Minor updates to challenges.
reply to how to add a score counter?
By danpost - about 4 hours ago
You have only shown one of the two mentioned here. As far as the Counter class, it is a waste of cpu time to recreate the image of the Score object every act cycle when the score only changes once in a while. Change 'act' to 'updateImage' and do the following: <Code Omitted>
danpost wrote...We will need to see the code for the Counter class (which is the blueprint for a Counter object) and the code to your world class (which should create and add a Counter object into the world).