Function CheckStream

engine/gamesys/src/gamesys/scripts/script_buffer.cpp:262–275

    }

    static BufferStream* CheckStream(lua_State* L, int index)
    {
        if (lua_type(L, index) == LUA_TUSERDATA)
        {
            BufferStream* stream = (BufferStream*)dmScript::CheckUserType(L, index, dmScript::SCRIPT_BUFFERSTREAM_TYPE_HASH, 0);
            if (stream && dmBuffer::IsBufferValid(stream->m_Buffer))
            {
                return stream;
            }
            luaL_error(L, "The buffer handle is invalid");
        }
        luaL_typerror(L, index, SCRIPT_TYPE_NAME_BUFFERSTREAM);
        return 0x0;
    }

    ////////////////////////////////////////////////////////
    // Buffer Module