Merge branch 'monster-misc' into 'master'

Monster Iestyn's Miscellaneous (netplay-compatible) changes

Just cleaning up some unused or unnecessary things left in the source code, see the commits for exact changes made if you like.

May add more stuff to this branch later, there's no rush really.

See merge request !39

src/g_input.c

@@ -16,7 +16,6 @@
 #include "g_input.h"
 #include "keys.h"
 #include "hu_stuff.h" // need HUFONT start & end
-#include "keys.h"
 #include "d_net.h"
 #include "console.h"
 

src/p_user.c

@@ -51,9 +51,6 @@
 #include "hardware/hw_main.h"
 #endif
 
-// Index of the special effects (INVUL inverse) map.
-#define INVERSECOLORMAP 32
-
 #if 0
 static void P_NukeAllPlayers(player_t *player);
 #endif

src/r_bsp.c

@@ -31,7 +31,6 @@ sector_t *backsector;
 // 896 drawsegs! So too bad here's a limit removal a-la-Boom
 drawseg_t *drawsegs = NULL;
 drawseg_t *ds_p = NULL;
-drawseg_t *firstnewseg = NULL;
 
 // indicates doors closed wrt automap bugfix:
 INT32 doorclosed;

src/r_bsp.h

@@ -30,7 +30,6 @@ extern INT32 checkcoord[12][4];
 
 extern drawseg_t *drawsegs;
 extern drawseg_t *ds_p;
-extern drawseg_t *firstnewseg;
 extern INT32 doorclosed;
 
 typedef void (*drawfunc_t)(INT32 start, INT32 stop);

src/r_segs.c

@@ -1407,13 +1407,11 @@ void R_StoreWallRange(INT32 start, INT32 stop)
 	if (ds_p == drawsegs+maxdrawsegs)
 	{
 		size_t pos = ds_p - drawsegs;
-		size_t pos2 = firstnewseg - drawsegs;
 		size_t newmax = maxdrawsegs ? maxdrawsegs*2 : 128;
 		if (firstseg)
 			firstseg = (drawseg_t *)(firstseg - drawsegs);
 		drawsegs = Z_Realloc(drawsegs, newmax*sizeof (*drawsegs), PU_STATIC, NULL);
 		ds_p = drawsegs + pos;
-		firstnewseg = drawsegs + pos2;
 		maxdrawsegs = newmax;
 		if (firstseg)
 			firstseg = drawsegs + (size_t)firstseg;