public static void FeedPet(Pet pet)
{
int food = pet.GetFood();
pet.SetFood(food + 10);
}
public static void RestPet(Pet pet)
{
int rest = pet.GetRest();
pet.SetRest(rest + 10);
}
public static void AttentionPet(Pet pet)
{
int attention = pet.GetAttention();
pet.SetAttention(attention + 10);
}