/// <summary>
/// Creates a new texture pool
/// </summary>
/// <param name="wad"></param>
/// <param name="texture1"></param>
/// <param name="pnames"></param>
public WadTexturePool(WadFile wad, Lump texture1, Lump pnames)
{
this.wad = wad;
int count = pnames.ReadInt32(0);
textures = new Dictionary <string, Graphic>(count);
for (int i = 0; i < count; i++)
{
string name = pnames.ReadString(i * 8 + 4, 8);
int index = name.IndexOf('\0');
if (index != -1)
{
name = name.Remove(index);
}
textures.Add(name, new Graphic(wad, name));
}
count = texture1.ReadInt32(0);
mapTextures = new Dictionary <string, MapTexture>(count);
using (MemoryStream stream = texture1.GetByteStream())
{
for (int i = 0; i < count; i++)
{
long position = stream.Position;
stream.Position = texture1.ReadInt32(4 + i * 4);
MapTexture texture = new MapTexture(this, stream);
mapTextures.Add(texture.Name, texture);
stream.Position = position;
}
}
}
/// <summary>
/// Creates a new doom graphic
/// </summary>
/// <param name="lump"></param>
/// <param name="pallete"></param>
public DoomGraphic(Lump lump, DoomPallete pallete)
{
Width = (ushort)lump.ReadInt16(0);
Height = (ushort)lump.ReadInt16(2);
OffsetX = lump.ReadInt16(4);
OffsetY = lump.ReadInt16(6);
columns = new int[Width];
for (int i = 0; i < Width; i++)
{
int index = lump.ReadInt32(8 + i * 4);
columns[i] = index;
}
this.pallete = pallete;
this.lump = lump.CopyRaw();
}