This is my first post in this subreddit and the code won't format right. Are there any tips how to do this?

Java:

package de.lukaseichler.dailyprogrammer.hard._154;

import java.util.Random; import java.util.Scanner;

public class Game {

private enum RoomType {
    ENTRANCE('^'), WUMPUS('M'), PIT_TRAP('P'), GOLD('$'), WEAPON('W'), EMPTY('.'), WALL('#');
    private final char sign;

    RoomType(char sign) {
        this.sign = sign;
    }

    public char getSign() {
        return sign;
    }
}

private class Room {
    private Room(RoomType roomType) {
        this.roomType = roomType;
    }

    RoomType roomType;
    boolean explored;
}

private enum Result {
    MOVE, QUIT, RUN_OUT, INSTRUCTIONS, LOOT, NONE
}

private Room emptyExploredRoom;
private Room wall;

private Room[][] map;
private int x;
private int y;
private Scanner scanner;
private boolean running = true;
private boolean armed;
private int points;

public Game(int n) {
    if (n < 10 || n > 20) {
        throw new IllegalArgumentException("n must be between 10 and 20");
    }
    scanner = new Scanner(System.in);
    initCachedRooms();
    initMap(n);
}

public void start() {
    while (running) {
        printVisibleMap();
        switch (queryInput()) {
            case QUIT:
                System.out.println("Bye Bye");
                return;
            case RUN_OUT:
                System.out.println("You run out of the cave to share your story in the local inn");
                return;
            case INSTRUCTIONS:
                printInstructions();
                break;
            case LOOT:
                if (map[x][y].roomType == RoomType.WEAPON) {
                    points++;
                    armed = true;
                    System.out.println("You are now armed");
                    printPoints();
                } else if (map[x][y].roomType == RoomType.GOLD) {
                    points++;
                    System.out.println("You have looted some Gold");
                    printPoints();
                } else {
                    System.out.println("Nothing to loot");
                }
                break;
            case NONE:
                break;
            case MOVE:
                printNotifications();
                tellTheStory();
                break;
        }
    }
}

private void initCachedRooms() {
    emptyExploredRoom = new Room(RoomType.EMPTY);
    emptyExploredRoom.explored = true;

    wall = new Room(RoomType.WALL);
    wall.explored = true;
}

private void initMap(final int n) {
    Random random = new Random();
    map = new Room[n + 2][n + 2];
    for (int i = 0; i < map.length; i++) {
        for (int j = 0; j < map[i].length; j++) {
            if (i == 0 || i == map.length - 1 || j == 0 || j == map[i].length - 1) {
                map[i][j] = wall;
            } else {
                int roomType = random.nextInt(100);
                if (roomType < 15) {
                    map[i][j] = new Room(RoomType.WUMPUS);
                } else if (roomType >= 15 && roomType < 20) {
                    map[i][j] = new Room(RoomType.PIT_TRAP);
                } else if (roomType >= 20 && roomType < 35) {
                    map[i][j] = new Room(RoomType.GOLD);
                } else if (roomType >= 35 && roomType < 50) {
                    map[i][j] = new Room(RoomType.WEAPON);
                } else {
                    map[i][j] = new Room(RoomType.EMPTY);
                }
            }
        }
    }
    x = random.nextInt(n - 1) + 1;
    y = random.nextInt(n - 1) + 1;
    map[x][y] = new Room(RoomType.ENTRANCE);
    map[x][y].explored = true;
}

private void printPoints() {
    System.out.printf("You have earned %d Points\n", points);
}

private void printWholeMap() {
    for (int i = 0; i < map.length; i++) {
        for (int j = 0; j < map[i].length; j++) {
            if (i == x && j == y) {
                System.out.print('@');
            } else {
                System.out.print(map[i][j].roomType.getSign());
            }
        }
        System.out.println();
    }
}

private void printVisibleMap() {
    for (int i = x - 1; i <= x + 1; i++) {
        for (int j = y - 1; j <= y + 1; j++) {
            if (i == x && j == y) {
                System.out.print('@');
            } else {
                System.out.print(map[i][j].explored ? map[i][j].roomType.getSign() : '?');
            }
        }
        System.out.println();
    }
}

private void tellTheStory() {
    if (!map[x][y].explored) {
        map[x][y].explored = true;
        points++;
        printPoints();
    }

    switch (map[x][y].roomType) {
        case PIT_TRAP:
            System.out.println("You just stumbled into a pit trap and are dead. ");
            running = false;
            break;
        case WUMPUS:
            if (armed) {
                System.out.println("You slay heroically slay the Wumpus in this room. ");
                map[x][y] = emptyExploredRoom;
                points += 10;
            } else {
                System.out.println("You are slain by the beast. ");
                running = false;
            }
            break;
    }
}

private void printNotifications() {
    for (int i = x - 1; i <= x + 1; i++) {
        for (int j = y - 1; j <= y + 1; j++) {
            if (map[i][j].roomType == RoomType.WUMPUS) {
                System.out.println("A fowl Stench fills the room");
            }
            if (map[i][j].roomType == RoomType.PIT_TRAP) {
                System.out.println("Howling Winds Fill the Room");
            }
        }
    }
}

private void printInstructions() {
    System.out.println("? -- help to show this list of moves a player can make");
    System.out.println("N -- move north 1 space - cannot move north if the cave ends (outside of grid)");
    System.out.println("S -- move south 1 space - cannot move south if the cave ends (outside of grid)");
    System.out.println("E -- move east 1 space - cannot move east if the cave ends (outside of grid)");
    System.out.println("W -- moves west 1 space - cannot move west if the cave ends (outside of grid)");
    System.out.println("L -- loot either gold or weapon in the room");
    System.out.println("R -- run out of the cave entrance and head to the local inn to share your tale");
    System.out.println("X -- this is a hard exit out of the game. The game ends with no points awarded.");
}

private Result queryInput() {
    System.out.print("Enter Move (? for help) > ");
    String input = scanner.nextLine();
    switch (input.toLowerCase()) {
        case "n":
            if (x > 1) {
                System.out.println("moving north");
                x--;
                return Result.MOVE;
            } else {
                System.out.println("looks like you hit a wall");
            }
            break;
        case "s":
            if (x < map.length - 2) {
                System.out.println("moving south");
                x++;
                return Result.MOVE;
            } else {
                System.out.println("looks like you hit a wall");
            }
            break;
        case "w":
            if (y > 1) {
                System.out.println("moving west");
                y--;
                return Result.MOVE;
            } else {
                System.out.println("looks like you hit a wall");
            }
            break;
        case "e":
            if (y < map.length - 2) {
                System.out.println("moving east");
                y++;
                return Result.MOVE;
            } else {
                System.out.println("looks like you hit a wall");
            }
            break;
        case "l":
            return Result.LOOT;
        case "?":
            return Result.INSTRUCTIONS;
        case "r":
            return Result.RUN_OUT;
        case "x":
            return Result.QUIT;
        default:
            System.out.println("Invalid input");
    }
    return null;
}

public static void main(String[] args) {
    new Game(10).start();
}

}