145 lines
3.6 KiB
C#
145 lines
3.6 KiB
C#
using System.Collections.Generic;
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using UnityEngine;
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namespace DarkTonic.MasterAudio
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{
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[AddComponentMenu("Dark Tonic/Master Audio/Footstep Sounds")]
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public class FootstepSounds : MonoBehaviour
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{
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public enum FootstepTriggerMode
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{
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None = 0,
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OnCollision = 1,
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OnTriggerEnter = 2,
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OnCollision2D = 3,
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OnTriggerEnter2D = 4
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}
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public MasterAudio.SoundSpawnLocationMode soundSpawnMode = MasterAudio.SoundSpawnLocationMode.AttachToCaller;
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public FootstepTriggerMode footstepEvent;
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public List<FootstepGroup> footstepGroups = new List<FootstepGroup>();
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public EventSounds.RetriggerLimMode retriggerLimitMode;
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public int limitPerXFrm;
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public float limitPerXSec;
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public int triggeredLastFrame = -100;
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public float triggeredLastTime = -100f;
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private Transform _trans;
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private Transform Trans
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{
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get
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{
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if (_trans != null)
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{
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return _trans;
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}
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_trans = base.transform;
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return _trans;
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}
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}
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private void OnTriggerEnter(Collider other)
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{
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if (footstepEvent == FootstepTriggerMode.OnTriggerEnter)
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{
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PlaySoundsIfMatch(other.gameObject);
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}
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}
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private void OnCollisionEnter(Collision collision)
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{
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if (footstepEvent == FootstepTriggerMode.OnCollision)
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{
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PlaySoundsIfMatch(collision.gameObject);
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}
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}
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private bool CheckForRetriggerLimit()
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{
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switch (retriggerLimitMode)
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{
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case EventSounds.RetriggerLimMode.FrameBased:
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if (triggeredLastFrame > 0 && AudioUtil.FrameCount - triggeredLastFrame < limitPerXFrm)
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{
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return false;
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}
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break;
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case EventSounds.RetriggerLimMode.TimeBased:
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if (triggeredLastTime > 0f && AudioUtil.Time - triggeredLastTime < limitPerXSec)
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{
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return false;
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}
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break;
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}
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return true;
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}
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private void PlaySoundsIfMatch(GameObject go)
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{
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if (!CheckForRetriggerLimit())
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{
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return;
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}
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switch (retriggerLimitMode)
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{
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case EventSounds.RetriggerLimMode.FrameBased:
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triggeredLastFrame = AudioUtil.FrameCount;
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break;
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case EventSounds.RetriggerLimMode.TimeBased:
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triggeredLastTime = AudioUtil.Time;
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break;
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}
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for (int i = 0; i < footstepGroups.Count; i++)
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{
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FootstepGroup footstepGroup = footstepGroups[i];
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if ((footstepGroup.useLayerFilter && !footstepGroup.matchingLayers.Contains(go.layer)) || (footstepGroup.useTagFilter && !footstepGroup.matchingTags.Contains(go.tag)))
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{
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continue;
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}
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switch (footstepGroup.playSoundType)
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{
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case EventSounds.PlaySoundType.InvokeParameterCommand:
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if (!(footstepGroup.parameterCommandName == "[None]"))
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{
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MasterAudio.InvokeParameterCommand(footstepGroup.parameterCommandName, Trans);
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}
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break;
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case EventSounds.PlaySoundType.PlaySoundGroup:
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if (!(footstepGroup.soundType == "[None]"))
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{
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float volume = footstepGroup.volume;
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float? pitch = footstepGroup.pitch;
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if (!footstepGroup.useFixedPitch)
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{
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pitch = null;
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}
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string variationName = null;
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if (footstepGroup.variationType == EventSounds.VariationType.PlaySpecific)
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{
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variationName = footstepGroup.variationName;
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}
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switch (soundSpawnMode)
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{
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case MasterAudio.SoundSpawnLocationMode.CallerLocation:
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MasterAudio.PlaySound3DAtTransformAndForget(footstepGroup.soundType, Trans, volume, pitch, footstepGroup.delaySound, variationName);
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break;
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case MasterAudio.SoundSpawnLocationMode.AttachToCaller:
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MasterAudio.PlaySound3DFollowTransformAndForget(footstepGroup.soundType, Trans, volume, pitch, footstepGroup.delaySound, variationName);
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break;
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}
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}
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break;
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}
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}
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}
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}
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}
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