public void addTanks(RiskPlayer player, Land land, int nTank) { player.removeTanks(nTank); land.addTanksOnLand(nTank); }
public void moveTanks(Land startLand, Land endLand, int nTank) { startLand.removeTanksOnLand(nTank); endLand.addTanksOnLand(nTank); }