去掉物理碰撞组件，英雄的移动改由系统逻辑统一处理

assets/script/game/skills/SkillCom.ts

@@ -48,22 +48,8 @@ export class SkillCom extends CCComp {
     start() {
         oops.message.on(GameEvent.MissionEnd, this.doDestroy, this);
         this.node.active=true
-        let collider = this.getComponent(Collider2D);
-        collider.group = this.box_group;
-        collider.tag = this.box_tag;
-        collider.sensor = true;
-        if (collider) {
-            collider.on(Contact2DType.BEGIN_CONTACT, this.onBeginContact, this);
-            // collider.on(Contact2DType.END_CONTACT, this.onEndContact, this);
-            // collider.on(Contact2DType.POST_SOLVE, this.onPostSolve, this);
-        }
 
     }
-    onBeginContact (seCol: Collider2D, otCol: Collider2D, contact: IPhysics2DContact | null) {
-        if(otCol.group != seCol.group&&otCol.tag ==0){
-            this.atk_count+=1
-        }
-    }
     to_console(value:any,value2:any=null,value3:any=null){
         console.log("["+this.s_name+this.s_uuid+"]:",value,value2,value3)
     }