feat(boards): python_mixpy turtle下添加 tracer 图形块

boards/default_src/python_mixpy/blocks/turtle.js

@@ -424,7 +424,6 @@ export const turtle_visible = {
     }
 };
 
-
 export const turtle_bgcolor = {
     init: function () {
 
@@ -438,6 +437,25 @@ export const turtle_bgcolor = {
     }
 };
 
+export const turtle_tracer = {
+    init: function () {
+        this.setColour(TURTLE_HUE);
+        this.appendDummyInput()
+            .appendField(Blockly.Msg.MIXLY_TURTLE_TRACER);
+        this.appendValueInput('STEP')
+            .setCheck(null)
+            .setAlign(Blockly.inputs.Align.RIGHT)
+            .appendField(Blockly.Msg.MIXLY_TURTLE_TRACER_STEP);
+        this.appendValueInput('DELAY')
+            .setCheck(null)
+            .setAlign(Blockly.inputs.Align.RIGHT)
+            .appendField(Blockly.Msg.MIXLY_TURTLE_TRACER_DELAY_MS);
+        this.setInputsInline(true);
+        this.setPreviousStatement(true);
+        this.setNextStatement(true);
+    }
+};
+
 export const turtle_pencolor = {
     init: function () {
         this.appendValueInput('TUR')

boards/default_src/python_mixpy/generators/turtle.js

@@ -173,6 +173,14 @@ export const turtle_bgcolor = function (_, generator) {
     return code;
 }
 
+export const turtle_tracer = function (_, generator) {
+    generator.definitions_.import_turtle = "import turtle";
+    const STEP = generator.valueToCode(this, 'STEP', generator.ORDER_ASSIGNMENT) || '1';
+    const DELAY = generator.valueToCode(this, 'DELAY', generator.ORDER_ASSIGNMENT) || 'None';
+    var code = `turtle.tracer(${STEP}, delay=${DELAY})\n`;
+    return code;
+}
+
 export const turtle_pencolor = function (_, generator) {
     generator.definitions_.import_turtle = "import turtle";
     var varName = generator.valueToCode(this, 'TUR', generator.ORDER_ASSIGNMENT) || '0';

boards/default_src/python_mixpy/template.xml

@@ -1921,6 +1921,19 @@
         </shadow>
       </value>
     </block>
+    <block type="turtle_tracer">
+      <value name="STEP">
+        <shadow type="math_number">
+          <field name="NUM">1</field>
+        </shadow>
+      </value>
+      <value name="DELAY">
+        <shadow type="math_number">
+          <field name="NUM">1000</field>
+        </shadow>
+        <block type="logic_null"></block>
+      </value>
+    </block>
     <block type="turtle_pencolor_hex_new">
       <value name="TUR">
         <shadow type="variables_get">

common/msg/blockly/en.js

@@ -4108,5 +4108,9 @@ En.MIXLY_SOUND_VOLUME_SET_TOOLTIP='Set volume';
 En.MIXLY_SOUND_VOLUME_ADD_TOOLTIP='Change volume';
 En.MIXLY_SOUND_EFFECT_SET_TOOLTIP='Set sound effect';
 En.MIXLY_SOUND_EFFECT_CLEAR_TOOLTIP='Clear sound effects';
-En.MIXLY_SOUND_EFFECT_ADD_TOOLTIP='Change sound effect';   
+En.MIXLY_SOUND_EFFECT_ADD_TOOLTIP='Change sound effect';
+En.MIXLY_TURTLE_TRACER = 'Set the drawing refresh rate';
+En.MIXLY_TURTLE_TRACER_STEP = 'Number of steps';
+En.MIXLY_TURTLE_TRACER_DELAY_MS = 'Delay (milliseconds)';
+
 })();

common/msg/blockly/zh-hans.js

@@ -4291,6 +4291,9 @@ ZhHans.MIXLY_SOUND_VOLUME_SET_TOOLTIP='设置音量';
 ZhHans.MIXLY_SOUND_VOLUME_ADD_TOOLTIP='增加音量';
 ZhHans.MIXLY_SOUND_EFFECT_SET_TOOLTIP='将音效设为';
 ZhHans.MIXLY_SOUND_EFFECT_CLEAR_TOOLTIP='清除音效';
-ZhHans.MIXLY_SOUND_EFFECT_ADD_TOOLTIP='将音效增加';    
+ZhHans.MIXLY_SOUND_EFFECT_ADD_TOOLTIP='将音效增加';
+ZhHans.MIXLY_TURTLE_TRACER = '设置绘图刷新频率';
+ZhHans.MIXLY_TURTLE_TRACER_STEP = '步数';
+ZhHans.MIXLY_TURTLE_TRACER_DELAY_MS = '延迟 (毫秒)';
 
 })(); 

common/msg/blockly/zh-hant.js

@@ -4261,5 +4261,9 @@ ZhHant.MIXLY_SOUND_VOLUME_SET_TOOLTIP='設置音量';
 ZhHant.MIXLY_SOUND_VOLUME_ADD_TOOLTIP='增加音量';
 ZhHant.MIXLY_SOUND_EFFECT_SET_TOOLTIP='將音效設為';
 ZhHant.MIXLY_SOUND_EFFECT_CLEAR_TOOLTIP='清除音效';
-ZhHant.MIXLY_SOUND_EFFECT_ADD_TOOLTIP='將音效增加'; 
+ZhHant.MIXLY_SOUND_EFFECT_ADD_TOOLTIP='將音效增加';
+ZhHant.MIXLY_TURTLE_TRACER = '設定繪圖刷新頻率';
+ZhHant.MIXLY_TURTLE_TRACER_STEP = '步數';
+ZhHant.MIXLY_TURTLE_TRACER_DELAY_MS = '延遲 (毫秒)';
+
 })();