Python very basic MUD concept. (It's not multiplayer)

#!/usr/bin/env python
# Adventure map of the game
adventure_map = [
    ["central hallway", "A hallway connecting all the rooms", [1, 3, 2, 4]],
    ["living room", "A cozy room with a fireplace", [None, 0, None, None]],
    ["kitchen", "A room with cooking appliances and a dining table, there's a larder to the south", [None, 5, None, 0]],
    ["bedroom", "A peaceful room with a bed and a closet to the west", [0, None, None, 6]],
    ["bathroom", "A small room with a shower and toilet", [None, None, 0, None]],
    ["larder","a storage space for food, the kitchen is north.",[2,None, None, None]],
    ["closet","a place for storing clothing, the bedroom is east.",[0, None, 3, None]]
]

# Starting room
current_room = 0

NORTH=0
SOUTH=1
EAST=2
WEST=3


while True:
    room_info=adventure_map[current_room]
    room_name=room_info[0]
    room_description=room_info[1]
    directions_available=room_info[2]

    print(f"--{room_name}--\n {room_description}")
    raw_direction = input("Which way would you like to go? (north, south, east, west) ")
    direction=raw_direction.lower()


    if direction == "north":
        next_room = directions_available[NORTH]
    elif direction == "south":
        next_room = directions_available[SOUTH]
    elif direction == "east":
        next_room = directions_available[EAST]
    elif direction == "west":
        next_room = directions_available[WEST]
    else:
        print("Invalid direction.")
        continue

    if next_room is not None:
        current_room = next_room
    else:
        print("You can't go that way.")```