I am currently taking an intro to programming course through my school and am having trouble making a score keeping mechanism. I've tried several different things but can not get anything to work. I am using one of Greenfoots scenarios "Little Crabs" that I got with the book and program. I am trying to make a visible scoreboard that will increase by 5 points whenever a crab eats a worm and reduces to 0 whenever a lobster hits a crab. If the lobster hits the crab when the score is at 0 then the game will be over. Any help would be great since I know nothing about programming.