UltimateFishing/Assets/Scripts/Assembly-CSharp/OVR/SoundFX.cs

using System;
using UnityEngine;
using UnityEngine.Audio;

namespace OVR
{
	[Serializable]
	public class SoundFX
	{
		[Tooltip("Each sound FX should have a unique name")]
		public string name = string.Empty;

		[Tooltip("Sound diversity playback option when multiple audio clips are defined, default = Random")]
		public SoundFXNext playback;

		[Range(0f, 1f)]
		[Tooltip("Default volume for this sound FX, default = 1.0")]
		public float volume = 1f;

		[MinMax(1f, 1f, 0f, 2f)]
		[Tooltip("Random pitch variance each time a sound FX is played, default = 1.0 (none)")]
		public Vector2 pitchVariance = Vector2.one;

		[MinMax(1f, 25f, 0f, 250f)]
		[Tooltip("Falloff distance for the sound FX, default = 1m min to 25m max")]
		public Vector2 falloffDistance = new Vector2(1f, 25f);

		[Tooltip("Volume falloff curve - sets how the sound FX attenuates over distance, default = Linear")]
		public AudioRolloffMode falloffCurve = AudioRolloffMode.Linear;

		[Tooltip("Defines the custom volume falloff curve")]
		public AnimationCurve volumeFalloffCurve = new AnimationCurve(new Keyframe(0f, 1f), new Keyframe(1f, 1f));

		[Tooltip("The amount by which the signal from the AudioSource will be mixed into the global reverb associated with the Reverb Zones | Valid range is 0.0 - 1.1, default = 1.0")]
		public AnimationCurve reverbZoneMix = new AnimationCurve(new Keyframe(0f, 1f), new Keyframe(1f, 1f));

		[Range(0f, 360f)]
		[Tooltip("Sets the spread angle (in degrees) of a 3d stereo or multichannel sound in speaker space, default = 0")]
		public float spread;

		[Tooltip("The percentage chance that this sound FX will play | 0.0 = none, 1.0 = 100%, default = 1.0")]
		[Range(0f, 1f)]
		public float pctChanceToPlay = 1f;

		[Tooltip("Sets the priority for this sound to play and/or to override a currently playing sound FX, default = Default")]
		public SoundPriority priority;

		[Tooltip("Specifies the default delay when this sound FX is played, default = 0.0 secs")]
		[MinMax(0f, 0f, 0f, 2f)]
		public Vector2 delay = Vector2.zero;

		[Tooltip("Set to true for the sound to loop continuously, default = false")]
		public bool looping;

		public OSPProps ospProps = new OSPProps();

		[Tooltip("List of the audio clips assigned to this sound FX")]
		public AudioClip[] soundClips = new AudioClip[1];

		public bool visibilityToggle;

		[NonSerialized]
		private SoundGroup soundGroup;

		private int lastIdx = -1;

		private int playingIdx = -1;

		public int Length
		{
			get
			{
				return soundClips.Length;
			}
		}

		public bool IsValid
		{
			get
			{
				return soundClips.Length != 0 && soundClips[0] != null;
			}
		}

		public SoundGroup Group
		{
			get
			{
				return soundGroup;
			}
			set
			{
				soundGroup = value;
			}
		}

		public float MaxFalloffDistSquared
		{
			get
			{
				return falloffDistance.y * falloffDistance.y;
			}
		}

		public float GroupVolumeOverride
		{
			get
			{
				return (soundGroup == null) ? 1f : soundGroup.volumeOverride;
			}
		}

		public SoundFX()
		{
			playback = SoundFXNext.Random;
			volume = 1f;
			pitchVariance = Vector2.one;
			falloffDistance = new Vector2(1f, 25f);
			falloffCurve = AudioRolloffMode.Linear;
			volumeFalloffCurve = new AnimationCurve(new Keyframe(0f, 1f), new Keyframe(1f, 1f));
			reverbZoneMix = new AnimationCurve(new Keyframe(0f, 1f), new Keyframe(1f, 1f));
			spread = 0f;
			pctChanceToPlay = 1f;
			priority = SoundPriority.Default;
			delay = Vector2.zero;
			looping = false;
			ospProps = new OSPProps();
		}

		public AudioClip GetClip()
		{
			if (soundClips.Length == 0)
			{
				return null;
			}
			if (soundClips.Length == 1)
			{
				return soundClips[0];
			}
			if (playback == SoundFXNext.Random)
			{
				int num;
				for (num = UnityEngine.Random.Range(0, soundClips.Length); num == lastIdx; num = UnityEngine.Random.Range(0, soundClips.Length))
				{
				}
				lastIdx = num;
				return soundClips[num];
			}
			if (++lastIdx >= soundClips.Length)
			{
				lastIdx = 0;
			}
			return soundClips[lastIdx];
		}

		public AudioMixerGroup GetMixerGroup(AudioMixerGroup defaultMixerGroup)
		{
			if (soundGroup != null)
			{
				return (!(soundGroup.mixerGroup != null)) ? defaultMixerGroup : soundGroup.mixerGroup;
			}
			return defaultMixerGroup;
		}

		public bool ReachedGroupPlayLimit()
		{
			if (soundGroup != null)
			{
				return !soundGroup.CanPlaySound();
			}
			return false;
		}

		public float GetClipLength(int idx)
		{
			if (idx == -1 || soundClips.Length == 0 || idx >= soundClips.Length || soundClips[idx] == null)
			{
				return 0f;
			}
			return soundClips[idx].length;
		}

		public float GetPitch()
		{
			return UnityEngine.Random.Range(pitchVariance.x, pitchVariance.y);
		}

		public int PlaySound(float delaySecs = 0f)
		{
			playingIdx = -1;
			if (!IsValid)
			{
				return playingIdx;
			}
			if (pctChanceToPlay > 0.99f || UnityEngine.Random.value < pctChanceToPlay)
			{
				if (delay.y > 0f)
				{
					delaySecs = UnityEngine.Random.Range(delay.x, delay.y);
				}
				playingIdx = AudioManager.PlaySound(this, EmitterChannel.Any, delaySecs);
			}
			return playingIdx;
		}

		public int PlaySoundAt(Vector3 pos, float delaySecs = 0f, float volumeOverride = 1f, float pitchMultiplier = 1f)
		{
			playingIdx = -1;
			if (!IsValid)
			{
				return playingIdx;
			}
			if (pctChanceToPlay > 0.99f || UnityEngine.Random.value < pctChanceToPlay)
			{
				if (delay.y > 0f)
				{
					delaySecs = UnityEngine.Random.Range(delay.x, delay.y);
				}
				playingIdx = AudioManager.PlaySoundAt(pos, this, EmitterChannel.Any, delaySecs, volumeOverride, pitchMultiplier);
			}
			return playingIdx;
		}

		public void SetOnFinished(Action onFinished)
		{
			if (playingIdx > -1)
			{
				AudioManager.SetOnFinished(playingIdx, onFinished);
			}
		}

		public void SetOnFinished(Action<object> onFinished, object obj)
		{
			if (playingIdx > -1)
			{
				AudioManager.SetOnFinished(playingIdx, onFinished, obj);
			}
		}

		public bool StopSound()
		{
			bool result = false;
			if (playingIdx > -1)
			{
				result = AudioManager.StopSound(playingIdx);
				playingIdx = -1;
			}
			return result;
		}

		public void AttachToParent(Transform parent)
		{
			if (playingIdx > -1)
			{
				AudioManager.AttachSoundToParent(playingIdx, parent);
			}
		}

		public void DetachFromParent()
		{
			if (playingIdx > -1)
			{
				AudioManager.DetachSoundFromParent(playingIdx);
			}
		}
	}
}