apps/plugins/doom/i_system.h

   1 // Emacs style mode select   -*- C++ -*-
   2 //-----------------------------------------------------------------------------
   3 //
   4 // $Id$
   5 //
   6 // Copyright (C) 1993-1996 by id Software, Inc.
   7 //
   8 // This program is free software; you can redistribute it and/or
   9 // modify it under the terms of the GNU General Public License
  10 // as published by the Free Software Foundation; either version 2
  11 // of the License, or (at your option) any later version.
  12 //
  13 // This program is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17 //
  18 // DESCRIPTION:
  19 // System specific interface stuff.
  20 //
  21 //-----------------------------------------------------------------------------
  22
  23
  24 #ifndef __I_SYSTEM__
  25 #define __I_SYSTEM__
  26
  27 #include "d_ticcmd.h"
  28 #include "d_event.h"
  29
  30 #ifdef __GNUG__
  31 #pragma interface
  32 #endif
  33
  34
  35 // Called by DoomMain.
  36 void I_Init (void);
  37
  38 // Called by D_DoomLoop,
  39 // returns current time in tics.
  40 int I_GetTime (void);
  41
  42 //
  43 // Called by D_DoomLoop,
  44 // called before processing each tic in a frame.
  45 // Quick syncronous operations are performed here.
  46 // Can call D_PostEvent.
  47 void I_StartTic (void);
  48
  49 // Called by M_Responder when quit is selected.
  50 // Clean exit, displays sell blurb.
  51 void I_Quit (void);
  52
  53 void I_Error (char *error, ...);
  54
  55 #endif