hathora-et-labora-game/src/board/frame/checkFinalPhase.ts

Game logic reducer for Uwe Rosenberg's Ora et Labora

import { StateReducer } from '../../types'

export const checkFinalPhase =
  (next: number): StateReducer =>
  (state) => {
    if (state === undefined) return undefined
    const buildings = state.config!.length === 'long' ? 3 : 1
    if (state.buildings!.length > buildings) return state
    return {
      ...state,
      frame: {
        ...state.frame!,
        next,
      },
    }
  }