallCheck2(this, GrassFront);
		return _callSuper(this, GrassFront, ['grass-front', {
			anchorX: 0.5,
			anchorY: 1
		}]);
	}
	_inherits(GrassFront, _GameObject7);
	return _createClass2(GrassFront, [{
		key: "update",
		value: function update() {
			// Swaying effect with bounds checking and smoother movement
			var maxOffset = 2.0;
			var offset = Math.sin(LK.ticks / 90) * 0.15;
			this.x += Math.max(-maxOffset, Math.min(maxOffset, offset));
		}
	}]);
}(GameObject);
var Jet1 = /*#__PURE__*/function (_GameObject8) {
	function Jet1() {
		var _this10;
		_classCallCheck2(this, Jet1);
		_this10 = _callSuper(this, Jet1, ['jet1']);
		_this10.type = 'jet1';
		_this10.movement = new GameObjectMovement(_this10, _this10.graphics, GameObjectMovement.MovementConfigs.jet1);
		_this10.soundPlayed = false;
		return _this10;
	}
	_inherits(Jet1, _GameObject8);
	return _createClass2(Jet1, [{
		key: "update",
		value: function update() {
			_superPropGet(Jet1, "update", this, 3)([]);
			// Play jet1 sound when on screen
			if (!this.soundPlayed && this.x > 0 && this.x < 2048) {
				LK.getSound('jet1').play();
				this.soundPlayed = true;
			}
		}
	}]);
}(GameObject);
function respawnJet() {
	if (game.jet === null) {
		var jet = new Jet1();
		jet.x = Math.random() < 0.5 ? 2048 + jet.width / 2 : -jet.width / 2;
		jet.y = Math.random() * (2732 / 2);
		addEntityToLayer(jet, LAYERS.JET1);
		game.jet = jet;
	}
	game.jetSpawnTimer = null;
}
var Laser = /*#__PURE__*/function (_Container2) {
	function Laser(startX, startY, targetX, targetY) {
		var _this11;
		_classCallCheck2(this, Laser);
		_this11 = _callSuper(this, Laser);
		_this11.laserGraphics = _this11.attachAsset('laser2', {
			anchorX: 0.5,
			anchorY: 0.5,
			brightness: 2.0
		});
		var dx = targetX - startX;
		var dy = targetY - startY;
		var distance = Math.sqrt(dx * dx + dy * dy);
		var speed = 60;
		_this11.vx = dx / distance * speed;
		_this11.vy = dy / distance * speed;
		_this11.x = startX;
		_this11.y = startY;
		_this11.lastIntersecting = false;
		_this11.active = true;
		LK.getSound('laser1').play();
		return _this11;
	}
	_inherits(Laser, _Container2);
	return _createClass2(Laser, [{
		key: "destroy",
		value: function destroy() {
			if (game.layerManager) {
				game.layerManager.removeFromTracking(this);
			}
			_superPropGet(Laser, "destroy", this, 3)([]);
		}
	}, {
		key: "update",
		value: function update() {
			if (!this.active) {
				return;
			}
			// Move first
			this.x += this.vx;
			this.y += this.vy;
			// Check collisions only with relevant layers
			var collided = false;
			var targets = game.layerManager.getAllInteractiveLayers();
			for (var i = 0; i < targets.length && !collided; i++) {
				for (var j = 0; j < targets.length && !collided; j++) {
					var target = targets[j];
					if (!this.lastIntersecting && this.intersects(target)) {
						var soundEffect = game.layerManager.isInLayer(target, 'ufos') ? 'dead3' : 'dead2';
						LK.getSound(soundEffect).play();
						// Update score based on target type
						var scoreValue = 0;
						if (game.layerManager.isInLayer(target, LAYERS.BIRD1)) {
							scoreValue = 5;
						} else if (game.layerManager.isInLayer(target, LAYERS.BIRD2)) {
							scoreValue = 1;
						} else if (game.layerManager.isInLayer(target, LAYERS.UFO1) || game.layerManager.isInLayer(target, LAYERS.UFO2)) {
							scoreValue = 25;
						}
						score += scoreValue;
						if (game.mirror) {
							game.mirror.updateScore(score);
						}
						target.destroy();
						collided = true;
					}
				}
			}
			// Update intersection state
			this.lastIntersecting = collided;
			// Destroy if out of bounds
			if (this.x < 0 || this.x > 2048 || this.y < 0 || this.y > 2732) {
				this.destroy();
			}
		}
	}]);
}(Container);
var Light1 = /*#__PURE__*/function (_GameObject9) {
	function Light1() {
		var _this12;
		_classCallCheck2(this, Light1);
		_this12 = _callSuper(this, Light1, ['light1', {
			anchorX: 0.5,
			anchorY: 0.5,
			alpha: 1.0
		}]);
		_this12.x = 450;
		_this12.y = 450;
		_this12.pulse = new Light1Pulse(_this12.graphics);
		_this12.pulse.startPulsating();
		return _this12;
	}
	_inherits(Light1, _GameObject9);
	return _createClass2(Light1, [{
		key: "update",
		value: function update() {
			// Swaying effect with bounds checking and smoother movement
			var maxOffset = 1.5;
			var offset = Math.sin(LK.ticks / 90) * 0.1;
			this.x += Math.max(-maxOffset, Math.min(maxOffset, offset));
		}
	}]);
}(GameObject);
var Mirror = /*#__PURE__*/function (_GameObject10) {
	function Mirror() {
		var _this13;
		_classCallCheck2(this, Mirror);
		_this13 = _callSuper(this, Mirror, ['mirror1']);
		_this13.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
		});
		_this13.scoreText.y = 260 + 50;
		_this13.scoreText.x = -155;
		_this13.scoreText.rotation = (-83 - 3) * (Math.PI / 180);
		addEntityToLayer(_this13.scoreText, LAYERS.UI);
		return _this13;
	}
	_inherits(Mirror, _GameObject10);
	return _createClass2(Mirror, [{
		key: "updateScore",
		value: function updateScore(newScore) {
			this.scoreText.setText(newScore);
		}
	}]);
}(GameObject);
var Reticle = /*#__PURE__*/function (_GameObject11) {
	function Reticle() {
		_classCallCheck2(this, Reticle);
		return _callSuper(this, Reticle, ['reticle1']);
	}
	_inherits(Reticle, _GameObject11);
	return _createClass2(Reticle, [{
		key: "update",
		value: function update() {
			if (!this.pulse) {
				this.pulse = new ReticlePulse(this.graphics);
				this.pulse.startPulsating();
			}
			_superPropGet(Reticle, "update", this, 3)([]);
		}
	}]);
}(GameObject);
var Stack1 = /*#__PURE__*/function (_GameObject12) {
	function Stack1() {
		_classCallCheck2(this, Stack1);
		return _callSuper(this, Stack1, ['stack1', {
			anchorX: 0.5,
			anchorY: 0.5,
			rotation: Math.PI / -12
		}]);
	}
	_inherits(Stack1, _GameObject12);
	return _createClass2(Stack1);
}(GameObject);
var Sun = /*#__PURE__*/function (_GameObject13) {
	function Sun() {
		var _this14;
		_classCallCheck2(this, Sun);
		_this14 = _callSuper(this, Sun, ['sun']);
		_this14.pulse = new SunPulse(_this14.graphics);
		_this14.pulse.startPulsating();
		return _this14;
	}
	_inherits(Sun, _GameObject13);
	return _createClass2(Sun);
}(GameObject);
var Tree = /*#__PURE__*/function (_GameObject14) {
	function Tree() {
		var _this15;
		_classCallCheck2(this, Tree);
		_this15 = _callSuper(this, Tree, ['tree1', {
			anchorX: 0.5,
			anchorY: 1,
			antialias: true,
			stroke: 0x000000,
			strokeThickness: 15
		}]);
		_this15.type = 'tree1';
		_this15.movement = new GameObjectMovement(_this15, _this15.graphics, GameObjectMovement.MovementConfigs.tree1);
		return _this15;
	}
	_inherits(Tree, _GameObject14);
	return _createClass2(Tree, [{
		key: "update",
		value: function update(deltaTime) {
			_superPropGet(Tree, "update", this, 3)([deltaTime]);
			if (this.movement) {
				this.movement.update(deltaTime);
			}
		}
	}, {
		key: "destroy",
		value: function destroy() {
			this.movement = null;
			_superPropGet(Tree, "destroy", this, 3)([]);
		}
	}]);
}(GameObject);
var Tree2 = /*#__PURE__*/function (_GameObject15) {
	function Tree2() {
		var _this16;
		_classCallCheck2(this, Tree2);
		_this16 = _callSuper(this, Tree2, ['tree2', {
			anchorX: 0.5,
			anchorY: 1
		}]);
		_this16.type = 'tree2';
		_this16.movement = new GameObjectMovement(_this16, _this16.graphics, GameObjectMovement.MovementConfigs.tree2);
		return _this16;
	}
	_inherits(Tree2, _GameObject15);
	return _createClass2(Tree2, [{
		key: "update",
		value: function update(deltaTime) {
			_superPropGet(Tree2, "update", this, 3)([deltaTime]);
			if (this.movement) {
				this.movement.update(deltaTime);
			}
		}
	}, {
		key: "destroy",
		value: function destroy() {
			this.movement = null;
			_superPropGet(Tree2, "destroy", this, 3)([]);
		}
	}]);
}(GameObject);
var UFO1 = /*#__PURE__*/function (_GameObject16) {
	function UFO1() {
		var _this17;
		_classCallCheck2(this, UFO1);
		_this17 = _callSuper(this, UFO1, ['ufo1']);
		_this17.type = 'ufo1';
		_this17.movement = new GameObjectMovement(_this17, _this17.graphics, GameObjectMovement.MovementConfigs.ufo1);
		_this17.soundPlayed = false;
		return _this17;
	}
	_inherits(UFO1, _GameObject16);
	return _createClass2(UFO1, [{
		key: "update",
		value: function update() {
			_superPropGet(UFO1, "update", this, 3)([]);
			if (!this.soundPlayed && this.x > 0 && this.x < 2048) {
				LK.getSound('ufo1').play();
				this.soundPlayed = true;
			}
		}
	}]);
}(GameObject);
var UFO2 = /*#__PURE__*/function (_GameObject17) {
	function UFO2() {
		var _this18;
		_classCallCheck2(this, UFO2);
		_this18 = _callSuper(this, UFO2, ['ufo2']);
		_this18.type = 'ufo2';
		_this18.movement = new GameObjectMovement(_this18, _this18.graphics, GameObjectMovement.MovementConfigs.ufo2);
		_this18.soundPlayed = false;
		return _this18;
	}
	_inherits(UFO2, _GameObject17);
	return _createClass2(UFO2, [{
		key: "update",
		value: function update() {
			_superPropGet(UFO2, "update", this, 3)([]);
			if (!this.soundPlayed && this.x > 0 && this.x < 2048) {
				LK.getSound('ufo1').play();
				this.soundPlayed = true;
			}
		}
	}]);
}(GameObject);
var GameObjectMovement = /*#__PURE__*/function () {
	_defineProperty(GameObjectMovement, "MovementConfigs", {
		base: {
			speed: 2,
			speedRange: 1.2,
			arcAmplitude: 6.5,
			arcFrequency: 100,
			isVertical: false,
			canFlip: true,
			moveSound: null,
			respawnTime: {
				min: 20000,
				max: 30000
			},
			screenWidth: 2048,
			screenHeight: 2732
		},
		bird1: {
			speed: 2,
			speedRange: 1.2,
			arcAmplitude: 6.5,
			arcFrequency: 100,
			isVertical: true,
			moveSound: 'wings1'
		},
		bird2: {
			speed: 2.5,
			speedRange: 1.2,
			arcAmplitude: 6.5,
			arcFrequency: 100,
			isVertical: true,
			moveSound: 'wings1'
		},
		ufo1: {
			speed: 3.2,
			speedRange: 0.8,
			arcAmplitude: 4.5,
			arcFrequency: 80,
			isVertical: false,
			moveSound: 'ufo1'
		},
		ufo2: {
			speed: 3.2,
			speedRange: 0.8,
			arcAmplitude: 4.5,
			arcFrequency: 80,
			isVertical: false,
			moveSound: 'ufo1'
		},
		jet1: {
			speed: 10,
			speedRange: 0,
			arcAmplitude: 0,
			arcFrequency: 0,
			isVertical: false,
			canFlip: true,
			moveSound: 'jet1'
		},
		cloud1: {
			speed: 0.25,
			speedRange: 0.55,
			arcAmplitude: 0,
			arcFrequency: 0,
			isVertical: false,
			canFlip: false
		},
		cloud2: {
			speed: 0.25,
			speedRange: 0.55,
			arcAmplitude: 0,
			arcFrequency: 0,
			isVertical: false,
			canFlip: false
		},
		'grass-front': {
			speed: 0,
			speedRange: 0,
			arcAmplitude: 1.2,
			arcFrequency: 120,
			isVertical: false,
			moveSound: null,
			canFlip: false
		},
		'grass-back': {
			speed: 0,
			speedRange: 0,
			arcAmplitude: 0.8,
			arcFrequency: 150,
			isVertical: false,
			moveSound: null,
			canFlip: false
		}
	});
	function GameObjectMovement(object, graphics) {
		var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
		_classCallCheck2(this, GameObjectMovement);
		this.object = object;
		this.graphics = graphics;
		this.options = _objectSpread(_objectSpread({}, GameObjectMovement.defaultOptions), 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.soundTimer = null;
		this.movementOffset = Math.random() * Math.PI * 2; // Random starting phase for smoother movement
	}
	return _createClass2(GameObjectMovement, [{
		key: "update",
		value: function update() {
			if (!this.object || this.object.destroyed) {
				this.cleanup();
				return;
			}
			var _this$object = this.object,
				currentX = _this$object.x,
				currentY = _this$object.y,
				width = _this$object.width,
				height = _this$object.height;
			var halfWidth = width / 2;
			var _this$options = this.options,
				isVertical = _this$options.isVertical,
				arcFrequency = _this$options.arcFrequency,
				arcAmplitude = _this$options.arcAmplitude,
				screenWidth = _this$options.screenWidth,
				screenHeight = _this$options.screenHeight;
			if (isVertical) {
				this.object.y += this.speed;
				// Enhanced sinusoidal movement with optimized calculations
				var phaseOffset = currentY / arcFrequency + this.movementOffset;
				this.object.x += Math.sin(phaseOffset) * arcAmplitude;
				if (currentY > screenHeight + height) {
					this.cleanup();
					return;
				}
			} else {
				// Optimized horizontal movement with wave pattern
				this.object.x += this.speed * this.direction;
				if (arcAmplitude > 0) {
					var phaseOffset = currentX / arcFrequency + this.movementOffset;
					this.object.y += Math.sin(phaseOffset) * (arcAmplitude * 0.5);
				}
				var isOutOfBounds = currentX <= screenWidth + halfWidth && this.object.x > screenWidth + halfWidth || currentX >= -halfWidth && this.object.x < -halfWidth;
				if (isOutOfBounds) {
					this.cleanup();
					return;
				}
			}
			if (this.options.canFlip) {
				flipImageVerticallyBasedOnDirection(this.graphics, currentX, this.object.x);
			}
			if (this.options.moveSound && !this.soundPlayed && this.object.x > 0 && this.object.x < this.options.screenWidth) {
				this.playMovementSound();
			}
			this.lastX = this.object.x;
			this.lastY = this.object.y;
		}
	}, {
		key: "cleanup",
		value: function cleanup() {
			if (!this.object || this.object.destroyed) {
				return;
			}
			var moveSound = this.options.moveSound;
			var soundManager = game.soundManager,
				spawnManager = game.spawnManager;
			// Stop movement sound if active
			if (moveSound && soundManager) {
				soundManager.stopSound(moveSound);
			}
			// Destroy object and schedule respawn
			this.object.destroy();
			if (spawnManager !== null && spawnManager !== void 0 && spawnManager.scheduleRespawn) {
				spawnManager.scheduleRespawn(this.object.type, this.object.constructor);
			}
			// Clear references
			this.object = null;
			this.soundTimer = null;
			this.soundPlayed = false;
		}
	}, {
		key: "playMovementSound",
		value: function playMovementSound() {
			var _this19 = this;
			var moveSound = this.options.moveSound;
			if (!moveSound || !game.soundManager) {
				return;
			}
			game.soundManager.playSound(moveSound, {
				volume: 0.1,
				interval: {
					min: 20000,
					max: 30000
				},
				onPlay: function onPlay() {
					_this19.soundPlayed = true;
				},
				onStop: function onStop() {
					_this19.soundPlayed = false;
					_this19.soundTimer = null;
				}
			});
		}
	}]);
}();
_GameObjectMovement = GameObjectMovement;
_defineProperty(GameObjectMovement, "MovementConfigs", {
	base: {
		speed: 2,
		speedRange: 1.2,
		arcAmplitude: 6.5,
		arcFrequency: 100,
		isVertical: false,
		canFlip: true,
		moveSound: null,
		respawnTime: {
			min: 20000,
			max: 30000
		},
		screenWidth: 2048,
		screenHeight: 2732
	},
	bird1: {
		speed: 2,
		speedRange: 1.2,
		arcAmplitude: 6.5,
		arcFrequency: 100,
		isVertical: true,
		moveSound: 'wings1'
	},
	bird2: {
		speed: 2.5,
		speedRange: 1.2,
		arcAmplitude: 6.5,
		arcFrequency: 100,
		isVertical: true,
		moveSound: 'wings1'
	},
	ufo1: {
		speed: 3.2,
		speedRange: 0.8,
		arcAmplitude: 4.5,
		arcFrequency: 80,
		isVertical: false,
		moveSound: 'ufo1'
	},
	ufo2: {
		speed: 3.2,
		speedRange: 0.8,
		arcAmplitude: 4.5,
		arcFrequency: 80,
		isVertical: false,
		moveSound: 'ufo1'
	},
	jet1: {
		speed: 10,
		speedRange: 0,
		arcAmplitude: 0,
		arcFrequency: 0,
		isVertical: false,
		canFlip: true,
		moveSound: 'jet1'
	},
	cloud1: {
		speed: 0.25,
		speedRange: 0.55,
		arcAmplitude: 0,
		arcFrequency: 0,
		isVertical: false,
		canFlip: false
	},
	cloud2: {
		speed: 0.25,
		speedRange: 0.55,
		arcAmplitude: 0,
		arcFrequency: 0,
		isVertical: false,
		canFlip: false
	},
	'grass-front': {
		speed: 0,
		speedRange: 0,
		arcAmplitude: 1.2,
		arcFrequency: 120,
		isVertical: false,
		moveSound: null,
		canFlip: false
	},
	'grass-back': {
		speed: 0,
		speedRange: 0,
		arcAmplitude: 0.8,
		arcFrequency: 150,
		isVertical: false,
		moveSound: null,
		canFlip: false
	}
});
_defineProperty(GameObjectMovement, "defaultOptions", _GameObjectMovement.MovementConfigs.base);
;
// Cloud class already defined above
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
};
// Initialize LayerManager
var layerManager = new LayerManager();
game.layerManager = layerManager;
// Cloud management is now handled by SpawnManager
// Initialize birds array for tracking
var birds = [];
var score = 0;
var mirror = new Mirror();
mirror.x = 2048 / 2 + 400;
mirror.y = 2732 - 185 - 80 - 390 + 30 + 50;
game.layerManager.addToLayer(mirror, LAYERS.MIRROR);
game.mirror = mirror;
var scoreDisplay = mirror;
var soundManager = new SoundManager();
soundManager.initialize();
// Initialize spawn manager
// Ensure all entities use LayerManager consistently
function addEntityToLayer(entity, layer) {
	if (!entity || !layer) {
		console.error('Invalid entity or layer provided to addEntityToLayer');
		return entity;
	}
	game.layerManager.addToLayer(entity, layer);
	if (!game.children.includes(entity)) {
		game.addChild(entity);
	}
	return entity;
}
var _SpawnManager = function SpawnManager() {
	this.spawnTimers = {};
	this.spawnRules = {
		bird1: {
			max: 1,
			layer: LAYERS.BIRD1,
			movement: Bird1Movement,
			scoreValue: 5
		},
		bird2: {
			min: 3,
			max: 3,
			layer: LAYERS.BIRD2,
			movement: Bird2Movement,
			scoreValue: 1
		},
		cloud1: {
			min: 1,
			max: 3,
			layer: LAYERS.CLOUD1,
			movement: CloudMovement
		},
		cloud2: {
			min: 1,
			max: 3,
			layer: LAYERS.CLOUD2,
			movement: CloudMovement
		},
		// Ensure 3-5 total clouds
		ufo1: {
			max: 1,
			respawnTime: {
				min: 20000,
				max: 30000
			},
			layer: LAYERS.UFO1,
			movement: UFOMovement,
			sound: 'ufo1',
			scoreValue: 25
		},
		ufo2: {
			max: 1,
			respawnTime: {
				min: 20000,
				max: 30000
			},
			layer: LAYERS.UFO2,
			movement: UFOMovement,
			sound: 'ufo1',
			scoreValue: 25
		},
		jet1: {
			max: 1,
			respawnTime: {
				min: 20000,
				max: 30000
			},
			layer: LAYERS.JET1,
			movement: GameObjectMovement,
			sound: 'jet1'
		}
	};
	// Initialize sound manager with ambient sounds configuration
	this.soundManager = new SoundManager({
		ambient: {
			breeze1: {
				volume: 0.1,
				interval: {
					min: 15000,
					max: 25000
				}
			},
			cricket1: {
				volume: 0.1,
				interval: {
					min: 10000,
					max: 20000
				}
			},
			frog1: {
				volume: 0.1,
				interval: {
					min: 20000,
					max: 30000
				}
			},
			songbird1: {
				volume: 0.1,
				interval: {
					min: 15000,
					max: 25000
				}
			}
		}
	});
	this.scoreManager = new ScoreManager();
	this.exclusiveGroups = [['ufo1', 'ufo2']];
	// Correct layer order as per requirements
	this.layerOrder = game.layerManager.getLayerOrder();
	this.spawnObject = function (type, Constructor, options) {
		var _this20 = this;
		var rule = this.spawnRules[type];
		if (!rule) {
			return;
		}
		var count = this.objectCounts[type] || 0;
		var maxCount = rule.max || 1;
		// Early exit conditions
		if (count >= maxCount) {
			return;
		}
		// Check exclusive groups (UFO1 and UFO2)
		if (this.exclusiveGroups.some(function (group) {
			if (group.includes(type)) {
				return group.some(function (groupType) {
					return _this20.objectCounts[groupType] > 0;
				});
			}
			return false;
		})) {
			return;
		}
		// Handle minimum count requirements
		if (rule.min && count < rule.min) {
			while (count < rule.min) {
				this.createObject(type, Constructor, rule);
				count++;
			}
			return;
		}
		// Ensure proper cloud count (3-5 total)
		if (type === 'cloud1' || type === 'cloud2') {
			var totalClouds = game.layerManager.getLayerEntityCount(LAYERS.CLOUD1) + game.layerManager.getLayerEntityCount(LAYERS.CLOUD2);
			if (totalClouds >= 5) {
				return;
			}
			if (totalClouds < 3) {
				while (totalClouds < 3) {
					this.createObject(type, Constructor, rule);
					totalClouds++;
				}
				return;
			}
		}
		// Ensure proper bird counts
		if (type === 'bird1' && count >= 1) {
			return;
		} // Max 1 bird1
		if (type === 'bird2' && count >= 3) {
			return;
		} // Max 3 bird2
		// Create object with respawn timer for specific types
		this.createObject(type, Constructor, rule);
		if (rule.respawnTime) {
			var respawnDelay = Math.random() * (rule.respawnTime.max - rule.respawnTime.min) + rule.respawnTime.min;
			this.spawnTimers[type] = LK.setTimeout(function () {
				delete _this20.spawnTimers[type];
				_this20.spawnObject(type, Constructor, options);
			}, respawnDelay);
		}
	};
	this.createObject = function (type, Constructor, rule) {
		if (!Constructor || !rule) {
			return null;
		}
		var obj = new Constructor();
		obj.type = type;
		// Initialize position based on object type
		var screenWidth = 2048;
		var screenHeight = 2732;
		var isVerticalMovement = type.startsWith('bird');
		obj.x = isVerticalMovement ? Math.random() * screenWidth : Math.random() < 0.5 ? screenWidth + obj.width / 2 : -obj.width / 2;
		obj.y = isVerticalMovement ? -obj.height : Math.random() * (screenHeight / 2);
		// Add to appropriate layer using addEntityToLayer
		addEntityToLayer(obj, rule.layer);
		// Initialize movement with appropriate options
		if (rule.movement) {
			// Get movement configuration based on object type
			var params = GameObjectMovement.MovementConfigs[type] || GameObjectMovement.MovementConfigs.base;
			// Create movement options with the selected parameters
			var movementOptions = _objectSpread(_objectSpread({}, params), {}, {
				moveSound: rule.sound || params.moveSound,
				respawnTime: rule.respawnTime
			});
			obj.movement = new rule.movement(obj, obj.children[0], movementOptions);
		}
		if (rule.respawnTime) {
			this.scheduleRespawn(type, Constructor);
		}
		return obj;
	};
	this.scheduleRespawn = function (type, Constructor) {
		if (!type || !Constructor || !this.spawnRules) {
			return;
		}
		var rule = this.spawnRules[type];
		if (!rule) {
			return;
		}
		// Ensure respawn timers for ufo1, ufo2, and jet1 are set to 20-30 seconds
		var respawnTime;
		if (type === 'ufo1' || type === 'ufo2' || type === 'jet1') {
			respawnTime = Math.random() * 10000 + 20000; // 20-30 seconds
		} else if (rule.respawnTime) {
			respawnTime = Math.random() * (rule.respawnTime.max - rule.respawnTime.min) + rule.respawnTime.min;
		} else {
			respawnTime = Math.random() * 10000 + 5000; // Default 5-15 seconds
		}
		// Clear existing timer if present
		if (this.spawnTimers[type]) {
			LK.clearTimeout(this.spawnTimers[type]);
			this.spawnTimers[type] = null;
		}
		// Initialize object counts if not present
		if (!this.objectCounts[type]) {
			this.objectCounts[type] = 0;
		}
		this.spawnTimers[type] = LK.setTimeout(function () {
			// Cleanup timer reference
			delete this.spawnTimers[type];
			// Update object count
			if (this.objectCounts[type] > 0) {
				this.objectCounts[type]--;
			}
			var shouldSpawn = true;
			// Check exclusive groups (e.g., only one UFO type at a time)
			if (this.exclusiveGroups) {
				for (var i = 0; i < this.exclusiveGroups.length; i++) {
					var group = this.exclusiveGroups[i];
					if (group && group.includes(type)) {
						var groupTotal = 0;
						for (var j = 0; j < group.length; j++) {
							groupTotal += this.objectCounts[group[j]] || 0;
						}
						if (groupTotal > 0) {
							shouldSpawn = false;
							break;
						}
					}
				}
			}
			if (shouldSpawn) {
				this.spawnObject(type, Constructor);
			} else {
				// Reschedule spawn attempt if blocked by exclusive group
				this.scheduleRespawn(type, Constructor);
			}
		}.bind(this), respawnTime);
		// Start the game
		var spawnManager = new _SpawnManager();
		spawnManager.initialize();
		this.initialize = function () {
			// Initialize birds - exactly 1 Bird1 and 3 Bird2s
			this.spawnObject('bird1', Bird1);
			for (var i = 0; i < this.spawnRules.bird2.min; i++) {
				this.spawnObject('bird2', Bird2);
			}
			// Initialize clouds - ensure 3-5 total clouds
			var totalCloudsToSpawn = Math.floor(Math.random() * 3) + 3;
			var cloud1ToSpawn = Math.min(totalCloudsToSpawn, this.spawnRules.cloud1.max);
			var cloud2ToSpawn = totalCloudsToSpawn - cloud1ToSpawn;
			for (var i = 0; i < cloud1ToSpawn; i++) {
				this.spawnObject('cloud1', Cloud);
			}
			for (var i = 0; i < cloud2ToSpawn; i++) {
				this.spawnObject('cloud2', Cloud);
			}
			// Initialize UFOs and Jet with respawn timers
			// Randomly choose between UFO1 and UFO2
			if (Math.random() < 0.5) {
				this.spawnObject('ufo1', UFO1);
			} else {
				this.spawnObject('ufo2', UFO2);
			}
			this.spawnObject('jet1', Jet1);
			// Set up periodic check for object counts and layer ordering
			LK.setInterval(function () {
				// Update layer ordering
				game.layerManager.getLayerOrder().forEach(function (layerId, index) {
					var objects = game.layerManager.getObjectsInLayer(layerId);
					objects.forEach(function (obj) {
						game.layerManager.setLayerIndex(obj, index);
					});
				}.bind(this));
				// Maintain bird counts
				if (game.layerManager.getLayerEntityCount(LAYERS.BIRD1) < 1) {
					this.spawnObject('bird1', Bird1);
				}
				while (game.layerManager.getLayerEntityCount(LAYERS.BIRD2) < 3) {
					this.spawnObject('bird2', Bird2);
				}
				// Maintain cloud counts - ensure 3-5 total clouds
				var totalClouds = game.layerManager.getLayerEntityCount(LAYERS.CLOUD1) + game.layerManager.getLayerEntityCount(LAYERS.CLOUD2);
				if (totalClouds < 3) {
					var cloudsNeeded = 3 - totalClouds;
					for (var i = 0; i < cloudsNeeded; i++) {
						if (Math.random() < 0.5 && game.layerManager.getLayerEntityCount(LAYERS.CLOUD1) < this.spawnRules.cloud1.max) {
							this.spawnObject('cloud1', Cloud);
						} else if (game.layerManager.getLayerEntityCount(LAYERS.CLOUD2) < this.spawnRules.cloud2.max) {
							this.spawnObject('cloud2', Cloud);
						}
					}
				} else if (totalClouds > 5) {
					// If there are more than 5 clouds, don't spawn any more until some are removed
					// This is handled automatically when clouds move off-screen
				}
				// Ensure one UFO (either UFO1 or UFO2) is on screen
				if (game.layerManager.getLayerEntityCount(LAYERS.UFO1) + game.layerManager.getLayerEntityCount(LAYERS.UFO2) === 0 && !this.spawnTimers.ufo1 && !this.spawnTimers.ufo2) {
					if (Math.random() < 0.5) {
						this.spawnObject('ufo1', UFO1);
					} else {
						this.spawnObject('ufo2', UFO2);
					}
				}
				// Ensure one jet is on screen
				if (game.layerManager.getLayerEntityCount(LAYERS.JET1) === 0 && !this.spawnTimers.jet1) {
					this.spawnObject('jet1', Jet1);
				}
			}.bind(this), 1000);
		}.bind(this);
	};
	var spawnManager = new _SpawnManager();
	// Initialize the spawn manager
	_SpawnManager.prototype.initialize = function () {
		// Initialize sound and score managers
		this.soundManager.initialize();
		// Set up initial spawns with consistent behavior
		this.spawnObject('bird1', Bird1);
		for (var i = 0; i < this.spawnRules.bird2.min; i++) {
			this.spawnObject('bird2', Bird2);
		}
	};
	// Set up cloud spawning - 3-5 total clouds
	var totalCloudsToSpawn = Math.floor(Math.random() * 3) + 3;
	var cloud1ToSpawn = Math.min(totalCloudsToSpawn, this.spawnRules.cloud1.max);
	var cloud2ToSpawn = totalCloudsToSpawn - cloud1ToSpawn;
	for (var i = 0; i < cloud1ToSpawn; i++) {
		this.spawnObject('cloud1', Cloud);
	}
	for (var i = 0; i < cloud2ToSpawn; i++) {
		this.spawnObject('cloud2', Cloud);
	}
	// Schedule initial UFO and Jet spawns
	if (Math.random() < 0.5) {
		this.spawnObject('ufo1', UFO1);
	} else {
		this.spawnObject('ufo2', UFO2);
	}
	this.spawnObject('jet1', Jet1);
	// Set up periodic checks for maintaining entity counts
	LK.setInterval(function () {
		// Maintain bird counts
		if (this.objectCounts.bird1 < 1) {
			this.spawnObject('bird1', Bird1);
		}
		while (this.objectCounts.bird2 < 3) {
			this.spawnObject('bird2', Bird2);
		}
		// Maintain cloud counts (3-5 total)
		var totalClouds = game.layerManager.getLayerEntityCount(LAYERS.CLOUD1) + game.layerManager.getLayerEntityCount(LAYERS.CLOUD2);
		if (totalClouds < 3) {
			var type = Math.random() < 0.5 ? 'cloud1' : 'cloud2';
			this.spawnObject(type, Cloud);
		}
		// Ensure one UFO (either UFO1 or UFO2) is scheduled
		if (game.layerManager.getLayerEntityCount(LAYERS.UFO1) + game.layerManager.getLayerEntityCount(LAYERS.UFO2) === 0 && !this.spawnTimers.ufo1 && !this.spawnTimers.ufo2) {
			var ufoType = Math.random() < 0.5 ? 'ufo1' : 'ufo2';
			this.scheduleRespawn(ufoType, ufoType === 'ufo1' ? UFO1 : UFO2);
		}
		// Ensure one Jet1 is scheduled
		if (game.layerManager.getLayerEntityCount(LAYERS.JET1) === 0 && !this.spawnTimers.jet1) {
			this.scheduleRespawn('jet1', Jet1);
		}
	}.bind(this), 1000);
};
spawnManager.initialize();
// Main game update function
game.update = function () {
	// Update all game objects
	game.children.forEach(function (entity) {
		if (entity.update) {
			entity.update();
		}
		// Handle off-screen objects
		if (game.layerManager.isInLayer(entity, LAYERS.BIRD1) || game.layerManager.isInLayer(entity, LAYERS.BIRD2)) {
			if (entity.y > 2732) {
				entity.y = -entity.height;
				entity.x = Math.random() * 2048;
			}
		}
	});
	// Update score display
	if (game.mirror && game.mirror.updateScore) {
		game.mirror.updateScore(game.score || 0);
	}
	// Ensure correct number of birds using SpawnManager
	spawnManager.spawnObject('bird1', Bird1);
	spawnManager.spawnObject('bird2', Bird2);
	// Update UFOs and play sounds
	game.children.forEach(function (entity) {
		if ((game.layerManager.isInLayer(entity, LAYERS.UFO1) || game.layerManager.isInLayer(entity, LAYERS.UFO2)) && !entity.soundPlayed && entity.x > 0 && entity.x < 2048) {
			LK.getSound('ufo1').play();
			entity.soundPlayed = true;
		}
	});
	// Update each laser and check collisions
	game.children.forEach(function (laser) {
		if (laser instanceof Laser) {
			laser.update();
			checkLaserCollisions(laser);
		}
	});
};
// Removed redundant checkAndRespawnBirds function as it's handled by SpawnManager
// Update bird positions and states
function updateGameBirds() {
	maintainBirdCount(Bird1, 1, LAYERS.BIRD1);
	maintainBirdCount(Bird2, 3, LAYERS.BIRD2);
}
function maintainBirdCount(BirdType, targetCount, layerIndex) {
	var birdCount = game.layerManager.getLayerGroup('birds').length;
	if (birdCount < targetCount) {
		for (var i = 0; i < targetCount - birdCount; i++) {
			var newBird = new BirdType();
			newBird.x = Math.random() * 2048;
			newBird.y = Math.random() * (2732 / 2);
			newBird.speed = 1 + Math.random() * 0.6;
			game.layerManager.addToLayer(newBird, layerIndex);
			birds.push(newBird);
		}
	} else if (birdCount > targetCount) {
		var extraBirds = birds.filter(function (b) {
			return game.layerManager.isInLayer(b, 'birds');
		}).slice(targetCount);
		extraBirds.forEach(function (b) {
			b.destroy();
			birds.splice(birds.indexOf(b), 1);
		});
	}
}
// Update existing birds
birds.forEach(function (bird) {
	bird.update();
	if (bird.lastY <= 2732 && bird.y > 2732) {
		bird.y = -bird.height;
		bird.x = Math.random() * 2048;
		bird.speed = 1 + Math.random() * 0.6;
	}
});
// Maintain bird counts
maintainBirdCount(Bird1, 1, LAYERS.BIRD1);
maintainBirdCount(Bird2, 3, LAYERS.BIRD2);
// Update UFOs and play sounds
game.children.forEach(function (entity) {
	if ((game.layerManager.isInLayer(entity, LAYERS.UFO1) || game.layerManager.isInLayer(entity, LAYERS.UFO2)) && !entity.soundPlayed && entity.x > 0 && entity.x < 2048) {
		LK.getSound('ufo1').play();
		entity.soundPlayed = true;
	}
});
// Update each laser and check collisions
game.children.forEach(function (laser) {
	if (laser instanceof Laser) {
		laser.update();
		checkLaserCollisions(laser);
	}
});
// Add a tree to the game
var tree = addEntityToLayer(new Tree(), LAYERS.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 = addEntityToLayer(new Stack1(), LAYERS.STACK);
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
}
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
addEntityToLayer(scoreDisplay, LAYERS.UI);
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.layerManager.addToLayer(mirror, LAYERS.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 = addEntityToLayer(new Cat(), LAYERS.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 Pulse = function Pulse(graphics, options) {
	this.graphics = graphics;
	this.options = Object.assign({
		minScale: 1.0,
		maxScale: 1.2,
		expandDuration: 1000,
		contractDuration: 1000,
		easing: tween.easeInOut
	}, options);
	this.startPulsating = function () {
		function pulsate() {
			tween(this.graphics, {
				scaleX: this.options.maxScale,
				scaleY: this.options.maxScale
			}, {
				duration: this.options.expandDuration,
				easing: this.options.easing,
				onFinish: function () {
					tween(this.graphics, {
						scaleX: this.options.minScale,
						scaleY: this.options.minScale
					}, {
						duration: this.options.contractDuration,
						easing: this.options.easing,
						onFinish: pulsate.bind(this)
					});
				}.bind(this)
			});
		}
		pulsate.call(this);
	};
};
var SunPulse = function SunPulse(sunGraphics) {
	return new Pulse(sunGraphics, {
		maxScale: 1.1
	});
};
// Light1Pulse class to handle the pulsating effect for Light1
var Light1Pulse = function Light1Pulse(graphics) {
	;
	this.graphics = graphics;
	this.pulseTimer = null;
	this.startPulsating = function () {
		var self = this;
		var brightness = 1.0;
		var direction = 1;
		this.pulseTimer = LK.setInterval(function () {
			brightness += direction * 0.05;
			if (brightness >= 2.0) {
				direction = -1;
				brightness = 2.0;
			} else if (brightness <= 1.0) {
				direction = 1;
				brightness = 1.0;
			}
			self.graphics.brightness = brightness;
		}, 50);
	};
	this.stopPulsating = function () {
		if (this.pulseTimer) {
			LK.clearInterval(this.pulseTimer);
		}
	};
};
var bird2; // Define bird2 variable in the global scope
// UFOMovement class to handle UFO movement
var UFOMovement = function UFOMovement(ufo, ufoGraphics) {
	return new GameObjectMovement(ufo, ufoGraphics, {
		speed: 3.2,
		speedRange: 0.8,
		arcAmplitude: 4.5,
		arcFrequency: 80,
		isVertical: false,
		canFlip: true,
		moveSound: 'ufo1'
	});
};
;
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: 2.5,
		speedRange: 1.2,
		arcAmplitude: 6.5,
		arcFrequency: 100,
		isVertical: true,
		canFlip: true,
		moveSound: 'wings1'
	});
};
// Bird2 movement is handled by MovementConfigs.bird2
var Bird2Effects = function Bird2Effects(bird) {
	;
	this.bird = bird;
	this.applyEffects = function () {
		// Add any specific effects or animations for Bird1 here
	};
};
var ReticlePulse = function ReticlePulse(reticleGraphics) {
	return new Pulse(reticleGraphics, {
		minScale: 0.9,
		maxScale: 1.3,
		expandDuration: 800,
		contractDuration: 1200
	});
};
// 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
	};
};
// Bird2 spawning is now handled by SpawnManager
// 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);
// Initialize bird spawning
spawnBird2();
// ScoreManager class to manage score logic
var ScoreManager = /*#__PURE__*/function () {
	function ScoreManager() {
		_classCallCheck2(this, ScoreManager);
		this.currentScore = 0;
		this.highScore = storage.highScore || 0;
		this.scoreValues = {
			bird1: 100,
			bird2: 50,
			ufo1: 250,
			ufo2: 250
		};
	}
	return _createClass2(ScoreManager, [{
		key: "updateDisplays",
		value: function updateDisplays() {
			var _scoreDisplay, _mirror;
			if ((_scoreDisplay = scoreDisplay) !== null && _scoreDisplay !== void 0 && _scoreDisplay.updateScore) {
				scoreDisplay.updateScore(this.currentScore);
			}
			if ((_mirror = mirror) !== null && _mirror !== void 0 && _mirror.updateScore) {
				mirror.updateScore(this.currentScore);
			}
		}
	}, {
		key: "addScore",
		value: function addScore(objectType) {
			var points = this.scoreValues[objectType] || 0;
			if (points > 0) {
				this.currentScore += points;
				if (this.currentScore > this.highScore) {
					this.highScore = this.currentScore;
					storage.highScore = this.highScore;
				}
				this.updateDisplays();
			}
			return this.currentScore;
		}
	}, {
		key: "resetScore",
		value: function resetScore() {
			this.currentScore = 0;
			this.updateDisplays();
			return this.currentScore;
		}
	}, {
		key: "getScore",
		value: function getScore() {
			return this.currentScore;
		}
	}, {
		key: "getHighScore",
		value: function getHighScore() {
			return this.highScore;
		}
	}]);
}();
;
var birds = [];
game.down = function (x, y, obj) {
	if (obj && obj.event) {
		x = obj.event.x;
		y = obj.event.y;
	}
	if (!game.reticle) {
		game.reticle = addEntityToLayer(new Reticle(), LAYERS.RETICLE);
	}
	game.reticle.x = x;
	game.reticle.y = y;
	if (typeof x === 'undefined' || typeof y === 'undefined') {
		console.error('Invalid coordinates for laser');
		return;
	}
	var laser = new Laser(cat.x - 140, cat.y - 440, x, y);
	addEntityToLayer(laser, LAYERS.LASER);
};
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 = addEntityToLayer(new Reticle(), LAYERS.RETICLE);
	}
	if (obj.event) {
		x = obj.event.x;
		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
// Helper functions for game update
function updateEntityPositions() {
	game.children.forEach(function (entity) {
		if (entity.update) {
			entity.update();
		}
		// Handle off-screen objects
		if (game.layerManager.isInLayer(entity, 'birds') && entity.y > 2732) {
			entity.y = -entity.height;
			entity.x = Math.random() * 2048;
		}
	});
}
function handleCollisions() {
	var projectiles = game.layerManager.getLayerEntities('projectiles');
	projectiles.forEach(function (laser) {
		laser.update();
		checkLaserCollisions(laser);
	});
}
function checkLaserCollisions(laser) {
	var enemies = game.layerManager.getLayerEntities('enemies');
	enemies.forEach(function (target) {
		if (!laser.lastIntersecting && AABBIntersect(laser, target)) {
			handleCollisionPoints(laser, target);
		}
	});
	laser.lastIntersecting = enemies.some(function (target) {
		return laser.intersects(target);
	});
}
function handleCollisionPoints(laser, target) {
	var soundEffect = '';
	var targetType = '';
	if (target instanceof Bird1) {
		soundEffect = 'dead1';
		targetType = 'bird1';
		spawnManager.objectCounts.bird1--;
	} else if (target instanceof Bird2) {
		soundEffect = 'dead2';
		targetType = 'bird2';
		spawnManager.objectCounts.bird2--;
	} else if (target instanceof UFO1 || target instanceof UFO2) {
		soundEffect = 'dead3';
		targetType = target instanceof UFO1 ? 'ufo1' : 'ufo2';
		spawnManager.objectCounts[targetType]--;
	}
	if (targetType) {
		game.scoreManager.addScore(targetType);
		LK.getSound(soundEffect).play();
		target.destroy();
		laser.destroy();
	}
	game.update = function () {
		updateEntityPositions();
		handleCollisions();
		if (ufo) {
			ufo.customUpdate();
			// 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;
		}
	};
	// Update existing birds
	game.children.forEach(function (bird) {
		if (game.layerManager.isInLayer(bird, 'birds')) {
			if (bird.y > 2732) {
				bird.y = -bird.height;
				bird.x = Math.random() * 2048;
			}
		}
	});
}
// Update UFOs and play sounds
game.children.forEach(function (entity) {
	if ((game.layerManager.isInLayer(entity, LAYERS.UFO1) || game.layerManager.isInLayer(entity, LAYERS.UFO2)) && !entity.soundPlayed && entity.x > 0 && entity.x < 2048) {
		LK.getSound('ufo1').play();
		entity.soundPlayed = true;
	}
});
// Update each laser and check collisions
game.children.forEach(function (laser) {
	if (laser instanceof Laser) {
		laser.update();
		checkLaserCollisions(laser);
	}
});
// Add a tree to the game
var tree = addEntityToLayer(new Tree(), LAYERS.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 = addEntityToLayer(new Stack1(), LAYERS.STACK);
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
}
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
addEntityToLayer(scoreDisplay, LAYERS.UI);
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.layerManager.addToLayer(mirror, LAYERS.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 = addEntityToLayer(new Cat(), LAYERS.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);
});
// Initialize EntityManager
var entityManager = new EntityManager();
// Initial entity spawning will be handled by the managers
if (typeof x !== 'undefined' && typeof y !== 'undefined') {
	var laser = new Laser(cat.x - 140, cat.y - 440, x, y); // laser starting point
	entityManager.add(laser);
} else {
	console.error('Invalid coordinates for laser creation');
}
// Ensure timers for ambient sounds and bgm1 are set to repeat every 20-30 seconds
function initializeAmbientSounds() {
	var _playAmbientSounds = 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() {
	var playBGM = 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 (obj && obj.event) {
		x = obj.event.x;
		y = obj.event.y;
	}
	if (!game.reticle) {
		game.reticle = addEntityToLayer(new Reticle(), LAYERS.RETICLE);
	}
	game.reticle.x = x;
	game.reticle.y = y;
	if (typeof x === 'undefined' || typeof y === 'undefined') {
		console.error('Invalid coordinates for laser');
		return;
	}
	var laser = new Laser(cat.x - 140, cat.y - 440, x, y);
	addEntityToLayer(laser, LAYERS.LASER);
};
// Adjust layer display order
// Ensure light1 layer is displayed after background
if (light1) {
	game.layerManager.addToLayer(light1, LAYERS.LIGHT1);
}
// Ensure jet layer is displayed before cloud2 layer
if (jet) {
	game.layerManager.addToLayer(jet, LAYERS.JET1);
}
// Ensure mirror layer is displayed behind grass-front
if (mirror) {
	game.layerManager.addToLayer(mirror, LAYERS.MIRROR);
}
// Ensure jet1 and ufo1 sounds play when on screen
Jet1.prototype.update = function () {
	// Fix: Use 'this' instead of 'self' since this is a prototype method
	var jetGraphics = this.children[0];
	flipImageVerticallyBasedOnDirection(jetGraphics, this.lastX, this.x);
	this.x += this.speed * this.direction;
	// Play jet sound when on screen
	if (!this.soundPlayed && this.x > 0 && this.x < 2048) {
		LK.getSound('jet1').play();
		this.soundPlayed = true;
	}
	// Stop sound and destroy when off screen
	if (this.lastX <= 2048 + this.width / 2 && this.x > 2048 + this.width / 2 || this.lastX >= -this.width / 2 && this.x < -this.width / 2) {
		LK.getSound('jet1').stop();
		this.destroy();
		game.jet = null;
		// Use spawn manager to handle respawn
		if (game.spawnManager) {
			game.spawnManager.scheduleRespawn('jet1', Jet1);
		}
	}
	this.lastX = this.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();
	}
	this.lastX = this.x;
};

===================================================================
--- original.js
+++ change.js
@@ -18,9 +18,102 @@
 ****/ 
 // Modern ES6 class implementation for game object movement
 // Unified GameObjectMovement class with improved movement patterns and sound management
 // Base GameObject class to handle common functionality
-var _GameObjectMovement;
+var _GameObjectMovement = {
+	MovementConfigs: {
+		base: {
+			speed: 2,
+			speedRange: 1.2,
+			arcAmplitude: 6.5,
+			arcFrequency: 100,
+			isVertical: false,
+			canFlip: true,
+			moveSound: null,
+			respawnTime: {
+				min: 20000,
+				max: 30000
+			},
+			screenWidth: 2048,
+			screenHeight: 2732
+		},
+		bird1: {
+			speed: 2,
+			speedRange: 1.2,
+			arcAmplitude: 6.5,
+			arcFrequency: 100,
+			isVertical: true,
+			moveSound: 'wings1'
+		},
+		bird2: {
+			speed: 2.5,
+			speedRange: 1.2,
+			arcAmplitude: 6.5,
+			arcFrequency: 100,
+			isVertical: true,
+			moveSound: 'wings1'
+		},
+		ufo1: {
+			speed: 3.2,
+			speedRange: 0.8,
+			arcAmplitude: 4.5,
+			arcFrequency: 80,
+			isVertical: false,
+			moveSound: 'ufo1'
+		},
+		ufo2: {
+			speed: 3.2,
+			speedRange: 0.8,
+			arcAmplitude: 4.5,
+			arcFrequency: 80,
+			isVertical: false,
+			moveSound: 'ufo1'
+		},
+		jet1: {
+			speed: 10,
+			speedRange: 0,
+			arcAmplitude: 0,
+			arcFrequency: 0,
+			isVertical: false,
+			canFlip: true,
+			moveSound: 'jet1'
+		},
+		cloud1: {
+			speed: 0.25,
+			speedRange: 0.55,
+			arcAmplitude: 0,
+			arcFrequency: 0,
+			isVertical: false,
+			canFlip: false
+		},
+		cloud2: {
+			speed: 0.25,
+			speedRange: 0.55,
+			arcAmplitude: 0,
+			arcFrequency: 0,
+			isVertical: false,
+			canFlip: false
+		},
+		'grass-front': {
+			speed: 0,
+			speedRange: 0,
+			arcAmplitude: 1.2,
+			arcFrequency: 120,
+			isVertical: false,
+			moveSound: null,
+			canFlip: false
+		},
+		'grass-back': {
+			speed: 0,
+			speedRange: 0,
+			arcAmplitude: 0.8,
+			arcFrequency: 150,
+			isVertical: false,
+			moveSound: null,
+			canFlip: false
+		}
+	}
+};
 function ownKeys(e, r) {
 	var t = Object.keys(e);
 	if (Object.getOwnPropertySymbols) {
 		var o = Object.getOwnPropertySymbols(e);