playPlane/assets/script/plane/enemyPlane.ts

import { _decorator, Component, Node, sp } from 'cc';
import { constant } from '../framework/constant';
const { ccclass, property } = _decorator;


const OUTOFBOUNCE = 50

@ccclass('enemyPlane')
export class enemyPlane extends Component {

    // @property
    // public enemySpeed = 0;
    private _enemySpeed = 0;

    public enemyType = constant.EnemyPlaneType.TYPE1


    start() {

    }

    update(deltaTime: number) {
        const pos = this.node.position;
        const movePos = pos.x - this._enemySpeed;
        this.node.setPosition(movePos, pos.y, pos.z)
        if(movePos > OUTOFBOUNCE){
            this.node.destroy()
        }

       
        
    }

    show(speed:number){
        this._enemySpeed = speed
    }
}