std::vector<Fleet*> calculateSide(std::vector<Fleet*> fleets, int stays = 0, int tick = 0);
void killFleet(std::string unittype, int number, int tick = 0);
std::vector<Fleet*> calculateSide(std::vector<Fleet*> fleets, int stays = 0, int tick = 0);
void killFleet(std::string unittype, int number, int tick = 0);