public override bool TryConvert(ConvertBinder binder, out object result)
{
result = null;
if (binder.Type == typeof(object[]))
{
result = _array;
return(true);
}
if (_array.Length != 1)
{
return(false);
}
if (_array[0].GetType() == typeof(LuaTable) || _array[0].GetType() == typeof(LuaFunction))
{
result = LuaHelper.UnWrapObject(_array[0], _state);
return(true);
}
if (_array[0].GetType() != binder.Type)
{
return(false);
}
result = Convert.ChangeType(_array[0], binder.Type);
return(true);
}
public override bool TryGetMember(GetMemberBinder binder, out object result)
{
result = null;
if (!int.TryParse(binder.Name, out var index))
{
return(false);
}
if (index >= _array.Length)
{
return(false);
}
result = LuaHelper.UnWrapObject(_array[index], _state);
return(true);
}
public override bool TryGetIndex(GetIndexBinder binder, object[] indexes, out object result)
{
result = null;
if (!int.TryParse(indexes[0].ToString(), out var index))
{
return(false);
}
if (index >= _array.Length)
{
return(false);
}
result = LuaHelper.UnWrapObject(_array[index], _state);
return(true);
}
private object GetTableValue(string name)
{
var val = _table[name];
if (val != null)
{
return(LuaHelper.UnWrapObject(val, _state, _path + "." + name));
}
//not found, check __index of metatable
var func = GetMetaFunction("index");
if (func != null) //metatable and metamethod set
{
return(LuaHelper.UnWrapObject(func.Call(_table, name)[0], _state, _path + "." + name));
}
return(null);
}
private object GetLuaValue(string name)
{
return(LuaHelper.UnWrapObject(Lua[name], Lua, name));
}
public dynamic GetMetatable()
{
return(LuaHelper.UnWrapObject(
_state.DoString($"return getmetatable({_path})", "DynamicLua internal operation")[0], _state));
}