public void setupGame() {
        ants.clear();
        numBlackAnts = 0;
        numRedAnts = 0;
        world.resetWorld();
        world.replaceFood();
        ants = world.placeAnts(blackAntBrain, redAntBrain);
        for (Ant a : ants) {
            if (a.getColour()) { //BLACK
                numBlackAnts++;
            } else {
                numRedAnts++;
            }
        }
    }