using System.Collections;

using System.Collections.Generic;

using UnityEngine;

using DG.Tweening;

using VisualNovelEngine;

public class SoundSystem : MonoBehaviour {

​

    // Use this for initialization

    void Start ()

    {

        _srcBackgroundMusic.loop = true;

        sfxSource = _sfxSource;

        backgroundMusic = _srcBackgroundMusic;

        ambienceMusic = _ambienceSource;

        voiceMusic = _voiceSource;

​

        sfxSource.volume = currentSFXVolumn;

        backgroundMusic.volume = currentBGVolumn;

        ambienceMusic.volume = currentAmbienceVolumn;

        voiceMusic.volume = currentVoiceVolumn;

​

        sfxSource.volume = VNEngine.sfxVolume;

        backgroundMusic.volume = VNEngine.maxVolume;

        ambienceMusic.volume = VNEngine.ambienceVolume;

        voiceMusic.volume = VNEngine.voiceVolume;

    }

    // Update is called once per frame

    void Update ()

    {

    }

​

    public AudioSource _sfxSource;

    public AudioSource _srcBackgroundMusic;

    public AudioSource _ambienceSource;

    public AudioSource _voiceSource;

    public static AudioSource sfxSource;

    public static AudioSource backgroundMusic;

    public static AudioSource ambienceMusic;

    public static AudioSource voiceMusic;

​

    public static float currentBGVolumn = 0.5f;

    public static float currentSFXVolumn = 0.5f;

    public static float currentAmbienceVolumn = 0.5f;

    public static float currentVoiceVolumn = 0.5f;

​

    public static void PlayVoice(AudioClip clip, bool forcePlay)

    {

        if (!voiceMusic.isPlaying)

        {

            voiceMusic.Stop();

        }

        voiceMusic.PlayOneShot(clip);

    }

    public static void PlayVoice(AudioClip clip)

    {

        if (!voiceMusic.isPlaying)

        {

            voiceMusic.PlayOneShot(clip);

        }

    }

    public static void PlaySound(AudioClip clip)

    {

        sfxSource.PlayOneShot(clip);

    }

    public static void PlaySound(string clipName)

    {

        AudioClip clip = Resources.Load<AudioClip>("VN/SFX/" + clipName);

        sfxSource.PlayOneShot(clip);

    }

​

    public static string currentMusic;

    public static void PlayMusic(string clipName)

    {

        if (currentMusic != clipName)

        {

            currentMusic = clipName;

            clipName = clipName.Replace(".wav", "");

            AudioClip clip = Resources.Load<AudioClip>("VN/BGM/" + clipName);

            if (backgroundMusic.isPlaying)

            {

                backgroundMusic.DOFade(0, 1.5f).OnComplete(() => ChangeMusic(backgroundMusic, clip, currentBGVolumn));

            }

            else

            {

                ChangeMusic(backgroundMusic, clip, currentBGVolumn);

            }

        }

    }

    public static void PlayAmbienceSound(string clipName)

    {

        clipName = clipName.Replace(".wav", "");

        AudioClip clip = Resources.Load<AudioClip>("VN/BGM/" + clipName);

        if (ambienceMusic.isPlaying)

        {

            ambienceMusic.DOFade(0, 1.5f).OnComplete(() => ChangeMusic(ambienceMusic, clip, currentAmbienceVolumn));

        }

        else

        {

            ChangeMusic(ambienceMusic, clip, currentAmbienceVolumn);

        }

    }

    private static void ChangeMusic(AudioSource src, AudioClip clip, float volumn)

    {

        src.clip = clip;

        src.Play();

        src.DOFade(volumn, 1.5f);

    }

​

    public static void StopMusic()

    {

        backgroundMusic.DOFade(0, 1.5f);

    }

    public static void StopAmbience()

    {

        ambienceMusic.DOFade(0, 1.5f);

    }

​

​

    public static void VolumnBackgroundMusic(float volumnValue)

    {

        currentBGVolumn = volumnValue;

        backgroundMusic.volume = volumnValue;

        VNEngine.sfxVolume = currentBGVolumn;

    }

    public static void VolumSFX(float volumnValue)

    {

        currentSFXVolumn = volumnValue;

        sfxSource.volume = volumnValue;

        VNEngine.sfxVolume = currentSFXVolumn;

    }

    public static void VolumeAmbience(float volumnValue)

    {

        currentAmbienceVolumn = volumnValue;

        ambienceMusic.volume = volumnValue;

        VNEngine.ambienceVolume = currentAmbienceVolumn;

    }

    public static void VolumeVoice(float volumnValue)

    {

        currentVoiceVolumn = volumnValue;

        voiceMusic.volume = volumnValue;

        VNEngine.voiceVolume = currentVoiceVolumn;

    }

}

​