Method OnInit

src/road_gui.cpp:417–429

	}

	void OnInit() override
	{
		/* Configure the road toolbar for the roadtype. */
		const RoadTypeInfo *rti = GetRoadTypeInfo(this->roadtype);
		this->GetWidget<NWidgetCore>(WID_ROT_ROAD_X)->SetSprite(rti->gui_sprites.build_x_road);
		this->GetWidget<NWidgetCore>(WID_ROT_ROAD_Y)->SetSprite(rti->gui_sprites.build_y_road);
		this->GetWidget<NWidgetCore>(WID_ROT_AUTOROAD)->SetSprite(rti->gui_sprites.auto_road);
		if (_game_mode != GM_EDITOR) {
			this->GetWidget<NWidgetCore>(WID_ROT_DEPOT)->SetSprite(rti->gui_sprites.build_depot);
		}
		this->GetWidget<NWidgetCore>(WID_ROT_CONVERT_ROAD)->SetSprite(rti->gui_sprites.convert_road);
		this->GetWidget<NWidgetCore>(WID_ROT_BUILD_TUNNEL)->SetSprite(rti->gui_sprites.build_tunnel);
	}

	/**
	 * Switch to another road type.