private static bool LoadSprites(ChunkReader chunkIO, ChunkId idOuter, Wad2 wad, ref Dictionary <long, WadSprite> outSprites)
{
if (idOuter != Wad2Chunks.Sprites)
{
return(false);
}
var sprites = new Dictionary <long, WadSprite>();
long obsoleteIndex = 0; // Move this into each chunk once we got rid of old style *.wad2 files.
chunkIO.ReadChunks((id, chunkSize) =>
{
if (id != Wad2Chunks.Sprite)
{
return(false);
}
int width = LEB128.ReadInt(chunkIO.Raw);
int height = LEB128.ReadInt(chunkIO.Raw);
byte[] imageData = null;
RectangleInt2 rect = new RectangleInt2();
chunkIO.ReadChunks((id2, chunkSize2) =>
{
if (id2 == Wad2Chunks.SpriteIndex)
{
obsoleteIndex = chunkIO.ReadChunkLong(chunkSize2);
}
else if (id2 == Wad2Chunks.SpriteData)
{
imageData = chunkIO.ReadChunkArrayOfBytes(chunkSize2);
}
else if (id2 == Wad2Chunks.SpriteSides)
{
rect.X0 = chunkIO.Raw.ReadInt32();
rect.Y0 = chunkIO.Raw.ReadInt32();
rect.X1 = chunkIO.Raw.ReadInt32();
rect.Y1 = chunkIO.Raw.ReadInt32();
}
else
{
return(false);
}
return(true);
});
sprites.Add(obsoleteIndex++, new WadSprite {
Texture = new WadTexture(ImageC.FromByteArray(imageData, width, height)),
Alignment = rect
})
;
return(true);
});
outSprites = sprites;
return(true);
}
private static bool LoadTextures(ChunkReader chunkIO, ChunkId idOuter, Wad2 wad, ref Dictionary <long, WadTexture> outTextures)
{
if (idOuter != Wad2Chunks.Textures)
{
return(false);
}
Dictionary <long, WadTexture> textures = new Dictionary <long, WadTexture>();
long obsoleteIndex = 0; // Move this into each chunk once we got rid of old style *.wad2 files.
chunkIO.ReadChunks((id, chunkSize) =>
{
if (id != Wad2Chunks.Texture)
{
return(false);
}
var width = LEB128.ReadInt(chunkIO.Raw);
var height = LEB128.ReadInt(chunkIO.Raw);
byte[] textureData = null;
chunkIO.ReadChunks((id2, chunkSize2) =>
{
if (id2 == Wad2Chunks.TextureIndex)
{
obsoleteIndex = chunkIO.ReadChunkLong(chunkSize2);
}
if (id2 == Wad2Chunks.TextureData)
{
textureData = chunkIO.ReadChunkArrayOfBytes(chunkSize2);
}
else
{
return(false);
}
return(true);
});
var texture = ImageC.FromByteArray(textureData, width, height);
texture.ReplaceColor(new ColorC(255, 0, 255, 255), new ColorC(0, 0, 0, 0));
textures.Add(obsoleteIndex++, new WadTexture(texture));
return(true);
});
outTextures = textures;
return(true);
}
private static bool LoadSamples(ChunkReader chunkIO, ChunkId idOuter, Wad2 wad, ref Dictionary <long, WadSample> outSamples, bool obsolete)
{
if (idOuter != Wad2Chunks.Samples)
{
return(false);
}
var samples = new Dictionary <long, WadSample>();
long obsoleteIndex = 0; // Move this into each chunk once we got rid of old style *.wad2 files.
chunkIO.ReadChunks((id, chunkSize) =>
{
if (id != Wad2Chunks.Sample)
{
return(false);
}
string FilenameObsolete = null;
byte[] data = null;
chunkIO.ReadChunks((id2, chunkSize2) =>
{
if (id2 == Wad2Chunks.SampleIndex)
{
obsoleteIndex = chunkIO.ReadChunkLong(chunkSize2);
}
else if (id2 == Wad2Chunks.SampleFilenameObsolete)
{
FilenameObsolete = chunkIO.ReadChunkString(chunkSize2);
}
else if (id2 == Wad2Chunks.SampleData)
{
data = chunkIO.ReadChunkArrayOfBytes(chunkSize2);
}
else
{
return(false);
}
return(true);
});
if (data == null && !string.IsNullOrEmpty(FilenameObsolete))
{
string fullPath = Path.Combine(PathC.GetDirectoryNameTry(Assembly.GetEntryAssembly().Location), "Sounds\\TR4\\Samples", FilenameObsolete + ".wav");
data = File.ReadAllBytes(fullPath);
}
samples.Add(obsoleteIndex++, new WadSample("", WadSample.ConvertSampleFormat(data,
sampleRate => obsolete ?
new WadSample.ResampleInfo {
Resample = false, SampleRate = WadSample.GameSupportedSampleRate
} :
new WadSample.ResampleInfo {
Resample = true, SampleRate = sampleRate
})));
return(true);
});
outSamples = samples;
return(true);
}
