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

namespace DarkTonic.MasterAudio
{
	public static class AudioLoaderOptimizer
	{
		private static readonly Dictionary<string, List<GameObject>> PlayingGameObjectsByClipName = new Dictionary<string, List<GameObject>>(StringComparer.OrdinalIgnoreCase);

		public static void AddNonPreloadedPlayingClip(AudioClip clip, GameObject maHolderGameObject)
		{
			if (clip == null)
			{
				return;
			}
			string key = clip.CachedName();
			if (!PlayingGameObjectsByClipName.ContainsKey(key))
			{
				PlayingGameObjectsByClipName.Add(key, new List<GameObject> { maHolderGameObject });
				return;
			}
			List<GameObject> list = PlayingGameObjectsByClipName[key];
			if (!list.Contains(maHolderGameObject))
			{
				list.Add(maHolderGameObject);
			}
		}

		public static void RemoveNonPreloadedPlayingClip(AudioClip clip, GameObject maHolderGameObject)
		{
			if (clip == null)
			{
				return;
			}
			string key = clip.CachedName();
			if (PlayingGameObjectsByClipName.ContainsKey(key))
			{
				List<GameObject> list = PlayingGameObjectsByClipName[key];
				list.Remove(maHolderGameObject);
				if (list.Count == 0)
				{
					PlayingGameObjectsByClipName.Remove(key);
				}
			}
		}

		public static bool IsAnyOfNonPreloadedClipPlaying(AudioClip clip)
		{
			if (clip == null)
			{
				return false;
			}
			return PlayingGameObjectsByClipName.ContainsKey(clip.CachedName());
		}
	}
}