public ScnBlock(ref BinaryReader reader)
{
Header = new BlockHeader(ref reader, "$SCN");
Data = reader.ReadBytes(Header.DataLength);
Utils.ReadPadding(ref reader);
ResourceBlock = new RsiBlock(ref reader);
}
public TxiBlock(ref BinaryReader reader)
{
Header = new BlockHeader(ref reader, "$TXI");
Unk1 = reader.ReadInt32();
Unk2 = reader.ReadInt32();
Unk3 = reader.ReadInt32();
Unk4 = reader.ReadBytes(4);
Unk5 = reader.ReadInt32();
OutputFilename = Utils.ReadNullTerminatedString(ref reader);
Utils.ReadPadding(ref reader);
ResourceBlock = new RsiBlock(ref reader);
}
public TxrBlock(ref BinaryReader reader)
{
Header = new BlockHeader(ref reader, "$TXR");
Unk1 = reader.ReadInt32(); // 01 00 00 00
Swizzle = reader.ReadInt16();
DispWidth = reader.ReadInt16();
DispHeight = reader.ReadInt16();
Scanline = reader.ReadInt16();
Format = reader.ReadByte();
MipmapCount = reader.ReadByte();
Palette = reader.ReadByte();
PaletteId = reader.ReadByte();
Utils.ReadPadding(ref reader); // Might be unnecessary
ResourceBlock = new RsiBlock(ref reader);
}
public static Srd FromFile(string srdPath)
{
Srd result = new Srd();
FileInfo srdInfo = new FileInfo(srdPath);
if (!srdInfo.Exists)
{
Console.WriteLine("ERROR: Input file does not exist.");
return(null);
}
if (srdInfo.Extension.ToLower() != ".srd")
{
Console.WriteLine("ERROR: Input file does not have the \".srd\" extension.");
return(null);
}
result.Filepath = srdPath;
BinaryReader reader = new BinaryReader(new FileStream(srdPath, FileMode.Open));
result.Blocks = new List <Block>();
// Read blocks
while (reader.BaseStream.Position < reader.BaseStream.Length)
{
Block block;
string blockType = new ASCIIEncoding().GetString(reader.ReadBytes(4));
switch (blockType)
{
case "$CFH":
block = new CfhBlock(ref reader);
break;
case "$CT0":
block = new Ct0Block(ref reader);
break;
case "$RSF":
block = new RsfBlock(ref reader);
result.ResourceFolder = (RsfBlock)block;
break;
case "$RSI":
block = new RsiBlock(ref reader);
break;
case "$TRE":
block = new TreBlock(ref reader);
break;
case "$TXI":
block = new TxiBlock(ref reader);
break;
case "$TXR":
block = new TxrBlock(ref reader);
break;
case "$VTX":
block = new VtxBlock(ref reader);
break;
default:
block = new UnknownBlock(ref reader, blockType);
break;
}
result.Blocks.Add(block);
Utils.ReadPadding(ref reader);
}
reader.Close();
return(result);
}
public TreBlock(ref BinaryReader reader)
{
Header = new BlockHeader(ref reader, "$TRE");
long startPosition = reader.BaseStream.Position;
Unk1 = reader.ReadInt32();
Unk2 = reader.ReadInt16();
Unk3 = reader.ReadInt16();
Unk4 = reader.ReadInt16();
Unk5 = reader.ReadInt16();
Unk6 = reader.ReadInt32();
// Read non-endpoint tree entries
TreeEntries = new List <TreeEntry>();
for (int i = 0; i < Unk3; i++)
{
TreeEntries.Add(new TreeEntry
{
StringOffset = reader.ReadInt32(),
Unk1 = reader.ReadInt32(),
Unk2 = reader.ReadInt32(),
Unk3 = reader.ReadInt32(),
});
}
// Read endpoint tree entries
TreeEndpoints = new List <TreeEndpoint>();
for (int i = 0; i < Unk4; i++)
{
TreeEndpoints.Add(new TreeEndpoint
{
StringOffset = reader.ReadInt32(),
Unk1 = reader.ReadInt32()
});
}
// Read unknown (tree structure?) data
UnkTree = new List <List <int> >();
for (int i = 0; i < Unk1; i++)
{
List <int> branch = new List <int>();
for (int j = 0; j < (Unk3 + 1); j++)
{
branch.Add(reader.ReadInt32());
}
UnkTree.Add(branch);
}
// Read the final entry in the unknown data
List <int> lastBranch = new List <int>();
lastBranch.Add(reader.ReadInt32());
UnkTree.Add(lastBranch);
// Read tree strings
TreeStrings = new List <string>();
for (int s = 0; s < (Unk3 + Unk5); s++)
{
string str = Utils.ReadNullTerminatedString(ref reader);
TreeStrings.Add(str);
}
Utils.ReadPadding(ref reader);
ResourceBlock = new RsiBlock(ref reader);
}