// This loads the textures
public override IEnumerable <ImageData> LoadTextures(PatchNames pnames, Dictionary <string, TexturesParser> cachedparsers)
{
// Error when suspended
if (issuspended)
{
throw new Exception("Data reader is suspended");
}
Dictionary <long, ImageData> images = new Dictionary <long, ImageData>();
IEnumerable <ImageData> collection;
// Load from wad files (NOTE: backward order, because the last wad's images have priority)
for (int i = wads.Count - 1; i >= 0; i--)
{
PatchNames wadpnames = wads[i].LoadPatchNames(); //mxd
collection = wads[i].LoadTextures((wadpnames != null && wadpnames.Length > 0) ? wadpnames : pnames, cachedparsers); //mxd
AddImagesToList(images, collection);
}
// Should we load the images in this directory as textures?
if (roottextures)
{
collection = LoadDirectoryImages("", ImageDataFormat.DOOMPICTURE, false);
AddImagesToList(images, collection);
}
// Load TEXTURE1 lump file
List <ImageData> imgset = new List <ImageData>();
string texture1file = FindFirstFile("TEXTURE1", false);
if ((texture1file != null) && FileExists(texture1file))
{
MemoryStream filedata = LoadFile(texture1file);
WADReader.LoadTextureSet("TEXTURE1", filedata, ref imgset, pnames);
filedata.Dispose();
}
// Load TEXTURE2 lump file
string texture2file = FindFirstFile("TEXTURE2", false);
if ((texture2file != null) && FileExists(texture2file))
{
MemoryStream filedata = LoadFile(texture2file);
WADReader.LoadTextureSet("TEXTURE2", filedata, ref imgset, pnames);
filedata.Dispose();
}
// Add images from TEXTURE1 and TEXTURE2 lump files
AddImagesToList(images, imgset);
// Load TEXTURES lump files
imgset.Clear();
string[] alltexturefiles = GetAllFilesWhichTitleStartsWith("", "TEXTURES", false); //mxd
foreach (string texturesfile in alltexturefiles)
{
//mxd. Added TexturesParser caching
string fullpath = Path.Combine(this.location.location, texturesfile);
if (cachedparsers.ContainsKey(fullpath))
{
// Make the textures
foreach (TextureStructure t in cachedparsers[fullpath].Textures)
{
imgset.Add(t.MakeImage());
}
}
else
{
MemoryStream filedata = LoadFile(texturesfile);
TextResourceData data = new TextResourceData(this, filedata, texturesfile, true); //mxd
cachedparsers.Add(fullpath, WADReader.LoadTEXTURESTextures(data, ref imgset)); //mxd
filedata.Dispose();
}
}
// Add images from TEXTURES lump file
AddImagesToList(images, imgset);
//mxd. Add images from texture directory. Textures defined in TEXTURES override ones in "textures" folder
collection = LoadDirectoryImages(TEXTURES_DIR, ImageDataFormat.DOOMPICTURE, true);
AddImagesToList(images, collection);
// Add images to the container-specific texture set
foreach (ImageData img in images.Values)
{
textureset.AddTexture(img);
}
return(new List <ImageData>(images.Values));
}
