v92 initresman hook for .img loading instead of .wz, addies not included -- just look in InitializeResMan for them

hook_initresman.cpp

enum RESMAN_PARAM {
	RC_AUTO_SERIALIZE = 0x1,
	RC_AUTO_SERIALIZE_NO_CACHE = 0x2,
	RC_NO_AUTO_SERIALIZE = 0x4,
	RC_DEFAULT_AUTO_SERIALIZE = 0x0,
	RC_AUTO_SERIALIZE_MASK = 0x7,
	RC_AUTO_REPARSE = 0x10,
	RC_NO_AUTO_REPARSE = 0x20,
	RC_DEFAULT_AUTO_REPARSE = 0x0,
	RC_AUTO_REPARSE_MASK = 0x30,
};

BOOL maple::custom::Hook_InitializeResMan(BOOL bEnable) {

	maple::methods::CWvsApp__InitializeResMan_t Hook = [](void* ecx, void* edx, void* cwvsapp) -> void* {

		auto g_rm = maple::methods::get_rm();

		// Create Resource Manager Instance.
		maple::methods::PcCreateObject_IWzResMan((void*)L"ResMan", g_rm);

		void* pIWzResMan_Instance = maple::methods::_com_IWzResMan_arrow(g_rm, nullptr);
		maple::methods::IWzResMan__SetResManParam(pIWzResMan_Instance, nullptr, RC_AUTO_REPARSE | RC_AUTO_SERIALIZE, -1, -1);

		// Create NameSpace Instance.
		auto g_root = maple::methods::get_root();
		maple::methods::PcCreateObject_IWzNameSpace((void*)L"NameSpace", g_root);

		void* pIWzNameSpace_Instance = maple::methods::_com_IWzNameSpace_deref(g_root, nullptr);
		maple::methods::PcSetRootNameSpace(pIWzNameSpace_Instance); // maple::methods::PcSetRootNameSpace(*((void**)g_root));

		// Create FileSystem Instance
		int pIWzFileSystem;
		void* com_iwfsp = maple::methods::_com_IWzFileSystem_ptr(&pIWzFileSystem, nullptr);
		maple::methods::PcCreateObject_IWzFileSystem((void*)L"NameSpace#FileSystem", com_iwfsp);

		// Initialize FileSystem
		char sStartPath[MAX_PATH];
		GetModuleFileNameA(NULL, sStartPath, MAX_PATH);
		maple::methods::CWvsApp__Dir_BackSlashToSlash(sStartPath);
		maple::methods::CWvsApp__Dir_upDir(sStartPath);

		DEBUG("Path: %s", sStartPath);

		maple::types::Ztl_bstr_t* p_bstr_data = new maple::types::Ztl_bstr_t();
		maple::methods::ztl_bstr_constructor(p_bstr_data, nullptr, sStartPath);

		void* pIWzFileSystem_Idek = maple::methods::_com_IWzFileSystem_arrow(&pIWzFileSystem, nullptr);
		auto iahefauf = maple::methods::IWzFileSystem__Init(pIWzFileSystem_Idek, nullptr, *p_bstr_data);

		// Mount time OwO
		// bms does some checks, but who cares about that
		void* ppRoot = maple::methods::_com_IWzNameSpace_arrow(g_root, nullptr); // *((void**)g_root)
		maple::types::Ztl_bstr_t* p_bstr_path = new maple::types::Ztl_bstr_t();
		void* p_down;

		maple::methods::ztl_bstr_constructor(p_bstr_path, nullptr, (const char*)"/");
		p_down = maple::methods::_com_IWzPackage_deref(&pIWzFileSystem, nullptr);

		auto ajefgeaf = maple::methods::IWZNameSpace__Mount(ppRoot, nullptr, *p_bstr_path, p_down, 0);

		// Create FileSystem Instance
		int pDataFileSystem;
		void* com_iwdsp = maple::methods::_com_IWzFileSystem_ptr(&pDataFileSystem, nullptr);
		maple::methods::PcCreateObject_IWzFileSystem((void*)L"NameSpace#FileSystem", com_iwdsp);

		maple::types::Ztl_bstr_t* pDataStr = new maple::types::Ztl_bstr_t();
		maple::methods::ztl_bstr_constructor(pDataStr, nullptr, "./Data");

		void* pDataArrow = maple::methods::_com_IWzFileSystem_arrow(&pDataFileSystem, nullptr);
		auto fsinitret = maple::methods::IWzFileSystem__Init(pDataArrow, nullptr, *pDataStr);
		
		p_down = maple::methods::_com_IWzPackage_deref(&pDataFileSystem, nullptr);
		p_bstr_path = new maple::types::Ztl_bstr_t();
		maple::methods::ztl_bstr_constructor(p_bstr_path, nullptr, (const char*)"/");
		ppRoot = maple::methods::_com_IWzNameSpace_arrow(maple::methods::get_root(), nullptr); // *((void**)g_root)
		auto ejhafaf = maple::methods::IWZNameSpace__Mount(ppRoot, nullptr, *p_bstr_path, p_down, 0);

		return (void*)0;
	};

	return Asm::Detour(reinterpret_cast<void**>(&maple::methods::CWvsApp__InitializeResMan), Hook, bEnable);
}