internal Texture(TextureInfo info)
{
Name = info.Name;
Width = info.Width;
Height = info.Height;
switch (info.Format)
{
case D3DFormat.DXT1:
TextureType = TextureType.DXT1;
break;
case D3DFormat.DXT3:
TextureType = TextureType.DXT3;
break;
case D3DFormat.DXT5:
TextureType = TextureType.DXT5;
break;
case D3DFormat.A8R8G8B8:
TextureType = TextureType.A8R8G8B8;
break;
case D3DFormat.L8:
TextureType = TextureType.L8;
break;
default:
throw new ArgumentOutOfRangeException();
}
Levels = info.Levels;
Info = info;
}
public void Open(Stream systemMemory, Stream graphicsMemory)
{
// Sys
var ms = systemMemory;
var br = new BinaryReader(ms);
Header = new Header();
Header.Read(br);
TexturesByHash = new Dictionary<uint, TextureInfo>(Header.TextureCount);
Textures = new List<TextureInfo>(Header.TextureCount);
var textureHashes = new uint[Header.TextureCount];
var infoOffsets = new uint[Header.TextureCount];
ms.Seek(Header.HashTableOffset, SeekOrigin.Begin);
for (int i = 0; i < Header.TextureCount; i++)
{
textureHashes[i] = br.ReadUInt32();
}
ms.Seek(Header.TextureListOffset, SeekOrigin.Begin);
for (int i = 0; i < Header.TextureCount; i++)
{
infoOffsets[i] = ResourceUtil.ReadOffset(br);
}
for (int i = 0; i < Header.TextureCount; i++)
{
ms.Seek(infoOffsets[i], SeekOrigin.Begin);
var info = new TextureInfo { File = this };
info.Read(br);
Textures.Add(info);
TexturesByHash.Add(textureHashes[i], info);
}
// Gfx
ms = graphicsMemory;
br = new BinaryReader(ms);
for (int i = 0; i < Header.TextureCount; i++)
{
Textures[i].ReadData(br);
}
}
