Introduce a concept of decreasing score at each move (e.g decrease of 0.1, or similar). This may require to adapt the current scores for each of the fruits. The idea is that running idle without eating will drecrease your score, so you should try to minimize the number of moves.
Introduce a concept of decreasing score at each move (e.g decrease of 0.1, or similar). This may require to adapt the current scores for each of the fruits. The idea is that running idle without eating will drecrease your score, so you should try to minimize the number of moves.