update

src/components/blockly.vue

@@ -13,6 +13,7 @@
       </category>
       <sep></sep>
       <category name="循环" colour="#5ba55b">
+        <block type="controls_repeat_forever"></block>
         <block type="controls_whileUntil"></block>
         <block type="controls_for"></block>
       </category>
@@ -93,6 +94,7 @@ export default {
     // 代码生成器
     myUpdateFunction(event) {
       var code = Blockly.JavaScript.workspaceToCode(this.workspace);
+            debugger;
       return code;
     },
     // 获取blockly工作区中的code和xml结构
@@ -230,6 +232,28 @@ export default {
       return code;
     };
 
+    Blockly.Blocks.controls_repeat_forever = {
+      init: function () {
+        this.jsonInit({
+          message0: Blockly.Msg.CONTROLS_REPEAT_FOREVER,
+          previousStatement: null,
+          nextStatement: null,
+          colour: "#5ba55b",
+          tooltip: Blockly.Msg.CONTROLS_REPEAT_FOREVER_TOOLTIP,
+          helpUrl: Blockly.Msg.CONTROLS_REPEAT_HELPURL,
+        });
+        this.appendStatementInput("DO").appendField(
+          Blockly.Msg.CONTROLS_REPEAT_INPUT_DO
+        );
+      },
+    };
+
+    Blockly.JavaScript.controls_repeat_forever = function (a) {
+      var d = Blockly.JavaScript.statementToCode(a, "DO");
+      d = Blockly.JavaScript.addLoopTrap(d, a);
+      return "while (true) {\n" + d + "}\n";
+    };
+
     Blockly.Blocks["logic_number"] = {
       init: function () {
         this.appendDummyInput().appendField(