Indeed. The check of GUIUtility.keyboardcontrol being 0, is done because if a UI control has focus, pressing spacebar will trigger the UI control (e.g. a checkbox will be checked/unckecked, or a textfield will write the space character etc). I will look at this and see how possible it is to bypass that and have the spacebar shortcut for play always work. Thank you 🙂
Gavalakis
