Help! Help!, How to call a void with button ?

[babydoll69]

do you know how to call a void with button ?
i tried many ways but it didnt work,

i want to spawn a monster if i press the spawnbutton

public void SpawnMonster()

this is my code :

void *spawnmonsterbtn;

void (*_SpawnMonster)(void *instance);
void SpawnMonster(void* instance) {
    if (instance != NULL) {
        spawnmonsterbtn = instance;
    }
    _SpawnMonster(instance);
}

MSHookFunction((void*)getAbsoluteAddress("libil2cpp.so", 0x1A3E7F0), (void*)SpawnMonster, (void **)&_SpawnMonster);

OBFUSCATE("1_Button_Spawn Monster"),

case 1:
            if (spawnmonsterbtn != NULL)
             _SpawnMonster(spawnmonsterbtn);
            Toast(env,obj,OBFUSCATE("Spawn Monster"),ToastLength::LENGTH_LONG);
            break;

 

[HekaHeka709]

Does it crash or anything? Does it show the toast? I don't see mistakes here.

 

[babydoll69]

Does it crash or anything? Does it show the toast? I don't see mistakes here.

no crash, the toast is show up but the mod doesnt work.

i tried change the mshook to this

SpawnMonster = (void(*)(void *))getAbsoluteAddress("libil2cpp.so", 0x1A3E7F0);

but still doesnt work at all.

 

[RazerTexz]

No answer?

 

[Kaorin333]

then it might be not the right address / function

 

[CM_OfficialYT]

Same happening in this situation but the code seems to be good and no errors.

You can try to test the Offset or RVA first in toggle, because toggle is one of the most easiest function to deal with. If the offset works there then try the button. If the button seems to be not working, then you must find a help through online.

I haven't used button function since my first modding, but now I might be.

 

[CM_OfficialYT]

I think I saw something missing in the code:

void *spawnmonsterbtn;

void (*old_SpawnMonster)(void *instance);
void SpawnMonster(void* instance) {
    if (instance != NULL) {
        spawnmonsterbtn = instance; // It could be some functions are missing in this line.
    }
    return old_SpawnMonster(instance); // *return* is missing here.
}

MSHookFunction((void*) getAbsoluteAddress(targetLibName /*I just changed this, there is no serious error here.*/, string2Offset(OBFUSCATE("0x1A3E7F0"))), (void*)SpawnMonster, (void **)&old_SpawnMonster);

OBFUSCATE("1_Button_Spawn Monster"),

case 1:
    if (spawnmonsterbtn != NULL)
        old_SpawnMonster(spawnmonsterbtn, 1 /*There is a missing function here*/);
    MakeToast(env, obj, OBFUSCATE("Monster Has Spawned"), Toast::LENGTH_LONG);
break;

 

[·҉ dollaz·҉. .]

Set a function pointer and call it in an update when you turn that shit on

 

[xsong]

Set a function pointer and call it in an update when you turn that shit on

update() in other class would be work?

 

[vito_0]

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