public void Should_MoveIntoDirection(DirectionDay12Enum direction, int value, int expectedX, int expectedY)
{
var movable = new MovableObjectDay12();
movable.MoveIntoDirection(direction, value);
Assert.Equal(expectedX, movable.PositionX);
Assert.Equal(expectedY, movable.PositionY);
}
public void MoveIntoDirection(DirectionDay12Enum direction, int actionValue)
{
switch (direction)
{
case DirectionDay12Enum.West:
PositionY -= actionValue;
break;
case DirectionDay12Enum.South:
PositionX -= actionValue;
break;
case DirectionDay12Enum.East:
PositionY += actionValue;
break;
case DirectionDay12Enum.North:
PositionX += actionValue;
break;
default:
throw new Exception("Unknown Command");
}
}
protected DirectionDay12Enum GetDirectionAfterRotation(DirectionDay12Enum direction, int rotationValue)
{
rotationValue = ChangeRotationToPerpendicularTurns(rotationValue);
rotationValue = ((int)direction + rotationValue) % 4;
return((DirectionDay12Enum)rotationValue);
}
public ShipDay12a()
{
PositionX = 0;
PositionY = 0;
facingDirection = DirectionDay12Enum.East;
}
private void ExecuteRotationManeuver(int rotationValue)
{
facingDirection = GetDirectionAfterRotation(facingDirection, rotationValue);
}
