/// <summary>Parses a <seealso cref="GuidelineEditorPreset"/> from raw data wtih a specified name.</summary>
/// <param name="name">The name of the preset.</param>
/// <param name="rawData">The raw data of the preset that will be parsed.</param>
public static GuidelineEditorPreset Parse(string name, string rawData)
{
var patternPool = new List <GuidelineEditorPresetPattern>();
var tracks = new GuidelineEditorPresetTrackList();
var timingPoints = new TimingPointList();
var lines = rawData.GetLines().ToList();
lines.RemoveAll(s => s.StartsWith("//"));
int currentLineIndex = 0;
string currentLine;
// Pattern pool
for (; (currentLine = lines[currentLineIndex]).Length > 0; currentLineIndex++)
{
patternPool.Add(GuidelineEditorPresetPattern.Parse(currentLine));
currentLineIndex++;
}
// Intermediate parameters
currentLineIndex++;
var split = lines[currentLineIndex].Split('|');
var offset = ToDouble(split[0]);
var start = MeasuredTimePosition.Parse(split[1]);
var end = MeasuredTimePosition.Parse(split[2]);
currentLineIndex++;
// Timing points
for (; (currentLine = lines[currentLineIndex]).Length > 0; currentLineIndex++)
{
timingPoints.Add(TimingPoint.Parse(currentLine));
currentLineIndex++;
}
// Tracks
for (currentLineIndex++; currentLineIndex < lines.Count; currentLineIndex++)
{
// TODO: Consider caring about the track indices
var events = new List <GuidelineEditorPresetEvent>();
for (currentLineIndex++; currentLineIndex < lines.Count && (currentLine = lines[currentLineIndex]).Length > 0; currentLineIndex++)
{
events.Add(GuidelineEditorPresetEvent.Parse(currentLine, patternPool));
}
tracks.Add(new GuidelineEditorPresetTrack(events));
}
return(new GuidelineEditorPreset(name, offset, start, end, tracks, timingPoints));
}
/// <summary>Gets all the events of this track list and generates a track list that contains the smallest number of tracks where the events are not overlapping in any track.</summary>
/// <param name="timingPoints">The timing points based on which to compact the tracks.</param>
public GuidelineEditorPresetTrackList CompactTracks(TimingPointList timingPoints)
{
var result = new GuidelineEditorPresetTrackList();
var unifiedTracks = UnifyTracks();
foreach (var e in unifiedTracks)
{
bool found = false;
for (int i = 0; i < result.Count && !found; i++)
{
if (found = MeasuredTimePosition.CompareByAbsolutePosition(result.tracks[i].GetEnd(timingPoints), e.TimePosition) < 0)
{
result.tracks[i].Add(e);
}
}
if (!found)
{
result.Add(new GuidelineEditorPresetTrack(e));
}
}
return(result);
}