public override bool Execute(List <string> args)
{
if (args.Count != 1)
{
return(false);
}
CacheBase.IndexItem item = null;
Console.WriteLine("Verifying blam shader tag...");
var shaderName = args[0];
foreach (var tag in BlamCache.IndexItems)
{
if ((tag.ParentClass == "rm") && tag.Filename == shaderName)
{
item = tag;
break;
}
}
if (item == null)
{
Console.WriteLine("Blam shader tag does not exist: " + shaderName);
return(false);
}
var renderMethod = DefinitionsManager.rmsh(BlamCache, item);
var templateItem = BlamCache.IndexItems.Find(i =>
i.ID == renderMethod.Properties[0].TemplateTagID);
var template = DefinitionsManager.rmt2(BlamCache, templateItem);
for (var i = 0; i < template.UsageBlocks.Count; i++)
{
var bitmItem = BlamCache.IndexItems.Find(j =>
j.ID == renderMethod.Properties[0].ShaderMaps[i].BitmapTagID);
Console.WriteLine(bitmItem);
}
return(true);
}
private void LoadShaders(bool spec)
{
var errMat = GetErrorMaterial();
if (mode.Shaders.Count == 0)
{
var matGroup = new MaterialGroup();
matGroup.Children.Add(errMat);
shaders.Add(matGroup);
}
foreach (render_model.Shader s in mode.Shaders)
{
#region Skip Unused
bool found = false;
foreach (var sec in mode.ModelSections)
{
foreach (var sub in sec.Submeshes)
{
if (sub.ShaderIndex == mode.Shaders.IndexOf(s))
{
found = true;
break;
}
}
if (found)
{
break;
}
}
if (!found)
{
shaders.Add(null);
continue;
}
#endregion
var matGroup = new MaterialGroup();
try
{
var rmshTag = cache.IndexItems.GetItemByID(s.tagID);
var rmsh = DefinitionsManager.rmsh(cache, rmshTag);
int mapIndex = 0;
if (cache.Version >= DefinitionSet.Halo3Beta && cache.Version <= DefinitionSet.HaloReachRetail)
{
var rmt2Tag = cache.IndexItems.GetItemByID(rmsh.Properties[0].TemplateTagID);
var rmt2 = DefinitionsManager.rmt2(cache, rmt2Tag);
for (int i = 0; i < rmt2.UsageBlocks.Count; i++)
{
if (rmt2.UsageBlocks[i].Usage == "base_map")
{
mapIndex = i;
break;
}
}
}
var bitmTag = cache.IndexItems.GetItemByID(rmsh.Properties[0].ShaderMaps[mapIndex].BitmapTagID);
var image = BitmapExtractor.GetBitmapByTag(cache, bitmTag, 0, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
if (image == null)
{
matGroup.Children.Add(errMat);
shaders.Add(matGroup);
continue;
}
int tileIndex = rmsh.Properties[0].ShaderMaps[mapIndex].TilingIndex;
float uTiling;
try { uTiling = rmsh.Properties[0].Tilings[tileIndex].UTiling; }
catch { uTiling = 1; }
float vTiling;
try { vTiling = rmsh.Properties[0].Tilings[tileIndex].VTiling; }
catch { vTiling = 1; }
MemoryStream stream = new MemoryStream(); //PNG for transparency
image.Save(stream, (rmshTag.ClassCode == "rmsh" || rmshTag.ClassCode == "mat") ? ImageFormat.Bmp : ImageFormat.Bmp);
var diffuse = new BitmapImage();
diffuse.BeginInit();
diffuse.StreamSource = new MemoryStream(stream.ToArray());
diffuse.EndInit();
matGroup.Children.Add(new DiffuseMaterial()
{
Brush = new ImageBrush(diffuse)
{
ViewportUnits = BrushMappingMode.Absolute,
TileMode = TileMode.Tile,
Viewport = new System.Windows.Rect(0, 0, 1f / Math.Abs(uTiling), 1f / Math.Abs(vTiling))
}
});
if (spec && rmshTag.ClassCode == "rmsh")
{
stream = new MemoryStream();
image.Save(stream, ImageFormat.Png);
var specular = new BitmapImage();
specular.BeginInit();
specular.StreamSource = new MemoryStream(stream.ToArray());
specular.EndInit();
matGroup.Children.Add(new SpecularMaterial()
{
SpecularPower = 10,
Brush = new ImageBrush(specular)
{
ViewportUnits = BrushMappingMode.Absolute,
TileMode = TileMode.Tile,
Viewport = new System.Windows.Rect(0, 0, 1f / Math.Abs(uTiling), 1f / Math.Abs(vTiling))
}
});
}
shaders.Add(matGroup);
}
catch
{
matGroup.Children.Add(errMat);
shaders.Add(matGroup);
}
}
}
public override bool Execute(List <string> args)
{
if (args.Count != 1)
{
return(false);
}
//
// Verify and load the blam shader
//
var shaderName = args[0];
CacheBase.IndexItem item = null;
Console.WriteLine("Verifying blam shader tag...");
foreach (var tag in BlamCache.IndexItems)
{
if ((tag.ParentClass == "rm") && tag.Filename == shaderName)
{
item = tag;
break;
}
}
if (item == null)
{
Console.WriteLine("Blam shader tag does not exist: " + shaderName);
return(false);
}
var renderMethod = DefinitionsManager.rmsh(BlamCache, item);
var templateItem = BlamCache.IndexItems.Find(i =>
i.ID == renderMethod.Properties[0].TemplateTagID);
var template = DefinitionsManager.rmt2(BlamCache, templateItem);
//
// Determine the blam shader's base bitmap
//
var bitmapIndex = -1;
var bitmapArgName = "";
for (var i = 0; i < template.UsageBlocks.Count; i++)
{
var entry = template.UsageBlocks[i];
if (entry.Usage.StartsWith("base_map") ||
entry.Usage.StartsWith("diffuse_map") ||
entry.Usage == "foam_texture")
{
bitmapIndex = i;
bitmapArgName = entry.Usage;
break;
}
}
//
// Load and decode the blam shader's base bitmap
//
var bitmItem = BlamCache.IndexItems.Find(i =>
i.ID == renderMethod.Properties[0].ShaderMaps[bitmapIndex].BitmapTagID);
var bitm = DefinitionsManager.bitm(BlamCache, bitmItem);
var submap = bitm.Bitmaps[0];
byte[] raw;
if (BlamCache.Version <= DefinitionSet.Halo2Vista)
{
raw = BlamCache.GetRawFromID(submap.PixelsOffset, submap.RawSize);
}
else
{
if (bitm.RawChunkBs.Count > 0)
{
int rawID = bitm.RawChunkBs[submap.InterleavedIndex].RawID;
byte[] buffer = BlamCache.GetRawFromID(rawID);
raw = new byte[submap.RawSize];
Array.Copy(buffer, submap.Index2 * submap.RawSize, raw, 0, submap.RawSize);
}
else
{
int rawID = bitm.RawChunkAs[0].RawID;
raw = BlamCache.GetRawFromID(rawID, submap.RawSize);
}
}
var vHeight = submap.VirtualHeight;
var vWidth = submap.VirtualWidth;
var ms = new MemoryStream();
var bw = new BinaryWriter(ms);
if (submap.Flags.Values[3])
{
raw = DXTDecoder.ConvertToLinearTexture(raw, vWidth, vHeight, submap.Format);
}
if (submap.Format != BitmapFormat.A8R8G8B8)
{
for (int i = 0; i < raw.Length; i += 2)
{
Array.Reverse(raw, i, 2);
}
}
else
{
for (int i = 0; i < (raw.Length); i += 4)
{
Array.Reverse(raw, i, 4);
}
}
new DDS(submap).Write(bw);
bw.Write(raw);
raw = ms.ToArray();
bw.Close();
bw.Dispose();
//
// ElDorado Serialization
//
using (var cacheStream = Info.CacheFile.Open(FileMode.Open, FileAccess.ReadWrite))
{
//
// Create the new eldorado bitmap
//
var resourceManager = new ResourceDataManager();
resourceManager.LoadCachesFromDirectory(Info.CacheFile.DirectoryName);
var newBitm = Info.Cache.DuplicateTag(cacheStream, Info.Cache.Tags[0x101F]);
var bitmap = new TagDefinitions.Bitmap
{
Flags = TagDefinitions.Bitmap.RuntimeFlags.UseResource,
Sequences = new List <TagDefinitions.Bitmap.Sequence>
{
new TagDefinitions.Bitmap.Sequence
{
Name = "",
FirstBitmapIndex = 0,
BitmapCount = 1
}
},
Images = new List <TagDefinitions.Bitmap.Image>
{
new TagDefinitions.Bitmap.Image
{
Signature = new Tag("bitm").Value,
Unknown28 = -1
}
},
Resources = new List <TagDefinitions.Bitmap.BitmapResource>
{
new TagDefinitions.Bitmap.BitmapResource()
}
};
using (var imageStream = new MemoryStream(raw))
{
var injector = new BitmapDdsInjector(resourceManager);
imageStream.Seek(0, SeekOrigin.Begin);
injector.InjectDds(Info.Serializer, Info.Deserializer, bitmap, 0, imageStream);
}
var context = new TagSerializationContext(cacheStream, Info.Cache, Info.StringIDs, newBitm);
Info.Serializer.Serialize(context, bitmap);
//
// Create the new eldorado shader
//
var newRmsh = Info.Cache.DuplicateTag(cacheStream, Info.Cache.Tags[0x331A]);
context = new TagSerializationContext(cacheStream, Info.Cache, Info.StringIDs, newRmsh);
var shader = Info.Deserializer.Deserialize <TagDefinitions.Shader>(context);
shader.ShaderProperties[0].ShaderMaps[0].Bitmap = newBitm;
Info.Serializer.Serialize(context, shader);
Console.WriteLine("Done! New shader tag is 0x" + newRmsh.Index.ToString("X8"));
}
return(true);
}