public void VeerLeft()
{
HexDirection dir = HexDirection.DownLeft;
var dir2 = dir.VeerLeft();
Assert.AreEqual(HexDirection.Down, dir2);
}
public void VeerLeftBorderCondition()
{
HexDirection dir = HexDirection.UpRight;
var dir2 = dir.VeerLeft();
Assert.AreEqual(HexDirection.Up, dir2);
}
public void Move(Movements m)
{
switch (m)
{
case Movements.Stay:
break;
case Movements.ChangeHeadingPort:
{
Heading = Heading.VeerLeft();
break;
}
case Movements.ChangeHeadingStarboard:
{
Heading = Heading.VeerRight();
break;
}
case Movements.MoveForwardHalf:
{
var neighbor = Hex.GetNeighborAtDirection(Heading);
Position = Position.Add(neighbor);
break;
}
case Movements.MoveForwardFull:
{
var neighbor = Hex.GetNeighborAtDirection(Heading);
Position = Position.Add(neighbor.Multiply(2));
break;
}
case Movements.MoveForwardChangeHeadingPort:
{
Position = Position.Add(Hex.GetNeighborAtDirection(Heading));
Heading = Heading.VeerLeft();
break;
}
case Movements.MoveForwardChangeHeadingStarboard:
{
Position = Position.Add(Hex.GetNeighborAtDirection(Heading));
Heading = Heading.VeerRight();
break;
}
case Movements.SideslipPort:
{
var sideStepDirection = Hex.GetNeighborAtDirection(Heading.VeerLeft());
var sideStep = sideStepDirection.Add(Position);
Position = sideStep.Add(Hex.GetNeighborAtDirection(Heading));
break;
}
case Movements.SideslipStarboard:
{
var sideStepDirection = Hex.GetNeighborAtDirection(Heading.VeerRight());
var sideStep = sideStepDirection.Add(Position);
Position = sideStep.Add(Hex.GetNeighborAtDirection(Heading));
break;
}
}
}