OpenTTD: src/engine_gui.h Source File

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engine_gui.h
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1 /* $Id: engine_gui.h 26804 2014-09-07 16:14:06Z alberth $ */
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
12 #ifndef ENGINE_GUI_H
13 #define ENGINE_GUI_H
14
15 #include "engine_type.h"
16 #include "sortlist_type.h"
17 #include "gfx_type.h"
18 #include "vehicle_type.h"
19
20 typedef GUIList<EngineID, CargoID> GUIEngineList;
21
22 typedef int CDECL EngList_SortTypeFunction(const EngineID*, const EngineID*);
23 void EngList_Sort(GUIEngineList *el, EngList_SortTypeFunction compare);
24 void EngList_SortPartial(GUIEngineList *el, EngList_SortTypeFunction compare, uint begin, uint num_items);
25
26 StringID GetEngineCategoryName(EngineID engine);
27 StringID GetEngineInfoString(EngineID engine);
28
29 void DrawVehicleEngine(int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type);
30 void DrawTrainEngine(int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type);
31 void DrawRoadVehEngine(int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type);
32 void DrawShipEngine(int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type);
33 void DrawAircraftEngine(int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal, EngineImageType image_type);
34
35 extern bool _engine_sort_direction;
36 extern byte _engine_sort_last_criteria[];
37 extern bool _engine_sort_last_order[];
38 extern bool _engine_sort_show_hidden_engines[];
39 extern const StringID _engine_sort_listing[][12];
40 extern EngList_SortTypeFunction * const _engine_sort_functions[][11];
41
42 uint GetEngineListHeight(VehicleType type);
43 void DisplayVehicleSortDropDown(Window *w, VehicleType vehicle_type, int selected, int button);
44
45 #endif /* ENGINE_GUI_H */