重新 使用碰撞来处理 抛射型技能逻辑处理

assets/script/game/skills/SkillCom.ts

@@ -31,7 +31,34 @@ export class SkillCom extends CCComp {
     prefabName: string = "";  // 预制体名称
     group:number = 0; //阵营
     animName: string = "";        // 动画名称
-
+    box_group:number = 0; //碰撞组
+    protected onLoad(): void {
+        
+        
+    let collider = this.getComponent(Collider2D);
+       collider.group = this.box_group;
+       // console.log("hero collider ",this.scale,collider);
+       if (collider) {
+           collider.on(Contact2DType.BEGIN_CONTACT, this.onBeginContact, this);
+           // collider.on(Contact2DType.END_CONTACT, this.onEndContact, this);
+           collider.on(Contact2DType.PRE_SOLVE, this.onPreSolve, this);
+           // collider.on(Contact2DType.POST_SOLVE, this.onPostSolve, this);
+       }
+       
+    }    
+    onBeginContact (seCol: Collider2D, oCol: Collider2D) {
+         
+    }
+    
+    onEndContact (seCol: Collider2D, oCol: Collider2D) {
+        
+    }
+    onPreSolve (seCol: Collider2D, oCol: Collider2D) {
+        
+    }
+ 
+    onPostSolve (seCol: Collider2D, oCol: Collider2D) {
+    }
 
     start() {
         oops.message.on(GameEvent.MissionEnd, this.doDestroy, this);