private static bool SaveFrameV16(
PegFileV13 peg,
Peg.FrameV13 frame,
byte[] buffer,
string basePath,
out string finalPath,
out string type)
{
finalPath = Path.ChangeExtension(basePath, ".png");
type = "png";
switch (frame.Format)
{
case Peg.PixelFormat.A8R8G8B8:
{
var bitmap = ImageHelper.ExportA8R8G8B8(frame.Width, frame.Height, buffer);
bitmap.Save(finalPath, System.Drawing.Imaging.ImageFormat.Png);
return(true);
}
case Peg.PixelFormat.DXT1:
case Peg.PixelFormat.DXT3:
case Peg.PixelFormat.DXT5:
{
var bitmap = ImageHelper.ExportDXT(frame.Format, frame.Width, frame.Height, buffer);
bitmap.Save(finalPath, System.Drawing.Imaging.ImageFormat.Png);
return(true);
}
}
return(false);
}
public static void Main(string[] args)
{
var showHelp = false;
var overwriteFiles = false;
var mode = Mode.Unknown;
OptionSet options = new OptionSet()
{
{ "o|overwrite", "overwrite files if they already exist", v => overwriteFiles = v != null },
{ "a|assemble", "assemble peg file", v => mode = v != null ? Mode.Assemble : mode },
{ "d|disassemble", "disassemble peg file", v => mode = v != null ? Mode.Disassemble : mode },
{ "h|help", "show this message and exit", v => showHelp = v != null },
};
List <string> extra;
try
{
extra = options.Parse(args);
}
catch (OptionException e)
{
Console.Write("{0}: ", GetExecutableName());
Console.WriteLine(e.Message);
Console.WriteLine("Try `{0} --help' for more information.", GetExecutableName());
return;
}
if (mode == Mode.Unknown && extra.Count > 0)
{
// detect mode
if (Directory.Exists(extra[0]) == true)
{
mode = Mode.Assemble;
}
else if (File.Exists(extra[0]) == true)
{
mode = Mode.Disassemble;
}
}
if (extra.Count < 1 ||
extra.Count > 2 ||
showHelp == true ||
mode == Mode.Unknown)
{
Console.WriteLine("Usage: {0} [OPTIONS]+ [-i|-o] input [output]", GetExecutableName());
Console.WriteLine();
Console.WriteLine("Options:");
options.WriteOptionDescriptions(Console.Out);
return;
}
var inputPath = extra[0];
if (mode == Mode.Assemble)
{
throw new NotImplementedException();
}
else if (mode == Mode.Disassemble)
{
inputPath = Path.GetFullPath(inputPath);
if (IsHeaderPath(inputPath) == false)
{
Console.WriteLine("Please specify a path to a peg header file (ie, *.peg_pc).");
return;
}
using (var input = File.OpenRead(inputPath))
{
var magic = input.ReadValueU32(Endian.Little);
if (magic != 0x564B4547 &&
magic != 0x47454B56)
{
throw new FormatException("not a peg file");
}
var version = input.ReadValueU16(magic == 0x564B4547 ? Endian.Little : Endian.Big);
if (version != 10 && version != 13)
{
throw new FormatException("unsupported peg version");
}
input.Seek(0, SeekOrigin.Begin);
if (version == 10)
{
var peg = new PegFileV10();
peg.Deserialize(input);
var dataPath = GetDataPath(inputPath);
if (dataPath == null)
{
Console.WriteLine("Could not find data file for '{0}'.", inputPath);
return;
}
using (var data = File.OpenRead(dataPath))
{
var outputPath = Path.ChangeExtension(inputPath, null);
Directory.CreateDirectory(outputPath);
var xmlPath = Path.Combine(outputPath, "@peg.xml");
var settings = new XmlWriterSettings()
{
Indent = true,
};
using (var xml = XmlWriter.Create(xmlPath, settings))
{
xml.WriteStartDocument();
xml.WriteStartElement("peg");
xml.WriteAttributeString("version", peg.Version.ToString(CultureInfo.InvariantCulture));
xml.WriteAttributeString("platform", peg.Platform.ToString());
xml.WriteAttributeString("little_endian", peg.Endian.ToString());
if (peg.Textures != null &&
peg.Textures.Count > 0)
{
xml.WriteStartElement("textures");
foreach (var texture in peg.Textures)
{
xml.WriteStartElement("texture");
xml.WriteAttributeString("name", texture.Name);
if (texture.Frames != null &&
texture.Frames.Count > 0)
{
var counter = 0;
var countLength =
texture.Frames.Count.ToString(CultureInfo.InvariantCulture).Length;
var baseName = Path.GetFileNameWithoutExtension(texture.Name);
if (string.IsNullOrEmpty(baseName) == true)
{
throw new InvalidOperationException();
}
var basePath = Path.Combine(outputPath, baseName);
xml.WriteStartElement("frames");
foreach (var frame in texture.Frames)
{
xml.WriteStartElement("frame");
xml.WriteAttributeString("width",
frame.Width.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("height",
frame.Height.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("format", frame.Format.ToString());
xml.WriteAttributeString("flags", frame.Flags.ToString());
xml.WriteAttributeString("levels",
frame.Levels.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("animation_delay",
frame.Delay.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("u0A",
frame.Unknown0A.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("u0C",
frame.Unknown0C.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("u18",
frame.Unknown18.ToString(
CultureInfo.InvariantCulture));
data.Seek(frame.DataOffset, SeekOrigin.Begin);
var buffer = new byte[frame.DataSize];
data.Read(buffer, 0, buffer.Length);
string framePath = basePath;
string dataType;
if (texture.Frames.Count != 1)
{
framePath += "_" +
counter.ToString(CultureInfo.InvariantCulture)
.PadLeft(countLength, '0');
}
string actualPath;
if (SaveFrameV10(peg,
frame,
buffer,
framePath,
out actualPath,
out dataType) == false)
{
actualPath = Path.ChangeExtension(framePath, ".raw");
dataType = "raw";
using (var output = File.Create(actualPath))
{
output.Write(buffer, 0, buffer.Length);
}
}
xml.WriteStartElement("source");
xml.WriteAttributeString("type", dataType);
xml.WriteValue(actualPath.Substring(outputPath.Length + 1));
xml.WriteEndElement();
xml.WriteEndElement();
counter++;
}
xml.WriteEndElement();
}
xml.WriteEndElement();
}
xml.WriteEndElement();
}
xml.WriteEndElement();
xml.WriteEndDocument();
}
}
}
else if (version == 13)
{
var peg = new PegFileV13();
peg.Deserialize(input);
var dataPath = GetDataPath(inputPath);
if (dataPath == null)
{
Console.WriteLine("Could not find data file for '{0}'.", inputPath);
return;
}
using (var data = File.OpenRead(dataPath))
{
var outputPath = Path.ChangeExtension(inputPath, null);
Directory.CreateDirectory(outputPath);
var xmlPath = Path.Combine(outputPath, "@peg.xml");
var settings = new XmlWriterSettings()
{
Indent = true,
};
using (var xml = XmlWriter.Create(xmlPath, settings))
{
xml.WriteStartDocument();
xml.WriteStartElement("peg");
xml.WriteAttributeString("version", peg.Version.ToString(CultureInfo.InvariantCulture));
xml.WriteAttributeString("platform", peg.Platform.ToString());
xml.WriteAttributeString("little_endian", peg.Endian.ToString());
if (peg.Textures != null &&
peg.Textures.Count > 0)
{
xml.WriteStartElement("textures");
foreach (var texture in peg.Textures)
{
xml.WriteStartElement("texture");
xml.WriteAttributeString("name", texture.Name);
if (texture.Frames != null &&
texture.Frames.Count > 0)
{
var counter = 0;
var countLength =
texture.Frames.Count.ToString(CultureInfo.InvariantCulture).Length;
var baseName = Path.GetFileNameWithoutExtension(texture.Name);
if (string.IsNullOrEmpty(baseName) == true)
{
throw new InvalidOperationException();
}
var basePath = Path.Combine(outputPath, baseName);
xml.WriteStartElement("frames");
foreach (var frame in texture.Frames)
{
xml.WriteStartElement("frame");
xml.WriteAttributeString("u04",
frame.Unknown04.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("width",
frame.Width.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("height",
frame.Height.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("format", frame.Format.ToString());
xml.WriteAttributeString("flags", frame.Flags.ToString());
xml.WriteAttributeString("levels",
frame.Levels.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("animation_delay",
frame.Delay.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("u0E",
frame.Unknown0E.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("u10",
frame.Unknown10.ToString(
CultureInfo.InvariantCulture));
xml.WriteAttributeString("u12",
frame.Unknown12.ToString(
CultureInfo.InvariantCulture));
data.Seek(frame.DataOffset, SeekOrigin.Begin);
var buffer = new byte[frame.DataSize];
data.Read(buffer, 0, buffer.Length);
string framePath = basePath;
string dataType;
if (texture.Frames.Count != 1)
{
framePath += "_" +
counter.ToString(CultureInfo.InvariantCulture)
.PadLeft(countLength, '0');
}
string actualPath;
if (SaveFrameV16(peg,
frame,
buffer,
framePath,
out actualPath,
out dataType) == false)
{
actualPath = Path.ChangeExtension(framePath, ".raw");
dataType = "raw";
using (var output = File.Create(actualPath))
{
output.Write(buffer, 0, buffer.Length);
}
}
xml.WriteStartElement("source");
xml.WriteAttributeString("type", dataType);
xml.WriteValue(actualPath.Substring(outputPath.Length + 1));
xml.WriteEndElement();
xml.WriteEndElement();
counter++;
}
xml.WriteEndElement();
}
xml.WriteEndElement();
}
xml.WriteEndElement();
}
xml.WriteEndElement();
xml.WriteEndDocument();
}
}
}
else
{
throw new NotSupportedException();
}
}
}
}
