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- /* Emacs style mode select -*- C++ -*- */
- /* ----------------------------------------------------------------------------- */
- /* */
- /* $Id:$ */
- /* */
- /* Copyright (C) 1993-1996 by id Software, Inc. */
- /* */
- /* This source is available for distribution and/or modification */
- /* only under the terms of the DOOM Source Code License as */
- /* published by id Software. All rights reserved. */
- /* */
- /* The source is distributed in the hope that it will be useful, */
- /* but WITHOUT ANY WARRANTY; without even the implied warranty of */
- /* FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License */
- /* for more details. */
- /* */
- /* $Log:$ */
- /* */
- /* DESCRIPTION: */
- /* DOOM main program (D_DoomMain) and game loop (D_DoomLoop), */
- /* plus functions to determine game mode (shareware, registered), */
- /* parse command line parameters, configure game parameters (turbo), */
- /* and call the startup functions. */
- /* */
- /* ----------------------------------------------------------------------------- */
-
-
- static const char rcsid[] = "$Id: d_main.c,v 1.8 1997/02/03 22:45:09 b1 Exp $";
-
- #define BGCOLOR 7
- #define FGCOLOR 8
-
-
- #ifdef NORMALUNIX
- #include <stdio.h>
- #include <stdlib.h>
- #include <unistd.h>
- #include <sys/types.h>
- #include <sys/stat.h>
- #include <fcntl.h>
- #endif
-
-
- #include "doomdef.h"
- #include "doomstat.h"
-
- #include "dstrings.h"
- #include "sounds.h"
-
-
- #include "z_zone.h"
- #include "w_wad.h"
- #include "s_sound.h"
- #include "v_video.h"
-
- #include "f_finale.h"
- #include "f_wipe.h"
-
- #include "m_argv.h"
- #include "m_misc.h"
- #include "m_menu.h"
-
- #include "i_system.h"
- #include "i_sound.h"
- #include "i_video.h"
-
- #include "g_game.h"
-
- #include "hu_stuff.h"
- #include "wi_stuff.h"
- #include "st_stuff.h"
- #include "am_map.h"
-
- #include "p_setup.h"
- #include "r_local.h"
-
-
- #include "d_main.h"
-
- extern int mb_used;
-
- /* */
- /* D-DoomLoop() */
- /* Not a globally visible function, */
- /* just included for source reference, */
- /* called by D_DoomMain, never exits. */
- /* Manages timing and IO, */
- /* calls all ?_Responder, ?_Ticker, and ?_Drawer, */
- /* calls I_GetTime, I_StartFrame, and I_StartTic */
- /* */
- void D_DoomLoop (void);
-
-
- char* wadfiles[MAXWADFILES];
-
-
- boolean devparm; /* started game with -devparm */
- boolean nomonsters; /* checkparm of -nomonsters */
- boolean respawnparm; /* checkparm of -respawn */
- boolean fastparm; /* checkparm of -fast */
-
- boolean drone;
-
- boolean singletics = false; /* debug flag to cancel adaptiveness */
-
- /* extern int soundVolume; */
- /* extern int sfxVolume; */
- /* extern int musicVolume; */
-
- extern boolean inhelpscreens;
-
- skill_t startskill;
- int startepisode;
- int startmap;
- boolean autostart;
-
- FILE* debugfile;
-
- boolean advancedemo;
-
-
-
-
- char wadfile[1024]; /* primary wad file */
- char mapdir[1024]; /* directory of development maps */
- char basedefault[1024]; /* default file */
- char homedir[1024]; /* default directory for config+savegames */
-
- void D_CheckNetGame (void);
- void D_ProcessEvents (void);
- void G_BuildTiccmd (ticcmd_t* cmd);
- void D_DoAdvanceDemo (void);
-
-
- /* */
- /* EVENT HANDLING */
- /* */
- /* Events are asynchronous inputs generally generated by the game user. */
- /* Events can be discarded if no responder claims them */
- /* */
- event_t events[MAXEVENTS];
- int eventhead;
- int eventtail;
-
-
- /* */
- /* D_PostEvent */
- /* Called by the I/O functions when input is detected */
- /* */
- void D_PostEvent (event_t* ev)
- {
- events[eventhead] = *ev;
- eventhead = (++eventhead)&(MAXEVENTS-1);
- }
-
-
- /* */
- /* D_ProcessEvents */
- /* Send all the events of the given timestamp down the responder chain */
- /* */
- void D_ProcessEvents (void)
- {
- event_t* ev;
-
- /* IF STORE DEMO, DO NOT ACCEPT INPUT */
- if ( ( gamemode == commercial )
- && (W_CheckNumForName("map01")<0) )
- return;
-
- for ( ; eventtail != eventhead ; eventtail = (++eventtail)&(MAXEVENTS-1) )
- {
- ev = &events[eventtail];
- if (M_Responder (ev))
- continue; /* menu ate the event */
- G_Responder (ev);
- }
- }
-
-
-
-
- /* */
- /* D_Display */
- /* draw current display, possibly wiping it from the previous */
- /* */
-
- /* wipegamestate can be set to -1 to force a wipe on the next draw */
- gamestate_t wipegamestate = GS_DEMOSCREEN;
- extern boolean setsizeneeded;
- extern int showMessages;
- void R_ExecuteSetViewSize (void);
-
- void D_Display (void)
- {
- static boolean viewactivestate = false;
- static boolean menuactivestate = false;
- static boolean inhelpscreensstate = false;
- static boolean fullscreen = false;
- static gamestate_t oldgamestate = -1;
- static int borderdrawcount;
- int nowtime;
- int tics;
- int wipestart;
- int y;
- boolean done;
- boolean wipe;
- boolean redrawsbar;
-
- if (nodrawers)
- return; /* for comparative timing / profiling */
-
- redrawsbar = false;
-
- /* change the view size if needed */
- if (setsizeneeded)
- {
- R_ExecuteSetViewSize ();
- oldgamestate = -1; /* force background redraw */
- borderdrawcount = 3;
- }
-
- /* save the current screen if about to wipe */
- if (gamestate != wipegamestate)
- {
- wipe = true;
- wipe_StartScreen(0, 0, SCREENWIDTH, SCREENHEIGHT);
- }
- else
- wipe = false;
-
- if (gamestate == GS_LEVEL && gametic)
- HU_Erase();
-
- /* do buffered drawing */
- switch (gamestate)
- {
- case GS_LEVEL:
- if (!gametic)
- break;
- if (automapactive)
- AM_Drawer ();
- if (wipe || (viewheight != 200 && fullscreen) )
- redrawsbar = true;
- if (inhelpscreensstate && !inhelpscreens)
- redrawsbar = true; /* just put away the help screen */
- ST_Drawer (viewheight == 200, redrawsbar );
- fullscreen = viewheight == 200;
- break;
-
- case GS_INTERMISSION:
- WI_Drawer ();
- break;
-
- case GS_FINALE:
- F_Drawer ();
- break;
-
- case GS_DEMOSCREEN:
- D_PageDrawer ();
- break;
- }
-
- /* draw buffered stuff to screen */
- /* I_UpdateNoBlit (); */
-
- /* draw the view directly */
- if (gamestate == GS_LEVEL && !automapactive && gametic)
- R_RenderPlayerView (&players[displayplayer]);
-
- if (gamestate == GS_LEVEL && gametic)
- HU_Drawer ();
-
- /* clean up border stuff */
- if (gamestate != oldgamestate && gamestate != GS_LEVEL)
- I_SetPalette (W_CacheLumpName ("PLAYPAL",PU_CACHE));
-
- /* see if the border needs to be initially drawn */
- if (gamestate == GS_LEVEL && oldgamestate != GS_LEVEL)
- {
- viewactivestate = false; /* view was not active */
- R_FillBackScreen (); /* draw the pattern into the back screen */
- }
-
- /* see if the border needs to be updated to the screen */
- if (gamestate == GS_LEVEL && !automapactive && scaledviewwidth != 320)
- {
- if (menuactive || menuactivestate || !viewactivestate)
- borderdrawcount = 3;
- if (borderdrawcount)
- {
- R_DrawViewBorder (); /* erase old menu stuff */
- borderdrawcount--;
- }
-
- }
-
- menuactivestate = menuactive;
- viewactivestate = viewactive;
- inhelpscreensstate = inhelpscreens;
- oldgamestate = wipegamestate = gamestate;
-
- /* draw pause pic */
- if (paused)
- {
- if (automapactive)
- y = 4;
- else
- y = viewwindowy+4;
- V_DrawPatch(viewwindowx+(scaledviewwidth-68)/2,
- y,0,W_CacheLumpName ("M_PAUSE", PU_CACHE));
- }
-
-
- /* menus go directly to the screen */
- M_Drawer (); /* menu is drawn even on top of everything */
- NetUpdate (); /* send out any new accumulation */
-
-
- /* normal update */
- if (!wipe)
- {
- I_FinishUpdate (); /* page flip or blit buffer */
- return;
- }
-
- /* wipe update */
- wipe_EndScreen(0, 0, SCREENWIDTH, SCREENHEIGHT);
-
- wipestart = I_GetTime () - 1;
-
- do
- {
- do
- {
- nowtime = I_GetTime ();
- tics = nowtime - wipestart;
- } while (!tics);
- wipestart = nowtime;
- done = wipe_ScreenWipe(wipe_Melt
- , 0, 0, SCREENWIDTH, SCREENHEIGHT, tics);
-
- /* I_UpdateNoBlit (); */
-
- M_Drawer (); /* menu is drawn even on top of wipes */
- I_FinishUpdate (); /* page flip or blit buffer */
- } while (!done);
- }
-
-
-
- /* */
- /* D_DoomLoop */
- /* */
- extern boolean demorecording;
-
- void D_DoomLoop (void)
- {
- if (demorecording)
- G_BeginRecording ();
-
- if (M_CheckParm ("-debugfile"))
- {
- char filename[20];
- sprintf (filename,"debug%i.txt",consoleplayer);
- printf ("debug output to: %s\n",filename);
- debugfile = fopen (filename,"w");
- }
-
- /* I_InitGraphics (); */
-
- for(;;)
- {
- /* process one or more tics */
- if (singletics)
- {
- I_StartTic ();
- D_ProcessEvents ();
- G_BuildTiccmd (&netcmds[consoleplayer][maketic%BACKUPTICS]);
- if (advancedemo)
- D_DoAdvanceDemo ();
- M_Ticker ();
- G_Ticker ();
- gametic++;
- maketic++;
- }
- else
- {
- TryRunTics (); /* will run at least one tic */
- }
-
- S_UpdateSounds (players[consoleplayer].mo);/* move positional sounds */
-
- /* Update display, next frame, with current state. */
- D_Display ();
-
- /* Update sound (when not an interrupt routine) */
- I_SndUpdate();
- }
- }
-
-
-
- /* */
- /* DEMO LOOP */
- /* */
- int demosequence;
- int pagetic;
- char *pagename;
-
-
- /* */
- /* D_PageTicker */
- /* Handles timing for warped projection */
- /* */
- void D_PageTicker (void)
- {
- if (--pagetic < 0)
- D_AdvanceDemo ();
- }
-
-
-
- /* */
- /* D_PageDrawer */
- /* */
- void D_PageDrawer (void)
- {
- V_DrawPatch (0,0, 0, W_CacheLumpName(pagename, PU_CACHE));
- }
-
-
- /* */
- /* D_AdvanceDemo */
- /* Called after each demo or intro demosequence finishes */
- /* */
- void D_AdvanceDemo (void)
- {
- advancedemo = true;
- }
-
-
- /* */
- /* This cycles through the demo sequences. */
- /* FIXME - version dependend demo numbers? */
- /* */
- void D_DoAdvanceDemo (void)
- {
- players[consoleplayer].playerstate = PST_LIVE; /* not reborn */
- advancedemo = false;
- usergame = false; /* no save / end game here */
- paused = false;
- gameaction = ga_nothing;
-
- if ( gamemode == retail )
- demosequence = (demosequence+1)%7;
- else
- demosequence = (demosequence+1)%6;
-
- switch (demosequence)
- {
- case 0:
- if ( gamemode == commercial )
- pagetic = 35 * 11;
- else
- pagetic = 170;
- gamestate = GS_DEMOSCREEN;
- pagename = "TITLEPIC";
- if ( gamemode == commercial )
- S_StartMusic(mus_dm2ttl);
- else
- S_StartMusic (mus_intro);
- break;
- case 1:
- G_DeferedPlayDemo ("demo1");
- break;
- case 2:
- pagetic = 200;
- gamestate = GS_DEMOSCREEN;
- pagename = "CREDIT";
- break;
- case 3:
- G_DeferedPlayDemo ("demo2");
- break;
- case 4:
- gamestate = GS_DEMOSCREEN;
- if ( gamemode == commercial)
- {
- pagetic = 35 * 11;
- pagename = "TITLEPIC";
- S_StartMusic(mus_dm2ttl);
- }
- else
- {
- pagetic = 200;
-
- if ( gamemode == retail )
- pagename = "CREDIT";
- else
- pagename = "HELP2";
- }
- break;
- case 5:
- G_DeferedPlayDemo ("demo3");
- break;
- /* THE DEFINITIVE DOOM Special Edition demo */
- case 6:
- G_DeferedPlayDemo ("demo4");
- break;
- }
- }
-
-
-
- /* */
- /* D_StartTitle */
- /* */
- void D_StartTitle (void)
- {
- gameaction = ga_nothing;
- demosequence = -1;
- D_AdvanceDemo ();
- }
-
-
-
-
- /* print title for every printed line */
- char title[128];
-
-
-
- /* */
- /* D_AddFile */
- /* */
- void D_AddFile (char *file)
- {
- int numwadfiles;
- char *newfile;
-
- for (numwadfiles = 0 ; wadfiles[numwadfiles] ; numwadfiles++)
- ;
-
- newfile = malloc (strlen(file)+1);
- strcpy (newfile, file);
-
- wadfiles[numwadfiles] = newfile;
- }
-
- /* */
- /* IdentifyVersion */
- /* Checks availability of IWAD files by name, */
- /* to determine whether registered/commercial features */
- /* should be executed (notably loading PWAD's). */
- /* */
- void IdentifyVersion (void)
- {
-
- char* doom1wad;
- char* doomwad;
- char* doomuwad;
- char* doom2wad;
-
- char* doom2fwad;
- char* plutoniawad;
- char* tntwad;
-
- #ifdef NORMALUNIX
- char *home;
- char *doomwaddir;
- doomwaddir = getenv("DOOMWADDIR");
- if (!doomwaddir)
- doomwaddir = ".";
-
- /* Commercial. */
- doom2wad = malloc(strlen(doomwaddir)+1+9+1);
- sprintf(doom2wad, "%s/doom2.wad", doomwaddir);
-
- /* Retail. */
- doomuwad = malloc(strlen(doomwaddir)+1+8+1);
- sprintf(doomuwad, "%s/doomu.wad", doomwaddir);
-
- /* Registered. */
- doomwad = malloc(strlen(doomwaddir)+1+8+1);
- sprintf(doomwad, "%s/doom.wad", doomwaddir);
-
- /* Shareware. */
- doom1wad = malloc(strlen(doomwaddir)+1+9+1);
- sprintf(doom1wad, "%s/doom1.wad", doomwaddir);
-
- /* Bug, dear Shawn. */
- /* Insufficient malloc, caused spurious realloc errors. */
- plutoniawad = malloc(strlen(doomwaddir)+1+/*9*/12+1);
- sprintf(plutoniawad, "%s/plutonia.wad", doomwaddir);
-
- tntwad = malloc(strlen(doomwaddir)+1+9+1);
- sprintf(tntwad, "%s/tnt.wad", doomwaddir);
-
-
- /* French stuff. */
- doom2fwad = malloc(strlen(doomwaddir)+1+10+1);
- sprintf(doom2fwad, "%s/doom2f.wad", doomwaddir);
- /*
- home = getenv("HOME");
- if (!home)
- {
- home=".";
- sprintf(basedefault, "%s/doom.cfg", home);
- } else {
- sprintf(basedefault, "%s/.doomrc", home);
- }
- */
- home=getenv("HOME");
- if (!home) {
- strcpy(homedir,".");
- } else {
- sprintf(homedir,"%s/.doom",home);
- mkdir(homedir,0775);
- }
-
- sprintf(basedefault,"%s/doom.cfg",homedir);
- #endif
-
- if (M_CheckParm ("-shdev"))
- {
- gamemode = shareware;
- devparm = true;
- D_AddFile (DEVDATA"doom1.wad");
- D_AddFile (DEVMAPS"data_se/texture1.lmp");
- D_AddFile (DEVMAPS"data_se/pnames.lmp");
- strcpy (basedefault,DEVDATA"default.cfg");
- return;
- }
-
- if (M_CheckParm ("-regdev"))
- {
- gamemode = registered;
- devparm = true;
- D_AddFile (DEVDATA"doom.wad");
- D_AddFile (DEVMAPS"data_se/texture1.lmp");
- D_AddFile (DEVMAPS"data_se/texture2.lmp");
- D_AddFile (DEVMAPS"data_se/pnames.lmp");
- strcpy (basedefault,DEVDATA"default.cfg");
- return;
- }
-
- if (M_CheckParm ("-comdev"))
- {
- gamemode = commercial;
- devparm = true;
- /* I don't bother
- if(plutonia)
- D_AddFile (DEVDATA"plutonia.wad");
- else if(tnt)
- D_AddFile (DEVDATA"tnt.wad");
- else*/
- D_AddFile (DEVDATA"doom2.wad");
-
- D_AddFile (DEVMAPS"cdata/texture1.lmp");
- D_AddFile (DEVMAPS"cdata/pnames.lmp");
- strcpy (basedefault,DEVDATA"default.cfg");
- return;
- }
-
- if ( !access (doom2fwad,R_OK) )
- {
- gamemode = commercial;
- /* C'est ridicule! */
- /* Let's handle languages in config files, okay? */
- language = french;
- printf("French version\n");
- D_AddFile (doom2fwad);
- return;
- }
-
- if ( !access (doom2wad,R_OK) )
- {
- gamemode = commercial;
- D_AddFile (doom2wad);
- return;
- }
-
- if ( !access (plutoniawad, R_OK ) )
- {
- gamemode = commercial;
- D_AddFile (plutoniawad);
- return;
- }
-
- if ( !access ( tntwad, R_OK ) )
- {
- gamemode = commercial;
- D_AddFile (tntwad);
- return;
- }
-
- if ( !access (doomuwad,R_OK) )
- {
- gamemode = retail;
- D_AddFile (doomuwad);
- return;
- }
-
- if ( !access (doomwad,R_OK) )
- {
- gamemode = registered;
- D_AddFile (doomwad);
- return;
- }
-
- if ( !access (doom1wad,R_OK) )
- {
- gamemode = shareware;
- D_AddFile (doom1wad);
- return;
- }
-
- printf("Game mode indeterminate.\n");
- gamemode = indetermined;
-
- /* We don't abort. Let's see what the PWAD contains. */
- /* exit(1); */
- /* I_Error ("Game mode indeterminate\n"); */
- }
-
- /* */
- /* Find a Response File */
- /* */
- void FindResponseFile (void)
- {
- int i;
- #define MAXARGVS 100
-
- for (i = 1;i < myargc;i++)
- if (myargv[i][0] == '@')
- {
- FILE * handle;
- int size;
- int k;
- int index;
- int indexinfile;
- char *infile;
- char *file;
- char *moreargs[20];
- char *firstargv;
-
- /* READ THE RESPONSE FILE INTO MEMORY */
- handle = fopen (&myargv[i][1],"rb");
- if (!handle)
- {
- printf ("\nNo such response file!");
- exit(1);
- }
- printf("Found response file %s!\n",&myargv[i][1]);
- fseek (handle,0,SEEK_END);
- size = ftell(handle);
- fseek (handle,0,SEEK_SET);
- file = malloc (size);
- fread (file,size,1,handle);
- fclose (handle);
-
- /* KEEP ALL CMDLINE ARGS FOLLOWING @RESPONSEFILE ARG */
- for (index = 0,k = i+1; k < myargc; k++)
- moreargs[index++] = myargv[k];
-
- firstargv = myargv[0];
- myargv = malloc(sizeof(char *)*MAXARGVS);
- memset(myargv,0,sizeof(char *)*MAXARGVS);
- myargv[0] = firstargv;
-
- infile = file;
- indexinfile = k = 0;
- indexinfile++; /* SKIP PAST ARGV[0] (KEEP IT) */
- do
- {
- myargv[indexinfile++] = infile+k;
- while(k < size &&
- ((*(infile+k)>= ' '+1) && (*(infile+k)<='z')))
- k++;
- *(infile+k) = 0;
- while(k < size &&
- ((*(infile+k)<= ' ') || (*(infile+k)>'z')))
- k++;
- } while(k < size);
-
- for (k = 0;k < index;k++)
- myargv[indexinfile++] = moreargs[k];
- myargc = indexinfile;
-
- /* DISPLAY ARGS */
- printf("%d command-line args:\n",myargc);
- for (k=1;k<myargc;k++)
- printf("%s\n",myargv[k]);
-
- break;
- }
- }
-
-
- /* */
- /* D_DoomMain */
- /* */
- void D_DoomMain (void)
- {
- int p;
- char file[256];
-
- FindResponseFile ();
-
- IdentifyVersion ();
-
- setbuf (stdout, NULL);
- modifiedgame = false;
-
- /* Scan screen options */
-
- zoomscreen=M_CheckParm("-zoomscreen");
- pixelinv=M_CheckParm("-pixelinv");
- p = M_CheckParm ("-videomode");
- if (p && p < myargc-1)
- {
- videomode = atoi(myargv[p+1]);
- }
-
- nomonsters = M_CheckParm ("-nomonsters");
- respawnparm = M_CheckParm ("-respawn");
- fastparm = M_CheckParm ("-fast");
- devparm = M_CheckParm ("-devparm");
- if (M_CheckParm ("-altdeath"))
- deathmatch = 2;
- else if (M_CheckParm ("-deathmatch"))
- deathmatch = 1;
-
- switch ( gamemode )
- {
- case retail:
- sprintf (title,
- " "
- "The Ultimate DOOM Startup v%i.%i"
- " ",
- VERSION/100,VERSION%100);
- break;
- case shareware:
- sprintf (title,
- " "
- "DOOM Shareware Startup v%i.%i"
- " ",
- VERSION/100,VERSION%100);
- break;
- case registered:
- sprintf (title,
- " "
- "DOOM Registered Startup v%i.%i"
- " ",
- VERSION/100,VERSION%100);
- break;
- case commercial:
- sprintf (title,
- " "
- "DOOM 2: Hell on Earth v%i.%i"
- " ",
- VERSION/100,VERSION%100);
- break;
- /*FIXME
- case pack_plut:
- sprintf (title,
- " "
- "DOOM 2: Plutonia Experiment v%i.%i"
- " ",
- VERSION/100,VERSION%100);
- break;
- case pack_tnt:
- sprintf (title,
- " "
- "DOOM 2: TNT - Evilution v%i.%i"
- " ",
- VERSION/100,VERSION%100);
- break;
- */
- default:
- sprintf (title,
- " "
- "Public DOOM - v%i.%i"
- " ",
- VERSION/100,VERSION%100);
- break;
- }
-
- printf ("%s\n",title);
-
- if (devparm)
- printf(D_DEVSTR);
-
- if (M_CheckParm("-cdrom"))
- {
- printf(D_CDROM);
- mkdir("c:\\doomdata",0);
- strcpy (basedefault,"c:/doomdata/default.cfg");
- }
-
- /* turbo option */
- if ( (p=M_CheckParm ("-turbo")) )
- {
- int scale = 200;
- extern int forwardmove[2];
- extern int sidemove[2];
-
- if (p<myargc-1)
- scale = atoi (myargv[p+1]);
- if (scale < 10)
- scale = 10;
- if (scale > 400)
- scale = 400;
- printf ("turbo scale: %i%%\n",scale);
- forwardmove[0] = forwardmove[0]*scale/100;
- forwardmove[1] = forwardmove[1]*scale/100;
- sidemove[0] = sidemove[0]*scale/100;
- sidemove[1] = sidemove[1]*scale/100;
- }
-
- /* add any files specified on the command line with -file wadfile */
- /* to the wad list */
- /* */
- /* convenience hack to allow -wart e m to add a wad file */
- /* prepend a tilde to the filename so wadfile will be reloadable */
- p = M_CheckParm ("-wart");
- if (p)
- {
- myargv[p][4] = 'p'; /* big hack, change to -warp */
-
- /* Map name handling. */
- switch (gamemode )
- {
- case shareware:
- case retail:
- case registered:
- sprintf (file,"~"DEVMAPS"E%cM%c.wad",
- myargv[p+1][0], myargv[p+2][0]);
- printf("Warping to Episode %s, Map %s.\n",
- myargv[p+1],myargv[p+2]);
- break;
-
- case commercial:
- default:
- p = atoi (myargv[p+1]);
- if (p<10)
- sprintf (file,"~"DEVMAPS"cdata/map0%i.wad", p);
- else
- sprintf (file,"~"DEVMAPS"cdata/map%i.wad", p);
- break;
- }
- D_AddFile (file);
- }
-
- p = M_CheckParm ("-file");
- if (p)
- {
- /* the parms after p are wadfile/lump names, */
- /* until end of parms or another - preceded parm */
- modifiedgame = true; /* homebrew levels */
- while (++p != myargc && myargv[p][0] != '-')
- D_AddFile (myargv[p]);
- }
-
- p = M_CheckParm ("-playdemo");
-
- if (!p)
- p = M_CheckParm ("-timedemo");
-
- if (p && p < myargc-1)
- {
- sprintf (file,"%s.lmp", myargv[p+1]);
- D_AddFile (file);
- printf("Playing demo %s.lmp.\n",myargv[p+1]);
- }
-
- /* get skill / episode / map from parms */
- startskill = sk_medium;
- startepisode = 1;
- startmap = 1;
- autostart = false;
-
-
- p = M_CheckParm ("-skill");
- if (p && p < myargc-1)
- {
- startskill = myargv[p+1][0]-'1';
- autostart = true;
- }
-
- p = M_CheckParm ("-episode");
- if (p && p < myargc-1)
- {
- startepisode = myargv[p+1][0]-'0';
- startmap = 1;
- autostart = true;
- }
-
- p = M_CheckParm ("-timer");
- if (p && p < myargc-1 && deathmatch)
- {
- int time;
- time = atoi(myargv[p+1]);
- printf("Levels will end after %d minute",time);
- if (time>1)
- printf("s");
- printf(".\n");
- }
-
- p = M_CheckParm ("-avg");
- if (p && p < myargc-1 && deathmatch)
- printf("Austin Virtual Gaming: Levels will end after 20 minutes\n");
-
- p = M_CheckParm ("-warp");
- if (p && p < myargc-1)
- {
- if (gamemode == commercial)
- startmap = atoi (myargv[p+1]);
- else
- {
- startepisode = myargv[p+1][0]-'0';
- startmap = myargv[p+2][0]-'0';
- }
- autostart = true;
- }
-
- /* Check memory requested */
-
- p = M_CheckParm ("-mem");
- if (p && p < myargc-1)
- {
- mb_used=atoi(myargv[p+1]);
- }
-
- /* init subsystems */
-
- I_SysInit();
-
- printf ("M_LoadDefaults: Load system defaults.\n");
- M_LoadDefaults (); /* load before initing other systems */
-
- printf ("Z_Init: Init zone memory allocation daemon. \n");
- Z_Init ();
-
- printf ("W_Init: Init WADfiles.\n");
- W_InitMultipleFiles (wadfiles);
-
- /* Check for -file in shareware */
- if (modifiedgame)
- {
- /* These are the lumps that will be checked in IWAD, */
- /* if any one is not present, execution will be aborted. */
- char name[23][8]=
- {
- "e2m1","e2m2","e2m3","e2m4","e2m5","e2m6","e2m7","e2m8","e2m9",
- "e3m1","e3m3","e3m3","e3m4","e3m5","e3m6","e3m7","e3m8","e3m9",
- "dphoof","bfgga0","heada1","cybra1","spida1d1"
- };
- int i;
-
- if ( gamemode == shareware)
- I_Error("\nYou cannot -file with the shareware "
- "version. Register!");
-
- /* Check for fake IWAD with right name, */
- /* but w/o all the lumps of the registered version. */
- if (gamemode == registered)
- for (i = 0;i < 23; i++)
- if (W_CheckNumForName(name[i])<0)
- I_Error("\nThis is not the registered version.");
- }
-
- /* Iff additonal PWAD files are used, print modified banner */
- if (modifiedgame)
- {
- /*m*/printf (
- "===========================================================================\n"
- "ATTENTION: This version of DOOM has been modified. If you would like to\n"
- "get a copy of the original game, call 1-800-IDGAMES or see the readme file.\n"
- " You will not receive technical support for modified games.\n"
- " press enter to continue\n"
- "===========================================================================\n"
- );
- getchar ();
- }
-
-
- /* Check and print which version is executed. */
- switch ( gamemode )
- {
- case shareware:
- case indetermined:
- printf (
- "===========================================================================\n"
- " Shareware!\n"
- "===========================================================================\n"
- );
- break;
- case registered:
- case retail:
- case commercial:
- printf (
- "===========================================================================\n"
- " Commercial product - do not distribute!\n"
- " Please report software piracy to the SPA: 1-800-388-PIR8\n"
- "===========================================================================\n"
- );
- break;
-
- default:
- /* Ouch. */
- break;
- }
-
- printf ("M_Init: Init miscellaneous info.\n");
- M_Init ();
-
- printf ("R_Init: Init DOOM refresh daemon - ");
- R_Init ();
-
- printf ("\nP_Init: Init Playloop state.\n");
- P_Init ();
-
- printf ("I_Init: Setting up machine state.\n");
- I_Init ();
-
- printf ("D_CheckNetGame: Checking network game status.\n");
- D_CheckNetGame ();
-
- printf ("S_Init: Setting up sound.\n");
- S_Init (snd_SfxVolume /* *8 */, snd_MusicVolume /* *8*/ );
-
- printf ("HU_Init: Setting up heads up display.\n");
- HU_Init ();
-
- I_InitGraphics();
-
- printf ("V_Init: allocate screens.\n");
- V_Init ();
-
- printf ("ST_Init: Init status bar.\n");
- ST_Init ();
-
- I_SetMainScreen();
-
- /* check for a driver that wants intermission stats */
- p = M_CheckParm ("-statcopy");
- if (p && p<myargc-1)
- {
- /* for statistics driver */
- extern void* statcopy;
-
- statcopy = (void*)atoi(myargv[p+1]);
- printf ("External statistics registered.\n");
- }
-
- /* start the apropriate game based on parms */
- p = M_CheckParm ("-record");
-
- if (p && p < myargc-1)
- {
- G_RecordDemo (myargv[p+1]);
- autostart = true;
- }
-
- p = M_CheckParm ("-playdemo");
- if (p && p < myargc-1)
- {
- singledemo = true; /* quit after one demo */
- G_DeferedPlayDemo (myargv[p+1]);
- D_DoomLoop (); /* never returns */
- }
-
- p = M_CheckParm ("-timedemo");
- if (p && p < myargc-1)
- {
- G_TimeDemo (myargv[p+1]);
- D_DoomLoop (); /* never returns */
- }
-
- p = M_CheckParm ("-loadgame");
- if (p && p < myargc-1)
- {
- if (M_CheckParm("-cdrom"))
- sprintf(file, "c:\\doomdata\\"SAVEGAMENAME"%c.dsg",myargv[p+1][0]);
- else
- sprintf(file, "%s/"SAVEGAMENAME"%c.dsg",homedir,myargv[p+1][0]);
- G_LoadGame (file);
- }
-
-
- if ( gameaction != ga_loadgame )
- {
- if (autostart || netgame)
- G_InitNew (startskill, startepisode, startmap);
- else
- D_StartTitle (); /* start up intro loop */
-
- }
-
- D_DoomLoop (); /* never returns */
- }
-