private bool LoadFile(DuplicatableStream headerStream, DuplicatableStream contentStream)
{
DuplicatableStream infile = headerStream.Duplicate();
contentFile = contentStream.Duplicate();
infile.Seek(0x00, SeekOrigin.Begin);
string magic = infile.ReadAscii(4);
if (magic != "FPS4")
{
Console.WriteLine("Not an FPS4 file!");
return(false);
}
Endian = Util.Endianness.BigEndian;
FileCount = infile.ReadUInt32().FromEndian(Endian);
HeaderSize = infile.ReadUInt32().FromEndian(Endian);
// if header seems huge then we probably have assumed the wrong endianness
if (HeaderSize > 0xFFFF)
{
Endian = Util.Endianness.LittleEndian;
FileCount = FileCount.ToEndian(Util.Endianness.BigEndian).FromEndian(Endian);
HeaderSize = HeaderSize.ToEndian(Util.Endianness.BigEndian).FromEndian(Endian);
}
FirstFileStart = infile.ReadUInt32().FromEndian(Endian);
EntrySize = infile.ReadUInt16().FromEndian(Endian);
ContentBitmask = new ContentInfo(infile.ReadUInt16().FromEndian(Endian));
Unknown2 = infile.ReadUInt32().FromEndian(Endian);
ArchiveNameLocation = infile.ReadUInt32().FromEndian(Endian);
infile.Position = ArchiveNameLocation;
if (ArchiveNameLocation > 0)
{
ArchiveName = infile.ReadShiftJisNullterm();
}
Alignment = FirstFileStart;
Console.WriteLine("Content Bitmask: 0x" + ContentBitmask.Value.ToString("X4"));
if (ContentBitmask.HasUnknownDataTypes)
{
Console.WriteLine("WARNING: Bitmask identifies unknown data types, data interpretation will probably be incorrect.");
}
Files = new List <FileInfo>((int)FileCount);
for (uint i = 0; i < FileCount; ++i)
{
infile.Position = HeaderSize + (i * EntrySize);
Files.Add(new FileInfo(infile, i, ContentBitmask, Endian, Util.GameTextEncoding.ASCII));
}
FileLocationMultiplier = CalculateFileLocationMultiplier();
ShouldGuessFilesizeFromNextFile = !ContentBitmask.ContainsFileSizes && !ContentBitmask.ContainsSectorSizes && CalculateIsLinear();
infile.Dispose();
return(true);
}
public CanDecompressAnswer CanDecompress(DuplicatableStream stream)
{
long pos = stream.Position;
CanDecompressAnswer answer = stream.ReadAscii(4) == "TLZC" ? CanDecompressAnswer.Yes : CanDecompressAnswer.No;
stream.Position = pos;
return(answer);
}
public void PrintData(EndianUtils.Endianness endian, Dictionary <uint, TSS.TSSEntry> inGameDic, List <ItemDat.ItemDatSingle> itemDataSorted, T8BTEMST.T8BTEMST enemies)
{
using (DuplicatableStream stream = Stream.Duplicate()) {
stream.ReadUInt32().FromEndian(endian); // ?
stream.ReadUInt32().FromEndian(endian); // ?
stream.ReadUInt32Array(9, endian);
stream.ReadUInt32().FromEndian(endian); // play time in frames, assuming 60 frames = 1 second
stream.ReadUInt32().FromEndian(endian); // gald
stream.DiscardBytes(4); // ?
uint[] itemCounts = stream.ReadUInt32Array(3072, endian);
uint[] itemBookBitfields = stream.ReadUInt32Array(3072 / 32, endian);
stream.DiscardBytes(4); // ?
stream.ReadUInt32Array(4, endian); // control modes for the four active party slots
stream.ReadUInt32Array(3, endian); // strategies assigned to dpad directions
stream.DiscardBytes(0x40); // ??
for (int i = 0; i < 8; ++i)
{
// custom strategy names
// game seems to read these till null byte so this could totally be abused to buffer overflow...
stream.ReadAscii(0x40);
}
stream.DiscardBytes(0xA84D0 - 0xA7360); // ?
uint[] monsterBookBitfieldsScanned = stream.ReadUInt32Array(0x48 / 4, endian);
stream.DiscardBytes(0xA8680 - 0xA8518); // ?
uint[] monsterBookBitfieldsSeen = stream.ReadUInt32Array(0x48 / 4, endian);
stream.DiscardBytes(0xA8928 - 0xA86C8); // ?
uint collectorsBookIndex = 0;
foreach (var item in itemDataSorted)
{
uint i = item.Data[(int)ItemDat.ItemData.ID];
if (item.Data[(int)ItemDat.ItemData.InCollectorsBook] > 0)
{
bool haveItem = ((itemBookBitfields[i / 32] >> (int)(i % 32)) & 1) > 0;
Console.WriteLine((haveItem ? "Y" : "N") + (collectorsBookIndex) + ": " + inGameDic[item.NamePointer].StringEngOrJpn);
++collectorsBookIndex;
}
}
uint monsterBookIndex = 0;
foreach (var enemy in enemies.EnemyList)
{
uint i = enemy.InGameID;
if (enemy.InMonsterBook > 0)
{
bool haveSeen = ((monsterBookBitfieldsSeen[i / 32] >> (int)(i % 32)) & 1) > 0;
bool haveScanned = ((monsterBookBitfieldsScanned[i / 32] >> (int)(i % 32)) & 1) > 0;
Console.WriteLine((haveSeen ? "Y" : "N") + (haveScanned ? "Y" : "N") + (monsterBookIndex) + ": " + inGameDic[enemy.NameStringDicID].StringEngOrJpn);
++monsterBookIndex;
}
}
}
}
public TrophyTrpFile(DuplicatableStream stream, EndianUtils.Endianness endian)
{
Filename = stream.ReadAscii(0x20).TrimNull();
Unknown1 = stream.ReadUInt32().FromEndian(endian);
Start = stream.ReadUInt32().FromEndian(endian);
Unknown3 = stream.ReadUInt32().FromEndian(endian);
Length = stream.ReadUInt32().FromEndian(endian);
Unknown5 = stream.ReadUInt32().FromEndian(endian);
Unknown6 = stream.ReadUInt32().FromEndian(endian);
Unknown7 = stream.ReadUInt32().FromEndian(endian);
Unknown8 = stream.ReadUInt32().FromEndian(endian);
}
public SPKD(DuplicatableStream duplicatableStream, EndianUtils.Endianness e = EndianUtils.Endianness.BigEndian)
{
Stream = duplicatableStream.Duplicate();
Stream.Position = 4;
uint fileCount = Stream.ReadUInt32(e);
Stream.Position = 12;
uint dataStart = Stream.ReadUInt32(e);
Files = new List <SpkdFileData>((int)fileCount);
Stream.Position = dataStart;
for (uint i = 0; i < fileCount; ++i)
{
var f = new SpkdFileData();
f.Name = Stream.ReadAscii(16).TrimNull();
f.Unknown = Stream.ReadUInt32(e);
f.FileStart0 = Stream.ReadUInt32(e);
f.FileStart1 = Stream.ReadUInt32(e);
f.FileStart2 = Stream.ReadUInt32(e);
Files.Add(f);
}
LastFileEnd = (uint)Stream.Length;
}