Update MotaAction.g4

_server/MotaAction.g4

@@ -822,6 +822,8 @@ action
     |   changePos_s
     |   setViewport_s
     |   setViewport_1_s
+    |   lockViewport_s
+    |   unlockViewport_s    
     |   useItem_s
     |   loadEquip_s
     |   unloadEquip_s
@@ -2090,6 +2092,30 @@ var code = '{"type": "setViewport"'+loc+MoveMode_List_0+Int_0+Bool_0+'},\n';
 return code;
 */;
 
+lockViewport_s
+    :   '锁定视角' Newline
+
+/* lockViewport_s
+tooltip : lockViewport: 锁定视角
+helpUrl : /_docs/#/instruction
+default : []
+colour : this.soundColor
+var code = '{"type": "lockViewport"},\n';
+return code;
+*/;
+
+unlockViewport_s
+    :   '解锁视角' Newline
+
+/* unlockViewport_s
+tooltip : unlockViewport: 解锁视角
+helpUrl : /_docs/#/instruction
+default : []
+colour : this.soundColor
+var code = '{"type": "unlockViewport"},\n';
+return code;
+*/;
+
 showImage_s
     :   '显示图片' '图片编号' NInt '图片' EvalString '翻转' Reverse_List BGNL?
         '绘制的起点像素' 'x' PosString 'y' PosString '不透明度' Number '时间' Int '不等待执行完毕' Bool Newline
@@ -4103,4 +4129,4 @@ this.block('idTemp_e').output='idString_e';
 
 MotaActionParser()
 
-*/
+*/