/// <summary>
/// This method rotates the Pacman 90 degrees to the right without changing the position
/// </summary>
public void Right()
{
if (isValidCommand)
{
IMovement movement = MovementFactory.CreateMovementFromDirection(currentPosition.Dir);
currentPosition.Dir = movement.Right(currentPosition.Dir);
}
}
/// <summary>
/// This method moves the Pacman forward once in the direction it is facing
/// </summary>
public void Move()
{
//if command is valid i.e a place command was performaed before this, move forward once
if (isValidCommand && isValidMove())
{
//create Movement
IMovement movement = MovementFactory.CreateMovementFromDirection(currentPosition.Dir);
//perform move.
Tuple <int, int> newPosition = movement.Move(currentPosition.X, currentPosition.Y);
//update x and y co-ordinates
currentPosition.X = newPosition.Item1;
currentPosition.Y = newPosition.Item2;
}
}