src/progress.cpp

   1 /*
   2  * This file is part of OpenTTD.
   3  * 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.
   4  * 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.
   5  * 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/>.
   6  */
   7
   8 /** @file progress.cpp Functions for modal progress windows. */
   9
  10 #include "stdafx.h"
  11 #include "progress.h"
  12
  13 #include "safeguards.h"
  14
  15 /** Are we in a modal progress or not? */
  16 bool _in_modal_progress = false;
  17
  18 /**
  19  * Set the modal progress state.
  20  * @param state The new state; are we modal or not?
  21  */
  22 void SetModalProgress(bool state)
  23 {
  24         _in_modal_progress = state;
  25 }