fix windows compile

currently to hide the commit string from titlescreen on release builds
could be used for other crap
wish could use comptime to autogenerate this, but it runs after compile & linking

libs/libbacktrace/README.md

@@ -10,8 +10,18 @@ The libbacktrace library may be linked into a program or library and
 used to produce symbolic backtraces.
 Sample uses would be to print a detailed backtrace when an error
 occurs or to gather detailed profiling information.
+
 In general the functions provided by this library are async-signal-safe,
 meaning that they may be safely called from a signal handler.
+That said, on systems that use `dl_iterate_phdr`, such as GNU/Linux,
+the first call to a libbacktrace function will call `dl_iterate_phdr`,
+which is not in general async-signal-safe.  Therefore, programs
+that call libbacktrace from a signal handler should ensure that they
+make an initial call from outside of a signal handler.
+Similar considerations apply when arranging to call libbacktrace
+from within malloc; `dl_iterate_phdr` can also call malloc,
+so make an initial call to a libbacktrace function outside of
+malloc before trying to call libbacktrace functions within malloc.
 
 The libbacktrace library is provided under a BSD license.
 See the source files for the exact license text.
@@ -25,7 +35,7 @@ will work.
 See the source file backtrace-supported.h.in for the macros that it
 defines.
 
-As of October 2020, libbacktrace supports ELF, PE/COFF, Mach-O, and
+As of July 2024, libbacktrace supports ELF, PE/COFF, Mach-O, and
 XCOFF executables with DWARF debugging information.
 In other words, it supports GNU/Linux, *BSD, macOS, Windows, and AIX.
 The library is written to make it straightforward to add support for

libs/libbacktrace/lib/x86_64/libbacktrace.la

@@ -0,0 +1,41 @@
+# libbacktrace.la - a libtool library file
+# Generated by libtool (GNU libtool 1.3134 2009-11-29) 2.2.7a
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname=''
+
+# Names of this library.
+library_names=''
+
+# The name of the static archive.
+old_library='libbacktrace.a'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags=''
+
+# Libraries that this one depends upon.
+dependency_libs=''
+
+# Names of additional weak libraries provided by this library
+weak_library_names=''
+
+# Version information for libbacktrace.
+current=0
+age=0
+revision=0
+
+# Is this an already installed library?
+installed=no
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/mingw64/lib'

libs/libbacktrace/lib/x86_64/libbacktrace.lai

@@ -0,0 +1,41 @@
+# libbacktrace.la - a libtool library file
+# Generated by libtool (GNU libtool 1.3134 2009-11-29) 2.2.7a
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname=''
+
+# Names of this library.
+library_names=''
+
+# The name of the static archive.
+old_library='libbacktrace.a'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags=''
+
+# Libraries that this one depends upon.
+dependency_libs=''
+
+# Names of additional weak libraries provided by this library
+weak_library_names=''
+
+# Version information for libbacktrace.
+current=0
+age=0
+revision=0
+
+# Is this an already installed library?
+installed=yes
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=no
+
+# Files to dlopen/dlpreopen
+dlopen=''
+dlpreopen=''
+
+# Directory that this library needs to be installed in:
+libdir='/mingw64/lib'

src/b_bot.h

@@ -10,8 +10,13 @@
 /// \file  b_bot.h
 /// \brief Basic bot handling
 
+#ifndef __B_BOT__
+#define __B_BOT__
+
 void B_BuildTiccmd(player_t *player, ticcmd_t *cmd);
 void B_KeysToTiccmd(mobj_t *mo, ticcmd_t *cmd, boolean forward, boolean backward, boolean left, boolean right, boolean strafeleft, boolean straferight, boolean jump, boolean spin);
 boolean B_CheckRespawn(player_t *player);
 void B_MoveBlocked(player_t *player);
 void B_RespawnBot(INT32 playernum);
+
+#endif

src/core/memory.h

@@ -1,4 +1,4 @@
-// BLANKART
+// SONIC ROBO BLAST 2 KART
 //-----------------------------------------------------------------------------
 // Copyright (C) 2024 by Ronald "Eidolon" Kinard
 // Copyright (C) 2024 by Kart Krew

src/core/static_vec.hpp

@@ -1,4 +1,4 @@
-// BLANKART
+// SONIC ROBO BLAST 2 KART
 //-----------------------------------------------------------------------------
 // Copyright (C) 2024 by Ronald "Eidolon" Kinard
 // Copyright (C) 2024 by Kart Krew

src/core/thread_pool.h

@@ -1,4 +1,4 @@
-// BLANKART
+// SONIC ROBO BLAST 2 KART
 //-----------------------------------------------------------------------------
 // Copyright (C) 2024 by Ronald "Eidolon" Kinard
 // Copyright (C) 2024 by Kart Krew

src/d_protocol.h

@@ -9,6 +9,9 @@
 /// \file  d_protocol.h
 /// \brief srb2kart:// protocol stuff
 
+#ifndef __D_PROTOCOL__
+#define __D_PROTOCOL__
+
 void D_SetupProtocol(void);
 
 void D_CreateProtocol(void);
@@ -16,3 +19,5 @@ void D_DeleteProtocol(void);
 #ifdef HAVE_CURL
 void D_DownloadReplay(const char *url, const char *path);
 #endif
+
+#endif //__D_PROTOCOL__

src/doomdef.h

@@ -92,7 +92,7 @@ extern char  logfilename[1024];
 
 // not sure if this belongs here lul
 // TODO: figure out whats preventing 32bit windows from working with libbacktrace
-#if defined(_WIN32) && !defined(MINGW64)
+#if defined(_WIN32) && !defined(__MINGW64__)
 #define HAVE_DRMINGW
 #endif
 
@@ -120,6 +120,9 @@ extern char  logfilename[1024];
 #define SUBVERSION 6 // more precise version number
 #define VERSIONSTRING "Saturn v9"
 #define VERSIONSTRINGW L"Saturn v9"
+
+#define SATURN_TESTING // comment out for saturn release builds!
+
 // Hey! If you change this, add 1 to the MODVERSION below! Otherwise we can't force updates!
 // And change CMakeLists.txt (not src/, but in root), for CMake users!
 #endif

src/k_director.h

@@ -10,9 +10,14 @@
 /// \file  k_director.h
 /// \brief SRB2kart automatic spectator camera.
 
+#ifndef __K_DIRECTOR__
+#define __K_DIRECTOR__
+
 boolean K_DirectorIsAvailable(void);
 void K_InitDirector(void);
 void K_UpdateDirector(void);
 void K_DrawDirectorDebugger(void);
 void K_DirectorFollowAttack(player_t *player, mobj_t *inflictor, mobj_t *source);
 void K_ToggleDirector(void);
+
+#endif

src/lua_hook.h

@@ -10,6 +10,9 @@
 /// \file  lua_hook.h
 /// \brief hooks for Lua scripting
 
+#ifndef __LUA_HOOK__
+#define __LUA_HOOK__
+
 #include "r_defs.h"
 #include "d_player.h"
 #include "s_sound.h"
@@ -146,3 +149,5 @@ boolean LUA_HookPlayerSquish(player_t *player, mobj_t *inflictor, mobj_t *source
 // (note: function format in lua doesn't include maxresults, so its function(result, gametype, secondgametype, prevmap)
 // to get maxresults use #result)
 void LUA_HookSetupVote(INT16 result[], INT16 maxresults, UINT8 gt, UINT8 secondgt);
+
+#endif //__LUA_HOOK__

src/lua_libs.h

@@ -10,6 +10,9 @@
 /// \file  lua_libs.h
 /// \brief libraries for Lua scripting
 
+#ifndef __LUA_LIBS__
+#define __LUA_LIBS__
+
 #include "doomtype.h"
 #include "blua/lua.h"
 
@@ -73,3 +76,5 @@ int LUA_ThinkerLib(lua_State *L);
 int LUA_MapLib(lua_State *L);
 int LUA_BlockmapLib(lua_State *L);
 int LUA_HudLib(lua_State *L);
+
+#endif //__LUA_LIBS__

src/m_cond.h

@@ -10,6 +10,9 @@
 /// \file  m_cond.h
 /// \brief Unlockable condition system for SRB2 version 2.1
 
+#ifndef __M_COND__
+#define __M_COND__
+
 #include "doomdef.h"
 
 // --------
@@ -182,3 +185,5 @@ UINT8 M_GotLowEnoughTime(INT32 tictime);
 //UINT8 M_GotHighEnoughRings(INT32 trings);
 
 #define M_Achieved(a) ((a) >= MAXCONDITIONSETS || conditionSets[a].achieved)
+
+#endif //__M_COND__

src/m_menu.c

@@ -1432,10 +1432,11 @@ void M_Drawer(void)
 				V_DrawThinString(vid.dup, vid.height - 20*vid.dup, V_NOSCALESTART|V_TRANSLUCENT|V_ALLOWLOWERCASE, compbranch);
 				V_DrawThinString(vid.dup, vid.height - 10*vid.dup, V_NOSCALESTART|V_TRANSLUCENT|V_ALLOWLOWERCASE, comprevision);
 #else // Regular build
-				V_DrawThinString(vid.dup, vid.height - 20*vid.dup, V_NOSCALESTART|V_TRANSLUCENT|V_ALLOWLOWERCASE, comprevision); // Removeur this for release! im just lazy to make a new flag or smth
+#ifdef SATURN_TESTING // ok not regular build lmao, we dont need to show this stuff in Saturn release builds
+				V_DrawThinString(vid.dup, vid.height - 20*vid.dup, V_NOSCALESTART|V_TRANSLUCENT|V_ALLOWLOWERCASE, comprevision);
+#endif
 				V_DrawThinString(vid.dup, vid.height - 10*vid.dup, V_NOSCALESTART|V_TRANSLUCENT|V_ALLOWLOWERCASE, va("%s", VERSIONSTRING));
 #endif
-
 #ifdef HWRENDER
 				if (rendermode == render_opengl)
 					V_DrawThinString(0, 0, V_GREENMAP|V_SNAPTOTOP|V_SNAPTOLEFT|V_TRANSLUCENT|V_ALLOWLOWERCASE, ("Opengl"));

src/p_map.c

@@ -345,6 +345,7 @@ static boolean PIT_CheckThing(mobj_t *thing)
 		blockdist = thing->radius + tmthing->radius;
 		if (abs(thing->x - tmx) >= blockdist || abs(thing->y - tmy) >= blockdist)
 			return true; // didn't hit it
+
 		// see if it went over / under
 		if (tmthing->z > thing->z + thing->height)
 			return true; // overhead
@@ -1712,10 +1713,14 @@ boolean P_CheckPosition(mobj_t *thing, fixed_t x, fixed_t y)
 	tmbbox[BOXRIGHT] = x + tmthing->radius;
 	tmbbox[BOXLEFT] = x - tmthing->radius;
 
-	if (thing->x != x || thing->y != y || thing->subsector == NULL)
+	if (thing->x != x || thing->y != y || !thing->subsector)
+	{
 		newsec = R_PointInSubsector(x, y)->sector;
+	}
 	else
+	{
 		newsec = thing->subsector->sector;
+	}
 
 	ceilingline = blockingline = NULL;
 
@@ -1808,17 +1813,17 @@ boolean P_CheckPosition(mobj_t *thing, fixed_t x, fixed_t y)
 
 			midheight = (bottomheight + ((topheight - bottomheight)/2));
 
-			delta1 = thing->z - midheight;
+			delta1 = abs(thing->z - midheight);
-			delta2 = thingtop - midheight;
+			delta2 = abs(thingtop - midheight);
 
-			if (topheight > tmfloorz && abs(delta1) < abs(delta2)
+			if (topheight > tmfloorz && delta1 < delta2
 				&& !(rover->flags & FF_REVERSEPLATFORM))
 			{
 				tmfloorz = tmdropoffz = topheight;
 				tmfloorslope = *rover->t_slope;
 			}
 
-			if (bottomheight < tmceilingz && abs(delta1) >= abs(delta2)
+			if (bottomheight < tmceilingz && delta1 >= delta2
 				&& !(rover->flags & FF_PLATFORM)
 				&& !(thing->type == MT_SKIM && (rover->flags & FF_SWIMMABLE)))
 			{
@@ -1869,7 +1874,7 @@ boolean P_CheckPosition(mobj_t *thing, fixed_t x, fixed_t y)
 					{
 						sector_t *polysec;
 						fixed_t delta1, delta2, thingtop;
-						fixed_t polytop, polybottom;
+						fixed_t polytop, polybottom, polymid;
 
 						po->validcount = validcount;
 
@@ -1895,21 +1900,24 @@ boolean P_CheckPosition(mobj_t *thing, fixed_t x, fixed_t y)
 						}
 
 						thingtop = thing->z + thing->height;
-						delta1 = thing->z - (polybottom + ((polytop - polybottom)/2));
+						polymid = (polybottom + ((polytop - polybottom)/2));
-						delta2 = thingtop - (polybottom + ((polytop - polybottom)/2));
 
-						if (polytop > tmfloorz && abs(delta1) < abs(delta2))
+						delta1 = abs(thing->z - polymid);
+						delta2 = abs(thingtop - polymid);
+
+						if (polytop > tmfloorz && delta1 < delta2)
 						{
 							tmfloorz = tmdropoffz = polytop;
 							tmfloorslope = NULL;
 						}
 
-						if (polybottom < tmceilingz && abs(delta1) >= abs(delta2))
+						if (polybottom < tmceilingz && delta1 >= delta2)
 						{
 							tmceilingz = tmdrpoffceilz = polybottom;
 							tmceilingslope = NULL;
 						}
 					}
+
 					plink = (polymaplink_t *)(plink->link.next);
 				}
 			}
@@ -1994,10 +2002,14 @@ static boolean P_CheckCameraPosition(fixed_t x, fixed_t y, camera_t *thiscam)
 	tmbbox[BOXRIGHT] = x + thiscam->radius;
 	tmbbox[BOXLEFT] = x - thiscam->radius;
 
-	if (thiscam->x != x || thiscam->y != y || thiscam->subsector == NULL)
+	if (thiscam->x != x || thiscam->y != y || !thiscam->subsector)
-		newsec = R_PointInSubsectorFast(x, y)->sector;
+	{
+		newsec = R_PointInSubsector(x, y)->sector;
+	}
 	else
+	{
 		newsec = thiscam->subsector->sector;
+	}
 
 	ceilingline = blockingline = NULL;
 
@@ -2042,24 +2054,25 @@ static boolean P_CheckCameraPosition(fixed_t x, fixed_t y, camera_t *thiscam)
 
 		for (rover = newsec->ffloors; rover; rover = rover->next)
 		{
-			fixed_t topheight, bottomheight;
+			fixed_t topheight, bottomheight, midheight;
 
-			if (!(rover->flags & FF_BLOCKOTHERS) || !(rover->flags & FF_EXISTS) || !(rover->flags & FF_RENDERALL) || UNLIKELY(GETSECSPECIAL(rover->master->frontsector->special, 4) == 12))
+			if (!(rover->flags & FF_BLOCKOTHERS) || !(rover->flags & FF_EXISTS) || !(rover->flags & FF_RENDERALL)
+			   || UNLIKELY(GETSECSPECIAL(rover->master->frontsector->special, 4) == 12))
 				continue;
 
 			topheight    = P_CameraGetFOFTopZ(thiscam, newsec, rover, x, y, NULL);
 			bottomheight = P_CameraGetFOFBottomZ(thiscam, newsec, rover, x, y, NULL);
+			midheight = (bottomheight + ((topheight - bottomheight)/2));
 
-			delta1 = thiscam->z - (bottomheight
+			delta1 = abs(thiscam->z - midheight);
-				+ ((topheight - bottomheight)/2));
+			delta2 = abs(thingtop - midheight);
-			delta2 = thingtop - (bottomheight
-				+ ((topheight - bottomheight)/2));
 
-			if (topheight > tmfloorz && abs(delta1) < abs(delta2))
+			if (topheight > tmfloorz && delta1 < delta2)
 			{
 				tmfloorz = tmdropoffz = topheight;
 			}
-			if (bottomheight < tmceilingz && abs(delta1) >= abs(delta2))
+
+			if (bottomheight < tmceilingz && delta1 >= delta2)
 			{
 				tmceilingz = tmdrpoffceilz = bottomheight;
 			}
@@ -2085,6 +2098,7 @@ static boolean P_CheckCameraPosition(fixed_t x, fixed_t y, camera_t *thiscam)
 		validcount++;
 
 		for (by = yl; by <= yh; by++)
+		{
 			for (bx = xl; bx <= xh; bx++)
 			{
 				INT32 offset;
@@ -2106,7 +2120,7 @@ static boolean P_CheckCameraPosition(fixed_t x, fixed_t y, camera_t *thiscam)
 					{
 						sector_t *polysec;
 						fixed_t delta1, delta2, thingtop;
-						fixed_t polytop, polybottom;
+						fixed_t polytop, polybottom, polymid;
 
 						po->validcount = validcount;
 
@@ -2137,19 +2151,22 @@ static boolean P_CheckCameraPosition(fixed_t x, fixed_t y, camera_t *thiscam)
 						}
 
 						thingtop = thiscam->z + thiscam->height;
-						delta1 = thiscam->z - (polybottom + ((polytop - polybottom)/2));
+						polymid = (polybottom + ((polytop - polybottom)/2));
-						delta2 = thingtop - (polybottom + ((polytop - polybottom)/2));
 
-						if (polytop > tmfloorz && abs(delta1) < abs(delta2))
+						delta1 = abs(thiscam->z - polymid);
+						delta2 = abs(thingtop - polymid);
+
+						if (polytop > tmfloorz && delta1 < delta2)
 							tmfloorz = tmdropoffz = polytop;
 
-						if (polybottom < tmceilingz && abs(delta1) >= abs(delta2))
+						if (polybottom < tmceilingz && delta1 >= delta2)
 							tmceilingz = tmdrpoffceilz = polybottom;
 					}
 					plink = (polymaplink_t *)(plink->link.next);
 				}
 			}
 		}
+	}
 
 	// check lines
 	for (bx = xl; bx <= xh; bx++)
@@ -3202,32 +3219,46 @@ stairstep:
 	}
 
 	do {
-		if (tmxmove > mo->radius) {
+		if (tmxmove > mo->radius)
+		{
 			newx = mo->x + mo->radius;
 			tmxmove -= mo->radius;
-		} else if (tmxmove < -mo->radius) {
+		}
+		else if (tmxmove < -mo->radius)
+		{
 			newx = mo->x - mo->radius;
 			tmxmove += mo->radius;
-		} else {
+		}
+		else
+		{
 			newx = mo->x + tmxmove;
 			tmxmove = 0;
 		}
-		if (tmymove > mo->radius) {
+
+		if (tmymove > mo->radius)
+		{
 			newy = mo->y + mo->radius;
 			tmymove -= mo->radius;
-		} else if (tmymove < -mo->radius) {
+		}
+		else if (tmymove < -mo->radius)
+		{
 			newy = mo->y - mo->radius;
 			tmymove += mo->radius;
-		} else {
+		}
+		else
+		{
 			newy = mo->y + tmymove;
 			tmymove = 0;
 		}
-		if (!P_TryMove(mo, newx, newy, true)) {
+
+		if (!P_TryMove(mo, newx, newy, true))
+		{
 			if (success)
 				return; // Good enough!!
 			else
 				goto retry;
 		}
+
 		success = true;
 	} while(tmxmove || tmymove);
 }
@@ -3603,7 +3634,7 @@ static boolean PIT_ChangeSector(mobj_t *thing, boolean realcrush)
 		if (thing->subsector->sector->ffloors && (realcrush || thing->flags & MF_PUSHABLE))
 		{
 			ffloor_t *rover;
-			fixed_t topheight, bottomheight;
+			fixed_t topheight, bottomheight, midheight;
 			fixed_t delta1, delta2;
 			INT32 thingtop = thing->z + thing->height;
 
@@ -3615,10 +3646,12 @@ static boolean PIT_ChangeSector(mobj_t *thing, boolean realcrush)
 
 				topheight = *rover->topheight;
 				bottomheight = *rover->bottomheight;
+				midheight = ((bottomheight + topheight)/2);
 
-				delta1 = thing->z - (bottomheight + topheight)/2;
+				delta1 = abs(thing->z - midheight);
-				delta2 = thingtop - (bottomheight + topheight)/2;
+				delta2 = abs(thingtop - midheight);
-				if (bottomheight <= thing->ceilingz && abs(delta1) >= abs(delta2))
+
+				if (bottomheight <= thing->ceilingz && delta1 >= delta2)
 				{
 					if (thing->flags & MF_PUSHABLE)
 					{
@@ -3667,6 +3700,7 @@ static boolean PIT_ChangeSector(mobj_t *thing, boolean realcrush)
 					killer = P_SpawnMobj(thing->x, thing->y, thing->z, MT_NULL);
 					killer->threshold = 44; // Special flag for crushing
 				}
+
 				if (!thing->player)
 					P_DamageMobj(thing, killer, killer, DMG_INSTAKILL);
 				else
@@ -3746,9 +3780,11 @@ boolean P_CheckSector(sector_t *sector, boolean crunch)
 	do
 	{
 		for (n = sector->touching_thinglist; n; n = n->m_thinglist_next) // go through list
+		{
 			if (!n->visited) // unprocessed thing found
 			{
 				n->visited = true; // mark thing as processed
+
 				if (!(n->m_thing->flags & MF_NOBLOCKMAP)) //jff 4/7/98 don't do these
 				{
 					if (!PIT_ChangeSector(n->m_thing, false)) // process it
@@ -3757,8 +3793,10 @@ boolean P_CheckSector(sector_t *sector, boolean crunch)
 						return nofit;
 					}
 				}
+
 				break; // exit and start over
 			}
+		}
 	} while (n); // repeat from scratch until all things left are marked valid
 
 	// Nothing blocked us, so lets crush for real!
@@ -3780,9 +3818,11 @@ boolean P_CheckSector(sector_t *sector, boolean crunch)
 			do
 			{
 				for (n = sec->touching_thinglist; n; n = n->m_thinglist_next)
+				{
 					if (!n->visited)
 					{
 						n->visited = true;
+
 						if (!(n->m_thing->flags & MF_NOBLOCKMAP))
 						{
 							PIT_ChangeSector(n->m_thing, true);
@@ -3790,6 +3830,7 @@ boolean P_CheckSector(sector_t *sector, boolean crunch)
 						}
 						break;
 					}
+				}
 			} while (n);
 		}
 	}
@@ -3803,9 +3844,11 @@ boolean P_CheckSector(sector_t *sector, boolean crunch)
 	do
 	{
 		for (n = sector->touching_thinglist; n; n = n->m_thinglist_next) // go through list
+		{
 			if (!n->visited) // unprocessed thing found
 			{
 				n->visited = true; // mark thing as processed
+
 				if (!(n->m_thing->flags & MF_NOBLOCKMAP)) //jff 4/7/98 don't do these
 				{
 					PIT_ChangeSector(n->m_thing, true); // process it
@@ -3813,6 +3856,7 @@ boolean P_CheckSector(sector_t *sector, boolean crunch)
 				}
 				break; // exit and start over
 			}
+		}
 	} while (n); // repeat from scratch until all things left are marked valid
 
 	return nofit;
@@ -4087,7 +4131,7 @@ fixed_t P_FloorzAtPos(fixed_t x, fixed_t y, fixed_t z, fixed_t height)
 
 		for (rover = sec->ffloors; rover; rover = rover->next)
 		{
-			fixed_t topheight, bottomheight;
+			fixed_t topheight, bottomheight, midheight;
 
 			if (!(rover->flags & FF_EXISTS))
 				continue;
@@ -4105,13 +4149,16 @@ fixed_t P_FloorzAtPos(fixed_t x, fixed_t y, fixed_t z, fixed_t height)
 					if (floorz < z)
 						floorz = z;
 				}
+
 				continue;
 			}
 
-			delta1 = z - (bottomheight + ((topheight - bottomheight)/2));
+			midheight = (bottomheight + ((topheight - bottomheight)/2));
-			delta2 = thingtop - (bottomheight + ((topheight - bottomheight)/2));
 
-			if (topheight > floorz && abs(delta1) < abs(delta2))
+			delta1 = abs(z - midheight);
+			delta2 = abs(thingtop - midheight);
+
+			if (topheight > floorz && delta1 < delta2)
 				floorz = topheight;
 		}
 	}

src/qs22j.c

@@ -18,7 +18,6 @@
 #include <stdint.h>
 
 #include "qs22j.h"
-#include "doomdef.h"
 
 #define INSORTTHRESH	5			// if n < this use insertion sort
 									// MUST be >= 2
@@ -89,7 +88,7 @@ static inline char *med3(char *a, char *b, char *c, int (*compar)(const void *,
 void qs22j(void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *))
 {
 	// we have nothing to sort
-	if (UNLIKELY(nmemb <= 1))
+	if (__builtin_expect(!!(nmemb <= 1), 0) ) //UNLIKELY - thx windoze
 	{
 		return;
 	}

src/r_skins.h

@@ -15,6 +15,7 @@
 
 #ifndef __R_SKINS__
 #define __R_SKINS__
+
 #ifdef __cplusplus
 extern "C" {
 #endif

src/sdl/i_system.cpp

@@ -1453,122 +1453,7 @@ void I_SleepDuration(precise_t duration)
 #endif
 }
 
-#ifdef HAVE_THREADS
+static void I_PrintSignal(INT32 signal_num, boolean core_dumped, char *signal_msg);
-#include "../core/thread_pool.h"
-static std::thread::id g_main_thread_id;
-#endif
-
-boolean g_in_exiting_signal_handler = false;
-
-static void I_PrintSignal(INT32 signal_num, boolean core_dumped, char *signal_msg)
-{
-	const char *sigmsg;
-
-	switch (signal_num)
-	{
-#ifdef SIGINT
-		case SIGINT:
-			sigmsg = ("SIGINT - SRB2Kart-Saturn was interrupted prematurely by the user.");
-			break;
-#endif
-		case SIGILL: // illegal instruction - invalid function image
-			sigmsg = ("SIGILL - SRB2Kart-Saturn has attempted to execute an illegal instruction and needs to close.");
-			break;
-		case SIGFPE: // mathematical exception
-			sigmsg = ("SIGFPE - SRB2Kart-Saturn has encountered a mathematical exception and needs to close.");
-			break;
-		case SIGSEGV: // segment violation
-			sigmsg = ("SIGSEGV - SRB2Kart-Saturn has attempted to access a memory location that it shouldn't and needs to close.");
-			break;
-#ifdef SIGTERM
-		case SIGTERM: // Software termination signal from kill
-			sigmsg = ("SIGTERM - SRB2Kart-Saturn was terminated by a kill signal.");
-			break;
-#endif
-#ifdef SIGBREAK
-		case SIGBREAK: // Ctrl-Break sequence
-			sigmsg =("SIGBREAK - SRB2Kart-Saturn was terminated by a Ctrl-Break sequence.")
-			break;
-#endif
-		case SIGABRT: // abnormal termination triggered by abort call
-			sigmsg = ("SIGABRT - SRB2Kart-Saturn was terminated by an abort signal.");
-			break;
-		default:
-			sprintf(signal_msg, "Signal number %d", signal_num);
-			sigmsg = (core_dumped ? "Unknown signal" : signal_msg);
-			break;
-	}
-
-	if (core_dumped)
-	{
-		if (sigmsg)
-			sprintf(signal_msg, "%s (core dumped)", sigmsg);
-		else
-			strcat(signal_msg, " (core dumped)");
-	}
-	else
-	{
-		sprintf(signal_msg, "%s", sigmsg);
-	}
-}
-
-static void I_ReportSignal(int num, int coredumped)
-{
-	char sigmsg[512];
-
-	I_PrintSignal(num, coredumped, sigmsg);
-
-	size_t len = strlen(sigmsg);
-	snprintf(sigmsg + len, sizeof(sigmsg) - len, "\n\nCrash report has been saved into %s", CRASH_LOGFILE_NAME);
-	I_OutputMsg("\nProcess killed by signal: %s\n\n", sigmsg);
-	SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Process killed by signal", sigmsg, NULL);
-}
-
-#ifndef NEWSIGNALHANDLER
-FUNCNORETURN static ATTRNORETURN void signal_handler(INT32 num)
-{
-	g_in_exiting_signal_handler = true;
-
-#ifdef HAVE_THREADS
-	if (g_main_thread_id != std::this_thread::get_id())
-	{
-		// Do not attempt any sort of recovery if this signal triggers off the main thread
-		signal(num, SIG_DFL);
-		raise(num);
-		exit(-2);
-	}
-#endif
-
-	D_QuitNetGame(); // Fix server freezes
-
-#ifdef HAVE_LIBBACKTRACE
-	write_backtrace(BT_CRASH_REASON_SIGNAL(num));
-#endif
-
-	I_ReportSignal(num, 0);
-	I_ShutdownSystem();
-	signal(num, SIG_DFL);               //default signal action
-	raise(num);
-	I_Quit();
-}
-#endif
-
-FUNCNORETURN static ATTRNORETURN void quit_handler(int num)
-{
-#ifdef HAVE_THREADS
-	if (g_main_thread_id != std::this_thread::get_id())
-	{
-		// Do not attempt any sort of recovery if this signal triggers off the main thread
-		signal(num, SIG_DFL);
-		raise(num);
-		exit(-2);
-	}
-#endif
-
-	signal(num, SIG_DFL); //default signal action
-	raise(num);
-	I_Quit();
-}
 
 #ifdef HAVE_LIBBACKTRACE
 #include <backtrace.h>
@@ -1750,6 +1635,123 @@ static void write_backtrace(bt_crash_reason_t reason)
 }
 #endif
 
+#ifdef HAVE_THREADS
+#include "../core/thread_pool.h"
+static std::thread::id g_main_thread_id;
+#endif
+
+boolean g_in_exiting_signal_handler = false;
+
+static void I_PrintSignal(INT32 signal_num, boolean core_dumped, char *signal_msg)
+{
+	const char *sigmsg;
+
+	switch (signal_num)
+	{
+#ifdef SIGINT
+		case SIGINT:
+			sigmsg = ("SIGINT - SRB2Kart-Saturn was interrupted prematurely by the user.");
+			break;
+#endif
+		case SIGILL: // illegal instruction - invalid function image
+			sigmsg = ("SIGILL - SRB2Kart-Saturn has attempted to execute an illegal instruction and needs to close.");
+			break;
+		case SIGFPE: // mathematical exception
+			sigmsg = ("SIGFPE - SRB2Kart-Saturn has encountered a mathematical exception and needs to close.");
+			break;
+		case SIGSEGV: // segment violation
+			sigmsg = ("SIGSEGV - SRB2Kart-Saturn has attempted to access a memory location that it shouldn't and needs to close.");
+			break;
+#ifdef SIGTERM
+		case SIGTERM: // Software termination signal from kill
+			sigmsg = ("SIGTERM - SRB2Kart-Saturn was terminated by a kill signal.");
+			break;
+#endif
+#ifdef SIGBREAK
+		case SIGBREAK: // Ctrl-Break sequence
+			sigmsg =("SIGBREAK - SRB2Kart-Saturn was terminated by a Ctrl-Break sequence.");
+			break;
+#endif
+		case SIGABRT: // abnormal termination triggered by abort call
+			sigmsg = ("SIGABRT - SRB2Kart-Saturn was terminated by an abort signal.");
+			break;
+		default:
+			sprintf(signal_msg, "Signal number %d", signal_num);
+			sigmsg = (core_dumped ? "Unknown signal" : signal_msg);
+			break;
+	}
+
+	if (core_dumped)
+	{
+		if (sigmsg)
+			sprintf(signal_msg, "%s (core dumped)", sigmsg);
+		else
+			strcat(signal_msg, " (core dumped)");
+	}
+	else
+	{
+		sprintf(signal_msg, "%s", sigmsg);
+	}
+}
+
+static void I_ReportSignal(int num, int coredumped)
+{
+	char sigmsg[512];
+
+	I_PrintSignal(num, coredumped, sigmsg);
+
+	size_t len = strlen(sigmsg);
+	snprintf(sigmsg + len, sizeof(sigmsg) - len, "\n\nCrash report has been saved into %s", CRASH_LOGFILE_NAME);
+	I_OutputMsg("\nProcess killed by signal: %s\n\n", sigmsg);
+	SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Process killed by signal", sigmsg, NULL);
+}
+
+#ifndef NEWSIGNALHANDLER
+FUNCNORETURN static ATTRNORETURN void signal_handler(INT32 num)
+{
+	g_in_exiting_signal_handler = true;
+
+#ifdef HAVE_THREADS
+	if (g_main_thread_id != std::this_thread::get_id())
+	{
+		// Do not attempt any sort of recovery if this signal triggers off the main thread
+		signal(num, SIG_DFL);
+		raise(num);
+		exit(-2);
+	}
+#endif
+
+	D_QuitNetGame(); // Fix server freezes
+
+#ifdef HAVE_LIBBACKTRACE
+	write_backtrace(BT_CRASH_REASON_SIGNAL(num));
+#endif
+
+	I_ReportSignal(num, 0);
+	I_ShutdownSystem();
+	signal(num, SIG_DFL);               //default signal action
+	raise(num);
+	I_Quit();
+}
+#endif
+
+FUNCNORETURN static ATTRNORETURN void quit_handler(int num)
+{
+#ifdef HAVE_THREADS
+	if (g_main_thread_id != std::this_thread::get_id())
+	{
+		// Do not attempt any sort of recovery if this signal triggers off the main thread
+		signal(num, SIG_DFL);
+		raise(num);
+		exit(-2);
+	}
+#endif
+
+	signal(num, SIG_DFL); //default signal action
+	raise(num);
+	I_Quit();
+}
+
 static void I_RegisterSignals(void)
 {
 #ifdef HAVE_THREADS

src/y_inter.h

@@ -9,6 +9,9 @@
 /// \file  y_inter.h
 /// \brief Tally screens, or "Intermissions" as they were formally called in Doom
 
+#ifndef __Y_INTER__
+#define __Y_INTER__
+
 extern boolean usebuffer;
 
 void Y_IntermissionDrawer(void);
@@ -90,3 +93,5 @@ typedef struct
 	patch_t *rubyicon;              // encore ruby patch
 } votescreen_t;
 extern votescreen_t VoteScreen;
+
+#endif // __Y_INTER__