/// <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>
/// Convert GVM to PVM.
/// </summary>
static void GVM2PVM(string[] args)
{
filePath = args[1];
if (args.Length > 2 && args[2] == "-prs")
{
compressPRS = 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;
}
fileNameFromFolder = Path.Combine(directoryName, Path.GetFileNameWithoutExtension(filePath));
Directory.CreateDirectory(fileNameFromFolder);
using (TextWriter texList = File.CreateText(Path.Combine(fileNameFromFolder, Path.GetFileName(fileNameFromFolder) + ".txt")))
{
try
{
PuyoFile gvmFile = new PuyoFile(File.ReadAllBytes(filePath));
PuyoFile pvmFile = new PuyoFile();
outputPath = Path.ChangeExtension(filePath, ".pvm");
foreach (GVMEntry file in gvmFile.Entries)
{
if (!File.Exists(Path.Combine(fileNameFromFolder, file.Name)))
{
File.WriteAllBytes(Path.Combine(fileNameFromFolder, file.Name), file.Data);
}
Stream data = File.Open(Path.Combine(fileNameFromFolder, 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;
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(fileNameFromFolder, file.Name), ".pvr");
if (!File.Exists(pvrPath))
{
encoder.Save(pvrPath);
}
data.Close();
File.Delete(Path.Combine(fileNameFromFolder, file.Name));
MemoryStream readfile = new MemoryStream(File.ReadAllBytes(pvrPath));
pvmFile.Entries.Add(new PVMEntry(pvrPath));
texList.WriteLine(Path.GetFileName(pvrPath));
Console.WriteLine("Adding texture {0}", pvrPath);
}
File.WriteAllBytes(outputPath, pvmFile.GetBytes());
texList.Flush();
texList.Close();
}
catch (Exception ex)
{
Console.WriteLine("Exception thrown: {0}", ex.ToString());
Console.WriteLine("Press ENTER to exit.");
Console.ReadLine();
return;
}
}
if (compressPRS)
{
outputPath = Path.ChangeExtension(filePath, ".PVM.PRS");
Console.WriteLine("Compressing to PRS...");
byte[] pvmdata = File.ReadAllBytes(Path.ChangeExtension(filePath, ".pvm"));
pvmdata = FraGag.Compression.Prs.Compress(pvmdata);
File.WriteAllBytes(outputPath, pvmdata);
File.Delete(Path.ChangeExtension(filePath, ".PVM"));
}
Console.WriteLine("Output file: {0}", Path.GetFullPath(outputPath));
Console.WriteLine("Archive converted!");
Directory.Delete(fileNameFromFolder, true);
}
