Prototype overwrite is broken after resource restart

[xxshady]

Description of the problem

See reproduction steps

Reproduction steps

import * as alt from 'alt-server'

class MyVehicle extends alt.Vehicle {
  test () {
    return true
  }
}

// this breaks the prototype after resource restart
alt.Vehicle.all 

alt.Vehicle.prototype = MyVehicle.prototype

const veh = new alt.Vehicle('sultan2', 10000, 0, 0, 0, 0, 0)

// undefined after resource restart
console.log('veh.test():', veh.test?.())
// false after resource restart
console.log('veh instanceof MyVehicle:', veh instanceof MyVehicle)
// will be false too
console.log('veh instanceof alt.Vehicle:', veh instanceof alt.Vehicle)
// [ Entity {}, Entity {} ] after resource restart
console.log(alt.Vehicle.all)

2. Restart resource

Expected behaviour

Prototype overwrite should work as usual after each restart

Additional context

Possible workaround

alt.on('resourceStop', () => {
  alt.Vehicle.all.forEach(v => v.destroy())
})

or set prototype explicitly on each object:

alt.Vehicle.all.forEach(v => Object.setPrototypeOf(v, alt.Vehicle.prototype))

Operating system

Windows 10

Version

dev/9.0-dev8

Scope

shared

[xxshady]

I would also like to add that this bug appeared in dev 9.0

[LeonMrBonnie]

Does this happen on both sides?

[xxshady]

as far as i remember - yes

[LeonMrBonnie]

Then this is a problem with the general approach of the system used to define classes inside JS module. And I can already say that won't be reworked any time soon, as it would be way too much work.