public static Texture GetTexture(int height)
{
if (dummyTextures.ContainsKey(height))
{
return(dummyTextures[height]);
}
else
{
var patch = new TexturePatch[] { new TexturePatch(0, 0, GetPatch()) };
dummyTextures.Add(height, new Texture("DUMMY", false, 64, height, patch));
return(dummyTextures[height]);
}
}
public static Texture FromData(byte[] data, int offset, Patch[] patchLookup)
{
var name = DoomInterop.ToString(data, offset, 8);
var masked = BitConverter.ToInt32(data, offset + 8);
var width = BitConverter.ToInt16(data, offset + 12);
var height = BitConverter.ToInt16(data, offset + 14);
var patchCount = BitConverter.ToInt16(data, offset + 20);
var patches = new TexturePatch[patchCount];
for (var i = 0; i < patchCount; i++)
{
var patchOffset = offset + 22 + TexturePatch.DataSize * i;
patches[i] = TexturePatch.FromData(data, patchOffset, patchLookup);
}
return(new Texture(
name,
masked != 0,
width,
height,
patches));
}