public static Bitmap LoadImageFromCache(string sFile)
{
Bitmap zBitmap;
string sKey = sFile.ToLower();
if (!s_dictionaryImages.TryGetValue(sKey, out zBitmap))
{
// only buffer 20 images max (make this an option?)
if (s_dictionaryImages.Count > IMAGE_CACHE_MAX)
{
DumpImages();
}
if (!File.Exists(sFile))
{
sFile = ProjectManager.Instance.ProjectPath + sFile;
if (!File.Exists(sFile))
{
return(null);
}
}
Bitmap zSourceImage;
try
{
switch (Path.GetExtension(sFile).ToLower())
{
case ".psd":
{
var zFile = new PhotoshopFile.PsdFile();
zFile.Load(sFile);
zSourceImage = PhotoshopFile.ImageDecoder.DecodeImage(zFile);
}
break;
default:
zSourceImage = new Bitmap(sFile);
break;
}
}
catch (Exception)
{
// return a purple bitmap to indicate an error
zBitmap = new Bitmap(1, 1);
Graphics.FromImage(zBitmap).FillRectangle(Brushes.Purple, 0, 0, zBitmap.Width, zBitmap.Height);
return(zBitmap);
}
zBitmap = new Bitmap(zSourceImage.Width, zSourceImage.Height);
// copy the contents into the image
Graphics zGraphics = Graphics.FromImage(zBitmap);
zGraphics.DrawImage(zSourceImage, new Rectangle(0, 0, zBitmap.Width, zBitmap.Height), 0, 0, zBitmap.Width, zBitmap.Height, GraphicsUnit.Pixel);
zSourceImage.Dispose(); // allow the file to change
zBitmap.Tag = (float)zBitmap.Width / (float)zBitmap.Height; // backup the aspect ratio
// cache it!
s_dictionaryImages.Add(sKey, zBitmap);
}
return(zBitmap);
}
public static void ConvertTestPSD()
{
var stream = System.IO.File.OpenRead("Content/Entities/Dwarf/Layers/test.psd");
var psd = new PhotoshopFile.PsdFile(stream, new PhotoshopFile.LoadContext());
if (FindPalette("Hair 02").HasValue(out var conversionPalette))
{
foreach (var layer in psd.Layers)
{
var channels = new List <PhotoshopFile.Channel>();
channels.Add(layer.Channels.Where(c => c.ID == 0).FirstOrDefault());
channels.Add(layer.Channels.Where(c => c.ID == 1).FirstOrDefault());
channels.Add(layer.Channels.Where(c => c.ID == 2).FirstOrDefault());
channels.Add(layer.AlphaChannel);
var rawMemText = new MemoryTexture(layer.Rect.Width, layer.Rect.Height);
for (var index = 0; index < layer.Rect.Width * layer.Rect.Height; ++index)
{
if (channels[3].ImageData[index] == 0)
{
rawMemText.Data[index] = new Color(0, 0, 0, 0);
}
else
{
rawMemText.Data[index] = new Color(channels[0].ImageData[index], channels[1].ImageData[index], channels[2].ImageData[index], channels[3].ImageData[index]);
}
}
var memTex = new MemoryTexture(psd.ColumnCount, psd.RowCount);
TextureTool.Blit(rawMemText, new Rectangle(0, 0, layer.Rect.Width, layer.Rect.Height), memTex, new Point(layer.Rect.X, layer.Rect.Y));
var decomposed = TextureTool.DecomposeTexture(memTex, conversionPalette.CachedPalette);
var composed = TextureTool.ComposeTexture(decomposed, BasePalette.CachedPalette);
TextureTool.Blit(composed, new Rectangle(layer.Rect.X, layer.Rect.Y, layer.Rect.Width, layer.Rect.Height), rawMemText, new Rectangle(0, 0, rawMemText.Width, rawMemText.Height));
for (var index = 0; index < rawMemText.Width * rawMemText.Height; ++index)
{
channels[0].ImageData[index] = rawMemText.Data[index].R;
channels[1].ImageData[index] = rawMemText.Data[index].G;
channels[2].ImageData[index] = rawMemText.Data[index].B;
channels[3].ImageData[index] = rawMemText.Data[index].A;
}
foreach (var channel in layer.Channels)
{
channel.ImageDataRaw = null;
}
}
}
psd.PrepareSave();
psd.Save("processed.psd", Encoding.Unicode);
}
public static List <PhotoshopLayer> LoadPSD(System.IO.FileStream Stream)
{
var psd = new PhotoshopFile.PsdFile(Stream, new PhotoshopFile.LoadContext());
var r = new List <PhotoshopLayer>();
foreach (var layer in psd.Layers)
{
var entry = new PhotoshopLayer();
entry.LayerName = layer.Name;
// Need to expand the PSD layer to the size of the image as transparent rows/columns are trimmed off in PSD.
entry.Data = new MemoryTexture(psd.ColumnCount, psd.RowCount);
TextureTool.Blit(PSDLayerToMemoryTexture(layer), new Rectangle(0, 0, layer.Rect.Width, layer.Rect.Height), entry.Data, new Point(layer.Rect.X, layer.Rect.Y));
r.Add(entry);
}
return(r);
}
public static Bitmap LoadImageFromCache(string sFile)
{
Bitmap zBitmap;
string sKey = sFile.ToLower();
if (!s_dictionaryImages.TryGetValue(sKey, out zBitmap))
{
// only buffer 20 images max (make this an option?)
if (s_dictionaryImages.Count > IMAGE_CACHE_MAX)
{
DumpImages();
}
if (!File.Exists(sFile))
{
sFile = CardMakerMDI.ProjectPath + sFile;
if (!File.Exists(sFile))
return null;
}
Bitmap zSourceImage;
try
{
switch (Path.GetExtension(sFile).ToLower())
{
case ".psd":
{
var zFile = new PhotoshopFile.PsdFile();
zFile.Load(sFile);
zSourceImage = PhotoshopFile.ImageDecoder.DecodeImage(zFile);
}
break;
default:
zSourceImage = new Bitmap(sFile);
break;
}
}
catch (Exception)
{
// return a purple bitmap to indicate an error
zBitmap = new Bitmap(1, 1);
Graphics.FromImage(zBitmap).FillRectangle(Brushes.Purple, 0, 0, zBitmap.Width, zBitmap.Height);
return zBitmap;
}
zBitmap = new Bitmap(zSourceImage.Width, zSourceImage.Height);
// copy the contents into the image
Graphics zGraphics = Graphics.FromImage(zBitmap);
zGraphics.DrawImage(zSourceImage, new Rectangle(0, 0, zBitmap.Width, zBitmap.Height), 0, 0, zBitmap.Width, zBitmap.Height, GraphicsUnit.Pixel);
zSourceImage.Dispose(); // allow the file to change
zBitmap.Tag = (float)zBitmap.Width / (float)zBitmap.Height; // backup the aspect ratio
// cache it!
s_dictionaryImages.Add(sKey, zBitmap);
}
return zBitmap;
}
