fabricator.js

/**
 * Module that registers the fabricator functionality
 */
const Fabricator = {
  _STORES_OFFSET: 0,
  name: _('Fabricator'),
  Craftables: {
    'energy blade': {
      name: _('energy blade'),
      type: 'weapon',
      buildMsg: _("the blade hums, charged particles sparking and fizzing."),
      cost: () => ({
        'alien alloy': 1
      })
    },
    'fluid recycler': {
      name: _('fluid recycler'),
      type: 'upgrade',
      maximum: 1,
      buildMsg: _('water out, water in. waste not, want not.'),
      cost: () => ({
        'alien alloy': 2
      })
    },
    'cargo drone': {
      name: _('cargo drone'),
      type: 'upgrade',
      maximum: 1,
      buildMsg: _('the workhorse of the wanderer fleet.'),
      cost: () => ({
        'alien alloy': 2
      })
    },
    'kinetic armour': {
      name: _('kinetic armour'),
      type: 'upgrade',
      maximum: 1,
      blueprintRequired: true,
      buildMsg: _('wanderer soldiers succeed by subverting the enemy\'s rage.'),
      cost: () => ({
        'alien alloy': 2
      })
    },
    'disruptor': {
      name: _('disruptor'),
      type: 'weapon',
      blueprintRequired: true,
      buildMsg: _("somtimes it is best not to fight."),
      cost: () => ({
        'alien alloy': 1
      })
    },
    'hypo': {
      name: _('hypo'),
      type: 'tool',
      blueprintRequired: true,
      buildMsg: _('a handful of hypos. life in a vial.'),
      cost: () => ({
        'alien alloy': 1
      }),
      quantity: 5
    },
    'stim': {
      name: _('stim'),
      type: 'tool',
      blueprintRequired: true,
      buildMsg: _('sometimes it is best to fight without restraint.'),
      cost: () => ({
        'alien alloy': 1
      })
    },
    'plasma rifle': {
      name: _('plasma rifle'),
      type: 'weapon',
      blueprintRequired: true,
      buildMsg: _("the peak of wanderer weapons technology, sleek and deadly."),
      cost: () => ({
        'alien alloy': 1
      })
    },
    'glowstone': {
      name: _('glow stone'),
      type: 'tool',
      blueprintRequired: true,
      buildMsg: _('a smooth, perfect sphere. its light is inextinguishable.'),
      cost: () => ({
        'alien alloy': 1
      })
    }
  },

  init: () => {

    if (!$SM.get('features.location.fabricator')) {
      $SM.set('features.location.fabricator', true);
    }

    // Create the Fabricator tab
    Fabricator.tab = Header.addLocation(_("A Whirring Fabricator"), "fabricator", Fabricator, 'ship');
    
    // Create the Fabricator panel
    Fabricator.panel = $('<div>').attr('id', "fabricatorPanel")
      .addClass('location');
    if (Ship.panel) {
      Fabricator.panel.insertBefore(Ship.panel);
    }
    else {
      Fabricator.panel.appendTo('div#locationSlider');
    }

    $.Dispatch('stateUpdate').subscribe(() => {
      Fabricator.updateBuildButtons();
      Fabricator.updateBlueprints();
    });
    
    Engine.updateSlider();
    Fabricator.updateBuildButtons();

  },

  onArrival: transition_diff => {
    Fabricator.setTitle();
    Fabricator.updateBlueprints(true);

    if(!$SM.get('game.fabricator.seen')) {
      Notifications.notify(Fabricator, _('the familiar hum of wanderer machinery coming to life. finally, real tools.'));
      $SM.set('game.fabricator.seen', true);
    }
    AudioEngine.playBackgroundMusic(AudioLibrary.MUSIC_SHIP);

    Engine.moveStoresView(null, transition_diff);
  },

  setTitle: () => {
    if(Engine.activeModule == Fabricator) {
      document.title = _("A Whirring Fabricator");
    }
  },

  updateBuildButtons: () => {
    let section = $('#fabricateButtons');
    let needsAppend = false;
    if (section.length === 0) {
      section = $('<div>').attr({ 'id': 'fabricateButtons', 'data-legend': _('fabricate:') }).css('opacity', 0);
      needsAppend = true;
    }

    for (const [ key, value ] of Object.entries(Fabricator.Craftables)) {
      const max = $SM.num(key, value) + 1 > value.maximum;
      if (!value.button) {
        if (Fabricator.canFabricate(key)) {
          const name = _(value.name) + ((value.quantity ?? 1) > 1 ? ` (x${value.quantity})` : '');
          value.button = new Button.Button({
            id: 'fabricate_' + key,
            cost: value.cost(),
            text: name,
            click: Fabricator.fabricate,
            width: '150px',
            ttPos: section.children().length > 10 ? 'top right' : 'bottom right'
          }).css('opacity', 0).attr('fabricateThing', key).appendTo(section).animate({ opacity: 1 }, 300, 'linear');
        }
      } else {
        // refresh the tooltip
        const costTooltip = $('.tooltip', value.button);
        costTooltip.empty();
        const cost = value.cost();
        for (const [ resource, num ] of Object.entries(cost)) {
          $("<div>").addClass('row_key').text(_(resource)).appendTo(costTooltip);
          $("<div>").addClass('row_val').text(num).appendTo(costTooltip);
        }
        if (max && value.maxMsg && !value.button.hasClass('disabled')) {
          Notifications.notify(Fabricator, value.maxMsg);
        }
      }
      if (max) {
        Button.setDisabled(value.button, true);
      } else {
        Button.setDisabled(value.button, false);
      }
    }

    if (needsAppend && section.children().length > 0) {
      section.appendTo(Fabricator.panel).animate({ opacity: 1 }, 300, 'linear');
    }
  },

  updateBlueprints: ignoreStores => {
    if(!$SM.get('character.blueprints')) {
      return;
    }

    let blueprints = $('#blueprints');
    let needsAppend = false;
    if(blueprints.length === 0) {
      needsAppend = true;
      blueprints = $('<div>').attr({'id': 'blueprints', 'data-legend': _('blueprints')});
    }

    for (const k in $SM.get('character.blueprints')) {
      const id = 'blueprint_' + k.replace(/ /g, '-');
      let r = $('#' + id);
      if($SM.get(`character.blueprints["${k}"]`) && r.length === 0) {
        r = $('<div>').attr('id', id).addClass('blueprintRow').appendTo(blueprints);
        $('<div>').addClass('row_key').text(_(k)).appendTo(r);
      }
    }
    
    if(needsAppend && blueprints.children().length > 0) {
      blueprints.prependTo(Fabricator.panel);
    }
  },

  canFabricate: itemKey => 
    !Fabricator.Craftables[itemKey].blueprintRequired || 
    $SM.get(`character.blueprints['${itemKey}']`),

  fabricate: button => {
    const thing = $(button).attr('fabricateThing');
    const craftable = Fabricator.Craftables[thing];
    const numThings = Math.min(0, $SM.get(`stores['${thing}']`, true));

    if (craftable.maximum <= numThings) {
      return;
    }

    const storeMod = {};
    const cost = craftable.cost();
    for (const [ key, value ] of Object.entries(cost)) {
      const have = $SM.get(`stores['${key}']`, true);
      if (have < value) {
        Notifications.notify(Fabricator, _(`not enough ${key}`));
        return false;
      } else {
        storeMod[key] = have - value;
      }
    }
    $SM.setM('stores', storeMod);
    $SM.add(`stores['${thing}']`, craftable.quantity ?? 1);

    Notifications.notify(Fabricator, craftable.buildMsg);
    AudioEngine.playSound(AudioLibrary.CRAFT);
  }

};