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

        protected void DarkenPalette(int redScale, int greenScale, int blueScale, int startColor, int endColor)
        {
            if (startColor <= endColor)
            {
                var max = _game.Version >= 5 && _game.Version <= 6 ? 252 : 255;
                var currentPalette = Game.Version == 8 ? _darkenPalette : roomData.Palettes[_curPalIndex];

                for (var j = startColor; j <= endColor; j++)
                {
                    var color = currentPalette.Colors[j];
                    var red = (color.R * redScale) / 255;
                    if (red > max)
                        red = max;

                    var green = (color.G * greenScale) / 255;
                    if (green > max)
                        green = max;

                    var blue = (color.B * blueScale) / 255;
                    if (blue > max)
                        blue = max;

                    _currentPalette.Colors[j] = Color.FromRgb(red, green, blue);
                    //                    if (_game.features & GF_16BIT_COLOR)
                    //                        _16BitPalette[idx] = get16BitColor(_currentPalette[idx * 3 + 0], _currentPalette[idx * 3 + 1], _currentPalette[idx * 3 + 2]);
                }

                SetDirtyColors(startColor, endColor);
            }

        }