add from giga-device, new branch added

2025-08-21 16:51:25 +08:00
commit 43bbc06bbb
1296 changed files with 264186 additions and 0 deletions
@@ -0,0 +1,114 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="Counter.cs"
+//     Project: StgSharp
+//     AuthorGroup: Nitload Space
+//     Copyright (c) Nitload Space. All rights reserved.
+//     
+//     Permission is hereby granted, free of charge, to any person 
+//     obtaining a copy of this software and associated documentation 
+//     files (the “Software”), to deal in the Software without restriction, 
+//     including without limitation the rights to use, copy, modify, merge,
+//     publish, distribute, sublicense, and/or sell copies of the Software, 
+//     and to permit persons to whom the Software is furnished to do so, 
+//     subject to the following conditions:
+//     
+//     The above copyright notice and 
+//     this permission notice shall be included in all copies 
+//     or substantial portions of the Software.
+//     
+//     THE SOFTWARE IS PROVIDED “AS IS”, 
+//     WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+//     INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+//     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+//     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+//     DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+//     ARISING FROM, OUT OF OR IN CONNECTION WITH 
+//     THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//     
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+using System;
+using System.Numerics;
+
+namespace StgSharp
+{
+    public class Counter<T> where T: unmanaged, INumber<T>
+    {
+
+        internal dynamic _value;
+        internal readonly T _defaultValue;
+        internal readonly T _defualtDecreament;
+
+        internal readonly T _defualtIncreament;
+
+        public Counter(T defaultValue, T defaultIncrement, T defaultDecrement)
+        {
+            _value = defaultValue;
+            _defaultValue = defaultValue;
+            _defualtIncreament = defaultIncrement;
+            _defualtDecreament = defaultDecrement;
+        }
+
+        public T DecrementSpan => _defualtDecreament;
+
+        public T IncrementSpan => _defualtIncreament;
+
+        public T CurrentSpan => _value - _defaultValue;
+
+        public T Value
+        {
+            get => _value;
+            set => _value = value;
+        }
+
+        public void Add(T value)
+        {
+            _value += value;
+        }
+
+        public void QuickAdd()
+        {
+            _value += _defualtIncreament;
+        }
+
+        public void QuickSub()
+        {
+            _value -= _defualtDecreament;
+        }
+
+        public void Reset()
+        {
+            _value = _defaultValue;
+        }
+
+        public void Sub(T value)
+        {
+            _value -= value;
+        }
+
+        public override string ToString() => Value.ToString();
+
+        public static Counter<T> operator --(Counter<T> counter)
+        {
+            counter.QuickSub();
+            return counter;
+        }
+
+        public static Counter<T> operator ++(Counter<T> counter)
+        {
+            counter.QuickAdd();
+            return counter;
+        }
+
+        public static implicit operator T(Counter<T> counter)
+        {
+            return counter switch
+            {
+                null => T.Zero,
+                _ => counter.Value
+            };
+        }
+
+    }
+}