private MapFile GenerateMapFile(CachedTagInstance scenarioTag, Blf mapInfo = null)
{
MapFile map = new MapFile();
var header = new MapFileHeader();
Scenario scnr;
using (var stream = CacheContext.OpenTagCacheRead())
{
var deserializer = new TagDeserializer(CacheContext.Version);
scnr = (Scenario)CacheContext.Deserialize(stream, scenarioTag);
}
map.Version = CacheContext.Version;
map.EndianFormat = EndianFormat.LittleEndian;
map.MapVersion = MapFileVersion.HaloOnline;
header.HeadTag = new Tag("head");
header.FootTag = new Tag("foot");
header.Version = (int)map.MapVersion;
header.Build = CacheVersionDetection.GetBuildName(CacheContext.Version);
switch (scnr.MapType)
{
case ScenarioMapType.MainMenu:
header.CacheType = CacheFileType.MainMenu;
break;
case ScenarioMapType.SinglePlayer:
header.CacheType = CacheFileType.Campaign;
break;
case ScenarioMapType.Multiplayer:
header.CacheType = CacheFileType.Multiplayer;
break;
}
header.SharedType = CacheFileSharedType.None;
header.MapId = scnr.MapId;
header.ScenarioTagIndex = scenarioTag.Index;
header.Name = scenarioTag.Name.Split('\\').Last();
header.ScenarioPath = scenarioTag.Name;
map.Header = header;
header.FileLength = 0x3390;
if (mapInfo != null)
{
if (mapInfo.ContentFlags.HasFlag(BlfFileContentFlags.StartOfFile) && mapInfo.ContentFlags.HasFlag(BlfFileContentFlags.EndOfFile) && mapInfo.ContentFlags.HasFlag(BlfFileContentFlags.Scenario))
{
map.MapFileBlf = mapInfo;
}
}
return(map);
}
public override object Execute(List <string> args)
{
if (args.Count != 4)
{
return(false);
}
if (!CacheContext.TryGetTag(args[0], out var srcTag))
{
return(false);
}
var csvPath = args[1];
var csvOutPath = args[2];
var targetDir = args[3];
// Load the CSV
Console.WriteLine("Reading {0}...", csvPath);
TagVersionMap tagMap;
using (var reader = new StreamReader(File.Exists(csvPath) ? File.OpenRead(csvPath) : File.Create(csvPath)))
tagMap = TagVersionMap.ParseTagVersionMap(reader);
// Load destination cache files
var destCacheContext = new GameCacheContextHaloOnline(new DirectoryInfo(targetDir));
using (var stream = destCacheContext.OpenTagCacheRead())
destCacheContext.TagCache = new TagCache(stream, destCacheContext.LoadTagNames());
Console.WriteLine();
Console.WriteLine("CONVERTING FROM VERSION {0} TO {1}", CacheVersionDetection.GetBuildName(CacheContext.Version), CacheVersionDetection.GetBuildName(destCacheContext.Version));
Console.WriteLine();
CachedTagHaloOnline resultTag;
using (Stream srcStream = CacheContext.TagCache.OpenTagCacheRead(), destStream = destCacheContext.OpenTagCacheReadWrite())
resultTag = ConvertTag(srcTag, CacheContext, srcStream, destCacheContext, destStream, tagMap);
Console.WriteLine();
Console.WriteLine("Repairing decal systems...");
if (CacheContext.Version != destCacheContext.Version)
{
FixDecalSystems(destCacheContext, resultTag.Index);
}
Console.WriteLine();
Console.WriteLine("Saving stringIDs...");
using (var stream = destCacheContext.OpenStringIdCacheReadWrite())
destCacheContext.StringIdCache.Save(stream);
Console.WriteLine("Writing {0}...", csvOutPath);
using (var stream = new StreamWriter(File.Open(csvOutPath, FileMode.Create, FileAccess.ReadWrite)))
tagMap.WriteCsv(stream);
// Uncomment this to add the new tag as a dependency to cfgt to make testing easier
/*using (var stream = destCacheContext.OpenCacheReadWrite())
* {
* destCacheContext.Cache.Tags[0].Dependencies.Add(resultTag.Index);
* destCacheContext.Cache.UpdateTag(stream, destCacheContext.Cache.Tags[0]);
* }*/
Console.WriteLine();
Console.WriteLine("All done! The converted tag is:");
TagPrinter.PrintTagShort(resultTag);
destCacheContext.SaveTagNames();
return(true);
}
public override object Execute(List <string> args)
{
if (args.Count < 1)
{
return(false);
}
var memory = false;
while (args.Count > 1)
{
switch (args[0].ToLower())
{
case "memory":
memory = true;
break;
default:
throw new FormatException(args[0]);
}
args.RemoveAt(0);
}
var blamCacheFile = new FileInfo(args[0]);
if (!blamCacheFile.Exists)
{
Console.WriteLine($"CacheFile {blamCacheFile.FullName} does not exist");
return(true);
}
Console.Write("Loading blam cache file...");
CacheFile blamCache = null;
using (var cacheStream = new FileStream(blamCacheFile.FullName, FileMode.Open, FileAccess.Read))
{
var reader = new EndianReader(cacheStream, EndianFormat.BigEndian);
var head = reader.ReadInt32();
if (head == 1684104552)
{
reader.Format = EndianFormat.LittleEndian;
}
var v = reader.ReadInt32();
switch (v)
{
case 8: // Gen2
reader.SeekTo(36);
switch (reader.ReadInt32())
{
case 0: // Halo 2 Xbox
reader.SeekTo(288);
break;
case -1: // Halo 2 Vista
reader.SeekTo(300);
break;
}
break;
default: // Gen3+
reader.SeekTo(284);
break;
}
var version = CacheVersionDetection.GetFromBuildName(reader.ReadString(32));
switch (version)
{
case CacheVersion.Halo2Xbox:
case CacheVersion.Halo2Vista:
if (blamCacheFile.Name != "mainmenu.map")
{
new CacheFileGen2(CacheContext, new FileInfo(Path.Combine(blamCacheFile.Directory.FullName, "mainmenu.map")), version, memory);
}
if (blamCacheFile.Name != "shared.map")
{
new CacheFileGen2(CacheContext, new FileInfo(Path.Combine(blamCacheFile.Directory.FullName, "shared.map")), version, memory);
}
if (blamCacheFile.Name != "single_player_shared.map")
{
new CacheFileGen2(CacheContext, new FileInfo(Path.Combine(blamCacheFile.Directory.FullName, "single_player_shared.map")), version, memory);
}
blamCache = new CacheFileGen2(CacheContext, blamCacheFile, version, memory);
break;
case CacheVersion.Halo3Retail:
case CacheVersion.Halo3ODST:
case CacheVersion.HaloReach:
blamCache = new CacheFileGen3(CacheContext, blamCacheFile, version, memory);
break;
default: // Same question here as above.
throw new NotSupportedException(CacheVersionDetection.GetBuildName(version));
}
}
ContextStack.Push(PortingContextFactory.Create(ContextStack, CacheContext, blamCache));
Console.WriteLine("done.");
return(true);
}
public StringTableGen3(EndianReader reader, MapFile baseMapFile) : base()
{
Version = baseMapFile.Version;
switch (Version)
{
case CacheVersion.Halo3Retail:
case CacheVersion.Halo3Beta: // double check
Resolver = new StringIdResolverHalo3();
break;
case CacheVersion.Halo3ODST:
Resolver = new StringIdResolverHalo3ODST();
break;
case CacheVersion.HaloReach:
Resolver = new StringIdResolverHaloReach();
StringKey = "ILikeSafeStrings";
break;
case CacheVersion.HaloReachMCC0824:
case CacheVersion.HaloReachMCC0887:
case CacheVersion.HaloReachMCC1035:
case CacheVersion.HaloReachMCC1211:
Resolver = new StringIdResolverHaloReachMCC();
break;
default:
throw new NotSupportedException(CacheVersionDetection.GetBuildName(Version));
}
var sectionTable = baseMapFile.Header.SectionTable;
// means no strings
if (sectionTable.Sections[(int)CacheFileSectionType.StringSection].Size == 0)
{
return;
}
var stringIdIndexTableOffset = sectionTable.GetOffset(CacheFileSectionType.StringSection, baseMapFile.Header.StringIDsIndicesOffset);
var stringIdBufferOffset = sectionTable.GetOffset(CacheFileSectionType.StringSection, baseMapFile.Header.StringIDsBufferOffset);
//
// Read offsets
//
reader.SeekTo(stringIdIndexTableOffset);
int[] stringOffset = new int[baseMapFile.Header.StringIDsCount];
for (var i = 0; i < baseMapFile.Header.StringIDsCount; i++)
{
stringOffset[i] = reader.ReadInt32();
Add("");
}
reader.SeekTo(stringIdBufferOffset);
EndianReader newReader;
if (StringKey == "")
{
newReader = new EndianReader(new MemoryStream(reader.ReadBytes(baseMapFile.Header.StringIDsBufferSize)), reader.Format);
}
else
{
newReader = new EndianReader(reader.DecryptAesSegment(baseMapFile.Header.StringIDsBufferSize, StringKey), reader.Format);
}
//
// Read strings
//
for (var i = 0; i < stringOffset.Length; i++)
{
if (stringOffset[i] == -1)
{
this[i] = "<null>";
continue;
}
newReader.SeekTo(stringOffset[i]);
this[i] = newReader.ReadNullTerminatedString();
}
newReader.Close();
newReader.Dispose();
}
