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

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/ 
// Images
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 _regeneratorRuntime() {
	"use strict";
	/*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/facebook/regenerator/blob/main/LICENSE */
	_regeneratorRuntime = function _regeneratorRuntime() {
		return e;
	};
	var t,
		e = {},
		r = Object.prototype,
		n = r.hasOwnProperty,
		o = Object.defineProperty || function (t, e, r) {
			t[e] = r.value;
		},
		i = "function" == typeof Symbol ? Symbol : {},
		a = i.iterator || "@@iterator",
		c = i.asyncIterator || "@@asyncIterator",
		u = i.toStringTag || "@@toStringTag";
	function define(t, e, r) {
		return Object.defineProperty(t, e, {
			value: r,
			enumerable: !0,
			configurable: !0,
			writable: !0
		}), t[e];
	}
	try {
		define({}, "");
	} catch (t) {
		define = function define(t, e, r) {
			return t[e] = r;
		};
	}
	function wrap(t, e, r, n) {
		var i = e && e.prototype instanceof Generator ? e : Generator,
			a = Object.create(i.prototype),
			c = new Context(n || []);
		return o(a, "_invoke", {
			value: makeInvokeMethod(t, r, c)
		}), a;
	}
	function tryCatch(t, e, r) {
		try {
			return {
				type: "normal",
				arg: t.call(e, r)
			};
		} catch (t) {
			return {
				type: "throw",
				arg: t
			};
		}
	}
	e.wrap = wrap;
	var h = "suspendedStart",
		l = "suspendedYield",
		f = "executing",
		s = "completed",
		y = {};
	function Generator() {}
	function GeneratorFunction() {}
	function GeneratorFunctionPrototype() {}
	var p = {};
	define(p, a, function () {
		return this;
	});
	var d = Object.getPrototypeOf,
		v = d && d(d(values([])));
	v && v !== r && n.call(v, a) && (p = v);
	var g = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(p);
	function defineIteratorMethods(t) {
		["next", "throw", "return"].forEach(function (e) {
			define(t, e, function (t) {
				return this._invoke(e, t);
			});
		});
	}
	function AsyncIterator(t, e) {
		function invoke(r, o, i, a) {
			var c = tryCatch(t[r], t, o);
			if ("throw" !== c.type) {
				var u = c.arg,
					h = u.value;
				return h && "object" == _typeof(h) && n.call(h, "__await") ? e.resolve(h.__await).then(function (t) {
					invoke("next", t, i, a);
				}, function (t) {
					invoke("throw", t, i, a);
				}) : e.resolve(h).then(function (t) {
					u.value = t, i(u);
				}, function (t) {
					return invoke("throw", t, i, a);
				});
			}
			a(c.arg);
		}
		var r;
		o(this, "_invoke", {
			value: function value(t, n) {
				function callInvokeWithMethodAndArg() {
					return new e(function (e, r) {
						invoke(t, n, e, r);
					});
				}
				return r = r ? r.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg();
			}
		});
	}
	function makeInvokeMethod(e, r, n) {
		var o = h;
		return function (i, a) {
			if (o === f) {
				throw Error("Generator is already running");
			}
			if (o === s) {
				if ("throw" === i) {
					throw a;
				}
				return {
					value: t,
					done: !0
				};
			}
			for (n.method = i, n.arg = a;;) {
				var c = n.delegate;
				if (c) {
					var u = maybeInvokeDelegate(c, n);
					if (u) {
						if (u === y) {
							continue;
						}
						return u;
					}
				}
				if ("next" === n.method) {
					n.sent = n._sent = n.arg;
				} else if ("throw" === n.method) {
					if (o === h) {
						throw o = s, n.arg;
					}
					n.dispatchException(n.arg);
				} else {
					"return" === n.method && n.abrupt("return", n.arg);
				}
				o = f;
				var p = tryCatch(e, r, n);
				if ("normal" === p.type) {
					if (o = n.done ? s : l, p.arg === y) {
						continue;
					}
					return {
						value: p.arg,
						done: n.done
					};
				}
				"throw" === p.type && (o = s, n.method = "throw", n.arg = p.arg);
			}
		};
	}
	function maybeInvokeDelegate(e, r) {
		var n = r.method,
			o = e.iterator[n];
		if (o === t) {
			return r.delegate = null, "throw" === n && e.iterator["return"] && (r.method = "return", r.arg = t, maybeInvokeDelegate(e, r), "throw" === r.method) || "return" !== n && (r.method = "throw", r.arg = new TypeError("The iterator does not provide a '" + n + "' method")), y;
		}
		var i = tryCatch(o, e.iterator, r.arg);
		if ("throw" === i.type) {
			return r.method = "throw", r.arg = i.arg, r.delegate = null, y;
		}
		var a = i.arg;
		return a ? a.done ? (r[e.resultName] = a.value, r.next = e.nextLoc, "return" !== r.method && (r.method = "next", r.arg = t), r.delegate = null, y) : a : (r.method = "throw", r.arg = new TypeError("iterator result is not an object"), r.delegate = null, y);
	}
	function pushTryEntry(t) {
		var e = {
			tryLoc: t[0]
		};
		1 in t && (e.catchLoc = t[1]), 2 in t && (e.finallyLoc = t[2], e.afterLoc = t[3]), this.tryEntries.push(e);
	}
	function resetTryEntry(t) {
		var e = t.completion || {};
		e.type = "normal", delete e.arg, t.completion = e;
	}
	function Context(t) {
		this.tryEntries = [{
			tryLoc: "root"
		}], t.forEach(pushTryEntry, this), this.reset(!0);
	}
	function values(e) {
		if (e || "" === e) {
			var r = e[a];
			if (r) {
				return r.call(e);
			}
			if ("function" == typeof e.next) {
				return e;
			}
			if (!isNaN(e.length)) {
				var o = -1,
					i = function next() {
						for (; ++o < e.length;) {
							if (n.call(e, o)) {
								return next.value = e[o], next.done = !1, next;
							}
						}
						return next.value = t, next.done = !0, next;
					};
				return i.next = i;
			}
		}
		throw new TypeError(_typeof(e) + " is not iterable");
	}
	return GeneratorFunction.prototype = GeneratorFunctionPrototype, o(g, "constructor", {
		value: GeneratorFunctionPrototype,
		configurable: !0
	}), o(GeneratorFunctionPrototype, "constructor", {
		value: GeneratorFunction,
		configurable: !0
	}), GeneratorFunction.displayName = define(GeneratorFunctionPrototype, u, "GeneratorFunction"), e.isGeneratorFunction = function (t) {
		var e = "function" == typeof t && t.constructor;
		return !!e && (e === GeneratorFunction || "GeneratorFunction" === (e.displayName || e.name));
	}, e.mark = function (t) {
		return Object.setPrototypeOf ? Object.setPrototypeOf(t, GeneratorFunctionPrototype) : (t.__proto__ = GeneratorFunctionPrototype, define(t, u, "GeneratorFunction")), t.prototype = Object.create(g), t;
	}, e.awrap = function (t) {
		return {
			__await: t
		};
	}, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, c, function () {
		return this;
	}), e.AsyncIterator = AsyncIterator, e.async = function (t, r, n, o, i) {
		void 0 === i && (i = Promise);
		var a = new AsyncIterator(wrap(t, r, n, o), i);
		return e.isGeneratorFunction(r) ? a : a.next().then(function (t) {
			return t.done ? t.value : a.next();
		});
	}, defineIteratorMethods(g), define(g, u, "Generator"), define(g, a, function () {
		return this;
	}), define(g, "toString", function () {
		return "[object Generator]";
	}), e.keys = function (t) {
		var e = Object(t),
			r = [];
		for (var n in e) {
			r.push(n);
		}
		return r.reverse(), function next() {
			for (; r.length;) {
				var t = r.pop();
				if (t in e) {
					return next.value = t, next.done = !1, next;
				}
			}
			return next.done = !0, next;
		};
	}, e.values = values, Context.prototype = {
		constructor: Context,
		reset: function reset(e) {
			if (this.prev = 0, this.next = 0, this.sent = this._sent = t, this.done = !1, this.delegate = null, this.method = "next", this.arg = t, this.tryEntries.forEach(resetTryEntry), !e) {
				for (var r in this) {
					"t" === r.charAt(0) && n.call(this, r) && !isNaN(+r.slice(1)) && (this[r] = t);
				}
			}
		},
		stop: function stop() {
			this.done = !0;
			var t = this.tryEntries[0].completion;
			if ("throw" === t.type) {
				throw t.arg;
			}
			return this.rval;
		},
		dispatchException: function dispatchException(e) {
			if (this.done) {
				throw e;
			}
			var r = this;
			function handle(n, o) {
				return a.type = "throw", a.arg = e, r.next = n, o && (r.method = "next", r.arg = t), !!o;
			}
			for (var o = this.tryEntries.length - 1; o >= 0; --o) {
				var i = this.tryEntries[o],
					a = i.completion;
				if ("root" === i.tryLoc) {
					return handle("end");
				}
				if (i.tryLoc <= this.prev) {
					var c = n.call(i, "catchLoc"),
						u = n.call(i, "finallyLoc");
					if (c && u) {
						if (this.prev < i.catchLoc) {
							return handle(i.catchLoc, !0);
						}
						if (this.prev < i.finallyLoc) {
							return handle(i.finallyLoc);
						}
					} else if (c) {
						if (this.prev < i.catchLoc) {
							return handle(i.catchLoc, !0);
						}
					} else {
						if (!u) {
							throw Error("try statement without catch or finally");
						}
						if (this.prev < i.finallyLoc) {
							return handle(i.finallyLoc);
						}
					}
				}
			}
		},
		abrupt: function abrupt(t, e) {
			for (var r = this.tryEntries.length - 1; r >= 0; --r) {
				var o = this.tryEntries[r];
				if (o.tryLoc <= this.prev && n.call(o, "finallyLoc") && this.prev < o.finallyLoc) {
					var i = o;
					break;
				}
			}
			i && ("break" === t || "continue" === t) && i.tryLoc <= e && e <= i.finallyLoc && (i = null);
			var a = i ? i.completion : {};
			return a.type = t, a.arg = e, i ? (this.method = "next", this.next = i.finallyLoc, y) : this.complete(a);
		},
		complete: function complete(t, e) {
			if ("throw" === t.type) {
				throw t.arg;
			}
			return "break" === t.type || "continue" === t.type ? this.next = t.arg : "return" === t.type ? (this.rval = this.arg = t.arg, this.method = "return", this.next = "end") : "normal" === t.type && e && (this.next = e), y;
		},
		finish: function finish(t) {
			for (var e = this.tryEntries.length - 1; e >= 0; --e) {
				var r = this.tryEntries[e];
				if (r.finallyLoc === t) {
					return this.complete(r.completion, r.afterLoc), resetTryEntry(r), y;
				}
			}
		},
		"catch": function _catch(t) {
			for (var e = this.tryEntries.length - 1; e >= 0; --e) {
				var r = this.tryEntries[e];
				if (r.tryLoc === t) {
					var n = r.completion;
					if ("throw" === n.type) {
						var o = n.arg;
						resetTryEntry(r);
					}
					return o;
				}
			}
			throw Error("illegal catch attempt");
		},
		delegateYield: function delegateYield(e, r, n) {
			return this.delegate = {
				iterator: values(e),
				resultName: r,
				nextLoc: n
			}, "next" === this.method && (this.arg = t), y;
		}
	}, e;
}
function asyncGeneratorStep(n, t, e, r, o, a, c) {
	try {
		var i = n[a](c),
			u = i.value;
	} catch (n) {
		return void e(n);
	}
	i.done ? t(u) : Promise.resolve(u).then(r, o);
}
function _asyncToGenerator(n) {
	return function () {
		var t = this,
			e = arguments;
		return new Promise(function (r, o) {
			var a = n.apply(t, e);
			function _next(n) {
				asyncGeneratorStep(a, r, o, _next, _throw, "next", n);
			}
			function _throw(n) {
				asyncGeneratorStep(a, r, o, _next, _throw, "throw", n);
			}
			_next(void 0);
		});
	};
}
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 _createForOfIteratorHelper(r, e) {
	var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
	if (!t) {
		if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) {
			t && (r = t);
			var _n = 0,
				F = function F() {};
			return {
				s: F,
				n: function n() {
					return _n >= r.length ? {
						done: !0
					} : {
						done: !1,
						value: r[_n++]
					};
				},
				e: function e(r) {
					throw r;
				},
				f: F
			};
		}
		throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
	}
	var o,
		a = !0,
		u = !1;
	return {
		s: function s() {
			t = t.call(r);
		},
		n: function n() {
			var r = t.next();
			return a = r.done, r;
		},
		e: function e(r) {
			u = !0, o = r;
		},
		f: function f() {
			try {
				a || null == t["return"] || t["return"]();
			} finally {
				if (u) {
					throw o;
				}
			}
		}
	};
}
function _unsupportedIterableToArray(r, a) {
	if (r) {
		if ("string" == typeof r) {
			return _arrayLikeToArray(r, a);
		}
		var t = {}.toString.call(r).slice(8, -1);
		return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0;
	}
}
function _arrayLikeToArray(r, a) {
	(null == a || a > r.length) && (a = r.length);
	for (var e = 0, n = Array(a); e < a; e++) {
		n[e] = r[e];
	}
	return n;
}
function _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 _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);
}
function _classCallCheck(a, n) {
	if (!(a instanceof n)) {
		throw new TypeError("Cannot call a class as a function");
	}
}
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 _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);
}
var assets = {
	scoreImage: {
		type: 'shape',
		width: 100,
		height: 100,
		color: 0xcd1966,
		shape: 'box'
	},
	background: {
		type: 'image',
		width: 2048,
		height: 2732,
		id: '67cb14d582516b65d7d56166'
	},
	bird1Left: {
		type: 'image',
		width: 300,
		height: 295,
		id: '67c8f938120d8830ebbf56ab'
	},
	bird1Right: {
		type: 'image',
		width: 300,
		height: 295,
		id: '67c8f938120d8830ebbf56ab',
		flipX: 1
	},
	bird2Left: {
		type: 'image',
		width: 150,
		height: 168.42,
		id: '67c9027e120d8830ebbf5715',
		flipX: 1
	},
	bird2Right: {
		type: 'image',
		width: 150,
		height: 168.42,
		id: '67c9027e120d8830ebbf5715'
	},
	cat: {
		type: 'image',
		width: 433.13,
		height: 475.89,
		id: '67c8fd9b120d8830ebbf56e9'
	},
	cloud: {
		type: 'image',
		width: 500,
		height: 250,
		id: '67c915be120d8830ebbf582c'
	},
	grassBack: {
		type: 'image',
		width: 2204.72,
		height: 1505.21,
		id: '67c90d44120d8830ebbf57b9'
	},
	grassFront: {
		type: 'image',
		width: 2400,
		height: 1856.25,
		id: '67c90db6120d8830ebbf57c5',
		flipX: 1
	},
	jetLeft: {
		type: 'image',
		width: 200,
		height: 75.78,
		id: '67cbdf3f8f0bb65062649f12',
		flipX: 1
	},
	jetRight: {
		type: 'image',
		width: 200,
		height: 75.78,
		id: '67cbdf3f8f0bb65062649f12'
	},
	laser2: {
		type: 'image',
		width: 100,
		height: 101.19,
		id: '67c9f7067f021452b5f9dcd8'
	},
	light1: {
		type: 'image',
		width: 120,
		height: 120,
		id: '67cbd61a8f0bb65062649e53'
	},
	mirror1: {
		type: 'image',
		width: 500,
		height: 800,
		id: '67cb7aec82516b65d7d56434'
	},
	reticle1: {
		type: 'image',
		width: 400,
		height: 379.69,
		id: '67c935fd120d8830ebbf5944'
	},
	stack1: {
		type: 'image',
		width: 700,
		height: 737.45,
		id: '67cb6ce882516b65d7d563cc'
	},
	sun: {
		type: 'image',
		width: 500,
		height: 500,
		id: '67c92a9f120d8830ebbf58c6'
	},
	tree: {
		type: 'image',
		width: 1900,
		height: 2500,
		id: '67c911c5120d8830ebbf5807',
		flipX: 1
	},
	tree2: {
		type: 'image',
		width: 1900,
		height: 2300,
		id: '67cb5a3d82516b65d7d56300'
	},
	ufo: {
		type: 'image',
		width: 300,
		height: 228.52,
		id: '67c932df120d8830ebbf591b'
	},
	ufo2: {
		type: 'image',
		width: 400,
		height: 162.5,
		id: '67cc62364e271169e42de9e4'
	}
};
Object.keys(assets).forEach(function (key) {
	var asset = assets[key];
	if (asset.type === 'shape') {} else if (asset.type === 'image') {}
});
// Music and Sounds
/**** 
* Game Configuration
****/ 
// Sound configuration
var GAME_SOUND_VOLUMES = {
	bgm1: 0.02,
	breeze1: 0.02,
	cricket1: 0.02,
	frog1: 0.02,
	songbird1: 0.02,
	ufo1: 0.02,
	wings1: 0.02,
	laser1: 0.1,
	laser2: 0.1,
	jetSound: 0.3
};
/**** 
* Core Game Setup
****/ 
// Initialize game instance
// Removed gameInstance initialization to fix localStorage SecurityError
// Layer structure initialization
var layers = {
	background: new Container(),
	sun: new Container(),
	light1: new Container(),
	jet: new Container(),
	clouds: new Container(),
	ufo: new Container(),
	grassBack: new Container()
};
var Background = /*#__PURE__*/function (_Container) {
	function Background() {
		var _this;
		_classCallCheck(this, Background);
		_this = _callSuper(this, Background);
		_this.attachAsset('background', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		return _this;
	}
	_inherits(Background, _Container);
	return _createClass(Background);
}(Container); // Branch asset
var Bird = /*#__PURE__*/function (_Container2) {
	function Bird(type) {
		var _this2;
		_classCallCheck(this, Bird);
		_this2 = _callSuper(this, Bird);
		if (!type) {
			throw new Error('Bird type is required');
		}
		_this2.birdGraphics = _this2.attachAsset("".concat(type, "Right"), {
			anchorX: 0.5,
			anchorY: 0.5
		});
		// The attachAsset method will throw an error if it fails, so we don't need to check again
		createMovementSystem(_this2, _this2.birdGraphics, MOVEMENT_CONFIGS[type]);
		return _this2;
	}
	_inherits(Bird, _Container2);
	return _createClass(Bird, [{
		key: "setChildIndex",
		value: function setChildIndex(index) {
			if (game.children.includes(this)) {
				game.setChildIndex(this, index);
			}
		}
	}, {
		key: "destroy",
		value: function destroy() {
			if (this.birdGraphics) {
				this.birdGraphics.destroy();
				this.birdGraphics = null;
			}
			_superPropGet(Bird, "destroy", this, 3)([]);
		}
	}]);
}(Container);
var Bird1 = /*#__PURE__*/function (_Bird) {
	function Bird1() {
		_classCallCheck(this, Bird1);
		var self = _callSuper(this, Bird1, ['bird1']);
		self.lastX = self.x;
		return self;
	}
	_inherits(Bird1, _Bird);
	return _createClass(Bird1);
}(Bird);
var Bird2 = /*#__PURE__*/function (_Bird2) {
	function Bird2() {
		_classCallCheck(this, Bird2);
		var self = _callSuper(this, Bird2, ['bird2']);
		self.lastX = self.x;
		return self;
	}
	_inherits(Bird2, _Bird2);
	return _createClass(Bird2);
}(Bird); // Layer z-index management is handled by the layerStructure configuration
// Layer structure and initialization is already handled at the beginning of the file
// Consolidated checkInteractions function is inserted below
// Bird2Movement class to handle Bird2 movement
// Bird2Movement class to handle Bird2 movement
/** 
* Configures movement behavior for game entities with tween-based animations
* @param {Container} entity - Target entity container
* @param {Graphics} graphics - Visual representation to animate
* @param {Object} config - Movement configuration:
* @param {number} [config.baseSpeed=1] - Base movement speed
* @param {Object} config.textures - Directional sprites {left, right}
* @param {boolean} [config.useWaveMotion=false] - Enable sine-based path
* @param {number} [config.waveAmplitude=0] - Vertical deviation magnitude
* @param {number} [config.waveFrequency=100] - Horizontal wave cycle length
*/ 
// Consolidated movement system with state tracking and error boundaries
// Unified entity management system with improved cleanup
var EntityPool = {
	pools: {},
	maxPoolSize: 50,
	initialize: function initialize(entityType, factory) {
		var initialSize = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 10;
		if (!this.pools[entityType]) {
			this.pools[entityType] = [];
			for (var i = 0; i < initialSize; i++) {
				var entity = factory();
				entity.type = entityType;
				entity.reset = function () {
					this.x = 0;
					this.y = 0;
					this.alpha = 1;
					this.scale.set(1);
					this.rotation = 0;
					this._destroyed = false;
					this._cleaned = false;
				};
				this.pools[entityType].push(entity);
			}
		}
	},
	get: function get(entityType) {
		if (!this.pools[entityType] || this.pools[entityType].length === 0) {
			return null;
		}
		var entity = this.pools[entityType].pop();
		entity.reset();
		return entity;
	},
	"return": function _return(entityType, entity) {
		if (!this.pools[entityType]) {
			return;
		}
		if (this.pools[entityType].length >= this.maxPoolSize) {
			entity.destroy();
			return;
		}
		if (!this.pools[entityType].includes(entity)) {
			this.pools[entityType].push(entity);
		}
	},
	clear: function clear(entityType) {
		if (this.pools[entityType]) {
			this.pools[entityType].forEach(function (entity) {
				if (entity.destroy) {
					entity.destroy();
				}
			});
			this.pools[entityType] = [];
		}
	},
	clearAll: function clearAll() {
		var _this3 = this;
		Object.keys(this.pools).forEach(function (type) {
			return _this3.clear(type);
		});
		this.pools = {};
	}
};
var EntityManager = {
	entities: new window.Set(),
	updateSystems: new window.Set(),
	register: function register(entity) {
		if (!entity) {
			return;
		}
		this.entities.add(entity);
	},
	unregister: function unregister(entity) {
		if (!entity) {
			return;
		}
		this.entities["delete"](entity);
	},
	addUpdateSystem: function addUpdateSystem(system) {
		if (typeof system.update === 'function') {
			this.updateSystems.add(system);
		}
	},
	removeUpdateSystem: function removeUpdateSystem(system) {
		this.updateSystems["delete"](system);
	},
	update: function update(deltaTime) {
		var _iterator = _createForOfIteratorHelper(this.updateSystems),
			_step;
		try {
			for (_iterator.s(); !(_step = _iterator.n()).done;) {
				var system = _step.value;
				system.update(deltaTime);
			}
		} catch (err) {
			_iterator.e(err);
		} finally {
			_iterator.f();
		}
		var _iterator2 = _createForOfIteratorHelper(this.entities),
			_step2;
		try {
			for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
				var entity = _step2.value;
				if (entity.update) {
					try {
						entity.update(deltaTime);
					} catch (error) {
						console.error('Error updating entity:', error);
						this.cleanup(entity);
					}
				}
			}
		} catch (err) {
			_iterator2.e(err);
		} finally {
			_iterator2.f();
		}
	},
	cleanup: function cleanup(entity) {
		if (!entity || entity._cleaned) {
			return;
		}
		entity._cleaned = true;
		// Stop all associated sounds
		if (entity._sounds instanceof Set) {
			var _iterator3 = _createForOfIteratorHelper(entity._sounds),
				_step3;
			try {
				for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
					var _sound;
					var soundName = _step3.value;
					var sound = LK.getSound(soundName);
					if ((_sound = sound) !== null && _sound !== void 0 && _sound.stop) {
						sound.stop();
					}
				}
			} catch (err) {
				_iterator3.e(err);
			} finally {
				_iterator3.f();
			}
			entity._sounds.clear();
			entity._sounds = null;
		}
		// Clear all timers
		if (entity._timers instanceof Set) {
			var _iterator4 = _createForOfIteratorHelper(entity._timers),
				_step4;
			try {
				for (_iterator4.s(); !(_step4 = _iterator4.n()).done;) {
					var timer = _step4.value;
					LK.clearTimeout(timer);
				}
			} catch (err) {
				_iterator4.e(err);
			} finally {
				_iterator4.f();
			}
			entity._timers.clear();
			entity._timers = null;
		}
		// Return to pool or remove from parent
		this.unregister(entity);
		if (entity.type && EntityPool.pools[entity.type]) {
			EntityPool["return"](entity.type, entity);
		} else if (entity.parent) {
			entity.parent.removeChild(entity);
		}
		entity._destroyed = true;
		entity.parent = null;
	},
	cleanupAll: function cleanupAll() {
		var _iterator5 = _createForOfIteratorHelper(this.entities),
			_step5;
		try {
			for (_iterator5.s(); !(_step5 = _iterator5.n()).done;) {
				var entity = _step5.value;
				this.cleanup(entity);
			}
		} catch (err) {
			_iterator5.e(err);
		} finally {
			_iterator5.f();
		}
		this.entities.clear();
		EntityPool.clearAll();
	}
};
function BirdMovement(bird, birdGraphics, birdType) {
	return MovementFactory.createMovement(bird, birdGraphics, birdType);
}
function UFOMovement(ufo, ufoGraphics) {
	return MovementFactory.createMovement(ufo, ufoGraphics, 'ufo');
}
/** 
* Jet movement configuration
*/ 
/** 
* Laser movement configuration
*/ 
function LaserMovement(laser, laserGraphics, startX, startY, targetX, targetY) {
	// Calculate direction and speed
	var dx = targetX - startX;
	var dy = targetY - startY;
	var distance = Math.sqrt(dx * dx + dy * dy);
	var speed = 60; // Speed of the laser
	laser.vx = dx / distance * speed;
	laser.vy = dy / distance * speed;
	// Set initial position
	laser.x = startX;
	laser.y = startY;
	// Initializes entity movement parameters with laser-specific configuration
	createMovementSystem(laser, laserGraphics, {
		entityType: 'laser',
		sounds: {
			move: 'laser2',
			destroy: null
		},
		scoreValue: 0,
		screenBounds: {
			width: 2048,
			height: 2732
		}
	});
	return laser;
}
// Bird2Effects class to handle bird visual effects
var Bird2Effects = function Bird2Effects(bird) {
	this.bird = bird;
	this.applyEffects = function () {
		try {
			// Apply swooping animation effect
			tween(this.bird, {
				rotation: Math.sin(this.bird.y / 100) * 0.2
			}, {
				duration: 1000,
				easing: tween.easeInOut
			});
			// Apply scale pulsing effect when moving fast
			if (Math.abs(this.bird.x - this.bird.lastX) > 5) {
				tween(this.bird, {
					scaleX: 1.1,
					scaleY: 1.1
				}, {
					duration: 500,
					easing: tween.easeOut,
					onFinish: function () {
						tween(this.bird, {
							scaleX: 1.0,
							scaleY: 1.0
						}, {
							duration: 500,
							easing: tween.easeIn
						});
					}.bind(this)
				});
			}
		} catch (error) {
			console.error('Error in Bird2Effects:', error);
		}
	};
};
// ScoreManager class to manage score logic
var ScoreManager = function ScoreManager() {
	var self = this;
	self.score = 0;
	self.addScore = function (points) {
		self.score += points;
		return self.score;
	};
	self.resetScore = function () {
		self.score = 0;
	};
	self.getScore = function () {
		return self.score;
	};
};
// Game input handlers with proper cleanup
var LaserSystem = /*#__PURE__*/function () {
	function LaserSystem() {
		_classCallCheck(this, LaserSystem);
		this.activeLasers = new Set();
		this._cleanupQueue = new Set();
	}
	return _createClass(LaserSystem, [{
		key: "addLaser",
		value: function addLaser(laser) {
			if (!laser) {
				return;
			}
			this.activeLasers.add(laser);
		}
	}, {
		key: "queueForCleanup",
		value: function queueForCleanup(laser) {
			if (!laser) {
				return;
			}
			this._cleanupQueue.add(laser);
		}
	}, {
		key: "update",
		value: function update() {
			// Handle cleanup queue
			if (this._cleanupQueue.size > 0) {
				var _iterator6 = _createForOfIteratorHelper(this._cleanupQueue),
					_step6;
				try {
					for (_iterator6.s(); !(_step6 = _iterator6.n()).done;) {
						var laser = _step6.value;
						this.activeLasers["delete"](laser);
						EntityManager.cleanup(laser);
					}
				} catch (err) {
					_iterator6.e(err);
				} finally {
					_iterator6.f();
				}
				this._cleanupQueue.clear();
			}
			// Update active lasers
			var _iterator7 = _createForOfIteratorHelper(this.activeLasers),
				_step7;
			try {
				for (_iterator7.s(); !(_step7 = _iterator7.n()).done;) {
					var laser = _step7.value;
					if (!laser || laser._destroyed) {
						this.queueForCleanup(laser);
						continue;
					}
					if (laser.update) {
						laser.update();
					}
				}
			} catch (err) {
				_iterator7.e(err);
			} finally {
				_iterator7.f();
			}
		}
	}, {
		key: "clear",
		value: function clear() {
			var _iterator8 = _createForOfIteratorHelper(this.activeLasers),
				_step8;
			try {
				for (_iterator8.s(); !(_step8 = _iterator8.n()).done;) {
					var laser = _step8.value;
					EntityManager.cleanup(laser);
				}
			} catch (err) {
				_iterator8.e(err);
			} finally {
				_iterator8.f();
			}
			this.activeLasers.clear();
			this._cleanupQueue.clear();
		}
	}]);
}(); // Initialize laser system
var laserSystem = new LaserSystem();
// game.down is already defined above with proper laser system integration
game.move = function (x, y, obj) {
	try {
		if (!game.reticle) {
			game.reticle = new Reticle();
			game.layers.reticle.addChild(game.reticle);
		}
		var eventX = obj && obj.event ? obj.event.x : x;
		var eventY = obj && obj.event ? obj.event.y : y;
		if (game.reticle) {
			game.reticle.x = eventX;
			game.reticle.y = eventY;
		}
	} catch (error) {
		console.error('Error in game.move:', error);
	}
};
// Initialize sun and light1 (already added to layers)
var sun = game.layers.sun.getChildAt(0);
sun.attachAsset('sun', {
	anchorX: 0.5,
	anchorY: 0.5
});
var light1 = game.layers.light1.getChildAt(0);
// Add score display if not already present
if (!game.scoreDisplay) {
	game.scoreDisplay = game.addChild(new Mirror());
	game.scoreDisplay.x = 1700;
	game.scoreDisplay.y = 300;
}
// Function to add a UFO to the game
// Initialize game state
var GameState = {
	clouds: [],
	birds: [],
	ufo: null,
	score: 0,
	cat: null,
	scoreDisplay: null
};
// Initialize clouds array
var clouds = [];
//GameState.clouds = [];
//GameState.birds = [];
//GameState.score = 0;
for (var i = 0; i < 4; i++) {
	// Add 3 clouds for variety
	var cloud = new Cloud();
	cloud.x = Math.random() * 2048;
	cloud.y = Math.random() * (2732 / 2); // Position clouds in the upper half of the screen
	GameState.clouds.push(cloud);
	game.layers.clouds.addChild(cloud);
	// No need to add cloud directly to game since it's already in the clouds layer
}
// Initialize birds
function spawnBird1() {
	var bird = EntityManager.spawn('bird1');
	if (bird) {
		bird.x = Math.random() * 2048;
		bird.y = -bird.height;
		game.layers.birds.addChild(bird);
		GameState.birds.push(bird);
	}
}
function spawnBird2() {
	var bird = EntityManager.spawn('bird2');
	if (bird) {
		bird.x = Math.random() * 2048;
		bird.y = -bird.height;
		game.layers.birds.addChild(bird);
		GameState.birds.push(bird);
	}
}
// Initial bird spawns
spawnBird1();
spawnBird2();
spawnBird2();
// Start UFO 3 seconds after game loads
var ufo;
var ufoTimer = LK.setTimeout(function () {
	ufo = new UFO();
	GameState.ufo = ufo;
	game.layers.enemies.addChild(GameState.ufo);
}, 3000);
// Function to handle UFO reappearance logic
function handleUFOReappearance() {
	if (!ufo) {
		LK.setTimeout(function () {
			ufo = addUFO();
		}, Math.random() * 10000 + 20000);
	}
}
// Function to handle jet reappearance logic
var jetTimer;
function handleJetReappearance() {
	try {
		jetTimer = LK.setTimeout(function () {
			var jet = new Jet();
			jet.x = Math.random() < 0.5 ? 2048 + jet.width / 2 : -jet.width / 2;
			jet.y = Math.random() * (2732 / 2 - jet.height);
			// Add to appropriate layer based on direction
			if (jet.x < 1024) {
				game.layers.jetLeft.addChild(jet);
			} else {
				game.layers.jetRight.addChild(jet);
			}
			game.jet = jet;
			if (!game.jetSoundPlayed) {
				playSoundEffect('jetSound', 'play', 0.3, true);
				game.jetSoundPlayed = true;
			}
		}, Math.random() * 5000 + 5000);
	} catch (error) {
		console.error('Error in handleJetReappearance:', error);
	}
}
// Initialize a timer to add a Jet at a random time between 5 and 10 seconds
// Initial interval for Jet appearances 5-10 seconds after page load
// Initialize enemy movement systems
function initEnemyMovement(enemy) {
	if (enemy instanceof Bird1) {
		enemy.movementSystem = new BirdMovement(enemy, enemy.graphics, 'bird1');
	}
	if (enemy instanceof Bird2) {
		enemy.movementSystem = new BirdMovement(enemy, enemy.graphics, 'bird2');
	}
	if (enemy instanceof UFO) {
		enemy.movementSystem = new UFOMovement(enemy, enemy.graphics);
	}
}
function gameTick() {
	try {
		updateClouds();
		updateEnemies();
		updateLasers();
		checkInteractions();
		requestAnimationFrame(gameTick);
	} catch (error) {
		console.error('Error in game tick:', error);
		requestAnimationFrame(gameTick);
	}
}
function updateClouds() {
	// Update existing clouds
	for (var i = 0; i < GameState.clouds.length; i++) {
		GameState.clouds[i].update();
	}
	// Ensure minimum cloud count
	while (GameState.clouds.length < 3) {
		var cloud = new Cloud();
		cloud.x = Math.random() * 2048;
		cloud.y = Math.random() * (2732 / 2);
		GameState.clouds.push(cloud);
		game.layers.clouds.addChild(cloud);
	}
}
var EntityUpdateSystem = {
	screenWidth: 2048,
	screenHeight: 2732,
	bounceFactor: 5,
	update: function update() {
		var _this4 = this;
		var enemies = game.layers.enemies.children;
		enemies.forEach(function (enemy) {
			if (!(enemy !== null && enemy !== void 0 && enemy.update)) {
				return;
			}
			enemy.update();
			if (enemy instanceof Bird1 || enemy instanceof Bird2) {
				_this4._handleBirdUpdate(enemy, enemies);
			}
		});
	},
	_handleBirdUpdate: function _handleBirdUpdate(bird, enemies) {
		this._checkCollisions(bird, enemies);
		this._checkRespawn(bird);
	},
	_checkCollisions: function _checkCollisions(bird, enemies) {
		var _this5 = this;
		if (bird.lastIntersecting) {
			bird.lastIntersecting = this._isIntersectingAny(bird, enemies);
			return;
		}
		enemies.forEach(function (otherEnemy) {
			if (_this5._shouldSkipCollision(bird, otherEnemy)) {
				return;
			}
			if (bird.intersects(otherEnemy)) {
				_this5._resolveBirdCollision(bird, otherEnemy);
			}
		});
	},
	_shouldSkipCollision: function _shouldSkipCollision(bird, otherEnemy) {
		return bird === otherEnemy || !(otherEnemy instanceof Bird1 || otherEnemy instanceof Bird2);
	},
	_resolveBirdCollision: function _resolveBirdCollision(bird, otherEnemy) {
		var _this$_getCollisionVe = this._getCollisionVectors(bird, otherEnemy),
			_this$_getCollisionVe2 = _slicedToArray(_this$_getCollisionVe, 3),
			dx = _this$_getCollisionVe2[0],
			dy = _this$_getCollisionVe2[1],
			distance = _this$_getCollisionVe2[2];
		bird.x += dx / distance * this.bounceFactor;
		bird.y += dy / distance * this.bounceFactor;
		otherEnemy.x -= dx / distance * this.bounceFactor;
		otherEnemy.y -= dy / distance * this.bounceFactor;
		bird.lastIntersecting = true;
		otherEnemy.lastIntersecting = true;
	},
	_getCollisionVectors: function _getCollisionVectors(bird, otherEnemy) {
		var dx = bird.x - otherEnemy.x;
		var dy = bird.y - otherEnemy.y;
		var distance = Math.sqrt(dx * dx + dy * dy) || 1;
		return [dx, dy, distance];
	},
	_isIntersectingAny: function _isIntersectingAny(bird, enemies) {
		return enemies.some(function (otherEnemy) {
			return bird !== otherEnemy && bird.intersects(otherEnemy);
		});
	},
	_checkRespawn: function _checkRespawn(bird) {
		if (bird.lastY <= this.screenHeight && bird.y > this.screenHeight) {
			bird.y = -bird.height;
			bird.x = Math.random() * this.screenWidth;
			bird.speed = 1 + Math.random() * 0.6;
		}
	}
};
function updateEnemies() {
	EntityUpdateSystem.update();
}
function updateLasers() {
	if (!game.layers.laser) {
		return;
	}
	game.layers.laser.children.forEach(function (laser) {
		if (laser && typeof laser.update === 'function') {
			laser.update();
		}
	});
}
// Start the game loop
requestAnimationFrame(gameTick);
// Note: Tree, stack1, grassBack, grassFront and mirror are already added to their respective layers earlier in the code
function playSoundEffect(soundName) {
	var action = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'play';
	var volume = arguments.length > 2 ? arguments[2] : undefined;
	var loops = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
	var effectVolume = volume || GAME_SOUND_VOLUMES[soundName] || 1;
	if (action === 'play') {
		SoundManager.play(soundName, {
			volume: effectVolume,
			loops: loops
		});
	} else if (action === 'stop') {
		SoundManager.stop(soundName);
	}
}
// Initialize sound system
SoundManager.init();
// Initialize cat instance
GameState.cat = new Cat();
GameState.cat.x = 2048 / 2;
GameState.cat.y = 2732 - 100;
GameState.cat.lastX = GameState.cat.x;
game.layers.cat.addChild(GameState.cat);
var AudioSystem = {
	_initialized: false,
	_bgmPlaying: false,
	init: function init() {
		var _this6 = this;
		return _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee() {
			return _regeneratorRuntime().wrap(function _callee$(_context) {
				while (1) {
					switch (_context.prev = _context.next) {
						case 0:
							if (!_this6._initialized) {
								_context.next = 5;
								break;
							}
							return _context.abrupt("return");
						case 5:
							_context.prev = 6;
							_context.next = 10;
							return Promise.all([_this6._initBackgroundMusic(), _this6._initAmbientSounds()]);
						case 10:
							_this6._initialized = true;
							_context.next = 18;
							break;
						case 14:
							_context.prev = 14;
							_context.t0 = _context["catch"](6);
							console.error('Failed to initialize audio system:', _context.t0);
						case 18:
						case "end":
							return _context.stop();
					}
				}
			}, _callee, null, [[6, 14]]);
		}))();
	},
	_initBackgroundMusic: function _initBackgroundMusic() {
		var _this7 = this;
		return _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee2() {
			var bgm;
			return _regeneratorRuntime().wrap(function _callee2$(_context2) {
				while (1) {
					switch (_context2.prev = _context2.next) {
						case 0:
							bgm = LK.getSound('bgm1');
							if (bgm) {
								_context2.next = 7;
								break;
							}
							return _context2.abrupt("return");
						case 7:
							bgm.volume = GAME_SOUND_VOLUMES.bgm1 || 0.1;
							bgm.loop = true;
							// Start background music
							_this7._bgmPlaying = true;
							_context2.next = 16;
							return bgm.play();
						case 16:
						case "end":
							return _context2.stop();
					}
				}
			}, _callee2);
		}))();
	},
	_initAmbientSounds: function _initAmbientSounds() {
		return _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee3() {
			var ambientSounds, _i, _ambientSounds, soundName, sound;
			return _regeneratorRuntime().wrap(function _callee3$(_context3) {
				while (1) {
					switch (_context3.prev = _context3.next) {
						case 0:
							ambientSounds = ['breeze1', 'cricket1', 'frog1', 'songbird1'];
							_i = 0, _ambientSounds = ambientSounds;
						case 5:
							if (!(_i < _ambientSounds.length)) {
								_context3.next = 25;
								break;
							}
							soundName = _ambientSounds[_i];
							sound = LK.getSound(soundName);
							if (sound) {
								_context3.next = 15;
								break;
							}
							return _context3.abrupt("continue", 22);
						case 15:
							sound.volume = GAME_SOUND_VOLUMES[soundName] || 0.1;
							sound.loop = true;
							_context3.next = 22;
							return sound.play();
						case 22:
							_i++;
							_context3.next = 5;
							break;
						case 25:
						case "end":
							return _context3.stop();
					}
				}
			}, _callee3);
		}))();
	},
	toggleBackgroundMusic: function toggleBackgroundMusic() {
		var bgm = LK.getSound('bgm1');
		if (!bgm) {
			return;
		}
		if (this._bgmPlaying) {
			bgm.stop();
		} else {
			bgm.play();
		}
		this._bgmPlaying = !this._bgmPlaying;
	}
};
// Initialize audio system
AudioSystem.init();
/** 
* Check for interactions between game entities
*/ 
var CollisionSystem = {
	handleLaserCollision: function handleLaserCollision(laser, enemy) {
		if (!(laser !== null && laser !== void 0 && laser.intersects) || !(enemy !== null && enemy !== void 0 && enemy.intersects) || !laser.intersects(enemy)) {
			return false;
		}
		try {
			var destroyed = enemy.handleLaserCollision ? enemy.handleLaserCollision(laser) : function () {
				EntityManager.cleanup(enemy);
				EntityManager.cleanup(laser);
				return true;
			}();
			if (destroyed) {
				var _enemy$getScoreValue, _GameState$scoreDispl, _GameState$scoreDispl2;
				var points = ((_enemy$getScoreValue = enemy.getScoreValue) === null || _enemy$getScoreValue === void 0 ? void 0 : _enemy$getScoreValue.call(enemy)) || enemy.scoreValue || 5;
				GameState.score += points;
				(_GameState$scoreDispl = GameState.scoreDisplay) === null || _GameState$scoreDispl === void 0 || (_GameState$scoreDispl2 = _GameState$scoreDispl.updateScore) === null || _GameState$scoreDispl2 === void 0 || _GameState$scoreDispl2.call(_GameState$scoreDispl, GameState.score);
				return true;
			}
		} catch (error) {
			console.error('Error handling laser collision:', error);
		}
		return false;
	},
	handleUFOCollision: function handleUFOCollision(ufo, enemy) {
		if (!(ufo !== null && ufo !== void 0 && ufo.intersects) || !(enemy !== null && enemy !== void 0 && enemy.intersects) || enemy === ufo || !ufo.intersects(enemy)) {
			return;
		}
		try {
			EntityManager.cleanup(enemy);
			SoundManager.play('electro');
		} catch (error) {
			console.error('Error handling UFO collision:', error);
		}
	},
	checkCollisions: function checkCollisions() {
		try {
			var _game$layers$enemies, _game$layers$laser;
			var enemies = ((_game$layers$enemies = game.layers.enemies) === null || _game$layers$enemies === void 0 ? void 0 : _game$layers$enemies.children) || [];
			var lasers = ((_game$layers$laser = game.layers.laser) === null || _game$layers$laser === void 0 ? void 0 : _game$layers$laser.children) || [];
			// Process laser collisions
			var _iterator9 = _createForOfIteratorHelper(lasers),
				_step9;
			try {
				for (_iterator9.s(); !(_step9 = _iterator9.n()).done;) {
					var laser = _step9.value;
					if (!laser || laser._destroyed) {
						continue;
					}
					var _iterator11 = _createForOfIteratorHelper(enemies),
						_step11;
					try {
						for (_iterator11.s(); !(_step11 = _iterator11.n()).done;) {
							var enemy = _step11.value;
							if (!enemy || enemy._destroyed) {
								continue;
							}
							if (this.handleLaserCollision(laser, enemy)) {
								break;
							}
						}
					} catch (err) {
						_iterator11.e(err);
					} finally {
						_iterator11.f();
					}
				}
				// Process UFO collisions
			} catch (err) {
				_iterator9.e(err);
			} finally {
				_iterator9.f();
			}
			var ufo = enemies.find(function (child) {
				return child instanceof UFO && !child._destroyed;
			});
			if (ufo) {
				var _iterator10 = _createForOfIteratorHelper(enemies),
					_step10;
				try {
					for (_iterator10.s(); !(_step10 = _iterator10.n()).done;) {
						var enemy = _step10.value;
						if (!enemy || enemy._destroyed || enemy === ufo) {
							continue;
						}
						this.handleUFOCollision(ufo, enemy);
					}
				} catch (err) {
					_iterator10.e(err);
				} finally {
					_iterator10.f();
				}
			}
		} catch (error) {
			console.error('Error in checkCollisions:', error);
		}
	}
};
function checkInteractions() {
	CollisionSystem.checkCollisions();
}
/*****
* Utility Functions
****/ 
/** 
* Simple movement update function that works with the consolidated movement system
* This is kept for backward compatibility with existing code that uses it
*/ 
function updateMovement(obj, params) {
	try {
		if (!obj || !params) {
			console.error('Invalid parameters for updateMovement');
			return;
		}
		// If the object already has a movement system applied, use that
		if (typeof obj.update === 'function' && obj.speed !== undefined) {
			obj.speed = params.speed || obj.speed;
			obj.direction = params.direction || obj.direction;
			return;
		}
		// Otherwise apply simple movement
		obj.x += (params.speed || 1) * (params.direction || 1);
		if (params.boundaryCheck) {
			handleScreenBoundaries(obj, params.boundaryWidth);
		}
		// Store last position for next update
		obj.lastX = obj.x;
		obj.lastY = obj.y;
	} catch (error) {
		console.error('Error in updateMovement:', error);
	}
}
function updateDirection(obj, graphics, rightAsset, leftAsset) {
	graphics.texture = LK.getAsset(obj.lastX < obj.x ? rightAsset : leftAsset, {}).texture;
}
function handleScreenBoundaries(obj, screenWidth) {
	if (obj.lastX <= screenWidth + obj.width / 2 && obj.x > screenWidth + obj.width / 2) {
		obj.x = -obj.width / 2;
	} else if (obj.lastX >= -obj.width / 2 && obj.x < -obj.width / 2) {
		obj.x = screenWidth + obj.width / 2;
	}
}
function handleCollisions(obj, others, collisionHandler) {
	others.forEach(function (other) {
		if (other !== obj && obj.intersects(other)) {
			collisionHandler(obj, other);
		}
	});
}
function handleSunInteraction(obj, sun, enterHandler, exitHandler) {
	var intersecting = obj.intersects(sun);
	if (!obj.lastIntersecting && intersecting) {
		enterHandler(obj);
	} else if (obj.lastIntersecting && !intersecting) {
		exitHandler(obj);
	}
	obj.lastIntersecting = intersecting;
}
function handleDestruction(obj, sounds) {
	if (!obj) {
		return;
	}
	if (obj.x > 2048 + obj.width / 2 || obj.x < -obj.width / 2) {
		if (Array.isArray(sounds)) {
			sounds.forEach(function (sound) {
				return SoundManager.stop(sound);
			});
		}
		if (typeof obj.destroy === 'function') {
			obj.destroy();
		}
	}
}
// Updated Cloud update method
self.cloud.update = function () {
	updateMovement(this, {
		speed: this.speed,
		direction: this.direction,
		boundaryCheck: true,
		boundaryWidth: 2048
	});
	handleCollisions(this, clouds, function (cloud, other) {
		if (!cloud.hasAccelerated) {
			cloud.speed *= 1.5;
			cloud.hasAccelerated = true;
		}
	});
	handleSunInteraction(this, sun, function (cloud) {
		cloud.speed *= 2;
		tween(cloud.cloudGraphics, {
			alpha: 0.5
		}, {
			duration: 3000
		});
	}, function (cloud) {
		cloud.speed /= 2;
		tween(cloud.cloudGraphics, {
			alpha: 1.0
		}, {
			duration: 3000
		});
	});
	this.lastX = this.x;
};
// Updated Jet update method
self.update = function () {
	updateMovement(this, {
		speed: this.speed,
		direction: this.direction
	});
	updateDirection(this, jetGraphics, 'jet-right', 'jet-left');
	handleDestruction(this, ['jetSound']);
};

===================================================================
--- original.js
+++ change.js
@@ -946,10 +946,10 @@
 		this.pools = {};
 	}
 };
 var EntityManager = {
-	entities: new Set(),
-	updateSystems: new Set(),
+	entities: new window.Set(),
+	updateSystems: new window.Set(),
 	register: function register(entity) {
 		if (!entity) {
 			return;
 		}