public BeatMap GenerateBeatMapEvents(string jsonFileName)
{
// Load the beatmap data from the JSON file
BeatMap beatMap = LoadBeatMap(jsonFileName);
if (beatMap == null)
{
return(null);
}
// Perform magic to generate beatmap events
List <BeatMapEvent> beatMapEvents = GenerateBeatMapEvents(beatMap);
beatMap.Events = beatMapEvents.ToArray();
// Do some filename wrangling
long epoch = (long)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds;
string folderName = Path.GetDirectoryName(jsonFileName);
string baseName = Path.GetFileNameWithoutExtension(jsonFileName);
string extension = Path.GetExtension(jsonFileName);
string backupFileName = Path.Combine(folderName, baseName + "_" + epoch + extension);
// Backup the old file and write the updated beatmap to the original filename
File.Move(jsonFileName, backupFileName);
string json = JsonConvert.SerializeObject(beatMap, Formatting.Indented);
File.WriteAllText(jsonFileName, json);
return(beatMap);
}
private void CreateBigLights(BeatMap beatMap, List <BeatMapEvent> outputEvents)
{
double songLength = beatMap.Notes.Max(note => note.Time);
double?marker = FindMarker(beatMap.Events);
if (!marker.HasValue)
{
return;
}
bool flipFlop = true;
for (double songIndex = marker.Value; songIndex <= songLength; songIndex += settings.spawnSpeed)
{
if (songLength - songIndex < settings.spawnSpeed)
{
// End of song, fade out lights
if (flipFlop)
{
outputEvents.Add(new BeatMapEvent(songIndex, 1, 7));
}
else
{
outputEvents.Add(new BeatMapEvent(songIndex, 1, 3));
}
}
else
{
if (flipFlop)
{
outputEvents.Add(new BeatMapEvent(songIndex, 1, 5));
if (settings.bigLightFade && songIndex >= 1)
{
outputEvents.Add(new BeatMapEvent(songIndex - 2, 1, 3));
}
}
else
{
outputEvents.Add(new BeatMapEvent(songIndex, 1, 1));
if (settings.bigLightFade && songIndex >= 1)
{
outputEvents.Add(new BeatMapEvent(songIndex - 2, 1, 7));
}
}
}
flipFlop = !flipFlop;
//if (settings.ringSpins)
// outputEvents.Add(new BeatMapEvent(songIndex, 8, 0));
}
}
private void ConvertNotes(BeatMap beatMap, List <BeatMapEvent> outputEvents)
{
var notes = beatMap.Notes;
if (settings.noteConvertPrecise)
{
notes = FilterPreciseNotes(beatMap.Notes);
}
foreach (var note in notes)
{
var tuple = CreateEvent(note.CutDirection, note.LineIndex);
outputEvents.Add(new BeatMapEvent(note.Time, tuple.Item1, tuple.Item2));
}
}
private void CreateRingSpins(BeatMap beatMap, List <BeatMapEvent> outputEvents)
{
double songLength = beatMap.Notes.Max(note => note.Time);
double?marker = FindMarker(beatMap.Events);
if (!marker.HasValue)
{
return;
}
for (double songIndex = marker.Value; songIndex <= songLength; songIndex += settings.spawnSpeed)
{
outputEvents.Add(new BeatMapEvent(songIndex, 8, 0));
}
}
public List <BeatMapEvent> GenerateBeatMapEvents(BeatMap beatMap)
{
List <BeatMapEvent> beatMapEvents = new List <BeatMapEvent>();
if (settings.bigLights)
{
CreateBigLights(beatMap, beatMapEvents);
}
if (settings.ringSpins)
{
CreateRingSpins(beatMap, beatMapEvents);
}
if (settings.noteConvert)
{
ConvertNotes(beatMap, beatMapEvents);
}
SetLaserSpeed(beatMapEvents);
return(beatMapEvents);
}