public static int CheckUObject(this LuaState state, int index, string name)
{
IntPtr udata = state.CheckUData(index, name);
if (udata == IntPtr.Zero)
{
return(-1);
}
return(Marshal.ReadInt32(udata));
}
public static int ToNetObject(this LuaState state, int index, IntPtr tag)
{
if (state.Type(index) != LuaType.UserData)
{
return(-1);
}
IntPtr userData;
if (state.CheckMetaTable(index, tag))
{
userData = state.ToUserData(index);
if (userData != IntPtr.Zero)
{
return(Marshal.ReadInt32(userData));
}
}
userData = state.CheckUData(index, "luaNet_class");
if (userData != IntPtr.Zero)
{
return(Marshal.ReadInt32(userData));
}
userData = state.CheckUData(index, "luaNet_searchbase");
if (userData != IntPtr.Zero)
{
return(Marshal.ReadInt32(userData));
}
userData = state.CheckUData(index, "luaNet_function");
if (userData != IntPtr.Zero)
{
return(Marshal.ReadInt32(userData));
}
return(-1);
}