private MSetFile LoadInternal(BinaryReader br)
{
var ascii = new ASCIIEncoding();
// HEADER
var mh_hs = br.ReadInt32();
var mh___ = br.ReadDataTypesBig(DataType.I32S, DataType.I32S, DataType.I16S);
var mh_fv = (int)mh___[0];
var mh_ts = (int)mh___[1];
var mh_mc = (short)mh___[2];
var mh_mdls = new MSetModelDefinition[mh_mc];
for (int i = 0; i < mh_mc; i++)
{
var mh_mdl_nl = (short)br.ReadDataTypeBig(DataType.I16S);
var mh_mdl_mn = br.ReadString(mh_mdl_nl, ascii);
var mh_mdl_oc = (short)br.ReadDataTypeBig(DataType.I16S);
var mh_mdl_ofs = new MSetModelOffset[mh_mdl_oc];
for (int j = 0; j < mh_mdl_oc; j++)
{
var mh_mdl_of___ = br.ReadDataTypesBig(DataType.I32S, DataType.I32S);
var mh_mdl_of_of = (int)mh_mdl_of___[0];
var mh_mdl_of_ln = (int)mh_mdl_of___[1];
var mh_mdl_of = new MSetModelOffset
{
Offset = mh_mdl_of_of,
Length = mh_mdl_of_ln
};
mh_mdl_ofs[j] = mh_mdl_of;
}
var mh_mdl_pd_r = br.ReadDataTypesBig(DataType.I32S, DataType.I32S, DataType.I32S);
var mh_mdl_pd = DataOperations.Cast <int>(mh_mdl_pd_r);
var mh_mdl = new MSetModelDefinition
{
ModelNameLength = mh_mdl_nl,
ModelName = mh_mdl_mn,
ModelOffsetCount = mh_mdl_oc,
ModelOffsets = mh_mdl_ofs,
Padding = mh_mdl_pd
};
mh_mdls[i] = mh_mdl;
}
var mh = new MSetFileHeader
{
HeaderSize = mh_hs,
FileVersion = mh_fv,
DataCRC = mh_ts,
ModelDefinitionCount = mh_mc,
ModelDefinitions = mh_mdls
};
// SOURCE FILE SET
var msf_nl = (short)br.ReadDataType(DataType.I16S);
var msf_sn = br.ReadString(msf_nl, ascii);
var msf___ = br.ReadDataTypes(DataType.I32S, DataType.I32S);
var msf_sl = (int)msf___[0];
var msf_fc = (int)msf___[1];
var msf_fs = new MSetSourceFilePath[msf_fc];
for (int i = 0; i < msf_fc; i++)
{
var msf_f_nl = (short)br.ReadDataType(DataType.I16S);
var msf_f_fn = br.ReadString(msf_f_nl, ascii);
var msf_f_pd = br.ReadBytes(MSetSourceFilePath.PaddingSize(msf_f_nl));
var msf_f_ts = (int)br.ReadDataType(DataType.I32S);
var msf_f = new MSetSourceFilePath
{
PathLength = msf_f_nl,
Path = msf_f_fn,
Padding = msf_f_pd,
Timestamp = msf_f_ts
};
msf_fs[i] = msf_f;
}
var msf = new MSetSourceFileSet
{
FileSetNameLength = msf_nl,
FileSetName = msf_sn,
SetLength = msf_sl,
FileCount = msf_fc,
Files = msf_fs
};
// MODELS
var x = 0;
for (int i = 0; i < mh.ModelDefinitionCount; i++)
{
for (int j = 0; j < mh.ModelDefinitions[i].ModelOffsetCount; j++)
{
if (mh.ModelDefinitions[i].ModelOffsets[j].Offset > 0)
{
x++;
}
}
}
var mdls = new MSetModel[x];
x = 0;
for (int i = 0; i < mh.ModelDefinitionCount; i++)
{
var mdl_def = mh.ModelDefinitions[i];
for (int j = 0; j < mdl_def.ModelOffsetCount; j++)
{
var mdl_def_off = mdl_def.ModelOffsets[j];
if (mdl_def_off.Offset <= 0)
{
continue;
}
br.BaseStream.Seek(mdl_def_off.Offset, SeekOrigin.Begin);
var mdl___ = br.ReadDataTypesBig(DataType.I32S, DataType.I32S, DataType.I32S, DataType.I32S, DataType.F32, DataType.F32, DataType.I32S, DataType.I32S);
var mdl_so = (int)mdl___[0];
var mdl_vc = (int)mdl___[1];
var mdl_fc = (int)mdl___[2];
var mdl_0C = (int)mdl___[3];
var mdl_10 = (float)mdl___[4];
var mdl_14 = (float)mdl___[5];
var mdl_18 = (int)mdl___[6];
var mdl_1C = (int)mdl___[7];
var mdl_mdos = new MSetModelDataOffset[12];
for (int k = 0; k < 12; k++)
{
var mdl_mdo___ = br.ReadDataTypesBig(DataType.I32S, DataType.I32S, DataType.I32S);
var mdl_mdo_cs = (int)mdl_mdo___[0];
var mdl_mdo_us = (int)mdl_mdo___[1];
var mdl_mdo_of = (int)mdl_mdo___[2];
var mdl_mdo = new MSetModelDataOffset
{
CompressedSize = mdl_mdo_cs,
DecompressedSize = Math.Abs(mdl_mdo_us),
Offset = mdl_mdo_of,
IsEncoded = mdl_mdo_us > 0
};
mdl_mdos[k] = mdl_mdo;
}
var mdl = new MSetModel
{
DataSize = mdl_so,
VertexCount = mdl_vc,
FaceCount = mdl_fc,
TextureCount = mdl_0C,
AverageTexelDensity = mdl_10,
StdDevTexelDensity = mdl_14,
ProcessTimeFlags = mdl_18,
Unknown1C = mdl_1C,
ModelDataOffsets = mdl_mdos,
MasterOffset = mdl_def_off.Offset,
ModelName = mdl_def.ModelName
};
mdls[x++] = mdl;
}
}
// ZLIB STREAMS
x = 0;
for (int i = 0; i < mdls.Length; i++)
{
var mdl = mdls[i];
for (int j = 0; j < 12; j++)
{
var mdl_mdo = mdl.ModelDataOffsets[j];
if (mdl_mdo.Offset <= 0)
{
continue;
}
x++;
}
}
var mzs = new MSetZlibStream[x];
var bs = br.BaseStream;
x = 0;
for (int i = 0; i < mdls.Length; i++)
{
var mdl = mdls[i];
for (int j = 0; j < 12; j++)
{
var mdl_mdo = mdl.ModelDataOffsets[j];
if (mdl_mdo.Offset <= 0)
{
continue;
}
var off = mdl_mdo.Offset + mdl.MasterOffset;
var len = mdl_mdo.CompressedSize;
if (len == 0 && mdl_mdo.DecompressedSize > 0)
{
len = mdl_mdo.DecompressedSize;
}
var len2 = len;
var bts = new byte[len];
bs.Seek(off, SeekOrigin.Begin);
while (len > 0)
{
len -= bs.Read(bts, len2 - len, len);
}
mzs[x++] = new MSetZlibStream
{
Data = new MemoryStream(bts),
DecompressedLength = mdl_mdo.DecompressedSize,
CompressedLength = mdl_mdo.CompressedSize,
IsEncoded = mdl_mdo.IsEncoded,
Model = i,
DataStream = j,
ModelName = mdl.ModelName
};
}
}
// OUTPUT DATA
var mset = new MSetFile
{
Header = mh,
SourceFileSet = msf,
Models = mdls,
Data = mzs
};
return(mset);
}
public IEnumerable <ThreeDModel> Create3DModels(MSetFile file)
{
var opts = Program.Options;
var mzs = file.Data;
var mns = new HashSet <string>();
var ns = 0;
foreach (var mz in mzs)
{
ns = Math.Max(ns, mz.Model);
}
var mzm = new MSetZlibStream[ns + 1, 12];
for (int i = 0; i < mzs.Length; i++)
{
if (opts.VerboseMode)
{
ULogger.W("3DMC", "Processing stream {0}", i);
}
var mz = mzs[i];
int fc = file.Models[mz.Model].FaceCount;
var vc = file.Models[mz.Model].VertexCount;
var mzdat = new byte[mz.DecompressedLength];
var y = 0;
if (mz.CompressedLength == 0 && mz.DecompressedLength > 0)
{
while (y < mz.DecompressedLength)
{
y += mz.Data.Read(mzdat, y, mz.DecompressedLength - y);
}
}
else
{
var mzlib = new ZlibStream(mz.Data, CompressionMode.Decompress);
while (y < mz.DecompressedLength)
{
y += mzlib.Read(mzdat, y, mz.DecompressedLength - y);
}
}
if (mz.IsEncoded)
{
if (mz.DataStream == 0)
{
mzdat = DataOperations.DeltaDecompress(mzdat, DataType.I32S, 3, fc);
}
else if (mz.DataStream <= 4 || mz.DataStream >= 10)
{
mzdat = DataOperations.DeltaDecompress(mzdat, DataType.F32, 3, vc);
}
else if (mz.DataStream == 5 || mz.DataStream == 6)
{
mzdat = DataOperations.DeltaDecompress(mzdat, DataType.F32, 2, vc);
}
}
mz.DataProcessed = mzdat;
mzm[mz.Model, mz.DataStream] = mz;
}
if (file.Models.Length <= 0)
{
yield break;
}
for (int i = 0; i < ns + 1; i++)
{
if (opts.VerboseMode)
{
ULogger.W("3DMC", "Processing model {0}", i);
}
var mz_tris = mzm[i, 0];
var mz_verts = mzm[i, 1];
var mz_norms = mzm[i, 2];
var mz_binorms = mzm[i, 3];
var mz_tangents = mzm[i, 4];
var mz_sts = mzm[i, 5];
var mz_sts3 = mzm[i, 6];
var mz_colors = mzm[i, 7];
//var mz_weights = mzm[i, 8];
//var mz_matidxs = mzm[i, 9];
var mz_verts2 = mzm[i, 10];
var mz_norms2 = mzm[i, 11];
int fc = file.Models[mz_tris.Model].FaceCount;
var vc = file.Models[mz_tris.Model].VertexCount;
// ...
var l_tris = mz_tris.DataProcessed != null ? new ThreeDFace[fc] : null;
var l_verts = mz_verts.DataProcessed != null ? new ThreeDVertex[vc] : null;
var l_norms = mz_norms.DataProcessed != null ? new ThreeDNormal[vc] : null;
var l_binorms = mz_binorms.DataProcessed != null ? new ThreeDBinormal[vc] : null;
var l_tangents = mz_tangents.DataProcessed != null ? new ThreeDTangent[vc] : null;
var l_sts = mz_sts.DataProcessed != null ? new ThreeDTextureCoordinate[vc] : null;
var l_sts3 = mz_sts3.DataProcessed != null ? new ThreeDTextureCoordinate[vc] : null;
var l_colors = mz_colors.DataProcessed != null ? new ThreeDColor[vc] : null;
//var l_weights = mz_matidxs.DataProcessed != null ? new ThreeDBoneWeight[] : null;
//var l_matidxs = mz_weights.DataProcessed != null ? new ThreeDBoneMaterials[] : null;
var l_verts2 = mz_verts2.DataProcessed != null ? new ThreeDVertex[vc] : null;
var l_norms2 = mz_norms2.DataProcessed != null ? new ThreeDNormal[vc] : null;
if (l_tris != null)
{
for (int j = 0; j < fc; j++)
{
int index = j * 12;
var f_v1 = BitConverter.ToInt32(mz_tris.DataProcessed, index + 0);
var f_v2 = BitConverter.ToInt32(mz_tris.DataProcessed, index + 4);
var f_v3 = BitConverter.ToInt32(mz_tris.DataProcessed, index + 8);
//l_tris.Add(new ThreeDFace(f_v1, f_v2, f_v3));
l_tris[j] = new ThreeDFace(f_v1, f_v2, f_v3);
}
}
for (int j = 0; j < vc; j++)
{
int index1 = j * 12;
int index2 = j * 8;
int index3 = j * 4;
if (l_verts != null)
{
var v_x = BitConverter.ToSingle(mz_verts.DataProcessed, index1 + 0);
var v_y = BitConverter.ToSingle(mz_verts.DataProcessed, index1 + 4);
var v_z = BitConverter.ToSingle(mz_verts.DataProcessed, index1 + 8);
//l_verts.Add(new ThreeDVertex(v_x, v_y, v_z));
l_verts[j] = new ThreeDVertex(v_x, v_y, v_z);
}
if (l_norms != null)
{
var n_x = BitConverter.ToSingle(mz_norms.DataProcessed, index1 + 0);
var n_y = BitConverter.ToSingle(mz_norms.DataProcessed, index1 + 4);
var n_z = BitConverter.ToSingle(mz_norms.DataProcessed, index1 + 8);
//l_norms.Add(new ThreeDNormal(n_x, n_y, n_z));
l_norms[j] = new ThreeDNormal(n_x, n_y, n_z);
}
if (l_binorms != null)
{
var b_x = BitConverter.ToSingle(mz_binorms.DataProcessed, index1 + 0);
var b_y = BitConverter.ToSingle(mz_binorms.DataProcessed, index1 + 4);
var b_z = BitConverter.ToSingle(mz_binorms.DataProcessed, index1 + 8);
//l_binorms.Add(new ThreeDBinormal(b_x, b_y, b_z));
l_binorms[j] = new ThreeDBinormal(b_x, b_y, b_z);
}
if (l_tangents != null)
{
var t_x = BitConverter.ToSingle(mz_tangents.DataProcessed, index1 + 0);
var t_y = BitConverter.ToSingle(mz_tangents.DataProcessed, index1 + 4);
var t_z = BitConverter.ToSingle(mz_tangents.DataProcessed, index1 + 8);
//l_tangents.Add(new ThreeDTangent(t_x, t_y, t_z));
l_tangents[j] = new ThreeDTangent(t_x, t_y, t_z);
}
if (l_sts != null)
{
var t_u = BitConverter.ToSingle(mz_sts.DataProcessed, index2 + 0);
var t_v = 1F - BitConverter.ToSingle(mz_sts.DataProcessed, index2 + 4);
//l_sts.Add(new ThreeDTextureCoordinate(t_u, t_v));
l_sts[j] = new ThreeDTextureCoordinate(t_u, t_v);
}
if (l_sts3 != null)
{
var t_u = BitConverter.ToSingle(mz_sts3.DataProcessed, index2 + 0);
var t_v = 1F - BitConverter.ToSingle(mz_sts3.DataProcessed, index2 + 4);
//l_sts3.Add(new ThreeDTextureCoordinate(t_u, t_v));
l_sts3[j] = new ThreeDTextureCoordinate(t_u, t_v);
}
if (l_colors != null)
{
var c_r = mz_colors.DataProcessed[index3 + 0];
var c_g = mz_colors.DataProcessed[index3 + 1];
var c_b = mz_colors.DataProcessed[index3 + 2];
var c_a = mz_colors.DataProcessed[index3 + 3];
//l_colors.Add(new ThreeDColor(c_r, c_g, c_b, c_a));
l_colors[j] = new ThreeDColor(c_r, c_g, c_b, c_a);
}
if (l_verts2 != null)
{
var v_x = BitConverter.ToSingle(mz_verts2.DataProcessed, index1 + 0);
var v_y = BitConverter.ToSingle(mz_verts2.DataProcessed, index1 + 4);
var v_z = BitConverter.ToSingle(mz_verts2.DataProcessed, index1 + 8);
//l_verts2.Add(new ThreeDVertex(v_x, v_y, v_z));
l_verts2[j] = new ThreeDVertex(v_x, v_y, v_z);
}
if (l_norms2 != null)
{
var n_x = BitConverter.ToSingle(mz_norms2.DataProcessed, index1 + 0);
var n_y = BitConverter.ToSingle(mz_norms2.DataProcessed, index1 + 4);
var n_z = BitConverter.ToSingle(mz_norms2.DataProcessed, index1 + 8);
//l_norms2.Add(new ThreeDNormal(n_x, n_y, n_z));
l_norms2[j] = new ThreeDNormal(n_x, n_y, n_z);
}
}
var mname = this.GenerateUniqueName(mns, mz_tris.ModelName);
mns.Add(mname);
var m3d = new ThreeDModel
{
ModelName = mname,
VertexCount = vc,
FaceCount = fc,
Faces = l_tris != null?Array.AsReadOnly(l_tris) : null,
Vertices = l_verts != null?Array.AsReadOnly(l_verts) : null,
Normals = l_norms != null?Array.AsReadOnly(l_norms) : null,
Binormals = l_binorms != null?Array.AsReadOnly(l_binorms) : null,
Tangents = l_tangents != null?Array.AsReadOnly(l_tangents) : null,
TextureCoordinates = l_sts != null?Array.AsReadOnly(l_sts) : null,
TextureCoordinates3 = l_sts3 != null?Array.AsReadOnly(l_sts3) : null,
Colors = l_colors != null?Array.AsReadOnly(l_colors) : null,
//
//
Vertices2 = l_verts2 != null?Array.AsReadOnly(l_verts2) : null,
Normals2 = l_norms2 != null?Array.AsReadOnly(l_norms2) : null
};
yield return(m3d);
}
}