Cocos Creator - Movimiento libre de objeto

MoveIt-MovimientoLibre.ts

import { _decorator, Component, input, Input, Vec3, EventKeyboard, KeyCode } from 'cc';
const { ccclass, property } = _decorator;

@ccclass('PlayerController')
export class PlayerController extends Component {
    @property
    public moveSpeed: number = 100;

    private _direction: Vec3 = new Vec3();
    private _keys: { [keyCode: number]: boolean } = {};

    onLoad() {
        input.on(Input.EventType.KEY_DOWN, this.onKeyDown, this);
        input.on(Input.EventType.KEY_UP, this.onKeyUp, this);
    }

    onDestroy() {
        input.off(Input.EventType.KEY_DOWN, this.onKeyDown, this);
        input.off(Input.EventType.KEY_UP, this.onKeyUp, this);
    }

    onKeyDown(event: EventKeyboard) {
        this._keys[event.keyCode] = true;
    }

    onKeyUp(event: EventKeyboard) {
        this._keys[event.keyCode] = false;
    }

    update(deltaTime: number) {
        this._direction.x = 0;
        this._direction.y = 0;

        // Update the direction based on the current state of the keys
        if (this._keys[KeyCode.ARROW_LEFT] || this._keys[KeyCode.KEY_A]) {
            this._direction.x = -1;
        } else if (this._keys[KeyCode.ARROW_RIGHT] || this._keys[KeyCode.KEY_D]) {
            this._direction.x = 1;
        }

        if (this._keys[KeyCode.ARROW_UP] || this._keys[KeyCode.KEY_W]) {
            this._direction.y = 1;
        } else if (this._keys[KeyCode.ARROW_DOWN] || this._keys[KeyCode.KEY_S]) {
            this._direction.y = -1;
        }

        // Normalize the direction to allow for consistent movement speed in all directions
        if (this._direction.lengthSqr() > 0) {
            this._direction.normalize();
        }

        let deltaMove = new Vec3(
            this._direction.x * this.moveSpeed * deltaTime,
            this._direction.y * this.moveSpeed * deltaTime,
            0
        );

        let newPosition = this.node.position.add(deltaMove);
        this.node.setPosition(newPosition);
    }
}