private void ReadATO1(BinaryReaderX br)
{
ATO1.Identifier = br.ReadString(4);
ATO1.SectionSize = br.ReadUInt32();
ATO1.Padding1 = br.ReadBytes(8);
ATO1.Unknown2 = br.ReadBytes((int)ATO1.SectionSize); // Read in the entire section at once since we don't know what it's for
}
private void ReadATR1(BinaryReaderX br)
{
ATR1.Identifier = br.ReadString(4);
ATR1.SectionSize = br.ReadUInt32();
ATR1.Padding1 = br.ReadBytes(8);
ATR1.NumberOfAttributes = br.ReadUInt32();
ATR1.Unknown2 = br.ReadBytes((int)ATR1.SectionSize - sizeof(UInt32)); // Read in the entire section at once since we don't know what it's for
PaddingSeek(br);
}
private void ReadTXT2(BinaryReaderX br)
{
TXT2.Identifier = br.ReadString(4);
TXT2.SectionSize = br.ReadUInt32();
TXT2.Padding1 = br.ReadBytes(8);
long startOfStrings = br.BaseStream.Position;
TXT2.NumberOfStrings = br.ReadUInt32();
List <UInt32> offsets = new List <UInt32>();
for (int i = 0; i < TXT2.NumberOfStrings; i++)
{
offsets.Add(br.ReadUInt32());
}
for (int i = 0; i < TXT2.NumberOfStrings; i++)
{
String str = new String();
UInt32 nextOffset = (i + 1 < offsets.Count) ? ((UInt32)startOfStrings + offsets[i + 1]) : ((UInt32)startOfStrings + TXT2.SectionSize);
br.BaseStream.Seek(startOfStrings + offsets[i], SeekOrigin.Begin);
List <byte> result = new List <byte>();
while (br.BaseStream.Position < nextOffset && br.BaseStream.Position < Header.FileSize)
{
if (Header.EncodingByte == EncodingByte.UTF8)
{
result.Add(br.ReadByte());
}
else
{
byte[] unichar = br.ReadBytes(2);
if (br.ByteOrder == ByteOrder.BigEndian)
{
Array.Reverse(unichar);
}
result.AddRange(unichar);
}
}
str.Value = result.ToArray();
str.Index = (uint)i;
TXT2.OriginalStrings.Add(str);
// Duplicate entries for editing
String estr = new String();
estr.Value = str.Value;
estr.Index = str.Index;
TXT2.Strings.Add(estr);
}
// Tie in LBL1 labels
foreach (Label lbl in LBL1.Labels)
{
lbl.String = TXT2.Strings[(int)lbl.Index];
}
PaddingSeek(br);
}
public MSBT(string filename = "null")
{
if (filename != "null")
{
File = new FileInfo(filename);
if (File.Exists && filename.Length > 0)
{
FileStream fs = System.IO.File.Open(File.FullName, FileMode.Open, FileAccess.Read, FileShare.Read);
BinaryReaderX br = new BinaryReaderX(fs);
// Initialize Members
LBL1.Groups = new List <Group>();
LBL1.Labels = new List <IEntry>();
TXT2.Strings = new List <IEntry>();
TXT2.OriginalStrings = new List <IEntry>();
// Header
Header.Identifier = br.ReadString(8);
if (Header.Identifier != "MsgStdBn")
{
throw new InvalidMSBTException("The file provided is not a valid MSBT file.");
}
// Byte Order
Header.ByteOrderMark = br.ReadBytes(2);
br.ByteOrder = Header.ByteOrderMark[0] > Header.ByteOrderMark[1] ? ByteOrder.LittleEndian : ByteOrder.BigEndian;
Header.Unknown1 = br.ReadUInt16();
// Encoding
Header.EncodingByte = (EncodingByte)br.ReadByte();
FileEncoding = (Header.EncodingByte == EncodingByte.UTF8 ? Encoding.UTF8 : Encoding.Unicode);
Header.Unknown2 = br.ReadByte();
Header.NumberOfSections = br.ReadUInt16();
Header.Unknown3 = br.ReadUInt16();
Header.FileSizeOffset = (UInt32)br.BaseStream.Position; // Record offset for future use
Header.FileSize = br.ReadUInt32();
Header.Unknown4 = br.ReadBytes(10);
if (Header.FileSize != br.BaseStream.Length)
{
throw new InvalidMSBTException("The file provided is not a valid MSBT file.");
}
SectionOrder.Clear();
for (int i = 0; i < Header.NumberOfSections; i++)
{
switch (br.PeekString())
{
case "LBL1":
ReadLBL1(br);
SectionOrder.Add("LBL1");
break;
case "NLI1":
ReadNLI1(br);
SectionOrder.Add("NLI1");
break;
case "ATO1":
ReadATO1(br);
SectionOrder.Add("ATO1");
break;
case "ATR1":
ReadATR1(br);
SectionOrder.Add("ATR1");
break;
case "TSY1":
ReadTSY1(br);
SectionOrder.Add("TSY1");
break;
case "TXT2":
ReadTXT2(br);
SectionOrder.Add("TXT2");
break;
}
}
br.Close();
}
}
else
{
// Initialize Members
LBL1.Groups = new List <Group>();
LBL1.Labels = new List <IEntry>();
TXT2.Strings = new List <IEntry>();
TXT2.OriginalStrings = new List <IEntry>();
}
}