using System;
using System.Collections.Generic;

namespace kt
{
	public class PermTempAction<T0>
	{
		public void Add(Action<T0> callback, bool is_temp = false)
		{
			if (callback != null)
			{
				this.CallBackFlagDic[callback] = is_temp;
			}
		}

		public void Remove(Action<T0> callback)
		{
			if (callback != null)
			{
				this.CallBackFlagDic.Remove(callback);
			}
		}

		public void Clear()
		{
			this.CallBackFlagDic.Clear();
		}

		public void Invoke(T0 t0)
		{
			List<Action<T0>> list = new List<Action<T0>>();
			foreach (KeyValuePair<Action<T0>, bool> keyValuePair in this.CallBackFlagDic)
			{
				Action<T0> key = keyValuePair.Key;
				if (keyValuePair.Value || key == null)
				{
					list.Add(key);
				}
				if (key != null)
				{
					key(t0);
				}
			}
			for (int i = 0; i < list.Count; i++)
			{
				this.CallBackFlagDic.Remove(list[i]);
			}
		}

		private Dictionary<Action<T0>, bool> CallBackFlagDic = new Dictionary<Action<T0>, bool>();
	}
}