ref: 79c6c5e83d95f202f62ec01eb55310a03c8f9265
dir: /src/i_system.h/
// Emacs style mode select -*- C++ -*- //----------------------------------------------------------------------------- // // Copyright(C) 1993-1996 Id Software, Inc. // Copyright(C) 2005 Simon Howard // // This program 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; either version 2 // of the License, or (at your option) any later version. // // This program 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. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA // 02111-1307, USA. // // DESCRIPTION: // System specific interface stuff. // //----------------------------------------------------------------------------- #ifndef __I_SYSTEM__ #define __I_SYSTEM__ #include "d_ticcmd.h" #include "d_event.h" // Called by DoomMain. void I_Init (void); // Called by startup code // to get the ammount of memory to malloc // for the zone management. byte* I_ZoneBase (int *size); boolean I_ConsoleStdout(void); // Called by D_DoomLoop, // called before processing any tics in a frame // (just after displaying a frame). // Time consuming syncronous operations // are performed here (joystick reading). // Can call D_PostEvent. // void I_StartFrame (void); // // Called by D_DoomLoop, // called before processing each tic in a frame. // Quick syncronous operations are performed here. // Can call D_PostEvent. void I_StartTic (void); // Asynchronous interrupt functions should maintain private queues // that are read by the synchronous functions // to be converted into events. // Either returns a null ticcmd, // or calls a loadable driver to build it. // This ticcmd will then be modified by the gameloop // for normal input. ticcmd_t* I_BaseTiccmd (void); // Called by M_Responder when quit is selected. // Clean exit, displays sell blurb. void I_Quit (void); // Allocates from low memory under dos, // just mallocs under unix byte* I_AllocLow (int length); void I_Tactile (int on, int off, int total); void I_Error (char *error, ...); boolean I_GetMemoryValue(unsigned int offset, void *value, int size); #endif