MusicCueHolder.cs

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using System;
using Microsoft.Xna.Framework.Audio;
 
namespace Terraria.Audio;
 
public class MusicCueHolder
{
    private SoundBank _soundBank;
 
    private string _cueName;
 
    private Cue _loadedCue;
 
    private float _lastSetVolume;
 
    public bool IsPlaying
    {
        get
        {
            if (_loadedCue != null)
            {
                return _loadedCue.IsPlaying;
            }
            return false;
        }
    }
    public bool IsPlaying {…};
 
    public bool IsOngoing
    {
        get
        {
            if (_loadedCue != null)
            {
                if (!_loadedCue.IsPlaying)
                {
                    return !_loadedCue.IsStopped;
                }
                return true;
            }
            return false;
        }
    }
    public bool IsOngoing {…};
 
    public MusicCueHolder(SoundBank soundBank, string cueName)
    {
        _soundBank = soundBank;
        _cueName = cueName;
        _loadedCue = null;
    }
    public MusicCueHolder(SoundBank soundBank, string cueName) {…}
 
    public void Pause()
    {
        if (_loadedCue == null || _loadedCue.IsPaused || !_loadedCue.IsPlaying)
        {
            return;
        }
        try
        {
            _loadedCue.Pause();
        }
        catch (Exception)
        {
        }
    }
    public void Pause() {…}
 
    public void Resume()
    {
        if (_loadedCue == null || !_loadedCue.IsPaused)
        {
            return;
        }
        try
        {
            _loadedCue.Resume();
        }
        catch (Exception)
        {
        }
    }
    public void Resume() {…}
 
    public void Stop()
    {
        if (_loadedCue != null)
        {
            SetVolume(0f);
            _loadedCue.Stop(AudioStopOptions.Immediate);
        }
    }
    public void Stop() {…}
 
    public void RestartAndTryPlaying(float volume)
    {
        PurgeCue();
        TryPlaying(volume);
    }
    public void RestartAndTryPlaying(float volume) {…}
 
    private void PurgeCue()
    {
        if (_loadedCue != null)
        {
            _loadedCue.Stop(AudioStopOptions.Immediate);
            _loadedCue.Dispose();
            _loadedCue = null;
        }
    }
    private void PurgeCue() {…}
 
    public void Play(float volume)
    {
        LoadTrack(forceReload: false);
        SetVolume(volume);
        _loadedCue.Play();
    }
    public void Play(float volume) {…}
 
    public void TryPlaying(float volume)
    {
        LoadTrack(forceReload: false);
        if (_loadedCue.IsPrepared)
        {
            SetVolume(volume);
            if (!_loadedCue.IsPlaying)
            {
                _loadedCue.Play();
            }
        }
    }
    public void TryPlaying(float volume) {…}
 
    public void SetVolume(float volume)
    {
        _lastSetVolume = volume;
        if (_loadedCue != null)
        {
            _loadedCue.SetVariable("Volume", _lastSetVolume);
        }
    }
    public void SetVolume(float volume) {…}
 
    private void LoadTrack(bool forceReload)
    {
        if (forceReload || _loadedCue == null)
        {
            _loadedCue = _soundBank.GetCue(_cueName);
        }
    }
    private void LoadTrack(bool forceReload) {…}
}
public class MusicCueHolder {…};