public static H3D IdentifyAndOpen(string FileName, H3DDict <H3DBone> Skeleton = null)
{
//Formats that can by identified by extensions
string FilePath = Path.GetDirectoryName(FileName);
switch (Path.GetExtension(FileName).ToLower())
{
case ".txt":
H3D AllFiles = new H3D();
string[] files = File.ReadAllLines(FileName);
string Parent = FilePath;
foreach (string File in files)
{
AllFiles.Merge(IdentifyAndOpen(Path.Combine(Parent, File)));
}
return(AllFiles);
case ".gmp":
H3D OutputH3D = new H3D();
GF1MotionPack MotPack = new GF1MotionPack(new BinaryReader(new FileStream(FileName, FileMode.Open)));
foreach (GF1Motion Mot in MotPack)
{
H3DAnimation SklAnim = Mot.ToH3DSkeletalAnimation(Skeleton);
SklAnim.Name = $"Motion_{Mot.Index}";
OutputH3D.SkeletalAnimations.Add(SklAnim);
}
return(OutputH3D);
case ".smd": return(new SMD(FileName).ToH3D(FilePath));
case ".obj": return(new OBJ(FileName).ToH3D(FilePath));
case ".mtl": return(new OBJ(FileName).ToH3D(FilePath));
case ".cmif": return(new CMIFFile(new FileStream(FileName, FileMode.Open)).ToH3D());
case ".png":
H3D Out = new H3D();
Out.Textures.Add(new H3DTexture(FileName, true));
return(Out);
case ".gfbmdl":
H3DModel model = new GFModel(new BinaryReader(new FileStream(FileName, FileMode.Open)), Path.GetFileNameWithoutExtension(FileName)).ToH3DModel();
H3D Scene = new H3D();
Scene.Models.Add(model);
return(Scene);
case ".mbn":
using (FileStream Input = new FileStream(FileName, FileMode.Open))
{
H3D BaseScene = H3D.Open(File.ReadAllBytes(FileName.Replace(".mbn", ".bch")));
MBn ModelBinary = new MBn(new BinaryReader(Input), BaseScene);
return(ModelBinary.ToH3D());
}
}
//Formats that can only be indetified by "magic numbers"
H3D Output = null;
using (FileStream FS = new FileStream(FileName, FileMode.Open))
{
if (FS.Length > 4)
{
BinaryReader Reader = new BinaryReader(FS);
uint MagicNum = Reader.ReadUInt32();
FS.Seek(-4, SeekOrigin.Current);
string Magic = Encoding.ASCII.GetString(Reader.ReadBytes(4));
FS.Seek(0, SeekOrigin.Begin);
if (Magic.StartsWith("BCH"))
{
return(H3D.Open(Reader.ReadBytes((int)FS.Length)));
}
else if (Magic.StartsWith("MOD"))
{
return(LoadMTModel(Reader, FileName, Path.GetDirectoryName(FileName)));
}
else if (Magic.StartsWith("TEX"))
{
return(new MTTexture(Reader, Path.GetFileNameWithoutExtension(FileName)).ToH3D());
}
else if (Magic.StartsWith("MFX"))
{
MTShader = new MTShaderEffects(Reader);
}
else if (Magic.StartsWith("CGFX"))
{
return(Gfx.Open(FS));
}
else if (Magic.StartsWith("CMIF"))
{
return(new CMIFFile(new FileStream(FileName, FileMode.Open)).ToH3D());
}
else
{
if (GFPackage.IsValidPackage(FS))
{
GFPackage.Header PackHeader = GFPackage.GetPackageHeader(FS);
switch (PackHeader.Magic)
{
case "AL": Output = GFAreaLOD.OpenAsH3D(FS, PackHeader, 1); break;
case "AD": Output = GFPackedTexture.OpenAsH3D(FS, PackHeader, 1); break;
//case "BG": Output = GFL2OverWorld.OpenAsH3D(FS, PackHeader, Skeleton); break;
case "BS": Output = GFBtlSklAnim.OpenAsH3D(FS, PackHeader, Skeleton); break;
case "CM": Output = GFCharaModel.OpenAsH3D(FS, PackHeader); break;
case "GR": Output = GFOWMapModel.OpenAsH3D(FS, PackHeader); break;
case "MM": Output = GFOWCharaModel.OpenAsH3D(FS, PackHeader); break;
case "PC": Output = GFPkmnModel.OpenAsH3D(FS, PackHeader, Skeleton); break;
case "LL":
default:
case "PT": Output = GFPackedTexture.OpenAsH3D(FS, PackHeader, 0); break;
case "PK":
case "PB":
Output = GFPkmnSklAnim.OpenAsH3D(FS, PackHeader, Skeleton); break;
}
}
else
{
switch (MagicNum)
{
case 0x15122117:
Output = new H3D();
Output.Models.Add(new GFModel(Reader, "Model").ToH3DModel());
break;
case 0x15041213:
Output = new H3D();
Output.Textures.Add(new GFTexture(Reader).ToH3DTexture());
break;
case 0x00010000: Output = new GFModelPack(Reader).ToH3D(); break;
case 0x00060000:
if (Skeleton != null)
{
Output = new H3D();
GFMotion Motion = new GFMotion(Reader, 0);
H3DAnimation SklAnim = Motion.ToH3DSkeletalAnimation(Skeleton);
H3DMaterialAnim MatAnim = Motion.ToH3DMaterialAnimation();
H3DAnimation VisAnim = Motion.ToH3DVisibilityAnimation();
if (SklAnim != null)
{
Output.SkeletalAnimations.Add(SklAnim);
}
if (MatAnim != null)
{
Output.MaterialAnimations.Add(MatAnim);
}
if (VisAnim != null)
{
Output.VisibilityAnimations.Add(VisAnim);
}
}
break;
}
}
}
}
}
return(Output);
}
public static H3D OpenAsH3D(Stream Input, GFPackage.Header Header, H3DDict <H3DBone> Skeleton = null)
{
H3D Output = default(H3D);
BinaryReader Reader = new BinaryReader(Input);
if (Input.Length <= Header.Entries[0].Address)
{
return(null);
}
Input.Seek(Header.Entries[0].Address, SeekOrigin.Begin);
uint MagicNum = Reader.ReadUInt32();
switch (MagicNum)
{
case GFModelConstant:
GFModelPack MdlPack = new GFModelPack();
//High Poly Pokémon model
Input.Seek(Header.Entries[0].Address, SeekOrigin.Begin);
MdlPack.Models.Add(new GFModel(Reader, "PM_HighPoly"));
//Low Poly Pokémon model
Input.Seek(Header.Entries[1].Address, SeekOrigin.Begin);
MdlPack.Models.Add(new GFModel(Reader, "PM_LowPoly"));
//Pokémon Shader package
Input.Seek(Header.Entries[2].Address, SeekOrigin.Begin);
GFPackage.Header PSHeader = GFPackage.GetPackageHeader(Input);
foreach (GFPackage.Entry Entry in PSHeader.Entries)
{
Input.Seek(Entry.Address, SeekOrigin.Begin);
MdlPack.Shaders.Add(new GFShader(Reader));
}
//More shaders
Input.Seek(Header.Entries[3].Address, SeekOrigin.Begin);
if (GFPackage.IsValidPackage(Input))
{
GFPackage.Header PCHeader = GFPackage.GetPackageHeader(Input);
foreach (GFPackage.Entry Entry in PCHeader.Entries)
{
Input.Seek(Entry.Address, SeekOrigin.Begin);
MdlPack.Shaders.Add(new GFShader(Reader));
}
}
Output = MdlPack.ToH3D();
break;
case GFTextureConstant:
Output = new H3D();
foreach (GFPackage.Entry Entry in Header.Entries)
{
Input.Seek(Entry.Address, SeekOrigin.Begin);
Output.Textures.Add(new GFTexture(Reader).ToH3DTexture());
}
break;
case GFMotionConstant:
Output = new H3D();
if (Skeleton == null)
{
break;
}
for (int Index = 0; Index < Header.Entries.Length; Index++)
{
Input.Seek(Header.Entries[Index].Address, SeekOrigin.Begin);
if (Input.Position + 4 > Input.Length)
{
break;
}
if (Reader.ReadUInt32() != GFMotionConstant)
{
continue;
}
Input.Seek(-4, SeekOrigin.Current);
GFMotion Mot = new GFMotion(Reader, Index);
H3DAnimation SklAnim = Mot.ToH3DSkeletalAnimation(Skeleton);
H3DMaterialAnim MatAnim = Mot.ToH3DMaterialAnimation();
H3DAnimation VisAnim = Mot.ToH3DVisibilityAnimation();
if (SklAnim != null)
{
SklAnim.Name = $"Motion_{Mot.Index}";
Output.SkeletalAnimations.Add(SklAnim);
}
if (MatAnim != null)
{
MatAnim.Name = $"Motion_{Mot.Index}";
Output.MaterialAnimations.Add(MatAnim);
}
if (VisAnim != null)
{
VisAnim.Name = $"Motion_{Mot.Index}";
Output.VisibilityAnimations.Add(VisAnim);
}
}
break;
case BCHConstant:
Output = new H3D();
foreach (GFPackage.Entry Entry in Header.Entries)
{
Input.Seek(Entry.Address, SeekOrigin.Begin);
MagicNum = Reader.ReadUInt32();
if (MagicNum != BCHConstant)
{
continue;
}
Input.Seek(-4, SeekOrigin.Current);
byte[] Buffer = Reader.ReadBytes(Entry.Length);
Output.Merge(H3D.Open(Buffer));
}
break;
}
return(Output);
}
public static H3D IdentifyByMagic(Stream Stream, H3DDict <H3DBone> Skeleton, string FileName)
{
H3D Output = null;
if (Stream.Length > 4)
{
BinaryReader Reader = new BinaryReader(Stream);
uint MagicNum = Reader.ReadUInt32();
Stream.Seek(-4, SeekOrigin.Current);
string Magic = Encoding.ASCII.GetString(Reader.ReadBytes(4));
Stream.Seek(0, SeekOrigin.Begin);
if (Magic.StartsWith("BCH"))
{
return(H3D.Open(Reader.ReadBytes((int)Stream.Length)));
}
else if (Magic.StartsWith("MOD") && FileName != null)
{
return(LoadMTModel(Reader, FileName, Path.GetDirectoryName(FileName)));
}
else if (Magic.StartsWith("TEX") && FileName != null)
{
return(new MTTexture(Reader, Path.GetFileNameWithoutExtension(FileName)).ToH3D());
}
else if (Magic.StartsWith("MFX"))
{
MTShader = new MTShaderEffects(Reader);
}
else if (Magic.StartsWith("CGFX"))
{
return(Gfx.Open(Stream));
}
else if (Magic.StartsWith("CMIF"))
{
return(new CMIFFile(Stream).ToH3D());
}
else
{
switch (MagicNum)
{
case GFModel.MagicNum:
GFModel Model = new GFModel(Reader, "Model");
Output = Model.ToH3D();
Output.SourceData.Add(Model);
break;
case GFTexture.MagicNum:
//Can be GFShader or GFTexture
Reader.BaseStream.Seek(0x8, SeekOrigin.Current);
string GFMagicStr = StringUtils.ReadPaddedString(Reader, 8);
if (GFMagicStr == GFTexture.MagicStr)
{
Reader.BaseStream.Seek(-0x10, SeekOrigin.Current);
Output = new H3D();
Output.Textures.Add(new GFTexture(Reader).ToH3DTexture());
}
else
{
Reader.BaseStream.Seek(0x8, SeekOrigin.Current);
GFMagicStr = StringUtils.ReadPaddedString(Reader, 8);
if (GFMagicStr == GFShader.MagicStr)
{
Reader.BaseStream.Seek(-0x18, SeekOrigin.Current);
Output = new H3D();
Output.SourceData.Add(new GFShader(Reader));
}
}
break;
case GFModelPack.MagicNum:
if (GFModelPack.IsModelPack(Reader))
{
Output = new GFModelPack(Reader).ToH3D();
}
break;
case GFMotion.MagicNum:
if (Skeleton != null)
{
Output = new H3D();
GFMotion Motion = new GFMotion(Reader, 0);
H3DAnimation SklAnim = Motion.ToH3DSkeletalAnimation(Skeleton);
H3DMaterialAnim MatAnim = Motion.ToH3DMaterialAnimation();
H3DAnimation VisAnim = Motion.ToH3DVisibilityAnimation();
if (SklAnim != null)
{
Output.SkeletalAnimations.Add(SklAnim);
}
if (MatAnim != null)
{
Output.MaterialAnimations.Add(MatAnim);
}
if (VisAnim != null)
{
Output.VisibilityAnimations.Add(VisAnim);
}
}
break;
}
if (GFMotionPack.IsGFL2MotionPack(Reader))
{
GFMotionPack Pack = new GFMotionPack(Reader);
Output = Pack.ToH3D(Skeleton);
}
if (GF1MotionPack.IsGFL1MotionPack(Reader))
{
Output = new GF1MotionPack(Reader).ToH3D(Skeleton);
}
}
}
return(Output);
}
public static H3D OpenAsH3D(Stream Input, GFPackage.Header Header, int FileIndex, int AnimCount, H3DDict <H3DBone> Skeleton = null)
{
int fileIndex = FileIndex;
H3D Output = default(H3D);
BinaryReader Reader = new BinaryReader(Input);
try
{
Input.Seek(Header.Entries[0].Address, SeekOrigin.Begin);
uint MagicNum = Reader.ReadUInt32();
switch (MagicNum)
{
case GFModelConstant:
GFModelPack MdlPack = new GFModelPack();
//High Poly Pokémon model
Input.Seek(Header.Entries[0].Address, SeekOrigin.Begin);
MdlPack.Models.Add(new GFModel(Reader, "PM_HighPoly"));
//Low Poly Pokémon model
Input.Seek(Header.Entries[1].Address, SeekOrigin.Begin);
MdlPack.Models.Add(new GFModel(Reader, "PM_LowPoly"));
//Pokémon Shader package
Input.Seek(Header.Entries[2].Address, SeekOrigin.Begin);
GFPackage.Header PSHeader = GFPackage.GetPackageHeader(Input);
foreach (GFPackage.Entry Entry in PSHeader.Entries)
{
Input.Seek(Entry.Address, SeekOrigin.Begin);
MdlPack.Shaders.Add(new GFShader(Reader));
}
//More shaders
Input.Seek(Header.Entries[3].Address, SeekOrigin.Begin);
if (GFPackage.IsValidPackage(Input))
{
GFPackage.Header PCHeader = GFPackage.GetPackageHeader(Input);
foreach (GFPackage.Entry Entry in PCHeader.Entries)
{
Input.Seek(Entry.Address, SeekOrigin.Begin);
MdlPack.Shaders.Add(new GFShader(Reader));
}
}
Output = MdlPack.ToH3D();
break;
case GFTextureConstant:
Output = new H3D();
foreach (GFPackage.Entry Entry in Header.Entries)
{
Input.Seek(Entry.Address, SeekOrigin.Begin);
Output.Textures.Add(new GFTexture(Reader).ToH3DTexture());
}
break;
case GFMotionConstant:
Output = new H3D();
if (Skeleton == null)
{
break;
}
HashSet <uint> sklAdresses = new HashSet <uint>();
HashSet <uint> materialAdresses = new HashSet <uint>();
HashSet <uint> visibilityAdresses = new HashSet <uint>();
for (int Index = 0; Index < Header.Entries.Length; Index++)
{
Input.Seek(Header.Entries[Index].Address, SeekOrigin.Begin);
if (Input.Position + 4 > Input.Length)
{
break;
}
if (Reader.ReadUInt32() != GFMotionConstant)
{
continue;
}
Input.Seek(-4, SeekOrigin.Current);
GFMotion Mot = new GFMotion(Reader, Index);
H3DAnimation SklAnim = Mot.ToH3DSkeletalAnimation(Skeleton);
H3DMaterialAnim MatAnim = Mot.ToH3DMaterialAnimation();
H3DAnimation VisAnim = Mot.ToH3DVisibilityAnimation();
if (SklAnim != null)
{
// SklAnim.Name = $"Motion_{Mot.Index}";
// Output.SkeletalAnimations.Add(SklAnim);
if (!sklAdresses.Contains(Header.Entries[Index].Address))
{
Output.SkeletalAnimations.Add(SklAnim);
sklAdresses.Add(Header.Entries[Index].Address);
Console.WriteLine("skeletal " + Header.Entries[Index].Address);
}
}
if (MatAnim != null)
{
//MatAnim.Name = $"Motion_{Mot.Index}";
if (!materialAdresses.Contains(Header.Entries[Index].Address))
{
Output.MaterialAnimations.Add(MatAnim);
materialAdresses.Add(Header.Entries[Index].Address);
Console.WriteLine("material " + Header.Entries[Index].Address);
}
}
if (VisAnim != null)
{
//VisAnim.Name = $"Motion_{Mot.Index}";
Output.VisibilityAnimations.Add(VisAnim);
if (!visibilityAdresses.Contains(Header.Entries[Index].Address))
{
Output.VisibilityAnimations.Add(VisAnim);
visibilityAdresses.Add(Header.Entries[Index].Address);
Console.WriteLine("visibility " + Header.Entries[Index].Address);
}
}
}
// Console.WriteLine(Output.SkeletalAnimations.Count);
// Console.WriteLine(AnimCount);
while (Output.SkeletalAnimations.Count > AnimCount)
{
Output.SkeletalAnimations.Remove(Output.SkeletalAnimations.Count - 1);
}
// if (fileIndex == 4)
// {
//
// }
//todo здесь проверку
// if (Output.SkeletalAnimations.Any())
// {
// Output.SkeletalAnimations.Remove(Output.SkeletalAnimations.Count-1);
// }
break;
case BCHConstant:
Output = new H3D();
foreach (GFPackage.Entry Entry in Header.Entries)
{
Input.Seek(Entry.Address, SeekOrigin.Begin);
MagicNum = Reader.ReadUInt32();
if (MagicNum != BCHConstant)
{
continue;
}
Input.Seek(-4, SeekOrigin.Current);
byte[] Buffer = Reader.ReadBytes(Entry.Length);
Output.Merge(H3D.Open(Buffer));
}
break;
}
return(Output);
}
catch (EndOfStreamException e)
{
return(new H3D());
throw;
}
}
public static H3D IdentifyAndOpen(string fileName, H3DDict <H3DBone> skeleton = null)
{
//Formats that can by identified by extensions
var filePath = Path.GetDirectoryName(fileName);
switch (Path.GetExtension(fileName).ToLower())
{
case ".smd": return(new SMD(fileName).ToH3D(filePath));
case ".obj": return(new OBJ(fileName).ToH3D(filePath));
case ".mbn":
using (var input = new FileStream(fileName, FileMode.Open))
{
var baseScene = H3D.Open(File.ReadAllBytes(fileName.Replace(".mbn", ".bch")));
var modelBinary = new MBn(new BinaryReader(input), baseScene);
return(modelBinary.ToH3D());
}
}
//Formats that can only be indetified by "magic numbers"
var output = default(H3D);
using (var fs = new FileStream(fileName, FileMode.Open))
{
if (fs.Length > 4)
{
var reader = new BinaryReader(fs);
var magicNum = reader.ReadUInt32();
fs.Seek(-4, SeekOrigin.Current);
var magic = Encoding.ASCII.GetString(reader.ReadBytes(4));
fs.Seek(0, SeekOrigin.Begin);
if (magic.StartsWith("BCH"))
{
return(H3D.Open(reader.ReadBytes((int)fs.Length)));
}
else if (magic.StartsWith("MOD"))
{
return(LoadMTModel(reader, fileName, Path.GetDirectoryName(fileName)));
}
else if (magic.StartsWith("TEX"))
{
return(new MTTexture(reader, Path.GetFileNameWithoutExtension(fileName)).ToH3D());
}
else if (magic.StartsWith("MFX"))
{
_mtShader = new MTShaderEffects(reader);
}
else if (magic.StartsWith("CGFX"))
{
return(Gfx.Open(fs));
}
else
{
if (GFPackage.IsValidPackage(fs))
{
var packHeader = GFPackage.GetPackageHeader(fs);
switch (packHeader.Magic)
{
case "AD": output = GFPackedTexture.OpenAsH3D(fs, packHeader, 1); break;
case "BG": output = GFL2OverWorld.OpenAsH3D(fs, packHeader, skeleton); break;
case "BS": output = GFBtlSklAnim.OpenAsH3D(fs, packHeader, skeleton); break;
case "CM": output = GFCharaModel.OpenAsH3D(fs, packHeader); break;
case "GR": output = GFOWMapModel.OpenAsH3D(fs, packHeader); break;
case "MM": output = GFOWCharaModel.OpenAsH3D(fs, packHeader); break;
case "PC": output = GFPkmnModel.OpenAsH3D(fs, packHeader, skeleton); break;
case "PT": output = GFPackedTexture.OpenAsH3D(fs, packHeader, 0); break;
case "PK":
case "PB": output = GFPkmnSklAnim.OpenAsH3D(fs, packHeader, skeleton); break;
}
}
else
{
switch (magicNum)
{
case 0x15122117:
output = new H3D();
output.Models.Add(new GFModel(reader, "Model").ToH3DModel());
break;
case 0x15041213:
output = new H3D();
output.Textures.Add(new GFTexture(reader).ToH3DTexture());
break;
case 0x00010000: output = new GFModelPack(reader).ToH3D(); break;
case 0x00060000:
if (skeleton != null)
{
output = new H3D();
var motion = new GFMotion(reader, 0);
var sklAnim = motion.ToH3DSkeletalAnimation(skeleton);
var matAnim = motion.ToH3DMaterialAnimation();
var visAnim = motion.ToH3DVisibilityAnimation();
if (sklAnim != null)
{
output.SkeletalAnimations.Add(sklAnim);
}
if (matAnim != null)
{
output.MaterialAnimations.Add(matAnim);
}
if (visAnim != null)
{
output.VisibilityAnimations.Add(visAnim);
}
}
break;
}
}
}
}
}
return(output);
}
public static H3D OpenAsH3D(Stream input, GFPackage.Header header, H3DDict <H3DBone> skeleton = null)
{
var output = default(H3D);
var reader = new BinaryReader(input);
input.Seek(header.Entries[0].Address, SeekOrigin.Begin);
var magicNum = reader.ReadUInt32();
switch (magicNum)
{
case GFModelConstant:
var mdlPack = new GFModelPack();
//High Poly Pokémon model
input.Seek(header.Entries[0].Address, SeekOrigin.Begin);
mdlPack.Models.Add(new GFModel(reader, "PM_HighPoly"));
//Low Poly Pokémon model
input.Seek(header.Entries[1].Address, SeekOrigin.Begin);
mdlPack.Models.Add(new GFModel(reader, "PM_LowPoly"));
//Pokémon Shader package
input.Seek(header.Entries[2].Address, SeekOrigin.Begin);
var psHeader = GFPackage.GetPackageHeader(input);
foreach (var entry in psHeader.Entries)
{
input.Seek(entry.Address, SeekOrigin.Begin);
mdlPack.Shaders.Add(new GFShader(reader));
}
//More shaders
input.Seek(header.Entries[3].Address, SeekOrigin.Begin);
if (GFPackage.IsValidPackage(input))
{
var pcHeader = GFPackage.GetPackageHeader(input);
foreach (var entry in pcHeader.Entries)
{
input.Seek(entry.Address, SeekOrigin.Begin);
mdlPack.Shaders.Add(new GFShader(reader));
}
}
output = mdlPack.ToH3D();
break;
case GFTextureConstant:
output = new H3D();
foreach (var entry in header.Entries)
{
input.Seek(entry.Address, SeekOrigin.Begin);
output.Textures.Add(new GFTexture(reader).ToH3DTexture());
}
break;
case GFMotionConstant:
output = new H3D();
if (skeleton == null)
{
break;
}
for (var index = 0; index < header.Entries.Length; index++)
{
input.Seek(header.Entries[index].Address, SeekOrigin.Begin);
if (input.Position + 4 > input.Length)
{
break;
}
if (reader.ReadUInt32() != GFMotionConstant)
{
continue;
}
input.Seek(-4, SeekOrigin.Current);
var mot = new GFMotion(reader, index);
var sklAnim = mot.ToH3DSkeletalAnimation(skeleton);
var matAnim = mot.ToH3DMaterialAnimation();
var visAnim = mot.ToH3DVisibilityAnimation();
if (sklAnim != null)
{
sklAnim.Name = $"Motion_{mot.Index}";
output.SkeletalAnimations.Add(sklAnim);
}
if (matAnim != null)
{
matAnim.Name = $"Motion_{mot.Index}";
output.MaterialAnimations.Add(matAnim);
}
if (visAnim != null)
{
visAnim.Name = $"Motion_{mot.Index}";
output.VisibilityAnimations.Add(visAnim);
}
}
break;
case BCHConstant:
output = new H3D();
foreach (var entry in header.Entries)
{
input.Seek(entry.Address, SeekOrigin.Begin);
magicNum = reader.ReadUInt32();
if (magicNum != BCHConstant)
{
continue;
}
input.Seek(-4, SeekOrigin.Current);
var buffer = reader.ReadBytes(entry.Length);
output.Merge(H3D.Open(buffer));
}
break;
}
return(output);
}