DeleteFaceGenData

    SInt32 DeleteFaceGenData(StaticFunctionTag*, TESNPC * npc)
    {
        SInt32 ret = 0;
        if (!npc) {
            _ERROR("%s - invalid actorbase.", __FUNCTION__);
            return -1;
        }

        char * modName = NULL;
        UInt8 modIndex = npc->formID >> 24;
        UInt32 modForm = (npc->formID & 0xFFFFFF);
        DataHandler * dataHandler = DataHandler::GetSingleton();
        if (dataHandler) {
            ModInfo * modInfo = dataHandler->modList.modInfoList.GetNthItem(modIndex);
            if (modInfo)
                modName = modInfo->name;
        }

        enum
        {
            kReturnDeletedNif = 1,
            kReturnDeletedDDS = 2
        };

        char tempPath[MAX_PATH];
        sprintf_s(tempPath, "Data\\Meshes\\Actors\\Character\\FaceGenData\\FaceGeom\\%s\\%08X.nif", modName, modForm);
        if (!DeleteFile(tempPath)) {
            UInt32 lastError = GetLastError();
            switch (lastError) {
            case ERROR_FILE_NOT_FOUND: // We don't need to display a message for this
                break;
            case ERROR_ACCESS_DENIED:
                _ERROR("%s - access denied could not delete %s", __FUNCTION__, tempPath);
                break;
            default:
                _ERROR("%s - error deleting file %s (Error %d)", __FUNCTION__, tempPath, lastError);
                break;
            }
        }
        else
            ret |= kReturnDeletedNif;

        sprintf_s(tempPath, "Data\\Textures\\Actors\\Character\\FaceGenData\\FaceTint\\%s\\%08X.dds", modName, modForm);
        if (!DeleteFile(tempPath)) {
            UInt32 lastError = GetLastError();
            switch (lastError) {
            case ERROR_FILE_NOT_FOUND: // We don't need to display a message for this
                break;
            case ERROR_ACCESS_DENIED:
                _ERROR("%s - access denied could not delete %s", __FUNCTION__, tempPath);
                break;
            default:
                _ERROR("%s - error deleting file %s (Error %d)", __FUNCTION__, tempPath, lastError);
                break;
            }
        }
        else
            ret |= kReturnDeletedDDS;

        return ret;
    }