src/tilehighlight_func.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 tilehighlight_func.h Functions related to tile highlights. */
  11
  12 #ifndef TILEHIGHLIGHT_FUNC_H
  13 #define TILEHIGHLIGHT_FUNC_H
  14
  15 #include "gfx_type.h"
  16 #include "window_gui.h"
  17 #include "tilehighlight_type.h"
  18
  19 void SetPointerMode (PointerMode mode, WindowClass window_class,
  20         WindowNumber window_num, CursorID icon);
  21
  22 /**
  23  * Change the cursor and mouse click/drag handling to a mode for performing special operations like tile area selection, object placement, etc.
  24  * @param mode Mode to perform.
  25  * @param w %Window requesting the mode change.
  26  * @param icon New shape of the mouse cursor.
  27  */
  28 static inline void SetPointerMode (PointerMode mode, Window *w, CursorID icon)
  29 {
  30         SetPointerMode (mode, w->window_class, w->window_number, icon);
  31 }
  32
  33 void ResetPointerMode (void);
  34
  35 bool HandlePlacePushButton (Window *w, int widget, CursorID cursor, PointerMode mode);
  36
  37 void HandleDemolishMouseUp (TileIndex start_tile, TileIndex end_tile);
  38
  39 void VpStartPlaceSizing (TileIndex tile, ViewportPlaceMethod method,
  40         int userdata = 0, uint limit = 0);
  41 void VpSetPlaceSizingLimit (uint limit);
  42 void VpStopPlaceSizing (void);
  43
  44 void UpdateTileSelection();
  45
  46 extern TileHighlightData _thd;
  47
  48 #endif /* TILEHIGHLIGHT_FUNC_H */