Method buildItemList

source/frontend/StarMerchantInterface.cpp:195–233

}

void MerchantPane::buildItemList() {
  m_itemGuiList->clear();
  m_itemList = m_settings.getArray("items");

  auto itemDatabase = Root::singleton().itemDatabase();
  filter(m_itemList, [&](Json const& itemConfig) {
      if (!itemDatabase->hasItem(ItemDescriptor(itemConfig.get("item")).name()))
        return false;

      if (auto prerequisite = itemConfig.optString("prerequisiteQuest")) {
        if (!m_player->questManager()->hasCompleted(*prerequisite))
          return false;
      }

      if (auto quests = itemConfig.optArray("exclusiveQuests")) {
        for (auto quest : *quests) {
          if (m_player->questManager()->hasQuest(quest.toString()))
            return false;
        }
      }

      if (auto prerequisite = itemConfig.optUInt("prerequisiteShipLevel")) {
        if (m_player->shipUpgrades().shipLevel < *prerequisite)
          return false;
      }

      if (auto maxLevel = itemConfig.optUInt("maxShipLevel")) {
        if (m_player->shipUpgrades().shipLevel > *maxLevel)
          return false;
      }

      return true;
    });

  for (auto itemConfig : m_itemList) {
    auto widget = m_itemGuiList->addItem();
    setupWidget(widget, itemConfig);
  }
}

void MerchantPane::setupWidget(WidgetPtr const& widget, Json const& itemConfig) {
  auto& root = Root::singleton();