// This loads the textures
public override ICollection <ImageData> LoadTextures(PatchNames pnames)
{
Dictionary <long, ImageData> images = new Dictionary <long, ImageData>();
ICollection <ImageData> collection;
List <ImageData> imgset = new List <ImageData>();
// Error when suspended
if (issuspended)
{
throw new Exception("Data reader is suspended");
}
// Load from wad files (NOTE: backward order, because the last wad's images have priority)
for (int i = wads.Count - 1; i >= 0; i--)
{
collection = wads[i].LoadTextures(pnames);
AddImagesToList(images, collection);
}
// Should we load the images in this directory as textures?
if (roottextures)
{
collection = LoadDirectoryImages("", ImageDataFormat.DOOMPICTURE, false);
AddImagesToList(images, collection);
}
// Add images from texture directory
collection = LoadDirectoryImages(TEXTURES_DIR, ImageDataFormat.DOOMPICTURE, true);
AddImagesToList(images, collection);
// Load TEXTURE1 lump file
imgset.Clear();
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 file
imgset.Clear();
string[] alltexturefiles = GetAllFilesWithTitle("", "TEXTURES", false);
foreach (string texturesfile in alltexturefiles)
{
MemoryStream filedata = LoadFile(texturesfile);
WADReader.LoadHighresTextures(filedata, texturesfile, ref imgset, images, null);
filedata.Dispose();
}
// Add images from TEXTURES lump file
AddImagesToList(images, imgset);
// Add images to the container-specific texture set
foreach (ImageData img in images.Values)
{
textureset.AddImage(img);
}
return(new List <ImageData>(images.Values));
}
