碰撞系统重做

assets/script/game/skills/SkillCom.ts

@@ -24,15 +24,13 @@ export class SkillCom extends CCComp {
     angle:number = 0;
     t_pos:Vec3 = null;
     is_destroy:boolean = false;
+    box_group:number = 0;
     start() {
         this.node.active=true
         this.node.angle = this.angle;
-        //根据目标坐标、欧拉角、预设距离增量speed 来计算新的x增量，y增量
-        // this.x_speed = Math.cos(this.angle * Math.PI / 180) * this.speed;
-        // this.y_speed = Math.sin(this.angle * Math.PI / 180) * this.speed;
-        
 
         let collider = this.getComponent(Collider2D);
+        collider.group = this.box_group;
         if (collider) {
             // collider.on(Contact2DType.BEGIN_CONTACT, this.onBeginContact, this);
             collider.on(Contact2DType.POST_SOLVE, this.onPostSolve, this);
@@ -86,11 +84,7 @@ export class SkillCom extends CCComp {
 
     }
 
-    change_collider_group(group:number){
-        let collider = this.getComponent(Collider2D);
-        collider.group = group;
-    }
-    update(deltaTime: number) {
+      update(deltaTime: number) {
         // this.node.setScale(v3(this.scale,this.node.scale.y,this.node.scale.z))
         this.move(deltaTime)
         // if(Math.abs(this.node.position.x) > this.dis)