脚本节点能够自定义变量名

Serein.Script/Node/AssignmentNode.cs

@@ -8,12 +8,19 @@ namespace Serein.Script.Node
 {
 
     /// <summary>
-    /// 变量节点
+    /// 赋值节点
     /// </summary>
     public class AssignmentNode : ASTNode
     {
+        /// <summary>
+        /// 变量名称
+        /// </summary>
         public string Variable { get; }
+        /// <summary>
+        /// 对应的节点
+        /// </summary>
         public ASTNode Value { get; }
+
         public AssignmentNode(string variable, ASTNode value) => (Variable, Value) = (variable, value);
     }