public static bool CheckType(IntPtr ptr, int p, out string v)
{
if (LuaNativeMethods.lua_isuserdata(ptr, p) > 0)
{
object o = CheckObj(ptr, p);
if (o is string)
{
v = o as string;
return(true);
}
}
else if (LuaNativeMethods.lua_isstring(ptr, p))
{
v = LuaNativeMethods.lua_tostring(ptr, p);
return(true);
}
v = null;
return(false);
}