public MyMusicFile(Sm4shProject projectManager, SoundEntryCollection sEntryCollection, string path)
{
string mymusicFile = projectManager.ExtractResource(path, PathHelper.FolderTemp);
SoundEntryCollection = sEntryCollection;
_Path = path;
using (FileStream fileStream = File.Open(mymusicFile, FileMode.Open))
{
using (BinaryReader b = new BinaryReader(fileStream))
{
if (new string(b.ReadChars(3)) != "MMB")
{
throw new Exception(string.Format("Can't load '{0}', the file is either compressed or its not a MMB file.", mymusicFile));
}
//Keep header
b.BaseStream.Position = 0;
_Header = b.ReadBytes(HEADER_LEN);
//Number of elements
b.BaseStream.Position = HEADER_LEN;
int nbrStages = b.ReadInt32();
//Offsets per element
int[] offsetsPerElement = new int[nbrStages];
for (int i = 0; i < nbrStages; i++)
{
offsetsPerElement[i] = b.ReadInt32();
}
//Stage offset
int stageStartOffset = HEADER_LEN + 0x4 + (nbrStages * 0x4) + 0x20; //0x20 = Magic Padding
for (int i = 0; i < nbrStages; i++)
{
MyMusicStage myMusicStage = new MyMusicStage(i);
int currentStageOffset = stageStartOffset + offsetsPerElement[i];
b.BaseStream.Position = currentStageOffset;
uint nbrBGMs = b.ReadUInt32();
currentStageOffset += 0x4;
for (int j = 0; j < nbrBGMs; j++)
{
b.BaseStream.Position = currentStageOffset + (j * 0x3c);
myMusicStage.BGMs.Add(ParseBGMEntry(b));
}
SoundEntryCollection.MyMusicStages.Add(myMusicStage);
}
}
}
}
public object Clone()
{
SoundEntryCollection sCollection = new SoundEntryCollection();
foreach (BGMEntry sEntryBGM in _SoundEntriesBGMs)
{
BGMEntry newSEntryBGM = (BGMEntry)sEntryBGM.Clone();
sCollection._SoundEntriesBGMs.Add(newSEntryBGM);
}
sCollection.GenerateSoundEntriesBGMDictionary();
foreach (SoundEntry sEntry in _SoundEntries)
{
SoundEntry newSEntry = (SoundEntry)sEntry.Clone();
newSEntry.BGMFiles = new List <SoundEntryBGM>();
foreach (SoundEntryBGM sEntryBGM in sEntry.BGMFiles)
{
newSEntry.BGMFiles.Add(new SoundEntryBGM(sCollection, newSEntry, sEntryBGM.BGMID));
}
newSEntry.SoundEntryCollection = sCollection;
sCollection._SoundEntries.Add(newSEntry);
}
sCollection.GenerateSoundEntriesDictionary();
foreach (MyMusicStage myMusicStage in _MyMusicStages)
{
MyMusicStage nMyMusicStage = new MyMusicStage(myMusicStage.MyMusicStageID);
foreach (MyMusicStageBGM sMusicStageBGM in myMusicStage.BGMs)
{
MyMusicStageBGM nMyMusicStageBGM = (MyMusicStageBGM)sMusicStageBGM.Clone();
nMyMusicStageBGM.SoundEntryCollection = sCollection;
nMyMusicStage.BGMs.Add(nMyMusicStageBGM);
}
sCollection._MyMusicStages.Add(nMyMusicStage);
}
foreach (SoundDBStage soundDBStage in _SoundDBStages)
{
List <SoundDBStageSoundEntry> sEntries = new List <SoundDBStageSoundEntry>();
foreach (SoundDBStageSoundEntry sSoundDBStageSoundEntry in soundDBStage.SoundEntries)
{
sEntries.Add(new SoundDBStageSoundEntry(sCollection, sSoundDBStageSoundEntry.SoundID));
}
SoundDBStage nSoundDBStage = new SoundDBStage(sCollection, soundDBStage.SoundDBStageID);
nSoundDBStage.SoundEntries = sEntries;
sCollection._SoundDBStages.Add(nSoundDBStage);
}
sCollection.GenerateStagesDictionaries();
return(sCollection);
}
public void BuildFile()
{
string savePath = PathHelper.GetWorkplaceFolder(PathHelperEnum.FOLDER_PATCH) + _Path.Replace('/', Path.DirectorySeparatorChar);
using (MemoryStream stream = new MemoryStream())
{
using (BinaryWriter w = new BinaryWriter(stream))
{
w.Write(_Header);
//NbrStage
w.Write(SoundEntryCollection.MyMusicStages.Count);
uint offSet = 0;
foreach (MyMusicStage myMusicStage in SoundEntryCollection.MyMusicStages)
{
w.Write(offSet);
offSet += ((uint)myMusicStage.BGMs.Count * 0x3c) + 0x24; //0x24 = Padding + Count
}
while ((w.BaseStream.Position) % 0x3c != 0) //Magic?
{
w.Write((byte)0x0);
}
for (int i = 0; i < SoundEntryCollection.MyMusicStages.Count; i++)
{
MyMusicStage myMusicStage = SoundEntryCollection.MyMusicStages[i];
w.Write(myMusicStage.BGMs.Count);
foreach (MyMusicStageBGM myMusicStageBGM in myMusicStage.BGMs)
{
WriteBGMEntry(w, myMusicStageBGM);
}
if (i + 1 != SoundEntryCollection.MyMusicStages.Count)
{
for (int j = 0; j < 0x20; j++) //Padding
{
w.Write((byte)0x0);
}
}
}
}
Directory.CreateDirectory(Path.GetDirectoryName(savePath));
File.WriteAllBytes(savePath, stream.ToArray());
}
}
