async def join_game(game_id: str, user: User = Depends(get_current_user)):
"""
join an existing game. The user is injected as a dependency from the
required JWT cookie in the request.
"""
# ensure the game exists
if game_id not in games:
raise GAME_NOT_FOUND
# ensure no user joins twice
if user.uid in games[game_id].players:
raise HTTPException(
status_code=HTTP_400_BAD_REQUEST,
detail=f"Player {user.username} has already joined.")
# ensure only four players can join
if len(games[game_id].players) >= games[game_id].n_players:
raise HTTPException(
status_code=HTTP_400_BAD_REQUEST,
detail=f"The game is already full, there is no more room.")
player = Player(**user.dict(), current_game=game_id)
games[game_id].player_join(player)
token = create_game_token(game_id)
await sio_emit_game_list()
return {'game_token': token}
async def initialize_new_game(player: User = Depends(get_current_user),
game_name: str = Body(...),
seed: int = None,
debug: bool = False):
"""
Start a new game.
"""
# check if the game_name is an empty string
if not game_name:
raise HTTPException(status_code=HTTP_400_BAD_REQUEST,
detail="Please enter a game name.")
# check for duplicate name
if game_name in [game.game_name for game in games.values()]:
raise HTTPException(status_code=HTTP_400_BAD_REQUEST,
detail='A game with this name already exists.')
game_id = ''.join(random.choice(string.ascii_uppercase) for i in range(4))
while game_id in games:
# generate new game ids until a new id is found
game_id = ''.join(
random.choice(string.ascii_uppercase) for i in range(4))
games[game_id] = Brandi(game_id,
game_name=game_name,
host=player,
seed=seed,
debug=debug)
await sio_emit_game_list()
token = create_game_token(game_id)
return {'game_token': token, 'game_id': game_id}