src/engine_gui.h

   1 /* $Id$ */
   2
   3 /*
   4  * This file is part of OpenTTD.
   5  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
   6  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   7  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
   8  */
   9
  10 /** @file engine_gui.h %Engine GUI functions, used by build_vehicle_gui and autoreplace_gui */
  11
  12 #ifndef ENGINE_GUI_H
  13 #define ENGINE_GUI_H
  14
  15 #include "engine_type.h"
  16 #include "sortlist_type.h"
  17 #include "gfx_func.h"
  18 #include "vehicle_type.h"
  19
  20 typedef int CDECL EngList_SortTypeFunction(const EngineID*, const EngineID*); ///< argument type for #EngList_Sort.
  21
  22 StringID GetEngineCategoryName(EngineID engine);
  23 StringID GetEngineInfoString(EngineID engine);
  24
  25 void DrawVehicleEngine (BlitArea *dpi, int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type);
  26 void DrawTrainEngine (BlitArea *dpi, int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type);
  27 void DrawRoadVehEngine (BlitArea *dpi, int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type);
  28 void DrawShipEngine (BlitArea *dpi, int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type);
  29 void DrawAircraftEngine (BlitArea *dpi, int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type);
  30
  31 extern bool _engine_sort_direction;
  32 extern byte _engine_sort_last_criteria[];
  33 extern bool _engine_sort_last_order[];
  34 extern bool _engine_sort_show_hidden_engines[];
  35 extern const StringID _engine_sort_listing[][12];
  36 extern EngList_SortTypeFunction * const _engine_sort_functions[][11];
  37
  38 uint GetEngineListHeight(VehicleType type);
  39 void DisplayVehicleSortDropDown(Window *w, VehicleType vehicle_type, int selected, int button);
  40
  41 #endif /* ENGINE_GUI_H */