92 lines
2.4 KiB
C#
92 lines
2.4 KiB
C#
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using NeoFPS.Constants;
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namespace NeoFPS
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{
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[HelpURL("https://docs.neofps.com/manual/audioref-so-surfaceaudiodata.html")]
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[CreateAssetMenu(fileName = "SurfaceAudioData", menuName = "NeoFPS/Surface Audio Data", order = NeoFpsMenuPriorities.ungrouped_surfaceAudio)]
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public class SurfaceAudioData : ScriptableObject
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{
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[SerializeField, Tooltip("Per-surface data")]
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private SurfaceAudioClips[] m_Data = new SurfaceAudioClips[0];
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[Serializable]
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private struct SurfaceAudioClips
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{
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[Range(0f, 1f), Tooltip("Clip volume")]
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public float volume;
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[Tooltip("Audio clips (will be picked at random)")]
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public AudioClip[] clips;
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}
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void OnValidate()
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{
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// Resize to match constants
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int targetCount = FpsSurfaceMaterial.count;
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if (m_Data.Length != targetCount)
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{
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// Allocate replacement array of correct size
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SurfaceAudioClips[] replacement = new SurfaceAudioClips[targetCount];
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// Copy data over
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int i = 0;
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for (; i < replacement.Length && i < m_Data.Length; ++i)
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{
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replacement[i].volume = m_Data[i].volume;
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replacement[i].clips = m_Data[i].clips;
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}
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// Set new entries volume to 1
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for (; i < replacement.Length; ++i)
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replacement[i].volume = 1f;
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// Swap
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m_Data = replacement;
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}
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}
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public AudioClip GetAudioClip (FpsSurfaceMaterial surface)
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{
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// Try getting random clip from the array
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AudioClip result = GetClipFromArray(m_Data[surface].clips);
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if (result != null)
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return result;
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// Use default values
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return GetClipFromArray(m_Data[0].clips);
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}
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public AudioClip GetAudioClip (FpsSurfaceMaterial surface, out float volume)
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{
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// Try getting random clip from the array
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AudioClip result = GetClipFromArray(m_Data[surface].clips);
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if (result != null)
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{
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volume = m_Data[surface].volume;
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return result;
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}
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// Use default values
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volume = m_Data[0].volume;
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return GetClipFromArray(m_Data[0].clips);
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}
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AudioClip GetClipFromArray(AudioClip[] clips)
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{
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int count = clips.Length;
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switch (count)
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{
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case 0:
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return null;
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case 1:
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return clips[0];
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default:
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return clips[UnityEngine.Random.Range(0, count)];
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}
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}
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}
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}
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