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Add some refactoring of data, Stains and STM files.

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This commit is contained in:
Ottermandias 2022-11-09 13:53:52 +01:00
parent 7e167cf0cf
commit 8d11e1075d
11 changed files with 580 additions and 227 deletions
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166
Penumbra.GameData/Files/MdlFile.cs
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@ -20,10 +20,10 @@ public partial class MdlFile : IWritable
public ushort[] ShapeMeshStartIndex;
public ushort[] ShapeMeshCount;
public Shape( MdlStructs.ShapeStruct data, uint[] offsets, string[] strings )
public Shape(MdlStructs.ShapeStruct data, uint[] offsets, string[] strings)
{
var idx = offsets.AsSpan().IndexOf( data.StringOffset );
ShapeName = idx >= 0 ? strings[ idx ] : string.Empty;
var idx = offsets.AsSpan().IndexOf(data.StringOffset);
ShapeName = idx >= 0 ? strings[idx] : string.Empty;
ShapeMeshStartIndex = data.ShapeMeshStartIndex;
ShapeMeshCount = data.ShapeMeshCount;
}
@ -85,144 +85,128 @@ public partial class MdlFile : IWritable
// Raw, unparsed data.
public byte[] RemainingData;
public MdlFile( byte[] data )
public MdlFile(byte[] data)
{
using var stream = new MemoryStream( data );
using var r = new LuminaBinaryReader( stream );
using var stream = new MemoryStream(data);
using var r = new LuminaBinaryReader(stream);
var header = LoadModelFileHeader( r );
var header = LoadModelFileHeader(r);
LodCount = header.LodCount;
VertexBufferSize = header.VertexBufferSize;
IndexBufferSize = header.IndexBufferSize;
VertexOffset = header.VertexOffset;
IndexOffset = header.IndexOffset;
for( var i = 0; i < 3; ++i )
for (var i = 0; i < 3; ++i)
{
if( VertexOffset[ i ] > 0 )
{
VertexOffset[ i ] -= header.RuntimeSize;
}
if (VertexOffset[i] > 0)
VertexOffset[i] -= header.RuntimeSize;
if( IndexOffset[ i ] > 0 )
{
IndexOffset[ i ] -= header.RuntimeSize;
}
if (IndexOffset[i] > 0)
IndexOffset[i] -= header.RuntimeSize;
}
VertexDeclarations = new MdlStructs.VertexDeclarationStruct[header.VertexDeclarationCount];
for( var i = 0; i < header.VertexDeclarationCount; ++i )
{
VertexDeclarations[ i ] = MdlStructs.VertexDeclarationStruct.Read( r );
}
for (var i = 0; i < header.VertexDeclarationCount; ++i)
VertexDeclarations[i] = MdlStructs.VertexDeclarationStruct.Read(r);
var (offsets, strings) = LoadStrings( r );
var (offsets, strings) = LoadStrings(r);
var modelHeader = LoadModelHeader( r );
var modelHeader = LoadModelHeader(r);
ElementIds = new MdlStructs.ElementIdStruct[modelHeader.ElementIdCount];
for( var i = 0; i < modelHeader.ElementIdCount; i++ )
{
ElementIds[ i ] = MdlStructs.ElementIdStruct.Read( r );
}
for (var i = 0; i < modelHeader.ElementIdCount; i++)
ElementIds[i] = MdlStructs.ElementIdStruct.Read(r);
Lods = r.ReadStructuresAsArray< MdlStructs.LodStruct >( 3 );
Lods = r.ReadStructuresAsArray<MdlStructs.LodStruct>(3);
ExtraLods = modelHeader.ExtraLodEnabled
? r.ReadStructuresAsArray< MdlStructs.ExtraLodStruct >( 3 )
: Array.Empty< MdlStructs.ExtraLodStruct >();
? r.ReadStructuresAsArray<MdlStructs.ExtraLodStruct>(3)
: Array.Empty<MdlStructs.ExtraLodStruct>();
Meshes = new MdlStructs.MeshStruct[modelHeader.MeshCount];
for( var i = 0; i < modelHeader.MeshCount; i++ )
{
Meshes[ i ] = MdlStructs.MeshStruct.Read( r );
}
for (var i = 0; i < modelHeader.MeshCount; i++)
Meshes[i] = MdlStructs.MeshStruct.Read(r);
Attributes = new string[modelHeader.AttributeCount];
for( var i = 0; i < modelHeader.AttributeCount; ++i )
for (var i = 0; i < modelHeader.AttributeCount; ++i)
{
var offset = r.ReadUInt32();
var stringIdx = offsets.AsSpan().IndexOf( offset );
Attributes[ i ] = stringIdx >= 0 ? strings[ stringIdx ] : string.Empty;
var stringIdx = offsets.AsSpan().IndexOf(offset);
Attributes[i] = stringIdx >= 0 ? strings[stringIdx] : string.Empty;
}
TerrainShadowMeshes = r.ReadStructuresAsArray< MdlStructs.TerrainShadowMeshStruct >( modelHeader.TerrainShadowMeshCount );
SubMeshes = r.ReadStructuresAsArray< MdlStructs.SubmeshStruct >( modelHeader.SubmeshCount );
TerrainShadowSubMeshes = r.ReadStructuresAsArray< MdlStructs.TerrainShadowSubmeshStruct >( modelHeader.TerrainShadowSubmeshCount );
TerrainShadowMeshes = r.ReadStructuresAsArray<MdlStructs.TerrainShadowMeshStruct>(modelHeader.TerrainShadowMeshCount);
SubMeshes = r.ReadStructuresAsArray<MdlStructs.SubmeshStruct>(modelHeader.SubmeshCount);
TerrainShadowSubMeshes = r.ReadStructuresAsArray<MdlStructs.TerrainShadowSubmeshStruct>(modelHeader.TerrainShadowSubmeshCount);
Materials = new string[modelHeader.MaterialCount];
for( var i = 0; i < modelHeader.MaterialCount; ++i )
for (var i = 0; i < modelHeader.MaterialCount; ++i)
{
var offset = r.ReadUInt32();
var stringIdx = offsets.AsSpan().IndexOf( offset );
Materials[ i ] = stringIdx >= 0 ? strings[ stringIdx ] : string.Empty;
var stringIdx = offsets.AsSpan().IndexOf(offset);
Materials[i] = stringIdx >= 0 ? strings[stringIdx] : string.Empty;
}
Bones = new string[modelHeader.BoneCount];
for( var i = 0; i < modelHeader.BoneCount; ++i )
for (var i = 0; i < modelHeader.BoneCount; ++i)
{
var offset = r.ReadUInt32();
var stringIdx = offsets.AsSpan().IndexOf( offset );
Bones[ i ] = stringIdx >= 0 ? strings[ stringIdx ] : string.Empty;
var stringIdx = offsets.AsSpan().IndexOf(offset);
Bones[i] = stringIdx >= 0 ? strings[stringIdx] : string.Empty;
}
BoneTables = new MdlStructs.BoneTableStruct[modelHeader.BoneTableCount];
for( var i = 0; i < modelHeader.BoneTableCount; i++ )
{
BoneTables[ i ] = MdlStructs.BoneTableStruct.Read( r );
}
for (var i = 0; i < modelHeader.BoneTableCount; i++)
BoneTables[i] = MdlStructs.BoneTableStruct.Read(r);
Shapes = new Shape[modelHeader.ShapeCount];
for( var i = 0; i < modelHeader.ShapeCount; i++ )
{
Shapes[ i ] = new Shape( MdlStructs.ShapeStruct.Read( r ), offsets, strings );
}
for (var i = 0; i < modelHeader.ShapeCount; i++)
Shapes[i] = new Shape(MdlStructs.ShapeStruct.Read(r), offsets, strings);
ShapeMeshes = r.ReadStructuresAsArray< MdlStructs.ShapeMeshStruct >( modelHeader.ShapeMeshCount );
ShapeValues = r.ReadStructuresAsArray< MdlStructs.ShapeValueStruct >( modelHeader.ShapeValueCount );
ShapeMeshes = r.ReadStructuresAsArray<MdlStructs.ShapeMeshStruct>(modelHeader.ShapeMeshCount);
ShapeValues = r.ReadStructuresAsArray<MdlStructs.ShapeValueStruct>(modelHeader.ShapeValueCount);
var submeshBoneMapSize = r.ReadUInt32();
SubMeshBoneMap = r.ReadStructures< ushort >( ( int )submeshBoneMapSize / 2 ).ToArray();
SubMeshBoneMap = r.ReadStructures<ushort>((int)submeshBoneMapSize / 2).ToArray();
var paddingAmount = r.ReadByte();
r.Seek( r.BaseStream.Position + paddingAmount );
r.Seek(r.BaseStream.Position + paddingAmount);
// Dunno what this first one is for?
BoundingBoxes = MdlStructs.BoundingBoxStruct.Read( r );
ModelBoundingBoxes = MdlStructs.BoundingBoxStruct.Read( r );
WaterBoundingBoxes = MdlStructs.BoundingBoxStruct.Read( r );
VerticalFogBoundingBoxes = MdlStructs.BoundingBoxStruct.Read( r );
BoundingBoxes = MdlStructs.BoundingBoxStruct.Read(r);
ModelBoundingBoxes = MdlStructs.BoundingBoxStruct.Read(r);
WaterBoundingBoxes = MdlStructs.BoundingBoxStruct.Read(r);
VerticalFogBoundingBoxes = MdlStructs.BoundingBoxStruct.Read(r);
BoneBoundingBoxes = new MdlStructs.BoundingBoxStruct[modelHeader.BoneCount];
for( var i = 0; i < modelHeader.BoneCount; i++ )
{
BoneBoundingBoxes[ i ] = MdlStructs.BoundingBoxStruct.Read( r );
}
for (var i = 0; i < modelHeader.BoneCount; i++)
BoneBoundingBoxes[i] = MdlStructs.BoundingBoxStruct.Read(r);
RemainingData = r.ReadBytes( ( int )( r.BaseStream.Length - r.BaseStream.Position ) );
RemainingData = r.ReadBytes((int)(r.BaseStream.Length - r.BaseStream.Position));
}
private MdlStructs.ModelFileHeader LoadModelFileHeader( LuminaBinaryReader r )
private MdlStructs.ModelFileHeader LoadModelFileHeader(LuminaBinaryReader r)
{
var header = MdlStructs.ModelFileHeader.Read( r );
var header = MdlStructs.ModelFileHeader.Read(r);
Version = header.Version;
EnableIndexBufferStreaming = header.EnableIndexBufferStreaming;
EnableEdgeGeometry = header.EnableEdgeGeometry;
return header;
}
private MdlStructs.ModelHeader LoadModelHeader( BinaryReader r )
private MdlStructs.ModelHeader LoadModelHeader(BinaryReader r)
{
var modelHeader = r.ReadStructure< MdlStructs.ModelHeader >();
var modelHeader = r.ReadStructure<MdlStructs.ModelHeader>();
Radius = modelHeader.Radius;
Flags1 = ( MdlStructs.ModelFlags1 )( modelHeader.GetType()
.GetField( "Flags1", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public )?.GetValue( modelHeader )
?? 0 );
Flags2 = ( MdlStructs.ModelFlags2 )( modelHeader.GetType()
.GetField( "Flags2", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public )?.GetValue( modelHeader )
?? 0 );
Flags1 = (MdlStructs.ModelFlags1)(modelHeader.GetType()
.GetField("Flags1", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public)?.GetValue(modelHeader)
?? 0);
Flags2 = (MdlStructs.ModelFlags2)(modelHeader.GetType()
.GetField("Flags2", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public)?.GetValue(modelHeader)
?? 0);
ModelClipOutDistance = modelHeader.ModelClipOutDistance;
ShadowClipOutDistance = modelHeader.ShadowClipOutDistance;
Unknown4 = modelHeader.Unknown4;
Unknown5 = ( byte )( modelHeader.GetType()
.GetField( "Unknown5", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public )?.GetValue( modelHeader )
?? 0 );
Unknown5 = (byte)(modelHeader.GetType()
.GetField("Unknown5", BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public)?.GetValue(modelHeader)
?? 0);
Unknown6 = modelHeader.Unknown6;
Unknown7 = modelHeader.Unknown7;
Unknown8 = modelHeader.Unknown8;
@ -233,27 +217,27 @@ public partial class MdlFile : IWritable
return modelHeader;
}
private static (uint[], string[]) LoadStrings( BinaryReader r )
private static (uint[], string[]) LoadStrings(BinaryReader r)
{
var stringCount = r.ReadUInt16();
r.ReadUInt16();
var stringSize = ( int )r.ReadUInt32();
var stringData = r.ReadBytes( stringSize );
var stringSize = (int)r.ReadUInt32();
var stringData = r.ReadBytes(stringSize);
var start = 0;
var strings = new string[stringCount];
var offsets = new uint[stringCount];
for( var i = 0; i < stringCount; ++i )
for (var i = 0; i < stringCount; ++i)
{
var span = stringData.AsSpan( start );
var idx = span.IndexOf( ( byte )'\0' );
strings[ i ] = Encoding.UTF8.GetString( span[ ..idx ] );
offsets[ i ] = ( uint )start;
start = start + idx + 1;
var span = stringData.AsSpan(start);
var idx = span.IndexOf((byte)'\0');
strings[i] = Encoding.UTF8.GetString(span[..idx]);
offsets[i] = (uint)start;
start = start + idx + 1;
}
return ( offsets, strings );
return (offsets, strings);
}
public unsafe uint StackSize
=> ( uint )( VertexDeclarations.Length * NumVertices * sizeof( MdlStructs.VertexElement ) );
}
=> (uint)(VertexDeclarations.Length * NumVertices * sizeof(MdlStructs.VertexElement));
}