/// <summary>
/// Detects which machine buttons have been pressed and returns the index of the button pressed.
/// </summary>
/// <returns></returns>
int caseTwo()
{
//Machine 1 (ball machine) button
if (spawnObjectsRoot.ClickedButton() == 1)
{
return(1);
}
//Machine 2 (cube machine) button
if (spawnObjectsRoot.ClickedButton() == 2)
{
return(2);
}
//Machine 3 (disabled machine) button
if (spawnObjectsRoot.ClickedButton() == 3)
{
return(3);
}
else
{
return(0);
}
}