add get constructor by args

postinit.js

@@ -2,6 +2,9 @@ globalThis.modapi_postinit = "(" + (() => {
     //EaglerForge post initialization code.
     //This script cannot contain backticks, escape characters, or backslashes in order to inject into the dedicated server code.
     var startedModLoader = false;
+    var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
+    var ARGUMENT_NAMES = /([^\s,]+)/g;
+
 
     function startModLoader() {
         if (!startedModLoader) {
@@ -34,6 +37,32 @@ globalThis.modapi_postinit = "(" + (() => {
             return x;
         }
     }
+    function arraysAreSame(arr1, arr2) {
+        if (!arr1 || !arr2)
+            return false;
+        if(arr1 === arr2)
+            return true;
+        if (arr1.length !== arr2.length)
+            return false;
+
+        for (var i = 0, l=arr1.length; i < l; i++) {
+            if (arr1[i] instanceof Array && arr2[i] instanceof Array) {
+                if (!arr1[i].equals(arr2[i]))
+                    return false;       
+            }
+            else if (arr1[i] !== arr2[i]) {
+                return false;   
+            }           
+        }       
+        return true;
+    }
+    function getParamNames(func) {
+        var fnStr = func.toString().replace(STRIP_COMMENTS, '');
+        var result = fnStr.slice(fnStr.indexOf('(') + 1, fnStr.indexOf(')')).match(ARGUMENT_NAMES);
+        if (result === null)
+            result = [];
+        return result;
+    }
     function getEaglerConfigFlag(key) {
         var searchParams = new URLSearchParams(location.search);
         return (globalThis.eaglercraftXOpts?.[key] || searchParams.get(key)) ? true : false
@@ -277,6 +306,7 @@ globalThis.modapi_postinit = "(" + (() => {
             var classId = item?.$meta?.name || null;
 
             if (!ModAPI.hooks._classMap[compiledName]) {
+                var argumentCache = null;
                 ModAPI.hooks._classMap[compiledName] = {
                     "name": compiledName.split("_")[1],
                     "id": classId,
@@ -296,7 +326,21 @@ globalThis.modapi_postinit = "(" + (() => {
                             return false;
                         }
                     },
-                    "compiledName": compiledName
+                    "compiledName": compiledName,
+                    "getConstructorByArgs": function (...argNames) {
+                        if (!argumentCache) {
+                            argumentCache = [];
+                            this.internalConstructors.forEach(x=>{
+                                argumentCache.push(getParamNames(x).slice(1).map(y => y.substring(1)));
+                            });
+                        }
+                        for (let i = 0; i < argumentCache.length; i++) {
+                            const args = argumentCache[i];
+                            if (arraysAreSame(args, argNames)) {
+                                return this.constructors[i];
+                            }
+                        }
+                    }
                 }
             }
             if (typeof item?.$meta?.superclass === "function" && item?.$meta?.superclass?.$meta) {
@@ -406,7 +450,7 @@ globalThis.modapi_postinit = "(" + (() => {
     }
     const TeaVM_to_Recursive_BaseData_ProxyConf = {
         ownKeys(target) {
-            return Reflect.ownKeys(target).flatMap(x => x.substring(1));
+            return Reflect.ownKeys(target).map(x => x.substring(1));
         },
         getOwnPropertyDescriptor(target, prop) {
             return Object.getOwnPropertyDescriptor(target, "$" + prop);