53 lines
2.0 KiB
C#
53 lines
2.0 KiB
C#
using UnityEngine;
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using UnityEngine.Audio;
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namespace BaseGames.Audio
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{
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/// <summary>
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/// 音效事件 ScriptableObject。随机从 Clips 中选取一条播放，
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/// 并在 Volume / Pitch 区间内随机变化，增强音效多样性。
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/// </summary>
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[CreateAssetMenu(menuName = "BaseGames/Audio/AudioEvent")]
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public class AudioEventSO : ScriptableObject
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{
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[SerializeField] private AudioClip[] _clips;
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[SerializeField] private float _volumeMin = 0.9f;
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[SerializeField] private float _volumeMax = 1.0f;
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[SerializeField] private float _pitchMin = 0.95f;
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[SerializeField] private float _pitchMax = 1.05f;
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[SerializeField] private AudioMixerGroup _mixerGroup;
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public AudioClip PickClip()
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{
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if (_clips == null || _clips.Length == 0) return null;
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return _clips[Random.Range(0, _clips.Length)];
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}
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public float PickVolume() => Random.Range(_volumeMin, _volumeMax);
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/// <summary>通过已有的 AudioSource 播放（适用于场景内固定位置音效）。</summary>
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public void Play(AudioSource source)
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{
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var clip = PickClip();
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if (clip == null || source == null) return;
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source.clip = clip;
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source.volume = PickVolume();
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source.pitch = Random.Range(_pitchMin, _pitchMax);
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source.outputAudioMixerGroup = _mixerGroup;
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source.Play();
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}
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/// <summary>通过 AudioSource.PlayOneShot 播放（不打断当前音效）。</summary>
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public void PlayOneShot(AudioSource source)
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{
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var clip = PickClip();
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if (clip == null || source == null) return;
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source.outputAudioMixerGroup = _mixerGroup;
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source.pitch = Random.Range(_pitchMin, _pitchMax);
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source.PlayOneShot(clip, PickVolume());
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}
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}
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}
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