Function forEachEvent

forEachEvent(
    chart: RpeJson,
    fn: (
        ev: Event,
        type: EventChannelType,
        layerIndex: number,
        line: JudgeLine,
    ) => void,
    channels?: EventChannelFilter,
): void
Iterate all events in all event layers of all lines, running a callback on each Event.
Parameters
- chart: RpeJson
  The RPE chart.
- fn: (ev: Event, type: EventChannelType, layerIndex: number, line: JudgeLine) => void
  Callback receiving the event, its channel type, layer index, and line.
- channels: EventChannelFilter = "all"
  Which channels to visit (default: all layer channels).
Returns void
- Defined in iterators.ts:1103