src/os-windows.h

   1 /***************************************
   2 ** Tsunagari Tile Engine              **
   3 ** os-windows.h                       **
   4 ** Copyright 2011-2013 PariahSoft LLC **
   5 ***************************************/
   6
   7 // **********
   8 // Permission is hereby granted, free of charge, to any person obtaining a copy
   9 // of this software and associated documentation files (the "Software"), to
  10 // deal in the Software without restriction, including without limitation the
  11 // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  12 // sell copies of the Software, and to permit persons to whom the Software is
  13 // furnished to do so, subject to the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be included in
  16 // all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  24 // IN THE SOFTWARE.
  25 // **********
  26
  27 #if defined _WIN32 && !defined OS_WINDOWS_H
  28 #define OS_WINDOWS_H
  29
  30 #include <string>
  31
  32 // === Windows Fixes ===
  33         // Fix snprintf for VisualC++.
  34         #ifdef _MSC_VER
  35                 #define snprintf _snprintf
  36         #endif
  37
  38         // Fix NAN constant for VisualC++.
  39         #ifdef _MSC_VER
  40                 #ifndef NAN
  41                     static const unsigned long __nan[2] = {0xffffffff, 0x7fffffff};
  42                     #define NAN (*(const float *) __nan)
  43                 #endif
  44         #endif
  45 // ===
  46
  47 /* Visual C++ ignorantly assumes that all programs will use either a console OR
  48  * a window. Our program needs a window and an optional console. When Tsunagari
  49  * is run from the command line, this function forces Windows to reattach a
  50  * console to its process. Otherwise it does nothing.
  51  */
  52 void wFixConsole();
  53
  54 // Simple wrapper to create a halting (modal) message box.
  55 void wMessageBox(const std::string& title, const std::string& text);
  56
  57 #endif
  58