static void Main(string[] args)
{
BasicUnitConstructor unitConstructor = new BasicUnitConstructor();
Builder footmanBuilder = new FootmanBuilder();
Builder dragonBuilder = new DragonBuilder();
unitConstructor.Construct(footmanBuilder);
UnitImplStrategy footman = footmanBuilder.GetUnit();
Console.WriteLine(footman);
unitConstructor.Construct(dragonBuilder);
UnitImplStrategy dragon = dragonBuilder.GetUnit();
Console.WriteLine(dragon);
Console.WriteLine();
footman.Move();
dragon.Move();
Console.WriteLine("Footman gets magic item : boots of speed");
footman.SetMoveStrategy(new FastGroundUnit());
footman.Move();
Console.ReadKey();
}
