SoundBowClick.cs

//======= Copyright (c) Valve Corporation, All rights reserved. ===============
//
// Purpose: Sounds for the bow pulling back
//
//=============================================================================

using UnityEngine;
using System.Collections;

namespace Valve.VR.InteractionSystem
{
    //-------------------------------------------------------------------------
    public class SoundBowClick : MonoBehaviour
    {
        public AudioClip bowClick;
        public AnimationCurve pitchTensionCurve;
        public float minPitch;
        public float maxPitch;

        AudioSource thisAudioSource;

        //-------------------------------------------------
        void Awake()
        {
            thisAudioSource = GetComponent<AudioSource>();
        }


        //-------------------------------------------------
        public void PlayBowTensionClicks( float normalizedTension )
        {
            // Tension is a float between 0 and 1. 1 being max tension and 0 being no tension
            float y = pitchTensionCurve.Evaluate( normalizedTension );

            thisAudioSource.pitch = ( ( maxPitch - minPitch ) * y ) + minPitch;
            thisAudioSource.PlayOneShot( bowClick );
        }
    }
}