/**
 * sebuah "Room" mewakili satu lokasi dalam pemandangan dari game. Terhubung ke kamar lain
 * melalui pintu keluar. Pintu keluar diberi label north, east,
 * south, west.  Untuk setiap arah, room tersebut menyimpan referensi
 * ke room yang bersebelahan, atau null ika tidak ada jalan keluar ke arah tersebut.
 *
 * @author  M. Rayhan Raffi P.

 * @version 16-11-2020

 */

public class Room

{

    public String description;

    public Room northExit;

    public Room southExit;

    public Room eastExit;

    public Room westExit;



    /**

     * Create a room described "description". Initially, it has

     * no exits. "description" is something like "a kitchen" or

     * "an open court yard".

     * @param description The room's description.

     */

    public Room(String description)

    {

        this.description = description;

    }



    /**

     * Define the exits of this room.  Every direction either leads

     * to another room or is null (no exit there).

     * @param north The north exit.

     * @param east The east east.

     * @param south The south exit.

     * @param west The west exit.

     */

    public void setExits(Room north, Room east, Room south, Room west)

    {

        if(north != null)

            northExit = north;

        if(east != null)

            eastExit = east;

        if(south != null)

            southExit = south;

        if(west != null)

            westExit = west;

    }



    /**

     * @return The description of the room.

     */

    public String getDescription()

    {

        return description;

    }



}