[+] 接入ET8服务端

[+] 接入ET8服务端

Assets/GameScripts/DotNet/Core/UnOrderMultiMap.cs

@@ -0,0 +1,92 @@
+using System;
+using System.Collections.Generic;
+
+namespace ET
+{
+	public class UnOrderMultiMap<T, K>: Dictionary<T, List<K>>
+	{
+		public void Add(T t, K k)
+		{
+			List<K> list;
+			this.TryGetValue(t, out list);
+			if (list == null)
+			{
+				list = new List<K>();
+				base[t] = list;
+			}
+			list.Add(k);
+		}
+
+		public bool Remove(T t, K k)
+		{
+			List<K> list;
+			this.TryGetValue(t, out list);
+			if (list == null)
+			{
+				return false;
+			}
+			if (!list.Remove(k))
+			{
+				return false;
+			}
+			if (list.Count == 0)
+			{
+				this.Remove(t);
+			}
+			return true;
+		}
+
+		/// <summary>
+		/// 不返回内部的list,copy一份出来
+		/// </summary>
+		/// <param name="t"></param>
+		/// <returns></returns>
+		public K[] GetAll(T t)
+		{
+			List<K> list;
+			this.TryGetValue(t, out list);
+			if (list == null)
+			{
+				return Array.Empty<K>();
+			}
+			return list.ToArray();
+		}
+
+		/// <summary>
+		/// 返回内部的list
+		/// </summary>
+		/// <param name="t"></param>
+		/// <returns></returns>
+		public new List<K> this[T t]
+		{
+			get
+			{
+				List<K> list;
+				this.TryGetValue(t, out list);
+				return list;
+			}
+		}
+
+		public K GetOne(T t)
+		{
+			List<K> list;
+			this.TryGetValue(t, out list);
+			if (list != null && list.Count > 0)
+			{
+				return list[0];
+			}
+			return default(K);
+		}
+
+		public bool Contains(T t, K k)
+		{
+			List<K> list;
+			this.TryGetValue(t, out list);
+			if (list == null)
+			{
+				return false;
+			}
+			return list.Contains(k);
+		}
+	}
+}