import { GameLogic } from "./update/logic";

const {ccclass, property} = cc._decorator;

@ccclass
export default class MoveDest extends GameLogic {

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

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

    gameUpdate(dt: number): void {
        let offset = this.destination.sub(this.node.getPosition());
        if(offset.mag() <= this.speed * dt) {
            this.node.setPosition(this.destination);
        }
        else{
            let dirction = offset.normalize();
            this.node.x += this.speed * dt * dirction.x;
            this.node.y += this.speed * dt * dirction.y;
        }
    }
}