private PageableResource ConvertPageableResource(Stream sourceStream, Stream destStream, PageableResource resource)
{
if (resource.GetLocation(out var location) && location == ResourceLocation.ResourcesB)
{
resource.ChangeLocation(ResourceLocation.Resources);
var resourceData = ResourcesB.ExtractRaw(sourceStream, resource.Page.Index, resource.Page.CompressedBlockSize);
resource.Page.Index = Resources.AddRaw(destStream, resourceData);
}
return(resource);
}
private PageableResource ConvertPageableResource(ModPackage modPack, PageableResource resource)
{
if (resource.Page.Index == -1)
{
return(resource);
}
var resourceStream = new MemoryStream();
modPack.Resources.Decompress(modPack.ResourcesStream, resource.Page.Index, resource.Page.CompressedBlockSize, resourceStream);
resourceStream.Position = 0;
resource.ChangeLocation(ResourceLocation.ResourcesB);
resource.Page.OldFlags &= ~OldRawPageFlags.InMods;
CacheContext.ResourceCaches.AddResource(resource, resourceStream);
return(resource);
}
private PageableResource ConvertResource(PageableResource resource, GameCacheContextHaloOnline srcCacheContext, GameCacheContextHaloOnline destCacheContext)
{
if (resource == null || resource.Page.Index < 0 || !resource.GetLocation(out var location))
{
return(null);
}
Console.WriteLine("- Copying resource {0} in {1}...", resource.Page.Index, location);
var data = srcCacheContext.ExtractRawResource(resource);
var newLocation = FixResourceLocation(location, srcCacheContext.Version, destCacheContext.Version);
resource.ChangeLocation(newLocation);
destCacheContext.AddRawResource(resource, data);
return(resource);
}
private TagResourceReference CreateResource <T>(T resourceDefinition, ResourceLocation location, TagResourceTypeGen3 resourceType)
{
var resourceReference = new TagResourceReference();
var pageableResource = new PageableResource();
pageableResource.Page = new ResourcePage();
pageableResource.Resource = new ResourceData();
pageableResource.ChangeLocation(location);
pageableResource.Resource.Unknown2 = 1;
pageableResource.Resource.ResourceType = resourceType;
resourceReference.HaloOnlinePageableResource = pageableResource;
var definitionStream = new MemoryStream();
var dataStream = new MemoryStream();
using (var definitionWriter = new EndianWriter(definitionStream, EndianFormat.LittleEndian))
using (var dataWriter = new EndianWriter(dataStream, EndianFormat.LittleEndian))
{
var context = new ResourceDefinitionSerializationContext(dataWriter, definitionWriter, CacheAddressType.Definition);
var serializer = new ResourceSerializer(Cache.Version);
serializer.Serialize(context, resourceDefinition);
var data = dataStream.ToArray();
var definitionData = definitionStream.ToArray();
dataStream.Position = 0;
pageableResource.DisableChecksum();
dataStream.Position = 0;
AddResource(pageableResource, dataStream);
// add resource definition and fixups
pageableResource.Resource.DefinitionData = definitionData;
pageableResource.Resource.FixupLocations = context.FixupLocations;
pageableResource.Resource.DefinitionAddress = context.MainStructOffset;
pageableResource.Resource.InteropLocations = context.InteropLocations;
}
return(resourceReference);
}
private PageableResource ConvertBitmap(Bitmap bitmap, Dictionary <ResourceLocation, Stream> resourceStreams, int imageIndex, string tagName)
{
var image = bitmap.Images[imageIndex];
BaseBitmap baseBitmap = BitmapConverter.ConvertGen3Bitmap(BlamCache, bitmap, imageIndex, BlamCache.Version);
if (baseBitmap == null)
{
return(null);
}
// fix type enum
if (baseBitmap.Type == BitmapType.Array)
{
baseBitmap.Type = BitmapType.Texture3D;
}
SetTagData(baseBitmap, image);
var dataSize = baseBitmap.Data.Length;
var resource = new PageableResource
{
Page = new RawPage(),
Resource = new TagResourceGen3
{
ResourceFixups = new List <TagResourceGen3.ResourceFixup>(),
ResourceDefinitionFixups = new List <TagResourceGen3.ResourceDefinitionFixup>(),
ResourceType = TagResourceTypeGen3.Bitmap,
Unknown2 = 1
}
};
using (var dataStream = new MemoryStream(baseBitmap.Data))
{
var bitmapResource = new Bitmap.BitmapResource
{
Resource = resource,
Unknown4 = 0
};
var resourceContext = new ResourceSerializationContext(CacheContext, resource);
// Create new definition
var resourceDefinition = new BitmapTextureInteropResource
{
Texture = new TagStructureReference <BitmapTextureInteropResource.BitmapDefinition>
{
Definition = new BitmapTextureInteropResource.BitmapDefinition
{
Data = new TagData(),
UnknownData = new TagData(),
}
}
};
SetResourceDefinitionData(baseBitmap, image, resourceDefinition.Texture.Definition);
//
// Serialize the new resource definition
//
var location = bitmap.Usage == 2 ?
ResourceLocation.TexturesB : // bump maps
ResourceLocation.Textures; // everything else
resource.ChangeLocation(location);
if (resource == null)
{
throw new ArgumentNullException("resource");
}
if (!dataStream.CanRead)
{
throw new ArgumentException("The input stream is not open for reading", "dataStream");
}
var cache = CacheContext.GetResourceCache(location);
if (!resourceStreams.ContainsKey(location))
{
resourceStreams[location] = FlagIsSet(PortingFlags.Memory) ?
new MemoryStream() :
(Stream)CacheContext.OpenResourceCacheReadWrite(location);
if (FlagIsSet(PortingFlags.Memory))
{
using (var resourceStream = CacheContext.OpenResourceCacheRead(location))
resourceStream.CopyTo(resourceStreams[location]);
}
}
dataSize = (int)(dataStream.Length - dataStream.Position);
var data = new byte[dataSize];
dataStream.Read(data, 0, dataSize);
resource.Page.Index = cache.Add(resourceStreams[location], data, out uint compressedSize);
resource.Page.CompressedBlockSize = compressedSize;
resource.Page.UncompressedBlockSize = (uint)dataSize;
resource.DisableChecksum();
CacheContext.Serializer.Serialize(resourceContext, resourceDefinition);
}
return(resource);
}
