/**** 
* Plugins
****/ 
var storage = LK.import("@upit/storage.v1", {
	highScore: 0
});

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

/**** 
* Game Code
****/ 
// Define the GameInitializer class
var background = LK.getAsset('67cb14d582516b65d7d56166', {
	anchorX: 0.5,
	anchorY: 0.5
});
var bird1 = LK.getAsset('67d1bdc5249940bb44cbfd3f', {
	anchorX: 0.5,
	anchorY: 0.5
});
var bird2 = LK.getAsset('67c9022d120d8830ebbf570b', {
	anchorX: 0.5,
	anchorY: 0.5
});
var cat = LK.getAsset('67c8fd9b120d8830ebbf56e9', {
	anchorX: 0.5,
	anchorY: 0.5
});
var cloud1 = LK.getAsset('67c915be120d8830ebbf582c', {
	anchorX: 0.5,
	anchorY: 0.5
});
var cloud2 = LK.getAsset('67c915be120d8830ebbf582b', {
	anchorX: 0.5,
	anchorY: 0.5
});
var grassBack = LK.getAsset('67c90d44120d8830ebbf57b8', {
	anchorX: 0.5,
	anchorY: 0.5
});
var grassFront = LK.getAsset('67c90d44120d8830ebbf57b9', {
	anchorX: 0.5,
	anchorY: 0.5
});
var jet1 = LK.getAsset('67cbdf3f8f0bb65062649f12', {
	anchorX: 0.5,
	anchorY: 0.5
});
var laser2 = LK.getAsset('67c92a5e120d8830ebbf58bb', {
	anchorX: 0.5,
	anchorY: 0.5
});
var light1 = LK.getAsset('67cbd61a8f0bb65062649e52', {
	anchorX: 0.5,
	anchorY: 0.5
});
var mirror1 = LK.getAsset('67cb7aec82516b65d7d56434', {
	anchorX: 0.5,
	anchorY: 0.5
});
var reticle1 = LK.getAsset('67c935fd120d8830ebbf5944', {
	anchorX: 0.5,
	anchorY: 0.5
});
var stack1 = LK.getAsset('67cb6ce882516b65d7d563cf', {
	anchorX: 0.5,
	anchorY: 0.5
});
var sun = LK.getAsset('67c92a9f120d8830ebbf58c8', {
	anchorX: 0.5,
	anchorY: 0.5
});
var tree1 = LK.getAsset('67c911c5120d8830ebbf5807', {
	anchorX: 0.5,
	anchorY: 0.5
});
var tree2 = LK.getAsset('67cb5a3d82516b65d7d562fe', {
	anchorX: 0.5,
	anchorY: 0.5
});
var ufo1 = LK.getAsset('67cc62364e271169e42de9e4', {
	anchorX: 0.5,
	anchorY: 0.5
});
var ufo2 = LK.getAsset('67cc62364e271169e42de9e5', {
	anchorX: 0.5,
	anchorY: 0.5
});
var _GameObjectMovement;
var _excluded = ["interval"];
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 _slicedToArray(r, e) {
	return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest();
}
function _nonIterableRest() {
	throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _iterableToArrayLimit(r, l) {
	var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
	if (null != t) {
		var e,
			n,
			i,
			u,
			a = [],
			f = !0,
			o = !1;
		try {
			if (i = (t = t.call(r)).next, 0 === l) {
				if (Object(t) !== t) {
					return;
				}
				f = !1;
			} else {
				for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0) {
					;
				}
			}
		} catch (r) {
			o = !0, n = r;
		} finally {
			try {
				if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) {
					return;
				}
			} finally {
				if (o) {
					throw n;
				}
			}
		}
		return a;
	}
}
function _arrayWithHoles(r) {
	if (Array.isArray(r)) {
		return r;
	}
}
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" == _typeof(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 _objectWithoutProperties(e, t) {
	if (null == e) {
		return {};
	}
	var o,
		r,
		i = _objectWithoutPropertiesLoose(e, t);
	if (Object.getOwnPropertySymbols) {
		var n = Object.getOwnPropertySymbols(e);
		for (r = 0; r < n.length; r++) {
			o = n[r], -1 === t.indexOf(o) && {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]);
		}
	}
	return i;
}
function _objectWithoutPropertiesLoose(r, e) {
	if (null == r) {
		return {};
	}
	var t = {};
	for (var n in r) {
		if ({}.hasOwnProperty.call(r, n)) {
			if (-1 !== e.indexOf(n)) {
				continue;
			}
			t[n] = r[n];
		}
	}
	return t;
}
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 = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, {
		value: t,
		enumerable: !0,
		configurable: !0,
		writable: !0
	}) : e[r] = t, e;
}
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 _toConsumableArray(r) {
	return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread();
}
function _nonIterableSpread() {
	throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
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 _iterableToArray(r) {
	if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) {
		return Array.from(r);
	}
}
function _arrayWithoutHoles(r) {
	if (Array.isArray(r)) {
		return _arrayLikeToArray(r);
	}
}
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, _toPropertyKey(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 _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);
}
var screenWidth = LK.width;
var screenHeight = LK.height;
function _classCallCheck(instance, Constructor) {
	if (!(instance instanceof Constructor)) {
		throw new TypeError("Cannot call a class as a function");
	}
}
function _createClass(Constructor, protoProps, staticProps) {
	if (protoProps) {
		_defineProperties(Constructor.prototype, protoProps);
	}
	if (staticProps) {
		_defineProperties(Constructor, staticProps);
	}
	return Constructor;
}
function _defineProperties(target, props) {
	for (var i = 0; i < props.length; i++) {
		var descriptor = props[i];
		descriptor.enumerable = descriptor.enumerable || false;
		descriptor.configurable = true;
		if ("value" in descriptor) {
			descriptor.writable = true;
		}
		Object.defineProperty(target, descriptor.key, descriptor);
	}
}
var ScoreManager = /*#__PURE__*/function ScoreManager() {
	function ScoreManager() {
		_classCallCheck(this, ScoreManager);
		this.score = 0;
		this.highScore = 0;
		try {
			try {
				try {
					try {
						try {
							try {
								this.highScore = Number(storage.highScore) || 0;
							} catch (e) {
								if (e instanceof DOMException && e.name === "SecurityError") {
									console.warn("LocalStorage access is restricted due to sandboxing. High score will not be persistent.");
									this.highScore = 0;
								} else {
									throw e;
								}
							}
						} catch (e) {
							if (e instanceof DOMException && e.name === "SecurityError") {
								console.warn("LocalStorage access is restricted due to sandboxing. High score will not be persistent.");
								this.highScore = 0;
							} else {
								throw e;
							}
						}
					} catch (e) {
						if (e instanceof DOMException && e.name === "SecurityError") {
							console.warn("LocalStorage access is restricted due to sandboxing. High score will not be persistent.");
							this.highScore = 0;
						} else {
							throw e;
						}
					}
				} catch (e) {
					if (e instanceof DOMException && e.name === "SecurityError") {
						console.warn("LocalStorage access is restricted due to sandboxing. High score will not be persistent.");
						this.highScore = 0;
					} else {
						throw e;
					}
				}
			} catch (e) {
				if (e instanceof DOMException && e.name === "SecurityError") {
					console.warn("LocalStorage access is restricted due to sandboxing. High score will not be persistent.");
					this.highScore = 0;
				} else {
					throw e;
				}
			}
		} catch (e) {
			if (e instanceof DOMException && e.name === "SecurityError") {
				console.warn("LocalStorage access is restricted due to sandboxing. High score will not be persistent.");
				this.highScore = 0;
			} else {
				throw e;
			}
		}
		this.mirror = null;
		this.initialized = false;
	}
	return _createClass(ScoreManager, [{
		key: "addScore",
		value: function addScore(points) {
			if (!this.initialized || typeof points !== 'number') {
				return;
			}
			this.score += points;
			if (this.score > this.highScore) {
				this.highScore = this.score;
				storage.set('highScore', this.highScore);
			}
			if (this.mirror && typeof this.mirror.text !== 'undefined') {
				this.mirror.text = "Score: ".concat(this.score, "\nHigh Score: ").concat(this.highScore);
			}
		}
	}, {
		key: "resetScore",
		value: function resetScore() {
			this.score = 0;
			if (this.mirror && typeof this.mirror.text !== 'undefined') {
				this.mirror.text = "Score: ".concat(this.score, "\nHigh Score: ").concat(this.highScore);
			}
		}
	}, {
		key: "getScore",
		value: function getScore() {
			return this.score;
		}
	}, {
		key: "getHighScore",
		value: function getHighScore() {
			return this.highScore;
		}
	}, {
		key: "cleanup",
		value: function cleanup() {
			this.score = 0;
			this.mirror = null;
			this.initialized = false;
		}
	}]);
};
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,
	UI: 18
};
function AABBIntersect(obj1, obj2) {
	if (!(obj1 !== null && obj1 !== void 0 && obj1.x) || !(obj2 !== null && obj2 !== void 0 && obj2.x) || !(obj1 !== null && obj1 !== void 0 && obj1.y) || !(obj2 !== null && obj2 !== void 0 && obj2.y) || !obj1.active || !obj2.active) {
		return false;
	}
	t;
	function getDimensions(obj) {
		var _obj$graphics, _obj$graphics2;
		var width = obj.width || ((_obj$graphics = obj.graphics) === null || _obj$graphics === void 0 ? void 0 : _obj$graphics.width) || 0;
		var height = obj.height || ((_obj$graphics2 = obj.graphics) === null || _obj$graphics2 === void 0 ? void 0 : _obj$graphics2.height) || 0;
		return {
			width: width,
			height: height
		};
	}
	;
	var dim1 = getDimensions(obj1);
	var dim2 = getDimensions(obj2);
	var bounds1 = {
		left: obj1.x - dim1.width / 2,
		right: obj1.x + dim1.width / 2,
		top: obj1.y - dim1.height / 2,
		bottom: obj1.y + dim1.height / 2
	};
	var bounds2 = {
		left: obj2.x - dim2.width / 2,
		right: obj2.x + dim2.width / 2,
		top: obj2.y - dim2.height / 2,
		bottom: obj2.y + dim2.height / 2
	};
	return bounds1.right > bounds2.left && bounds1.left < bounds2.right && bounds1.bottom > bounds2.top && bounds1.top < bounds2.bottom;
}
var LayerManager = /*#__PURE__*/function () {
	function LayerManager() {
		_classCallCheck2(this, LayerManager);
		this.layers = {};
		this.entityLayers = {};
	}
	return _createClass2(LayerManager, [{
		key: "addToLayer",
		value: function addToLayer(entity, layerId) {
			if (!entity || typeof layerId !== 'number') {
				return;
			}
			if (!this.layers[layerId]) {
				this.layers[layerId] = [];
			}
			if (!this.layers[layerId].includes(entity)) {
				this.layers[layerId].push(entity);
				this.entityLayers[entity] = layerId;
			}
		}
	}, {
		key: "removeFromLayer",
		value: function removeFromLayer(entity, layerId) {
			if (!entity || !this.layers[layerId]) {
				return;
			}
			var index = this.layers[layerId].indexOf(entity);
			if (index !== -1) {
				this.layers[layerId].splice(index, 1);
				delete this.entityLayers[entity];
			}
		}
	}, {
		key: "removeFromAllLayers",
		value: function removeFromAllLayers(entity) {
			if (!entity) {
				return;
			}
			var layerId = this.entityLayers[entity];
			if (layerId !== undefined && this.layers[layerId]) {
				this.removeFromLayer(entity, layerId);
			}
		}
	}, {
		key: "isInLayer",
		value: function isInLayer(entity, layerName) {
			if (!entity || !layerName) {
				return false;
			}
			var layerId = LAYERS[layerName.toUpperCase()];
			return layerId !== undefined && this.layers[layerId] && this.layers[layerId].includes(entity);
		}
	}, {
		key: "getLayerEntities",
		value: function getLayerEntities(layerId) {
			return this.layers[layerId] ? _toConsumableArray(this.layers[layerId]) : [];
		}
	}, {
		key: "removeFromTracking",
		value: function removeFromTracking(entity) {
			if (!entity) {
				return;
			}
			this.removeFromAllLayers(entity);
		}
	}]);
}();
var SoundManager = /*#__PURE__*/function () {
	function SoundManager() {
		_classCallCheck2(this, SoundManager);
		this.soundConfig = this._initSoundConfig();
		this.soundResources = {
			timers: new Map(),
			callbacks: new Map(),
			intervals: new Map()
		};
		this.masterVolume = 1.0;
	}
	return _createClass2(SoundManager, [{
		key: "_validateVolume",
		value: function _validateVolume(volume) {
			var validatedVolume = Number(volume);
			return !isNaN(validatedVolume) && validatedVolume >= 0 && validatedVolume <= 1 ? validatedVolume : SoundManager.DEFAULT_VOLUME;
		}
	}, {
		key: "_initSoundConfig",
		value: function _initSoundConfig() {
			var baseConfig = {
				volume: SoundManager.DEFAULT_VOLUME
			};
			var configs = _defineProperty(_defineProperty(_defineProperty({}, SoundManager.SOUND_TYPES.AMBIENT, _objectSpread(_objectSpread({}, baseConfig), SoundManager.DEFAULT_DELAY)), SoundManager.SOUND_TYPES.BACKGROUND, _objectSpread(_objectSpread({}, baseConfig), {}, {
				isMusic: true,
				loop: true
			})), SoundManager.SOUND_TYPES.EFFECT, _objectSpread({}, baseConfig));
			return _defineProperty(_defineProperty(_defineProperty({}, SoundManager.SOUND_TYPES.AMBIENT, {
				sounds: ['songbird1', 'cricket1', 'breeze1', 'frog1', 'chitter'].map(function (id) {
					return _objectSpread({
						id: id
					}, configs[SoundManager.SOUND_TYPES.AMBIENT]);
				})
			}), SoundManager.SOUND_TYPES.BACKGROUND, {
				sounds: [_objectSpread({
					id: 'bgm1'
				}, configs[SoundManager.SOUND_TYPES.BACKGROUND])]
			}), SoundManager.SOUND_TYPES.EFFECT, _objectSpread({
				sounds: {
					ufo1: 'ufo1',
					ufo2: 'ufo1',
					laser: 'laser1',
					jet: 'jet1',
					jet2: 'jet2',
					dead1: 'dead1',
					dead2: 'dead2',
					dead3: 'dead3',
					wings: 'wings1'
				}
			}, configs[SoundManager.SOUND_TYPES.EFFECT]));
		}
	}, {
		key: "_cleanupSound",
		value: function _cleanupSound(soundId) {
			var _callback$onStop;
			if (!soundId) {
				return;
			}
			var sound = LK.getSound(soundId);
			if (sound !== null && sound !== void 0 && sound.playing) {
				sound.stop();
			}
			if (LK.isMusicPlaying(soundId)) {
				LK.stopMusic(soundId);
			}
			var resources = this.soundResources;
			[resources.timers, resources.intervals].forEach(function (collection) {
				var timerId = collection.get(soundId);
				if (timerId) {
					collection === resources.timers ? LK.clearTimeout(timerId) : LK.clearInterval(timerId);
					collection["delete"](soundId);
				}
			});
			var callback = resources.callbacks.get(soundId);
			callback === null || callback === void 0 || (_callback$onStop = callback.onStop) === null || _callback$onStop === void 0 || _callback$onStop.call(callback);
			resources.callbacks["delete"](soundId);
		}
	}, {
		key: "_handleAutoRestart",
		value: function _handleAutoRestart(soundId, _ref2) {
			var _this = this;
			var interval = _ref2.interval,
				options = _objectWithoutProperties(_ref2, _excluded);
			var _ref3 = interval || {},
				min = _ref3.min,
				max = _ref3.max;
			if (!min || !max || max <= min) {
				return;
			}
			var delay = Math.random() * (max - min) + min;
			this.soundResources.timers.set(soundId, LK.setTimeout(function () {
				return _this._playSound(soundId, options);
			}, delay));
		}
	}, {
		key: "_playSound",
		value: function _playSound(soundId, options) {
			if (!soundId) {
				return null;
			}
			var volume = this._validateVolume(options.volume);
			var sound = LK.getSound(soundId);
			if (!sound) {
				this.soundResources.callbacks["delete"](soundId);
				return null;
			}
			try {
				options.isMusic ? LK.playMusic(soundId, {
					volume: volume
				}) : Object.assign(sound, {
					volume: volume,
					loop: options.loop || false
				}).play();
				options.autoRestart && this._handleAutoRestart(soundId, options);
				return sound;
			} catch (e) {
				this.soundResources.callbacks["delete"](soundId);
				return null;
			}
		}
	}, {
		key: "playSound",
		value: function playSound(soundId) {
			var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
			if (!soundId) {
				return null;
			}
			var existingCallback = this.soundResources.callbacks.get(soundId);
			if (existingCallback !== null && existingCallback !== void 0 && existingCallback.isPlaying) {
				return null;
			}
			this.stopSound(soundId);
			var mergedOptions = _objectSpread({
				volume: SoundManager.DEFAULT_VOLUME,
				loop: false,
				isMusic: false,
				isPlaying: true
			}, options);
			this.soundResources.callbacks.set(soundId, mergedOptions);
			var sound = this._playSound(soundId, mergedOptions);
			if (!sound) {
				mergedOptions.isPlaying = false;
			}
			return sound;
		}
	}, {
		key: "playEffectSound",
		value: function playEffectSound(effectType) {
			var _this$soundConfig$Sou;
			if (!effectType || !((_this$soundConfig$Sou = this.soundConfig[SoundManager.SOUND_TYPES.EFFECT]) !== null && _this$soundConfig$Sou !== void 0 && _this$soundConfig$Sou.sounds[effectType])) {
				return null;
			}
			return this.playSound(this.soundConfig[SoundManager.SOUND_TYPES.EFFECT].sounds[effectType], {
				volume: this.soundConfig[SoundManager.SOUND_TYPES.EFFECT].volume
			});
		}
	}, {
		key: "stopSound",
		value: function stopSound(soundId) {
			return soundId ? (this._cleanupSound(soundId), true) : false;
		}
	}, {
		key: "setMasterVolume",
		value: function setMasterVolume(volume) {
			var newVolume = this._validateVolume(volume);
			return newVolume !== undefined && (this.masterVolume = newVolume, true);
		}
	}, {
		key: "playAmbientSounds",
		value: function playAmbientSounds() {
			var _this2 = this;
			this.soundConfig[SoundManager.SOUND_TYPES.AMBIENT].sounds.forEach(function (sound) {
				return _this2.playSound(sound.id, {
					volume: sound.volume,
					autoRestart: true,
					interval: {
						min: sound.min,
						max: sound.max
					}
				});
			});
		}
	}, {
		key: "playBackgroundMusic",
		value: function playBackgroundMusic() {
			var _this3 = this;
			this.soundConfig[SoundManager.SOUND_TYPES.BACKGROUND].sounds.forEach(function (sound) {
				return _this3.playSound(sound.id, {
					volume: sound.volume,
					isMusic: true,
					loop: true
				});
			});
		}
	}, {
		key: "stopAllSounds",
		value: function stopAllSounds() {
			var _this4 = this;
			var allSoundIds = new Set([].concat(_toConsumableArray(this.soundResources.timers.keys()), _toConsumableArray(this.soundResources.callbacks.keys()), _toConsumableArray(this.soundResources.intervals.keys()), _toConsumableArray(this.soundConfig[SoundManager.SOUND_TYPES.AMBIENT].sounds.map(function (s) {
				return s.id;
			})), _toConsumableArray(this.soundConfig[SoundManager.SOUND_TYPES.BACKGROUND].sounds.map(function (s) {
				return s.id;
			})), _toConsumableArray(Object.values(this.soundConfig[SoundManager.SOUND_TYPES.EFFECT].sounds))));
			allSoundIds.forEach(function (id) {
				return _this4._cleanupSound(id);
			});
			this.soundResources.timers.clear();
			this.soundResources.callbacks.clear();
			this.soundResources.intervals.clear();
			return true;
		}
	}]);
}();
_defineProperty(SoundManager, "DEFAULT_VOLUME", 0.1);
_defineProperty(SoundManager, "DEFAULT_DELAY", {
	min: 20000,
	max: 30000
});
_defineProperty(SoundManager, "SOUND_TYPES", {
	AMBIENT: 'ambient',
	BACKGROUND: 'background',
	EFFECT: 'effect'
});
var Container = /*#__PURE__*/function () {
	function Container() {
		_classCallCheck2(this, Container);
		this.children = [];
	}
	return _createClass2(Container, [{
		key: "attachAsset",
		value: function attachAsset(assetName, options) {
			if (!assetName) {
				return null;
			}
			var sprite = LK.getAsset(assetName, {});
			if (!sprite) {
				return null;
			}
			if (options) {
				Object.assign(sprite, options);
			}
			return this.addChild(sprite);
		}
	}, {
		key: "addChild",
		value: function addChild(child) {
			if (!child || this.children.includes(child)) {
				return child;
			}
			this.children.push(child);
			return child;
		}
	}, {
		key: "destroy",
		value: function destroy() {
			if (!this.children) {
				return;
			}
			var processedChildren = new Set();
			this.children.forEach(function (child) {
				if (child && child.destroy && !processedChildren.has(child)) {
					processedChildren.add(child);
					child.destroy();
				}
			});
			this.children = [];
		}
	}]);
}();
var EntityManager = /*#__PURE__*/function () {
	function EntityManager() {
		_classCallCheck2(this, EntityManager);
		this.entities = [];
		this.scheduledRemovals = [];
	}
	return _createClass2(EntityManager, [{
		key: "add",
		value: function add(entity) {
			if (!entity || this.entities.includes(entity)) {
				return;
			}
			this.entities.push(entity);
			this._updateSpawnCount(entity, 1);
		}
	}, {
		key: "remove",
		value: function remove(entity) {
			var _game$layerManager;
			if (!entity) {
				return;
			}
			this._cleanupEntityResources(entity);
			this._updateTracking(entity);
			this.entities = this.entities.filter(function (e) {
				return e !== entity;
			});
			(_game$layerManager = game.layerManager) === null || _game$layerManager === void 0 || _game$layerManager.removeFromAllLayers(entity);
		}
	}, {
		key: "_cleanupEntityResources",
		value: function _cleanupEntityResources(entity) {
			var _entity$movement;
			if (!(entity !== null && entity !== void 0 && (_entity$movement = entity.movement) !== null && _entity$movement !== void 0 && _entity$movement.options)) {
				return;
			}
			if (entity.movement.options.moveSound) {
				var _game$soundManager;
				(_game$soundManager = game.soundManager) === null || _game$soundManager === void 0 || _game$soundManager.stopSound(entity.movement.options.moveSound);
			}
			if ((entity === null || entity === void 0 ? void 0 : entity.type) === 'bird') {
				var _game$soundManager2;
				(_game$soundManager2 = game.soundManager) === null || _game$soundManager2 === void 0 || _game$soundManager2.playEffectSound('wings');
			}
			if (entity !== null && entity !== void 0 && entity.destroy) {
				entity.destroy();
			}
		}
	}, {
		key: "_updateTracking",
		value: function _updateTracking(entity) {
			this._updateSpawnCount(entity, -1);
		}
	}, {
		key: "_updateSpawnCount",
		value: function _updateSpawnCount(entity, delta) {
			var _game$spawnManager;
			if (entity !== null && entity !== void 0 && entity.type && (_game$spawnManager = game.spawnManager) !== null && _game$spawnManager !== void 0 && _game$spawnManager.objectCounts) {
				var currentCount = game.spawnManager.objectCounts[entity.type] || 0;
				game.spawnManager.objectCounts[entity.type] = Math.max(0, currentCount + delta);
			}
		}
	}, {
		key: "update",
		value: function update(deltaTime) {
			var _this5 = this;
			this.entities.forEach(function (entity, i) {
				var _entity$update;
				if (!entity || entity.destroyed || entity.markedForRemoval) {
					_this5._scheduleForRemoval(entity, i);
					return;
				}
				(_entity$update = entity.update) === null || _entity$update === void 0 || _entity$update.call(entity, deltaTime);
			});
			this._processScheduledRemovals();
		}
	}, {
		key: "_scheduleForRemoval",
		value: function _scheduleForRemoval(entity, index) {
			if (!entity || this.scheduledRemovals.includes(index)) {
				return;
			}
			this._cleanupEntityResources(entity);
			this._updateTracking(entity);
			this.scheduledRemovals.push(index);
		}
	}, {
		key: "_processScheduledRemovals",
		value: function _processScheduledRemovals() {
			var _this6 = this;
			if (!this.scheduledRemovals) {
				this.scheduledRemovals = [];
			}
			this.scheduledRemovals.sort(function (a, b) {
				return b - a;
			}).forEach(function (index) {
				return _this6.entities.splice(index, 1);
			});
			this.scheduledRemovals = [];
		}
	}, {
		key: "getEntitiesByType",
		value: function getEntitiesByType(type) {
			return type ? this.entities.filter(function (entity) {
				return (entity === null || entity === void 0 ? void 0 : entity.constructor) === type && !entity.destroyed;
			}) : [];
		}
	}, {
		key: "clear",
		value: function clear() {
			var _this7 = this;
			this.entities.forEach(function (entity) {
				_this7._cleanupEntityResources(entity);
				_this7._updateTracking(entity);
				LK.removeFromAllLayers(entity);
			});
			this.entities = [];
			if (!game.spawnManager) {
				return;
			}
			var timers = game.spawnManager.spawnTimers || {};
			Object.values(timers).forEach(LK.clearTimeout);
			game.spawnManager.spawnTimers = {};
			game.spawnManager.objectCounts = Object.fromEntries(Object.keys(LAYERS).filter(function (key) {
				return typeof LAYERS[key] === 'number';
			}).map(function (key) {
				return [key.toLowerCase(), 0];
			}));
		}
	}, {
		key: "destroy",
		value: function destroy() {
			this.clear();
			this.entities = null;
		}
	}]);
}();
var GameObject = /*#__PURE__*/function (_Container) {
	function GameObject(assetName) {
		var _this8;
		var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
		_classCallCheck2(this, GameObject);
		_this8 = _callSuper(this, GameObject);
		_this8.graphics = _this8.attachAsset(assetName, {});
		return _this8;
	}
	_inherits(GameObject, _Container);
	return _createClass2(GameObject, [{
		key: "destroy",
		value: function destroy() {
			var _this$movement;
			if ((_this$movement = this.movement) !== null && _this$movement !== void 0 && _this$movement.cleanup) {
				this.movement.cleanup();
			}
			_superPropGet(GameObject, "destroy", this, 3)([]);
		}
	}, {
		key: "_updateArcOffset",
		value: function _updateArcOffset(deltaTime) {
			if (!this.currentState || !this.options) {
				return;
			}
			if (this.currentState.arcOffset === undefined || !this.options.arcEnabled || !this.options.arcAmplitude) {
				return;
			}
			var normalizedDelta = Math.min(deltaTime, 50);
			this.currentState.arcOffset += normalizedDelta * (Math.PI * 2) / (this.options.arcFrequency || 200);
			this.currentState.arcOffset %= Math.PI * 2;
		}
	}, {
		key: "_calculateMovement",
		value: function _calculateMovement() {
			var _this$options, _this$options2, _this$options3;
			if (!this.currentState || !this.object || !this.graphics) {
				return {
					x: 0,
					y: 0
				};
			}
			if (!this.currentState.speed || !this.currentState.direction) {
				return {
					x: 0,
					y: 0
				};
			}
			var bounds = GameObjectMovement.CommonConfig.screenDimensions;
			var width = this.graphics.width || 0;
			var height = this.graphics.height || 0;
			var movement = {
				x: this.currentState.speed * this.currentState.direction,
				y: 0
			};
			if ((_this$options = this.options) !== null && _this$options !== void 0 && _this$options.arcEnabled && (_this$options2 = this.options) !== null && _this$options2 !== void 0 && _this$options2.arcAmplitude && this.currentState.arcOffset !== undefined) {
				movement.y = Math.sin(this.currentState.arcOffset) * this.options.arcAmplitude;
				var nextY = this.object.y + movement.y;
				var buffer = height * 0.1;
				if (nextY - height / 2 < buffer) {
					movement.y = buffer - (this.object.y - height / 2);
					this.currentState.arcOffset = 0;
				} else if (nextY + height / 2 > bounds.height - buffer) {
					movement.y = bounds.height - buffer - (this.object.y + height / 2);
					this.currentState.arcOffset = Math.PI;
				}
			}
			if (!((_this$options3 = this.options) !== null && _this$options3 !== void 0 && _this$options3.destroyOutOfBounds)) {
				var nextX = this.object.x + movement.x;
				var buffer = width * 0.1;
				if (nextX - width / 2 < buffer) {
					movement.x = buffer - (this.object.x - width / 2);
					this.currentState.direction *= -1;
				} else if (nextX + width / 2 > bounds.width - buffer) {
					movement.x = bounds.width - buffer - (this.object.x + width / 2);
					this.currentState.direction *= -1;
				}
			}
			return movement;
		}
	}, {
		key: "_applyMovement",
		value: function _applyMovement(movement) {
			var _this$options4;
			if (!movement || !this.object || !this.object.x || !this.object.y) {
				return;
			}
			var _movement$x = movement.x,
				x = _movement$x === void 0 ? 0 : _movement$x,
				_movement$y = movement.y,
				y = _movement$y === void 0 ? 0 : _movement$y;
			if ((_this$options4 = this.options) !== null && _this$options4 !== void 0 && _this$options4.isVertical) {
				this.object.y = this.object.y + x;
				this.object.x = this.object.x + y;
			} else {
				this.object.x = this.object.x + x;
				this.object.y = this.object.y + y;
			}
		}
	}, {
		key: "_checkBoundaries",
		value: function _checkBoundaries() {
			var _this$options5;
			if (!this.object || !this.graphics) {
				return;
			}
			var bounds = GameObjectMovement.CommonConfig.screenDimensions;
			var width = this.graphics.width || 0;
			var height = this.graphics.height || 0;
			// Store previous position for movement direction calculations
			if (this.currentState) {
				this.currentState.lastX = this.object.x;
				this.currentState.lastY = this.object.y;
			}
			// Check if object should be destroyed when out of bounds
			if ((_this$options5 = this.options) !== null && _this$options5 !== void 0 && _this$options5.destroyOutOfBounds) {
				var buffer = Math.max(width, height);
				if (this.object.x < -buffer || this.object.x > bounds.width + buffer || this.object.y < -buffer || this.object.y > bounds.height + buffer) {
					var _this$object$destroy, _this$object;
					(_this$object$destroy = (_this$object = this.object).destroy) === null || _this$object$destroy === void 0 || _this$object$destroy.call(_this$object);
				}
			} else {
				var _this$options6;
				// Keep object within screen bounds with special handling for arc movement
				var minX = width / 2;
				var maxX = bounds.width - width / 2;
				var minY = height / 2;
				var maxY = bounds.height - height / 2;
				// Apply boundary constraints with a small buffer to prevent sticking
				this.object.x = Math.max(minX, Math.min(this.object.x, maxX));
				this.object.y = Math.max(minY, Math.min(this.object.y, maxY));
				// If object is at the boundary and has arc movement, adjust arc offset
				if ((_this$options6 = this.options) !== null && _this$options6 !== void 0 && _this$options6.arcEnabled && this.currentState && (this.object.y <= minY || this.object.y >= maxY)) {
					// Adjust arc phase to help object move away from boundary
					this.currentState.arcOffset = this.object.y <= minY ? Math.PI : 0;
				}
			}
		}
	}, {
		key: "_handleSoundTriggers",
		value: function _handleSoundTriggers() {
			var _this$options7,
				_this$currentState,
				_this$object2,
				_this$object3,
				_this9 = this;
			if (!((_this$options7 = this.options) !== null && _this$options7 !== void 0 && _this$options7.moveSound) || (_this$currentState = this.currentState) !== null && _this$currentState !== void 0 && _this$currentState.soundPlayed) {
				return;
			}
			var bounds = this.options.soundTriggerBounds || GameObjectMovement.CommonConfig.soundTriggerBounds;
			if (((_this$object2 = this.object) === null || _this$object2 === void 0 ? void 0 : _this$object2.x) > bounds.min && ((_this$object3 = this.object) === null || _this$object3 === void 0 ? void 0 : _this$object3.x) < bounds.max && this.active) {
				var _game$soundManager3;
				(_game$soundManager3 = game.soundManager) === null || _game$soundManager3 === void 0 || _game$soundManager3.playEffectSound(this.options.moveSound);
				this.currentState.soundPlayed = true;
				this.soundTimer = LK.setTimeout(function () {
					return _this9.currentState.soundPlayed = false;
				}, 2000);
			}
		}
	}, {
		key: "_updateGraphics",
		value: function _updateGraphics() {
			var _this$options8, _this$currentState2, _this$object4;
			if (!((_this$options8 = this.options) !== null && _this$options8 !== void 0 && _this$options8.canFlip) || !this.graphics || !((_this$currentState2 = this.currentState) !== null && _this$currentState2 !== void 0 && _this$currentState2.direction) || !((_this$object4 = this.object) !== null && _this$object4 !== void 0 && _this$object4.x)) {
				return;
			}
			var isVertical = this.options.isVertical;
			if (isVertical && this.currentState.lastX !== undefined) {
				this.graphics.flipX = this.object.x < this.currentState.lastX;
			} else {
				this.graphics.flipX = this.currentState.direction < 0;
			}
		}
	}]);
}(Container);
var Background = /*#__PURE__*/function (_GameObject) {
	function Background() {
		_classCallCheck2(this, Background);
		return _callSuper(this, Background, ['background']);
	}
	_inherits(Background, _GameObject);
	return _createClass2(Background);
}(GameObject);
var Bird = /*#__PURE__*/function (_GameObject2) {
	function Bird(type) {
		var _this10;
		_classCallCheck2(this, Bird);
		var validType = ['bird1', 'bird2'].includes(type) ? type : 'bird1';
		_this10 = _callSuper(this, Bird, [validType]);
		_this10.type = validType;
		var config = GameObjectMovement.MovementConfigs[validType];
		_this10.movement = config ? new GameObjectMovement(_this10, _this10.graphics, config) : null;
		_this10.soundPlayed = false;
		return _this10;
	}
	_inherits(Bird, _GameObject2);
	return _createClass2(Bird, [{
		key: "update",
		value: function update(deltaTime) {
			if (!this.active || !this.movement) {
				return;
			}
			_superPropGet(Bird, "update", this, 3)([deltaTime]);
			if (this.movement) {
				this.movement.update(deltaTime);
			}
		}
	}, {
		key: "destroy",
		value: function destroy() {
			var _game$soundManager4;
			this.movement = null;
			_superPropGet(Bird, "destroy", this, 3)([]);
			(_game$soundManager4 = game.soundManager) === null || _game$soundManager4 === void 0 || _game$soundManager4.playEffectSound('wings');
		}
	}]);
}(GameObject);
var Cat = /*#__PURE__*/function (_GameObject3) {
	function Cat() {
		var _this11;
		_classCallCheck2(this, Cat);
		_this11 = _callSuper(this, Cat, ['cat', {
			anchorX: 0.5,
			anchorY: 1
		}]);
		_this11.type = 'cat';
		return _this11;
	}
	_inherits(Cat, _GameObject3);
	return _createClass2(Cat);
}(GameObject);
var ENTITY_TYPES = {
	CLOUD: ['cloud1', 'cloud2'],
	GRASS: ['grass-front', 'grass-back']
};
var EnvironmentEntity = /*#__PURE__*/function (_GameObject4) {
	function EnvironmentEntity(type) {
		var _this12;
		var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
		_classCallCheck2(this, EnvironmentEntity);
		var defaultOptions = {
			anchorX: 0.5,
			anchorY: 0.5,
			alpha: type.startsWith('cloud') ? 0.8 : 1.0
		};
		_this12 = _callSuper(this, EnvironmentEntity, [type, _objectSpread(_objectSpread({}, defaultOptions), options)]);
		_this12.type = type;
		if (type && typeof type === 'string') {
			var configs = GameObjectMovement.MovementConfigs || {};
			var config = configs[type];
			if (config) {
				_this12.movement = new GameObjectMovement(_this12, _this12.graphics, config);
			}
		}
		return _this12;
	}
	_inherits(EnvironmentEntity, _GameObject4);
	return _createClass2(EnvironmentEntity, [{
		key: "update",
		value: function update(deltaTime) {
			if (!this.active) {
				return;
			}
			if (this.movement && this.graphics) {
				this.movement.update(deltaTime);
				this._updateGraphics();
			}
		}
	}, {
		key: "destroy",
		value: function destroy() {
			var _this$movement2, _this$graphics;
			this.active = false;
			if ((_this$movement2 = this.movement) !== null && _this$movement2 !== void 0 && _this$movement2.cleanup) {
				this.movement.cleanup();
				this.movement = null;
			}
			if ((_this$graphics = this.graphics) !== null && _this$graphics !== void 0 && _this$graphics.destroy) {
				this.graphics.destroy();
				this.graphics = null;
			}
			_superPropGet(EnvironmentEntity, "destroy", this, 3)([]);
		}
	}]);
}(GameObject);
var Cloud = /*#__PURE__*/function (_EnvironmentEntity) {
	function Cloud() {
		var _this13;
		_classCallCheck2(this, Cloud);
		var cloudType = ENTITY_TYPES.CLOUD[Math.floor(Math.random() * ENTITY_TYPES.CLOUD.length)];
		_this13 = _callSuper(this, Cloud, [cloudType]);
		_this13.type = cloudType;
		return _this13;
	}
	_inherits(Cloud, _EnvironmentEntity);
	return _createClass2(Cloud, [{
		key: "update",
		value: function update(deltaTime) {
			if (!this.active) {
				return;
			}
			_superPropGet(Cloud, "update", this, 3)([deltaTime]);
		}
	}]);
}(EnvironmentEntity);
var GrassLayer = /*#__PURE__*/function (_EnvironmentEntity2) {
	function GrassLayer(type) {
		var _this14;
		_classCallCheck2(this, GrassLayer);
		if (!ENTITY_TYPES.GRASS.includes(type)) {
			throw new Error("Invalid grass type: ".concat(type));
		}
		_this14 = _callSuper(this, GrassLayer, [type]);
		if (type === 'grass-front') {
			_this14.x = GameObjectMovement.CommonConfig.screenDimensions.width / 2;
			_this14.y = GameObjectMovement.CommonConfig.screenDimensions.height - _this14.graphics.height / 2;
		}
		return _this14;
	}
	_inherits(GrassLayer, _EnvironmentEntity2);
	return _createClass2(GrassLayer);
}(EnvironmentEntity); // Grass layers will be initialized after GameObjectMovement class is defined
var Jet1 = /*#__PURE__*/function (_GameObject5) {
	function Jet1() {
		var _this15;
		_classCallCheck2(this, Jet1);
		_this15 = _callSuper(this, Jet1, ['jet1']);
		_this15.type = 'jet1';
		_this15.movement = new GameObjectMovement(_this15, _this15.graphics, GameObjectMovement.MovementConfigs[_this15.type]);
		_this15.soundPlayed = false;
		return _this15;
	}
	_inherits(Jet1, _GameObject5);
	return _createClass2(Jet1, [{
		key: "update",
		value: function update(deltaTime) {
			if (!this.active) {
				return;
			}
			_superPropGet(Jet1, "update", this, 3)([deltaTime]);
			if (!this.soundPlayed && this.isOnScreen()) {
				var _game$soundManager5;
				(_game$soundManager5 = game.soundManager) === null || _game$soundManager5 === void 0 || _game$soundManager5.playEffectSound('jet1');
				this.soundPlayed = true;
			}
		}
	}, {
		key: "isOnScreen",
		value: function isOnScreen() {
			return this.x >= -this.width / 2 && this.x <= LK.width + this.width / 2;
		}
	}, {
		key: "destroy",
		value: function destroy() {
			if (this.soundPlayed) {
				var _game$soundManager6;
				(_game$soundManager6 = game.soundManager) === null || _game$soundManager6 === void 0 || _game$soundManager6.stopSound('jet1');
			}
			_superPropGet(Jet1, "destroy", this, 3)([]);
		}
	}]);
}(GameObject);
var GameUtils = /*#__PURE__*/function () {
	function GameUtils() {
		_classCallCheck2(this, GameUtils);
	}
	return _createClass2(GameUtils, null, [{
		key: "validateVolume",
		value: function validateVolume(volume) {
			if (!volume) {
				return null;
			}
			var parsed = typeof volume === 'string' ? parseFloat(volume) : volume;
			if (typeof parsed !== 'number' || isNaN(parsed)) {
				return null;
			}
			return Math.max(0, Math.min(1, parsed));
		}
	}]);
}();
var Laser = /*#__PURE__*/function (_Container2) {
	function Laser(startX, startY, targetX, targetY) {
		var _this16;
		_classCallCheck2(this, Laser);
		_this16 = _callSuper(this, Laser);
		_this16.laserGraphics = _this16.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;
		_this16.vx = dx / distance * speed;
		_this16.vy = dy / distance * speed;
		_this16.x = startX;
		_this16.y = startY;
		_this16.lastIntersecting = false;
		_this16.active = true;
		LK.getSound('laser1').play();
		return _this16;
	}
	_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;
			}
			this.x += this.vx;
			this.y += this.vy;
			if (this.x < 0 || this.x > 2048 || this.y < 0 || this.y > 2732) {
				this.destroy();
			}
		}
	}]);
}(Container);
var PulseEffect = /*#__PURE__*/function () {
	function PulseEffect(graphics) {
		var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
		_classCallCheck2(this, PulseEffect);
		this.graphics = graphics;
		this.options = {
			minScale: options.minScale || 0.95,
			maxScale: options.maxScale || 1.05,
			duration: options.duration || 1000,
			easing: options.easing || 'easeInOutQuad'
		};
		this.active = false;
	}
	return _createClass2(PulseEffect, [{
		key: "startPulsating",
		value: function startPulsating() {
			if (this.active) {
				return;
			}
			this.active = true;
			this._pulse();
		}
	}, {
		key: "stopPulsating",
		value: function stopPulsating() {
			this.active = false;
			if (this.graphics) {
				this.graphics.scale = 1;
			}
		}
	}, {
		key: "_pulse",
		value: function _pulse() {
			var _this17 = this;
			if (!this.active || !this.graphics) {
				return;
			}
			var _this$options9 = this.options,
				minScale = _this$options9.minScale,
				maxScale = _this$options9.maxScale,
				duration = _this$options9.duration,
				easing = _this$options9.easing;
			tween.to(this.graphics, {
				scale: maxScale
			}, duration / 2, {
				ease: easing
			}).then(function () {
				return tween.to(_this17.graphics, {
					scale: minScale
				}, duration / 2, {
					ease: easing
				});
			}).then(function () {
				return _this17._pulse();
			});
		}
	}], [{
		key: "createPulse",
		value: function createPulse(type, graphics) {
			var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
			switch (type) {
				case 'sun':
					return new ScalePulse(graphics, _objectSpread({
						minScale: 0.95,
						maxScale: 1.05,
						speed: 0.02,
						interval: 40
					}, options));
				case 'light':
					return new BrightnessPulse(graphics, _objectSpread({
						minBrightness: 0.9,
						maxBrightness: 1.1,
						speed: 0.05,
						interval: 40
					}, options));
				default:
					return new ScalePulse(graphics, options);
			}
		}
	}]);
}();
var Light = /*#__PURE__*/function (_GameObject6) {
	function Light() {
		_classCallCheck2(this, Light);
		return _callSuper(this, Light, ['light1', {
			anchorX: 0.5,
			anchorY: 0.5,
			brightness: 1.5
		}]);
	}
	_inherits(Light, _GameObject6);
	return _createClass2(Light);
}(GameObject);
var Sun = /*#__PURE__*/function (_GameObject7) {
	function Sun() {
		_classCallCheck2(this, Sun);
		return _callSuper(this, Sun, ['sun', {
			anchorX: 0.5,
			anchorY: 0.5,
			brightness: 1.5
		}]);
	}
	_inherits(Sun, _GameObject7);
	return _createClass2(Sun);
}(GameObject);
var UFO = /*#__PURE__*/function (_GameObject8) {
	function UFO(type) {
		var _this18;
		_classCallCheck2(this, UFO);
		if (!type || !['ufo1', 'ufo2'].includes(type)) {
			type = 'ufo1';
		}
		var asset = LK.getAsset(type, {});
		if (!asset) {
			type = 'ufo1';
		}
		_this18 = _callSuper(this, UFO, [type]);
		_this18.type = type;
		_this18.movement = new GameObjectMovement(_this18, _this18.graphics, GameObjectMovement.MovementConfigs[type]);
		_this18.soundPlayed = false;
		return _this18;
	}
	_inherits(UFO, _GameObject8);
	return _createClass2(UFO, [{
		key: "update",
		value: function update(deltaTime) {
			if (!this.active || !this.movement) {
				return;
			}
			_superPropGet(UFO, "update", this, 3)([deltaTime]);
			if (this.movement) {
				this.movement.update(deltaTime);
			}
			if (!this.soundPlayed && this.isOnScreen()) {
				var _game$soundManager7;
				(_game$soundManager7 = game.soundManager) === null || _game$soundManager7 === void 0 || _game$soundManager7.playEffectSound('ufo1');
				this.soundPlayed = true;
			}
		}
	}, {
		key: "isOnScreen",
		value: function isOnScreen() {
			return this.x >= -this.width / 2 && this.x <= LK.width + this.width / 2;
		}
	}, {
		key: "destroy",
		value: function destroy() {
			if (this.soundPlayed) {
				var _game$soundManager8;
				(_game$soundManager8 = game.soundManager) === null || _game$soundManager8 === void 0 || _game$soundManager8.stopSound(this.options.sound);
			}
			this.movement = null;
			_superPropGet(UFO, "destroy", this, 3)([]);
		}
	}]);
}(GameObject);
var GameObjectMovement = /*#__PURE__*/function () {
	function GameObjectMovement(object, graphics) {
		var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
		_classCallCheck2(this, GameObjectMovement);
		this.object = object;
		this.graphics = graphics;
		var typeConfig = object.type ? GameObjectMovement.MovementConfigs[object.type] : null;
		var mergedOptions = this.validateMovementConfig(_objectSpread(_objectSpread({}, typeConfig), options));
		this.options = mergedOptions;
		this.currentState = {
			speed: mergedOptions.speed + Math.random() * (mergedOptions.speedRange || 0),
			direction: Math.random() < 0.5 ? 1 : -1,
			arcOffset: Math.random() * Math.PI * 2,
			lastX: object.x,
			lastY: object.y,
			soundPlayed: false
		};
		this.soundTimer = null;
		this.soundInstance = null;
		if (this.options.moveSound && game.soundManager) {
			this.cleanupSound();
			this.initializeSound();
		}
		if (typeConfig) {
			this.maxCount = typeConfig.maxCount;
			this.respawnTime = typeConfig.respawnTime;
			this.exclusiveWith = typeConfig.exclusiveWith;
		}
	}
	return _createClass2(GameObjectMovement, [{
		key: "update",
		value: function update(deltaTime) {
			if (!this.object || !this.graphics || !this.currentState) {
				return;
			}
			this._updateArcOffset(deltaTime);
			var movement = this._calculateMovement();
			this._applyMovement(movement);
			this._checkBoundaries();
			this._handleSoundTriggers();
			this._updateGraphics();
		}
	}, {
		key: "validateMovementConfig",
		value: function validateMovementConfig() {
			var _Number, _Number2;
			var config = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
			var validatedConfig = _objectSpread(_objectSpread({}, GameObjectMovement.DefaultMovementConfig), config);
			// Validate and normalize speed parameters
			validatedConfig.speed = Math.max(0, (_Number = Number(config.speed)) !== null && _Number !== void 0 ? _Number : validatedConfig.speed);
			validatedConfig.speedRange = Math.max(0, (_Number2 = Number(config.speedRange)) !== null && _Number2 !== void 0 ? _Number2 : validatedConfig.speedRange);
			// Validate arc parameters
			validatedConfig.arcEnabled = Boolean(config.arcEnabled);
			if (validatedConfig.arcEnabled) {
				var _Number3, _Number4;
				validatedConfig.arcAmplitude = Math.max(0, (_Number3 = Number(config.arcAmplitude)) !== null && _Number3 !== void 0 ? _Number3 : validatedConfig.arcAmplitude);
				validatedConfig.arcFrequency = Math.max(1, (_Number4 = Number(config.arcFrequency)) !== null && _Number4 !== void 0 ? _Number4 : validatedConfig.arcFrequency);
			}
			// Validate boolean flags and sound
			validatedConfig.canFlip = Boolean(config.canFlip);
			validatedConfig.moveSound = typeof config.moveSound === 'string' ? config.moveSound : validatedConfig.moveSound;
			return validatedConfig;
		}
	}, {
		key: "cleanupSound",
		value: function cleanupSound() {
			if (this.soundTimer) {
				var _game$soundManager9;
				(_game$soundManager9 = game.soundManager) === null || _game$soundManager9 === void 0 || _game$soundManager9.stopSound(this.options.moveSound);
				LK.clearTimeout(this.soundTimer);
				this.soundTimer = null;
			}
			if (this.currentState) {
				this.currentState.soundPlayed = false;
			}
		}
	}, {
		key: "initializeSound",
		value: function initializeSound() {
			var _this$options10,
				_this19 = this;
			if (!((_this$options10 = this.options) !== null && _this$options10 !== void 0 && _this$options10.moveSound) || !game.soundManager) {
				return;
			}
			this.cleanupSound();
			if (this.currentState) {
				this.currentState.soundPlayed = false;
			}
			if (this.soundInstance) {
				game.soundManager.stopSound(this.soundInstance);
				this.soundInstance = null;
			}
			this.soundInstance = game.soundManager.playSound(this.options.moveSound, {
				volume: 0.1,
				interval: {
					min: 20000,
					max: 30000
				},
				onPlay: function onPlay() {
					return _this19.currentState && (_this19.currentState.soundPlayed = true);
				},
				onStop: function onStop() {
					if (_this19.currentState) {
						_this19.currentState.soundPlayed = false;
					}
					_this19.soundTimer = null;
					_this19.soundInstance = null;
				}
			});
		}
	}]);
}(); // Initialize grass layers after GameObjectMovement class is defined
_GameObjectMovement = GameObjectMovement;
_defineProperty(GameObjectMovement, "CommonConfig", {
	screenDimensions: {
		width: 2048,
		height: 2732
	},
	respawnTime: {
		min: 20000,
		max: 30000
	},
	soundTriggerBounds: {
		min: -100,
		max: 2148
	}
});
_defineProperty(GameObjectMovement, "DefaultMovementConfig", {
	speed: 1,
	speedRange: 0,
	arcEnabled: false,
	arcAmplitude: 0,
	arcFrequency: 0,
	canFlip: false,
	moveSound: null,
	destroyOutOfBounds: true,
	isVertical: false
});
// Initialize MovementConfigs after DefaultMovementConfig is defined
_defineProperty(GameObjectMovement, "MovementConfigs", {
	bird1: _objectSpread(_objectSpread({}, _GameObjectMovement.DefaultMovementConfig), {}, {
		speed: 3,
		speedRange: 1,
		arcEnabled: true,
		arcAmplitude: 50,
		arcFrequency: 200,
		canFlip: true,
		moveSound: 'wings1'
	}),
	bird2: _objectSpread(_objectSpread({}, _GameObjectMovement.DefaultMovementConfig), {}, {
		speed: 2,
		speedRange: 0.5,
		arcEnabled: true,
		arcAmplitude: 30,
		arcFrequency: 150,
		canFlip: true,
		moveSound: 'wings1'
	}),
	jet1: _objectSpread(_objectSpread({}, _GameObjectMovement.DefaultMovementConfig), {}, {
		speed: 8,
		speedRange: 1,
		arcEnabled: false,
		arcAmplitude: 0,
		arcFrequency: 0,
		canFlip: true,
		moveSound: 'jet1'
	}),
	ufo1: _objectSpread(_objectSpread({}, _GameObjectMovement.DefaultMovementConfig), {}, {
		speed: 1,
		speedRange: 0.5,
		arcEnabled: false,
		arcAmplitude: 0,
		arcFrequency: 0,
		canFlip: false,
		moveSound: 'ufo1'
	}),
	ufo2: _objectSpread(_objectSpread({}, _GameObjectMovement.DefaultMovementConfig), {}, {
		speed: 1,
		speedRange: 0.5,
		arcEnabled: false,
		arcAmplitude: 0,
		arcFrequency: 0,
		canFlip: false,
		moveSound: 'ufo2'
	}),
	cloud1: _objectSpread(_objectSpread({}, _GameObjectMovement.DefaultMovementConfig), {}, {
		speed: 0.3,
		speedRange: 0.1,
		arcEnabled: false,
		arcAmplitude: 0,
		arcFrequency: 0,
		canFlip: false,
		moveSound: null
	}),
	cloud2: _objectSpread(_objectSpread({}, _GameObjectMovement.DefaultMovementConfig), {}, {
		speed: 0.3,
		speedRange: 0.1,
		arcEnabled: false,
		arcAmplitude: 0,
		arcFrequency: 0,
		canFlip: false,
		moveSound: null
	})
});
var grassFront = new GrassLayer('grass-front');
grassFront.x = GameObjectMovement.CommonConfig.screenDimensions.width / 2;
grassFront.y = GameObjectMovement.CommonConfig.screenDimensions.height - grassFront.height / 2;
var grassBack = new GrassLayer('grass-back');
grassBack.x = LK.width / 2;
grassBack.y = LK.height - 150;
var GameInitializer = /*#__PURE__*/function () {
	function GameInitializer() {
		_classCallCheck2(this, GameInitializer);
		this.game = null;
		this.initialized = false;
	}
	return _createClass2(GameInitializer, [{
		key: "initialize",
		value: function initialize(gameInstance) {
			if (this.initialized) {
				return;
			}
			this.game = gameInstance;
			// Initialize core systems
			this._initializeManagers();
			this._setupGameState();
			this._loadResources();
			this.initialized = true;
		}
	}, {
		key: "_initializeManagers",
		value: function _initializeManagers() {
			// Initialize sound manager if not already present
			if (!this.game.soundManager) {
				this.game.soundManager = new SoundManager();
			}
			// Initialize entity manager if not already present
			if (!this.game.entityManager) {
				this.game.entityManager = new EntityManager();
			}
			// Initialize layer manager if not already present
			if (!this.game.layerManager) {
				this.game.layerManager = new LayerManager();
			}
		}
	}, {
		key: "_setupGameState",
		value: function _setupGameState() {
			if (!this.game.state) {
				this.game.state = new GameState();
			}
			this.game.state.reset();
		}
	}, {
		key: "_loadResources",
		value: function _loadResources() {
			// Placeholder for resource loading logic
			// This would typically load textures, sounds, etc.
		}
	}]);
}();
var GameState = /*#__PURE__*/function () {
	function GameState() {
		_classCallCheck2(this, GameState);
		this.score = 0;
		this.isGameOver = false;
		this.isPaused = false;
		this.currentLevel = 1;
	}
	return _createClass2(GameState, [{
		key: "reset",
		value: function reset() {
			this.score = 0;
			this.isGameOver = false;
			this.isPaused = false;
			this.currentLevel = 1;
		}
	}]);
}();
var BasePulse = /*#__PURE__*/function () {
	function BasePulse(graphics) {
		var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
		_classCallCheck2(this, BasePulse);
		if (!graphics || _typeof(graphics) !== 'object') {
			throw new Error('Graphics must be a valid object');
		}
		if (typeof graphics.scale === 'undefined' && (typeof graphics.scaleX === 'undefined' || typeof graphics.scaleY === 'undefined') && typeof graphics.brightness === 'undefined') {
			throw new Error('Graphics object must have either scale, scaleX/scaleY, or brightness property');
		}
		this.graphics = graphics;
		this.pulseTimer = null;
		this.options = Object.assign({
			min: 1.0,
			max: 1.2,
			speed: 0.01,
			interval: 50
		}, options);
	}
	return _createClass2(BasePulse, [{
		key: "startPulsating",
		value: function startPulsating() {
			var self = this;
			var value = this.options.min;
			var direction = 1;
			if (this.pulseTimer) {
				LK.clearInterval(this.pulseTimer);
			}
			this.pulseTimer = LK.setInterval(function () {
				value += direction * self.options.speed;
				if (value >= self.options.max) {
					direction = -1;
					value = self.options.max;
				} else if (value <= self.options.min) {
					direction = 1;
					value = self.options.min;
				}
				self.updateGraphics(value);
			}, this.options.interval);
		}
	}, {
		key: "stopPulsating",
		value: function stopPulsating() {
			if (this.pulseTimer) {
				LK.clearInterval(this.pulseTimer);
			}
			this.resetGraphics();
		}
	}, {
		key: "updateGraphics",
		value: function updateGraphics(value) {
			if (!this.graphics) {
				return;
			}
			if (typeof this.graphics.scale !== 'undefined') {
				this.graphics.scale = value;
			} else if (typeof this.graphics.scaleX !== 'undefined' && typeof this.graphics.scaleY !== 'undefined') {
				this.graphics.scaleX = value;
				this.graphics.scaleY = value;
			}
		}
	}, {
		key: "resetGraphics",
		value: function resetGraphics() {
			if (!this.graphics) {
				return;
			}
			if (typeof this.graphics.scale !== 'undefined') {
				this.graphics.scale = this.options.min;
			} else if (typeof this.graphics.scaleX !== 'undefined' && typeof this.graphics.scaleY !== 'undefined') {
				this.graphics.scaleX = this.options.min;
				this.graphics.scaleY = this.options.min;
			}
		}
	}]);
}();
var ScalePulse = /*#__PURE__*/function (_BasePulse) {
	function ScalePulse(graphics) {
		var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
		_classCallCheck2(this, ScalePulse);
		return _callSuper(this, ScalePulse, [graphics, Object.assign({}, options, {
			min: options.minScale || 1.0,
			max: options.maxScale || 1.2
		})]);
	}
	_inherits(ScalePulse, _BasePulse);
	return _createClass2(ScalePulse, [{
		key: "updateGraphics",
		value: function updateGraphics(scale) {
			if (!this.graphics) {
				return;
			}
			if (typeof this.graphics.scale !== 'undefined') {
				this.graphics.scale = scale;
			} else if (typeof this.graphics.scaleX !== 'undefined' && typeof this.graphics.scaleY !== 'undefined') {
				this.graphics.scaleX = scale;
				this.graphics.scaleY = scale;
			}
		}
	}, {
		key: "resetGraphics",
		value: function resetGraphics() {
			this.updateGraphics(this.options.min);
		}
	}]);
}(BasePulse);
var BrightnessPulse = /*#__PURE__*/function (_BasePulse2) {
	function BrightnessPulse(graphics) {
		var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
		_classCallCheck2(this, BrightnessPulse);
		return _callSuper(this, BrightnessPulse, [graphics, Object.assign({}, options, {
			min: options.minBrightness || 1.0,
			max: options.maxBrightness || 2.0,
			speed: 0.05
		})]);
	}
	_inherits(BrightnessPulse, _BasePulse2);
	return _createClass2(BrightnessPulse, [{
		key: "updateGraphics",
		value: function updateGraphics(brightness) {
			if (!this.graphics || typeof this.graphics.brightness === 'undefined') {
				return;
			}
			this.graphics.brightness = brightness;
		}
	}, {
		key: "resetGraphics",
		value: function resetGraphics() {
			this.updateGraphics(this.options.min);
		}
	}]);
}(BasePulse);
var ReticlePulse = /*#__PURE__*/function (_ScalePulse) {
	function ReticlePulse(reticleGraphics) {
		_classCallCheck2(this, ReticlePulse);
		return _callSuper(this, ReticlePulse, [reticleGraphics, {
			minScale: 1.0,
			maxScale: 1.2,
			speed: 0.01,
			interval: 50
		}]);
	}
	_inherits(ReticlePulse, _ScalePulse);
	return _createClass2(ReticlePulse);
}(ScalePulse);
var BirdEffects = /*#__PURE__*/function () {
	function BirdEffects(bird) {
		_classCallCheck2(this, BirdEffects);
		if (!bird || !bird.graphics) {
			return;
		}
		this.bird = bird;
		this.originalAlpha = bird.graphics.alpha || 1.0;
		this.active = false;
		this.pulseTimer = null;
	}
	return _createClass2(BirdEffects, [{
		key: "startEffects",
		value: function startEffects() {
			if (!this.bird || !this.bird.graphics || this.active) {
				return;
			}
			this.active = true;
			this.bird.graphics.alpha = 0.8;
		}
	}, {
		key: "stopEffects",
		value: function stopEffects() {
			if (this.pulseTimer) {
				LK.clearInterval(this.pulseTimer);
				this.pulseTimer = null;
			}
			if (this.bird && this.bird.graphics) {
				this.bird.graphics.alpha = this.originalAlpha;
				this.bird.graphics.scale = 1;
				this.bird.graphics.scaleX = 1;
				this.bird.graphics.scaleY = 1;
				this.bird.graphics.brightness = 1;
			}
			this.active = false;
			this.bird = null;
			this.originalAlpha = null;
		}
	}]);
}();
var Reticle = /*#__PURE__*/function (_GameObject9) {
	function Reticle() {
		var _this20;
		_classCallCheck2(this, Reticle);
		_this20 = _callSuper(this, Reticle, ['reticle1']);
		_this20.pulse = new ReticlePulse(_this20.graphics);
		_this20.pulse.startPulsating();
		return _this20;
	}
	_inherits(Reticle, _GameObject9);
	return _createClass2(Reticle);
}(GameObject);
game.move = function (x, y) {
	if (!game.reticle && typeof Reticle !== 'undefined') {
		game.reticle = new Reticle();
		if (!game.layerManager) {
			game.layerManager = new LayerManager();
		}
		game.layerManager.addToLayer(game.reticle, LAYERS.RETICLE);
	}
	if (game.reticle) {
		game.reticle.x = x;
		game.reticle.y = y;
	}
};
var scoreDisplay = game.mirror;
// Initialize managers if not already present
if (!game.layerManager) {
	game.layerManager = new LayerManager();
}
var sun = new Sun();
sun.x = 480;
sun.y = 680;
game.layerManager.addToLayer(sun, LAYERS.SUN);
var light1 = new Light();
light1.x = 510;
light1.y = 1500;
game.layerManager.addToLayer(light1, LAYERS.LIGHT1);
light1.visible = true;
var score = 0;
game.scoreManager = new ScoreManager(); // Initial interval for UFO appearances between 10 to 20 seconds
// Helper functions for game update
function updateEntityPositions() {
	game.entityManager.update();
	// Handle off-screen birds
	game.children.forEach(function (entity) {
		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(LAYERS.LASER) || [];
	var enemies = CollisionManager.getActiveEnemies([LAYERS.BIRD1, LAYERS.BIRD2, LAYERS.UFO1, LAYERS.UFO2]);
	if (!projectiles.length || !enemies.length) {
		return;
	}
	var gridSize = 200;
	var grid = new Map();
	var processedCollisions = new Set();
	var simultaneousCollisions = new Map();
	enemies.forEach(function (enemy) {
		if (!(enemy !== null && enemy !== void 0 && enemy.active) || typeof enemy.x !== 'number' || typeof enemy.y !== 'number') {
			return;
		}
		var gridX = Math.floor(enemy.x / gridSize);
		var gridY = Math.floor(enemy.y / gridSize);
		var key = "".concat(gridX, ",").concat(gridY);
		if (!grid.has(key)) {
			grid.set(key, new Set());
		}
		grid.get(key).add(enemy);
		var adjacentCells = [[-1, -1], [0, -1], [1, -1], [-1, 0], [1, 0], [-1, 1], [0, 1], [1, 1]];
		adjacentCells.forEach(function (_ref4) {
			var _ref5 = _slicedToArray(_ref4, 2),
				dx = _ref5[0],
				dy = _ref5[1];
			var adjKey = "".concat(gridX + dx, ",").concat(gridY + dy);
			if (!grid.has(adjKey)) {
				grid.set(adjKey, new Set());
			}
			grid.get(adjKey).add(enemy);
		});
	});
	projectiles.forEach(function (laser) {
		if (!(laser !== null && laser !== void 0 && laser.active) || typeof laser.x !== 'number' || typeof laser.y !== 'number') {
			return;
		}
		var gridX = Math.floor(laser.x / gridSize);
		var gridY = Math.floor(laser.y / gridSize);
		var key = "".concat(gridX, ",").concat(gridY);
		var cellTargets = grid.get(key);
		if (!(cellTargets !== null && cellTargets !== void 0 && cellTargets.size)) {
			return;
		}
		var closestTarget = CollisionManager.findClosestTarget(laser, Array.from(cellTargets), processedCollisions);
		if (closestTarget) {
			processedCollisions.add(closestTarget);
			if (!simultaneousCollisions.has(laser)) {
				simultaneousCollisions.set(laser, []);
			}
			simultaneousCollisions.get(laser).push(closestTarget);
		}
	});
	simultaneousCollisions.forEach(function (targets, laser) {
		targets.forEach(function (target) {
			if (target !== null && target !== void 0 && target.active && laser !== null && laser !== void 0 && laser.active) {
				handleCollisionPoints(laser, target);
			}
		});
	});
	return true;
}
var CollisionManager = /*#__PURE__*/function () {
	function CollisionManager() {
		_classCallCheck2(this, CollisionManager);
		this.quadrantMap = new Map();
		this.cellSize = 100;
	}
	return _createClass2(CollisionManager, [{
		key: "getActiveEnemies",
		value: function getActiveEnemies() {
			if (!this.quadrantMap) {
				return [];
			}
			var enemies = [];
			var _iterator = _createForOfIteratorHelper(this.quadrantMap.values()),
				_step;
			try {
				for (_iterator.s(); !(_step = _iterator.n()).done;) {
					var quadrant = _step.value;
					if (Array.isArray(quadrant)) {
						enemies.push.apply(enemies, _toConsumableArray(quadrant.filter(function (enemy) {
							return enemy && enemy.active;
						})));
					}
				}
			} catch (err) {
				_iterator.e(err);
			} finally {
				_iterator.f();
			}
			return enemies;
		}
	}, {
		key: "createQuadrantMap",
		value: function createQuadrantMap(enemies) {
			var _this21 = this;
			if (!Array.isArray(enemies)) {
				return;
			}
			this.quadrantMap.clear();
			enemies.forEach(function (enemy) {
				if (!enemy || typeof enemy.x !== 'number' || typeof enemy.y !== 'number') {
					return;
				}
				var key = "".concat(Math.floor(enemy.x / _this21.cellSize), ",").concat(Math.floor(enemy.y / _this21.cellSize));
				if (!_this21.quadrantMap.has(key)) {
					_this21.quadrantMap.set(key, []);
				}
				_this21.quadrantMap.get(key).push(enemy);
			});
		}
	}], [{
		key: "findClosestTarget",
		value: function findClosestTarget(laser, targets, processedCollisions) {
			var potentialHits = targets.filter(function (target) {
				return target && target.active && target.x !== undefined && target.y !== undefined && !processedCollisions.has(target) && AABBIntersect(laser, target);
			});
			if (potentialHits.length > 0) {
				potentialHits.sort(function (a, b) {
					var distA = Math.pow(laser.x - a.x, 2) + Math.pow(laser.y - a.y, 2);
					var distB = Math.pow(laser.x - b.x, 2) + Math.pow(laser.y - b.y, 2);
					return distA - distB;
				});
				return potentialHits[0];
			}
			return null;
		}
	}]);
}();

===================================================================
--- original.js
+++ change.js