Method DrawWidget

src/town_gui.cpp:391–473

	}

	void DrawWidget(const Rect &r, WidgetID widget) const override
	{
		if (widget != WID_TV_INFO) return;

		Rect tr = r.Shrink(WidgetDimensions::scaled.framerect);

		DrawString(tr, GetString(STR_TOWN_VIEW_POPULATION_HOUSES, this->town->cache.population, this->town->cache.num_houses));
		tr.top += GetCharacterHeight(FS_NORMAL);

		StringID str_last_period = TimerGameEconomy::UsingWallclockUnits() ? STR_TOWN_VIEW_CARGO_LAST_MINUTE_MAX : STR_TOWN_VIEW_CARGO_LAST_MONTH_MAX;

		for (auto tpe : {TPE_PASSENGERS, TPE_MAIL}) {
			for (const CargoSpec *cs : CargoSpec::town_production_cargoes[tpe]) {
				CargoType cargo_type = cs->Index();
				auto it = this->town->GetCargoSupplied(cargo_type);
				if (it == std::end(this->town->supplied)) {
					DrawString(tr, GetString(str_last_period, 1ULL << cargo_type, 0, 0));
				} else {
					DrawString(tr, GetString(str_last_period, 1ULL << cargo_type, it->history[LAST_MONTH].transported, it->history[LAST_MONTH].production));
				}
				tr.top += GetCharacterHeight(FS_NORMAL);
			}
		}

		bool first = true;
		for (int i = TAE_BEGIN; i < TAE_END; i++) {
			if (this->town->goal[i] == 0) continue;
			if (this->town->goal[i] == TOWN_GROWTH_WINTER && (TileHeight(this->town->xy) < LowestSnowLine() || this->town->cache.population <= 90)) continue;
			if (this->town->goal[i] == TOWN_GROWTH_DESERT && (GetTropicZone(this->town->xy) != TROPICZONE_DESERT || this->town->cache.population <= 60)) continue;

			if (first) {
				DrawString(tr, STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH);
				tr.top += GetCharacterHeight(FS_NORMAL);
				first = false;
			}

			bool rtl = _current_text_dir == TD_RTL;

			const CargoSpec *cargo = FindFirstCargoWithTownAcceptanceEffect((TownAcceptanceEffect)i);
			assert(cargo != nullptr);

			StringID string;

			if (this->town->goal[i] == TOWN_GROWTH_DESERT || this->town->goal[i] == TOWN_GROWTH_WINTER) {
				/* For 'original' gameplay, don't show the amount required (you need 1 or more ..) */
				string = STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_DELIVERED_GENERAL;
				if (this->town->received[i].old_act == 0) {
					string = STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_REQUIRED_GENERAL;

					if (this->town->goal[i] == TOWN_GROWTH_WINTER && TileHeight(this->town->xy) < GetSnowLine()) {
						string = STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_REQUIRED_WINTER;
					}
				}

				DrawString(tr.Indent(20, rtl), GetString(string, cargo->name));
			} else {
				string = STR_TOWN_VIEW_CARGO_FOR_TOWNGROWTH_DELIVERED;
				if (this->town->received[i].old_act < this->town->goal[i]) {