private static string DataFormatToString(PvrDataFormat format)
{
switch (format)
{
case PvrDataFormat.SquareTwiddled: return("Square Twiddled");
case PvrDataFormat.SquareTwiddledMipmaps: return("Square Twiddled with Mipmaps");
case PvrDataFormat.Vq: return("VQ");
case PvrDataFormat.VqMipmaps: return("VQ with Mipmaps");
case PvrDataFormat.Index4: return("4-bit Indexed with External Palette");
case PvrDataFormat.Index8: return("8-bit Indexed with External Palette");
case PvrDataFormat.Rectangle: return("Rectangle");
case PvrDataFormat.RectangleTwiddled: return("Rectangle Twiddled");
case PvrDataFormat.SmallVq: return("Small VQ");
case PvrDataFormat.SmallVqMipmaps: return("Small VQ with Mipmaps");
case PvrDataFormat.SquareTwiddledMipmapsAlt: return("Square Twiddled with Mipmaps (Alternate)");
}
return("Unknown");
}
/// <summary>
/// Opens a texture to encode from a file.
/// </summary>
/// <param name="file">Filename of the file that contains the texture data.</param>
/// <param name="pixelFormat">Pixel format to encode the texture to.</param>
/// <param name="dataFormat">Data format to encode the texture to.</param>
public PvrTextureEncoder(string file, PvrPixelFormat pixelFormat, PvrDataFormat dataFormat) : base(file)
{
if (decodedBitmap != null)
{
initalized = Initalize(pixelFormat, dataFormat);
}
}
public static PvrDataCodec GetDataCodec(PvrDataFormat format)
{
switch (format)
{
case PvrDataFormat.SquareTwiddled:
return new SquareTwiddled();
case PvrDataFormat.SquareTwiddledMipmaps:
case PvrDataFormat.SquareTwiddledMipmapsAlt:
return new SquareTwiddledMipmaps();
case PvrDataFormat.Vq:
return new Vq();
case PvrDataFormat.VqMipmaps:
return new VqMipmaps();
case PvrDataFormat.Index4:
return new Index4();
case PvrDataFormat.Index8:
return new Index8();
case PvrDataFormat.Rectangle:
return new Rectangle();
case PvrDataFormat.RectangleTwiddled:
return new RectangleTwiddled();
case PvrDataFormat.SmallVq:
return new SmallVq();
case PvrDataFormat.SmallVqMipmaps:
return new SmallVqMipmaps();
}
return null;
}
/// <summary>
/// Open a bitmap from a byte array.
/// </summary>
/// <param name="array">Byte array that contains the bitmap data.</param>
/// <param name="PixelFormat">Pixel Format</param>
/// <param name="DataFormat">Data Format</param>
public PvrTextureEncoder(byte[] array, PvrPixelFormat PixelFormat, PvrDataFormat DataFormat)
: base(array)
{
this.PixelFormat = (byte)PixelFormat;
this.DataFormat = (byte)DataFormat;
InitSuccess = Initalize();
}
/// <summary>
/// Open a bitmap from a stream.
/// </summary>
/// <param name="stream">Stream that contains the bitmap data.</param>
/// <param name="PixelFormat">Pixel Format</param>
/// <param name="DataFormat">Data Format</param>
public PvrTextureEncoder(Stream stream, PvrPixelFormat PixelFormat, PvrDataFormat DataFormat)
: base(stream)
{
this.PixelFormat = (byte)PixelFormat;
this.DataFormat = (byte)DataFormat;
InitSuccess = Initalize();
}
PvrCompressionFormat CompressionFormat; // Compression Format
#endregion Fields
#region Constructors
/// <summary>
/// Open a bitmap from a file.
/// </summary>
/// <param name="file">Filename of the file that contains the bitmap data.</param>
/// <param name="PixelFormat">Pixel Format</param>
/// <param name="DataFormat">Data Format</param>
public PvrTextureEncoder(string file, PvrPixelFormat PixelFormat, PvrDataFormat DataFormat)
: base(file)
{
this.PixelFormat = (byte)PixelFormat;
this.DataFormat = (byte)DataFormat;
InitSuccess = Initalize();
}
/// <summary>
/// Open a bitmap from a System.Drawing.Bitmap.
/// </summary>
/// <param name="bitmap">A System.Drawing.Bitmap instance.</param>
/// <param name="PixelFormat">Pixel Format</param>
/// <param name="DataFormat">Data Format</param>
public PvrTextureEncoder(Bitmap bitmap, PvrPixelFormat PixelFormat, PvrDataFormat DataFormat)
: base(bitmap)
{
this.PixelFormat = (byte)PixelFormat;
this.DataFormat = (byte)DataFormat;
InitSuccess = Initalize();
}
/// <summary>
/// Opens a texture to encode from a file.
/// </summary>
/// <param name="file">Filename of the file that contains the texture data.</param>
/// <param name="pixelFormat">Pixel format to encode the texture to.</param>
/// <param name="dataFormat">Data format to encode the texture to.</param>
public PvrTextureEncoder(string file, PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
: base(file)
{
if (decodedBitmap != null)
{
initalized = Initalize(pixelFormat, dataFormat);
}
}
/// <summary>
/// Opens a texture to encode from a byte array.
/// </summary>
/// <param name="source">Byte array that contains the texture data.</param>
/// <param name="pixelFormat">Pixel format to encode the texture to.</param>
/// <param name="dataFormat">Data format to encode the texture to.</param>
public PvrTextureEncoder(byte[] source, PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
: base(source)
{
if (decodedBitmap != null)
{
initalized = Initalize(pixelFormat, dataFormat);
}
}
/// <summary>
/// Opens a texture to encode from a bitmap.
/// </summary>
/// <param name="source">Bitmap to encode.</param>
/// <param name="pixelFormat">Pixel format to encode the texture to.</param>
/// <param name="dataFormat">Data format to encode the texture to.</param>
public PvrTextureEncoder(Bitmap source, PvrPixelFormat pixelFormat, PvrDataFormat dataFormat, uint globalIndex, PvrCompressionFormat compression)
: base(source)
{
if (decodedBitmap != null)
{
initalized = Initalize(pixelFormat, dataFormat, globalIndex, compressionFormat);
}
}
/// <summary>
/// Opens a texture to encode from a stream.
/// </summary>
/// <param name="source">Stream that contains the texture data.</param>
/// <param name="pixelFormat">Pixel format to encode the texture to.</param>
/// <param name="dataFormat">Data format to encode the texture to.</param>
public PvrTextureEncoder(Stream source, PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
: base(source)
{
if (decodedBitmap != null)
{
initalized = Initalize(pixelFormat, dataFormat);
}
}
/// <summary>
/// Opens a texture to encode from a byte array.
/// </summary>
/// <param name="source">Byte array that contains the texture data.</param>
/// <param name="offset">Offset of the texture in the array.</param>
/// <param name="length">Number of bytes to read.</param>
/// <param name="pixelFormat">Pixel format to encode the texture to.</param>
/// <param name="dataFormat">Data format to encode the texture to.</param>
public PvrTextureEncoder(byte[] source, int offset, int length, PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
: base(source, offset, length)
{
if (decodedBitmap != null)
{
initalized = Initalize(pixelFormat, dataFormat);
}
}
public PBTextureHeader(int offset, PvrPixelFormat pxformat, PvrDataFormat dataformat, uint gbix, ushort width, ushort height)
{
Offset = offset;
PixelFormat = pxformat;
DataFormat = dataformat;
GBIX = gbix;
Width = width;
Height = height;
}
/// <summary>
/// Opens a texture to encode from a file.
/// </summary>
/// <param name="file">Filename of the file that contains the texture data.</param>
/// <param name="pixelFormat">Pixel format to encode the texture to.</param>
/// <param name="dataFormat">Data format to encode the texture to.</param>
public PvrTextureEncoder(string file, PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
{
Initalize(new Bitmap(file));
if (m_decodedBitmap != null)
{
Initalize(pixelFormat, dataFormat);
}
}
/// <summary>
/// Opens a texture to encode from a bitmap.
/// </summary>
/// <param name="source">Bitmap to encode.</param>
/// <param name="pixelFormat">Pixel format to encode the texture to.</param>
/// <param name="dataFormat">Data format to encode the texture to.</param>
public PvrTextureEncoder(Bitmap source, PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
{
Initalize(source);
if (m_decodedBitmap != null)
{
Initalize(pixelFormat, dataFormat);
}
}
/// <summary>
/// Opens a texture to encode from a byte array.
/// </summary>
/// <param name="source">Byte array that contains the texture data.</param>
/// <param name="pixelFormat">Pixel format to encode the texture to.</param>
/// <param name="dataFormat">Data format to encode the texture to.</param>
public PvrTextureEncoder(byte[] source, PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
{
MemoryStream buffer = new MemoryStream();
buffer.Write(source, 0, source.Length);
Initalize(new Bitmap(buffer));
if (m_decodedBitmap != null)
{
Initalize(pixelFormat, dataFormat);
}
}
/// <summary>
/// Opens a texture to encode from a stream.
/// </summary>
/// <param name="source">Stream that contains the texture data.</param>
/// <param name="pixelFormat">Pixel format to encode the texture to.</param>
/// <param name="dataFormat">Data format to encode the texture to.</param>
public PvrTextureEncoder(Stream source, PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
{
MemoryStream buffer = new MemoryStream();
PTStream.CopyPartTo(source, buffer, (int)(source.Length - source.Position));
Initalize(new Bitmap(buffer));
if (m_decodedBitmap != null)
{
Initalize(pixelFormat, dataFormat);
}
}
private bool Initalize(PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
{
// Set the default values
HasGlobalIndex = true;
GlobalIndex = 0;
CompressionFormat = PvrCompressionFormat.NONE;
// Set the data format and pixel format and load the appropiate codecs
this.PixelFormat = pixelFormat;
PixelCodec = PvrPixelCodec.GetPixelCodec(pixelFormat);
this.DataFormat = dataFormat;
DataCodec = PvrDataCodec.GetDataCodec(dataFormat);
// Make sure the pixel and data codecs exists and we can encode to it
if (PixelCodec == null || !PixelCodec.CanEncode)
{
return(false);
}
if (DataCodec == null || !DataCodec.CanEncode)
{
return(false);
}
DataCodec.PixelCodec = PixelCodec;
if (DataCodec.PaletteEntries != 0)
{
if (DataCodec.VQ)
{
m_decodedData = BitmapToRawVQ(m_decodedBitmap, DataCodec.PaletteEntries, out m_texturePalette);
}
else
{
// Convert the bitmap to an array containing indicies.
m_decodedData = BitmapToRawIndexed(m_decodedBitmap, DataCodec.PaletteEntries, out m_texturePalette);
// If this texture has an external palette file, set up the palette encoder
if (DataCodec.NeedsExternalPalette)
{
PaletteEncoder = new PvpPaletteEncoder(m_texturePalette, (ushort)DataCodec.PaletteEntries, pixelFormat, PixelCodec);
}
}
}
else
{
// Convert the bitmap to an array
m_decodedData = BitmapToRaw(m_decodedBitmap);
}
return(true);
}
public static PvrDataCodec GetDataCodec(PvrDataFormat format)
{
switch (format)
{
case PvrDataFormat.SQUARE_TWIDDLED:
return(new SquareTwiddled());
case PvrDataFormat.SQUARE_TWIDDLED_MIPMAP:
case PvrDataFormat.SQUARE_TWIDDLED_MIPMAP_ALT:
return(new SquareTwiddledMipmaps());
case PvrDataFormat.VECTOR_QUANTIZATION:
return(new Vq());
case PvrDataFormat.VECTOR_QUANTIZATION_MIPMAP:
return(new VqMipmaps());
case PvrDataFormat.PALETTIZE_4BIT:
return(new Index4());
case PvrDataFormat.PALETTIZE_4BIT_MIPMAP:
return(new Index4Mipmap());
case PvrDataFormat.PALETTIZE_8BIT:
return(new Index8());
case PvrDataFormat.PALETTIZE_8BIT_MIPMAP:
return(new Index8Mipmap());
case PvrDataFormat.RAW:
case PvrDataFormat.RECTANGLE:
case PvrDataFormat.RECTANGLE_STRIDE:
return(new Rectangle());
case PvrDataFormat.RECTANGLE_TWIDDLED:
return(new RectangleTwiddled());
case PvrDataFormat.VECTOR_QUANTIZATION_SMALL:
return(new SmallVq());
case PvrDataFormat.VECTOR_QUANTIZATION_SMALL_MIPMAP:
return(new SmallVqMipmaps());
}
return(null);
}
private bool Initalize(PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
{
// Set the default values
hasGlobalIndex = true;
globalIndex = 0;
compressionFormat = PvrCompressionFormat.None;
// Set the data format and pixel format and load the appropiate codecs
this.pixelFormat = pixelFormat;
pixelCodec = PvrPixelCodec.GetPixelCodec(pixelFormat);
this.dataFormat = dataFormat;
dataCodec = PvrDataCodec.GetDataCodec(dataFormat);
// Make sure the pixel and data codecs exists and we can encode to it
if (pixelCodec == null || !pixelCodec.CanEncode)
{
return(false);
}
if (dataCodec == null || !dataCodec.CanEncode)
{
return(false);
}
dataCodec.PixelCodec = pixelCodec;
if (dataCodec.PaletteEntries != 0)
{
// Convert the bitmap to an array containing indicies.
decodedData = BitmapToRawIndexed(decodedBitmap, dataCodec.PaletteEntries, out texturePalette);
// If this texture has an external palette file, set up the palette encoder
if (dataCodec.NeedsExternalPalette)
{
paletteEncoder = new PvpPaletteEncoder(texturePalette, (ushort)dataCodec.PaletteEntries, pixelFormat, pixelCodec);
}
}
else
{
// Convert the bitmap to an array
decodedData = BitmapToRaw(decodedBitmap);
}
return(true);
}
public static PvrDataCodec GetDataCodec(PvrDataFormat format)
{
switch (format)
{
case PvrDataFormat.SquareTwiddled:
return(new SquareTwiddled());
case PvrDataFormat.SquareTwiddledMipmaps:
case PvrDataFormat.SquareTwiddledMipmapsAlt:
return(new SquareTwiddledMipmaps());
case PvrDataFormat.Vq:
return(new Vq());
case PvrDataFormat.VqMipmaps:
return(new VqMipmaps());
case PvrDataFormat.Index4:
return(new Index4());
case PvrDataFormat.Index8:
return(new Index8());
case PvrDataFormat.Rectangle:
return(new Rectangle());
case PvrDataFormat.RectangleTwiddled:
return(new RectangleTwiddled());
case PvrDataFormat.SmallVq:
return(new SmallVq());
case PvrDataFormat.SmallVqMipmaps:
return(new SmallVqMipmaps());
}
return(null);
}
protected override void Initalize()
{
// Check to see if what we are dealing with is a PVR texture
if (!Is(encodedData))
{
throw new NotAValidTextureException("This is not a valid PVR texture.");
}
// Determine the offsets of the GBIX (if present) and PVRT header chunks.
if (PTMethods.Contains(encodedData, 0x00, gbixFourCC))
{
gbixOffset = 0x00;
pvrtOffset = 0x08 + BitConverter.ToInt32(encodedData, gbixOffset + 4);
}
else if (PTMethods.Contains(encodedData, 0x04, gbixFourCC))
{
gbixOffset = 0x04;
pvrtOffset = 0x0C + BitConverter.ToInt32(encodedData, gbixOffset + 4);
}
else if (PTMethods.Contains(encodedData, 0x04, pvrtFourCC))
{
gbixOffset = -1;
pvrtOffset = 0x04;
}
else
{
gbixOffset = -1;
pvrtOffset = 0x00;
}
// Read the global index (if it is present). If it is not present, just set it to 0.
if (gbixOffset != -1)
{
globalIndex = BitConverter.ToUInt32(encodedData, gbixOffset + 0x08);
}
else
{
globalIndex = 0;
}
// Read information about the texture
textureWidth = BitConverter.ToUInt16(encodedData, pvrtOffset + 0x0C);
textureHeight = BitConverter.ToUInt16(encodedData, pvrtOffset + 0x0E);
pixelFormat = (PvrPixelFormat)encodedData[pvrtOffset + 0x08];
dataFormat = (PvrDataFormat)encodedData[pvrtOffset + 0x09];
// Get the codecs and make sure we can decode using them
pixelCodec = PvrPixelCodec.GetPixelCodec(pixelFormat);
dataCodec = PvrDataCodec.GetDataCodec(dataFormat);
if (dataCodec != null && pixelCodec != null)
{
dataCodec.PixelCodec = pixelCodec;
canDecode = true;
}
// Set the number of palette entries
// The number in a Small Vq encoded texture various based on its size
paletteEntries = dataCodec.PaletteEntries;
if (dataFormat == PvrDataFormat.SmallVq || dataFormat == PvrDataFormat.SmallVqMipmaps)
{
if (textureWidth <= 16)
{
paletteEntries = 64; // Actually 16
}
else if (textureWidth <= 32)
{
paletteEntries = 256; // Actually 64
}
else if (textureWidth <= 64)
{
paletteEntries = 512; // Actually 128
}
else
{
paletteEntries = 1024; // Actually 256
}
}
// Set the palette and data offsets
if (!canDecode || paletteEntries == 0 || dataCodec.NeedsExternalPalette)
{
paletteOffset = -1;
dataOffset = pvrtOffset + 0x10;
}
else
{
paletteOffset = pvrtOffset + 0x10;
dataOffset = paletteOffset + (paletteEntries * (pixelCodec.Bpp >> 3));
}
// Get the compression format and determine if we need to decompress this texture
compressionFormat = GetCompressionFormat(encodedData, pvrtOffset, dataOffset);
compressionCodec = PvrCompressionCodec.GetCompressionCodec(compressionFormat);
if (compressionFormat != PvrCompressionFormat.None && compressionCodec != null)
{
encodedData = compressionCodec.Decompress(encodedData, dataOffset, pixelCodec, dataCodec);
// Now place the offsets in the appropiate area
if (compressionFormat == PvrCompressionFormat.Rle)
{
if (gbixOffset != -1) gbixOffset -= 4;
pvrtOffset -= 4;
if (paletteOffset != -1) paletteOffset -= 4;
dataOffset -= 4;
}
}
// If the texture contains mipmaps, gets the offsets of them
if (canDecode && dataCodec.HasMipmaps)
{
mipmapOffsets = new int[(int)Math.Log(textureWidth, 2) + 1];
int mipmapOffset = 0;
// Calculate the padding for the first mipmap offset
if (dataFormat == PvrDataFormat.SquareTwiddledMipmaps)
{
// A 1x1 mipmap takes up as much space as a 2x1 mipmap
mipmapOffset = (dataCodec.Bpp) >> 3;
}
else if (dataFormat == PvrDataFormat.SquareTwiddledMipmapsAlt)
{
// A 1x1 mipmap takes up as much space as a 2x2 mipmap
mipmapOffset = (3 * dataCodec.Bpp) >> 3;
}
for (int i = mipmapOffsets.Length - 1, size = 1; i >= 0; i--, size <<= 1)
{
mipmapOffsets[i] = mipmapOffset;
mipmapOffset += Math.Max((size * size * dataCodec.Bpp) >> 3, 1);
}
}
initalized = true;
}
private bool Initalize(PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
{
return(Initalize(pixelFormat, dataFormat, 0, PvrCompressionFormat.None));
}
static void Main(string[] args)
{
string directoryName;
string FullLine;
string texturename;
UInt32 GBIX = 0;
List <String> textureNames = new List <String>();
List <PvrTexture> finalTextureList = new List <PvrTexture>();
if (args.Length == 0)
{
Console.WriteLine("Error - no texturelist provided. Provide a path to a texturelist as your first command line argument");
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
return;
}
String filePath = args[0];
directoryName = Path.GetDirectoryName(filePath);
string archiveName = Path.GetFileNameWithoutExtension(filePath);
if (File.Exists(filePath))
{
StreamReader texlistStream = File.OpenText(filePath);
while (!texlistStream.EndOfStream)
{
textureNames.Add(texlistStream.ReadLine());
}
PvmArchive pvmArchive = new PvmArchive();
Stream pvmStream = File.Open(Path.ChangeExtension(filePath, ".pvm"), FileMode.Create);
PvmArchiveWriter pvmWriter = (PvmArchiveWriter)pvmArchive.Create(pvmStream);
// Reading in textures
for (uint imgIndx = 0; imgIndx < textureNames.Count; imgIndx++)
{
FullLine = textureNames[(int)imgIndx];
if (string.IsNullOrEmpty(FullLine))
{
continue;
}
String[] substrings = FullLine.Split(',');
GBIX = UInt32.Parse(substrings[0]);
texturename = substrings[1];
Bitmap tempTexture = new Bitmap(8, 8);
string texturePath = Path.Combine(directoryName, Path.ChangeExtension(texturename, ".png"));
if (File.Exists(texturePath))
{
Console.WriteLine("Adding texture:" + (texturePath));
tempTexture = (Bitmap)Bitmap.FromFile(texturePath);
tempTexture = tempTexture.Clone(new Rectangle(Point.Empty, tempTexture.Size), System.Drawing.Imaging.PixelFormat.Format32bppArgb);
}
else
{
Console.WriteLine(String.Concat("Texture ", textureNames[(int)imgIndx], " not found. Generating a placeholder. Check your files."));
}
System.Drawing.Imaging.BitmapData bmpd = tempTexture.LockBits(new Rectangle(Point.Empty, tempTexture.Size), System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int stride = bmpd.Stride;
byte[] bits = new byte[Math.Abs(stride) * bmpd.Height];
System.Runtime.InteropServices.Marshal.Copy(bmpd.Scan0, bits, 0, bits.Length);
tempTexture.UnlockBits(bmpd);
int tlevels = 0;
for (int y = 0; y < tempTexture.Height; y++)
{
int srcaddr = y * Math.Abs(stride);
for (int x = 0; x < tempTexture.Width; x++)
{
Color c = Color.FromArgb(BitConverter.ToInt32(bits, srcaddr + (x * 4)));
if (c.A == 0)
{
tlevels = 1;
}
else if (c.A < 255)
{
tlevels = 2;
break;
}
}
if (tlevels == 2)
{
break;
}
}
PvrPixelFormat ppf = PvrPixelFormat.Rgb565;
if (tlevels == 1)
{
ppf = PvrPixelFormat.Argb1555;
}
else if (tlevels == 2)
{
ppf = PvrPixelFormat.Argb4444;
}
PvrDataFormat pdf = PvrDataFormat.Rectangle;
if (tempTexture.Width == tempTexture.Height)
{
pdf = PvrDataFormat.SquareTwiddled;
}
PvrTextureEncoder encoder = new PvrTextureEncoder(tempTexture, ppf, pdf);
encoder.GlobalIndex = GBIX;
string pvrPath = Path.ChangeExtension(texturePath, ".pvr");
encoder.Save(pvrPath);
pvmWriter.CreateEntryFromFile(pvrPath);
}
pvmWriter.Flush();
pvmStream.Close();
Console.WriteLine("PVM was compiled successfully!");
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
return;
}
else // error, supplied path is invalid
{
Console.WriteLine("Supplied texturelist does not exist!");
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
return;
}
}
// Checks to see if we can encode the texture based on data format specific things
private bool CanEncode(PvrPixelFormat PixelFormat, PvrDataFormat DataFormat, int width, int height)
{
// The converter should check to see that a pixel codec and data codec exists,
// along with checking that width >= 8 and height >= 8, and width and height are powers of 2.
switch (DataFormat)
{
case PvrDataFormat.SquareTwiddled:
case PvrDataFormat.SquareTwiddledMipmaps:
case PvrDataFormat.Vq:
case PvrDataFormat.VqMipmaps:
case PvrDataFormat.SquareTwiddledMipmapsDup:
return (width == height);
case PvrDataFormat.SmallVq:
return (width == height && width <= 64);
case PvrDataFormat.SmallVqMipmaps:
return (width == height && width <= 32);
}
return true;
}
private bool Initalize(PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
{
// Set the default values
hasGlobalIndex = true;
globalIndex = 0;
compressionFormat = PvrCompressionFormat.None;
// Set the data format and pixel format and load the appropiate codecs
this.pixelFormat = pixelFormat;
pixelCodec = PvrPixelCodec.GetPixelCodec(pixelFormat);
this.dataFormat = dataFormat;
dataCodec = PvrDataCodec.GetDataCodec(dataFormat);
// Make sure the pixel and data codecs exists and we can encode to it
if (pixelCodec == null || !pixelCodec.CanEncode) return false;
if (dataCodec == null || !dataCodec.CanEncode) return false;
dataCodec.PixelCodec = pixelCodec;
if (dataCodec.PaletteEntries != 0)
{
// Convert the bitmap to an array containing indicies.
decodedData = BitmapToRawIndexed(decodedBitmap, dataCodec.PaletteEntries, out texturePalette);
// If this texture has an external palette file, set up the palette encoder
if (dataCodec.NeedsExternalPalette)
{
paletteEncoder = new PvpPaletteEncoder(texturePalette, (ushort)dataCodec.PaletteEntries, pixelFormat, pixelCodec);
}
}
else
{
// Convert the bitmap to an array
decodedData = BitmapToRaw(decodedBitmap);
}
return true;
}
/// <summary>
/// Convert a GBIX indexed texture pack to PVM.
/// </summary>
static void TexPack2PVM(string[] args)
{
bool compressPRS = false;
if (args[args.Length - 1] == "-prs")
{
compressPRS = true;
}
filePath = args[1];
string FullLine;
string texturename;
uint GBIX = 0;
List <string> textureNames = new List <String>();
List <PvrTexture> finalTextureList = new List <PvrTexture>();
directoryName = Path.GetDirectoryName(filePath);
string archiveName = Path.GetFileNameWithoutExtension(filePath);
if (Directory.Exists(filePath))
{
Console.WriteLine("Converting texture pack to PVM: {0}", Path.GetFullPath(filePath));
StreamReader texlistStream = File.OpenText(Path.Combine(filePath, "index.txt"));
while (!texlistStream.EndOfStream)
{
textureNames.Add(texlistStream.ReadLine());
}
PuyoFile puyo = new PuyoFile();
outputPath = Path.ChangeExtension(filePath, ".pvm");
// Reading in textures
for (uint imgIndx = 0; imgIndx < textureNames.Count; imgIndx++)
{
FullLine = textureNames[(int)imgIndx];
if (string.IsNullOrEmpty(FullLine))
{
continue;
}
string[] substrings = FullLine.Split(',');
GBIX = UInt32.Parse(substrings[0]);
texturename = substrings[1];
Bitmap tempTexture = new Bitmap(8, 8);
string texturePath = Path.Combine(filePath, Path.ChangeExtension(texturename, ".png"));
if (File.Exists(texturePath))
{
Console.WriteLine("Adding texture: " + (texturePath));
tempTexture = (Bitmap)Bitmap.FromFile(texturePath);
tempTexture = tempTexture.Clone(new Rectangle(Point.Empty, tempTexture.Size), System.Drawing.Imaging.PixelFormat.Format32bppArgb);
}
else
{
Console.WriteLine(string.Concat("Texture ", textureNames[(int)imgIndx], " not found. Generating a placeholder. Check your files."));
}
System.Drawing.Imaging.BitmapData bmpd = tempTexture.LockBits(new Rectangle(Point.Empty, tempTexture.Size), System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int stride = bmpd.Stride;
byte[] bits = new byte[Math.Abs(stride) * bmpd.Height];
System.Runtime.InteropServices.Marshal.Copy(bmpd.Scan0, bits, 0, bits.Length);
tempTexture.UnlockBits(bmpd);
int tlevels = 0;
for (int y = 0; y < tempTexture.Height; y++)
{
int srcaddr = y * Math.Abs(stride);
for (int x = 0; x < tempTexture.Width; x++)
{
Color c = Color.FromArgb(BitConverter.ToInt32(bits, srcaddr + (x * 4)));
if (c.A == 0)
{
tlevels = 1;
}
else if (c.A < 255)
{
tlevels = 2;
break;
}
}
if (tlevels == 2)
{
break;
}
}
PvrPixelFormat ppf = PvrPixelFormat.Rgb565;
if (tlevels == 1)
{
ppf = PvrPixelFormat.Argb1555;
}
else if (tlevels == 2)
{
ppf = PvrPixelFormat.Argb4444;
}
PvrDataFormat pdf = PvrDataFormat.Rectangle;
if (tempTexture.Width == tempTexture.Height)
{
pdf = PvrDataFormat.SquareTwiddled;
}
PvrTextureEncoder encoder = new PvrTextureEncoder(tempTexture, ppf, pdf);
encoder.GlobalIndex = GBIX;
string pvrPath = Path.ChangeExtension(texturePath, ".pvr");
encoder.Save(pvrPath);
puyo.Entries.Add(new PVMEntry(pvrPath));
}
File.WriteAllBytes(outputPath, puyo.GetBytes());
if (compressPRS)
{
Console.WriteLine("Compressing to PRS...");
byte[] pvmdata = File.ReadAllBytes(Path.ChangeExtension(filePath, ".pvm"));
pvmdata = FraGag.Compression.Prs.Compress(pvmdata);
outputPath = Path.ChangeExtension(filePath, ".prs");
File.WriteAllBytes(outputPath, pvmdata);
File.Delete(Path.ChangeExtension(filePath, ".pvm"));
}
Console.WriteLine("Output file: {0}", Path.GetFullPath(outputPath));
Console.WriteLine("Archive was compiled successfully!");
}
else
{
Console.WriteLine("Supplied texture list does not exist!");
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
return;
}
}
/// <summary>
/// 查找当前类型的图片
/// </summary>
/// <param name="byData">当前打开文件的字节数据</param>
/// <param name="file">当前文件</param>
/// <param name="imgInfos">查找到的图片的信息</param>
/// <returns>是否查找成功</returns>
public override List <byte[]> SearchImg(byte[] byData, string file, List <string> imgInfos)
{
List <byte[]> imgList = new List <byte[]>();
// 分析文件内部是否包括Pvr文件
for (int i = 0; i < byData.Length - 1024; i++)
{
if (byData[i] == 0x50 && byData[i + 1] == 0x56 && byData[i + 2] == 0x52 && byData[i + 3] == 0x54 &&
byData[i - 0x10] == 0x47 && byData[i - 0xf] == 0x42 && byData[i - 0xe] == 0x49 && byData[i - 0xd] == 0x58)
{
PvrPixelFormat pixelFormat = (PvrPixelFormat)byData[i + 0x08];
PvrDataFormat dataFormat = (PvrDataFormat)byData[i + 0x09];
PvrPixelCodec pixelCodec = PvrPixelCodec.GetPixelCodec(pixelFormat);
PvrDataCodec dataCodec = PvrDataCodec.GetDataCodec(dataFormat);
if (dataCodec == null)
{
continue;
}
dataCodec.PixelCodec = pixelCodec;
int byCountPalette = 0;
if (pixelCodec == null && byData[i + 0x08] == 0x6)
{
byCountPalette = 4;
}
else
{
byCountPalette = pixelCodec.Bpp >> 3;
}
// 取得图片大小
int width = (byData[i + 0xD] << 8) | byData[i + 0xC];
int height = (byData[i + 0xF] << 8) | byData[i + 0xE];
int imgByCount = (width * height * dataCodec.Bpp / 8) + (dataCodec.PaletteEntries * byCountPalette);
if (imgByCount == 0 || imgByCount > byData.Length)
{
throw new Exception("图片容量异常格式 : " + imgByCount);
}
byte[] byGvrData = new byte[0x20 + imgByCount];
Array.Copy(byData, i - 0x10, byGvrData, 0, byGvrData.Length);
string imgFileInfo = Util.GetShortName(file) + " " + (i - 0x10).ToString("x") + "--" + (i - 0x10 + byGvrData.Length).ToString("x");
imgList.Add(byGvrData);
imgInfos.Add(imgFileInfo);
// 取得调色板大小
if (dataCodec.NeedsExternalPalette)
{
int paletteCount = dataCodec.PaletteEntries * byCountPalette;
byte[] byPalette = new byte[paletteCount + 0x10];
int paletteDataStart = i - 0x30;
if (byData[paletteDataStart] == 0x50 && byData[paletteDataStart + 1] == 0x50 &&
byData[paletteDataStart + 2] == 0x56 && byData[paletteDataStart + 3] == 0x52)
{
paletteDataStart = i - 0x20 - paletteCount - 0x10 - 0x20;
}
else
{
paletteDataStart = i - 0x20 - paletteCount - 0x10;
}
Array.Copy(byData, paletteDataStart, byPalette, 0, byPalette.Length);
this.paletteData.Add(imgFileInfo + " " + paletteDataStart.ToString(), byPalette);
}
}
}
return(imgList);
}
protected override void Initalize()
{
// Check to see if what we are dealing with is a PVR texture
if (!Is(encodedData))
{
throw new NotAValidTextureException("This is not a valid PVR texture.");
}
// Determine the offsets of the GBIX (if present) and PVRT header chunks.
if (PTMethods.Contains(encodedData, 0x00, Encoding.UTF8.GetBytes("GBIX")))
{
gbixOffset = 0x00;
pvrtOffset = 0x10;
}
else if (PTMethods.Contains(encodedData, 0x04, Encoding.UTF8.GetBytes("GBIX")))
{
gbixOffset = 0x04;
pvrtOffset = 0x14;
}
else if (PTMethods.Contains(encodedData, 0x04, Encoding.UTF8.GetBytes("PVRT")))
{
gbixOffset = -1;
pvrtOffset = 0x04;
}
else
{
gbixOffset = -1;
pvrtOffset = 0x00;
}
// Read the global index (if it is present). If it is not present, just set it to 0.
if (gbixOffset != -1)
{
globalIndex = BitConverter.ToUInt32(encodedData, gbixOffset + 0x08);
}
else
{
globalIndex = 0;
}
// Read information about the texture
textureWidth = BitConverter.ToUInt16(encodedData, pvrtOffset + 0x0C);
textureHeight = BitConverter.ToUInt16(encodedData, pvrtOffset + 0x0E);
pixelFormat = (PvrPixelFormat)encodedData[pvrtOffset + 0x08];
dataFormat = (PvrDataFormat)encodedData[pvrtOffset + 0x09];
// Get the codecs and make sure we can decode using them
pixelCodec = PvrPixelCodec.GetPixelCodec(pixelFormat);
dataCodec = PvrDataCodec.GetDataCodec(dataFormat);
if (dataCodec != null && pixelCodec != null)
{
dataCodec.PixelCodec = pixelCodec;
canDecode = true;
}
// Set the palette and data offsets
if (!canDecode || dataCodec.PaletteEntries == 0 || dataCodec.NeedsExternalPalette)
{
paletteOffset = -1;
dataOffset = pvrtOffset + 0x10;
}
else
{
paletteOffset = pvrtOffset + 0x10;
dataOffset = paletteOffset + (dataCodec.PaletteEntries * (pixelCodec.Bpp >> 3));
}
// Get the compression format and determine if we need to decompress this texture
compressionFormat = GetCompressionFormat(encodedData, pvrtOffset, dataOffset);
compressionCodec = PvrCompressionCodec.GetCompressionCodec(compressionFormat);
if (compressionFormat != PvrCompressionFormat.None && compressionCodec != null)
{
encodedData = compressionCodec.Decompress(encodedData, dataOffset, pixelCodec, dataCodec);
// Now place the offsets in the appropiate area
if (compressionFormat == PvrCompressionFormat.Rle)
{
if (gbixOffset != -1)
{
gbixOffset -= 4;
}
pvrtOffset -= 4;
if (paletteOffset != -1)
{
paletteOffset -= 4;
}
dataOffset -= 4;
}
}
// If the texture contains mipmaps, gets the offsets of them
if (canDecode && dataCodec.HasMipmaps)
{
mipmapOffsets = new int[(int)Math.Log(textureWidth, 2) + 1];
int mipmapOffset = 0;
// Calculate the padding for the first mipmap offset
if (dataFormat == PvrDataFormat.SquareTwiddledMipmaps)
{
// A 1x1 mipmap takes up as much space as a 2x1 mipmap
mipmapOffset = (dataCodec.Bpp) >> 3;
}
if (dataFormat == PvrDataFormat.SquareTwiddledMipmapsAlt)
{
// A 1x1 mipmap takes up as much space as a 2x2 mipmap
mipmapOffset = (3 * dataCodec.Bpp) >> 3;
}
for (int i = mipmapOffsets.Length - 1, size = 1; i >= 0; i--, size <<= 1)
{
mipmapOffsets[i] = mipmapOffset;
mipmapOffset += Math.Max((size * size * dataCodec.Bpp) >> 3, 1);
}
}
initalized = true;
}
/// <summary>
/// Opens a texture to encode from a stream.
/// </summary>
/// <param name="source">Stream that contains the texture data.</param>
/// <param name="length">Number of bytes to read.</param>
/// <param name="pixelFormat">Pixel format to encode the texture to.</param>
/// <param name="dataFormat">Data format to encode the texture to.</param>
public PvrTextureEncoder(Stream source, int length, PvrPixelFormat pixelFormat, PvrDataFormat dataFormat)
: base(source, length)
{
if (decodedBitmap != null)
{
initalized = Initalize(pixelFormat, dataFormat);
}
}
static void Main(string[] args)
{
ArchiveFromFolderMode folderMode;
string dir;
string filePath;
string directoryName;
ArchiveBase pvmArchive;
ArchiveWriter pvmWriter;
string archiveName;
string path;
byte[] filedata;
bool isPRS;
bool isBIN = false;
string extension;
// Usage
if (args.Length == 0)
{
Console.WriteLine("ArchiveTool is a command line tool to extract and create PVM, GVM, PRS, DAT and PB archives.\nIt can also decompress SADX Gamecube 'SaCompGC' REL files.\n");
Console.WriteLine("Usage:\n");
Console.WriteLine("Extracting a PVM/GVM/PRS/PB/PVMX/DAT/REL file:\nArchiveTool <archivefile>\nIf the archive is PRS compressed, it will be decompressed first.\nIf the archive contains textures/sounds, the program will extract them and create a list of files named 'index.txt'.\n");
Console.WriteLine("Extracting an NjUtil archive: ArchiveTool -nju <archivefile>\n");
Console.WriteLine("Converting PVM/GVM to a folder texture pack: ArchiveTool -png <archivefile>\n");
Console.WriteLine("Creating a PB archive from a folder with textures: ArchiveTool -pb <foldername>");
Console.WriteLine("Creating a PVM/GVM/DAT/PVMX from a folder with textures/sounds: ArchiveTool <foldername> [-prs]\nThe program will create an archive from files listed in 'index.txt' in the folder.\nThe -prs option will make the program output a PRS compressed archive.\n");
Console.WriteLine("Creating a PVM from PNG textures: ArchiveTool -pvm <folder> [-prs]\nThe texture list 'index.txt' must contain global indices listed before each texture filename for this option to work.\n");
Console.WriteLine("Converting GVM to PVM (lossy): ArchiveTool -gvm2pvm <file.gvm> [-prs]\n");
Console.WriteLine("Creating a PRS compressed binary: ArchiveTool <file.bin>\nFile extension must be .BIN for this option to work.\n");
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
return;
}
switch (args[0].ToLowerInvariant())
{
// GVM2PVM mode
case "-gvm2pvm":
filePath = args[1];
isPRS = false;
if (args.Length > 2 && args[2] == "-prs")
{
isPRS = true;
}
Console.WriteLine("Converting GVM to PVM: {0}", filePath);
directoryName = Path.GetDirectoryName(filePath);
extension = Path.GetExtension(filePath).ToLowerInvariant();
if (!File.Exists(filePath))
{
Console.WriteLine("Supplied GVM archive does not exist!");
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
return;
}
if (extension != ".gvm")
{
Console.WriteLine("GVM2PVM mode can only be used with GVM files.");
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
return;
}
path = Path.Combine(directoryName, Path.GetFileNameWithoutExtension(filePath));
Directory.CreateDirectory(path);
filedata = File.ReadAllBytes(filePath);
using (TextWriter texList = File.CreateText(Path.Combine(path, Path.GetFileName(path) + ".txt")))
{
try
{
ArchiveBase gvmfile = null;
byte[] gvmdata = File.ReadAllBytes(filePath);
gvmfile = new GvmArchive();
ArchiveReader gvmReader = gvmfile.Open(gvmdata);
Stream pvmStream = File.Open(Path.ChangeExtension(filePath, ".pvm"), FileMode.Create);
pvmArchive = new PvmArchive();
pvmWriter = pvmArchive.Create(pvmStream);
foreach (ArchiveEntry file in gvmReader.Entries)
{
if (!File.Exists(Path.Combine(path, file.Name)))
{
gvmReader.ExtractToFile(file, Path.Combine(path, file.Name));
}
Stream data = File.Open(Path.Combine(path, file.Name), FileMode.Open);
VrTexture vrfile = new GvrTexture(data);
Bitmap tempTexture = vrfile.ToBitmap();
System.Drawing.Imaging.BitmapData bmpd = tempTexture.LockBits(new Rectangle(Point.Empty, tempTexture.Size), System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int stride = bmpd.Stride;
byte[] bits = new byte[Math.Abs(stride) * bmpd.Height];
System.Runtime.InteropServices.Marshal.Copy(bmpd.Scan0, bits, 0, bits.Length);
tempTexture.UnlockBits(bmpd);
int tlevels = 0;
archiveName = Path.GetFileNameWithoutExtension(filePath);
for (int y = 0; y < tempTexture.Height; y++)
{
int srcaddr = y * Math.Abs(stride);
for (int x = 0; x < tempTexture.Width; x++)
{
Color c = Color.FromArgb(BitConverter.ToInt32(bits, srcaddr + (x * 4)));
if (c.A == 0)
{
tlevels = 1;
}
else if (c.A < 255)
{
tlevels = 2;
break;
}
}
if (tlevels == 2)
{
break;
}
}
PvrPixelFormat ppf = PvrPixelFormat.Rgb565;
if (tlevels == 1)
{
ppf = PvrPixelFormat.Argb1555;
}
else if (tlevels == 2)
{
ppf = PvrPixelFormat.Argb4444;
}
PvrDataFormat pdf;
if (!vrfile.HasMipmaps)
{
if (tempTexture.Width == tempTexture.Height)
{
pdf = PvrDataFormat.SquareTwiddled;
}
else
{
pdf = PvrDataFormat.Rectangle;
}
}
else
{
if (tempTexture.Width == tempTexture.Height)
{
pdf = PvrDataFormat.SquareTwiddledMipmaps;
}
else
{
pdf = PvrDataFormat.RectangleTwiddled;
}
}
PvrTextureEncoder encoder = new PvrTextureEncoder(tempTexture, ppf, pdf);
encoder.GlobalIndex = vrfile.GlobalIndex;
string pvrPath = Path.ChangeExtension(Path.Combine(path, file.Name), ".pvr");
if (!File.Exists(pvrPath))
{
encoder.Save(pvrPath);
}
data.Close();
File.Delete(Path.Combine(path, file.Name));
pvmWriter.CreateEntryFromFile(pvrPath);
texList.WriteLine(Path.GetFileName(pvrPath));
Console.WriteLine("Adding texture {0}", pvrPath);
}
pvmWriter.Flush();
pvmStream.Flush();
pvmStream.Close();
if (isPRS)
{
Console.WriteLine("Compressing to PRS...");
byte[] pvmdata = File.ReadAllBytes(Path.ChangeExtension(filePath, ".pvm"));
pvmdata = FraGag.Compression.Prs.Compress(pvmdata);
File.WriteAllBytes(Path.ChangeExtension(filePath, ".PVM.PRS"), pvmdata);
File.Delete(Path.ChangeExtension(filePath, ".PVM"));
}
Console.WriteLine("Archive converted!");
}
catch (Exception ex)
{
Console.WriteLine("Exception thrown: {0}", ex.ToString());
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
return;
}
}
break;
// CompilePVM mode
case "-pvm":
bool IsPRS = false;
if (args[args.Length - 1] == "-prs")
{
IsPRS = true;
}
filePath = args[1];
string FullLine;
string texturename;
uint GBIX = 0;
List <string> textureNames = new List <String>();
List <PvrTexture> finalTextureList = new List <PvrTexture>();
directoryName = Path.GetDirectoryName(filePath);
archiveName = Path.GetFileNameWithoutExtension(filePath);
if (Directory.Exists(filePath))
{
Console.WriteLine("Converting texture pack to PVM: {0}", filePath);
StreamReader texlistStream = File.OpenText(Path.Combine(filePath, "index.txt"));
while (!texlistStream.EndOfStream)
{
textureNames.Add(texlistStream.ReadLine());
}
pvmArchive = new PvmArchive();
Stream pvmStream = File.Open(Path.ChangeExtension(filePath, ".pvm"), FileMode.Create);
pvmWriter = (PvmArchiveWriter)pvmArchive.Create(pvmStream);
// Reading in textures
for (uint imgIndx = 0; imgIndx < textureNames.Count; imgIndx++)
{
FullLine = textureNames[(int)imgIndx];
if (string.IsNullOrEmpty(FullLine))
{
continue;
}
String[] substrings = FullLine.Split(',');
GBIX = UInt32.Parse(substrings[0]);
texturename = substrings[1];
Bitmap tempTexture = new Bitmap(8, 8);
string texturePath = Path.Combine(filePath, Path.ChangeExtension(texturename, ".png"));
if (File.Exists(texturePath))
{
Console.WriteLine("Adding texture: " + (texturePath));
tempTexture = (Bitmap)Bitmap.FromFile(texturePath);
tempTexture = tempTexture.Clone(new Rectangle(Point.Empty, tempTexture.Size), System.Drawing.Imaging.PixelFormat.Format32bppArgb);
}
else
{
Console.WriteLine(String.Concat("Texture ", textureNames[(int)imgIndx], " not found. Generating a placeholder. Check your files."));
}
System.Drawing.Imaging.BitmapData bmpd = tempTexture.LockBits(new Rectangle(Point.Empty, tempTexture.Size), System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int stride = bmpd.Stride;
byte[] bits = new byte[Math.Abs(stride) * bmpd.Height];
System.Runtime.InteropServices.Marshal.Copy(bmpd.Scan0, bits, 0, bits.Length);
tempTexture.UnlockBits(bmpd);
int tlevels = 0;
for (int y = 0; y < tempTexture.Height; y++)
{
int srcaddr = y * Math.Abs(stride);
for (int x = 0; x < tempTexture.Width; x++)
{
Color c = Color.FromArgb(BitConverter.ToInt32(bits, srcaddr + (x * 4)));
if (c.A == 0)
{
tlevels = 1;
}
else if (c.A < 255)
{
tlevels = 2;
break;
}
}
if (tlevels == 2)
{
break;
}
}
PvrPixelFormat ppf = PvrPixelFormat.Rgb565;
if (tlevels == 1)
{
ppf = PvrPixelFormat.Argb1555;
}
else if (tlevels == 2)
{
ppf = PvrPixelFormat.Argb4444;
}
PvrDataFormat pdf = PvrDataFormat.Rectangle;
if (tempTexture.Width == tempTexture.Height)
{
pdf = PvrDataFormat.SquareTwiddled;
}
PvrTextureEncoder encoder = new PvrTextureEncoder(tempTexture, ppf, pdf);
encoder.GlobalIndex = GBIX;
string pvrPath = Path.ChangeExtension(texturePath, ".pvr");
encoder.Save(pvrPath);
pvmWriter.CreateEntryFromFile(pvrPath);
}
pvmWriter.Flush();
pvmStream.Close();
if (IsPRS)
{
Console.WriteLine("Compressing to PRS...");
byte[] pvmdata = File.ReadAllBytes(Path.ChangeExtension(filePath, ".pvm"));
pvmdata = FraGag.Compression.Prs.Compress(pvmdata);
File.WriteAllBytes(Path.ChangeExtension(filePath, ".prs"), pvmdata);
File.Delete(Path.ChangeExtension(filePath, ".pvm"));
}
Console.WriteLine("Archive was compiled successfully!");
}
else
{
Console.WriteLine("Supplied texture list does not exist!");
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
return;
}
break;
// Create PB mode
case "-pb":
filePath = args[1];
Console.WriteLine("Building PB from folder: {0}", filePath);
if (Directory.Exists(filePath))
{
string indexfilename = Path.Combine(filePath, "index.txt");
if (!File.Exists(indexfilename))
{
Console.WriteLine("Supplied path does not have an index file.");
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
return;
}
List <string> filenames = new List <string>(File.ReadAllLines(indexfilename).Where(a => !string.IsNullOrEmpty(a)));
PBFile pba = new PBFile(filenames.Count);
int l = 0;
foreach (string tex in filenames)
{
byte[] texbytes = File.ReadAllBytes(Path.Combine(filePath, tex));
pba.AddPVR(texbytes, l);
l++;
}
path = Path.Combine(Path.GetDirectoryName(Path.GetFullPath(filePath)), Path.GetFileNameWithoutExtension(filePath));
string filename_full = Path.Combine(Path.GetDirectoryName(Path.GetFullPath(filePath)), Path.GetFileName(filePath) + ".pb");
Console.WriteLine("Output file: {0}", filename_full);
File.WriteAllBytes(filename_full, pba.GetBytes());
}
else
{
Console.WriteLine("Supplied path does not exist.");
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
return;
}
break;
// Extract NjArchive mode
case "-nju":
filePath = args[1];
filedata = File.ReadAllBytes(filePath);
if (Path.GetExtension(filePath).Equals(".prs", StringComparison.OrdinalIgnoreCase))
{
filedata = FraGag.Compression.Prs.Decompress(filedata);
}
NjArchive njarc = new NjArchive(filedata);
Console.WriteLine("Extracting Ninja archive: {0}", filePath);
dir = Path.Combine(Path.GetDirectoryName(filePath), Path.GetFileNameWithoutExtension(filePath));
Console.WriteLine("Output folder: {0}", dir);
Directory.CreateDirectory(dir);
for (int i = 0; i < njarc.Entries.Count; i++)
{
byte[] data = njarc.Entries[i];
extension = ".bin";
string desc = "Unknown";
switch (System.Text.Encoding.ASCII.GetString(data, 0, 4))
{
case "NJIN":
desc = "Ninja Information";
extension = ".nji";
break;
case "NJCM":
desc = "Ninja Chunk model";
extension = ".nj";
break;
case "GJCM":
desc = "Ninja Chunk model (GC)";
extension = ".gj";
break;
case "NJBM":
desc = "Ninja Basic model";
extension = ".nj";
break;
case "NMDM":
desc = "Ninja Motion";
extension = ".njm";
break;
case "NJLI":
desc = "Ninja Light";
extension = ".njl";
break;
case "NLIM":
desc = "Ninja Light Motion";
extension = ".njlm";
break;
case "NSSM":
desc = "Ninja Simple Shape Motion";
extension = ".njsm";
break;
case "NCAM":
desc = "Ninja Camera Motion";
extension = ".ncm";
break;
case "NJTL":
desc = "Ninja Texlist";
extension = ".nj";
break;
case "GJTL":
desc = "Ninja Texlist (GC)";
extension = ".gj";
break;
case "PVMH":
desc = "PVM";
extension = ".pvm";
break;
case "GVMH":
desc = "GVM";
extension = ".gvm";
break;
}
Console.WriteLine("Entry {0} is {1}", i, desc);
string outpath = Path.Combine(dir, i.ToString("D3") + extension);
File.WriteAllBytes(outpath, njarc.Entries[i]);
}
break;
// PVM2TexPack mode
case "-png":
Queue <string> files = new Queue <string>();
for (int u = 1; u < args.Length; u++)
{
files.Enqueue(args[u]);
}
if (files.Count == 0)
{
Console.Write("File: ");
files.Enqueue(Console.ReadLine());
}
while (files.Count > 0)
{
string filename = files.Dequeue();
path = Path.Combine(Path.GetDirectoryName(Path.GetFullPath(filename)), Path.GetFileNameWithoutExtension(filename));
string filename_full = Path.Combine(Path.GetDirectoryName(Path.GetFullPath(filename)), Path.GetFileName(filename));
Console.WriteLine("Converting file to texture pack: {0}", filename_full);
Directory.CreateDirectory(path);
filedata = File.ReadAllBytes(filename_full);
using (TextWriter texList = File.CreateText(Path.Combine(path, "index.txt")))
{
try
{
if (PvrTexture.Is(filedata))
{
if (!AddTexture(false, path, Path.GetFileName(filename_full), new MemoryStream(filedata), texList))
{
texList.Close();
Directory.Delete(path, true);
}
continue;
}
else if (GvrTexture.Is(filedata))
{
if (!AddTexture(true, path, Path.GetFileName(filename_full), new MemoryStream(filedata), texList))
{
texList.Close();
Directory.Delete(path, true);
}
continue;
}
bool gvm = false;
ArchiveBase pvmfile = null;
byte[] pvmdata = File.ReadAllBytes(filename_full);
if (Path.GetExtension(filename_full).Equals(".prs", StringComparison.OrdinalIgnoreCase))
{
pvmdata = FraGag.Compression.Prs.Decompress(pvmdata);
}
pvmfile = new PvmArchive();
MemoryStream stream = new MemoryStream(pvmdata);
if (!PvmArchive.Identify(stream))
{
pvmfile = new GvmArchive();
gvm = true;
}
ArchiveEntryCollection pvmentries = pvmfile.Open(pvmdata).Entries;
bool fail = false;
foreach (ArchiveEntry file in pvmentries)
{
if (!AddTexture(gvm, path, file.Name, file.Open(), texList))
{
texList.Close();
Directory.Delete(path, true);
fail = true;
break;
}
}
if (fail)
{
continue;
}
}
catch (Exception ex)
{
Console.WriteLine("Exception thrown: " + ex.ToString() + "\nCanceling conversion.");
return;
}
Console.WriteLine("Conversion complete!");
}
}
break;
// Other modes
default:
filePath = args[0];
IsPRS = false;
if (args.Length > 1 && args[1] == "-prs")
{
IsPRS = true;
}
extension = Path.GetExtension(filePath).ToLowerInvariant();
//Folder mode
if (Directory.Exists(filePath))
{
string indexfilename = Path.Combine(filePath, "index.txt");
List <string> filenames = new List <string>(File.ReadAllLines(indexfilename).Where(a => !string.IsNullOrEmpty(a)));
string ext = Path.GetExtension(filenames[0]).ToLowerInvariant();
pvmArchive = new PvmArchive();
switch (ext)
{
case ".pvr":
folderMode = ArchiveFromFolderMode.PVM;
break;
case ".gvr":
pvmArchive = new GvmArchive();
folderMode = ArchiveFromFolderMode.GVM;
break;
case ".wav":
folderMode = ArchiveFromFolderMode.DAT;
break;
case ".png":
case ".jpg":
case ".bmp":
case ".dds":
case ".gif":
default:
folderMode = ArchiveFromFolderMode.PVMX;
break;
}
Console.WriteLine("Creating {0} archive from folder: {1}", folderMode.ToString(), filePath);
switch (folderMode)
{
case ArchiveFromFolderMode.DAT:
// Load index
DATFile dat = new DATFile();
TextReader tr = File.OpenText(Path.Combine(filePath, "index.txt"));
string line = tr.ReadLine();
while (line != null)
{
Console.WriteLine("Adding file {0}", Path.Combine(filePath, line));
dat.AddFile(Path.Combine(filePath, line));
line = tr.ReadLine();
}
tr.Close();
// Save DAT archive
File.WriteAllBytes(filePath + ".DAT", dat.GetBytes());
if (IsPRS)
{
Console.WriteLine("Compressing to PRS...");
byte[] datdata = File.ReadAllBytes(filePath + ".DAT");
datdata = FraGag.Compression.Prs.Compress(datdata);
File.WriteAllBytes(filePath + ".PRS", datdata);
File.Delete(filePath + ".DAT");
}
Console.WriteLine("Archive compiled successfully!");
return;
case ArchiveFromFolderMode.PVM:
case ArchiveFromFolderMode.GVM:
if (filenames.Any(a => !Path.GetExtension(a).Equals(ext, StringComparison.OrdinalIgnoreCase)))
{
Console.WriteLine("Cannot create archive from mixed file types.");
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
return;
}
ext = folderMode == ArchiveFromFolderMode.PVM ? ".pvm" : ".gvm";
using (Stream pvmStream = File.Open(Path.ChangeExtension(filePath, ext), FileMode.Create))
{
pvmWriter = pvmArchive.Create(pvmStream);
// Reading in textures
foreach (string tex in filenames)
{
if (folderMode == ArchiveFromFolderMode.PVM)
{
pvmWriter.CreateEntryFromFile(Path.Combine(filePath, Path.ChangeExtension(tex, ".pvr")));
}
else
{
pvmWriter.CreateEntryFromFile(Path.Combine(filePath, Path.ChangeExtension(tex, ".gvr")));
}
Console.WriteLine("Adding file: {0}", tex);
}
pvmWriter.Flush();
}
if (IsPRS)
{
Console.WriteLine("Compressing to PRS...");
byte[] pvmdata = File.ReadAllBytes(Path.ChangeExtension(filePath, ext));
pvmdata = FraGag.Compression.Prs.Compress(pvmdata);
File.WriteAllBytes(Path.ChangeExtension(filePath, ".prs"), pvmdata);
File.Delete(Path.ChangeExtension(filePath, ext));
}
Console.WriteLine("Archive was compiled successfully!");
return;
case ArchiveFromFolderMode.PVMX:
// Load index
PVMXFile pvmx = new PVMXFile();
TextReader trp = File.OpenText(Path.Combine(filePath, "index.txt"));
foreach (string str in filenames)
{
string[] split = str.Split(',');
string texfile = Path.Combine(Path.GetFullPath(filePath), split[1]);
Console.WriteLine("Adding file {0}", texfile);
if (split.Length > 2)
{
string[] dimensions = split[2].Split('x');
pvmx.AddFile(split[1], uint.Parse(split[0]), File.ReadAllBytes(texfile), int.Parse(dimensions[0]), int.Parse(dimensions[1]));
}
else
{
pvmx.AddFile(split[1], uint.Parse(split[0]), File.ReadAllBytes(texfile));
}
}
Console.WriteLine("Output file: {0}", Path.ChangeExtension(filePath, ".pvmx"));
File.WriteAllBytes(Path.ChangeExtension(filePath, ".pvmx"), pvmx.GetBytes());
Console.WriteLine("Archive was compiled successfully!");
return;
}
}
//Continue with file mode otherwise
if (!File.Exists(filePath))
{
Console.WriteLine("Supplied archive/texture list does not exist!");
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
return;
}
switch (extension)
{
case ".rel":
Console.WriteLine("Decompressing REL file: {0}", filePath);
byte[] input = File.ReadAllBytes(args[0]);
byte[] output = SA_Tools.HelperFunctions.DecompressREL(input);
File.WriteAllBytes(Path.Combine(Path.GetDirectoryName(filePath), Path.GetFileNameWithoutExtension(filePath) + "_dec.rel"), output);
return;
case ".dat":
Console.WriteLine("Extracting DAT file: {0}", filePath);
DATFile dat = new DATFile(File.ReadAllBytes(filePath));
dir = Path.Combine(Path.GetDirectoryName(filePath), Path.GetFileNameWithoutExtension(filePath));
if (Directory.Exists(dir))
{
Directory.Delete(dir, true);
}
Directory.CreateDirectory(dir);
using (StreamWriter sw = File.CreateText(Path.Combine(dir, "index.txt")))
{
dat.Entries.Sort((f1, f2) => StringComparer.OrdinalIgnoreCase.Compare(f1.name, f2.name));
for (int i = 0; i < dat.GetCount(); i++)
{
string fname = dat.Entries[i].name;
sw.WriteLine(fname);
if (dat.Steam)
{
fname = Path.GetFileNameWithoutExtension(fname) + ".adx";
}
Console.WriteLine("Extracting file: {0}", fname);
File.WriteAllBytes(Path.Combine(dir, fname), dat.GetFile(i));
}
sw.Flush();
sw.Close();
}
Console.WriteLine("Archive extracted!");
break;
case ".pvmx":
Console.WriteLine("Extracting PVMX file: {0}", filePath);
byte[] pvmxdata = File.ReadAllBytes(filePath);
dir = Path.Combine(Path.GetDirectoryName(filePath), Path.GetFileNameWithoutExtension(filePath));
Directory.CreateDirectory(dir);
PVMXFile pvmx = new PVMXFile(pvmxdata);
using (TextWriter texList = File.CreateText(Path.Combine(dir, "index.txt")))
{
for (int u = 0; u < pvmx.GetCount(); u++)
{
byte[] tdata = pvmx.GetFile(u);
string outpath = Path.Combine(dir, pvmx.GetName(u));
File.WriteAllBytes(outpath, tdata);
string entry;
string dimensions = string.Join("x", pvmx.GetWidth(u).ToString(), pvmx.GetHeight(u).ToString());
if (pvmx.HasDimensions(u))
{
entry = string.Join(",", pvmx.GetGBIX(u).ToString(), pvmx.GetName(u), dimensions);
}
else
{
entry = string.Join(",", pvmx.GetGBIX(u).ToString(), pvmx.GetName(u));
}
texList.WriteLine(entry);
}
texList.Flush();
texList.Close();
}
Console.WriteLine("Archive extracted!");
break;
case ".pb":
Console.WriteLine("Extracting PB file: {0}", filePath);
byte[] pbdata = File.ReadAllBytes(filePath);
dir = Path.Combine(Path.GetDirectoryName(filePath), Path.GetFileNameWithoutExtension(filePath));
Directory.CreateDirectory(dir);
PBFile pba = new PBFile(pbdata);
using (TextWriter texList = File.CreateText(Path.Combine(dir, "index.txt")))
{
for (int u = 0; u < pba.GetCount(); u++)
{
byte[] pvrt = pba.GetPVR(u);
string outpath = Path.Combine(dir, u.ToString("D3") + ".pvr");
File.WriteAllBytes(outpath, pvrt);
texList.WriteLine(u.ToString("D3") + ".pvr");
}
texList.Flush();
texList.Close();
}
Console.WriteLine("Archive extracted!");
break;
case ".bin":
Console.WriteLine("Compressing BIN file: {0}", filePath);
byte[] bindata = File.ReadAllBytes(Path.ChangeExtension(filePath, ".bin"));
bindata = FraGag.Compression.Prs.Compress(bindata);
File.WriteAllBytes(Path.ChangeExtension(filePath, ".prs"), bindata);
Console.WriteLine("PRS archive was compiled successfully!");
return;
case ".prs":
case ".pvm":
case ".gvm":
Console.WriteLine("Extracting archive: {0}", filePath);
path = Path.Combine(Path.GetDirectoryName(filePath), Path.GetFileNameWithoutExtension(filePath));
Directory.CreateDirectory(path);
filedata = File.ReadAllBytes(filePath);
using (TextWriter texList = File.CreateText(Path.Combine(path, "index.txt")))
{
try
{
ArchiveBase pvmfile = null;
byte[] pvmdata = File.ReadAllBytes(filePath);
if (extension == ".prs")
{
pvmdata = FraGag.Compression.Prs.Decompress(pvmdata);
}
pvmfile = new PvmArchive();
MemoryStream stream = new MemoryStream(pvmdata);
if (!PvmArchive.Identify(stream))
{
pvmfile = new GvmArchive();
if (!GvmArchive.Identify(stream))
{
File.WriteAllBytes(Path.ChangeExtension(filePath, ".bin"), pvmdata);
isBIN = true;
Console.WriteLine("PRS archive extracted!");
}
}
if (!isBIN)
{
ArchiveReader pvmReader = pvmfile.Open(pvmdata);
foreach (ArchiveEntry pvmentry in pvmReader.Entries)
{
Console.WriteLine("Extracting file: {0}", pvmentry.Name);
texList.WriteLine(pvmentry.Name);
pvmReader.ExtractToFile(pvmentry, Path.Combine(path, pvmentry.Name));
}
Console.WriteLine("Archive extracted!");
}
}
catch
{
Console.WriteLine("Exception thrown. Canceling conversion.");
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
Directory.Delete(path, true);
throw;
}
}
if (isBIN)
{
Directory.Delete(path, true);
}
break;
default:
Console.WriteLine("Unknown extension \"{0}\".", extension);
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
break;
}
break;
}
}
private static string DataFormatToString(PvrDataFormat format)
{
switch (format)
{
case PvrDataFormat.SquareTwiddled: return "Square Twiddled";
case PvrDataFormat.SquareTwiddledMipmaps: return "Square Twiddled with Mipmaps";
case PvrDataFormat.Vq: return "VQ";
case PvrDataFormat.VqMipmaps: return "VQ with Mipmaps";
case PvrDataFormat.Index4: return "4-bit Indexed with External Palette";
case PvrDataFormat.Index8: return "8-bit Indexed with External Palette";
case PvrDataFormat.Rectangle: return "Rectangle";
case PvrDataFormat.RectangleTwiddled: return "Rectangle Twiddled";
case PvrDataFormat.SmallVq: return "Small VQ";
case PvrDataFormat.SmallVqMipmaps: return "Small VQ with Mipmaps";
case PvrDataFormat.SquareTwiddledMipmapsAlt: return "Square Twiddled with Mipmaps (Alternate)";
}
return "Unknown";
}
