Is there something wrong with my code?(RegiserFunction related)

[csoldjb]

I want to call Framescript_RegisterFunction with a injected dll
here is my code:

m_pfnFramescript_RegisterFunction = (int(_cdecl *)(char *, int(_cdecl *)(void *)))(dwBase + OFFSET_FRAMESCRIPT_REGISTERFUNCTION);

	gHook->m_bHasInitedTimer = true;

	int regSuccess = gHook->m_pfnFramescript_RegisterFunction("CloseProcess", CustomLua_CloseProcess);

After called register function,I tried to call the lua function,but it show me the gloabl function is nil(Not Registered)
Can someone help me to correct the error?

[namreeb]

Are you sure that you have the correct prototype for FrameScript::Register? It used to be __fastcall.

[Jadd]

Are you sure that you have the correct prototype for FrameScript::Register? It used to be __fastcall.

It uses __cdecl these days.

Are you using the correct offset? I get 0x00026ACC for the latest patch (x86).

[TOM_RUS]

Are you registering it while at glue screen or while in game world?

[csoldjb]

Thanks guys!I finally got it.

m_pfnFramescript_RegisterFunction = (int(_cdecl *)(const char *, int(_cdecl *)(void *)))(dwBase + OFFSET_REGISTERFUNCTION);
int FrameScript_RegisterEventHook(const char *pszFunctionName, int pfnFunctionPtr(void *luaState))
{
	if (!strcmp(pszFunctionName, "GetItemInfo"))
	{
		gHook->m_pfnFramescript_RegisterFunction("GetMyPosition", CustomLua_GetMyPosition);
	}
	return gHook->m_pfnFramescript_RegisterFunction(pszFunctionName, pfnFunctionPtr);
}

[csoldjb]

Yep,I got the correct offset

[csoldjb]

That's the problem..I finally hooked this function and registered my function at this time.