1.12 compat XD

core/core.js

@@ -14,7 +14,7 @@ var modapi_preinit = `globalThis.ModAPI ||= {};
       `;
 var freezeCallstack = `if(ModAPI.hooks.freezeCallstack){return false};`;
 const EFIConfig = {
-    ModAPIVersion: "v2.7.4", //also change in package.json
+    ModAPIVersion: "v2.7.5", //also change in package.json
     doEaglerforge: true,
     verbose: false,
     doServerExtras: false,
@@ -375,9 +375,11 @@ var main;(function(){`
 
     _status("Injecting scripts...");
     await wait(50);
+    // 1.12 check is using nleit_MainClass, because peyton felt like renaming stuff. annoying, but useful too ig
     patchedFile = patchedFile.replace(
         ` id="game_frame">`,
         ` id="game_frame">
+    \<script id="1_12_corelib_flag"\>ModAPI.is_1_12 = ${patchedFile.includes("nleit_MainClass_main")}\<\/script\>
     \<script id="modapi_patchesreg_events"\>${assets.PatchesRegistry.getEventInjectorCode()};\<\/script\>
     \<script id="modapi_postinit"\>${assets.modapi_postinit.replace("__modapi_version_code__", EFIConfig.ModAPIVersion)}\<\/script\>
     \<script id="modapi_modloader"\>${assets.modapi_modloader}\<\/script\>
@@ -388,6 +390,8 @@ var main;(function(){`
     );
     backgroundLog("[HTML] Injecting script files");
     patchedFile = patchedFile.replace(`<title>EaglercraftX`, `<title>EFI ${EFIConfig.ModAPIVersion} on`);
+    patchedFile = patchedFile.replace(`<title>Eaglercraft`, `<title>EFI ${EFIConfig.ModAPIVersion} on`);
+
     backgroundLog("[HTML] Injecting title");
     patchedFile = patchedFile.replaceAll(/main\(\);\s*?}/gm, (match) => {
         return match.replace("main();", "main();ModAPI.hooks._postInit();");

core/postinit.js

@@ -129,6 +129,16 @@ const modapi_postinit = "(" + (() => {
             }) : args))
         }
     }
+    function easyAlias(obj, realProperty, alias) {
+        Object.defineProperty(obj, alias, {
+            get: function () {
+                return obj[realProperty];
+            },
+            set: function (x) {
+                obj[realProperty] = x;
+            }
+        });
+    }
     ModAPI.meta.title = function (title) {
         if (!document.currentScript || document.currentScript.getAttribute("data-isMod") !== "true") {
             return console.log("[ModAPIMeta] Cannot set meta for non-mod script.");
@@ -203,6 +213,9 @@ const modapi_postinit = "(" + (() => {
     }
     ModAPI.util ||= {};
     ModAPI.util.getMethodFromPackage = function (classId, methodName) {
+        if (ModAPI.is_1_12) {
+            classId = classId.replace(".eaglercraft.v1_8", ".eaglercraft"); //why peyton why must you do this. you couldve changed it to v1_12 too, that would've worked
+        }
         var name = "";
         var classStuff = classId.split(".");
         classStuff.forEach((component, i) => {
@@ -216,6 +229,9 @@ const modapi_postinit = "(" + (() => {
         return name;
     }
     ModAPI.util.getCompiledNameFromPackage = ModAPI.util.getCompiledName = function (classId) {
+        if (ModAPI.is_1_12) {
+            classId = classId.replace(".eaglercraft.v1_8", ".eaglercraft"); //why peyton why must you do this. you couldve changed it to v1_12 too, that would've worked
+        }
         var name = "";
         var classStuff = classId.split(".");
         classStuff.forEach((component, i) => {
@@ -908,8 +924,16 @@ const modapi_postinit = "(" + (() => {
         globalThis.Minecraft = ModAPI.mcinstance = ModAPI.javaClient = args[0];
         ModAPI.settings = new Proxy(ModAPI.mcinstance.$gameSettings, TeaVM_to_Recursive_BaseData_ProxyConf);
 
+
+        if (ModAPI.is_1_12) {
+            easyAlias(ModAPI.javaClient, "$player", "$thePlayer");
+            easyAlias(ModAPI.javaClient, "$world", "$theWorld");
+        }
+
         startModLoader();
 
+        ModAPI.hooks.methods[initMethodName] = originalInit; //unhook
+
         return x;
     };
 
@@ -1126,6 +1150,7 @@ const modapi_postinit = "(" + (() => {
     ModAPI.hooks.methods[ModAPI.util.getMethodFromPackage("net.lax1dude.eaglercraft.v1_8.internal.teavm.ClientMain", "_main")] = function (...args) {
         if ((!inited) && (!getEaglerConfigFlag("noInitialModGui"))) {
             inited = true;
+            ModAPI.hooks.methods[ModAPI.util.getMethodFromPackage("net.lax1dude.eaglercraft.v1_8.internal.teavm.ClientMain", "_main")] = originalMainMethod; //unhook
             return modapi_displayModGui(globalThis.main);
         } else {
             return originalMainMethod.apply(this, args);

examplemods/grapplehook.js

@@ -1,6 +1,6 @@
 (function grapplehook() {
     PluginAPI.require("player"); //Require the player
-    var GrappleHookPlugin = {
+    globalThis.GrappleHookPlugin = {
         oldXYZ: [0, 0, 0], //The previous hook position.
         prev: "NONE", //The previous state
         scaleH: 0.25, //Used for X and Z velocity
@@ -31,7 +31,7 @@
         if (
             player.fishEntity !== undefined && //If the fish hook exists
             GrappleHookPlugin.prev === "AIR" && //And the hook was previously in the air
-            player.fishEntity.inGround //And the hook is in the ground
+            (player.fishEntity.inGround || player.fishEntity.onGround) //And the hook is in the ground
         ) {
             GrappleHookPlugin.oldXYZ = [ //Set old grapple hook position
                 player.fishEntity.posX,

package.json

@@ -1,6 +1,6 @@
 {
   "name": "eaglerforgeinjector",
-  "version": "2.7.4",
+  "version": "2.7.5",
   "description": "Advanced modding API injector for unminified, unobfuscated, unsigned eaglercraft builds.",
   "main": "node.js",
   "directories": {