More code added, EntityContainer switched to a LinkedList

2022-10-18 20:14:36 +08:00
parent c3ff7cbb5c
commit 01de763a28
81 changed files with 2322343 additions and 30 deletions
@@ -0,0 +1,125 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp_Logic
+{
+    public class LinkedList
+    {
+		private LinkedTarget _heading;
+		private LinkedTarget _ending;
+		private LinkedTarget _cache;
+		private Counter<int> _amountCounter;
+
+		public LinkedTarget Heading
+		{
+			get { return _heading; }
+			set { _heading = value; }
+		}
+
+		public LinkedTarget Ending
+		{
+			get { return _ending; }
+			set { _ending = value; }
+		}
+		public LinkedTarget Cache
+		{
+			get { return _cache; }
+			set { _cache = value; }
+		}
+		public Counter<int> AmountCounter
+		{
+			get { return _amountCounter; }
+			set { _amountCounter = value; }
+		}
+
+        //构造器
+        public LinkedList(Counter<int> counter)
+		{
+			this._amountCounter = counter;
+			_amountCounter.Value = 0;
+			_ending = null;
+			_heading = null;
+		}
+
+		
+		public void Add(LinkedTarget target)
+		{
+			if (_ending != null)
+			{
+				_ending.Next = target;
+				target.Previous = _ending;
+				_ending = target;
+				_amountCounter.Value++;
+			}
+			else
+			{
+				_heading = target;
+				_heading.Previous = null;
+				_ending = target;
+				_ending.Next = null;
+			}
+		}
+
+		/// <summary>
+		/// 根据序号删除一个链表成员。
+		/// </summary>
+		/// <param name="id"></param>
+		public void Remove(int id)
+		{
+			_cache = null;
+			for (int i = 1; i < id; i++)
+			{
+				_cache = _cache.Next;
+			}
+			_cache.Previous = _cache.Next;
+			_cache.Next = _cache.Previous;
+			_cache.Next = null;
+			_cache.Previous = null;
+			_cache = null;
+			_amountCounter.Value--;
+		}
+		/// <summary>
+		/// 快速删除链表中已知名称的一个实例。由于不能判别实例是否存在于链表中故安全性较低。在对安全性有要求的情况下应当使用Remove_s方法。
+		/// </summary>
+		/// <param name="target"></param>
+		public void Remove(LinkedTarget target)
+		{
+			target.Previous = target.Next;
+			target.Next = target.Previous;
+			target.Previous = null;
+			target.Next = null;
+            _amountCounter.Value--;
+        }
+
+		/// <summary>
+		/// 该方法用于防止传入不属于该链表的实例。
+		/// </summary>
+		/// <param name="target"></param>
+		/// <exception cref="Exception"></exception>
+		public void Remove_s(LinkedTarget target)
+		{
+			bool a = true;
+			_cache = _heading;
+			for (int i = 0; _cache.Next != null ; i++)
+			{
+				if (_cache==target)
+				{
+					Remove(target);
+					a = true;
+                    _amountCounter.Value--;
+                }
+			}
+			if (a)
+			{
+				throw new Exception("Target can not be found in this List!");
+			}
+		}
+
+
+		
+
+	}
+}