public override void Read(BlamLib.IO.EndianReader s)
{
bool is_beta = false;
bool is_odst = !((s.Owner as Blam.CacheFile).EngineVersion == BlamVersion.Halo3);
Blam.CacheFile.ValidateHeader(s, kSizeOf);
s.Seek(4);
version = s.ReadInt32(); is_beta = version == 9;
if (version != 9 && version != 11) throw new InvalidCacheFileException(s.FileName);
fileLength = s.ReadInt32();
s.ReadInt32();
tagIndexAddress = s.ReadUInt32();
memoryBufferOffset = s.ReadInt32();
memoryBufferSize = s.ReadInt32();
sourceFile = s.ReadAsciiString(256);
build = s.ReadTagString();
cacheType = (Blam.CacheType)s.ReadInt16();
if (is_beta)
{
s.ReadInt16(); sharedType = Cache.SharedType.Beta;
ReadBeta(s);
return;
}
else
sharedType = (Cache.SharedType)s.ReadInt16();
s.ReadBool();
s.ReadBool(); // false if it belongs to a untracked build
s.ReadBool();
s.ReadByte(); // appears to be an ODST-only field
s.ReadInt32(); s.ReadInt32();
s.ReadInt32(); s.ReadInt32(); s.ReadInt32();
#region string id table
// 0x158
// old 128 byte aligned string table not used after the Delta builds of Halo 3
stringIdsCount = s.ReadInt32();
stringIdsBufferSize = s.ReadInt32(); // cstring buffer total size in bytes
stringIdIndicesOffset = s.ReadInt32();
stringIdsBufferOffset = s.ReadInt32(); // cstring buffer
#endregion
#region filetimes?
// pretty sure this is a flags field
// used to tell which of the following 64bit values
// are used. Damn sure this are FILETIME structures, but
// hex workshop doesn't like them so I can't be for sure...
needsShared = s.ReadInt32() != 0; // just a little 'hack' if you will. if zero, the map is self reliant, so no worries
Filetime.dwHighDateTime = s.ReadInt32();
Filetime.dwLowDateTime = s.ReadInt32();
if (s.ReadInt32() != 0) flags.Add(CacheHeaderFlags.DependsOnMainMenu); s.ReadInt32();
if (s.ReadInt32() != 0) flags.Add(CacheHeaderFlags.DependsOnShared); s.ReadInt32();
if (s.ReadInt32() != 0) flags.Add(CacheHeaderFlags.DependsOnCampaign); s.ReadInt32();
#endregion
name = s.ReadTagString();
s.ReadInt32();
scenarioPath = s.ReadAsciiString(256);
s.ReadInt32(); // minor version, normally not used
#region tag names
tagNamesCount = s.ReadInt32();
tagNamesBufferOffset = s.ReadInt32(); // cstring buffer
tagNamesBufferSize = s.ReadInt32(); // cstring buffer total size in bytes
tagNameIndicesOffset = s.ReadInt32();
#endregion
checksum = s.ReadUInt32(); // 0x2C4
s.Seek(32, System.IO.SeekOrigin.Current); // these bytes are always the same
baseAddress = s.ReadUInt32(); // expected base address
xdkVersion = s.ReadInt32(); // xdk version
#region memory partitions
// 0x2E8
// memory partitions
memoryPartitions = new Partition[6];
memoryPartitions[0].BaseAddress = s.ReadUInt32(); // cache resource buffer
memoryPartitions[0].Size = s.ReadInt32();
// readonly
memoryPartitions[1].BaseAddress = s.ReadUInt32(); // sound cache resource buffer
memoryPartitions[1].Size = s.ReadInt32();
memoryPartitions[2].BaseAddress = s.ReadUInt32(); // global tags buffer
memoryPartitions[2].Size = s.ReadInt32();
memoryPartitions[3].BaseAddress = s.ReadUInt32(); // shared tag blocks?
memoryPartitions[3].Size = s.ReadInt32();
memoryPartitions[4].BaseAddress = s.ReadUInt32(); // address
memoryPartitions[4].Size = s.ReadInt32();
// readonly
memoryPartitions[5].BaseAddress = s.ReadUInt32(); // map tags buffer
memoryPartitions[5].Size = s.ReadInt32();
#endregion
int count = s.ReadInt32();
s.Seek(12, System.IO.SeekOrigin.Current); // these bytes are always the same
// if there is a hash in the header, this is the ONLY
// place where it can be
s.Seek(20 /*SHA1*/ + 40 + 256 /*RSA*/, System.IO.SeekOrigin.Current); // ???
// 0x46C
cacheInterop.Read(s);
cacheInterop.PostprocessForCacheRead(kSizeOf);
s.Seek(16, System.IO.SeekOrigin.Current); // GUID?, these bytes are always the same. ODST is different from Halo 3
#region blah 1
// 0x4AC
// campaign has a shit load of these
// but shared doesn't nor mainmenu
// I compared the sc110 french and english and both have the SAME counts and element data. So
// I don't think this is a hash or something. At least, if it is, it's not runtime relative so
// nothing we have to worry about
s.ReadInt16(); // I've only seen this be two different values (besides zero).
count = s.ReadInt16();
s.ReadInt32(); // seems to always be zero
CompressionGuid = new Guid(s.ReadBytes(16));
s.Seek(count * 28, System.IO.SeekOrigin.Current); // seek past the elements
// dword
// long
// buffer [0x14] (probably a sha1 hash)
s.Seek((320 - count) * 28, System.IO.SeekOrigin.Current); // seek past the unused elements
#endregion
#region blah 2
{
// 0x27C4
// This on the other hand, sc110 french and english had MINOR differences. Those differences were in
// DWORDs @ 0x4 and 0x8
// 005 - 1
// 010 - 3
// 020 - 3
// 030 - 2
// 040 - 2
// 050 - 2
// 070 - 3
// 100 - 3
// 110 - 2
// 120 - 2
// 130 - 1
// c100 - 1
// c200 - 1
// h100 - 9
// l200 - 7
// l300 - 8
// sc100 - 5
// sc110 - 5
// sc120 - 6
// sc130 - 6
// sc140 - 6
// sc150 - 6
// going to punt and just assume there is a max count of 10 of these possible
// maybe related to bsp\'zones'?
int blah2_sizeof = !is_odst ? 172 : 180;
count = (int)(s.ReadUInt32() >> 24); // did someone forget to f*****g byte swap something?
s.Seek(count * blah2_sizeof, System.IO.SeekOrigin.Current); // seek past the elements
s.Seek((10 - count) * blah2_sizeof, System.IO.SeekOrigin.Current); // seek past the unused elements
}
#endregion
s.Seek((!is_odst ? 380 : 300) + sizeof(uint), System.IO.SeekOrigin.Current); // zero
ReadPostprocessForInterop();
ReadPostprocessForBaseAddresses(s);
}
public void Read(BlamLib.IO.EndianReader s)
{
Size = s.ReadInt32() - 4;
TickId = s.ReadUInt32();
Buffer = s.ReadBytes(Size);
}
public override void Read(BlamLib.IO.EndianReader s)
{
base.Read(s);
MapId = s.ReadInt32();
ScenarioType = s.ReadInt32();
Names.Read(s);
Descriptions.Read(s);
BlfName = s.ReadAsciiString(256);
FileName = s.ReadAsciiString(256);
MapIndex = s.ReadInt32();
Unknown1118 = s.ReadInt32();
Unknown111C = s.ReadByte();
Unknown111D = s.ReadByte();
MaxTeams = s.ReadBytes(11);
Unknown1129 = s.ReadByte();
s.Seek(2, System.IO.SeekOrigin.Current);
Unknown112C = s.ReadUInt32();
foreach (CheckpointData cp in Checkpoints) cp.Read(s);
}
public override void Read(BlamLib.IO.EndianReader s)
{
base.Read(s);
Unknown000 = s.ReadInt32();
BuildString = s.ReadTagString();
ExecutableType = (ExecutableType)s.ReadInt32();
ExecutableVersion = s.ReadInt32();
CompatibleVersion = s.ReadInt32();
Language = s.ReadInt32();
MapMinorVersion = s.ReadInt32();
Unknown038 = s.ReadUInt32();
Unknown03C = s.ReadUInt32();
Unknown040 = s.ReadUInt32();
SignatureLength = s.ReadInt32();
Signature = s.ReadBytes(60);
Unknown084 = s.ReadBool();
Unknown085 = s.ReadBool();
Unknown086 = s.ReadBool();
Unknown087 = s.ReadBool();
Unknown088 = s.ReadInt32();
SessionName = s.ReadAsciiString(128);
Options.Read(s);
UnknownF91C = s.ReadUInt32();
LengthInTicks = s.ReadUInt32();
SnippetStartTick = s.ReadUInt32();
UnknownF928 = s.ReadBytes(1336);
}
public void Read(BlamLib.IO.EndianReader s)
{
GameMode = s.ReadInt32();
GameSimulation = (GameSimulation)s.ReadByte();
GameNetworkType = s.ReadByte();
GameTickRate = s.ReadInt16();
GameInstance = s.ReadUInt64();
Unknown010 = s.ReadInt32();
Language = s.ReadInt32();
DeterminismVersion = s.ReadInt32();
MapId.Read(s);
CachePath = s.ReadAsciiString(260);
InitialZoneSetIndex = s.ReadInt16();
Unknown12A = s.ReadBool();
DumpMachineIndex = s.ReadByte();
Unknown12C = s.ReadBool();
Unknown12D = s.ReadBool();
Unknown12E = s.ReadBool();
s.Seek(1, System.IO.SeekOrigin.Current);
GamePlayback = (GamePlayback)s.ReadInt16();
Unknown132 = s.ReadBool();
s.Seek(1, System.IO.SeekOrigin.Current);
Unknown134 = s.ReadInt32();
Unknown138 = s.ReadInt32();
CampaignDifficulty = s.ReadInt16();
CampaignInsertionPoint = s.ReadInt16();
CampaignMetagameScoring = s.ReadInt16();
Unknown142 = s.ReadBool();
Unknown143 = s.ReadBool();
PrimarySkulls = s.ReadInt32();
SecondarySkulls = s.ReadInt32();
for (int x = 0; x < Unknown14C.Length; x++) Unknown14C[x] = s.ReadBytes(30);
Unknown1C4 = s.ReadBool();
s.Seek(3 + 4, System.IO.SeekOrigin.Current);
Unknown1CC = s.ReadBytes(92);
EngineVariant.Read(s);
s.Seek(4, System.IO.SeekOrigin.Current);
MapVariant.Read(s);
Game.Read(s);
}
public void Read(BlamLib.IO.EndianReader s)
{
InitialParticipantsExist = s.ReadInt32() > 0;
MachineValidMask = s.ReadUInt32();
for (int x = 0; x < MachineIds.Length; x++) MachineIds[x] = s.ReadBytes(6);
for (int x = 0; x < Players.Length; x++) (Players[x] = new GamePlayer()).Read(s);
}
public void Read(BlamLib.IO.EndianReader s)
{
Valid = s.ReadBool();
LeftGame = s.ReadBool();
UserIndex = s.ReadInt16();
ControllerIndex = s.ReadInt16();
s.Seek(2, System.IO.SeekOrigin.Current);
MachineId = s.ReadBytes(6);
Unknown000E = s.ReadUInt64();
s.Seek(2, System.IO.SeekOrigin.Current);
Data.Read(s);
MatchData.Read(s);
}
public void Read(BlamLib.IO.EndianReader s)
{
Valid = s.ReadBool();
PrimaryColor = s.ReadByte();
SecondaryColor = s.ReadByte();
TertiaryColor = s.ReadByte();
PlayerModelChoice = s.ReadByte();
ForegroundEmblem = s.ReadByte();
BackgroundEmblem = s.ReadByte();
EmblemFlags = s.ReadByte();
EmblemPrimaryColor = s.ReadByte();
EmblemSecondaryColor = s.ReadByte();
EmblemBackgroundColor = s.ReadByte();
ModelChoices[0] = s.ReadBytes(4);
ModelChoices[1] = s.ReadBytes(4);
ServiceTag = s.ReadUnicodeString(4);
s.Seek(sizeof(ushort), System.IO.SeekOrigin.Current); // alignment
}
