private void ReadLump(BinaryReader binaryReader, BSPLumpInfo lump, BspLumpType lumpType)
{
var startOffset = binaryReader.BaseStream.Position;
binaryReader.BaseStream.Seek(lump.offset, SeekOrigin.Begin);
// handle lump based on lumptype given
switch (lumpType)
{
case BspLumpType.LumpPlanes:
Lumps[(int)lumpType] = ReadPlaneLump(lump, binaryReader);
break;
case BspLumpType.LumpVertexes:
Lumps[(int)lumpType] = ReadVertexesLump(lump, binaryReader);
break;
case BspLumpType.LumpEdges:
Lumps[(int)lumpType] = ReadEdgesLump(lump, binaryReader);
break;
case BspLumpType.LumpSurfEdges:
Lumps[(int)lumpType] = ReadSurfEdgesLump(lump, binaryReader);
break;
case BspLumpType.LumpFaces:
Lumps[(int)lumpType] = ReadFacesLump(lump, binaryReader);
break;
case BspLumpType.LumpTexInfo:
Lumps[(int)lumpType] = ReadTexInfoLump(lump, binaryReader);
break;
default:
Logging.Log($"No lump reader for {lumpType}", Logging.Severity.Medium);
break;
}
// seek back to original pos
binaryReader.BaseStream.Seek(startOffset, SeekOrigin.Begin);
}
public void WriteLumpData(BspLumpType lumpType, byte[] data)
{
WriteLumpData((int)lumpType, data);
}
/// <summary>
/// Writes lump info
/// </summary>
/// <param name="lumpId">Id of lump to override</param>
public void WriteBspLumpInfo(BspLumpType lumpId, BspLumpInfo info)
{
//Write lump informations
WriteBspLumpInfo((int)lumpId, info);
}
/// <summary>
/// Calculates offset of lump
/// </summary>
/// <param name="lump">Lump type</param>
/// <returns></returns>
public static int CalculateLumpOffset(BspLumpType lump)
{
return(CalculateLumpOffset((int)lump));
}
/// <summary>
/// Reads lump data
/// </summary>
/// <param name="lumpType">Lump to read</param>
public byte[] ReadLumpData(BspLumpType lumpType)
{
return(ReadLumpData((int)lumpType));
}
/// <summary>
/// Reads lump info from file
/// </summary>
/// <param name="lumpId">Lump type</param>
public BspLumpInfo ReadLumpInfo(BspLumpType lumpType)
{
return(ReadLumpInfo((int)lumpType));
}
