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Assets/ThirdParty/UniFramework/UniEvent/Runtime/EventGroup.cs

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+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace UniFramework.Event
+{
+	public class EventGroup
+	{
+		private readonly Dictionary<System.Type, List<Action<IEventMessage>>> _cachedListener = new Dictionary<System.Type, List<Action<IEventMessage>>>();
+
+		/// <summary>
+		/// 添加一个监听
+		/// </summary>
+		public void AddListener<TEvent>(System.Action<IEventMessage> listener) where TEvent : IEventMessage
+		{
+			System.Type eventType = typeof(TEvent);
+			if (_cachedListener.ContainsKey(eventType) == false)
+				_cachedListener.Add(eventType, new List<Action<IEventMessage>>());
+
+			if (_cachedListener[eventType].Contains(listener) == false)
+			{
+				_cachedListener[eventType].Add(listener);
+				UniEvent.AddListener(eventType, listener);
+			}
+			else
+			{
+				UniLogger.Warning($"Event listener is exist : {eventType}");
+			}
+		}
+
+		/// <summary>
+		/// 移除所有缓存的监听
+		/// </summary>
+		public void RemoveAllListener()
+		{
+			foreach (var pair in _cachedListener)
+			{
+				System.Type eventType = pair.Key;
+				for (int i = 0; i < pair.Value.Count; i++)
+				{
+					UniEvent.RemoveListener(eventType, pair.Value[i]);
+				}
+				pair.Value.Clear();
+			}
+			_cachedListener.Clear();
+		}
+	}
+}