Help! I need help.

[Mmamamam]

Hello, can someone provide me a valid hook based on chat spam? i have tried multiple hooks from distinct sources, none of them worked, and simply crashed. I have checked the offsets of the entire project, including the MonoString header, and all of them are correct. I do not know how to fix, since i am still a beginner, so please help me.

 

[Wxrnin]

Basic Hooking Tutorial

Hey guys, it's SliceCast here. This tutorial is for Advanced Modders who wants to step up their games to get better! Could be for newbies too. I will show you some basics examples on how to hook a function. Now let's say our Type Functions are (int, float, bool, double) and that we're doing a...

platinmods.com

 

[jaimecd]

Here is an example outline for hooking chat spam in a Unity game:

cpp
Copiar código
// Assume these Mono-related functions are correctly set up and working
typedef void (*ChatFunction)(MonoObject* message);
ChatFunction originalChatFunction = nullptr;

void ChatMessageHook(MonoObject* message) {
    if (!message) return;

    // Get the message string (MonoString)
    MonoString* msgStr = mono_object_unbox(message);
    const char* msg = mono_string_to_utf8(msgStr);

    // Add your spam check logic here
    if (IsSpam(msg)) {
        // Handle spam (e.g., block the message)
        return; // Prevent the message from being processed
    }

    // Otherwise, call the original function to process the chat message
    originalChatFunction(message);
}

// Function to hook and install the hook
void InstallChatHook() {
    // Find the method we're hooking (assumes you already have the method's address)
    MonoMethod* targetMethod = mono_class_get_method_from_name(mono_get_class_from_name("GameNamespace", "ChatClass"), "SendMessage", -1);
    
    // Hook the function using your preferred method (e.g., trampoline, inline hooking)
    originalChatFunction = (ChatFunction)mono_method_get_unmanaged_thunk(targetMethod);
    hookFunction(targetMethod, (void*)ChatMessageHook); // Hook the method to our custom function
}