Alex38Lyon
78 lines
2.4 KiB
C#
78 lines
2.4 KiB
C#
using UnityEngine;
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using UnityEngine.Audio;
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namespace Unity.FPS.Game
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{
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public class AudioUtility
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{
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static AudioManager s_AudioManager;
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public enum AudioGroups
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{
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DamageTick,
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Impact,
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EnemyDetection,
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Pickup,
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WeaponShoot,
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WeaponOverheat,
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WeaponChargeBuildup,
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WeaponChargeLoop,
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HUDVictory,
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HUDObjective,
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EnemyAttack
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}
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public static void CreateSFX(AudioClip clip, Vector3 position, AudioGroups audioGroup, float spatialBlend,
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float rolloffDistanceMin = 1f)
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{
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GameObject impactSfxInstance = new GameObject();
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impactSfxInstance.transform.position = position;
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AudioSource source = impactSfxInstance.AddComponent<AudioSource>();
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source.clip = clip;
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source.spatialBlend = spatialBlend;
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source.minDistance = rolloffDistanceMin;
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source.Play();
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source.outputAudioMixerGroup = GetAudioGroup(audioGroup);
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TimedSelfDestruct timedSelfDestruct = impactSfxInstance.AddComponent<TimedSelfDestruct>();
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timedSelfDestruct.LifeTime = clip.length;
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}
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public static AudioMixerGroup GetAudioGroup(AudioGroups group)
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{
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if (s_AudioManager == null)
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s_AudioManager = Object.FindFirstObjectByType<AudioManager>();
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var groups = s_AudioManager.FindMatchingGroups(group.ToString());
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if (groups.Length > 0)
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return groups[0];
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Debug.LogWarning("Didn't find audio group for " + group.ToString());
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return null;
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}
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public static void SetMasterVolume(float value)
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{
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if (s_AudioManager == null)
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s_AudioManager = Object.FindFirstObjectByType<AudioManager>();
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if (value <= 0)
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value = 0.001f;
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float valueInDb = Mathf.Log10(value) * 20;
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s_AudioManager.SetFloat("MasterVolume", valueInDb);
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}
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public static float GetMasterVolume()
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{
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if (s_AudioManager == null)
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s_AudioManager = Object.FindFirstObjectByType<AudioManager>();
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s_AudioManager.GetFloat("MasterVolume", out var valueInDb);
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return Mathf.Pow(10f, valueInDb / 20.0f);
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}
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}
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}
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