public static Texture2D BuildPatch(string name, WadFile wad, bool ignoreCache = false, bool trueColor = false)
{
if (!wad.Contains(name.ToUpper()))
{
return(null);
}
if (patchCache == null)
{
patchCache = new Dictionary <string, Texture2D>();
}
if (!ignoreCache)
{
if (patchCache.ContainsKey(name))
{
return(patchCache[name]);
}
}
Texture2D output = new DoomGraphic(wad.GetLump(name.ToUpper())).ToRenderMap();
if (trueColor)
{
output = new DoomGraphic(wad.GetLump(name.ToUpper())).ToTexture2D(new Palette(wad.GetLump("PLAYPAL")));
}
if (!ignoreCache)
{
patchCache.Add(name, output);
}
return(output);
}
public static Dictionary <string, Material> BuildFlatMaterials(WadFile wad, string[] flats)
{
if (paletteLookup == null)
{
Init(wad);
}
Dictionary <string, Material> output = new Dictionary <string, Material>();
for (int i = 0; i < flats.Length; i++)
{
if (wad.Contains(flats[i]))
{
DoomFlat flat = new DoomFlat(wad.GetLump(flats[i]));
Material material = new Material(Shader.Find("Doom/Flat"));
material.SetTexture("_MainTex", flat.ToRenderMap());
material.SetTexture("_Palette", paletteLookup);
material.SetTexture("_Colormap", colormapLookup);
material.enableInstancing = true;
output.Add(flats[i].ToUpper(), material);
}
}
return(output);
}
public static MapData Load(WadFile wad, string mapname)
{
byte[] maplump = wad.GetLump(mapname);
MapData map = null;
// Detect map type and treat accordingly
// First see if the lump is a wad.
if (maplump.Length != 0)
{
if (new string(Encoding.ASCII.GetChars(maplump, 0, 4)) == "PWAD")
{
// Ok! we have a wad representing a map, so we need to dive into it.
WadFile mapWad = new WadFile(maplump);
if (mapWad.directory[1].name == "THINGS") // not a udmf, either Doom or Hexen
{
if (mapWad.Contains("BEHAVIOR"))
{
// Hexen
throw new Exception("Unsupported map format: Hexen");
}
else
{
map = new DoomMapData(mapWad, mapWad.directory[0].name);
}
}
else if (mapWad.directory[1].name == "TEXTMAP")
{
map = new UDMFMapData(mapWad.GetLumpAsText("TEXTMAP"));
}
else
{
throw new Exception("Unknown map format");
}
}
}
else
{
int mapIndex = wad.GetIndex(mapname);
if (wad.directory[mapIndex + 1].name == "THINGS")
{
if (wad.directory.Count > mapIndex + 11 && wad.directory[mapIndex + 11].name == "BEHAVIOR")
{
throw new Exception("Unsupported map format: Hexen");
}
else
{
map = new DoomMapData(wad, mapname);
}
}
else if (wad.directory[mapIndex + 1].name == "TEXTMAP")
{
map = new UDMFMapData(wad.GetLumpAsText(mapIndex + 1));
}
else
{
throw new Exception("Unknown map format");
}
}
if (map == null)
{
throw new Exception("Error loading map: " + mapname);
}
else
{
return(map);
}
}