Class Listener

constructor

• new Listener(room: ValidRoom): Listener

  Parameters

  • room: ValidRoom

  Returns Listener

Readonlyroom

handleMessage

• handleMessage(
      player: Player,
      msg:
          | {
              song: {
                  artist: string;
                  audioURL: string;
                  cover: string
                  | null;
                  hrefURL: string;
                  name: string;
              };
              startPos: number;
              type: "player_pick_song";
          }
          | { answer?: string; answerIndex?: number; type: "select_answer" }
          | { type: "start_game" }
          | {
              playlists: {
                  cover: string | null;
                  hrefURL: string;
                  name: string;
                  songs: {
                      artist: string;
                      audioURL: string;
                      cover: string | null;
                      hrefURL: string;
                      name: string;
                  }[];
                  subtitle?: string;
              }[];
              type: "add_playlists";
          }
          | { index: number
          | null; type: "remove_playlist" }
          | { type: "change_username"; username: string }
          | {
              advancedSongFiltering: boolean;
              allowChangingAnswer: boolean;
              audioStartPosition: number | null;
              distractionsPreferSameArtist: boolean;
              endWhenAnswered: boolean;
              gameMode: "multiple_choice" | "player_picks";
              multipleChoiceAnswersCount: number;
              playerPickTimeout: number;
              roundsCount: number;
              timePerQuestion: number;
              type: "room_config";
          }
          | { playerName: string; type: "transfer_host" }
          | { type: "return_to"; where: "lobby" | "results" }
          | {
              error?: string;
              sourceMessage:
                  | { duration: number; offset: number; type: "progressbar_update" }
                  | {
                      song: {
                          artist: string;
                          audioURL: string;
                          cover: string | null;
                          hrefURL: string;
                          name: string;
                      };
                      startPos: number;
                      type: "player_pick_song";
                  }
                  | { answer?: string; answerIndex?: number; type: "select_answer" }
                  | { type: "start_game" }
                  | {
                      playlists: {
                          cover: string | null;
                          hrefURL: string;
                          name: string;
                          songs: {
                              artist: string;
                              audioURL: string;
                              cover: string | null;
                              hrefURL: string;
                              name: string;
                          }[];
                          subtitle?: string;
                      }[];
                      type: "add_playlists";
                  }
                  | { index: number
                  | null; type: "remove_playlist" }
                  | { type: "change_username"; username: string }
                  | {
                      advancedSongFiltering: boolean;
                      allowChangingAnswer: boolean;
                      audioStartPosition: number | null;
                      distractionsPreferSameArtist: boolean;
                      endWhenAnswered: boolean;
                      gameMode: "multiple_choice" | "player_picks";
                      multipleChoiceAnswersCount: number;
                      playerPickTimeout: number;
                      roundsCount: number;
                      timePerQuestion: number;
                      type: "room_config";
                  }
                  | { playerName: string; type: "transfer_host" }
                  | { type: "return_to"; where: "lobby" | "results" }
                  | {
                      entry: LogEntry;
                      level: "error" | "info" | "warn" | "debug";
                      type: "add_log_message";
                  }
                  | { messages: LoggerStorage; type: "update_log_messages" }
                  | {
                      gamePhase: GamePhase;
                      question?:
                          | {
                              answerOptions: string[];
                              correctAnswerIndex?: number;
                              questionType: "multiple_choice";
                              startPos: number;
                          }
                          | {
                              correctAnswer?: {
                                  artist: string;
                                  audioURL: string;
                                  cover: string
                                  | null;
                                  hrefURL: string;
                                  name: string;
                              };
                              pickerId: string;
                              questionCount: number;
                              questionCurrent: number;
                              questionType: "player_picks";
                              startPos: number;
                          };
                      roundCurrent: number;
                      type: "round_state";
                  }
                  | { action: "load"; audioURL: string; type: "audio_control" }
                  | {
                      action:
                          | "play"
                          | "pause"
                          | "play_countdown_running"
                          | "play_countdown_end";
                      type: "audio_control";
                  }
                  | { countdown: number; type: "countdown" }
                  | {
                      songs: {
                          artist: string;
                          audioURL: string;
                          cover: string | null;
                          hrefURL: string;
                          name: string;
                      }[];
                      type: "update_played_songs";
                  }
                  | {
                      filteredSongsCount: number;
                      playlists?: {
                          cover: string
                          | null;
                          hrefURL: string;
                          name: string;
                          songs: {
                              artist: string;
                              audioURL: string;
                              cover: string | null;
                              hrefURL: string;
                              name: string;
                          }[];
                          subtitle?: string;
                      }[];
                      type: "update_playlists";
                  }
                  | {
                      players: Record<
                          string,
                          {
                              answerData?: {
                                  answer?: string;
                                  answerIndex?: number;
                                  answerSpeed?: number;
                                  answerTimestamp?: number;
                                  questionPoints: number;
                              };
                              color: string;
                              hasPicked?: boolean;
                              isHost: boolean;
                              isSpectator: boolean;
                              points: number;
                              username: string;
                              uuid: string;
                          },
                      >;
                      state: "lobby"
                      | "results"
                      | "ingame";
                      type: "room_state";
                      uuid: string;
                  }
                  | { type: "other" };
              type: "confirmation";
          }
          | { seq: number; type: "ping" }
          | { seq: number; type: "pong" },
  ): void

  Handles incoming messages

  Parameters

  • player: Player

    the player that sent the message

  • msg:
        | {
            song: {
                artist: string;
                audioURL: string;
                cover: string
                | null;
                hrefURL: string;
                name: string;
            };
            startPos: number;
            type: "player_pick_song";
        }
        | { answer?: string; answerIndex?: number; type: "select_answer" }
        | { type: "start_game" }
        | {
            playlists: {
                cover: string | null;
                hrefURL: string;
                name: string;
                songs: {
                    artist: string;
                    audioURL: string;
                    cover: string | null;
                    hrefURL: string;
                    name: string;
                }[];
                subtitle?: string;
            }[];
            type: "add_playlists";
        }
        | { index: number
        | null; type: "remove_playlist" }
        | { type: "change_username"; username: string }
        | {
            advancedSongFiltering: boolean;
            allowChangingAnswer: boolean;
            audioStartPosition: number | null;
            distractionsPreferSameArtist: boolean;
            endWhenAnswered: boolean;
            gameMode: "multiple_choice" | "player_picks";
            multipleChoiceAnswersCount: number;
            playerPickTimeout: number;
            roundsCount: number;
            timePerQuestion: number;
            type: "room_config";
        }
        | { playerName: string; type: "transfer_host" }
        | { type: "return_to"; where: "lobby" | "results" }
        | {
            error?: string;
            sourceMessage:
                | { duration: number; offset: number; type: "progressbar_update" }
                | {
                    song: {
                        artist: string;
                        audioURL: string;
                        cover: string | null;
                        hrefURL: string;
                        name: string;
                    };
                    startPos: number;
                    type: "player_pick_song";
                }
                | { answer?: string; answerIndex?: number; type: "select_answer" }
                | { type: "start_game" }
                | {
                    playlists: {
                        cover: string | null;
                        hrefURL: string;
                        name: string;
                        songs: {
                            artist: string;
                            audioURL: string;
                            cover: string | null;
                            hrefURL: string;
                            name: string;
                        }[];
                        subtitle?: string;
                    }[];
                    type: "add_playlists";
                }
                | { index: number
                | null; type: "remove_playlist" }
                | { type: "change_username"; username: string }
                | {
                    advancedSongFiltering: boolean;
                    allowChangingAnswer: boolean;
                    audioStartPosition: number | null;
                    distractionsPreferSameArtist: boolean;
                    endWhenAnswered: boolean;
                    gameMode: "multiple_choice" | "player_picks";
                    multipleChoiceAnswersCount: number;
                    playerPickTimeout: number;
                    roundsCount: number;
                    timePerQuestion: number;
                    type: "room_config";
                }
                | { playerName: string; type: "transfer_host" }
                | { type: "return_to"; where: "lobby" | "results" }
                | {
                    entry: LogEntry;
                    level: "error" | "info" | "warn" | "debug";
                    type: "add_log_message";
                }
                | { messages: LoggerStorage; type: "update_log_messages" }
                | {
                    gamePhase: GamePhase;
                    question?:
                        | {
                            answerOptions: string[];
                            correctAnswerIndex?: number;
                            questionType: "multiple_choice";
                            startPos: number;
                        }
                        | {
                            correctAnswer?: {
                                artist: string;
                                audioURL: string;
                                cover: string
                                | null;
                                hrefURL: string;
                                name: string;
                            };
                            pickerId: string;
                            questionCount: number;
                            questionCurrent: number;
                            questionType: "player_picks";
                            startPos: number;
                        };
                    roundCurrent: number;
                    type: "round_state";
                }
                | { action: "load"; audioURL: string; type: "audio_control" }
                | {
                    action:
                        | "play"
                        | "pause"
                        | "play_countdown_running"
                        | "play_countdown_end";
                    type: "audio_control";
                }
                | { countdown: number; type: "countdown" }
                | {
                    songs: {
                        artist: string;
                        audioURL: string;
                        cover: string | null;
                        hrefURL: string;
                        name: string;
                    }[];
                    type: "update_played_songs";
                }
                | {
                    filteredSongsCount: number;
                    playlists?: {
                        cover: string
                        | null;
                        hrefURL: string;
                        name: string;
                        songs: {
                            artist: string;
                            audioURL: string;
                            cover: string | null;
                            hrefURL: string;
                            name: string;
                        }[];
                        subtitle?: string;
                    }[];
                    type: "update_playlists";
                }
                | {
                    players: Record<
                        string,
                        {
                            answerData?: {
                                answer?: string;
                                answerIndex?: number;
                                answerSpeed?: number;
                                answerTimestamp?: number;
                                questionPoints: number;
                            };
                            color: string;
                            hasPicked?: boolean;
                            isHost: boolean;
                            isSpectator: boolean;
                            points: number;
                            username: string;
                            uuid: string;
                        },
                    >;
                    state: "lobby"
                    | "results"
                    | "ingame";
                    type: "room_state";
                    uuid: string;
                }
                | { type: "other" };
            type: "confirmation";
        }
        | { seq: number; type: "ping" }
        | { seq: number; type: "pong" }

    the sent ClientMessage

    • {
          song: {
              artist: string;
              audioURL: string;
              cover: string | null;
              hrefURL: string;
              name: string;
          };
          startPos: number;
          type: "player_pick_song";
      }

      • song: {
            artist: string;
            audioURL: string;
            cover: string | null;
            hrefURL: string;
            name: string;
        }

        The song the player picked in the choose step.

        • artist: string

          The name of the song artist.

        • audioURL: string

          A URL to the audio file of the song. Currently only audio previews from Apple Music, SoundCloud and YT are allowed.

        • cover: string | null

          Cover URL of the song.

        • hrefURL: string

          The URL users will be redirected to when clicking.

        • name: string

          The name of the song.

      • startPos: number

        The selected start pos for the song.

        See

        RoomConfigMessageSchema.audioStartPosition

      • type: "player_pick_song"

    • { answer?: string; answerIndex?: number; type: "select_answer" }

      • Optionalanswer?: string

        Provided only for PlayerPicksGame. The string of the song name the player guessed.

      • OptionalanswerIndex?: number

        Provided only for MultipleChoiceGame. The index of the selected answer.

      • type: "select_answer"

    • { type: "start_game" }
    • {
          playlists: {
              cover: string | null;
              hrefURL: string;
              name: string;
              songs: {
                  artist: string;
                  audioURL: string;
                  cover: string | null;
                  hrefURL: string;
                  name: string;
              }[];
              subtitle?: string;
          }[];
          type: "add_playlists";
      }

      • playlists: {
            cover: string | null;
            hrefURL: string;
            name: string;
            songs: {
                artist: string;
                audioURL: string;
                cover: string | null;
                hrefURL: string;
                name: string;
            }[];
            subtitle?: string;
        }[]

        The new playlist to add.

      • type: "add_playlists"

    • { index: number | null; type: "remove_playlist" }

      • index: number | null

        The playlist index to remove.

      • type: "remove_playlist"

    • { type: "change_username"; username: string }

      • type: "change_username"

      • username: string

        The new username.

    • {
          advancedSongFiltering: boolean;
          allowChangingAnswer: boolean;
          audioStartPosition: number | null;
          distractionsPreferSameArtist: boolean;
          endWhenAnswered: boolean;
          gameMode: "multiple_choice" | "player_picks";
          multipleChoiceAnswersCount: number;
          playerPickTimeout: number;
          roundsCount: number;
          timePerQuestion: number;
          type: "room_config";
      }

      • advancedSongFiltering: boolean

        Whether to perform advanced filtering tactics when generating the songs array. Currently just ignores parens when filtering for identical song names.

      • allowChangingAnswer: boolean

        Whether to allow changing answer in multiple choice.

      • audioStartPosition: number | null

        The music start position for a game.

        Must be a float between

        • 0.0: start of audio

        and

        • 1.0: close to end of audio (audio duration minus max play time determined by config + round padding)

        Can be null to use random position (multiple choice) / let picker decide (player picks)

      • distractionsPreferSameArtist: boolean

        Whether to prefer distractions by the same artist.

      • endWhenAnswered: boolean

        Whether to directly end the round after all players answered.

      • gameMode: "multiple_choice" | "player_picks"

        The game mode being played.

        • multiple_choice: the server selects random songs from the provided playlist and provides a multiple choice question with distractions.
        • player_picks: a player from the room picks a song for other players to guess each round. other players have to guess the song title by typing.

      • multipleChoiceAnswersCount: number

        The amount of multiple choice answers to add.

      • playerPickTimeout: number

        The amount of time a player should have to pick a song.

      • roundsCount: number

        The amount of rounds to play.

      • timePerQuestion: number

        The time per question in each round.

      • type: "room_config"

    • { playerName: string; type: "transfer_host" }

      • playerName: string

        The name of the player that should get host.

      • type: "transfer_host"

    • { type: "return_to"; where: "lobby" | "results" }

      • type: "return_to"

      • where: "lobby" | "results"

        Where to send the player to.

    • {
          error?: string;
          sourceMessage:
              | { duration: number; offset: number; type: "progressbar_update" }
              | {
                  song: {
                      artist: string;
                      audioURL: string;
                      cover: string | null;
                      hrefURL: string;
                      name: string;
                  };
                  startPos: number;
                  type: "player_pick_song";
              }
              | { answer?: string; answerIndex?: number; type: "select_answer" }
              | { type: "start_game" }
              | {
                  playlists: {
                      cover: string | null;
                      hrefURL: string;
                      name: string;
                      songs: {
                          artist: string;
                          audioURL: string;
                          cover: string | null;
                          hrefURL: string;
                          name: string;
                      }[];
                      subtitle?: string;
                  }[];
                  type: "add_playlists";
              }
              | { index: number
              | null; type: "remove_playlist" }
              | { type: "change_username"; username: string }
              | {
                  advancedSongFiltering: boolean;
                  allowChangingAnswer: boolean;
                  audioStartPosition: number | null;
                  distractionsPreferSameArtist: boolean;
                  endWhenAnswered: boolean;
                  gameMode: "multiple_choice" | "player_picks";
                  multipleChoiceAnswersCount: number;
                  playerPickTimeout: number;
                  roundsCount: number;
                  timePerQuestion: number;
                  type: "room_config";
              }
              | { playerName: string; type: "transfer_host" }
              | { type: "return_to"; where: "lobby" | "results" }
              | {
                  entry: LogEntry;
                  level: "error" | "info" | "warn" | "debug";
                  type: "add_log_message";
              }
              | { messages: LoggerStorage; type: "update_log_messages" }
              | {
                  gamePhase: GamePhase;
                  question?:
                      | {
                          answerOptions: string[];
                          correctAnswerIndex?: number;
                          questionType: "multiple_choice";
                          startPos: number;
                      }
                      | {
                          correctAnswer?: {
                              artist: string;
                              audioURL: string;
                              cover: string
                              | null;
                              hrefURL: string;
                              name: string;
                          };
                          pickerId: string;
                          questionCount: number;
                          questionCurrent: number;
                          questionType: "player_picks";
                          startPos: number;
                      };
                  roundCurrent: number;
                  type: "round_state";
              }
              | { action: "load"; audioURL: string; type: "audio_control" }
              | {
                  action:
                      | "play"
                      | "pause"
                      | "play_countdown_running"
                      | "play_countdown_end";
                  type: "audio_control";
              }
              | { countdown: number; type: "countdown" }
              | {
                  songs: {
                      artist: string;
                      audioURL: string;
                      cover: string | null;
                      hrefURL: string;
                      name: string;
                  }[];
                  type: "update_played_songs";
              }
              | {
                  filteredSongsCount: number;
                  playlists?: {
                      cover: string
                      | null;
                      hrefURL: string;
                      name: string;
                      songs: {
                          artist: string;
                          audioURL: string;
                          cover: string | null;
                          hrefURL: string;
                          name: string;
                      }[];
                      subtitle?: string;
                  }[];
                  type: "update_playlists";
              }
              | {
                  players: Record<
                      string,
                      {
                          answerData?: {
                              answer?: string;
                              answerIndex?: number;
                              answerSpeed?: number;
                              answerTimestamp?: number;
                              questionPoints: number;
                          };
                          color: string;
                          hasPicked?: boolean;
                          isHost: boolean;
                          isSpectator: boolean;
                          points: number;
                          username: string;
                          uuid: string;
                      },
                  >;
                  state: "lobby"
                  | "results"
                  | "ingame";
                  type: "room_state";
                  uuid: string;
              }
              | { type: "other" };
          type: "confirmation";
      }

      • Optionalerror?: string

        Optional error message if the requested action could not be performed.

      • sourceMessage:
            | { duration: number; offset: number; type: "progressbar_update" }
            | {
                song: {
                    artist: string;
                    audioURL: string;
                    cover: string | null;
                    hrefURL: string;
                    name: string;
                };
                startPos: number;
                type: "player_pick_song";
            }
            | { answer?: string; answerIndex?: number; type: "select_answer" }
            | { type: "start_game" }
            | {
                playlists: {
                    cover: string | null;
                    hrefURL: string;
                    name: string;
                    songs: {
                        artist: string;
                        audioURL: string;
                        cover: string | null;
                        hrefURL: string;
                        name: string;
                    }[];
                    subtitle?: string;
                }[];
                type: "add_playlists";
            }
            | { index: number
            | null; type: "remove_playlist" }
            | { type: "change_username"; username: string }
            | {
                advancedSongFiltering: boolean;
                allowChangingAnswer: boolean;
                audioStartPosition: number | null;
                distractionsPreferSameArtist: boolean;
                endWhenAnswered: boolean;
                gameMode: "multiple_choice" | "player_picks";
                multipleChoiceAnswersCount: number;
                playerPickTimeout: number;
                roundsCount: number;
                timePerQuestion: number;
                type: "room_config";
            }
            | { playerName: string; type: "transfer_host" }
            | { type: "return_to"; where: "lobby" | "results" }
            | {
                entry: LogEntry;
                level: "error" | "info" | "warn" | "debug";
                type: "add_log_message";
            }
            | { messages: LoggerStorage; type: "update_log_messages" }
            | {
                gamePhase: GamePhase;
                question?:
                    | {
                        answerOptions: string[];
                        correctAnswerIndex?: number;
                        questionType: "multiple_choice";
                        startPos: number;
                    }
                    | {
                        correctAnswer?: {
                            artist: string;
                            audioURL: string;
                            cover: string
                            | null;
                            hrefURL: string;
                            name: string;
                        };
                        pickerId: string;
                        questionCount: number;
                        questionCurrent: number;
                        questionType: "player_picks";
                        startPos: number;
                    };
                roundCurrent: number;
                type: "round_state";
            }
            | { action: "load"; audioURL: string; type: "audio_control" }
            | {
                action:
                    | "play"
                    | "pause"
                    | "play_countdown_running"
                    | "play_countdown_end";
                type: "audio_control";
            }
            | { countdown: number; type: "countdown" }
            | {
                songs: {
                    artist: string;
                    audioURL: string;
                    cover: string | null;
                    hrefURL: string;
                    name: string;
                }[];
                type: "update_played_songs";
            }
            | {
                filteredSongsCount: number;
                playlists?: {
                    cover: string
                    | null;
                    hrefURL: string;
                    name: string;
                    songs: {
                        artist: string;
                        audioURL: string;
                        cover: string | null;
                        hrefURL: string;
                        name: string;
                    }[];
                    subtitle?: string;
                }[];
                type: "update_playlists";
            }
            | {
                players: Record<
                    string,
                    {
                        answerData?: {
                            answer?: string;
                            answerIndex?: number;
                            answerSpeed?: number;
                            answerTimestamp?: number;
                            questionPoints: number;
                        };
                        color: string;
                        hasPicked?: boolean;
                        isHost: boolean;
                        isSpectator: boolean;
                        points: number;
                        username: string;
                        uuid: string;
                    },
                >;
                state: "lobby"
                | "results"
                | "ingame";
                type: "room_state";
                uuid: string;
            }
            | { type: "other" }

        The message that is being confirmed.

      • type: "confirmation"

    • { seq: number; type: "ping" }

      • seq: number

        The sequence number the pong should respond with

      • type: "ping"

    • { seq: number; type: "pong" }

      • seq: number

        The sequence number asked for in the ping packet.

      • type: "pong"

  Returns void

handleTick

• handleTick(): void

  Calls each onTick listener that is registered

  Returns void

registerEvents

• registerEvents(listener: IEventListener): void

  Registers a new listener that recieves client messages.

  Parameters

  • listener: IEventListener

    the object that wants to listen for client messages.

  Returns void

unregisterEvents

• unregisterEvents(listener: IEventListener): void

  Unregisters a registered event listener.

  Parameters

  • listener: IEventListener

    the object that no longer wants to listen for client messages.

  Returns void