daily update on 20240202 by nitload youmu, keep on writing xpree[D[D[D[D[De[C[C[Css compiler

2025-02-02 23:59:05 +08:00
parent e687473132
commit 4ee675669f
483 changed files with 86314 additions and 2712 deletions
@@ -0,0 +1,59 @@
+using StgSharp.Graphics.OpenGL;
+
+using System;
+using System.Collections;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Text;
+
+namespace StgSharp.Commom.Collections
+{
+    public interface IPoolable
+    {
+        public int ID { get; }
+    }
+
+    public class CacheIndexPool<T> : IEnumerable<T> where T : IPoolable
+    {
+        private ConcurrentDictionary<int, T> _cache;
+        private Func<T> _defaultCreater;
+
+        public CacheIndexPool(Func<T> defaultCreater)
+        {
+            _cache = new ConcurrentDictionary<int, T>();
+            _defaultCreater = defaultCreater;
+        }
+
+        public T this[int index]
+        {
+            get
+            {
+                if (_cache.TryGetValue(index, out T value))
+                {
+                    return value;
+                }
+                T newValue = _defaultCreater();
+                _cache.TryAdd(index, newValue);
+                return newValue;
+            }
+        }
+
+        public IEnumerator<T> GetEnumerator()
+        {
+            return _cache.Values.GetEnumerator();
+        }
+
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            return GetEnumerator();
+        }
+
+        public T CreateObject()
+        {
+            T _new = _defaultCreater();
+            _cache.AddOrUpdate(1, _new,static (_,origin)=>origin);
+            throw new NotImplementedException();
+            return _new;
+        }
+    }
+}