/// <summary>
/// Extracts a 256x256 bitmap album art from PsarcLoader by artFile file path
/// </summary>
/// <param name="loader"></param>
/// <param name="artFile"></param>
/// <returns></returns>
internal static Bitmap ExtractAlbumArt(LazyPsarcLoader loader, string artFile)
{
//Select the correct entry and load it into the memory stream
using (MemoryStream ms = loader.ExtractEntryData(x => (x.Name == "gfxassets/album_art/" + artFile.Substring(14) + "_256.dds")))
{
//Create a Pfim image from memory stream
Pfim.Dds img = Pfim.Dds.Create(ms);
//Create bitmap
Bitmap bm = new Bitmap(img.Width, img.Height);
//Convert Pfim image to bitmap
int bytesPerPixel = img.BytesPerPixel;
for (int i = 0; i < img.Data.Length; i += bytesPerPixel)
{
//Calculate pixel X and Y coordinates
int x = (i / bytesPerPixel) % img.Width;
int y = (i / bytesPerPixel) / img.Width;
//Get color from the Pfim image data array
Color c = Color.FromArgb(255, img.Data[i + 2], img.Data[i + 1], img.Data[i]);
//Set pixel in bitmap
bm.SetPixel(x, y, c);
}
//Return bitmap
return(bm);
}
}
/// <summary>
/// Reads psarc file from filepath and populates details with information
/// </summary>
/// <param name="filepath"></param>
/// <param name="details"></param>
internal static Dictionary <string, SongDetails> ReadPSARCHeaderData(string filepath)
{
//Check that the file exists, just in case
if (!File.Exists(filepath))
{
Logger.LogError("Warning! Psarc file {0} does not exist!", filepath);
return(null);
}
var sw = new Stopwatch();
sw.Start();
//If its big, print a warning
var fileinfo = new FileInfo(filepath);
long size = fileinfo.Length;
var detailsDict = new Dictionary <string, SongDetails>();
using (LazyPsarcLoader loader = new LazyPsarcLoader(filepath))
{
//Extract toolkit info
var tkInfo = loader.ExtractToolkitInfo();
//Extract all arrangements
foreach (var v in loader.ExtractJsonManifests())
{
var attr = v.Entries.ToArray()[0].Value.ToArray()[0].Value;
if (attr.Phrases != null)
{
if (!detailsDict.ContainsKey(attr.SongKey))
{
detailsDict[attr.SongKey] = new SongDetails();
}
SongDetails details = detailsDict[attr.SongKey];
if (details.albumArt == null)
{
try
{
details.albumArt = ExtractAlbumArt(loader, attr.AlbumArt);
}
catch (Exception e)
{
Logger.LogError("Warning: couldn't extract album art for {0}", attr.SongName);
details.albumArt = new Bitmap(1, 1);
}
}
details.songID = attr.SongKey;
details.songLength = (float)(attr.SongLength ?? 0);
details.songName = attr.SongName;
details.artistName = attr.ArtistName;
details.albumName = attr.AlbumName;
details.albumYear = attr.SongYear ?? 0;
details.numArrangements++;
details.toolkit = new ToolkitDetails
{
version = tkInfo.PackageVersion,
author = tkInfo.PackageAuthor,
comment = tkInfo.PackageComment,
package_version = tkInfo.PackageVersion
};
}
}
sw.Stop();
Logger.Log("Parsed {0} ({1}mb) in {2}ms and found {3} songs", fileinfo.Name, fileinfo.Length / 1024 / 1024, sw.ElapsedMilliseconds, detailsDict.Count);
return(detailsDict);
}
}
/// <summary>
/// Reads psarc file from filepath and populates details with information
/// </summary>
/// <param name="filepath"></param>
/// <param name="details"></param>
internal static Dictionary <string, SongDetails> ReadPSARCHeaderData(FileInfo fileInfo)
{
//Wait for the file to exist
WaitForFile(fileInfo);
if (!fileInfo.Exists)
{
Logger.LogError("Warning! Psarc file {0} does not exist!", fileInfo.FullName);
return(null);
}
var sw = new Stopwatch();
sw.Start();
string fileHash = GetFileHash(fileInfo);
var detailsDict = new Dictionary <string, SongDetails>();
using (LazyPsarcLoader loader = new LazyPsarcLoader(fileInfo))
{
//Extract toolkit info
var tkInfo = loader.ExtractToolkitInfo();
List <Manifest2014 <Attributes2014> > manifests = null;
try
{
manifests = loader.ExtractJsonManifests();
}
catch (Exception e)
{
Logger.LogError("Warning! Could not parse psarc file {0}: {1}", fileInfo.Name, e.Message);
return(null);
}
//Extract all arrangements
foreach (var v in manifests)
{
if (v == null)
{
Logger.LogError("Unable to process JSON manifest for {0}", fileInfo.Name);
continue;
}
var arrangement = v.Entries.First();
var arrangement_id = arrangement.Key;
var attr = arrangement.Value.First().Value;
ArrangementData arrangementData = loader.ExtractArrangementData(attr);
if (attr.Phrases != null)
{
if (!detailsDict.ContainsKey(attr.SongKey))
{
detailsDict[attr.SongKey] = new SongDetails();
}
SongDetails details = detailsDict[attr.SongKey];
if (details.albumArt == null)
{
try
{
details.albumArt = loader.ExtractAlbumArt(attr);
}
catch (Exception e)
{
Logger.LogError("Warning: couldn't extract album art for {0}", attr.SongName);
#if DEBUG
Logger.LogException(e);
#endif
details.albumArt = new Bitmap(1, 1);
}
}
//Get a list of all sections
var sections = new List <ArrangementDetails.SectionDetails>();
Dictionary <string, int> sectionCounts = new Dictionary <string, int>();
foreach (var sect in attr.Sections)
{
if (!sectionCounts.ContainsKey(sect.Name))
{
sectionCounts[sect.Name] = 1;
}
var sectionDetails = new ArrangementDetails.SectionDetails
{
name = $"{sect.Name} {sectionCounts[sect.Name]}",
startTime = sect.StartTime,
endTime = sect.EndTime
};
sections.Add(sectionDetails);
sectionCounts[sect.Name]++;
}
//Get a list of all phraseIterations
var phraseIterations = new List <ArrangementDetails.PhraseIterationDetails>();
Dictionary <string, int> phraseIterationCounts = new Dictionary <string, int>();
foreach (var phrI in attr.PhraseIterations)
{
if (!phraseIterationCounts.ContainsKey(phrI.Name))
{
phraseIterationCounts[phrI.Name] = 1;
}
var phraseIterationDetails = new ArrangementDetails.PhraseIterationDetails
{
name = $"{phrI.Name} {phraseIterationCounts[phrI.Name]}",
phraseId = phrI.PhraseIndex,
maxDifficulty = phrI.MaxDifficulty,
startTime = phrI.StartTime,
endTime = phrI.EndTime
};
phraseIterations.Add(phraseIterationDetails);
phraseIterationCounts[phrI.Name]++;
}
//Build arrangement details
var arrangementDetails = new ArrangementDetails
{
name = attr.ArrangementName,
arrangementID = arrangement_id,
sections = sections,
phraseIterations = phraseIterations,
data = arrangementData,
isBonusArrangement = (attr.ArrangementProperties.BonusArr == 1),
isAlternateArrangement = (attr.ArrangementProperties.Represent == 0)
};
//Determine path type
if (attr.ArrangementProperties.PathLead == 1)
{
arrangementDetails.type = "Lead";
}
else if (attr.ArrangementProperties.PathRhythm == 1)
{
arrangementDetails.type = "Rhythm";
}
else if (attr.ArrangementProperties.PathBass == 1)
{
arrangementDetails.type = "Bass";
}
arrangementDetails.tuning = new ArrangementTuning(attr.Tuning, (int)attr.CentOffset, (int)attr.CapoFret);
//file hash
details.psarcFileHash = fileHash;
//Get general song information
details.songID = attr.SongKey;
details.songLength = (float)(attr.SongLength ?? 0);
details.songName = attr.SongName;
details.artistName = attr.ArtistName;
details.albumName = attr.AlbumName;
details.albumYear = attr.SongYear ?? 0;
details.arrangements.Add(arrangementDetails);
//Apply toolkit information
details.toolkit = new ToolkitDetails
{
version = tkInfo.PackageVersion,
author = tkInfo.PackageAuthor,
comment = tkInfo.PackageComment,
package_version = tkInfo.PackageVersion
};
}
}
sw.Stop();
Logger.Log("Parsed {0} ({1}mb) in {2}ms and found {3} songs", fileInfo.Name, fileInfo.Length / 1024 / 1024, sw.ElapsedMilliseconds, detailsDict.Count);
return(detailsDict);
}
}
/// <summary>
/// Reads psarc file from filepath and populates details with information
/// </summary>
/// <param name="filepath"></param>
/// <param name="details"></param>
internal static Dictionary <string, SongDetails> ReadPSARCHeaderData(string filepath)
{
//Check that the file exists, just in case
if (!File.Exists(filepath))
{
Logger.LogError("Warning! Psarc file {0} does not exist!", filepath);
return(null);
}
var sw = new Stopwatch();
sw.Start();
//If its big, print a warning
var fileinfo = new FileInfo(filepath);
long size = fileinfo.Length;
var detailsDict = new Dictionary <string, SongDetails>();
using (LazyPsarcLoader loader = new LazyPsarcLoader(filepath))
{
//Extract toolkit info
var tkInfo = loader.ExtractToolkitInfo();
List <Manifest2014 <Attributes2014> > manifests = null;
try
{
manifests = loader.ExtractJsonManifests();
}
catch (Exception e)
{
Logger.LogError("Warning! Could not parse psarc file {0}: {1}", Path.GetFileName(filepath), e.Message);
return(null);
}
//Extract all arrangements
foreach (var v in manifests)
{
if (v == null)
{
Logger.LogError("Unable to process JSON manifest for {0}", Path.GetFileName(filepath));
continue;
}
var arrangement = v.Entries.First();
var arrangement_id = arrangement.Key;
var attr = arrangement.Value.First().Value;
if (attr.Phrases != null)
{
if (!detailsDict.ContainsKey(attr.SongKey))
{
detailsDict[attr.SongKey] = new SongDetails();
}
SongDetails details = detailsDict[attr.SongKey];
if (details.albumArt == null)
{
try
{
details.albumArt = ExtractAlbumArt(loader, attr.AlbumArt);
}
catch (Exception)
{
Logger.LogError("Warning: couldn't extract album art for {0}", attr.SongName);
details.albumArt = new Bitmap(1, 1);
}
}
//Get a list of all sections
var sections = new List <ArrangementDetails.SectionDetails>();
Dictionary <string, int> sectionCounts = new Dictionary <string, int>();
foreach (var sect in attr.Sections)
{
if (!sectionCounts.ContainsKey(sect.Name))
{
sectionCounts[sect.Name] = 1;
}
var sectionDetails = new ArrangementDetails.SectionDetails
{
name = $"{sect.Name} {sectionCounts[sect.Name]}",
startTime = sect.StartTime,
endTime = sect.EndTime
};
sections.Add(sectionDetails);
sectionCounts[sect.Name]++;
}
//Build arrangement details
var arrangementDetails = new ArrangementDetails
{
name = attr.ArrangementName,
arrangementID = arrangement_id,
sections = sections,
isBonusArrangement = (attr.ArrangementProperties.BonusArr == 1),
isAlternateArrangement = (attr.ArrangementProperties.Represent == 0)
};
//Determine path type
if (attr.ArrangementProperties.PathLead == 1)
{
arrangementDetails.type = "Lead";
}
else if (attr.ArrangementProperties.PathRhythm == 1)
{
arrangementDetails.type = "Rhythm";
}
else if (attr.ArrangementProperties.PathBass == 1)
{
arrangementDetails.type = "Bass";
}
//Get general song information
details.songID = attr.SongKey;
details.songLength = (float)(attr.SongLength ?? 0);
details.songName = attr.SongName;
details.artistName = attr.ArtistName;
details.albumName = attr.AlbumName;
details.albumYear = attr.SongYear ?? 0;
details.arrangements.Add(arrangementDetails);
//Apply toolkit information
details.toolkit = new ToolkitDetails
{
version = tkInfo.PackageVersion,
author = tkInfo.PackageAuthor,
comment = tkInfo.PackageComment,
package_version = tkInfo.PackageVersion
};
}
}
sw.Stop();
Logger.Log("Parsed {0} ({1}mb) in {2}ms and found {3} songs", fileinfo.Name, fileinfo.Length / 1024 / 1024, sw.ElapsedMilliseconds, detailsDict.Count);
return(detailsDict);
}
}