Now just gotta fix linking problems, then actually fix the code!

src/id_in.c

@@ -101,7 +101,7 @@ static void INL_KeyService(void)
 	byte k, c, temp;
 	int i;
 
-	k = inportb(0x60);	// Get the scan code
+	/* k = inportb(0x60);	// Get the scan code */
 
 	if (k == 0xe0)		// Special key prefix
 		special = true;

src/id_vh.c

@@ -12,6 +12,7 @@ int px,py;
 byte fontcolor,backcolor;
 int fontnumber;
 
+unsigned freelatch;
 /* ======================================================================== */
 
 void VW_DrawPropString(char *string)

src/id_vl.c

@@ -2,13 +2,12 @@
 
 #include "id_heads.h"
 
-unsigned	bufferofs;
-unsigned	displayofs;
-
 boolean		screenfaded;
 
 byte		palette1[256][3], palette2[256][3];
 
+byte *gfxbuf;
+
 void VL_WaitVBL(int vbls)
 {
 }

src/wl_act1.c

@@ -331,7 +331,7 @@ void InitAreas (void)
 void InitDoorList (void)
 {
 	memset (areabyplayer,0,sizeof(areabyplayer));
-	_fmemset (areaconnect,0,sizeof(areaconnect));
+	memset (areaconnect,0,sizeof(areaconnect));
 
 	lastdoorobj = &doorobjlist[0];
 	doornum = 0;

src/wl_debug.c

@@ -59,8 +59,6 @@ void DebugMemory (void)
 
 	US_CPrint ("Memory Usage");
 	US_CPrint ("------------");
-	US_Print ("Total     :");
-	US_PrintUnsigned (mminfo.mainmem/1024);
 	US_Print ("k\nFree      :");
 	US_PrintUnsigned (MM_UnusedMemory()/1024);
 	US_Print ("k\nWith purge:");
@@ -216,21 +214,10 @@ static	char	buf[10];
 			US_Print(" (Sound)");
 
 		US_Print("\n XMS: ");
-		if (page->xmsPage != -1)
-			US_PrintUnsigned(page->xmsPage);
-		else
-			US_Print("No");
+		US_Print("No");
 
 		US_Print("\n Main: ");
-		if (page->mainPage != -1)
-			US_PrintUnsigned(page->mainPage);
-		else if (page->emsPage != -1)
-		{
-			US_Print("EMS ");
-			US_PrintUnsigned(page->emsPage);
-		}
-		else
-			US_Print("No");
+		US_Print("No");
 
 		US_Print("\n Last hit: ");
 		US_PrintUnsigned(page->lastHit);
@@ -247,7 +234,6 @@ static	char	buf[10];
 			//
 			// draw the wall
 			//
-				bufferofs += 32*SCREENWIDTH;
 				postx = 128;
 				postwidth = 1;
 				postsource = ((long)((unsigned)addr))<<16;
@@ -256,16 +242,13 @@ static	char	buf[10];
 					wallheight[postx] = 256;
 					FarScalePost ();
 				}
-				bufferofs -= 32*SCREENWIDTH;
 			}
 			else if (i < PMSoundStart)
 			{
 			//
 			// draw the sprite
 			//
-				bufferofs += 32*SCREENWIDTH;
 				SimpleScaleShape (160, i-PMSpriteStart, 64);
-				bufferofs -= 32*SCREENWIDTH;
 			}
 			else if (i == ChunksInFile - 1)
 			{
@@ -283,7 +266,7 @@ static	char	buf[10];
 			}
 			else
 			{
-				byte *dp = (byte *)MK_FP(addr,0);
+				byte *dp = addr;
 				for (j = 0;j < NumDigi;j++)
 				{
 					k = (DigiList[(j * 2) + 1] + (PMPageSize - 1)) / PMPageSize;

src/wl_def.h

@@ -56,6 +56,8 @@
 #define NUMBERCHARS	9
 
 
+#define HEIGHTRATIO            0.50
+
 //----------------
 
 #define EXTRAPOINTS		40000

src/wl_draw.c

@@ -75,7 +75,6 @@ void AsmRefresh (void);
 =
 ========================
 */
-#if 0
 fixed FixedByFrac (fixed a, fixed b)
 {
 	long long ra = a;
@@ -86,7 +85,6 @@ fixed FixedByFrac (fixed a, fixed b)
 	r >>= 16;
 	return (fixed)r;
 }
-#endif
 
 //==========================================================================
 

src/wl_main.c

@@ -64,7 +64,7 @@ char	configname[13]="config.";
 unsigned xoffset, yoffset;
 
 int _argc;
-char **argv;
+char **_argv;
 
 /*
 =============================================================================
@@ -260,7 +260,7 @@ void DiskFlopAnim(int x,int y)
 }
 
 
-long DoChecksum(byte far *source,unsigned size,long checksum)
+long DoChecksum(byte *source,unsigned size,long checksum)
 {
  unsigned i;
 
@@ -281,110 +281,75 @@ long DoChecksum(byte far *source,unsigned size,long checksum)
 
 boolean SaveTheGame(int file,int x,int y)
 {
-	struct diskfree_t dfree;
 	long avail,size,checksum;
 	objtype *ob,nullobj;
 
-
-	if (_dos_getdiskfree(0,&dfree))
-	  Quit("Error in _dos_getdiskfree call");
-
-	avail = (long)dfree.avail_clusters *
-			dfree.bytes_per_sector *
-			dfree.sectors_per_cluster;
-
-	size = 0;
-	for (ob = player; ob ; ob=ob->next)
-	  size += sizeof(*ob);
-	size += sizeof(nullobj);
-
-	size += sizeof(gamestate) +
-			sizeof(LRstruct)*8 +
-			sizeof(tilemap) +
-			sizeof(actorat) +
-			sizeof(laststatobj) +
-			sizeof(statobjlist) +
-			sizeof(doorposition) +
-			sizeof(pwallstate) +
-			sizeof(pwallx) +
-			sizeof(pwally) +
-			sizeof(pwalldir) +
-			sizeof(pwallpos);
-
-	if (avail < size)
-	{
-	 Message(STR_NOSPACE1"\n"
-			 STR_NOSPACE2);
-	 return false;
-	}
-
 	checksum = 0;
 
-
 	DiskFlopAnim(x,y);
-	CA_FarWrite (file,(void far *)&gamestate,sizeof(gamestate));
-	checksum = DoChecksum((byte far *)&gamestate,sizeof(gamestate),checksum);
+	CA_FarWrite (file,(void *)&gamestate,sizeof(gamestate));
+	checksum = DoChecksum((byte *)&gamestate,sizeof(gamestate),checksum);
 
 	DiskFlopAnim(x,y);
 #ifdef SPEAR
-	CA_FarWrite (file,(void far *)&LevelRatios[0],sizeof(LRstruct)*20);
-	checksum = DoChecksum((byte far *)&LevelRatios[0],sizeof(LRstruct)*20,checksum);
+	CA_FarWrite (file,(void *)&LevelRatios[0],sizeof(LRstruct)*20);
+	checksum = DoChecksum((byte *)&LevelRatios[0],sizeof(LRstruct)*20,checksum);
 #else
-	CA_FarWrite (file,(void far *)&LevelRatios[0],sizeof(LRstruct)*8);
-	checksum = DoChecksum((byte far *)&LevelRatios[0],sizeof(LRstruct)*8,checksum);
+	CA_FarWrite (file,(void *)&LevelRatios[0],sizeof(LRstruct)*8);
+	checksum = DoChecksum((byte *)&LevelRatios[0],sizeof(LRstruct)*8,checksum);
 #endif
 
 	DiskFlopAnim(x,y);
-	CA_FarWrite (file,(void far *)tilemap,sizeof(tilemap));
-	checksum = DoChecksum((byte far *)tilemap,sizeof(tilemap),checksum);
+	CA_FarWrite (file,(void *)tilemap,sizeof(tilemap));
+	checksum = DoChecksum((byte *)tilemap,sizeof(tilemap),checksum);
 	DiskFlopAnim(x,y);
-	CA_FarWrite (file,(void far *)actorat,sizeof(actorat));
-	checksum = DoChecksum((byte far *)actorat,sizeof(actorat),checksum);
+	CA_FarWrite (file,(void *)actorat,sizeof(actorat));
+	checksum = DoChecksum((byte *)actorat,sizeof(actorat),checksum);
 
-	CA_FarWrite (file,(void far *)areaconnect,sizeof(areaconnect));
-	CA_FarWrite (file,(void far *)areabyplayer,sizeof(areabyplayer));
+	CA_FarWrite (file,(void *)areaconnect,sizeof(areaconnect));
+	CA_FarWrite (file,(void *)areabyplayer,sizeof(areabyplayer));
 
 	for (ob = player ; ob ; ob=ob->next)
 	{
 	 DiskFlopAnim(x,y);
-	 CA_FarWrite (file,(void far *)ob,sizeof(*ob));
+	 CA_FarWrite (file,(void *)ob,sizeof(*ob));
 	}
 	nullobj.active = ac_badobject;          // end of file marker
 	DiskFlopAnim(x,y);
-	CA_FarWrite (file,(void far *)&nullobj,sizeof(nullobj));
+	CA_FarWrite (file,(void *)&nullobj,sizeof(nullobj));
 
 
 
 	DiskFlopAnim(x,y);
-	CA_FarWrite (file,(void far *)&laststatobj,sizeof(laststatobj));
-	checksum = DoChecksum((byte far *)&laststatobj,sizeof(laststatobj),checksum);
+	CA_FarWrite (file,(void *)&laststatobj,sizeof(laststatobj));
+	checksum = DoChecksum((byte *)&laststatobj,sizeof(laststatobj),checksum);
 	DiskFlopAnim(x,y);
-	CA_FarWrite (file,(void far *)statobjlist,sizeof(statobjlist));
-	checksum = DoChecksum((byte far *)statobjlist,sizeof(statobjlist),checksum);
+	CA_FarWrite (file,(void *)statobjlist,sizeof(statobjlist));
+	checksum = DoChecksum((byte *)statobjlist,sizeof(statobjlist),checksum);
 
 	DiskFlopAnim(x,y);
-	CA_FarWrite (file,(void far *)doorposition,sizeof(doorposition));
-	checksum = DoChecksum((byte far *)doorposition,sizeof(doorposition),checksum);
+	CA_FarWrite (file,(void *)doorposition,sizeof(doorposition));
+	checksum = DoChecksum((byte *)doorposition,sizeof(doorposition),checksum);
 	DiskFlopAnim(x,y);
-	CA_FarWrite (file,(void far *)doorobjlist,sizeof(doorobjlist));
-	checksum = DoChecksum((byte far *)doorobjlist,sizeof(doorobjlist),checksum);
+	CA_FarWrite (file,(void *)doorobjlist,sizeof(doorobjlist));
+	checksum = DoChecksum((byte *)doorobjlist,sizeof(doorobjlist),checksum);
 
 	DiskFlopAnim(x,y);
-	CA_FarWrite (file,(void far *)&pwallstate,sizeof(pwallstate));
-	checksum = DoChecksum((byte far *)&pwallstate,sizeof(pwallstate),checksum);
-	CA_FarWrite (file,(void far *)&pwallx,sizeof(pwallx));
-	checksum = DoChecksum((byte far *)&pwallx,sizeof(pwallx),checksum);
-	CA_FarWrite (file,(void far *)&pwally,sizeof(pwally));
-	checksum = DoChecksum((byte far *)&pwally,sizeof(pwally),checksum);
-	CA_FarWrite (file,(void far *)&pwalldir,sizeof(pwalldir));
-	checksum = DoChecksum((byte far *)&pwalldir,sizeof(pwalldir),checksum);
-	CA_FarWrite (file,(void far *)&pwallpos,sizeof(pwallpos));
-	checksum = DoChecksum((byte far *)&pwallpos,sizeof(pwallpos),checksum);
+	CA_FarWrite (file,(void *)&pwallstate,sizeof(pwallstate));
+	checksum = DoChecksum((byte *)&pwallstate,sizeof(pwallstate),checksum);
+	CA_FarWrite (file,(void *)&pwallx,sizeof(pwallx));
+	checksum = DoChecksum((byte *)&pwallx,sizeof(pwallx),checksum);
+	CA_FarWrite (file,(void *)&pwally,sizeof(pwally));
+	checksum = DoChecksum((byte *)&pwally,sizeof(pwally),checksum);
+	CA_FarWrite (file,(void *)&pwalldir,sizeof(pwalldir));
+	checksum = DoChecksum((byte *)&pwalldir,sizeof(pwalldir),checksum);
+	CA_FarWrite (file,(void *)&pwallpos,sizeof(pwallpos));
+	checksum = DoChecksum((byte *)&pwallpos,sizeof(pwallpos),checksum);
 
 	//
 	// WRITE OUT CHECKSUM
 	//
-	CA_FarWrite (file,(void far *)&checksum,sizeof(checksum));
+	CA_FarWrite (file,(void *)&checksum,sizeof(checksum));
 
 	return(true);
 }
@@ -408,41 +373,41 @@ boolean LoadTheGame(int file,int x,int y)
 	checksum = 0;
 
 	DiskFlopAnim(x,y);
-	CA_FarRead (file,(void far *)&gamestate,sizeof(gamestate));
-	checksum = DoChecksum((byte far *)&gamestate,sizeof(gamestate),checksum);
+	CA_FarRead (file,(void *)&gamestate,sizeof(gamestate));
+	checksum = DoChecksum((byte *)&gamestate,sizeof(gamestate),checksum);
 
 	DiskFlopAnim(x,y);
 #ifdef SPEAR
-	CA_FarRead (file,(void far *)&LevelRatios[0],sizeof(LRstruct)*20);
-	checksum = DoChecksum((byte far *)&LevelRatios[0],sizeof(LRstruct)*20,checksum);
+	CA_FarRead (file,(void *)&LevelRatios[0],sizeof(LRstruct)*20);
+	checksum = DoChecksum((byte *)&LevelRatios[0],sizeof(LRstruct)*20,checksum);
 #else
-	CA_FarRead (file,(void far *)&LevelRatios[0],sizeof(LRstruct)*8);
-	checksum = DoChecksum((byte far *)&LevelRatios[0],sizeof(LRstruct)*8,checksum);
+	CA_FarRead (file,(void *)&LevelRatios[0],sizeof(LRstruct)*8);
+	checksum = DoChecksum((byte *)&LevelRatios[0],sizeof(LRstruct)*8,checksum);
 #endif
 
 	DiskFlopAnim(x,y);
 	SetupGameLevel ();
 
 	DiskFlopAnim(x,y);
-	CA_FarRead (file,(void far *)tilemap,sizeof(tilemap));
-	checksum = DoChecksum((byte far *)tilemap,sizeof(tilemap),checksum);
+	CA_FarRead (file,(void *)tilemap,sizeof(tilemap));
+	checksum = DoChecksum((byte *)tilemap,sizeof(tilemap),checksum);
 	DiskFlopAnim(x,y);
-	CA_FarRead (file,(void far *)actorat,sizeof(actorat));
-	checksum = DoChecksum((byte far *)actorat,sizeof(actorat),checksum);
+	CA_FarRead (file,(void *)actorat,sizeof(actorat));
+	checksum = DoChecksum((byte *)actorat,sizeof(actorat),checksum);
 
-	CA_FarRead (file,(void far *)areaconnect,sizeof(areaconnect));
-	CA_FarRead (file,(void far *)areabyplayer,sizeof(areabyplayer));
+	CA_FarRead (file,(void *)areaconnect,sizeof(areaconnect));
+	CA_FarRead (file,(void *)areabyplayer,sizeof(areabyplayer));
 
 
 
 	InitActorList ();
 	DiskFlopAnim(x,y);
-	CA_FarRead (file,(void far *)player,sizeof(*player));
+	CA_FarRead (file,(void *)player,sizeof(*player));
 
 	while (1)
 	{
 	 DiskFlopAnim(x,y);
-		CA_FarRead (file,(void far *)&nullobj,sizeof(nullobj));
+		CA_FarRead (file,(void *)&nullobj,sizeof(nullobj));
 		if (nullobj.active == ac_badobject)
 			break;
 		GetNewActor ();
@@ -453,32 +418,32 @@ boolean LoadTheGame(int file,int x,int y)
 
 
 	DiskFlopAnim(x,y);
-	CA_FarRead (file,(void far *)&laststatobj,sizeof(laststatobj));
-	checksum = DoChecksum((byte far *)&laststatobj,sizeof(laststatobj),checksum);
+	CA_FarRead (file,(void *)&laststatobj,sizeof(laststatobj));
+	checksum = DoChecksum((byte *)&laststatobj,sizeof(laststatobj),checksum);
 	DiskFlopAnim(x,y);
-	CA_FarRead (file,(void far *)statobjlist,sizeof(statobjlist));
-	checksum = DoChecksum((byte far *)statobjlist,sizeof(statobjlist),checksum);
+	CA_FarRead (file,(void *)statobjlist,sizeof(statobjlist));
+	checksum = DoChecksum((byte *)statobjlist,sizeof(statobjlist),checksum);
 
 	DiskFlopAnim(x,y);
-	CA_FarRead (file,(void far *)doorposition,sizeof(doorposition));
-	checksum = DoChecksum((byte far *)doorposition,sizeof(doorposition),checksum);
+	CA_FarRead (file,(void *)doorposition,sizeof(doorposition));
+	checksum = DoChecksum((byte *)doorposition,sizeof(doorposition),checksum);
 	DiskFlopAnim(x,y);
-	CA_FarRead (file,(void far *)doorobjlist,sizeof(doorobjlist));
-	checksum = DoChecksum((byte far *)doorobjlist,sizeof(doorobjlist),checksum);
+	CA_FarRead (file,(void *)doorobjlist,sizeof(doorobjlist));
+	checksum = DoChecksum((byte *)doorobjlist,sizeof(doorobjlist),checksum);
 
 	DiskFlopAnim(x,y);
-	CA_FarRead (file,(void far *)&pwallstate,sizeof(pwallstate));
-	checksum = DoChecksum((byte far *)&pwallstate,sizeof(pwallstate),checksum);
-	CA_FarRead (file,(void far *)&pwallx,sizeof(pwallx));
-	checksum = DoChecksum((byte far *)&pwallx,sizeof(pwallx),checksum);
-	CA_FarRead (file,(void far *)&pwally,sizeof(pwally));
-	checksum = DoChecksum((byte far *)&pwally,sizeof(pwally),checksum);
-	CA_FarRead (file,(void far *)&pwalldir,sizeof(pwalldir));
-	checksum = DoChecksum((byte far *)&pwalldir,sizeof(pwalldir),checksum);
-	CA_FarRead (file,(void far *)&pwallpos,sizeof(pwallpos));
-	checksum = DoChecksum((byte far *)&pwallpos,sizeof(pwallpos),checksum);
-
-	CA_FarRead (file,(void far *)&oldchecksum,sizeof(oldchecksum));
+	CA_FarRead (file,(void *)&pwallstate,sizeof(pwallstate));
+	checksum = DoChecksum((byte *)&pwallstate,sizeof(pwallstate),checksum);
+	CA_FarRead (file,(void *)&pwallx,sizeof(pwallx));
+	checksum = DoChecksum((byte *)&pwallx,sizeof(pwallx),checksum);
+	CA_FarRead (file,(void *)&pwally,sizeof(pwally));
+	checksum = DoChecksum((byte *)&pwally,sizeof(pwally),checksum);
+	CA_FarRead (file,(void *)&pwalldir,sizeof(pwalldir));
+	checksum = DoChecksum((byte *)&pwalldir,sizeof(pwalldir),checksum);
+	CA_FarRead (file,(void *)&pwallpos,sizeof(pwallpos));
+	checksum = DoChecksum((byte *)&pwallpos,sizeof(pwallpos),checksum);
+
+	CA_FarRead (file,(void *)&oldchecksum,sizeof(oldchecksum));
 
 	if (oldchecksum != checksum)
 	{
@@ -708,7 +673,7 @@ void FinishSignon (void)
 {
 
 #ifndef SPEAR
-	VW_Bar (0,189,300,11,peekb(0xa000,0));
+	VW_Bar (0,189,300,11, *gfxbuf);
 	WindowX = 0;
 	WindowW = 320;
 	PrintY = 190;
@@ -728,7 +693,7 @@ void FinishSignon (void)
 		IN_Ack ();
 
 	#ifndef JAPAN
-	VW_Bar (0,189,300,11,peekb(0xa000,0));
+	VW_Bar (0,189,300,11,*gfxbuf);
 
 	PrintY = 190;
 	SETFONTCOLOR(10,4);
@@ -758,7 +723,7 @@ void FinishSignon (void)
 =================
 */
 
-boolean MS_CheckParm (char far *check)
+boolean MS_CheckParm(char *check)
 {
 	int             i;
 	char    *parm;
@@ -771,7 +736,7 @@ boolean MS_CheckParm (char far *check)
 			if (!*parm++)
 				break;                          // hit end of string without an alphanum
 
-		if ( !_fstricmp(check,parm) )
+		if ( !strcasecmp(check,parm) )
 			return true;
 	}
 
@@ -913,7 +878,7 @@ void InitDigiMap (void)
 
 #ifndef SPEAR
 CP_iteminfo	MusicItems={CTL_X,CTL_Y,6,0,32};
-CP_itemtype far MusicMenu[]=
+CP_itemtype MusicMenu[]=
 	{
 		{1,"Get Them!",0},
 		{1,"Searching",0},
@@ -938,7 +903,7 @@ CP_itemtype far MusicMenu[]=
 	};
 #else
 CP_iteminfo MusicItems={CTL_X,CTL_Y-20,9,0,32};
-CP_itemtype far MusicMenu[]=
+CP_itemtype MusicMenu[]=
    {
 		{1,"Funky Colonel Bill",0},
 		{1,"Death To The Nazis",0},
@@ -991,9 +956,6 @@ void DoJukebox(void)
 			XTOWER2_MUS              // 23
 #endif
 		};
-	struct dostime_t time;
-
-
 
 	IN_ClearKeysDown();
 	if (!AdLibPresent && !SoundBlasterPresent)
@@ -1004,8 +966,7 @@ void DoJukebox(void)
 
 #ifndef SPEAR
 #ifndef UPLOAD
-	_dos_gettime(&time);
-	start = (time.hsecond%3)*6;
+	start = (rand()%3)*6;
 #else
 	start = 0;
 #endif
@@ -1086,7 +1047,6 @@ void DoJukebox(void)
 void InitGame (void)
 {
 	int                     i,x,y;
-	unsigned        *blockstart;
 
 	if (MS_CheckParm ("virtual"))
 		virtualreality = true;
@@ -1100,29 +1060,10 @@ void InitGame (void)
 	VW_Startup ();
 	IN_Startup ();
 	PM_Startup ();
-	PM_UnlockMainMem ();
 	SD_Startup ();
 	CA_Startup ();
 	US_Startup ();
 
-
-#ifndef SPEAR
-	if (mminfo.mainmem < 235000L)
-#else
-	if (mminfo.mainmem < 257000L && !MS_CheckParm("debugmode"))
-#endif
-	{
-		memptr screen;
-
-		CA_CacheGrChunk (ERRORSCREEN);
-		screen = grsegs[ERRORSCREEN];
-		ShutdownId();
-		movedata ((unsigned)screen,7+7*160,0xb800,0,17*160);
-		gotoxy (1,23);
-		exit(1);
-	}
-
-
 //
 // build some tables
 //
@@ -1137,15 +1078,8 @@ void InitGame (void)
 	for (i=0;i<PORTTILESHIGH;i++)
 		uwidthtable[i] = UPDATEWIDE*i;
 
-	blockstart = &blockstarts[0];
-	for (y=0;y<UPDATEHIGH;y++)
-		for (x=0;x<UPDATEWIDE;x++)
-			*blockstart++ = SCREENWIDTH*16*y+x*TILEWIDTH;
-
 	updateptr = &update[0];
 
-	bufferofs = 0;
-	displayofs = 0;
 	ReadConfig ();
 
 
@@ -1184,13 +1118,9 @@ void InitGame (void)
 	if (!virtualreality)
 		FinishSignon();
 
-	displayofs = PAGE1START;
-	bufferofs = PAGE2START;
-
 	if (virtualreality)
 	{
 		NoWait = true;
-		geninterrupt(0x60);
 	}
 }
 
@@ -1212,7 +1142,7 @@ boolean SetViewSize (unsigned width, unsigned height)
 	shootdelta = viewwidth/10;
 	screenofs = ((200-STATUSLINES-viewheight)/2*SCREENWIDTH+(320-viewwidth)/8);
 	
-	yoffset =  (200-STATUSLINES-viewheight)/2
+	yoffset =  (200-STATUSLINES-viewheight)/2;
 	xoffset = (320-viewwidth)/2;
 	
 //
@@ -1280,9 +1210,6 @@ void Quit (char *error)
 	unsigned        finscreen;
 	memptr	screen;
 
-	if (virtualreality)
-		geninterrupt(0x61);
-
 	ClearMemory ();
 	if (!*error)
 	{
@@ -1299,7 +1226,13 @@ void Quit (char *error)
 	}
 
 	ShutdownId ();
-
+	
+	if (error && *error)
+		printf("Quit: %s\n", error);
+	else
+		printf("Quit: Nothing\n");
+		
+#if 0
 	if (error && *error)
 	{
 	  movedata ((unsigned)screen,7,0xb800,0,7*160);
@@ -1316,12 +1249,8 @@ void Quit (char *error)
 		movedata ((unsigned)screen,7,0xb800,0,4000);
 		gotoxy(1,24);
 		#endif
-//asm	mov	bh,0
-//asm	mov	dh,23	// row
-//asm	mov	dl,0	// collumn
-//asm	mov ah,2
-//asm	int	0x10
 	}
+#endif
 
 	exit(0);
 }
@@ -1513,7 +1442,7 @@ void    DemoLoop (void)
 ==========================
 */
 
-void main(int argc, char *argv[])
+int main(int argc, char *argv[])
 {
 	int i;
 
@@ -1527,5 +1456,7 @@ void main(int argc, char *argv[])
 	DemoLoop();
 
 	Quit("Demo loop exited???");
+	
+	return 0;
 }
 

src/wl_play.c

-// WL_PLAY.C
+/* wl_play.c */
 
-#include "WL_DEF.H"
-#pragma hdrstop
+#include "wl_def.h"
 
 
 /*
@@ -67,7 +66,7 @@ int			viewsize;
 boolean		buttonheld[NUMBUTTONS];
 
 boolean		demorecord,demoplayback;
-char		far *demoptr, far *lastdemoptr;
+char		*demoptr, *lastdemoptr;
 memptr		demobuffer;
 
 //
@@ -374,11 +373,7 @@ void PollKeyboardMove (void)
 
 void PollMouseMove (void)
 {
-	int	mousexmove,mouseymove;
-
-	Mouse(MDelta);
-	mousexmove = _CX;
-	mouseymove = _DX;
+	int	mousexmove = 0, mouseymove = 0;
 
 	controlx += mousexmove*10/(13-mouseadjustment);
 	controly += mouseymove*20/(13-mouseadjustment);
@@ -684,7 +679,6 @@ void CheckKeys (void)
 				STR_CHEATER5);
 
 		UNCACHEGRCHUNK(STARTFONT+1);
-		PM_CheckMainMem ();
 		IN_ClearKeysDown();
 		IN_Ack();
 
@@ -713,7 +707,6 @@ void CheckKeys (void)
 
 	 Message("Debugging keys are\nnow available!");
 	 UNCACHEGRCHUNK(STARTFONT+1);
-	 PM_CheckMainMem ();
 	 IN_ClearKeysDown();
 	 IN_Ack();
 
@@ -739,7 +732,6 @@ void CheckKeys (void)
 			 "that - right, Cheatmeister?!");
 
 	 UNCACHEGRCHUNK(STARTFONT+1);
-	 PM_CheckMainMem ();
 	 IN_ClearKeysDown();
 	 IN_Ack();
 
@@ -758,8 +750,6 @@ void CheckKeys (void)
 		IN_ClearKeysDown ();
 		SD_MusicOn();
 		Paused = false;
-		if (MousePresent)
-			Mouse(MDelta);	// Clear accumulated mouse movement
 		return;
 	}
 
@@ -783,7 +773,6 @@ void CheckKeys (void)
 		if (scan == sc_F9)
 		  StartMusic ();
 
-		PM_CheckMainMem ();
 		SETFONTCOLOR(0,15);
 		IN_ClearKeysDown();
 		return;
@@ -808,9 +797,6 @@ void CheckKeys (void)
 		if (loadedgame)
 			playstate = ex_abort;
 		lasttimecount = TimeCount;
-		if (MousePresent)
-			Mouse(MDelta);	// Clear accumulated mouse movement
-		PM_CheckMainMem ();
 		return;
 	}
 
@@ -823,8 +809,6 @@ void CheckKeys (void)
 		fontnumber=0;
 		SETFONTCOLOR(0,15);
 		DebugKeys();
-		if (MousePresent)
-			Mouse(MDelta);	// Clear accumulated mouse movement
 		lasttimecount = TimeCount;
 		return;
 	}
@@ -1001,8 +985,8 @@ void StopMusic(void)
 	for (i = 0;i < LASTMUSIC;i++)
 		if (audiosegs[STARTMUSIC + i])
 		{
-			MM_SetPurge(&((memptr)audiosegs[STARTMUSIC + i]),3);
-			MM_SetLock(&((memptr)audiosegs[STARTMUSIC + i]),false);
+			MM_SetPurge((memptr)&(audiosegs[STARTMUSIC + i]),3);
+			MM_SetLock((memptr)&(audiosegs[STARTMUSIC + i]),false);
 		}
 }
 
@@ -1030,13 +1014,8 @@ void StartMusic(void)
 	MM_BombOnError (false);
 	CA_CacheAudioChunk(STARTMUSIC + chunk);
 	MM_BombOnError (true);
-	if (mmerror)
-		mmerror = false;
-	else
-	{
-		MM_SetLock(&((memptr)audiosegs[STARTMUSIC + chunk]),true);
-		SD_StartMusic((MusicGroup far *)audiosegs[STARTMUSIC + chunk]);
-	}
+	MM_SetLock((memptr)&(audiosegs[STARTMUSIC + chunk]),true);
+	SD_StartMusic((MusicGroup *)audiosegs[STARTMUSIC + chunk]);
 }
 
 
@@ -1056,13 +1035,13 @@ void StartMusic(void)
 #define WHITETICS		6
 
 
-byte	far redshifts[NUMREDSHIFTS][768];
-byte	far whiteshifts[NUMREDSHIFTS][768];
+byte	redshifts[NUMREDSHIFTS][768];
+byte	whiteshifts[NUMREDSHIFTS][768];
 
 int		damagecount,bonuscount;
 boolean	palshifted;
 
-extern 	byte	far	gamepal;
+extern 	byte	gamepal;
 
 /*
 =====================
@@ -1074,7 +1053,7 @@ extern 	byte	far	gamepal;
 
 void InitRedShifts (void)
 {
-	byte	far *workptr, far *baseptr;
+	byte *workptr, *baseptr;
 	int		i,j,delta;
 
 
@@ -1083,7 +1062,7 @@ void InitRedShifts (void)
 //
 	for (i=1;i<=NUMREDSHIFTS;i++)
 	{
-		workptr = (byte far *)&redshifts[i-1][0];
+		workptr = (byte *)&redshifts[i-1][0];
 		baseptr = &gamepal;
 
 		for (j=0;j<=255;j++)
@@ -1099,7 +1078,7 @@ void InitRedShifts (void)
 
 	for (i=1;i<=NUMWHITESHIFTS;i++)
 	{
-		workptr = (byte far *)&whiteshifts[i-1][0];
+		workptr = (byte *)&whiteshifts[i-1][0];
 		baseptr = &gamepal;
 
 		for (j=0;j<=255;j++)
@@ -1376,9 +1355,6 @@ void PlayLoop (void)
 	memset (buttonstate,0,sizeof(buttonstate));
 	ClearPaletteShifts ();
 
-	if (MousePresent)
-		Mouse(MDelta);	// Clear accumulated mouse movement
-
 	if (demoplayback)
 		IN_StartAck ();
 
@@ -1386,7 +1362,7 @@ void PlayLoop (void)
 	{
 		if (virtualreality)
 		{
-			helmetangle = peek (0x40,0xf0);
+			helmetangle = 0; /* TODO: virtualreality can be removed */
 			player->angle += helmetangle;
 			if (player->angle >= ANGLES)
 				player->angle -= ANGLES;

src/wl_state.c

-// WL_STATE.C
+/* wl_state.c */
 
-#include "WL_DEF.H"
-#pragma hdrstop
+#include "wl_def.h"
 
 /*
 =============================================================================