using System;

namespace Mazes
{
    public static class EmptyMazeTask
    {
        public static bool MoveRight(Robot robot, int rightSide)
        {
            for (int i = robot.X; i < rightSide; i++)
            {
                robot.MoveTo(Direction.Right);
                if (robot.Finished) return true;
            }

            return false;
        }

        public static bool MoveLeft(Robot robot, int leftSide)
        {
            for (int i = robot.X; i > leftSide; i--)
            {
                robot.MoveTo(Direction.Left);
                if (robot.Finished) return true;
            }

            return false;
        }

        public static bool MoveDown(Robot robot, int DownSide)
        {
            for (int i = robot.Y; i < DownSide; i++)
            {
                robot.MoveTo(Direction.Down);
                if (robot.Finished) return true;
            }

            return false;
        }

        public static bool MoveUp(Robot robot, int upSide)
        {
            for (int i = robot.Y; i > upSide; i--)
            {
                robot.MoveTo(Direction.Up);
                if (robot.Finished) return true;
            }

            return false;
        }

        public static void MoveOut(Robot robot, int width, int height)
        {
            int rightSide = width - 2, downSide = height - 2;

            MoveRight(robot, rightSide);
            MoveDown(robot, downSide);
        }
    }
}