In App Purchases free 1 issue

[VAROME]

i am trying on a game named Frontier Wars

    const update = Tizen_IAPClass.method("Buy")

    update.implementation = function(
this: Il2CppThis,
      stuck:any
    ) {
    
        const instance = this
        let spawnCount = 0;
 
 
 
        Tizen_IAPClass.fields.forEach((field => 
    {
      BuySuccessMethod.implementation = function(this: Il2Cpp.Object | Il2Cpp.Class
        ,param1:any
         ) {

     if (spawnCount < 5) {

          param1 = "com.ffs.frontier.war.6000diamonds";
        this.method("BuySuccess").invoke(param1); 
        console.log("tr 1y");
 
          spawnCount++;
           }  };
         }
      )
      )
    ;
    
 
        this.method<void>("Buy").invoke(stuck)
    
    } 
    

i hope you help me to make a IAP free whetther it is this way or another way you have

[VAROME]

Edit: the error in the log is 2 things

a thunk
il2cpp: couldn't set implementation for method BuySuccess as it has already been replaced by 
a thunk
il2cpp: couldn't set implementation for method BuySuccess as it has already been replaced by 
a thunk
il2cpp: couldn't set implementation for method BuySuccess as it has already been replaced by 
a thunk
il2cpp: couldn't set implementation for method BuySuccess as it has already been replaced by 
a thunk```
if i fix it 
i get instead this 

il2cpp: cannot invoke non-static method BuySuccess as it must be invoked throught a Il2Cpp.Object, not a Il2Cpp.Class
at invoke (il2cpp/structs/method.ts:215)
at (src/index.ts:226)
at forEach (native)
at (src/index.ts:230)
at call (native)
at (il2cpp/structs/method.ts:334)
```
i know already hooking and tested a lot , using update, and non using it , static and non static with and without paramters , all successfull , but this, nope .
and if there is a better way of calling functions without modding them would be great

[christiancoleman]

Hey @VAROME any possibility you could post that code snippet? Could have swore you replied here that you would when ya got home but it seems to have disappeared.

[VAROME]

will do
heap scanning use the second method not GC
https://github.com/vfsfitvnm/frida-il2cpp-bridge/wiki/Snippets#heap-scanning

will help you better with your code especially with something like a toggle ,
and then just call it with setInterval when you test or debug , cause it gets called once [or if you hook a class and gather its objects will be called whenever theclass is called makiing the best lag you would ever see ]so you call it setinterval and set it to 3 seconds [3000 cause it supports milii directly ]

const SystemType = assemblycSharp.class("system.type"); 

  const snapshot = Il2Cpp.MemorySnapshot.capture();
    snapshot.objects.filter(Il2Cpp.isExactly(SystemType)).forEach((instance: Il2Cpp.Object) => {
// then do something 
    });
    snapshot.free();

encapsulate it inside a button

const button = menu.button.type.OnOffButton ; 
button ("LOL TEST", Function => {
 // some shit 

NewHookFridaVFS  someField8 = hook.function.nestedClass("_playerHP").field("_currHp"); 

console.log(
someField8.value
);
 
someField8.value :any = someField8.value *VRSliderValue;
 
ToastVF.toast("DAMAGE MULTIPLAYER LOL XD").short(0) ; 



 } 

[VAROME]

i have edited the comment multiple times so you see the codes , will edit it again

[VAROME]

@christiancoleman you stll follow ?

[christiancoleman]

@VAROME yep I'm here and viewing it. Thanks man! The heap scanning using a memory snapshot definitely makes way more sense than using the garbage collector.

[VAROME]

anything ?

[VAROME]

2 weeks and nothing

[VAROME]

this is for something like @christiancoleman

will do
heap scanning use the second method not GC
https://github.com/vfsfitvnm/frida-il2cpp-bridge/wiki/Snippets#heap-scanning

will help you better with your code especially with something like a toggle ,
and then just call it with setInterval when you test or debug , cause it gets called once [or if you hook a class and gather its objects will be called whenever theclass is called makiing the best lag you would ever see ]so you call it setinterval and set it to 3 seconds [3000 cause it supports milii directly ]

const SystemType = assemblycSharp.class("system.type"); 

  const snapshot = Il2Cpp.MemorySnapshot.capture();
    snapshot.objects.filter(Il2Cpp.isExactly(SystemType)).forEach((instance: Il2Cpp.Object) => {
// then do something 
    });
    snapshot.free();

encapsulate it inside a button

const button = menu.button.type.OnOffButton ; 
button ("LOL TEST", Function => {
 // some shit 

NewHookFridaVFS  someField8 = hook.function.nestedClass("_playerHP").field("_currHp"); 

console.log(
someField8.value
);
 
someField8.value :any = someField8.value *VRSliderValue;
 
ToastVF.toast("DAMAGE MULTIPLAYER LOL XD").short(0) ; 



 } 

[christiancoleman]

Oh I didn't even see this reply. This makes sense! I really appreciate you replying back to me. Good looking out!

[VAROME]

using this
https://github.com/maarsalien/frida-android-mod-menu
https://github.com/commonuserlol/frida-java-menu
the template makes a menu for frida , like LGLTEAM ,
the advantage here is that in LGL you can only hook things that are normal like int, bool, long, string
but using frida you can directly hook what you want , even if it is SOMESHIT literally , you just tell it : it is a method or field named "something" and it is located in class / nested class "something" and just tell it to hook , and return what you want , the type of the field or the method aint even needed
that is why for example lgl you need to use Update offset of the class to hook a field or creating a pointer for a method , but using ths you can just hook it once , and create a button to call it directly when clicked , or directlry hook the field , without offset , or even update ,
the only thing left to be created is fps hacks like aimbot or esp [esp is already created by maarsalien but not the best]

[RevealedSoulEven]

#459

[IrvanWijayaSardam]

looks like my question is belongs to here, i hope somebody can help, i still learning, how do i call b__25_7 ? i've got this message

il2cpp: cannot invoke non-static method <Awake>b__25_7 as it must be invoked throught a Il2Cpp.Object, not a Il2Cpp.Class at invoke (il2cpp/structs/method.ts:214) at <anonymous> (src/index.ts:30) at call (native) at <anonymous> (il2cpp/structs/method.ts:328)

this is my frida script
`import "frida-il2cpp-bridge";

console.log("Frida loaded successfully !!");

Il2Cpp.perform(function () {

const AssemblyCSharp = Il2Cpp.domain.assembly("Assembly-CSharp").image;

const TableManager = AssemblyCSharp.class("TableManager");
const LobbyMenu = AssemblyCSharp.class("LobbyMenu");

const OnBackBtn = TableManager.method("OnBackBtn");
const AwakeB257 = LobbyMenu.method("<Awake>b__25_7");

OnBackBtn.implementation = function (unused) {
    console.log("Back Button Hooked !!");
    AwakeB257.invoke();
};

});
`

and this is the awake function from dnSpy
private void <Awake>b__25_7() {}