C++ injector template

// dllmain.cpp : Defines the entry point for the DLL application.
#include "pch.h"
#include <Windows.h>

// Your hack thread
DWORD WINAPI HackThread(HMODULE hModule)
{

    // Get base address of ac_client.exe
    HMODULE hMod = GetModuleHandle(NULL); // NULL gives the main exe module
    if (!hMod) {
        MessageBoxA(0, "Failed to gett module handle", "Error", MB_OK);
        return 0;
    }

    uintptr_t moduleBase = (uintptr_t)hMod;
    uintptr_t PlayerAddress = *(uintptr_t*)(moduleBase + 0x0018AC00);

    int* ammo = (int*)(PlayerAddress + 0x140);

    FreeLibraryAndExitThread(hModule, 0);
    return 0;
}

// DllMain entry point
BOOL APIENTRY DllMain(HMODULE hModule,
    DWORD  ul_reason_for_call,
    LPVOID lpReserved
)
{
    switch (ul_reason_for_call)
    {
    case DLL_PROCESS_ATTACH:
        // Spawn your hack thread when DLL is injected
        CreateThread(nullptr, 0, (LPTHREAD_START_ROUTINE)HackThread, hModule, 0, nullptr);
        break;

    case DLL_THREAD_ATTACH:
    case DLL_THREAD_DETACH:
    case DLL_PROCESS_DETACH:
        break;
    }
    return TRUE;
}