internal void OrderColors()
{
if (!Ramp.Colors.Any())
{
return;
}
int oldBaseIndex = (int)Math.Floor(Ramp.BaseColorIndex);
float adjustment = Ramp.BaseColorIndex - oldBaseIndex;
var entries = Palette.RampEntries(Ramp);
var order = PaletteRamp.ColorLumaOrder(entries.Select(x => x.Color)).ToList();
var colors = order
.Select(x => Ramp.Colors[x])
.ToList();
var adjustments = order
.Select(x => Ramp.Adjustments[x])
.ToList();
Ramp.SetColors(colors, adjustments);
float newBaseIndex = oldBaseIndex;
if (oldBaseIndex >= 0 && oldBaseIndex < this.Count)
{
newBaseIndex = order.IndexOf(oldBaseIndex);
}
newBaseIndex += adjustment;
Ramp.BaseColorIndex = newBaseIndex;
}
public override void Read(BinaryReader input)
{
Name = input.ReadString();
IsIndexedPalette = input.ReadBoolean();
input.ReadTactileContent(Palette, PaletteEntry.GetEmptyInstance());
input.ReadTactileContent(Ramps, PaletteRamp.GetEmptyInstance());
_DarkestColor = _DarkestColor.read(input);
}
private float SaturationMultiplier(GeneratedColorPalette rawPalette, PaletteRamp ramp, int index)
{
Color target = rawPalette.GetColor(ColorValues[index]);
Color source = ramp.Colors[index];
XnaHSL targetHsl = new XnaHSL(target);
XnaHSL sourceHsl = new XnaHSL(source);
return(SaturationMultiplier(targetHsl, sourceHsl));
}
public void AddRamp()
{
string name = "New Ramp";
for (int index = 1; Ramps.Any(x => x.Name == name); index++)
{
name = string.Format("New Ramp{0}", index);
}
var ramp = new PaletteRamp(name, _DarkestColor);
Ramps.Add(ramp);
}
public void RefreshDarkestColor()
{
if (Palette.Any())
{
var order = PaletteRamp.ColorLumaOrder(GetRemappedPalette());
order = order
.Where(x => Palette[x].Color.A > 0)
.ToList();
if (order.Any())
{
int index = order.ElementAt(0);
SetDarkestColor(index);
}
}
}
internal List <PaletteEntry> RampEntries(PaletteRamp ramp)
{
var result = ramp.Colors
.Select(color =>
{
int index = ColorIndex(color);
if (index >= 0)
{
return(GetEntry(index));
}
else
{
return(new PaletteEntry(color, 0));
}
})
.ToList();
return(result);
}
public void AddRamp(List <Color> sourceColors, List <int> sourceWeights)
{
// Order the colors by lightness
var order = PaletteRamp.ColorLumaOrder(sourceColors);
var orderedColors = order
.Select(x => sourceColors[x])
.ToList();
var orderedWeights = order
.Select(x => sourceWeights[x])
.ToList();
AddRamp();
int rampIndex = Ramps.Count - 1;
foreach (int index in order)
{
int colorIndex = AddColor(orderedColors[index], orderedWeights[index]);
AddColorToRamp(colorIndex, rampIndex);
}
}
internal void ReplaceRamp(int index, PaletteRamp ramp)
{
Ramps[index] = ramp;
}
private SpriteRamp(SpriteRamp source)
{
Palette = source.Palette;
Ramp = (PaletteRamp)source.Ramp.Clone();
}
internal SpriteRamp(SpritePalette palette, PaletteRamp ramp)
{
Palette = palette;
Ramp = ramp;
}
private PaletteRamp(PaletteRamp source)
{
CopyFrom(source);
}