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

        protected void FadeOut(int effect)
        {
            _mainVirtScreen.SetDirtyRange(0, 0);

            if (Game.Version < 7)
                Camera.LastPosition.X = Camera.CurrentPosition.X;

            if (Game.Version == 3 && _game.Platform == Platform.FMTowns)
                Gdi.Fill(TextSurface,
                    new Rect(0, MainVirtScreen.TopLine * _textSurfaceMultiplier,
                        _textSurface.Pitch, (MainVirtScreen.TopLine + MainVirtScreen.Height) * _textSurfaceMultiplier), 0);

            if ((Game.Version == 7 || _screenEffectFlag) && effect != 0)
            {
                // Fill screen 0 with black
                var pixNav = new PixelNavigator(_mainVirtScreen.Surfaces[0]);
                pixNav.OffsetX(_mainVirtScreen.XStart);
                Gdi.Fill(pixNav, 0, _mainVirtScreen.Width, _mainVirtScreen.Height);

                // Fade to black with the specified effect, if any.
                switch (effect)
                {
                    case 1:
                    case 2:
                    case 3:
                    case 4:
                    case 5:
                    case 6:
                        DoTransitionEffect(effect - 1);
                        break;
                    case 128:
                        UnkScreenEffect6();
                        break;

                    case 129:
                        // Just blit screen 0 to the display (i.e. display will be black)
                        _mainVirtScreen.SetDirtyRange(0, _mainVirtScreen.Height);
                        UpdateDirtyScreen(_mainVirtScreen);
                        if (_townsScreen != null)
                            _townsScreen.Update();
                        break;

                    default:
                        throw new NotImplementedException(string.Format("fadeOut: case {0}", effect));
                }
            }

            // Update the palette at the end (once we faded to black) to avoid
            // some nasty effects when the palette is changed
            UpdatePalette();

            _screenEffectFlag = false;
        }