add hookssl, format code

Il2cppHook/agent/fix.ts

@@ -0,0 +1,77 @@
+/**
+ * 
+ *  IL2CPP FIX
+ * 
+ *  ERROR : il2cpp: couldn't determine the Unity version, please specify it manually
+ *  使用 AssetStudioGUI 确认当前Unity版本后自行修改此处 ↓
+ */
+function fixMoreVerison() {
+
+    const UnityVersion = "2020.3.0f1c1"
+
+    Il2Cpp.perform(() => {
+        if (Il2Cpp.Api._resolveInternalCall(allocCStr('UnityEngine.Application::get_unityVersion')).isNull()) {
+            LOGW(`Couldn't determine the Unity version, Schedule set to ${UnityVersion}`)
+            setTimeout(() => {
+                if (Reflect.has(Il2Cpp, "unityVersion")) {
+                    Reflect.deleteProperty(Il2Cpp, "unityVersion")
+                    Reflect.defineProperty(Il2Cpp, "unityVersion", { value: UnityVersion })
+                }
+                if (Reflect.has(Il2Cpp, "unityVersionIsBelow201830")) {
+                    Reflect.deleteProperty(Il2Cpp, "unityVersionIsBelow201830")
+                    Reflect.defineProperty(Il2Cpp, "unityVersionIsBelow201830", { value: false })
+                }
+            }, 1000)
+        }
+    })
+
+    // {
+    //     Il2Cpp.perform(() => {
+    //         setTimeout(() => {
+    //             if (Il2Cpp.Api._resolveInternalCall(allocCStr('UnityEngine.Application::get_unityVersion')).isNull()) {
+    //                 A(Il2Cpp.Api._resolveInternalCall, (args: InvocationArguments, _ctx: CpuContext, passValue: Map<PassType, any>) => {
+    //                     if (args[0].readCString() == 'UnityEngine.Application::get_unityVersion') {
+    //                         passValue.set("RET", allocCStr(UnityVersion))
+    //                         LOGE(`Can't get UnityVersion, set to ${UnityVersion}`)
+    //                         Reflect.defineProperty(Il2Cpp, "UnityVersion", {
+    //                             value: UnityVersion
+    //                         })
+    //                     }
+    //                 }, (ret, _ctx, passValue) => {
+    //                     if (passValue.get("RET") != undefined) {
+    //                         return new NativeCallback(function () {
+    //                             return passValue.get("RET")
+    //                         }, 'pointer', [])
+    //                     }
+    //                     return ret
+    //                 })
+    //             }
+    //         }, 1000)
+    //     })
+    // }
+}
+
+setImmediate(fixMoreVerison)
+
+/**
+ * class 能正确解析， 结构体解析参数的时候需要去掉他前面的两个 pointer size
+ */
+function fixFieldOffset() {
+    Reflect.deleteProperty(Il2Cpp.Field, "offset")
+    Reflect.set(Il2Cpp.Field, "offset", {
+        value: function (field: Il2Cpp.Field) {
+            let local_offset = field.offset
+            if (local_offset < 0) return -1
+            if (Process.arch == "arm") local_offset = field.offset - 8
+            if (Process.arch == "arm64") local_offset = field.offset - 16
+            return local_offset
+        }
+    })
+    A(Il2Cpp.Api._fieldGetOffset, undefined, (ret) => {
+        let local_offset: number = ret.toInt32()
+        if (local_offset < 0) return -1
+        if (Process.arch == "arm") local_offset = local_offset - 8
+        if (Process.arch == "arm64") local_offset = local_offset - 16
+        ret.replace(ptr(local_offset))
+    })
+}

Il2cppHook/agent/include.ts

@@ -8,4 +8,4 @@ import "./java/include"
 import "./utils/include"
 import "./plugin/include"
 
-import "./globel"
+import "./fix"