/// <summary>
/// Adjust offset
/// </summary>
/// <param name="karaokeField"></param>
/// <param name="value"></param>
public static void AdjustlyricsOffset(this IAmKaraokeField karaokeField, double value)
{
//TODO : maybe use offset ?
//1. adjust config.GetBindable<double>(OsuSetting.AudioOffset); ,but will change the offset to another modes,
//2. get offsetClock from player
Offset = value;
}
/// <summary>
/// </summary>
/// <param name="karaokeField"></param>
/// <param name="value"></param>
public static void AdjustSpeed(this IAmKaraokeField karaokeField, double value)
{
//refrence : IAdjustableClock.cs
//TODO : fix if slide to fast will let song restart
Speed = value;
karaokeField.WorkingBeatmap.Track.Rate = Speed;
}
public static void AdjustTone(this IAmKaraokeField karaokeField, double value)
{
if (karaokeField.WorkingBeatmap.Track is IHasPitchAdjust pitchAdjustTrack)
{
//karaokeField.WorkingBeatmap.Track.Reset();
Tone = value;
pitchAdjustTrack.PitchAdjust = Tone;
}
}
public static double GetTone(this IAmKaraokeField karaokeField)
{
if (karaokeField?.WorkingBeatmap?.Track is IHasPitchAdjust pitchAdjustTrack)
{
return(pitchAdjustTrack.PitchAdjust);
}
return(1);
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="playField"></param>
public KaraokePanelOverlay(IAmKaraokeField playField = null)
{
_playField = playField;
InitialPanel();
//key changed
InputAction.ValueChanged += OnKeyAction;
}
/// <summary>
/// pause the song //TODO : still need to implement
/// </summary>
/// <param name="karaokeField"></param>
public static void Pause(this IAmKaraokeField karaokeField)
{
//Play and pause are the same
//karaokeField.WorkingBeatmap.Track.Stop();
//use stupid method instead;
karaokeField.WorkingBeatmap.Track.Rate = 0.1;
Volumn = karaokeField.WorkingBeatmap.Track.Volume.Value;
karaokeField.WorkingBeatmap.Track.Volume.Value = 0;
}
/// <summary>
/// NavigationToNext
/// </summary>
/// <param name="karaokeField"></param>
public static void NavigationToNext(this IAmKaraokeField karaokeField)
{
var nowObjectIndex = karaokeField.FindObjectIndexByCurrentTime();
var list = karaokeField.GetListHitObjects();
if (nowObjectIndex < list.Count - 2)
{
karaokeField.NavigateToTime(list[nowObjectIndex + 2].StartTime - PrepareTime);
}
}
/// <summary>
/// NavigationToPrevious
/// </summary>
/// <param name="karaokeField"></param>
public static void NavigationToPrevious(this IAmKaraokeField karaokeField)
{
var nowObjectIndex = karaokeField.FindObjectIndexByCurrentTime();
if (nowObjectIndex > 1)
{
var list = karaokeField.GetListHitObjects();
karaokeField.NavigateToTime(list[nowObjectIndex - 1].StartTime - PrepareTime);
}
}
/// <summary>
/// if this beatmap need translate
/// </summary>
/// <param name="karaokeField"></param>
/// <returns></returns>
public static bool NeedTranslate(this IAmKaraokeField karaokeField)
{
if (karaokeField.WorkingBeatmap.Mods.Value.OfType <KaraokeModOpenTranslate>().Any())
{
return(true);
}
if (karaokeField.WorkingBeatmap.Mods.Value.OfType <KaraokeModCloseTranslate>().Any())
{
return(false);
}
//TODO : get karaoke setting
return(true);
}
/// <summary>
/// FindObjectByCurrentTime
/// </summary>
/// <param name="karaokeField"></param>
/// <returns></returns>
public static HitObject FindObjectByCurrentTime(this IAmKaraokeField karaokeField)
{
var currentTime = karaokeField.GetCurrentTime();
var listObjects = karaokeField.GetListHitObjects();
for (var i = 0; i < listObjects.Count; i++)
{
if (listObjects[i].StartTime >= currentTime + PrepareTime)
{
if (i == 0)
{
return(null);
}
return(listObjects[i - 1]);
}
}
return(null);
}
/// <summary>
/// FindObjectIndexByCurrentTime
/// </summary>
/// <param name="karaokeField"></param>
/// <returns></returns>
public static int FindObjectIndexByCurrentTime(this IAmKaraokeField karaokeField)
{
var hitObject = karaokeField.FindObjectByCurrentTime();
if (hitObject == null)
{
return(-1);
}
var listObjects = karaokeField.GetListHitObjects();
for (var i = 0; i < listObjects.Count; i++)
{
if (listObjects[i] == hitObject)
{
return(i);
}
}
//404
return(-1);
}
/// <summary>
/// NavigationToFirst
/// </summary>
/// <param name="karaokeField"></param>
public static void NavigationToFirst(this IAmKaraokeField karaokeField)
{
var firstObject = karaokeField.FirstObjectTime();
karaokeField.NavigateToTime(firstObject - PrepareTime);
}
/// <summary>
/// get list HitObjects
/// </summary>
/// <param name="karaokeField"></param>
/// <returns></returns>
public static List <HitObject> GetListHitObjects(this IAmKaraokeField karaokeField)
{
return(karaokeField.WorkingBeatmap.Beatmap.HitObjects.ToList());
}
public static bool ShowPanelAtBeginning(this IAmKaraokeField karaokeField)
{
return(false);
}
public static bool EnableHotKey(this IAmKaraokeField karaokeField)
{
return(true);
}
/// <summary>
/// navigatte to target time
/// </summary>
/// <param name="karaokeField"></param>
/// <param name="value"></param>
public static void NavigateToTime(this IAmKaraokeField karaokeField, double value)
{
karaokeField?.WorkingBeatmap?.Track?.Seek(value);
}
/// <summary>
/// use to get the current time
/// </summary>
/// <returns></returns>
public static double GetCurrentTime(this IAmKaraokeField karaokeField)
{
return(karaokeField.WorkingBeatmap.Track.CurrentTime);
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="playField"></param>
public KaraokePanelOverlay(IAmKaraokeField playField = null)
{
_playField = playField;
InitialPanel();
}
/// <summary>
/// Play //TODO : still need to implement
/// </summary>
/// <param name="karaokeField"></param>
public static void Play(this IAmKaraokeField karaokeField)
{
//karaokeField.WorkingBeatmap.Track.Start();
karaokeField.WorkingBeatmap.Track.Rate = Speed;
karaokeField.WorkingBeatmap.Track.Volume.Value = Volumn;
}
/// <summary>
/// first Object's time
/// </summary>
/// <param name="karaokeField"></param>
/// <returns></returns>
public static double FirstObjectTime(this IAmKaraokeField karaokeField)
{
//RulesetContainer.Objects;
//Refrenca : SongProgress.cs
return(karaokeField.WorkingBeatmap.Beatmap.HitObjects.First().StartTime);
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="playField"></param>
public ControlPanelLayer(IAmKaraokeField playField = null)
{
_playField = playField;
PlatformType.ValueChanged += OnPlatformChanged;
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="playField"></param>
public KaraokeLightPanel(IAmKaraokeField playField)
{
_playField = playField;
InputAction.ValueChanged += PrepareKeyInfoPanel;
}
/// <summary>
/// Last object's time
/// </summary>
/// <param name="karaokeField"></param>
/// <returns></returns>
public static double LastObjectTime(this IAmKaraokeField karaokeField)
{
var hitObjects = karaokeField.GetListHitObjects();
return(((hitObjects.Last() as IHasEndTime)?.EndTime ?? hitObjects.Last().StartTime) + 1);
}
public static double GetSpeed(this IAmKaraokeField karaokeField)
{
return(karaokeField?.WorkingBeatmap?.Track?.Rate ?? 1);
}
/// <summary>
/// check is playing //TODO : still need to implement
/// </summary>
/// <param name="karaokeField"></param>
/// <returns></returns>
public static bool IsPlaying(this IAmKaraokeField karaokeField)
{
return(karaokeField.WorkingBeatmap.Track.IsRunning);
}
/// <summary>
/// total time of the song
/// calculate from first hitObject to last
/// </summary>
/// <param name="karaokeField"></param>
/// <returns></returns>
public static double TotalTime(this IAmKaraokeField karaokeField)
{
return(karaokeField.LastObjectTime() - karaokeField.FirstObjectTime());
}