新增跳转缓存

RScriptContext.cs

@@ -92,6 +92,7 @@ namespace Convention.RScript
         void Run(ExpressionParser parser);
         IEnumerator RunAsync(ExpressionParser parser);
         SerializableClass Compile(ExpressionParser parser);
+        SerializableClass CompileFromCurrent(ExpressionParser parser);
     }
 
     public partial class RScriptContext : IBasicRScriptContext
@@ -111,6 +112,7 @@ namespace Convention.RScript
             public Tuple<int, int>[] NamespaceLayer;
             public Tuple<string, int>[] NamespaceLabels;
             public ExpressionParser.SerializableParser CompileParser;
+            public Tuple<Tuple<int, int>, Tuple<int, int>>[] JumpPointerCache;
         }
 
         public List<IRSentenceMatcher> SentenceParser = new()
@@ -250,9 +252,14 @@ namespace Convention.RScript
             this.Variables.Add("context", new(typeof(object), new BuildInContext(this)));
 
             this.Sentences = data.Sentences;
-            this.Labels = (from item in data.Labels select item).ToDictionary(t => t.Item1, t => t.Item2);
-            this.NamespaceLayer = (from item in data.NamespaceLayer select item).ToDictionary(t => t.Item1, t => t.Item2);
-            this.NamespaceLabels = (from item in data.NamespaceLabels select item).ToDictionary(t => t.Item1, t => t.Item2);
+            if (data.Labels != null)
+                this.Labels = (from item in data.Labels select item).ToDictionary(t => t.Item1, t => t.Item2);
+            if (data.NamespaceLayer != null)
+                this.NamespaceLayer = (from item in data.NamespaceLayer select item).ToDictionary(t => t.Item1, t => t.Item2);
+            if (data.NamespaceLabels != null)
+                this.NamespaceLabels = (from item in data.NamespaceLabels select item).ToDictionary(t => t.Item1, t => t.Item2);
+            if (data.JumpPointerCache != null)
+                this.JumpPointerCache = (from item in data.JumpPointerCache select item).ToDictionary(t => t.Item1, t => t.Item2);
         }
 
         public RScriptSentence CurrentSentence => Sentences[CurrentRuntimePointer];
@@ -279,6 +286,7 @@ namespace Convention.RScript
 
         internal readonly Stack<int> RuntimePointerStack = new();
         internal readonly Stack<int> GotoPointerStack = new();
+        internal readonly Dictionary<Tuple<int, int>, Tuple<int, int>> JumpPointerCache = new();
         public int CurrentRuntimePointer { get; internal set; } = 0;
         internal readonly Stack<HashSet<string>> CurrentLocalSpaceVariableNames = new();
 
@@ -300,6 +308,7 @@ namespace Convention.RScript
             GotoPointerStack.Clear();
             CurrentLocalSpaceVariableNames.Clear();
             CurrentLocalSpaceVariableNames.Push(new());
+            JumpPointerCache.Clear();
             foreach (var staticType in Import)
             {
                 parser.context.Imports.AddType(staticType);
@@ -359,6 +368,19 @@ namespace Convention.RScript
                 NamespaceLayer = (from item in NamespaceLayer select Tuple.Create(item.Key, item.Value)).ToArray(),
                 NamespaceLabels = (from item in NamespaceLabels select Tuple.Create(item.Key, item.Value)).ToArray(),
                 Sentences = Sentences,
+                JumpPointerCache = (from item in JumpPointerCache select Tuple.Create(item.Key, item.Value)).ToArray(),
+            };
+        }
+        public SerializableClass CompileFromCurrent(ExpressionParser parser)
+        {
+            return new SerializableClass()
+            {
+                CompileParser = parser.Serialize(),
+                Labels = (from item in Labels select Tuple.Create(item.Key, item.Value)).ToArray(),
+                NamespaceLayer = (from item in NamespaceLayer select Tuple.Create(item.Key, item.Value)).ToArray(),
+                NamespaceLabels = (from item in NamespaceLabels select Tuple.Create(item.Key, item.Value)).ToArray(),
+                Sentences = Sentences,
+                JumpPointerCache = (from item in JumpPointerCache select Tuple.Create(item.Key, item.Value)).ToArray(),
             };
         }
     }