mwg API
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    Class Recorder

    Records every action dispatched on a signal, stamped with the current frame.

    In a game the two signals are Input.onAction and Game.onFrame:

    const recorder = new Recorder(Input.onAction, game.onFrame);
    // ...play...
    const saved = serializeReplay(recorder.toJSON());

    The signals are parameters rather than imports so tests can drive a recorder with plain Signal instances instead of a whole Game. A restored run continues its recording mid-run: pass the checkpoint's frame as fromFrame and new actions stamp from there, never from zero.

    import { Recorder, Signal, serializeReplay } from '@datamoc/mwg/core';

    const onAction = new Signal<string>();
    const onFrame = new Signal<number>();

    const recorder = new Recorder(onAction, onFrame);
    onFrame.dispatch(0);
    onAction.dispatch('confirm');

    const saved = serializeReplay(recorder.toJSON());
    recorder.stop();
    Index
    constructor
    events frame
    stop toJSON
    • get frame(): number

      The frame count the recording is currently stamped with, so a run can be checkpointed.

      Returns number

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