using System;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Audio;
using wf;

public class AudioMixerMgr : MonoBehaviour
{
	public AudioMixerGroup this[AudioMixerMgr.Group group]
	{
		get
		{
			return this.group_dic_[group];
		}
	}

	public void Awake()
	{
		string[] array = new string[]
		{
			"Master",
			"Master/BGM",
			"Master/Dance",
			"Master/System",
			"Master/Voice",
			"Master/SE",
			"Master/Env"
		};
		foreach (string text in array)
		{
			AudioMixerGroup[] array3 = this.Mixer.FindMatchingGroups(text);
			if (array3 == null || array3.Length <= 0)
			{
				Debug.Log("オーディオ初期化エラー");
				Debug.Log(text + "が失敗");
				NUty.WinMessageBox(NUty.GetWindowHandle(), "オーディオ機能が利用できません", "オーディオ初期化エラー", 16);
				Application.Quit();
				return;
			}
		}
		this.group_dic_ = new Dictionary<AudioMixerMgr.Group, AudioMixerGroup>();
		this.group_dic_.Add(AudioMixerMgr.Group.Master, this.Mixer.FindMatchingGroups("Master")[0]);
		this.group_dic_.Add(AudioMixerMgr.Group.BGM, this.Mixer.FindMatchingGroups("Master/BGM")[0]);
		this.group_dic_.Add(AudioMixerMgr.Group.Dance, this.Mixer.FindMatchingGroups("Master/Dance")[0]);
		this.group_dic_.Add(AudioMixerMgr.Group.System, this.Mixer.FindMatchingGroups("Master/System")[0]);
		this.group_dic_.Add(AudioMixerMgr.Group.Voice, this.Mixer.FindMatchingGroups("Master/Voice")[0]);
		this.group_dic_.Add(AudioMixerMgr.Group.SE, this.Mixer.FindMatchingGroups("Master/SE")[0]);
		this.group_dic_.Add(AudioMixerMgr.Group.Env, this.Mixer.FindMatchingGroups("Master/Env")[0]);
	}

	public void Start()
	{
		this.call_start = true;
		foreach (AudioMixerMgr.VolumePropData volumePropData in this.VolumePropDatas)
		{
			this.Mixer.GetFloat(volumePropData.name, out volumePropData.val);
			volumePropData.val = Utility.DecibelToVolume(volumePropData.val);
			this.volume_prop_acc_.Add(volumePropData.group, volumePropData);
		}
		for (int j = 0; j < this.delay_setting_.Count; j++)
		{
			this.SetVolume(this.delay_setting_[j].Key, this.delay_setting_[j].Value);
		}
		this.delay_setting_.Clear();
	}

	public void SetVolume(AudioMixerMgr.Group group, float volume)
	{
		if (!this.call_start)
		{
			if (this.delay_setting_ == null)
			{
				this.delay_setting_ = new List<KeyValuePair<AudioMixerMgr.Group, float>>();
			}
			this.delay_setting_.Add(new KeyValuePair<AudioMixerMgr.Group, float>(group, volume));
			return;
		}
		if (this.volume_prop_acc_[group].val != volume)
		{
			this.volume_prop_acc_[group].val = volume;
			this.Mixer.SetFloat(this.volume_prop_acc_[group].name, Utility.VolumeToDecibel(volume));
		}
	}

	public const int kGroupMax = 7;

	public AudioMixer Mixer;

	public AudioMixerMgr.VolumePropData[] VolumePropDatas;

	private Dictionary<AudioMixerMgr.Group, AudioMixerMgr.VolumePropData> volume_prop_acc_ = new Dictionary<AudioMixerMgr.Group, AudioMixerMgr.VolumePropData>();

	private Dictionary<AudioMixerMgr.Group, AudioMixerGroup> group_dic_ = new Dictionary<AudioMixerMgr.Group, AudioMixerGroup>();

	private bool call_start;

	private List<KeyValuePair<AudioMixerMgr.Group, float>> delay_setting_;

	public enum Group
	{
		Master,
		System,
		BGM,
		Dance,
		Voice,
		SE,
		Env
	}

	[Serializable]
	public class VolumePropData
	{
		public AudioMixerMgr.Group group;

		public string name;

		public float val;
	}
}