kraft/src/model/action/Gather.js

A mysterious command line game with lots of secrets

const Lenses = require(__base+'helpers/Lenses');
const Flow = require(__base+'helpers/Flow');
const Output = require(__base+'helpers/Output');
const Config = require(__base+'config/Config');

const Items = require(__base+'model/data/Items');
const Locations = require(__base+'model/data/Locations');

const P = require(__base+'model/player/PlayerModel');

const getCurrentMillis = () => new Date().getTime();
const sanitizeNumber = (input) => input ? input : 0;

const updateGatheringForBuilding = (building) => {

    const resource = P.buildingActionArguments(P.location.view(), building).view();
    const ticks = (getCurrentMillis() - P.buildingActionStart(P.location.view(), building).view()) / Config.resourceRate;
    const amount = Math.floor(sanitizeNumber(Locations[P.location.view()].resources[resource]) * ticks);

    // Add the resource to the building
    P.buildingResource(P.location.view(), building, resource).add(amount);

    // Restart the job
    P.buildingActionStart(P.location.view(), building).set(getCurrentMillis());

};

exports.checkCurrentGatherings = () => {

    const buildings = P.locationBuildings(P.location.view()).view() || [];
    const filtered = R.keys(buildings).filter((building) => P.buildingActionType(P.location.view(), building).view() === 'gathering');

    filtered.forEach(updateGatheringForBuilding);

    // Save but show no output
    Output.saveWithoutOutput(Lenses.config());

};