public LuaType Type(int idx)
{
if (!_stack.IsValid(idx))
{
return(Constant.LUA_TNONE);
}
var val = _stack.Get(idx);
return(LuaValue.TypeOf(val));
}
private LuaType GetTable(object t, object k, bool raw)
{
if (t is LuaTable luaTable)
{
var v = luaTable.Get(k);
if (raw || v != null || !luaTable.HasMetafield("__index"))
{
_stack.Push(v);
return(LuaValue.TypeOf(v));
}
}
if (raw)
{
throw new Exception("not a table!");
}
{
var mf = GetMetafield(t, "__index", this);
if (mf == null)
{
throw new Exception("not a table!");
}
switch (mf)
{
case LuaTable mfTable:
GetTable(mfTable, k, false);
break;
case Closure closure:
_stack.Push(closure);
_stack.Push(t);
_stack.Push(k);
Call(2, 1);
var v = _stack.Get(-1);
return(LuaValue.TypeOf(v));
}
}
throw new Exception("not a table!");
}