public void Load(BinaryReader reader, Action <int, int> progressCallback)
{
var stream = reader.BaseStream;
if (!stream.CanRead || !stream.CanSeek)
{
throw new ArgumentException("BaseStream must be readable and seekable", "reader");
}
string signature = Encoding.ASCII.GetString(reader.ReadBytes(properSignature.Length));
if (signature != properSignature)
{
throw new InvalidDataException("File does not have a proper TLK V3.0 signature");
}
LanguageID = (TlkLanguageID)reader.ReadInt32();
int entriesCount = reader.ReadInt32();
int entriesOffset = reader.ReadInt32();
isLoading = true;
try
{
Entries.Clear();
for (int i = 0; i < entriesCount; ++i)
{
var entry = new TlkEntry {
StrRef = i
};
int flags = reader.ReadInt32();
byte[] soundResRef = reader.ReadBytes(16);
if ((flags & 0x2) != 0)
{
entry.SoundResRef = Encoding.ASCII.GetString(soundResRef).TrimEnd('\0');
}
entry.VolumeVariance = reader.ReadInt32();
entry.PitchVariance = reader.ReadInt32();
int offset = reader.ReadInt32();
int length = reader.ReadInt32();
float soundLength = reader.ReadSingle();
if ((flags & 0x4) != 0)
{
entry.SoundLength = soundLength;
}
if ((flags & 0x1) != 0)
{
long bookmark = stream.Position;
stream.Position = entriesOffset + offset;
entry.Text = latin1.GetString(reader.ReadBytes(length));
stream.Position = bookmark;
}
Entries.Add(entry);
if (progressCallback != null)
{
progressCallback(i + 1, entriesCount);
}
}
IsModified = false;
}
finally
{
isLoading = false;
}
undoStack.Clear();
redoStack.Clear();
OnPropertyChanged(new PropertyChangedEventArgs("CanUndo"));
OnPropertyChanged(new PropertyChangedEventArgs("CanRedo"));
}
public EntryRemovedChange(int entryIndex, TlkEntry entry)
{
this.entryIndex = entryIndex;
this.entry = entry;
}