Request for pointer lock was denied because Element.requestPointerLock() was not called from inside a short running user-generated event handler, and the document is not in full screen.
Denegouse a solicitude de bloqueo do punteiro porque a función Element.requestPointerLock() non foi chamada dende dentro dun manipulador de eventos xerado polo usuario de execución curta, e o documento non está en modo de pantalla completa.