//==========================================================================
// BSP File Read Functions
//==========================================================================
bspheader Readheader()
{
br.BaseStream.Seek(0, SeekOrigin.Begin);
bspheader header = new bspheader();
header.magic = new string (br.ReadChars(4));
header.version = br.ReadInt32();
header.lumps = new bsplump[SourceBSPStructs.HEADER_LUMPS];
for (int i = 0; i < SourceBSPStructs.HEADER_LUMPS; i++)
{
header.lumps[i] = new bsplump();
if (!Test.Inst.isL4D2)
{
header.lumps[i].fileofs = br.ReadInt32();
header.lumps[i].filelen = br.ReadInt32();
header.lumps[i].version = br.ReadInt32();
header.lumps[i].fourCC = new string(br.ReadChars(4));
}
else
{
header.lumps[i].version = br.ReadInt32();
header.lumps[i].fileofs = br.ReadInt32();
header.lumps[i].filelen = br.ReadInt32();
header.lumps[i].fourCC = new string(br.ReadChars(4));
}
}
Debug.Log(header.magic + " version: " + header.version);
return(header);
}
public BSPFile(BinaryReader nbr, string name)
{
LevelName = name;
br = nbr;
header = Readheader();
if (uSrcSettings.Inst.entities)
{
entitiesLump = ReadEntities();
}
//ParseEntities (entitiesLump);
//planesLump = ReadPlanes ();
texdataLump = ReadTexData();
vertexesLump = ReadVertexes();
//
//
texinfosLump = ReadTexInfos();
facesLump = ReadFaces();
if (uSrcSettings.Inst.lightmaps)
{
lightingLump = ReadLighting();
}
else
{
hasLightmaps = false;
}
//
//
//
edgesLump = ReadEdges();
surfedgesLump = ReadSurfedges();
modelsLump = ReadModels();
//Debug.Log ("World lights lump length: " + header.lumps [SourceBSPStructs.LUMP_WORLDLIGHTS].filelen);
if (uSrcSettings.Inst.displacements)
{
dispinfoLump = ReadDispInfo();
//
dispVertsLump = ReadDispVerts();
//
}
if (uSrcSettings.Inst.props)
{
gameLump = ReadGameLump();
ParseGameLumps();
}
//
//
//
if (uSrcSettings.Inst.textures)
{
readTexdataString();
}
}
//==========================================================================
// BSP File Read Functions
//==========================================================================
bspheader Readheader()
{
br.BaseStream.Seek(0, SeekOrigin.Begin);
bspheader header = new bspheader();
header.ident = br.ReadInt32();
header.version = br.ReadInt32();
header.lumps = new bsplump[SourceBSPStructs.HEADER_LUMPS];
for (int i = 0; i < SourceBSPStructs.HEADER_LUMPS; i++)
{
header.lumps[i] = new bsplump();
if (!Test.Inst.isL4D2)
{
header.lumps[i].fileofs = br.ReadInt32();
header.lumps[i].filelen = br.ReadInt32();
header.lumps[i].version = br.ReadInt32();
header.lumps[i].fourCC = new string(br.ReadChars(4));
}
else
{
header.lumps[i].version = br.ReadInt32();
header.lumps[i].fileofs = br.ReadInt32();
header.lumps[i].filelen = br.ReadInt32();
header.lumps[i].fourCC = new string(br.ReadChars(4));
}
}
if (header.ident == SourceBSPStructs.VBSP)
{
Debug.Log("VBSP version: " + header.version);
}
else
{
throw new Exception("Unknown format");
}
return(header);
}
public BSPFile(BinaryReader nbr, string name)
{
LevelName = name;
br = nbr;
header = Readheader();
if (uSrcSettings.Inst.entities)
{
entitiesLump = ReadEntities();
}
//ParseEntities (entitiesLump);
//planesLump = ReadPlanes ();
texdataLump = ReadTexData();
vertexesLump = ReadVertexes();
//
//
texinfosLump = ReadTexInfos();
if (uSrcSettings.Inst.lightmaps)
{
if (!Test.Inst.forceHDR & header.lumps[SourceBSPStructs.LUMP_LIGHTING].filelen > 0)
{
hasLightmaps = true;
lightingLump = ReadLighting();
onlyHDR = false;
if (header.version > 17)
{
facesLump = ReadFaces(SourceBSPStructs.LUMP_FACES);
}
else
{
facesLump = ReadFaces17(SourceBSPStructs.LUMP_FACES); // Vampire: The Masquerade - Bloodlines
}
}
else if (header.lumps[SourceBSPStructs.LUMP_LIGHTING_HDR].filelen > 0)
{
hasLightmaps = true;
lightingLump = ReadHDRLighting();
onlyHDR = true;
if (header.version > 17)
{
facesLump = ReadFaces(SourceBSPStructs.LUMP_FACES_HDR);
}
else
{
facesLump = ReadFaces17(SourceBSPStructs.LUMP_FACES_HDR); // Vampire: The Masquerade - Bloodlines
}
}
else
{
hasLightmaps = false;
}
}
else
{
hasLightmaps = false;
if (header.version > 17)
{
facesLump = ReadFaces(SourceBSPStructs.LUMP_FACES);
}
else
{
facesLump = ReadFaces17(SourceBSPStructs.LUMP_FACES); // Vampire: The Masquerade - Bloodlines
}
}
//
//
//
edgesLump = ReadEdges();
surfedgesLump = ReadSurfedges();
modelsLump = ReadModels();
//Debug.Log ("World lights lump length: " + header.lumps [SourceBSPStructs.LUMP_WORLDLIGHTS].filelen);
if (uSrcSettings.Inst.displacements)
{
dispinfoLump = ReadDispInfo();
//
//dispAlphasLumps= ReadDispAlphas();
dispVertsLump = ReadDispVerts();
//
}
vertNormalsLump = ReadVertNormals();
vertNormalIndicesLump = ReadVertNormalsIndices();
int normalIndex = 0;
faceNormalPointers = new int[facesLump.Length];
for (int i = 0; i < facesLump.Length; i++)
{
faceNormalPointers[i] = normalIndex;
normalIndex += facesLump[i].numedges;
}
if (uSrcSettings.Inst.props)
{
gameLump = ReadGameLump();
ParseGameLumps();
}
//
//
//
//if(uSrcSettings.Inst.textures)
readTexdataString();
}