Snake

I'm doing a similar game as a school project, but i am in need of code to make the food spawn randomly on the map over and over again as i eat it. As of now i can only get the food to spawn over and over again in the same place.

Here's an example from my code: public void placeFood(int amountOfFood) { for (int i = 0; i < amountOfFood; i++) { addObject(new Food(), Greenfoot.getRandomNumber(59)+1, Greenfoot.getRandomNumber(39)+1); } }

Here's an example from my code: public void placeFood(int amountOfFood) { for (int i = 0; i < amountOfFood; i++) { addObject(new Food(), Greenfoot.getRandomNumber(59)+1, Greenfoot.getRandomNumber(39)+1); } }

Each body segment (the size of the head) is an individual object. I created an array of those objects, and when the snake moves, an object gets the location of the body part that was 1 place before it in the array.

newbie installation problem: I am running the latest Greenfoot 3.5.1 but it fails to open the snake game: the world could not be constructed. The world subclass may not have a public constructor without parameters, or may not be public.