const char aScriptDir[] = "CoopAndreas";
const char aScriptPath[] = "CoopAndreas\\main.scm";
const char aImgPath[] = "CoopAndreas\\script.img";

uintptr_t CStreaming__AddImageToList_ptr = 0x0;
uint32_t CStreaming__AddImageToList_Hook(const char* fileName, bool notPlayerFile)
{
    if (strncmp(fileName, "DATA\\SCRIPT\\SCRIPT.IMG", 22) == 0)
    {
        fileName = aImgPath;
    }

    return plugin::CallAndReturnDyn<uint32_t>(CStreaming__AddImageToList_ptr, fileName, notPlayerFile);
}

void PatchSCM()
{
    // use our main.scm
    patch::SetPointer(0x468EB5 + 1, (void*)aScriptDir);
    patch::SetPointer(0x489A45 + 1, (void*)aScriptPath);

    // hook script.img loading
    CStreaming__AddImageToList_ptr = injector::GetBranchDestination(0x5B915B).as_int();
    patch::RedirectCall(0x5B915B, CStreaming__AddImageToList_Hook);
}