修复bug和ui调整，下一步，达到特定等级才激活技能

assets/script/game/map/BarComp.ts

@@ -20,6 +20,7 @@ export class BarCompComp extends CCComp {
     hero:HeroViewComp = null;
     friend:HeroViewComp = null;
     boss:HeroViewComp = null;
+    update_count:number=0
     /** 视图层逻辑代码分离演示 */
     protected onLoad(): void {
         this.on(GameEvent.FightReady,this.readay,this)
@@ -38,6 +39,7 @@ export class BarCompComp extends CCComp {
         this.node.getChildByName("bar").active = true
         this.node.getChildByName("bar").getChildByName("more").active=false
         this.node.getChildByName("bar").getChildByName("uplv").active=false
+        this.update_count=0
     }
     private master_called(e:any,data:any){
         this.node.getChildByName("bar").active = true
@@ -62,9 +64,12 @@ export class BarCompComp extends CCComp {
         }
     }
     show_uplv_button(){
+        this.update_count++
         this.node.getChildByName("bar").getChildByName("uplv").active=true
     }
     hide_uplv_button(){
+        this.update_count--
+        if(this.update_count > 0) return
         this.node.getChildByName("bar").getChildByName("uplv").active=false  
     }
     show_master_more(){