private static void ExpandPspIso(Stream iso)
{
throw new InvalidOperationException("This method doesn't work.");
return;
string tempPath = Path.GetTempPath();
string guid = Path.GetRandomFileName();
string tempDirPath = Path.Combine(tempPath, guid);
DirectoryInfo temp = Directory.CreateDirectory(tempDirPath);
PatcherLib.Iso.PspIso.PspIsoInfo info = PatcherLib.Iso.PspIso.PspIsoInfo.GetPspIsoInfo(iso);
long fftpackSector = info[PatcherLib.Iso.PspIso.Sectors.PSP_GAME_USRDIR_fftpack_bin];
iso.Seek(2048 * fftpackSector, SeekOrigin.Begin);
// Dump the fftpack
PatcherLib.Iso.FFTPack.DumpToDirectory(iso, tempDirPath, info.GetFileSize(PatcherLib.Iso.PspIso.Sectors.PSP_GAME_USRDIR_fftpack_bin), null);
// Decrypt the ISO while we have it open...
PatcherLib.Iso.PspIso.DecryptISO(iso, info);
string battleDirPath = Path.Combine(tempDirPath, "BATTLE");
// Read the sector -> fftpack map
IList <byte> fftpackMap =
PatcherLib.Iso.PspIso.GetBlock(
iso,
info,
new PatcherLib.Iso.PspIso.KnownPosition(PatcherLib.Iso.PspIso.Sectors.PSP_GAME_SYSDIR_BOOT_BIN, 0x252f34, 0x3e00));
// Convert the fake "Sectors" into FFTPack indices
Dictionary <uint, int> sectorToFftPackMap = new Dictionary <uint, int>();
Dictionary <int, uint> fftPackToSectorMap = new Dictionary <int, uint>();
for (int i = 3; i < PatcherLib.Iso.FFTPack.NumFftPackFiles - 1; i++)
{
UInt32 sector = fftpackMap.Sub((i - 3) * 4, (i - 3) * 4 + 4 - 1).ToUInt32();
sectorToFftPackMap.Add(sector, i);
fftPackToSectorMap.Add(i, sector);
}
const int numPspSp2 = 0x130 / 8;
const int numPspSprites = 0x4d0 / 8 + 0x58 / 8;
byte[][] oldSpriteBytes = new byte[numPspSprites][];
// Save the old sprites
var locs = SpriteFileLocations.FromPspIso(iso, PatcherLib.Iso.PspIso.PspIsoInfo.GetPspIsoInfo(iso));
for (int i = 0; i < numPspSprites; i++)
{
oldSpriteBytes[i] = new byte[65536];
PatcherLib.Iso.FFTPack.GetFileFromIso(iso, info, (PatcherLib.Iso.FFTPack.Files)sectorToFftPackMap[locs[i].Sector]).CopyTo(oldSpriteBytes[i], 0);
}
byte[] emptyByteArray = new byte[0];
// Replace old sprites
//for (int i = 78; i <= 213; i++)
//{
// string currentFile = Path.Combine(tempDirPath, PatcherLib.Iso.FFTPack.FFTPackFiles[i]);
// File.Delete(currentFile);
// File.WriteAllBytes(currentFile, emptyByteArray);
//}
for (int i = 0; i < numPspSprites; i++)
{
File.Delete(Path.Combine(tempDirPath, string.Format("unknown/fftpack.{0}.dummy", i + 1340)));
File.WriteAllBytes(Path.Combine(tempDirPath, string.Format("unknown/fftpack.{0}", i + 1340)), oldSpriteBytes[i]);
locs[i].Sector = fftPackToSectorMap[i + 1340];
locs[i].Size = 65536;
}
List <byte> newSpriteLocations = new List <byte>();
for (int i = 0; i < 154; i++)
{
newSpriteLocations.AddRange(locs[i].Sector.ToBytes());
newSpriteLocations.AddRange(locs[i].Size.ToBytes());
}
newSpriteLocations.AddRange(new byte[32]);
for (int i = 154; i < numPspSprites; i++)
{
newSpriteLocations.AddRange(locs[i].Sector.ToBytes());
newSpriteLocations.AddRange(locs[i].Size.ToBytes());
}
byte[] newSpriteLocationsArray = newSpriteLocations.ToArray();
string outputPath = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
PatcherLib.Iso.FFTPack.MergeDumpedFiles(tempDirPath, outputPath, null);
long oldFftPackSize = info.GetFileSize(PatcherLib.Iso.PspIso.Sectors.PSP_GAME_USRDIR_fftpack_bin);
byte[] oldFftPackSizeBytes = oldFftPackSize.ToBytes();
oldFftPackSizeBytes = new byte[8] {
oldFftPackSizeBytes[0], oldFftPackSizeBytes[1], oldFftPackSizeBytes[2], oldFftPackSizeBytes[3],
oldFftPackSizeBytes[3], oldFftPackSizeBytes[2], oldFftPackSizeBytes[1], oldFftPackSizeBytes[0]
};
using (Stream newFftPack = File.OpenRead(outputPath))
{
long newFftPackSize = newFftPack.Length;
byte[] newFftPackSizeBytes = newFftPackSize.ToBytes();
newFftPackSizeBytes = new byte[8] {
newFftPackSizeBytes[0], newFftPackSizeBytes[1], newFftPackSizeBytes[2], newFftPackSizeBytes[3],
newFftPackSizeBytes[3], newFftPackSizeBytes[2], newFftPackSizeBytes[1], newFftPackSizeBytes[0]
};
ReplaceBytesInStream(iso, oldFftPackSizeBytes, newFftPackSizeBytes);
CopyStream(newFftPack, 0, iso, info[PatcherLib.Iso.PspIso.Sectors.PSP_GAME_USRDIR_fftpack_bin] * 2048, newFftPack.Length);
long oldLength = info.GetFileSize(PatcherLib.Iso.PspIso.Sectors.PSP_GAME_USRDIR_fftpack_bin);
if (newFftPack.Length < oldLength)
{
iso.Write(new byte[oldLength - newFftPack.Length], 0, (int)(oldLength - newFftPack.Length));
}
}
Directory.Delete(tempDirPath, true);
File.Delete(outputPath);
PatcherLib.Iso.PspIso.PatchISO(iso, new PatchedByteArray[] {
new PatchedByteArray(PatcherLib.Iso.PspIso.Sectors.PSP_GAME_SYSDIR_BOOT_BIN, 0x324824, newSpriteLocationsArray),
new PatchedByteArray(PatcherLib.Iso.PspIso.Sectors.PSP_GAME_SYSDIR_EBOOT_BIN, 0x324824, newSpriteLocationsArray)
});
}
public static AllSprites FromPspIso(Stream iso, bool expand)
{
PatcherLib.Iso.PspIso.PspIsoInfo info = PatcherLib.Iso.PspIso.PspIsoInfo.GetPspIsoInfo(iso);
return(new AllSprites(Context.US_PSP, AllSpriteAttributes.FromPspIso(iso, info), SpriteFileLocations.FromPspIso(iso, info),
new Sprite[] {
new WepSprite(Context.US_PSP, WepSprite.Wep.WEP1, "WEP1", new PatcherLib.Iso.PspIso.KnownPosition(PatcherLib.Iso.FFTPack.Files.BATTLE_WEP_SPR, 0, 256 * 256 / 2 + 0x200)),
new WepSprite(Context.US_PSP, WepSprite.Wep.WEP2, "WEP2", new PatcherLib.Iso.PspIso.KnownPosition(PatcherLib.Iso.FFTPack.Files.BATTLE_WEP_SPR, 0, 256 * 256 / 2 + 0x200)),
new WepSprite(Context.US_PSP, WepSprite.Wep.EFF1, "EFF1", new PatcherLib.Iso.PspIso.KnownPosition(PatcherLib.Iso.FFTPack.Files.BATTLE_WEP_SPR, 256 * 256 / 2 + 0x200, 256 * 256 / 2 + 0x200)),
new WepSprite(Context.US_PSP, WepSprite.Wep.EFF2, "EFF2", new PatcherLib.Iso.PspIso.KnownPosition(PatcherLib.Iso.FFTPack.Files.BATTLE_WEP_SPR, 256 * 256 / 2 + 0x200, 256 * 256 / 2 + 0x200)),
new WepSprite(Context.US_PSP, WepSprite.Wep.EFF2, "TRAP1", new PatcherLib.Iso.PspIso.KnownPosition(PatcherLib.Iso.FFTPack.Files.BATTLE_WEP_SPR, (256 * 256 / 2 + 0x200) * 2, 144 * 256 / 2 + 0x200)),
}
));
}