181 lines
2.8 KiB
C
Executable File
181 lines
2.8 KiB
C
Executable File
// Emacs style mode select -*- C++ -*-
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//-----------------------------------------------------------------------------
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//
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// $Id:$
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//
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// Copyright (C) 1993-1996 by id Software, Inc.
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//
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// This source is available for distribution and/or modification
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// only under the terms of the DOOM Source Code License as
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// published by id Software. All rights reserved.
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//
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// The source is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
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// for more details.
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//
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// $Log:$
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//
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// DESCRIPTION:
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//
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//-----------------------------------------------------------------------------
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static const char
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rcsid[] = "$Id: m_bbox.c,v 1.1 1997/02/03 22:45:10 b1 Exp $";
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#include <stdlib.h>
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#include <stdarg.h>
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#include <ctype.h>
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#include "SDL.h"
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#include "SDL_timer.h"
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#include "doomdef.h"
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#include "m_misc.h"
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#include "i_video.h"
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#include "i_sound.h"
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#include "d_net.h"
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#include "g_game.h"
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#ifdef __GNUG__
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#pragma implementation "i_system.h"
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#endif
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#include "i_system.h"
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int mb_used = 6;
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int I_strncasecmp(char *str1, char *str2, int len)
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{
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char c1, c2;
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while ( *str1 && *str2 && len-- ) {
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c1 = *str1++;
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c2 = *str2++;
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if ( toupper(c1) != toupper(c2) )
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return(1);
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}
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return(0);
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}
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void
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I_Tactile
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( int on,
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int off,
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int total )
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{
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// UNUSED.
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on = off = total = 0;
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}
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ticcmd_t emptycmd;
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ticcmd_t* I_BaseTiccmd(void)
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{
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return &emptycmd;
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}
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int I_GetHeapSize (void)
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{
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return mb_used*1024*1024;
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}
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byte* I_ZoneBase (int* size)
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{
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*size = mb_used*1024*1024;
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return (byte *) malloc (*size);
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}
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//
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// I_GetTime
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// returns time in 1/35 second tics
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//
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int I_GetTime (void)
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{
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return (SDL_GetTicks()*TICRATE)/1000;
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}
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//
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// I_Init
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//
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void I_Init (void)
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{
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if ( SDL_Init(SDL_INIT_AUDIO|SDL_INIT_VIDEO) < 0 )
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I_Error("Could not initialize SDL: %s", SDL_GetError());
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I_InitSound();
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// I_InitGraphics();
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}
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//
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// I_Quit
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//
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void I_Quit (void)
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{
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D_QuitNetGame ();
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I_ShutdownSound();
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I_ShutdownMusic();
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M_SaveDefaults ();
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I_ShutdownGraphics();
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exit(0);
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}
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void I_WaitVBL(int count)
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{
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SDL_Delay((count*1000)/70);
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}
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void I_BeginRead(void)
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{
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}
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void I_EndRead(void)
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{
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}
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byte* I_AllocLow(int length)
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{
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byte* mem;
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mem = (byte *)malloc (length);
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memset (mem,0,length);
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return mem;
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}
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//
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// I_Error
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//
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extern boolean demorecording;
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void I_Error (char *error, ...)
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{
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va_list argptr;
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// Message first.
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va_start (argptr,error);
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fprintf (stderr, "Error: ");
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vfprintf (stderr,error,argptr);
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fprintf (stderr, "\n");
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va_end (argptr);
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fflush( stderr );
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// Shutdown. Here might be other errors.
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if (demorecording)
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G_CheckDemoStatus();
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D_QuitNetGame ();
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I_ShutdownGraphics();
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exit(-1);
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}
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