RunnerSanta2019/Assets/Assetss/UltimateKit/C# Scripts/SoundManagerCS.cs

/*
*	FUNCTION:
*	This script plays and controls sounds used. Only 2D sounds are used
*	which are handled by a single SoundManager prefab.
*	
*	USED BY: This script is a part of the SoundManager prefab.
*/

using System.Collections.Generic;
using UnityEngine;
using System.Collections;

public class SoundManagerCS : MonoBehaviour
{
    private class StateManager
    {
        private class State
        {
            private AudioSource _source;
            private float _volume;
            private bool _isPlaying;

            public State(AudioSource source)
            {
                _source = source;
            }

            public void Mute()
            {
                _volume = _source.volume;
                _source.volume = 0;
                _isPlaying = _source.isPlaying;
                if (_isPlaying)
                {
                    _source.Pause();
                }
            }

            public void UnMute()
            {
                _source.volume = 1;
                if (_isPlaying)
                {
                    _source.UnPause();
                }
            }
        }

        private List<State> _sources = new List<State>();


        public StateManager(params AudioSource[][] sources)
        {
            foreach (var source in sources)
            {
                foreach (var audioSource in source)
                {
                    _sources.Add(new State(audioSource));
                }
            }
        }

        public void Mute()
        {
            foreach (var state in _sources)
            {
                state.Mute();
            }
        }

        public void UnMute()
        {
            foreach (var state in _sources)
            {
                state.UnMute();
            }
        }
    }
    public static SoundManagerCS Instance;

	public AudioSource[] asCharacterSounds;
	public AudioSource[] asPowerupSounds;
	public AudioSource[] asMenuSounds;
	public AudioSource[] asMusic;
	public AudioSource[] asEnemySounds;
    public AudioSource GameOverSound;
    public UIToggle MusicDisable;
    public UIToggle MusicEnable;

    public UIToggle FxDisable;
    public UIToggle FxEnable;


    public bool Sound
    {
        get { return MusicEnable.value; }
    }
    public bool Fx
    {
        get { return FxEnable.value; }
    }


    //Sound Enums
	public enum CharacterSounds
	{
		Footsteps = 0,
		JumpLand = 1,
        Swipe = 2,
        OhYeah = 3,
        Slide = 4,
	}
	
	public enum PowerupSounds
	{
		CurrencyCollection = 0,
		PowerupCollection = 1
	}
	
	public enum MenuSounds
	{
		ButtonTap = 0,
        CC_Ping = 1
    }
	
	public enum EnemySounds
	{
        TiresSqueal = 0,
        Siren = 1,
        Blood = 2,
        Crush = 3
	}

   

    //Audio state
    public bool bSoundEnabled = true;	//gameplay sounds
	private bool bMusicEnabled = true;//background music
	
	//script references
	private InGameScriptCS hInGameScriptCS;
	private ControllerScriptCS hControllerScriptCS;
	
	//variables
	private bool bPlayFootsteps = false;
	private bool bFootstepsPlaying = false;
	
	/*
	*	FUNCTION:	Turn the sounds On or Off
	*/
	public void toggleSoundEnabled (bool state)
	{
		bSoundEnabled = state;

        PlayerPrefs.SetInt("FX", bSoundEnabled ? 1 : 0);
        PlayerPrefs.Save();
	}
	
	/*
	*	FUNCION:	Turn the background music ON or OFF
	*/
	public void toggleMusicEnabled (bool state)
	{
		bMusicEnabled = state;

	    if (state)
	    {
	        asMusic[0].Play();
	    }
	    else
	    {
	        asMusic[0].Pause();
	    }

        PlayerPrefs.SetInt("Music", bMusicEnabled ? 1 : 0);
        PlayerPrefs.Save();
	}
	
	public bool isSoundEnabled ()
	{
		return bSoundEnabled;
	}

	public bool isMusicEnabled ()
	{
		return bMusicEnabled;
	}
	
	void Start ()
	{
        _manager = new StateManager(asCharacterSounds, asPowerupSounds, asMenuSounds, asMusic, asEnemySounds);
        Instance = this;

		hControllerScriptCS = (ControllerScriptCS)GameObject.Find ("Player").GetComponent (typeof(ControllerScriptCS));
		hInGameScriptCS = (InGameScriptCS)GameObject.Find ("Player").GetComponent (typeof(InGameScriptCS));
		hControllerScriptCS = (ControllerScriptCS)GameObject.Find ("Player").GetComponent (typeof(ControllerScriptCS));
		
		stopAllSounds ();
       
        bSoundEnabled = PlayerPrefs.GetInt("FX", 1) == 1;
        bMusicEnabled = PlayerPrefs.GetInt("Music", 1) == 1;

	    StartCoroutine(EnableMusic());
	}

    public void GameOverMusic()
    {
        if (bSoundEnabled)
            GameOverSound.Play();
       
    }
    private IEnumerator EnableMusic()
    {
        yield return new WaitForSeconds(2f);
        if (bMusicEnabled)
        {
            asMusic[0].Play();
        }
        else
        {
            asMusic[0].Stop();
        }
        //MusicEnable.value = bMusicEnabled;
        //FxEnable.value = bSoundEnabled;

        //MusicDisable.onChange.Add(new EventDelegate(SetMusic));
       // MusicEnable.onChange.Add(new EventDelegate(SetMusic));

        //FxDisable.onChange.Add(new EventDelegate(SetFx));
        //FxEnable.onChange.Add(new EventDelegate(SetFx));
    }

    private void SetMusic()
    {
        toggleMusicEnabled(MusicEnable.value);
    }

    private void SetFx()
    {
        toggleSoundEnabled(FxEnable.value);
    }
    private StateManager _manager;

    void FixedUpdate ()
	{
		StartCoroutine (toggleFootStepsSound ());
	
		if (hInGameScriptCS.isGamePaused () == true)
			stopSound (CharacterSounds.Footsteps);
		
		if (bPlayFootsteps == true) {
			//adjust footsteps pitch according to movement speed
			asCharacterSounds [(int)CharacterSounds.Footsteps].pitch = hControllerScriptCS.getCurrentForwardSpeed () / 3.0f;
			if (bFootstepsPlaying == false) {
				if (bSoundEnabled)
					asCharacterSounds [(int)CharacterSounds.Footsteps].Play ();
				bFootstepsPlaying = true;
			}
		} else {
			if (bFootstepsPlaying == true) {			
				if (bSoundEnabled)
					asCharacterSounds [(int)CharacterSounds.Footsteps].Stop ();
				bFootstepsPlaying = false;
			}
		}
	}
	
	/*
	*	FUNCTION: Play a sound
	*/
	public void playSound (CharacterSounds soundType)
	{
		if (bSoundEnabled)
			asCharacterSounds [(int)soundType].Play ();
	}

	public void playSound (PowerupSounds soundType)
	{
		if (bSoundEnabled)
			asPowerupSounds [(int)soundType].Play ();
	}

	public void playSound (MenuSounds soundType)
	{
		if (bSoundEnabled)
			asMenuSounds [(int)soundType].Play ();
	}



	public void playSound (EnemySounds soundType)
	{
        //santa has no enemy
        return;
		if (bSoundEnabled && asEnemySounds [(int)soundType].isPlaying == false)
			asEnemySounds [(int)soundType].Play ();
	}
	
	/*
	*	FUNCITON: Stop a sound
	*/
	public void stopSound (CharacterSounds soundType)
	{
		asCharacterSounds [(int)soundType].Stop ();
	}

	public void stopSound (PowerupSounds soundType)
	{
		asPowerupSounds [(int)soundType].Stop ();
	}

	public void stopSound (MenuSounds soundType)
	{
		asMenuSounds [(int)soundType].Stop ();
	}

	public void stopSound (EnemySounds soundType)
	{
		asEnemySounds [(int)soundType].Stop ();
	}
	
	/*
	*	FUNCTION: Turn off footsetps sound if player is in the air and vice versa
	*/
	private IEnumerator toggleFootStepsSound ()
	{	
		yield return new WaitForEndOfFrame();
		
		if (!hControllerScriptCS.isInAir ())
			bPlayFootsteps = true;
		else
			bPlayFootsteps = false;
	}
	
	/*
	*	FUNCTION: Stops all sounds except background music
	*/
	public void stopAllSounds ()
	{	
		for (int i=0; i<CharacterSounds.GetValues(typeof(CharacterSounds)).Length; i++)
			asCharacterSounds [i].Stop ();
		for (int i=0; i<PowerupSounds.GetValues(typeof(PowerupSounds)).Length; i++)
			asPowerupSounds [i].Stop ();
		for (int i=0; i<MenuSounds.GetValues(typeof(MenuSounds)).Length; i++)
			asMenuSounds [i].Stop ();
		for (int i=0; i<EnemySounds.GetValues(typeof(EnemySounds)).Length; i++)
			asEnemySounds [i].Stop ();
		
		bFootstepsPlaying = false;
	}
	
	/*
	*	FUNCTION: Check if a sound is currently playing.
	*/
	public bool isPlaying (CharacterSounds sound)
	{
		if (asCharacterSounds [(int)sound].isPlaying)
			return true;
		else
			return false;
	}

	public bool isPlaying (PowerupSounds sound)
	{
		if (asPowerupSounds [(int)sound].isPlaying)
			return true;
		else
			return false;
	}

	public bool isPlaying (MenuSounds sound)
	{
		if (asMenuSounds [(int)sound].isPlaying)
			return true;
		else
			return false;
	}

	public bool isPlaying (EnemySounds sound)
	{
		if (asEnemySounds [(int)sound].isPlaying)
			return true;
		else
			return false;
	}
	
	/*
	 * FUNCITON:	Enable or disable the current script.
	 * */
	public void toggleScriptState (bool state)
	{
		this.enabled = state;
	}

    public void EndVideoAd()
    {
        _manager.UnMute();
    }

    public void PlayVideoAd()
    {
        _manager.Mute();
    }
}