public void Remove(ScriptState luaState, int index)
{
if (_cache.ContainsKey(index))
{
var o = _cache[index];
_mappings.Remove(o);
_cache.Remove(index);
var disposer = o as IDisposable;
if (disposer != null)
{
disposer.Dispose();
}
// remove dotNet_objects value
LuaCore.GetMetatable(luaState, DotNetObjectsMetatable.GlobalName);
LuaCore.PushNull(luaState);
LuaCore.RawSetIndex(luaState, -2, index);
}
}
