rooms.py

class Rooms:
    def __init__(self, description, directions, items, monsters):
        self.description = description
        self.directions = directions
        self.items = items
        self.monsters = monsters

    def interact(self):
        for k, v in enumerate(self.directions.keys(), 1):
            print(k, v)

        new_direction = input('Select a direction to go.\n>>>')
        return new_direction
        
room_infos = {
'Courtyard' : {
    'description'  : 'This is a courtyard',
    'directions'   : {'North' : 'Entrance'},
    'items'        : ['item1', 'item2'],
    'monsters'     : ['monster1', 'monster2']
    },

'Entrance' : {
    'description'  : 'This is a entrance',
    'directions'   : {'North' : "Corridor", 'South' : 'Courtyard'},
    'items'        : ['item1', 'item2'],
    'monsters'     : ['monster1', 'monster2']},

'Corridor': {
    'description'  : 'This is a corridor',
    'directions'   : {'South' : 'Entrance'},
    'items'        : ['item1', 'item2'],
    'monsters'     : ['monster1', 'monster2']}
}

all_rooms = [
    Rooms(room_infos['Courtyard']['description'],  room_infos['Courtyard']['directions'], room_infos['Courtyard']['items'], room_infos['Courtyard']['monsters']),
    Rooms(room_infos['Entrance']['description'],   room_infos['Entrance']['directions'],  room_infos['Entrance']['items'],  room_infos['Entrance']['monsters']),
    Rooms(room_infos['Corridor']['description'],   room_infos['Corridor']['directions'],  room_infos['Corridor']['items'],  room_infos['Corridor']['monsters'])
    ]
    
    
 def main():

    current_room = all_rooms[0]
    game_running = True
    while game_running:
        new_room = current_room.interact()
        print(new_room)