public void ChangeTextureName(int lumpIndex, string val)
{
byte[] newName = CreateTextureName(val);
//Edit in header
//Seek to first lump
fs.Seek(header.LumpOffset + ((lumpIndex + 1) * LumpSize) - 16, SeekOrigin.Begin);
fs.Write(newName, 0, newName.Length);
//Edit in texture if type
if (LumpsInfo[lumpIndex].Type == 0x40 || LumpsInfo[lumpIndex].Type == 0x43)
{
fs.Seek(LumpsInfo[lumpIndex].Offset, SeekOrigin.Begin);
fs.Write(newName, 0, newName.Length);
}
fs.Flush();
WADLump lumpRenamed = new WADLump
{
CompressedLength = LumpsInfo[lumpIndex].CompressedLength,
Compression = LumpsInfo[lumpIndex].Compression,
FullLength = LumpsInfo[lumpIndex].FullLength,
Name = val,
Offset = LumpsInfo[lumpIndex].Offset,
Type = LumpsInfo[lumpIndex].Type
};
LumpsInfo[lumpIndex] = lumpRenamed;
}
/// <summary>
/// Load basic lumps data.
/// </summary>
private void LoadLumpsInfo()
{
//Seek to first lump
binReader.BaseStream.Seek(header.LumpOffset, SeekOrigin.Begin);
//Iterate all lumps, insert every lump to array
for (int i = 0; i < header.LumpCount; i++)
{
WADLump lump = new WADLump();
lump.Offset = binReader.ReadUInt32();
lump.CompressedLength = binReader.ReadUInt32();
lump.FullLength = binReader.ReadUInt32();
lump.Type = binReader.ReadByte();
lump.Compression = binReader.ReadByte();
//Padding, 2-bytes
binReader.BaseStream.Seek(2, SeekOrigin.Current);
lump.Name = GetNullTerminatedString(binReader.ReadChars(MaxNameLength));
LumpsInfo.Add(lump);
}
}
/// <summary>
/// Load basic lumps data.
/// </summary>
private void LoadLumpsInfo()
{
//Seek to first lump
binReader.BaseStream.Seek(header.LumpOffset, SeekOrigin.Begin);
//Iterate all lumps, insert every lump to array
for (int i = 0; i < header.LumpCount; i++)
{
WADLump lump = new WADLump();
lump.Offset = binReader.ReadUInt32();
lump.CompressedLength = binReader.ReadUInt32();
lump.FullLength = binReader.ReadUInt32();
lump.Type = binReader.ReadByte();
lump.Compression = binReader.ReadByte();
//Padding, 2-bytes
binReader.BaseStream.Seek(2, SeekOrigin.Current);
lump.Name = GetNullTerminatedString(binReader.ReadChars(MaxNameLength));
LumpsInfo.Add(lump);
}
}
public void ChangeTextureName(int lumpIndex, string val)
{
byte[] newName = CreateTextureName(val);
//Edit in header
//Seek to first lump
fs.Seek(header.LumpOffset + ((lumpIndex + 1) * LumpSize) - 16, SeekOrigin.Begin);
fs.Write(newName, 0, newName.Length);
//Edit in texture if type
if (LumpsInfo[lumpIndex].Type == 0x40 || LumpsInfo[lumpIndex].Type == 0x43)
{
fs.Seek(LumpsInfo[lumpIndex].Offset, SeekOrigin.Begin);
fs.Write(newName, 0, newName.Length);
}
fs.Flush();
WADLump lumpRenamed = new WADLump();
lumpRenamed.CompressedLength = LumpsInfo[lumpIndex].CompressedLength;
lumpRenamed.Compression = LumpsInfo[lumpIndex].Compression;
lumpRenamed.FullLength = LumpsInfo[lumpIndex].FullLength;
lumpRenamed.Name = val;
lumpRenamed.Offset = LumpsInfo[lumpIndex].Offset;
lumpRenamed.Type = LumpsInfo[lumpIndex].Type;
this.LumpsInfo[lumpIndex] = lumpRenamed;
}
