private void LoadPlaylist()
{
bool loaded = false;
XPathDocument xPathDoc = null;
XPathNavigator navigator = null;
try
{
xPathDoc = new XPathDocument(PlaylistFile);
navigator = xPathDoc.CreateNavigator();
loaded = true;
}
catch (Exception e)
{
loaded = false;
if (navigator != null)
{
navigator = null;
}
if (xPathDoc != null)
{
xPathDoc = null;
}
CLog.LogError("Error opening Playlist File " + PlaylistFile + ": " + e.Message);
}
if (loaded)
{
string value = String.Empty;
if (CHelper.GetValueFromXML("//root/Info/PlaylistName", navigator, ref value, value))
{
PlaylistName = value;
Songs = new List <CPlaylistSong>();
List <string> songs = CHelper.GetValuesFromXML("Songs", navigator);
string artist = String.Empty;
string title = String.Empty;
EGameMode gm = EGameMode.TR_GAMEMODE_NORMAL;
for (int i = 0; i < songs.Count; i++)
{
CHelper.GetValueFromXML("//root/Songs/" + songs[i] + "/Artist", navigator, ref artist, String.Empty);
CHelper.GetValueFromXML("//root/Songs/" + songs[i] + "/Title", navigator, ref title, String.Empty);
CHelper.TryGetEnumValueFromXML <EGameMode>("//root/Songs/" + songs[i] + "/GameMode", navigator, ref gm);
CPlaylistSong song = new CPlaylistSong();
song.SongID = -1;
CSong[] AllSongs = CSongs.AllSongs;
for (int s = 0; s < AllSongs.Length; s++)
{
if (AllSongs[s].Artist == artist && AllSongs[s].Title == title)
{
song.SongID = AllSongs[s].ID;
break;
}
}
if (song.SongID != -1)
{
song.GameMode = gm;
Songs.Add(song);
}
else
{
CLog.LogError("Can't find song '" + title + "' from '" + artist + "' in playlist file: " + PlaylistFile);
}
}
}
else
{
CLog.LogError("Can't find PlaylistName in Playlist File: " + PlaylistFile);
}
}
}
