/// <summary>
/// This class will live-read a combat log found at FilePath and print to the console any time it finds a UNIT_DIED event
/// </summary>
public LiveParsing(string FilePath)
{
if (!File.Exists(FilePath))
{
throw new FileNotFoundException("Combat log not found", FilePath);
}
_fileInfo = new FileInfo(FilePath);
_clp = new CombatLogParser(FilePath);
//Set initial position to 0 to parse existing file before live monitoring, or _fileInfo.Length to skip existing file and only read future changes
long lastSeekPos = _fileInfo.Length;
_clp.PreParseEvent += (clp, fs) => { fs.Position = lastSeekPos; };
_clp.PostParseEvent += (clp, fs) => { lastSeekPos = fs.Position; };
_clp.RegisterEvent((s, e) =>
{
string name = e.Get(UNIT_DIED.UnitName);
Console.WriteLine($"Unit {name} died");
}, Events.UNIT_DIED);
_fsw = new FileSystemWatcher();
_fsw.Path = _fileInfo.DirectoryName;
_fsw.NotifyFilter = NotifyFilters.LastWrite;
_fsw.Filter = _fileInfo.Name;
_fsw.EnableRaisingEvents = true;
_fsw.Changed += (x, y) =>
{
_clp.ParseToEnd();
};
if (lastSeekPos != _fileInfo.Length)
{
_clp.ParseToEnd();
}
}
