public PakRecord(PakCollection collection, string filename, DateTime filetime)
{
mCollection = collection;
mFileName = filename;
mFileTime = filetime;
mBuffer = null;
}
public PakRecord(PakCollection collection)
{
mCollection = collection;
mFileName = String.Empty;
mFileTime = DateTime.MinValue;
mBuffer = null;
}
public static PakRecord FromFile(PakCollection collection, string filename)
{
PakRecord record = new PakRecord(collection);
record.FileName = Path.GetFileName(filename);
record.FileTime = File.GetLastWriteTime(filename);
record.Buffer = File.ReadAllBytes(filename);
return record;
}
public PeggleNightsStoryExtractor(string path)
{
mPakCollection = new PakCollection();
mPakCollection.Open(path);
mPack = new LevelPack();
AddLevels();
}
public PeggleNightsStoryExtractor(string path)
{
mPakCollection = new PakCollection();
mPakCollection.Open(path);
mPack = new LevelPack();
AddLevels();
}
public bool Open(string path)
{
bool successful = false;
try {
string pakFilename = Path.GetFileNameWithoutExtension(path);
PakCollection pakFile = new PakCollection();
pakFile.Open(path);
PakRecord cfgRecord = GetCFGRecord(pakFilename, pakFile);
if (cfgRecord == null) {
throw new InvalidDataException("Unable to find a cfg file in the level pack.");
}
ParseCFG(UTF8Encoding.ASCII.GetString(cfgRecord.Buffer));
//Load levels
foreach (LevelInfo linfo in mLevelInfos) {
byte[] buffer = pakFile.GetRecord("levels\\" + linfo.Filename + ".dat").Buffer;
LevelReader levelReader = new LevelReader(buffer);
Level level = levelReader.Read();
levelReader.Dispose();
if (level == null) {
MessageBox.Show("Unable to open " + linfo.Name, "Open Level Pack" , MessageBoxButtons.OK, MessageBoxIcon.Error);
continue;
}
mLevels.Add(level);
level.Info = linfo;
level.Background = GetBackground(pakFile, linfo.Filename);
}
//Load any images
foreach (PakRecord record in pakFile) {
if (record.FileName.StartsWith("levels\\"))
continue;
if (Path.GetExtension(record.FileName) == ".png") {
mImages.Add(record.FileName, GetImageFromBuffer(record.Buffer));
}
}
successful = true;
} catch (Exception ex) {
MessageBox.Show(ex.Message, "Open Level Pack", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return successful;
}
public static void ConvertAllFiles(PakCollection collection, ImageFormat format)
{
int convertsNeeded = 0;
foreach (PakRecord record in collection.Records)
{
string ext = Path.GetExtension(record.FileName);
if (ext == ".j2k" || ext == ".jp2" || ext == ".j2c")
{
convertsNeeded++;
}
}
ToolStripProgressBar pb = collection.ProgressBar;
if (pb != null)
{
pb.Minimum = 0;
pb.Maximum = convertsNeeded;
pb.Value = 0;
pb.Visible = true;
}
foreach (PakRecord record in collection.Records)
{
string ext = Path.GetExtension(record.FileName);
if (ext == ".j2k" || ext == ".jp2" || ext == ".j2c")
{
byte[] newBuffer;
ConvertJPEG2(record, out newBuffer, format);
record.FileName = Path.ChangeExtension(record.FileName, ".png");
record.Buffer = newBuffer;
if (pb != null)
{
pb.Value++;
Application.DoEvents();
}
}
}
if (pb != null)
{
pb.Visible = false;
}
}
public static void ConvertAllFiles(PakCollection collection, ImageFormat format)
{
int convertsNeeded = 0;
foreach (PakRecord record in collection.Records) {
string ext = Path.GetExtension(record.FileName);
if (ext == ".j2k" || ext == ".jp2" || ext == ".j2c") {
convertsNeeded++;
}
}
ToolStripProgressBar pb = collection.ProgressBar;
if (pb != null) {
pb.Minimum = 0;
pb.Maximum = convertsNeeded;
pb.Value = 0;
pb.Visible = true;
}
foreach (PakRecord record in collection.Records) {
string ext = Path.GetExtension(record.FileName);
if (ext == ".j2k" || ext == ".jp2" || ext == ".j2c") {
byte[] newBuffer;
ConvertJPEG2(record, out newBuffer, format);
record.FileName = Path.ChangeExtension(record.FileName, ".png");
record.Buffer = newBuffer;
if (pb != null) {
pb.Value++;
Application.DoEvents();
}
}
}
if (pb != null) {
pb.Visible = false;
}
}
public bool Save(string path)
{
bool successful = false;
try {
string pakFilename = Path.GetFileNameWithoutExtension(path);
PakCollection pakFile = new PakCollection();
//CFG
PakRecord cfgRecord = new PakRecord(pakFile, pakFilename + ".cfg", DateTime.Now);
cfgRecord.Buffer = Encoding.UTF8.GetBytes(WriteCFG());
pakFile.Records.Add(cfgRecord);
//Levels
foreach (Level lvl in mLevels) {
PakRecord datRecord = new PakRecord(pakFile, String.Format("levels\\{0}.dat", lvl.Info.Filename), DateTime.Now);
datRecord.Buffer = GetLevelData(lvl);
if (lvl.Background != null) {
PakRecord bgImageRecord = new PakRecord(pakFile, String.Format("levels\\{0}.png", lvl.Info.Filename), DateTime.Now);
bgImageRecord.Buffer = GetImageData(lvl.Background);
pakFile.Records.Add(bgImageRecord);
}
PakRecord tbRecord = new PakRecord(pakFile, String.Format("levels\\cached_thumbnails\\{0}.png", lvl.Info.Filename), DateTime.Now);
tbRecord.Buffer = GetImageData(lvl.GetThumbnail());
pakFile.Records.Add(datRecord);
pakFile.Records.Add(tbRecord);
}
//Images
foreach (string s in mImages.Keys) {
PakRecord iRecord = new PakRecord(pakFile, s, DateTime.Now);
iRecord.Buffer = GetImageData(mImages[s]);
pakFile.Records.Add(iRecord);
}
pakFile.Save(path);
successful = true;
} catch (Exception ex) {
MessageBox.Show(ex.Message, "Save Level Pack", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return successful;
}
private Image GetBackground(PakCollection collection, string levelFilename)
{
string filename = "levels\\" + levelFilename;
string jp2 = Path.ChangeExtension(filename, ".jp2");
string jpg = Path.ChangeExtension(filename, ".jpg");
string png = Path.ChangeExtension(filename, ".png");
PakRecord record;
record = collection.GetRecord(jp2);
if (record != null) {
byte[] buffer;
OpenJPEG.ConvertJPEG2(record, out buffer, ImageFormat.Jpeg);
return Image.FromStream(new MemoryStream(buffer));
} else {
record = collection.GetRecord(jpg);
if (record != null)
return GetImageFromBuffer(record.Buffer);
record = collection.GetRecord(png);
if (record != null)
return GetImageFromBuffer(record.Buffer);
}
return null;
}
private PakRecord GetCFGRecord(string pakFilename, PakCollection pakFile)
{
PakRecord cfgRecord = pakFile.GetRecord(pakFilename + ".cfg");
if (cfgRecord != null) {
return cfgRecord;
}
//Missing cfg or named wrong
PakRecord[] records = pakFile.GetRecords(String.Empty);
foreach (PakRecord record in records) {
if (Path.GetExtension(record.FileName) == ".cfg")
return record;
}
return null;
}
