Feedback

[jugglinmike]

Now that the director hides the mole automatically, it can be difficult to tell
why a particular mole has been hidden. If we click a mole and it was a "close
call", how do we know we weren't too slow? Let's extend the display
capabilities of the Mole so that "whac'd" moles look a little differnt when
they are disappearing.

• mole.js
  • Add a "whacd" class name to moles when they are whac'd.
• Stylesheet(s)
  • Define some custom styling for the selector .mole.whacd. A couple
    ideas: a different background-color/background-image and/or a slower
    transition delay.

Now the user will get some feedback when they successfully whac-a-mole. Only
problem is, it looks like once we whac a mole, it stays whac'd forever. Fix
that bug.