Move doom-specific files to a separate directory.

Subversion-branch: /branches/raven-branch
Subversion-revision: 1201

1 files changed, 0 insertions, 1525 deletions

diff --git a/src/d_main.c b/src/d_main.c
deleted file mode 100644
index 2ab329bf..00000000
--- a/src/d_main.c
+++ /dev/null
@@ -1,1525 +0,0 @@
-// 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:
-//	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.
-//
-//-----------------------------------------------------------------------------
-
-
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "config.h"
-#include "deh_main.h"
-#include "doomdef.h"
-#include "doomstat.h"
-
-#include "dstrings.h"
-#include "doomfeatures.h"
-#include "sounds.h"
-
-#include "d_iwad.h"
-
-#include "z_zone.h"
-#include "w_wad.h"
-#include "w_merge.h"
-#include "s_sound.h"
-#include "v_video.h"
-
-#include "f_finale.h"
-#include "f_wipe.h"
-
-#include "m_argv.h"
-#include "m_config.h"
-#include "m_misc.h"
-#include "m_menu.h"
-#include "p_saveg.h"
-
-#include "i_system.h"
-#include "i_timer.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 "net_client.h"
-#include "net_dedicated.h"
-#include "net_query.h"
-
-#include "p_setup.h"
-#include "r_local.h"
-
-
-#include "d_main.h"
-
-//
-// 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);
-
-// Location where savegames are stored
-
-char *          savegamedir;
-
-// location of IWAD and WAD files
-
-char *          iwadfile;
-
-
-boolean		devparm;	// started game with -devparm
-boolean         nomonsters;	// checkparm of -nomonsters
-boolean         respawnparm;	// checkparm of -respawn
-boolean         fastparm;	// checkparm of -fast
-
-boolean		singletics = false; // debug flag to cancel adaptiveness
-
-
-// If true, game is running as a screensaver
-
-boolean         screensaver_mode = false;
-
-
-//extern int soundVolume;
-//extern  int	sfxVolume;
-//extern  int	musicVolume;
-
-extern  boolean	inhelpscreens;
-
-skill_t		startskill;
-int             startepisode;
-int		startmap;
-boolean		autostart;
-int             startloadgame;
-
-FILE*		debugfile;
-
-boolean		advancedemo;
-
-// Store demo, do not accept any inputs
-
-boolean         storedemo;
-
-
-char		wadfile[1024];		// primary wad file
-char		mapdir[1024];           // directory of development maps
-
-
-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
-//
-
-#define MAXEVENTS		64
-
-static event_t         events[MAXEVENTS];
-static int             eventhead;
-static 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 + 1) % MAXEVENTS;
-}
-
-// Read an event from the queue.
-
-event_t *D_PopEvent(void)
-{
-    event_t *result;
-
-    // No more events waiting.
-
-    if (eventtail == eventhead)
-    {
-        return NULL;
-    }
-    
-    result = &events[eventtail];
-
-    // Advance to the next event in the queue.
-
-    eventtail = (eventtail + 1) % MAXEVENTS;
-
-    return result;
-}
-
-
-//
-// 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 (storedemo)
-        return;
-	
-    while ((ev = D_PopEvent()) != NULL)
-    {
-	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 (DEH_String("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--;
-	}
-
-    }
-
-    if (testcontrols)
-    {
-        // Box showing current mouse speed
-
-        G_DrawMouseSpeedBox();
-    }
-
-    menuactivestate = menuactive;
-    viewactivestate = viewactive;
-    inhelpscreensstate = inhelpscreens;
-    oldgamestate = wipegamestate = gamestate;
-    
-    // draw pause pic
-    if (paused)
-    {
-	if (automapactive)
-	    y = 4;
-	else
-	    y = viewwindowy+4;
-	V_DrawPatchDirect(viewwindowx+(scaledviewwidth-68)/2,
-			  y,0,W_CacheLumpName (DEH_String("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;
-            I_Sleep(1);
-	} while (tics <= 0);
-        
-	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");
-    }
-
-    TryRunTics();
-
-    I_InitGraphics ();
-
-    R_ExecuteSetViewSize();
-
-    D_StartGameLoop();
-
-    if (testcontrols)
-    {
-        wipegamestate = gamestate;
-    }
-
-    while (1)
-    {
-	// frame syncronous IO operations
-	I_StartFrame ();                
-	
-	// 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.
-        if (screenvisible)
-            D_Display ();
-    }
-}
-
-
-
-//
-//  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 = TICRATE * 11;
-	else
-	    pagetic = 170;
-	gamestate = GS_DEMOSCREEN;
-	pagename = DEH_String("TITLEPIC");
-	if ( gamemode == commercial )
-	  S_StartMusic(mus_dm2ttl);
-	else
-	  S_StartMusic (mus_intro);
-	break;
-      case 1:
-	G_DeferedPlayDemo(DEH_String("demo1"));
-	break;
-      case 2:
-	pagetic = 200;
-	gamestate = GS_DEMOSCREEN;
-	pagename = DEH_String("CREDIT");
-	break;
-      case 3:
-	G_DeferedPlayDemo(DEH_String("demo2"));
-	break;
-      case 4:
-	gamestate = GS_DEMOSCREEN;
-	if ( gamemode == commercial)
-	{
-	    pagetic = TICRATE * 11;
-	    pagename = DEH_String("TITLEPIC");
-	    S_StartMusic(mus_dm2ttl);
-	}
-	else
-	{
-	    pagetic = 200;
-
-	    if ( gamemode == retail )
-	      pagename = DEH_String("CREDIT");
-	    else
-	      pagename = DEH_String("HELP2");
-	}
-	break;
-      case 5:
-	G_DeferedPlayDemo(DEH_String("demo3"));
-	break;
-        // THE DEFINITIVE DOOM Special Edition demo
-      case 6:
-	G_DeferedPlayDemo(DEH_String("demo4"));
-	break;
-    }
-}
-
-
-
-//
-// D_StartTitle
-//
-void D_StartTitle (void)
-{
-    gameaction = ga_nothing;
-    demosequence = -1;
-    D_AdvanceDemo ();
-}
-
-
-
-
-//      print title for every printed line
-char            title[128];
-
-
-static boolean D_AddFile(char *filename)
-{
-    wad_file_t *handle;
-
-    printf(" adding %s\n", filename);
-    handle = W_AddFile(filename);
-
-    return handle != NULL;
-}
-// Startup banner
-
-void PrintBanner(char *msg)
-{
-    int i;
-    int spaces = 35 - (strlen(msg) / 2);
-
-    for (i=0; i<spaces; ++i)
-        putchar(' ');
-
-    puts(msg);
-}
-
-// Copyright message banners
-// Some dehacked mods replace these.  These are only displayed if they are 
-// replaced by dehacked.
-
-static char *copyright_banners[] =
-{
-    "===========================================================================\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",
-
-    "===========================================================================\n"
-    "                 Commercial product - do not distribute!\n"
-    "         Please report software piracy to the SPA: 1-800-388-PIR8\n"
-    "===========================================================================\n",
-
-    "===========================================================================\n"
-    "                                Shareware!\n"
-    "===========================================================================\n"
-};
-
-// Prints a message only if it has been modified by dehacked.
-
-void PrintDehackedBanners(void)
-{
-    size_t i;
-
-    for (i=0; i<arrlen(copyright_banners); ++i)
-    {
-        char *deh_s;
-
-        deh_s = DEH_String(copyright_banners[i]);
-
-        if (deh_s != copyright_banners[i])
-        {
-            printf("%s", deh_s);
-
-            // Make sure the modified banner always ends in a newline character.
-            // If it doesn't, add a newline.  This fixes av.wad.
-
-            if (deh_s[strlen(deh_s) - 1] != '\n')
-            {
-                printf("\n");
-            }
-        }
-    }
-}
-
-static struct 
-{
-    char *description;
-    char *cmdline;
-    GameVersion_t version;
-} gameversions[] = {
-    {"Doom 1.9",             "1.9",        exe_doom_1_9},
-    {"Ultimate Doom",        "ultimate",   exe_ultimate},
-    {"Final Doom",           "final",      exe_final},
-    {"Chex Quest",           "chex",       exe_chex},
-    { NULL,                  NULL,         0},
-};
-
-// Initialise the game version
-
-static void InitGameVersion(void)
-{
-    int p;
-    int i;
-
-    //! 
-    // @arg <version>
-    // @category compat
-    //
-    // Emulate a specific version of Doom.  Valid values are "1.9",
-    // "ultimate" and "final".
-    //
-
-    p = M_CheckParm("-gameversion");
-
-    if (p > 0)
-    {
-        for (i=0; gameversions[i].description != NULL; ++i)
-        {
-            if (!strcmp(myargv[p+1], gameversions[i].cmdline))
-            {
-                gameversion = gameversions[i].version;
-                break;
-            }
-        }
-        
-        if (gameversions[i].description == NULL) 
-        {
-            printf("Supported game versions:\n");
-
-            for (i=0; gameversions[i].description != NULL; ++i)
-            {
-                printf("\t%s (%s)\n", gameversions[i].cmdline,
-                        gameversions[i].description);
-            }
-            
-            I_Error("Unknown game version '%s'", myargv[p+1]);
-        }
-    }
-    else
-    {
-        // Determine automatically
-
-        if (gameversion == exe_chex) 
-        {
-            // Already determined
-        }
-        else if (gamemode == shareware || gamemode == registered)
-        {
-            // original
-
-            gameversion = exe_doom_1_9;
-        }
-        else if (gamemode == retail)
-        {
-            gameversion = exe_ultimate;
-        }
-        else if (gamemode == commercial)
-        {
-            if (gamemission == doom2)
-            {
-                gameversion = exe_doom_1_9;
-            }
-            else
-            {
-                // Final Doom: tnt or plutonia
-
-                gameversion = exe_final;
-            }
-        }
-    }
-    
-    // The original exe does not support retail - 4th episode not supported
-
-    if (gameversion < exe_ultimate && gamemode == retail)
-    {
-        gamemode = registered;
-    }
-
-    // EXEs prior to the Final Doom exes do not support Final Doom.
-
-    if (gameversion < exe_final && gamemode == commercial)
-    {
-        gamemission = doom2;
-    }
-}
-
-void PrintGameVersion(void)
-{
-    int i;
-
-    for (i=0; gameversions[i].description != NULL; ++i)
-    {
-        if (gameversions[i].version == gameversion)
-        {
-            printf("Emulating the behavior of the "
-                   "'%s' executable.\n", gameversions[i].description);
-            break;
-        }
-    }
-}
-
-// Load the Chex Quest dehacked file, if we are in Chex mode.
-
-static void LoadChexDeh(void)
-{
-    char *chex_deh;
-
-    if (gameversion == exe_chex)
-    {
-        chex_deh = D_FindWADByName("chex.deh");
-
-        if (chex_deh == NULL)
-        {
-            I_Error("Unable to find Chex Quest dehacked file (chex.deh).\n"
-                    "The dehacked file is required in order to emulate\n"
-                    "chex.exe correctly.  It can be found in your nearest\n"
-                    "/idgames repository mirror at:\n\n"
-                    "   utils/exe_edit/patches/chexdeh.zip");
-        }
-
-        if (!DEH_LoadFile(chex_deh))
-        {
-            I_Error("Failed to load chex.deh needed for emulating chex.exe.");
-        }
-    }
-}
-
-//
-// D_DoomMain
-//
-void D_DoomMain (void)
-{
-    int             p;
-    char            file[256];
-    char            demolumpname[9];
-
-    M_FindResponseFile ();
-
-    // Undocumented "search for IWADs" parameter used by the setup
-    // tool.
-
-    if (M_CheckParm("-findiwads") > 0)
-    {
-        D_FindInstalledIWADs();
-    }
-
-    // print banner
-
-    PrintBanner(PACKAGE_STRING);
-
-    printf (DEH_String("Z_Init: Init zone memory allocation daemon. \n"));
-    Z_Init ();
-
-#ifdef FEATURE_MULTIPLAYER
-    //!
-    // @category net
-    //
-    // Start a dedicated server, routing packets but not participating
-    // in the game itself.
-    //
-
-    if (M_CheckParm("-dedicated") > 0)
-    {
-        printf("Dedicated server mode.\n");
-        NET_DedicatedServer();
-
-        // Never returns
-    }
-
-    //!
-    // @arg <address>
-    // @category net
-    //
-    // Query the status of the server running on the given IP
-    // address.
-    //
-
-    p = M_CheckParm("-query");
-
-    if (p > 0)
-    {
-        NET_QueryAddress(myargv[p+1]);
-    }
-
-    //!
-    // @category net
-    //
-    // Search the local LAN for running servers.
-    //
-
-    if (M_CheckParm("-search"))
-        NET_LANQuery();
-
-#endif
-            
-#ifdef FEATURE_DEHACKED
-    printf("DEH_Init: Init Dehacked support.\n");
-    DEH_Init();
-#endif
-
-    iwadfile = D_FindIWAD();
-
-    // None found?
-
-    if (iwadfile == NULL)
-    {
-        I_Error("Game mode indeterminate.  No IWAD file was found.  Try\n"
-                "specifying one with the '-iwad' command line parameter.\n");
-    }
-	
-    setbuf (stdout, NULL);
-    modifiedgame = false;
-
-    //!
-    // @vanilla
-    //
-    // Disable monsters.
-    //
-	
-    nomonsters = M_CheckParm ("-nomonsters");
-
-    //!
-    // @vanilla
-    //
-    // Monsters respawn after being killed.
-    //
-
-    respawnparm = M_CheckParm ("-respawn");
-
-    //!
-    // @vanilla
-    //
-    // Monsters move faster.
-    //
-
-    fastparm = M_CheckParm ("-fast");
-
-    //! 
-    // @vanilla
-    //
-    // Developer mode.  F1 saves a screenshot in the current working
-    // directory.
-    //
-
-    devparm = M_CheckParm ("-devparm");
-
-    //!
-    // @category net
-    // @vanilla
-    //
-    // Start a deathmatch game.
-    //
-
-    if (M_CheckParm ("-deathmatch"))
-	deathmatch = 1;
-
-    //!
-    // @category net
-    // @vanilla
-    //
-    // Start a deathmatch 2.0 game.  Weapons do not stay in place and
-    // all items respawn after 30 seconds.
-    //
-
-    if (M_CheckParm ("-altdeath"))
-	deathmatch = 2;
-
-    if (devparm)
-	printf(DEH_String(D_DEVSTR));
-    
-    // find which dir to use for config files
-
-    M_SetConfigDir();
-    
-    //!
-    // @arg <x>
-    // @vanilla
-    //
-    // Turbo mode.  The player's speed is multiplied by x%.  If unspecified,
-    // x defaults to 200.  Values are rounded up to 10 and down to 400.
-    //
-
-    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 (DEH_String("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;
-    }
-    
-    // init subsystems
-    printf (DEH_String("V_Init: allocate screens.\n"));
-    V_Init ();
-
-    printf (DEH_String("M_LoadDefaults: Load system defaults.\n"));
-    M_LoadDefaults ();              // load before initing other systems
-
-    printf (DEH_String("W_Init: Init WADfiles.\n"));
-    D_AddFile(iwadfile);
-
-#ifdef FEATURE_WAD_MERGE
-
-    // Merged PWADs are loaded first, because they are supposed to be 
-    // modified IWADs.
-
-    //!
-    // @arg <files>
-    // @category mod
-    //
-    // Simulates the behavior of deutex's -merge option, merging a PWAD
-    // into the main IWAD.  Multiple files may be specified.
-    //
-
-    p = M_CheckParm("-merge");
-
-    if (p > 0)
-    {
-        for (p = p + 1; p<myargc && myargv[p][0] != '-'; ++p)
-        {
-            char *filename;
-
-            filename = D_TryFindWADByName(myargv[p]);
-
-            printf(" merging %s\n", filename);
-            W_MergeFile(filename);
-        }
-    }
-
-    // NWT-style merging:
-
-    // NWT's -merge option:
-
-    //!
-    // @arg <files>
-    // @category mod
-    //
-    // Simulates the behavior of NWT's -merge option.  Multiple files
-    // may be specified.
-
-    p = M_CheckParm("-nwtmerge");
-
-    if (p > 0)
-    {
-        for (p = p + 1; p<myargc && myargv[p][0] != '-'; ++p)
-        {
-            char *filename;
-
-            filename = D_TryFindWADByName(myargv[p]);
-
-            printf(" performing NWT-style merge of %s\n", filename);
-            W_NWTDashMerge(filename);
-        }
-    }
-    
-    // Add flats
-
-    //!
-    // @arg <files>
-    // @category mod
-    //
-    // Simulates the behavior of NWT's -af option, merging flats into
-    // the main IWAD directory.  Multiple files may be specified.
-    //
-
-    p = M_CheckParm("-af");
-
-    if (p > 0)
-    {
-        for (p = p + 1; p<myargc && myargv[p][0] != '-'; ++p)
-        {
-            char *filename;
-
-            filename = D_TryFindWADByName(myargv[p]);
-
-            printf(" merging flats from %s\n", filename);
-            W_NWTMergeFile(filename, W_NWT_MERGE_FLATS);
-        }
-    }
-
-    //!
-    // @arg <files>
-    // @category mod
-    //
-    // Simulates the behavior of NWT's -as option, merging sprites
-    // into the main IWAD directory.  Multiple files may be specified.
-    //
-
-    p = M_CheckParm("-as");
-
-    if (p > 0)
-    {
-        for (p = p + 1; p<myargc && myargv[p][0] != '-'; ++p)
-        {
-            char *filename;
-
-            filename = D_TryFindWADByName(myargv[p]);
-
-            printf(" merging sprites from %s\n", filename);
-            W_NWTMergeFile(filename, W_NWT_MERGE_SPRITES);
-        }
-    }
-
-    //!
-    // @arg <files>
-    // @category mod
-    //
-    // Equivalent to "-af <files> -as <files>".
-    //
-
-    p = M_CheckParm("-aa");
-
-    if (p > 0)
-    {
-        for (p = p + 1; p<myargc && myargv[p][0] != '-'; ++p)
-        {
-            char *filename;
-
-            filename = D_TryFindWADByName(myargv[p]);
-
-            printf(" merging sprites and flats from %s\n", filename);
-            W_NWTMergeFile(filename, W_NWT_MERGE_SPRITES | W_NWT_MERGE_FLATS);
-        }
-    }
-
-#endif
-
-    //!
-    // @arg <files>
-    // @vanilla
-    //
-    // Load the specified PWAD files.
-    //
-
-    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] != '-')
-        {
-            char *filename;
-
-            filename = D_TryFindWADByName(myargv[p]);
-
-	    D_AddFile(filename);
-        }
-    }
-
-    // Debug:
-//    W_PrintDirectory();
-
-    // 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);
-    }
-
-    //!
-    // @arg <demo>
-    // @category demo
-    // @vanilla
-    //
-    // Play back the demo named demo.lmp.
-    //
-
-    p = M_CheckParm ("-playdemo");
-
-    if (!p)
-    {
-        //!
-        // @arg <demo>
-        // @category demo
-        // @vanilla
-        //
-        // Play back the demo named demo.lmp, determining the framerate
-        // of the screen.
-        //
-	p = M_CheckParm ("-timedemo");
-
-    }
-
-    if (p && p < myargc-1)
-    {
-        if (!strcasecmp(myargv[p+1] + strlen(myargv[p+1]) - 4, ".lmp"))
-        {
-            strcpy(file, myargv[p + 1]);
-        }
-        else
-        {
-	    sprintf (file,"%s.lmp", myargv[p+1]);
-        }
-
-	if (D_AddFile (file))
-        {
-            strncpy(demolumpname, lumpinfo[numlumps - 1].name, 8);
-            demolumpname[8] = '\0';
-
-            printf("Playing demo %s.\n", file);
-        }
-        else
-        {
-            // If file failed to load, still continue trying to play
-            // the demo in the same way as Vanilla Doom.  This makes
-            // tricks like "-playdemo demo1" possible.
-
-            strncpy(demolumpname, myargv[p + 1], 8);
-            demolumpname[8] = '\0';
-        }
-
-    }
-
-    // Generate the WAD hash table.  Speed things up a bit.
-
-    W_GenerateHashTable();
-    
-    D_IdentifyVersion();
-    InitGameVersion();
-    LoadChexDeh();
-    D_SetGameDescription();
-    D_SetSaveGameDir();
-
-    // 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(DEH_String("\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(DEH_String("\nThis is not the registered version."));
-    }
-    
-    // get skill / episode / map from parms
-    startskill = sk_medium;
-    startepisode = 1;
-    startmap = 1;
-    autostart = false;
-
-    //!
-    // @arg <skill>
-    // @vanilla
-    //
-    // Set the game skill, 1-5 (1: easiest, 5: hardest).  A skill of
-    // 0 disables all monsters.
-    //
-
-    p = M_CheckParm ("-skill");
-
-    if (p && p < myargc-1)
-    {
-	startskill = myargv[p+1][0]-'1';
-	autostart = true;
-    }
-
-    //!
-    // @arg <n>
-    // @vanilla
-    //
-    // Start playing on episode n (1-4)
-    //
-
-    p = M_CheckParm ("-episode");
-
-    if (p && p < myargc-1)
-    {
-	startepisode = myargv[p+1][0]-'0';
-	startmap = 1;
-	autostart = true;
-    }
-	
-    timelimit = 0;
-
-    //! 
-    // @arg <n>
-    // @category net
-    // @vanilla
-    //
-    // For multiplayer games: exit each level after n minutes.
-    //
-
-    p = M_CheckParm ("-timer");
-
-    if (p && p < myargc-1 && deathmatch)
-    {
-	timelimit = atoi(myargv[p+1]);
-	printf("timer: %i\n", timelimit);
-    }
-
-    //!
-    // @category net
-    // @vanilla
-    //
-    // Austin Virtual Gaming: end levels after 20 minutes.
-    //
-
-    p = M_CheckParm ("-avg");
-
-    if (p && p < myargc-1 && deathmatch)
-    {
-	printf(DEH_String("Austin Virtual Gaming: Levels will end "
-			  "after 20 minutes\n"));
-	timelimit = 20;
-    }
-
-    //!
-    // @arg [<x> <y> | <xy>]
-    // @vanilla
-    //
-    // Start a game immediately, warping to ExMy (Doom 1) or MAPxy
-    // (Doom 2)
-    //
-
-    p = M_CheckParm ("-warp");
-
-    if (p && p < myargc-1)
-    {
-        if (gamemode == commercial)
-            startmap = atoi (myargv[p+1]);
-        else
-        {
-            startepisode = myargv[p+1][0]-'0';
-
-            if (p + 2 < myargc)
-            {
-                startmap = myargv[p+2][0]-'0';
-            }
-            else
-            {
-                startmap = 1;
-            }
-        }
-        autostart = true;
-    }
-
-    // Undocumented:
-    // Invoked by setup to test the controls.
-
-    p = M_CheckParm("-testcontrols");
-
-    if (p > 0)
-    {
-        startepisode = 1;
-        startmap = 1;
-        autostart = true;
-        testcontrols = true;
-    }
-
-    // Check for load game parameter
-    // We do this here and save the slot number, so that the network code
-    // can override it or send the load slot to other players.
-
-    //!
-    // @arg <s>
-    // @vanilla
-    //
-    // Load the game in slot s.
-    //
-
-    p = M_CheckParm ("-loadgame");
-    
-    if (p && p < myargc-1)
-    {
-        startloadgame = atoi(myargv[p+1]);
-    }
-    else
-    {
-        // Not loading a game
-        startloadgame = -1;
-    }
-
-    //!
-    // @category video
-    //
-    // Disable vertical mouse movement.
-    //
-
-    if (M_CheckParm("-novert"))
-        novert = true;
-
-    //!
-    // @category video
-    //
-    // Enable vertical mouse movement.
-    //
-
-    if (M_CheckParm("-nonovert"))
-        novert = false;
-
-    if (W_CheckNumForName("SS_START") >= 0
-     || W_CheckNumForName("FF_END") >= 0)
-    {
-        printf ("===========================================================================\n");
-        printf(" WARNING: The loaded WAD file contains modified sprites or\n"
-               " floor textures.  You may want to use the '-merge' command\n"
-               " line option instead of '-file'.\n");
-    }
-    
-    printf ("===========================================================================\n");
-
-    PrintBanner(gamedescription);
-
-    
-    printf (
-	    "===========================================================================\n"
-	    " " PACKAGE_NAME " is free software, covered by the GNU General Public\n"
-            " License.  There is NO warranty; not even for MERCHANTABILITY or FITNESS\n"
-            " FOR A PARTICULAR PURPOSE. You are welcome to change and distribute\n"
-            " copies under certain conditions. See the source for more information.\n"
-
-	    "===========================================================================\n"
-	);
-
-    PrintDehackedBanners();
-
-    printf (DEH_String("M_Init: Init miscellaneous info.\n"));
-    M_Init ();
-
-    printf (DEH_String("R_Init: Init DOOM refresh daemon - "));
-    R_Init ();
-
-    printf (DEH_String("\nP_Init: Init Playloop state.\n"));
-    P_Init ();
-
-    printf (DEH_String("I_Init: Setting up machine state.\n"));
-    I_Init ();
-
-#ifdef FEATURE_MULTIPLAYER
-    printf ("NET_Init: Initialise network subsystem.\n");
-    NET_Init ();
-#endif
-
-    printf (DEH_String("S_Init: Setting up sound.\n"));
-    S_Init (sfxVolume * 8, musicVolume * 8);
-
-    printf (DEH_String("D_CheckNetGame: Checking network game status.\n"));
-    D_CheckNetGame ();
-
-    PrintGameVersion();
-
-    printf (DEH_String("HU_Init: Setting up heads up display.\n"));
-    HU_Init ();
-
-    printf (DEH_String("ST_Init: Init status bar.\n"));
-    ST_Init ();
-
-    // If Doom II without a MAP01 lump, this is a store demo.  
-    // Moved this here so that MAP01 isn't constantly looked up
-    // in the main loop.
-
-    if (gamemode == commercial && W_CheckNumForName("map01") < 0)
-        storedemo = true;
-
-    //!
-    // @arg <x>
-    // @category demo
-    // @vanilla
-    //
-    // Record a demo named x.lmp.
-    //
-
-    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 (demolumpname);
-	D_DoomLoop ();  // never returns
-    }
-	
-    p = M_CheckParm ("-timedemo");
-    if (p && p < myargc-1)
-    {
-	G_TimeDemo (demolumpname);
-	D_DoomLoop ();  // never returns
-    }
-	
-    if (startloadgame >= 0)
-    {
-        strcpy(file, P_SaveGameFile(startloadgame));
-	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
-}
-