private static void ReadXml(ref NoteList notes, ref string Name, ref Time Time, ref int Level, ref int NPB, ref float BPM, string path)
{
XmlReader reader;
try
{
reader = XmlReader.Create(path, new XmlReaderSettings
{
IgnoreComments = true,
IgnoreWhitespace = true
});
}
catch (System.Exception e)
{
Console.WriteLine(e.Message);
return;
}
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
if (reader.Name.CompareTo(_XmlAttr) == 0)
{
ReadTrackAttribute(ref Name, ref Time, ref Level, ref NPB, ref BPM, ref reader);
}
else if (reader.Name.CompareTo(_xmlNote) == 0)
{
ReadNote(ref notes, ref reader);
}
}
}
}
public Track()
{
NoteList = new NoteList();
TrackName = defaultTrackName;
TrackLength = new Time("0.0.0.0");
TrackLevel = 0;
TrackBPM = 0.0f;
}
private Track(ref NoteList notes, string name, Time length, int Level, int NPB, float BPM)
{
this.NoteList = notes;
this.TrackName = name;
this.TrackLength = length;
this.TrackLevel = Level;
this.TrackNPB = NPB;
this.TrackBPM = BPM;
}
private static void ReadNote(ref NoteList notes, ref XmlReader reader)
{
Direction dir = Direction.UP;
Keys key = Keys.NotAKey;
int _Position = 0;
try
{
if (reader.MoveToFirstAttribute())
{
do
{
string attrbName = reader.Name;
if (attrbName.CompareTo(_XmlNoteKey) == 0)
{
Enum.TryParse <Keys>(reader.Value, out key);
}
else if (attrbName.CompareTo(_XmlNotePosition) == 0)
{
_Position = int.Parse(reader.Value);
}
else if (attrbName.CompareTo(_XmlNoteLocation) == 0)
{
if (reader.Value.Equals(_XmlNoteLocationUP))
{
dir = Direction.UP;
}
else
{
dir = Direction.DOWN;
}
}
} while (reader.MoveToNextAttribute());
}
}
catch (System.Exception e)
{
Console.Write(e.Message);
return;
}
Note note = new Note(key, dir)
{
Position = _Position,
isActive = true
};
int _last = notes.GetNotes(key, dir).Count;
if (_Position > _last)
{
int _resrvPos = _Position + (NoteList.DefaultNoteReserveLength -
(_Position % NoteList.DefaultNoteReserveLength));
NoteList.ReserveFrom(ref notes.GetNoteListRef(dir), _last, _resrvPos);
}
notes.GetNotesRef(note.Key, dir)[_Position] = note;
}
public static Track CreateTrack(string path)
{
NoteList notes = new NoteList();
string TrackName = defaultTrackName;
Time Time = new Time("0.0.0.0");
int Level = 0;
int NPB = 0;
float BPM = 0.0f;
ReadXml(ref notes, ref TrackName, ref Time, ref Level, ref NPB, ref BPM, path);
return(new Track(ref notes, TrackName, Time, Level, NPB, BPM));
}
private void UpScrollWheel(object sender, RoutedEventArgs e)
{
MouseWheelEventArgs m = (MouseWheelEventArgs)e;
double offset = m.Delta * 2 / 3;
double value = UpScroll.VerticalOffset;
if (UPNoteCount > 0)
{
--UPNoteCount;
return;
}
UPNoteCount = 8;
if ((UpScroll.VerticalOffset <= UpScroll.ScrollableHeight * 0.1) && (offset > 0))
{
NoteList.Reserve(ref CurrentTrack.GetNoteListRef(Direction.UP));
return;
}
UpScroll.ScrollToVerticalOffset(value - offset);
}
private void DownScrollWheel(object sender, RoutedEventArgs e)
{
MouseWheelEventArgs m = (MouseWheelEventArgs)e;
double offset = m.Delta * 2 / 3;
double value = DownScroll.VerticalOffset;
if (DownNoteCount > 0)
{
--DownNoteCount;
return;
}
DownNoteCount = 8;
if ((DownScroll.VerticalOffset >= DownScroll.ScrollableHeight * 0.9) && (offset < 0))
{
NoteList.Reserve(ref CurrentTrack.GetNoteListRef(Direction.DOWN));
//increse notelist
return;
}
DownScroll.ScrollToVerticalOffset(value - offset);
}