[SOLVED] Can't check keypress when I take keyboard codes from object

Help & Support
1

Why does it works when I check using pc.KEY_W but doesn’t work with key, even if key and pc.KEY_W have same value?

var Ball = pc.createScript('ball');

Ball.attributes.add('speed', {
    type: 'number',
    default: 15,
    min: 0.05,
    max: 30,
    precision: 2,
    description: 'Controls the movement speed'
});

// initialize code called once per entity
Ball.prototype.initialize = function () {
    // this.app.keyboard.on(pc.EVENT_KEYDOWN, console.log, this)
};

// update code called every frame
Ball.prototype.update = function (dt) {

    const forces = {
        [pc.KEY_W]: new pc.Vec3(1, 0, 0),
        [pc.KEY_A]: new pc.Vec3(0, 0, 1),
        [pc.KEY_S]: new pc.Vec3(1, 0, 0),
        [pc.KEY_D]: new pc.Vec3(0, 0, 1),
        [pc.KEY_UP]: new pc.Vec3(1, 0, 0),
        [pc.KEY_LEFT]: new pc.Vec3(0, 0, 1),
        [pc.KEY_DOWN]: new pc.Vec3(1, 0, 0),
        [pc.KEY_RIGHT]: new pc.Vec3(0, 0, 1),
    }

    const force = new pc.Vec3(0, 0, 0);


    for (const key in forces) {
        if (this.app.keyboard.isPressed(key)) {
            // doesn't go here
            force.add(forces[key]);
        } else {
            // console.log(key);
        }

        if (this.app.keyboard.isPressed(pc.KEY_W)) {
            // but goes here
            console.log("W pressed");
            if (pc.KEY_W == key) {
                console.log("Why it's not working at line 37")
            }
        }
    }

    if (this.app.keyboard.isPressed(pc.KEY_W)) {
        // force.add(new pc.Vec3(1, 0, 0));
    }

    force.mulScalar(this.speed)

    this.entity.rigidbody.applyForce(force);
};

// uncomment the swap method to enable hot-reloading for this script
// update the method body to copy state from the old instance
// Ball.prototype.swap = function(old) { };

// learn more about scripting here:
// https://developer.playcanvas.com/user-manual/scripting/
2

Problem is that key is a string, casting to a number using +key solved the issue