private void V_SetTable(StkId t, StkId key, StkId val)
{
for (int loop = 0; loop < MAXTAGLOOP; ++loop)
{
StkId tmObj;
if (t.V.TtIsTable())
{
var tbl = t.V.HValue();
var oldval = tbl.Get(ref key.V);
if (!oldval.V.TtIsNil())
{
tbl.Set(ref key.V, ref val.V);
return;
}
// check meta method
tmObj = FastTM(tbl.MetaTable, TMS.TM_NEWINDEX);
if (tmObj == null)
{
tbl.Set(ref key.V, ref val.V);
return;
}
}
else if (t.V.Tt == (int)LuaType.LUA_TLIGHTUSERDATA)
{
if (!Utl.SetLightUserDataPropValue(t.V, key.V, ref val.V))
{
G_RunError(val.V.SValue());
}
return;
// else will try the tag method
}
else
{
tmObj = T_GetTMByObj(ref t.V, TMS.TM_NEWINDEX);
if (tmObj.V.TtIsNil())
{
G_SimpleTypeError(ref t.V, "index");
}
}
if (tmObj.V.TtIsFunction())
{
CallTM(ref tmObj.V, ref t.V, ref key.V, val, false);
return;
}
t = tmObj;
}
G_RunError("loop in settable");
}
