private void FixDecalSystems(GameCacheContextHaloOnline destCacheContext, int firstNewIndex)
{
// decs tags need to be updated to use the old rmdf for decals,
// because the decal planes seem to be generated by the engine and
// therefore need to use the old vertex format.
//
// This could probably be done as a post-processing step in
// ConvertStructure to avoid the extra deserialize-reserialize
// pass, but we'd have to store the rmdf somewhere and frankly I'm
// too lazy to do that...
var firstDecalSystemTag = destCacheContext.TagCache.FindFirstInGroup("decs");
if (firstDecalSystemTag == null)
{
return;
}
using (var stream = destCacheContext.OpenTagCacheReadWrite())
{
var firstDecalSystem = destCacheContext.Deserialize <DecalSystem>(stream, firstDecalSystemTag);
foreach (var decalSystemTag in destCacheContext.TagCache.Index.FindAllInGroup("decs").Where(t => t.Index >= firstNewIndex))
{
TagPrinter.PrintTagShort(decalSystemTag);
var decalSystem = destCacheContext.Deserialize <DecalSystem>(stream, decalSystemTag);
foreach (var system in decalSystem.Decal)
{
system.RenderMethod.BaseRenderMethod = firstDecalSystem.Decal[0].RenderMethod.BaseRenderMethod;
}
destCacheContext.Serialize(stream, decalSystemTag, decalSystem);
}
}
}
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);
}