airWar/airPlay/assets/game/move.ts

const {ccclass, property} = cc._decorator;

@ccclass
export default class move extends cc.Component {

    private _speed: number = 100;
    public get speed(): number {
        return this._speed;
    }
    public set speed(value: number) {
        this._speed = value;
    }

    private _dirction: cc.Vec2 = cc.v2(0, 0);
    public get dirction(): cc.Vec2 {
        return this._dirction;
    }
    public set dirction(value: cc.Vec2) {
        this._dirction = value;
    }

    protected update(dt: number): void {
        this.node.x += this.speed * dt * this.dirction.x;
        this.node.y += this.speed * dt * this.dirction.y;
    }

}