internal int DoTraceback(LuaState state)
{
// if err is not a string, just pass it on (the stack is local to the function)
// I spent a solid hour of debugging non stop only to fix the issue with this one line
// (the issue was that nlua would throw exception objects and this thing would inappropriately
// stringify them btw, if you're interested)
if (!LuaLib.LuaIsString(state, -1))
{
return(LuaLib.LuaGetTop(state));
}
var error = LuaLib.LuaToString(state, -1);
LuaLib.LuaPop(state, 1);
LuaLib.LuaNewTable(state); // t
LuaLib.LuaPushString(state, "__etgmod_error");
LuaLib.LuaPushBoolean(state, true);
LuaLib.LuaSetTable(state, -3);
LuaLib.LuaPushString(state, "msg"); // k
LuaLib.LuaPushString(state, error); // v
LuaLib.LuaSetTable(state, -3); // t[k] = v
LuaLib.LuaPushString(state, "traceback"); // k
LuaLib.LuaLTraceback(state, state, null, 0); // v
LuaLib.LuaSetTable(state, -3); // t[k] = v
return(1); // t is left
}
