/**
 * Player-controlled simulation speed. Only three states ever exist: time
 * is stopped, running at reading pace, or running fast with compressed
 * flow. Scenes auto-set the effective speed to `paused`; the intended
 * speed is preserved so the simulation returns to it when the scene
 * resolves.
 */
export type Speed = 'paused' | 'play' | 'fast'

/** The three speeds, in canonical order. */
export const SPEEDS: readonly Speed[] = ['paused', 'play', 'fast']