Help! how to use a BackingField pointer?

[CHEATS GAMES]

I have a pointer that I add to my cheat but it crashes the game and doesn't work, how to use this type of function?
how to add bankfield in mod menu?

[Token(Token = "0x40052CA")]
[FieldOffset(Offset = "0x20")]
[Attribute(Name = "CompilerGeneratedAttribute", RVA = "0x5EE0E4", Offset = "0x5EE0E4")]
private int <MovesLeft>k__BackingField;

I already tried to use get_MovesLeft and set_MovesLeft(int value) linking the two but it didn't work.


I did it using private int <Moves Left>k__BackingField; in game guardian and it worked, but how to assemble this script in mod menu

void (*orig_Update)(void *instance);
void Update(void *instance)
{
    if(instance != NULL)
    {
        *(int*)((uint64_t)instance + 0x20) = 99; // Declare a variable to isEnemy to access it
              
        }

   orig_Update(instance);
}

 

[NullCoder]

Stop asking such embarrassing easy questions, how do you want to do and learn something if you expect to be taught something you don't even want to learn? I think they don’t answer you just because the error is immediately visible, there are examples, there are trainings. Before asking a question, learn what MSHookFunction is and how to use it.
Those who do not learn will always stand still.

 

[CHEATS GAMES]

Pare de fazer perguntas tão fáceis e embaraçosas, como você quer fazer e aprender algo se espera ser ensinado algo que nem quer aprender? Acho que não te respondem só porque o erro é logo visível, tem exemplos, tem treinamentos. Antes de fazer uma pergunta, saiba o que é MSHookFunction e como usá-lo.
Quem não aprende sempre fica parado.
[/CITAR]

 

[CHEATS GAMES]

Stop asking such embarrassing easy questions, how do you want to do and learn something if you expect to be taught something you don't even want to learn? I think they don’t answer you just because the error is immediately visible, there are examples, there are trainings. Before asking a question, learn what MSHookFunction is and how to use it.
Those who do not learn will always stand still.

I already tried all the ways I saw here and it didn't work, sorry

 

[DieckyAwsm]

Stop asking such embarrassing easy questions, how do you want to do and learn something if you expect to be taught something you don't even want to learn? I think they don’t answer you just because the error is immediately visible, there are examples, there are trainings. Before asking a question, learn what MSHookFunction is and how to use it.
Those who do not learn will always stand still.

Can this type of offset field be used?
private int _maxHP; // 0x2C
private int _curHP; // 0x30
private int _regHP; // 0x34

 

[CHEATS GAMES]

Stop asking such embarrassing easy questions, how do you want to do and learn something if you expect to be taught something you don't even want to learn? I think they don’t answer you just because the error is immediately visible, there are examples, there are trainings. Before asking a question, learn what MSHookFunction is and how to use it.
Those who do not learn will always stand still.

it was really easy, i'm so dumb, but i've never done it using set method thanks anyway, i'll try to improve

 

[Tiahh]

Instead of hooking an update and changing that field, why don't you just hook get_MovesLeft()?

 

[CreeperMods]

Bro, just tell him how it works than replying a non-sense words to him. Rather than saying bad bro.

 

[Kurumi0343]

Is this solved? What is the answer

 

[Sbyky]

for hooking fields and k__backingfields

struct {
    bool Update = false;
} MyMod;



void (*old_NameOfYourChoice)(void *instance);
void NameOfYourChoice(void *instance) {
    if (instance != NULL) {
        if (MyMod.Update) {
            *(int *) ((uint64_t) instance + 0x20) = 99;
        }
    }
    return old_NameOfYourChoice(instance);
}



    HOOK_LIB("libil2cpp.so", "0x764500", NameOfYourChoice, old_NameOfYourChoice);



            OBFUSCATE("Toggle_Whatever Your Hook Does"),



        case 0: // use your case number
            MyMod.Update = boolean;
            break;

you just gotta find the right method to hook, Update() works most of the times but in rare cases when it doesn't work for you or when the class doesn't have an Update() method, try hooking another method from the same class as the field that's getting called, and keep on trying, i hope this helps