daly update on 20230502 by nitload youmu

源代码/StgSharp/Logic/TimeSpanProvider.cs

@@ -43,7 +43,7 @@ namespace StgSharp
     public class TimeSpanProvider
     {
 
-        private Action<SemaphoreFullException> _frameUpdateMissCallback = null;
+        private Action _frameUpdateMissCallback = null;
 
         private readonly int _maxSpanCount;
         private Action _refreshCallback;
@@ -108,7 +108,7 @@ namespace StgSharp
         /// </summary>
         public static TimeSourceProviderBase DefaultProvider => StgSharpTime.OnlyInstance;
 
-        public Action<SemaphoreFullException> FrameUpdateMissCallback
+        public Action FrameUpdateMissCallback
         {
             get => _frameUpdateMissCallback;
             set => _frameUpdateMissCallback = value;
@@ -140,30 +140,33 @@ namespace StgSharp
 
         internal bool CheckTime(long microseconds)
         {
-            if (microseconds - _spanBegin > _spanLength)
+            if (microseconds - _spanBegin < _spanLength)
             {
-                _spanBegin = microseconds;
-                timeSpanCount++;
-                try
+                return true;
+            }
+            
+            _spanBegin = microseconds;
+            timeSpanCount++;
+
+            if (_refreshCallback != null)
+            {
+                _refreshCallback();
+            }
+            if (_refreshSemaphore.CurrentCount == 0)
+            {
+                _refreshSemaphore.Release();
+            }
+            else
+            {
+                if (_frameUpdateMissCallback != null)
                 {
-                    if (_refreshCallback != null)
-                    {
-                        _refreshCallback();
-                    }
-                    _refreshSemaphore.Release();
-                }
-                catch (SemaphoreFullException ex)
-                {
-                    if (_frameUpdateMissCallback != null)
-                    {
-                        _frameUpdateMissCallback(ex);
-                    }
-                }
-                if (timeSpanCount > _maxSpanCount)
-                {
-                    return false;
+                    _frameUpdateMissCallback();
                 }
             }
+            if (timeSpanCount > _maxSpanCount)
+            {
+                return false;
+            }
             return true;
         }