NScumm.Scumm.ScummEngine.FindObjectCore C# (CSharp) Метод

        protected int FindObjectCore(int x, int y)
        {
            byte a;
            int mask = (Game.Version <= 2) ? (int)ObjectStateV2.State8 : 0xF;

            for (int i = 1; i < _objs.Length; i++)
            {
                if ((_objs[i].Number < 1) || GetClass(_objs[i].Number, ObjectClass.Untouchable))
                    continue;

                if ((Game.Version == 0 && OBJECT_V0_TYPE(_objs[i].Number) == ObjectV0Type.Foreground) ||
                    (Game.Version > 0 && Game.Version <= 2))
                {
                    if ((_objs[i].State & (byte)ObjectStateV2.Untouchable) != 0)
                        continue;
                }

                var b = i;
                do
                {
                    a = _objs[b].ParentState;
                    b = _objs[b].Parent;
                    if (b == 0)
                    {
                        if (_objs[i].Position.X <= x && (_objs[i].Width + _objs[i].Position.X) > x &&
                            _objs[i].Position.Y <= y && (_objs[i].Height + _objs[i].Position.Y) > y)
                        {
                            return _objs[i].Number;
                        }
                        break;
                    }
                } while ((_objs[b].State & mask) == a);
            }

            return 0;
        }