private static byte[] IndexToColor(ACE.DatLoader.FileTypes.Texture texture, bool isClipMap = false, PaletteChanges paletteChanges = null)
{
var colors = GetColors(texture);
var palette = DatManager.PortalDat.ReadFromDat <Palette>((uint)texture.DefaultPaletteId);
// Make a copy of the Palette Colors, so we don't inadvertently save them back to the dat File Cache
var paletteColors = palette.Colors.ToList();
// Apply any custom palette colors, if any, to our loaded palette (note, this may be all of them!)
if (paletteChanges != null)
{
for (var i = 0; i < paletteChanges.CloSubPalettes.Count; i++)
{
var subpalette = paletteChanges.CloSubPalettes[i];
var newPalette = DatManager.PortalDat.ReadFromDat <Palette>(paletteChanges.PaletteIds[i]);
foreach (var range in subpalette.Ranges)
{
var offset = (int)range.Offset;
var numColors = (int)range.NumColors;
for (var j = 0; j < numColors; j++)
{
paletteColors[j + offset] = newPalette.Colors[j + offset];
}
}
}
}
var output = new byte[texture.Width * texture.Height * 4];
for (int i = 0; i < texture.Height; i++)
{
for (int j = 0; j < texture.Width; j++)
{
int idx = (i * texture.Width) + j;
var color = colors[idx];
var paletteColor = paletteColors[color];
byte a = Convert.ToByte((paletteColor & 0xFF000000) >> 24);
byte r = Convert.ToByte((paletteColor & 0xFF0000) >> 16);
byte g = Convert.ToByte((paletteColor & 0xFF00) >> 8);
byte b = Convert.ToByte(paletteColor & 0xFF);
if (isClipMap && color < 8)
{
r = g = b = a = 0;
}
output[idx * 4] = r;
output[idx * 4 + 1] = g;
output[idx * 4 + 2] = b;
output[idx * 4 + 3] = a;
}
}
return(output);
}
private static List <int> GetColors(ACE.DatLoader.FileTypes.Texture texture)
{
var colors = new List <int>();
using (BinaryReader reader = new BinaryReader(new MemoryStream(texture.SourceData)))
{
for (uint y = 0; y < texture.Height; y++)
{
for (uint x = 0; x < texture.Width; x++)
{
colors.Add(reader.ReadInt16());
}
}
}
return(colors);
}
private static byte[] IndexToColor(ACE.DatLoader.FileTypes.Texture texture, bool isClipMap = false)
{
var colors = GetColors(texture);
var palette = DatManager.PortalDat.ReadFromDat <Palette>((uint)texture.DefaultPaletteId);
// Apply any custom palette colors, if any, to our loaded palette (note, this may be all of them!)
if (texture.CustomPaletteColors.Count > 0)
{
foreach (var entry in texture.CustomPaletteColors)
{
if (entry.Key <= palette.Colors.Count)
{
palette.Colors[entry.Key] = entry.Value;
}
}
}
var output = new byte[texture.Width * texture.Height * 4];
for (int i = 0; i < texture.Height; i++)
{
for (int j = 0; j < texture.Width; j++)
{
int idx = (i * texture.Width) + j;
var color = colors[idx];
var paletteColor = palette.Colors[color];
byte a = Convert.ToByte((paletteColor & 0xFF000000) >> 24);
byte r = Convert.ToByte((paletteColor & 0xFF0000) >> 16);
byte g = Convert.ToByte((paletteColor & 0xFF00) >> 8);
byte b = Convert.ToByte(paletteColor & 0xFF);
if (isClipMap && color < 8)
{
r = g = b = a = 0;
}
output[idx * 4] = r;
output[idx * 4 + 1] = g;
output[idx * 4 + 2] = b;
output[idx * 4 + 3] = a;
}
}
return(output);
}
