hathora-et-labora-game/dist/buildings/druidsHouse.js

Game logic reducer for Uwe Rosenberg's Ora et Labora

import { addIndex, always, any, curry, filter, identity, map, max, pipe, range, reduce, sum, view } from 'ramda';
import { P, match } from 'ts-pattern';
import { activeLens, getCost, payCost, withActivePlayer } from '../board/player';
import { basicResources, parseResourceParam, stringRepeater } from '../board/resource';
import { ResourceEnum } from '../types';
export const druidsHouse = (input = '', output = '') => {
    const { book = 0 } = parseResourceParam(input);
    const { wood = 0, clay = 0, grain = 0, penny = 0, sheep = 0, peat = 0 } = parseResourceParam(output);
    if (!book)
        return identity;
    const outputs = [wood, clay, grain, penny, sheep, peat];
    if (sum(outputs) !== 8 || any((n) => n === 5, outputs) === false || any((n) => n === 3, outputs) === false) {
        return () => undefined;
    }
    return withActivePlayer(pipe(
    //
    payCost({ book }), getCost({ wood, clay, grain, penny, sheep, peat })));
};
export const complete = curry((partial, state) => match(partial)
    .with([], () => map(
// gross
stringRepeater(ResourceEnum.Book), range(0, 1 + max(1, view(activeLens(state), state).book ?? 0))))
    .with([P._], () => addIndex((reduce))((accum, fiveGood, ndx) => {
    accum.push(...map((threeGood) => `${stringRepeater(fiveGood, 5)}${stringRepeater(threeGood, 3)}`, filter((r) => r !== fiveGood)(basicResources)));
    return accum;
}, [], basicResources))
    .with([P._, P._], always(['']))
    .otherwise(always([])));
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