NScumm.Scumm.ScummEngine6.DrawBlastObject C# (CSharp) Метод

        void DrawBlastObject(BlastObject eo)
        {
            var objnum = GetObjectIndex(eo.Number);
            if (objnum == -1)
                throw new NotSupportedException(string.Format("DrawBlastObject: GetObjectIndex on BlastObject {0} failed", eo.Number));

            if (_objs[objnum].Images.Count == 0)
                return;

            var index = eo.Image >= _objs[objnum].Images.Count ? 0 : eo.Image < 0 ? 0 : eo.Image;
            var img = _objs[objnum].Images[index];

            if (!img.IsBomp)
                throw new NotSupportedException(string.Format("object {0} is not a blast object", eo.Number));

            var bdd = new BompDrawData();
            bdd.Src = img.Data;
            bdd.Dst = new PixelNavigator(MainVirtScreen.Surfaces[0]);
            bdd.Dst.GoTo(MainVirtScreen.XStart, 0);
            bdd.X = eo.Rect.Left;
            bdd.Y = eo.Rect.Top;

            bdd.Width = _objs[objnum].Width;
            bdd.Height = _objs[objnum].Height;

            bdd.ScaleX = eo.ScaleX;
            bdd.ScaleY = eo.ScaleY;

            if ((bdd.ScaleX != 255) || (bdd.ScaleY != 255))
            {
                bdd.ShadowMode = 0;
            }
            else
            {
                bdd.ShadowMode = eo.Mode;
            }
            bdd.ShadowPalette = _shadowPalette;

            bdd.DrawBomp();

            MarkRectAsDirty(MainVirtScreen, new Rect(bdd.X, bdd.X + bdd.Width, bdd.Y, bdd.Y + bdd.Height));
        }