Remove lua_udatalib, and use Lua_CreateFieldTable for mobj and player instead

Need to test this a little but in theory, udatalib doesn't really give
much benefits, and using fields table and enum is safer than messing
with offsetof

src/CMakeLists.txt

@@ -246,6 +246,8 @@ set(SRB2_CONFIG_ASAN OFF CACHE BOOL
 	"Compile with AddressSanitizer (libasan).")
 set(SRB2_CONFIG_UBSAN OFF CACHE BOOL
 	"Compile with UndefinedBehaviorSanitizer (libubsan).")
+set(SRB2_CONFIG_TSAN OFF CACHE BOOL
+	"Compile with ThreadSanitizer (libtsan).")
 
 set(SRB2_CONFIG_MUMBLE ON CACHE BOOL
 	"Enable Mumble support")
@@ -257,6 +259,9 @@ set(SRB2_CONFIG_SATURNJOIN ON CACHE BOOL
 set(SRB2_CONFIG_SCREENFBO ON CACHE BOOL
 	"Enable hardware renderer (OpenGL) FBO downsampling support")
 
+set(SRB2_CONFIG_PHOBOS OFF CACHE BOOL
+	" Compile the Phobos client. Which contains things not compatible with vanilla, such as raised skinlimits, 32 player support, bugfixes, etc.")
+
 if(${SRB2_CONFIG_DEDICATED})
 	set(SRB2_CONFIG_HAVE_GME NO)
 	set(SRB2_CONFIG_HAVE_OPENMPT NO)
@@ -287,7 +292,6 @@ if(${SRB2_CONFIG_HAVE_BLUA})
 		lua_script.c
 		lua_skinlib.c
 		lua_thinkerlib.c
-		lua_udatalib.c
 		lua_glib.c
 	)
 	set(SRB2_LUA_HEADERS
@@ -297,7 +301,6 @@ if(${SRB2_CONFIG_HAVE_BLUA})
 		lua_profile.h
 		lua_libs.h
 		lua_script.h
-		lua_udatalib.h
 		lua_glib.h
 	)
 
@@ -583,6 +586,10 @@ if(${SRB2_CONFIG_SATURNJOIN})
 	add_definitions(-DDOSATURNJOIN)
 endif()
 
+if(${SRB2_CONFIG_PHOBOS})
+	add_definitions(-DPHOBOS_BUILD)
+endif()
+
 # Targets
 
 # Compatibility flag with later versions of GCC

src/Makefile

@@ -65,12 +65,17 @@
 # DEBUGMODE=1 - Enable various debugging capabilities.
 #               Also disables optimizations.
 #
+# PHOBOS_BUILD=1 - Compile the Phobos client.
+#                  Contains things not compatible with vanilla.
+#                  such as raised skinlimits, 32 player support, bugfixes, etc.
+#
 # Development flags:
 #
 # VALGRIND=1 - Enable Valgrind memory debugging support.
 # PROFILEMODE=1 - Enable performance profiling (gprof).
 # USEASAN=1 - Enable building with Address Sanitizer.
 # USEUBSAN=1 - Enable building with Undefined Behavior Sanitizer.
+# USETSAN=1 - Enable building with Thread Sanitizer.
 # NOLIBBACKTRACE=1 - Disable using Libbacktrace for crashlog traces.
 #
 # General flags for building:
@@ -257,23 +262,35 @@ debug_opts=-D_DEBUG
 else # build a normal optimized version
 debug_opts=-DNDEBUG
 opts+=-O3
-ifndef NOLTO
-# compile with LTO
-opts+=-flto=auto
-libs+=-flto=auto
-endif
 endif
 
 ifdef USEASAN
 # compile with asan
 opts+=-O1 -fsanitize=address -fno-omit-frame-pointer -fno-common
 libs+=-fsanitize=address
+NOLTO=1
 endif
 
 ifdef USEUBSAN
 # compile with ubsan
 opts+=-O1 -fsanitize=undefined -fno-omit-frame-pointer
 libs+=-fsanitize=undefined
+NOLTO=1
+endif
+
+ifdef USETSAN
+# compile with tsan
+opts+=-O1 -fsanitize=thread -fno-omit-frame-pointer
+libs+=-fsanitize=thread
+NOLTO=1
+endif
+
+ifndef DEBUGMODE
+ifndef NOLTO
+# compile with LTO
+opts+=-flto=auto
+libs+=-flto=auto
+endif
 endif
 
 ifdef USEJEMALLOC

src/Makefile.d/features.mk

@@ -9,6 +9,7 @@ passthru_opts+=\
 	HAVE_DISCORDRPC DEVELOP\
 	NOHOLEPUNCH\
 	HAVE_IPV6\
+	PHOBOS_BUILD\
 
 # build with debugging information
 ifdef DEBUGMODE

src/Sourcefile

@@ -97,6 +97,5 @@ lua_playerlib.c
 lua_script.c
 lua_skinlib.c
 lua_thinkerlib.c
-lua_udatalib.c
 lua_glib.c
 lua_profile.cpp

src/blua/ldo.c

@@ -55,8 +55,8 @@ struct lua_longjmp {
 
 void luaD_seterrorobj (lua_State *L, int lerrcode, StkId oldtop) {
   switch (lerrcode) {
-    case LUA_ERRMEM: {
-      setsvalue2s(L, oldtop, luaS_newliteral(L, MEMERRMSG));
+    case LUA_ERRMEM: {  /* memory error? */
+      setsvalue2s(L, oldtop, G(L)->memerrmsg); /* reuse preregistered msg. */
       break;
     }
     case LUA_ERRERR: {

src/blua/lmem.h

@@ -13,8 +13,6 @@
 #include "llimits.h"
 #include "lua.h"
 
-#define MEMERRMSG	"not enough memory"
-
 
 #define luaM_reallocv(L,b,on,n,e) \
 	((cast(size_t, (n)+1) <= MAX_SIZET/(e)) ?  /* +1 to avoid warnings */ \

src/blua/lstate.c

@@ -64,6 +64,9 @@ static void freestack (lua_State *L, lua_State *L1) {
 }
 
 
+#define MEMERRMSG       "not enough memory"
+
+
 /*
 ** open parts that may cause memory-allocation errors
 */
@@ -76,7 +79,9 @@ static void f_luaopen (lua_State *L, void *ud) {
   luaS_resize(L, MINSTRTABSIZE);  /* initial size of string table */
   luaT_init(L);
   luaX_init(L);
-  luaS_fix(luaS_newliteral(L, MEMERRMSG));
+  /* pre-create memory-error message */
+  g->memerrmsg = luaS_newliteral(L, MEMERRMSG);
+  luaS_fix(g->memerrmsg);  /* it should never be collected */
   g->GCthreshold = 4*g->totalbytes;
 }
 

src/blua/lstate.h

@@ -88,6 +88,7 @@ typedef struct global_State {
   lua_CFunction panic;  /* to be called in unprotected errors */
   TValue l_registry;
   struct lua_State *mainthread;
+  TString *memerrmsg;  /* memory-error message */
   UpVal uvhead;  /* head of double-linked list of all open upvalues */
   struct Table *mt[NUM_TAGS];  /* metatables for basic types */
   TString *tmname[TM_N];  /* array with tag-method names */

src/byteptr.h

@@ -206,6 +206,15 @@ FUNCINLINE static ATTRINLINE UINT32 readulong(void *ptr)
 	p += n;                   \
 } while (0)
 
+
+#ifdef PHOBOS_BUILD
+#define WRITESKIN(p,b) WRITEUINT16(p,b)
+#define READSKIN(p) READUINT16(p)
+#else
+#define WRITESKIN(p,b) WRITEUINT8(p,b)
+#define READSKIN(p) READUINT8(p)
+#endif
+
 #ifdef __cplusplus
 } // extern "C"
 #endif

src/command.c

@@ -1739,6 +1739,7 @@ static void CV_SetCVar(consvar_t *var, const char *value, boolean stealth)
 		// send the value of the variable
 		UINT8 buf[128];
 		UINT8 *p = buf;
+
 		if (!(server || (IsPlayerAdmin(consoleplayer))))
 		{
 			CONS_Alert(CONS_NOTICE, "Only the server or admin can change: %s %s\n", var->name, var->string);

src/d_clisrv.c

@@ -1125,7 +1125,7 @@ static cl_mode_t cl_mode = CL_SEARCHING;
 static UINT16 cl_lastcheckedfilecount = 0; // used for full file list
 
 // Player name send/load
-
+#ifndef PHOBOS_BUILD
 static void CV_SavePlayerNames(UINT8 **p)
 {
 	INT32 i = 0;
@@ -1161,6 +1161,7 @@ static void CV_LoadPlayerNames(UINT8 **p)
 		memcpy(player_names[i], tmp_name, MAXPLAYERNAME+1);
 	}
 }
+#endif
 
 static void CL_DrawAddonTypes(void)
 {
@@ -1772,7 +1773,7 @@ static void SV_SendPlayerInfo(INT32 node)
 		// doesent really matter what we put here lel
 		netbuffer->u.playerinfo[0].score = LONG(42069);
 		netbuffer->u.playerinfo[0].timeinserver = SHORT(42069);
-		netbuffer->u.playerinfo[0].skin = (UINT8)1; // no clue wtf skin 1 is, tails maybe?
+		netbuffer->u.playerinfo[0].skin = (skinnum_t)1; // no clue wtf skin 1 is, tails maybe?
 
 		netbuffer->u.playerinfo[0].data = 0;
 
@@ -1817,11 +1818,11 @@ static void SV_SendPlayerInfo(INT32 node)
 
 		netbuffer->u.playerinfo[i].score = LONG(players[i].score);
 		netbuffer->u.playerinfo[i].timeinserver = SHORT((UINT16)(players[i].jointime / TICRATE));
-		netbuffer->u.playerinfo[i].skin = (UINT8)players[i].skin;
+		netbuffer->u.playerinfo[i].skin = (skinnum_t)players[i].skin;
 
 		// Extra data
 		// Kart has extra skincolors, so we can't use this
-		//netbuffer->u.playerinfo[i].data = 0; //netbuffer->u.playerinfo[i].data = players[i].skincolor;
+		//netbuffer->u.playerinfo[i].data = 0;
 
 		// well why not, we only got like 100 of these?
 		netbuffer->u.playerinfo[i].data = players[i].skincolor;
@@ -1927,8 +1928,10 @@ static void SV_SendMapIcon(INT32 node)
   */
 static boolean SV_SendServerConfig(INT32 node)
 {
+#ifndef PHOBOS_BUILD
 	INT32 i;
 	UINT8 *p, *op;
+#endif
 	boolean waspacketsent;
 
 	doomdata_t *netbuffer = DOOMCOM_DATA(doomcom);
@@ -1946,6 +1949,7 @@ static boolean SV_SendServerConfig(INT32 node)
 	netbuffer->u.servercfg.gametype = (UINT8)gametype;
 	netbuffer->u.servercfg.modifiedgame = (UINT8)modifiedgame;
 
+#ifndef PHOBOS_BUILD
 	// we fill these structs with FFs so that any players not in game get sent as 0xFFFF
 	// which is nice and easy for us to detect
 	memset(netbuffer->u.servercfg.playerskins, 0xFF, sizeof(netbuffer->u.servercfg.playerskins));
@@ -1961,6 +1965,7 @@ static boolean SV_SendServerConfig(INT32 node)
 		netbuffer->u.servercfg.playerskins[i] = (UINT8)players[i].skin;
 		netbuffer->u.servercfg.playercolor[i] = (UINT8)players[i].skincolor;
 	}
+#endif
 
 	netbuffer->u.servercfg.maxplayer = (UINT8)(min((dedicated ? MAXPLAYERS-1 : MAXPLAYERS), cv_maxplayers.value));
 	netbuffer->u.servercfg.allownewplayer = cv_allownewplayer.value;
@@ -1968,12 +1973,16 @@ static boolean SV_SendServerConfig(INT32 node)
 
 	memcpy(netbuffer->u.servercfg.server_context, server_context, 8);
 
+#ifdef PHOBOS_BUILD
+	const size_t len = sizeof(serverconfig_pak);
+#else
 	op = p = netbuffer->u.servercfg.varlengthinputs;
 
 	CV_SavePlayerNames(&p);
 	CV_SaveNetVars(&p, false);
 
 	const size_t len = sizeof (serverconfig_pak) + (size_t)(p - op);
+#endif
 
 #ifdef DEBUGFILE
 	if (debugfile)
@@ -3338,6 +3347,7 @@ static void Command_connect(void)
 		return;
 	}
 
+	// StarManiaKG: allow us to join servers from anywhere at any time //
 	if (Playing() || demo.title || demo.playback)
 	{
 		if (demo.title || demo.playback)
@@ -3356,7 +3366,9 @@ static void Command_connect(void)
 		D_StartTitle();
 	}
 	else
+	{
 		M_ClearMenus(true); // close the menus
+	}
 
 	// modified game check: no longer handled
 	// we don't request a restart unless the filelist differs
@@ -3372,37 +3384,52 @@ static void Command_connect(void)
 	}
 	else
 	{
-		// used in menu to connect to a server in the list
-		if (netgame && fasticmp(COM_Argv(1), "node"))
+		// Get the server node.
+		if (netgame)
 		{
-			servernode = (SINT8)atoi(COM_Argv(2));
-		}
-		else if (netgame)
-		{
-			CONS_Printf(M_GetText("You cannot connect while in a game. End this game first.\n"));
-			return;
-		}
-		else if (I_NetOpenSocket)
-		{
-			I_NetOpenSocket();
-			netgame = true;
-			multiplayer = true;
-
-			if (fasticmp(COM_Argv(1), "any"))
-				servernode = BROADCASTADDR;
-			else if (I_NetMakeNodewPort && COM_Argc() >= 3)
-				servernode = I_NetMakeNodewPort(COM_Argv(1), COM_Argv(2));
-			else if (I_NetMakeNodewPort)
-				servernode = I_NetMakeNode(COM_Argv(1));
+			// used in menu to connect to a server in the list
+			if (fasticmp(COM_Argv(1), "node"))
+			{
+				servernode = (SINT8)atoi(COM_Argv(2));
+			}
 			else
 			{
-				CONS_Alert(CONS_ERROR, M_GetText("There is no server identification with this network driver\n"));
-				D_CloseConnection();
-				return;
+				D_QuitNetGame();
+				CL_Reset();
+				D_StartTitle();
 			}
 		}
 		else
-			CONS_Alert(CONS_ERROR, M_GetText("There is no network driver\n"));
+		{
+			// Standard behaviour
+			if (I_NetOpenSocket)
+			{
+				I_NetOpenSocket();
+				netgame = true;
+				multiplayer = true;
+
+				if (fasticmp(COM_Argv(1), "any"))
+					servernode = BROADCASTADDR;
+				else if (I_NetMakeNodewPort)
+				{
+					if (COM_Argc() >= 3) // address AND port
+						servernode = I_NetMakeNodewPort(COM_Argv(1), COM_Argv(2));
+					else // address only, or address:port
+						servernode = I_NetMakeNode(COM_Argv(1));
+				}
+				else
+				{
+					CONS_Alert(CONS_ERROR, M_GetText("There is no server identification with this network driver\n"));
+					D_CloseConnection();
+					return;
+				}
+			}
+			else
+			{
+				CONS_Alert(CONS_ERROR, M_GetText("There is no network driver\n"));
+				return;
+			}
+		}
 
 		// invalid address
 		if (servernode == -1)
@@ -3449,6 +3476,7 @@ static void ResetNode(INT32 node);
 //
 void CL_ClearPlayer(INT32 playernum)
 {
+	// Handle mobj_t pointers.
 	if (players[playernum].mo)
 	{
 		// Don't leave a NiGHTS ghost!
@@ -3457,6 +3485,7 @@ void CL_ClearPlayer(INT32 playernum)
 		P_RemoveMobj(players[playernum].mo);
 	}
 
+	// Wipe the struct.
 	memset(&players[playernum], 0, sizeof(player_t));
 }
 
@@ -5165,7 +5194,7 @@ static void PT_ServerInfo(SINT8 node)
 	const tic_t ticthen = (tic_t)LONG(netbuffer->u.serverinfo.time);
 	const tic_t ticdiff = (ticnow - ticthen)*1000/NEWTICRATE;
 	netbuffer->u.serverinfo.time = (tic_t)LONG(ticdiff);
-	netbuffer->u.serverinfo.servername[MAXSERVERNAME-1] = 0;
+	netbuffer->u.serverinfo.servername[MAXSERVERNAME-1] = '\0';
 	netbuffer->u.serverinfo.application
 		[sizeof netbuffer->u.serverinfo.application - 1] = '\0';
 	memcpy(servername, netbuffer->u.serverinfo.servername, MAXSERVERNAME);
@@ -5414,8 +5443,10 @@ static void PT_ServerRefuse(SINT8 node)
 // Positive response of client join request
 static void PT_ServerCFG(SINT8 node)
 {
+#ifndef PHOBOS_BUILD
 	INT32 j;
 	UINT8 *scp;
+#endif
 
 	if (server && serverrunning && node != servernode)
 	{ // but wait I thought I'm the server?
@@ -5438,8 +5469,10 @@ static void PT_ServerCFG(SINT8 node)
 		if ((gametype = netbuffer->u.servercfg.gametype) >= NUMGAMETYPES)
 			I_Error("Bad gametype %d in cliserv!", gametype);
 		modifiedgame = netbuffer->u.servercfg.modifiedgame;
+#ifndef PHOBOS_BUILD
 		for (j = 0; j < MAXPLAYERS; j++)
 			adminplayers[j] = netbuffer->u.servercfg.adminplayers[j];
+#endif
 		memcpy(server_context, netbuffer->u.servercfg.server_context, 8);
 	}
 
@@ -5465,6 +5498,7 @@ static void PT_ServerCFG(SINT8 node)
 	SendSaturnInfo(node);
 #endif
 
+#ifndef PHOBOS_BUILD
 	memset(playeringame, 0, sizeof(playeringame));
 
 	for (j = 0; j < MAXPLAYERS; j++)
@@ -5481,6 +5515,7 @@ static void PT_ServerCFG(SINT8 node)
 	scp = netbuffer->u.servercfg.varlengthinputs;
 	CV_LoadPlayerNames(&scp);
 	scp += CV_LoadNetVars(scp);
+#endif
 
 	/// \note Wait. What if a Lua script uses some global custom variables synched with the NetVars hook?
 	///       Shouldn't them be downloaded even at intermission time?
@@ -7238,6 +7273,7 @@ static void DedicatedIdleUpdate(INT32 *realtics)
 		{
 			CONS_Printf("DEDICATED: Awakening from idle (Player detected...)\n");
 		}
+
 		dedicatedidle = 0;
 	}
 }

src/d_clisrv.h

@@ -339,13 +339,17 @@ typedef struct
 	UINT8 clientnode;
 	UINT8 gamestate;
 
+#ifndef PHOBOS_BUILD
 	// 0xFF == not in game; else player skin num
 	UINT8 playerskins[MAXPLAYERS];
 	UINT8 playercolor[MAXPLAYERS];
+#endif
 
 	UINT8 gametype;
 	UINT8 modifiedgame;
+#ifndef PHOBOS_BUILD
 	SINT8 adminplayers[MAXPLAYERS]; // Needs to be signed
+#endif
 
 	char server_context[8]; // Unique context id, generated at server startup.
 
@@ -354,7 +358,9 @@ typedef struct
 	boolean allownewplayer;
 	boolean discordinvites;
 
+#ifndef PHOBOS_BUILD
 	UINT8 varlengthinputs[0]; // Playernames and netvars
+#endif
 } ATTRPACK serverconfig_pak;
 
 typedef struct {
@@ -444,7 +450,7 @@ typedef struct
 	char name[MAXPLAYERNAME+1];
 	UINT8 address[4]; // sending another string would run us up against MAXPACKETLENGTH
 	UINT8 team;
-	UINT8 skin;
+	skinnum_t skin;
 	UINT8 data; // Color is first four bits, hasflag, isit and issuper have one bit each, the last is unused.
 	UINT32 score;
 	UINT16 timeinserver; // In seconds.
@@ -454,7 +460,7 @@ typedef struct
 typedef struct
 {
 	char name[MAXPLAYERNAME+1];
-	UINT8 skin;
+	skinnum_t skin;
 	UINT8 color;
 	UINT32 pflags;
 	UINT32 score;

src/d_main.c

@@ -1149,13 +1149,19 @@ static void D_FindAddonsToAutoload(void)
 		// ok so theres still issues with players adding stuff to autoload by accident
 		// sometimes this stuff contains maps
 		// you can probably imagine how that goes in a netgame....
-		if (W_CheckAutoLoadContainsMap(wadsToAutoload))
+		int retmap = W_CheckAutoLoadContainsMap(wadsToAutoload);
+		if (retmap == -1)
+		{
+			CONS_Alert(CONS_WARNING, "Autoload: file %s was not found or not valid.\n", wadsToAutoload);
+			continue;
+		}
+		if (retmap > 0)
 		{
 			CONS_Alert(CONS_WARNING, "Autoload: file %s contains map data, this WILL cause crashes and desynchs! skipping...\n", wadsToAutoload);
 			continue;
 		}
 
-		if (!postload && W_CheckPostLoadList(wadsToAutoload))
+		if (!postload && W_CheckPostLoadList(wadsToAutoload) > 0)
 		{
 			CONS_Printf("Autoload: forcing postload for file %s\n", wadsToAutoload);
 			postload = true;

src/d_netcmd.c

@@ -147,6 +147,11 @@ static void Command_Addfilelocal(void);
 static void Command_Addfile(void);
 static void Command_Addskins(void);
 static void Command_GLocalSkin(void);
+static void SetPrefcolor(int splitplayer);
+static void Command_UsePrefcolor(void);
+static void Command_UsePrefcolor2(void);
+static void Command_UsePrefcolor3(void);
+static void Command_UsePrefcolor4(void);
 static void Command_ListWADS_f(void);
 static void Command_LocateLump_f(void);
 static void Command_ListDoomednums_f(void);
@@ -435,10 +440,18 @@ consvar_t cv_pointlimit = {"pointlimit", "0", CV_NETVAR|CV_CALL|CV_NOINIT, point
 static CV_PossibleValue_t timelimit_cons_t[] = {{0, "MIN"}, {30, "MAX"}, {0, NULL}};
 consvar_t cv_timelimit = {"timelimit", "0", CV_NETVAR|CV_CALL|CV_NOINIT, timelimit_cons_t,
 	TimeLimit_OnChange, 0, NULL, NULL, 0, 0, NULL};
+#ifdef PHOBOS_BUILD
+static CV_PossibleValue_t numlaps_cons_t[] = {{1, "MIN"}, {255, "MAX"}, {0, NULL}};
+#else
 static CV_PossibleValue_t numlaps_cons_t[] = {{1, "MIN"}, {50, "MAX"}, {0, NULL}};
+#endif
 consvar_t cv_numlaps = {"numlaps", "3", CV_NETVAR|CV_CALL|CV_NOINIT, numlaps_cons_t,
 	NumLaps_OnChange, 0, NULL, NULL, 0, 0, NULL};
+#ifdef PHOBOS_BUILD
+static CV_PossibleValue_t basenumlaps_cons_t[] = {{1, "MIN"}, {255, "MAX"}, {0, "Map default"}, {0, NULL}};
+#else
 static CV_PossibleValue_t basenumlaps_cons_t[] = {{1, "MIN"}, {50, "MAX"}, {0, "Map default"}, {0, NULL}};
+#endif
 consvar_t cv_basenumlaps = {"basenumlaps", "Map default", CV_NETVAR|CV_CALL|CV_CHEAT, basenumlaps_cons_t, BaseNumLaps_OnChange, 0, NULL, NULL, 0, 0, NULL};
 
 consvar_t cv_forceskin = {"forceskin", "Off", CV_NETVAR|CV_CALL|CV_CHEAT, Forceskin_cons_t, ForceSkin_OnChange, 0, NULL, NULL, 0, 0, NULL};
@@ -858,6 +871,11 @@ void D_RegisterClientCommands(void)
 
 	COM_AddCommand("localskin", Command_GLocalSkin);
 
+	COM_AddCommand("useprefcolor", Command_UsePrefcolor);
+	COM_AddCommand("useprefcolor2", Command_UsePrefcolor2);
+	COM_AddCommand("useprefcolor3", Command_UsePrefcolor3);
+	COM_AddCommand("useprefcolor4", Command_UsePrefcolor4);
+
 	K_RegisterClientKartStuff(); // SRB2kart
 
 	CV_RegisterVar(&cv_screenshot_option);
@@ -1681,7 +1699,8 @@ static void SendNameAndColor(UINT8 splitplayer)
 	// Finally write out the complete packet and send it off.
 	WRITESTRINGN(p, playername->zstring, MAXPLAYERNAME);
 	WRITEUINT8(p, (UINT8)playercolor->value);
-	WRITEUINT8(p, (UINT8)playerskin->value);
+	WRITESKIN(p, (skinnum_t)playerskin->value);
+
 	SendNetXCmdForPlayer(splitplayer, XD_NAMEANDCOLOR, buf, p - buf);
 }
 
@@ -1689,7 +1708,8 @@ static void Got_NameAndColor(const UINT8 **cp, INT32 playernum)
 {
 	player_t *player;
 	char name[MAXPLAYERNAME+1] = {};
-	UINT8 color, skin;
+	UINT8 color;
+	skinnum_t skin;
 
 #ifdef PARANOIA
 	if (playernum < 0 || playernum > MAXPLAYERS)
@@ -1711,7 +1731,7 @@ static void Got_NameAndColor(const UINT8 **cp, INT32 playernum)
 
 	READSTRINGN(*cp, name, MAXPLAYERNAME);
 	color = READUINT8(*cp);
-	skin = READUINT8(*cp);
+	skin = READSKIN(*cp);
 
 	// set name
 	if (player_name_changes[playernum] < MAXNAMECHANGES)
@@ -4324,6 +4344,49 @@ static void Command_GLocalSkin(void)
 	}
 }
 
+static void SetPrefcolor(int splitplayer)
+{
+	// splitscreen
+	if (splitscreen < splitplayer)
+		return;
+
+	const INT32 pnum = P_GetLocalPlayerNumForNum(splitplayer);
+
+	player_t *player = &players[pnum];
+	consvar_t *colorvars[] = {&cv_playercolor, &cv_playercolor2, &cv_playercolor3, &cv_playercolor4};
+	consvar_t *playercolor = colorvars[splitplayer];
+
+	if (skins[player->skin].prefcolor)
+	{
+		CV_SetValue(playercolor, skins[player->skin].prefcolor);
+		CONS_Printf("Set color to %s%s\n", HU_SkinColorToConsoleColor(skins[player->skin].prefcolor), KartColor_Names[skins[player->skin].prefcolor]);
+	}
+	else
+	{
+		CONS_Printf("\x86Your skin has no prefcolor set\n");
+	}
+}
+
+static void Command_UsePrefcolor(void)
+{
+	SetPrefcolor(0);
+}
+
+static void Command_UsePrefcolor2(void)
+{
+	SetPrefcolor(1);
+}
+
+static void Command_UsePrefcolor3(void)
+{
+	SetPrefcolor(2);
+}
+
+static void Command_UsePrefcolor4(void)
+{
+	SetPrefcolor(3);
+}
+
 static void Got_RequestAddfilecmd(const UINT8 **cp, INT32 playernum)
 {
 	char filename[241];
@@ -4371,7 +4434,7 @@ static void Got_RequestAddfilecmd(const UINT8 **cp, INT32 playernum)
 		else
 			snprintf(message, sizeof(message), M_GetText("Unknown error finding wad file (%s)\n"), filename);
 
-		CONS_Printf("%s",message);
+		CONS_Printf("%s", message);
 
 		for (j = 0; j < MAXPLAYERS; j++)
 			if (adminplayers[j])

src/d_player.h

@@ -361,11 +361,17 @@ typedef struct squishdance_s
 {
 	tic_t   countdown; // hold "custom 3" for 2 seconds to engange le dance
 	tic_t   time;
-	fixed_t work;
-	fixed_t ang;
-	fixed_t bounce;    // hehe squishy
 } squishdance_t;
 
+typedef struct salty_s
+{
+	bool ready;
+	bool tapping;
+	fixed_t zoffset;
+	fixed_t momz;
+	bool jump;
+} salty_t;
+
 // ========================================================================
 //                          PLAYER STRUCTURE
 // ========================================================================
@@ -561,6 +567,9 @@ typedef struct player_s
 
 	fixed_t spinoutrot; // When a player spins out, this value increments modulus 360.
 
+	// saltyhop! hardcode edition
+	salty_t salty;
+
 	squishdance_t squishdance;
 
 	fixed_t fovadd; // adjust FOV for hw rendering

src/dedicated/CMakeLists.txt

@@ -119,20 +119,25 @@ target_compile_definitions(SRB2SDL2 PRIVATE
 	-DHAVE_THREADS
 )
 
-if(SRB2_CONFIG_LTO AND NOT SRB2_CONFIG_DEBUGMODE)
+if(SRB2_CONFIG_LTO AND NOT SRB2_CONFIG_DEBUGMODE AND NOT SRB2_CONFIG_ASAN AND NOT SRB2_CONFIG_UBSAN AND NOT SRB2_CONFIG_TSAN)
 	set_property(TARGET SRB2SDL2 PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
 endif()
 
 if(SRB2_CONFIG_ASAN)
-	target_compile_options(SRB2SDL2 PRIVATE -fsanitize=address)
+	target_compile_options(SRB2SDL2 PRIVATE -O1 -fsanitize=address -fno-omit-frame-pointer -fno-common)
 	target_link_options(SRB2SDL2 PRIVATE -fsanitize=address)
 endif()
 
 if(SRB2_CONFIG_UBSAN)
-	target_compile_options(SRB2SDL2 PRIVATE -fsanitize=undefined)
+	target_compile_options(SRB2SDL2 PRIVATE -O1 -fsanitize=undefined -fno-omit-frame-pointer)
 	target_link_options(SRB2SDL2 PRIVATE -fsanitize=undefined)
 endif()
 
+if(SRB2_CONFIG_TSAN)
+	target_compile_options(SRB2SDL2 PRIVATE -O1 -fsanitize=thread -fno-omit-frame-pointer)
+	target_link_options(SRB2SDL2 PRIVATE -fsanitize=thread)
+endif()
+
 ## strip debug symbols into separate file when using gcc
 # if(CMAKE_COMPILER_IS_GNUCC)
 # 	if(${CMAKE_BUILD_TYPE} MATCHES Debug)

src/discord.c

@@ -474,6 +474,7 @@ void DRPC_UpdatePresence(void)
 	char charname[11+SKINNAMESIZE+1];
 
 	boolean joinSecretSet = false;
+	char *clientJoinSecret = NULL;
 
 	DiscordRichPresence discordPresence;
 	memset(&discordPresence, 0, sizeof(discordPresence));
@@ -530,7 +531,8 @@ void DRPC_UpdatePresence(void)
 			// Grab the host's IP for joining.
 			if ((join = DRPC_GetServerIP()) != NULL)
 			{
-				discordPresence.joinSecret = DRPC_XORIPString(join);
+				clientJoinSecret = DRPC_XORIPString(join);
+				discordPresence.joinSecret = clientJoinSecret;
 				joinSecretSet = true;
 			}
 		}
@@ -712,6 +714,7 @@ void DRPC_UpdatePresence(void)
 	}
 
 	Discord_UpdatePresence(&discordPresence);
+	free(clientJoinSecret);
 }
 
 #endif // HAVE_DISCORDRPC

src/doomdef.h

@@ -128,10 +128,24 @@ extern char  logfilename[1024];
 // most interface strings are ignored in development mode.
 // we use comprevision and compbranch instead.
 #else
+#ifdef PHOBOS_BUILD
+#define VERSION    1 // Game version
+#define SUBVERSION 69 // more precise version number
+#else
 #define VERSION    1 // Game version
 #define SUBVERSION 6 // more precise version number
-#define VERSIONSTRING "Saturn v10"
-#define VERSIONSTRINGW L"Saturn v10"
+#endif
+
+#ifdef PHOBOS_BUILD
+#define CLIENTNAME  "Phobos"
+#define CLIENTNAMEW L"Phobos"
+#else
+#define CLIENTNAME  "Saturn"
+#define CLIENTNAMEW L"Saturn"
+#endif
+
+#define VERSIONSTRING  CLIENTNAME  " v10.1"
+#define VERSIONSTRINGW CLIENTNAMEW L" v10.1"
 
 #define SATURN_TESTING // comment out for saturn release builds!
 
@@ -602,11 +616,19 @@ extern const char *compdate, *comptime, *comprevision, *compbranch;
 // None of these that are disabled in the normal build are guaranteed to work perfectly
 // Compile them at your own risk!
 
-// undefine to enable fixes and features that are not vanilla compatible
-#define COMPAT_VANILLA
-// if we build with 32 player (or more or less!) support we dont need to care about vanilla compat
-#if MAXPLAYERS != 16
-#undef COMPAT_VANILLA
+#ifdef PHOBOS_BUILD
+// we want 32 players yesss
+#undef MAXPLAYERS
+#define MAXPLAYERS 32
+
+// raise skinlimit to 1024
+#undef MAXSKINS
+#define MAXSKINS 1024
+
+// overwrite some of those
+// when not compiling in vanilla compat mode
+#define SATURNJOIN
+#define SATURNPAK
 #endif
 
 //-- SATURN __
@@ -673,13 +695,6 @@ extern const char *compdate, *comptime, *comprevision, *compbranch;
 #undef UPDATE_ALERT
 #endif
 
-// overwrite some of those
-// when not compiling in vanilla compat mode
-#ifndef COMPAT_VANILLA
-	#define SATURNJOIN
-	#define SATURNPAK
-#endif
-
 #ifdef __cplusplus
 } // extern "C"
 #endif

src/doomtype.h

@@ -42,6 +42,12 @@ extern "C" {
 #define INT64  int64_t
 #define UINT64 uint64_t
 
+#ifdef PHOBOS_BUILD
+typedef uint16_t skinnum_t;
+#else
+typedef uint8_t skinnum_t;
+#endif
+
 #ifdef __APPLE_CC__
 #define DEBUG_LOG
 #define NOIPX

src/g_demo.c

@@ -63,7 +63,6 @@
 
 // for replay dates
 #include <time.h>
-#include <locale.h>
 
 // menu demo things
 UINT32 demoDelayTime = 15*TICRATE;
@@ -2335,7 +2334,7 @@ void G_LoadDemoInfo(menudemo_t *pdemo)
 	while (READUINT8(extrainfo_p) == DW_STANDING) // Assume standings are always first in the extrainfo
 	{
 		INT32 i;
-		char temp[16];
+		char temp[17];
 
 		pdemo->standings[count].ranking = READUINT8(extrainfo_p);
 
@@ -2345,6 +2344,7 @@ void G_LoadDemoInfo(menudemo_t *pdemo)
 
 		// Skin
 		memcpy(temp, extrainfo_p, 16);
+		temp[16] = '\0';
 		extrainfo_p += 16;
 		pdemo->standings[count].skin = UINT8_MAX;
 
@@ -2359,6 +2359,7 @@ void G_LoadDemoInfo(menudemo_t *pdemo)
 
 		// Color
 		memcpy(temp, extrainfo_p, 16);
+		temp[16] = '\0';
 		extrainfo_p += 16;
 
 		for (i = 0; i < MAXSKINCOLORS; i++)
@@ -2385,7 +2386,9 @@ void G_LoadDemoInfo(menudemo_t *pdemo)
 #if defined (_WIN32)
 // return the file creation time
 // useful for demos that were renamed
-static long G_GetCreationTime(char *filepath)
+// windows only, as file creation times are
+// very unreliable (or non existant depending on fs) on linux
+static time_t G_GetCreationTime(char *filepath)
 {
 	struct stat fileinfo;
 
@@ -2396,35 +2399,24 @@ static long G_GetCreationTime(char *filepath)
 }
 #endif
 
-static char *G_GetDemoDate(menudemo_t *pdemo)
+static char *G_GetDemoDate(menudemo_t *pdemo, const char *dateformat)
 {
 	char *endPos = NULL;
-	static char datetime[11];
+	char *datetime;
 	time_t file_time = 0;
-	const char *format = NULL;
-	struct tm *tm_buf = NULL;
+	struct tm tm_buf;
 	CLEANUP(pfree) char *filename = NULL;
 
 	// get le filepath
 	filename = strdup(pdemo->filepath);
 
 	if (!filename)
-	{
-#if defined (_WIN32)
-		// if we cant get a filename try just getting the file creation time
-		file_time = G_GetCreationTime(pdemo->filepath);
-		goto skipfilenametime;
-#else
 		return NULL;
-#endif
-	}
 
 	// get the actual filename Zzz...
 	nameonly(filename);
 
-	// the first 10 characters of a replay name usually is a unix timestamp
-
-	// not long enough to contain a valid timestamp
+	// the first 10 characters of a replay name is a unix timestamp
 	if (strlen(filename) < 10)
 	{
 #if defined (_WIN32)
@@ -2456,67 +2448,49 @@ static char *G_GetDemoDate(menudemo_t *pdemo)
 #endif
 	}
 
-#if defined (_WIN32)
-skipfilenametime:
-#endif
-
 	// then throw it into localtime to get an actual human readable format lmao
-	tm_buf = localtime(&file_time);
-
-	// cant believe we ended up in 1970
-	if (tm_buf == NULL || tm_buf->tm_year <= 110)
+#if defined(_WIN32)
+skipfilenametime:
+	if ((localtime_s(&tm_buf, &file_time) != 0) ||
+		(tm_buf.tm_year <= 110)) // cant believe we ended up in 1970
 	{
-#if defined (_WIN32)
 		// uh ohh, we got an invalid time
 		// try one more time getting the creation time
 		file_time = G_GetCreationTime(pdemo->filepath);
-		tm_buf = localtime(&file_time);
 
-		if (tm_buf == NULL || tm_buf->tm_year <= 110)
+		if ((localtime_s(&tm_buf, &file_time) != 0) ||
+			(tm_buf.tm_year <= 110))
 			return NULL;
-
-		goto gotcreationtime;
+	}
 #else
+	if ((localtime_r(&file_time, &tm_buf) == NULL) ||
+		(tm_buf.tm_year <= 110)) // cant believe we ended up in 1970
 		return NULL;
 #endif
-	}
 
-#if defined (_WIN32)
-gotcreationtime:
-#endif
+	datetime = malloc(sizeof(pdemo->date)); // mallocma balls
 
-	// US ppl are special (:
-	if (cv_demodateformat.value == 2)
-		format = "%m.%d.%Y";
-	else if (cv_demodateformat.value == 1)
-		format = "%d.%m.%Y";
-	else
-	{
-		const char *locale = setlocale(LC_TIME, NULL);
+	// no mallocma balls... :c
+	if (!datetime)
+		return NULL;
 
-		if (locale == NULL)
-			format = "%d.%m.%Y"; // fallback to non US format
-		else if (strstr(locale, "en_US"))
-			format = "%m.%d.%Y";
-		else
-			format = "%d.%m.%Y";
-	}
-
-	if (strftime(datetime, sizeof(datetime), format, tm_buf) == 0)
+	if (strftime(datetime, sizeof(pdemo->date), dateformat, &tm_buf) == 0)
 	{
+		free(datetime);
 		return NULL;
 	}
 
 	return datetime;
 }
 
-void G_LoadDemoTitle(menudemo_t *pdemo)
+void G_LoadDemoTitle(menudemo_t *pdemo, const char *dateformat)
 {
 	UINT8 infobuffer[96], *info_p;
 	UINT16 pdemoversion;
-	char *demodate = NULL;
 	size_t count;
 
+	memset(pdemo->date, 0, sizeof(pdemo->date));
+
 	FILE *handle = fopen(pdemo->filepath, "rb");
 
 	if (!handle)
@@ -2544,8 +2518,6 @@ void G_LoadDemoTitle(menudemo_t *pdemo)
 
 	pdemoversion = READUINT16(info_p);
 
-	memset(pdemo->date, 0, sizeof(pdemo->date));
-
 	switch (pdemoversion)
 	{
 		case DEMOVERSION: // latest always supported
@@ -2553,13 +2525,12 @@ void G_LoadDemoTitle(menudemo_t *pdemo)
 			memcpy(pdemo->title, info_p, 64);
 
 			// demo date
-			demodate = G_GetDemoDate(pdemo);
-
+			char *demodate = G_GetDemoDate(pdemo, dateformat);
 			if (demodate)
 			{
 				strlcpy(pdemo->date, demodate, sizeof(pdemo->date));
+				free(demodate);
 			}
-
 			break;
 #ifdef DEMO_COMPAT_100
 		case 0x0001:

src/g_demo.h

@@ -82,7 +82,8 @@ typedef struct menudemo_s {
 	struct {
 		UINT8 ranking;
 		char name[17];
-		UINT8 skin, color;
+		skinnum_t skin;
+		UINT8 color;
 		UINT32 timeorscore;
 	} standings[MAXPLAYERS];
 } menudemo_t;
@@ -97,7 +98,7 @@ void G_SetDemoTime(UINT32 ptime, UINT32 plap);
 UINT8 G_CmpDemoTime(char *oldname, char *newname);
 
 void G_LoadDemoInfo(menudemo_t *pdemo);
-void G_LoadDemoTitle(menudemo_t *pdemo); // For use in replay search feature
+void G_LoadDemoTitle(menudemo_t *pdemo, const char *dateformat); // For use in replay search feature
 void G_DeferedPlayDemo(const char *demo);
 
 typedef enum

src/g_game.c

@@ -63,7 +63,7 @@ gameaction_t gameaction = 0;
 gamestate_t gamestate = GS_NULL;
 
 boolean botingame = false;
-UINT8 botskin = 0;
+skinnum_t botskin = 0;
 UINT8 botcolor = 0;
 
 // SRB2kart

src/g_state.h

@@ -55,6 +55,7 @@ extern gamestate_t gamestate;
 extern gameaction_t gameaction;
 
 extern boolean botingame;
-extern UINT8 botskin, botcolor;
+extern skinnum_t botskin;
+extern UINT8 botcolor;
 
 #endif //__G_STATE__

src/hardware/hw_batching.c

@@ -35,7 +35,7 @@ static int finalVertexArrayAllocSize = 65536;
 // not gonna use this for now, just sort by color and change state when it changes
 // later maybe when using vertex attributes if it's needed
 
-static PolygonArrayEntry* polygonArray        = NULL ;// contains the polygon data from DrawPolygon, waiting to be processed
+static PolygonArrayEntry* polygonArray        = NULL; // contains the polygon data from DrawPolygon, waiting to be processed
 static PolygonArrayEntry **polygonArraySorted = NULL; // contains sorted pointers to polygonArray
 static int polygonArraySize      = 0;
 static int polygonArrayAllocSize = 65536;
@@ -171,8 +171,8 @@ static int comparePolygons(const void *p1, const void *p2)
 
 	// special case with signedness to prevent overflowing
 	// FIXME: check for prediction slowdowns!
-	const int shader1 = poly1->hash & 0x80000000 ? -1 : poly1->shader;
-	const int shader2 = poly2->hash & 0x80000000 ? -1 : poly2->shader;
+	const int shader1 = (poly1->hash & 0x80000000) ? -1 : poly1->shader;
+	const int shader2 = (poly2->hash & 0x80000000) ? -1 : poly2->shader;
 
 	// skywalls and horizon lines must retain their order for horizon lines to work
 	if (shader1 == -1 && shader2 == -1)
@@ -214,8 +214,8 @@ static int comparePolygonsNoShaders(const void *p1, const void *p2)
 	const PolygonArrayEntry *poly1 = *(PolygonArrayEntry *const *)p1;
 	const PolygonArrayEntry *poly2 = *(PolygonArrayEntry *const *)p2;
 
-	const GLMipmap_t *texture1 = poly1->hash & 0x80000000 ? NULL : poly1->texture;
-	const GLMipmap_t *texture2 = poly2->hash & 0x80000000 ? NULL : poly2->texture;
+	const GLMipmap_t *texture1 = (poly1->hash & 0x80000000) ? NULL : poly1->texture;
+	const GLMipmap_t *texture2 = (poly2->hash & 0x80000000) ? NULL : poly2->texture;
 
 	// skywalls and horizon lines must retain their order for horizon lines to work
 	if (!texture1 && !texture2)

src/hardware/hw_bsp.c

@@ -96,7 +96,7 @@ static void HWR_FreePoly(poly_t *poly)
 // divfrac = how far along partline vector is crossing pt
 static boolean fracdivline(fdivline_t *partline, polyvertex_t *v1, polyvertex_t *v2)
 {
-	double frac1, frac2;
+	double frac;
 	double num; // numerator
 	double den; // denominator
 	double v1x, v1y, v1dx, v1dy; // polygon side vector, v1->v2
@@ -122,24 +122,23 @@ static boolean fracdivline(fdivline_t *partline, polyvertex_t *v1, polyvertex_t
 	// first check the frac along the polygon segment,
 	// (do not accept hit with the extensions)
 	num = (v3x - v1x)*v3dy + (v1y - v3y)*v3dx;
-	frac1 = num / den;
+	frac = num / den;
 
 	// 0= cross at v1, 1.0= cross at v2
-	if (frac1 < 0.0 || frac1 > 1.0)  // double
+	if (frac < 0.0 || frac > 1.0)  // double
 		return false;  // not within the polygon side
 
 	// now get the frac along the BSP line
 	// which is useful to determine what is left, what is right
 	num = (v3x - v1x)*v1dy + (v1y - v3y)*v1dx;
-	frac2 = num / den;
 
-	partline->divfrac = frac2;  // how far along partline vector
+	partline->divfrac = num / den;  // how far along partline vector
 
 	// [WDJ] find the interception point along the segment.
 	// It should be slightly more accurate because it is always closer to the
 	// crossing point than arbitrary positions on the partition line.
-	partline->divpt.x = v1x + v1dx*frac1;
-	partline->divpt.y = v1y + v1dy*frac1;
+	partline->divpt.x = v1x + v1dx*frac;
+	partline->divpt.y = v1y + v1dy*frac;
 
 	return true;
 }
@@ -161,6 +160,71 @@ static boolean SameVertex(polyvertex_t *p1, polyvertex_t *p2)
 	return true;
 }
 
+// Adapted from function in prboom.
+// Point is to rightside of divline when result > 0,
+// but result is multiplied by length of divline.
+// Returns near 0, when point is on, or nearly on, the divline.
+static inline double point_rightside(fdivline_t *dl, polyvertex_t *v4)
+{
+	// Cross product of dl and vector dl->(x,y) to v4,
+	// is > 0 when v4 is to right side of divline.
+	// Viewed along divline from vertex, looking towards positive dx,dy.
+	// If divline is rotated until dy>0 and dx = 0, then true when rotated
+	// vertex position is to the right of the divline (v4->x > dl->x).
+	return ((((double)(v4->x) - (double)(dl->x)) * (double)(dl->dy))
+		 - (((double)(v4->y) - (double)(dl->y)) * (double)(dl->dx)));
+}
+
+// [WDJ] The front and back MUST match the BSP determination, else it will assign
+// this poly to the wrong sector.
+// May have 1 point on the line, and other points might be very close to the line.
+// Can only trust a test of a point that is NOT on the line.
+// Using a tstdist = 0.5f worked, but it might break on very small poly.
+// Avactor.wad had polys with d = 9.09, 5552, 1.64, 1011, 14252, 0.0136, 0.00634, 14655, 3,
+// -0.3044, 7, 1.53, etc..,
+// and one poly with d = -0.023 with the rest of the points d > 0.
+// One 14 point poly with divline len=8, had to test 9 points to find d = 36.
+// Typical: divline len=70 d=6828, divline len=1.0 d=35, divline len=1.414 d=5.
+// The result of point_rightside is proportional to the length of divline.
+// The divline length can be from 1.414 to 14000.
+static void UnsplitPoly(fdivline_t *dlnp, poly_t *poly,
+						poly_t **frontpoly, poly_t **backpoly)
+{
+	int32_t i;
+	double d;
+	const double tstd = hypot((double)dlnp->dx, (double)dlnp->dy) / 2.0;
+	double sumd = 0; // accumulated left or rightness.
+
+	for (i = 0; i < poly->numpts; i++)
+	{
+		// Look for a point that is obviously to the left or right.
+		d = point_rightside(dlnp, &poly->pts[i]);  // d > 0 is right
+		sumd += d;
+
+		if (d > tstd)
+			goto poly_rightside;
+
+		if (d < -tstd)
+			goto poly_leftside;
+	}
+
+	// Did not find an obvious left or right point, then
+	if (sumd < 0)
+		goto poly_leftside;
+
+poly_rightside:
+	// poly is to rightside of divline.
+	*frontpoly = poly;
+	*backpoly = NULL;
+	return;
+
+poly_leftside:
+	// poly is to leftside of divline.
+	*frontpoly = NULL;
+	*backpoly = poly;
+	return;
+}
+
 // split a _CONVEX_ polygon in two convex polygons
 // outputs:
 //   frontpoly : polygon on right side of bsp line
@@ -263,10 +327,7 @@ static void SplitPoly (fdivline_t *dlnp,        // splitting parametric line
 		// linedefs where each side point the same sector, that is:
 		// the deep water effect with the original Doom
 
-		//TODO: make sure front poly is to front of partition line?
-
-		*frontpoly = poly;
-		*backpoly  = NULL;
+		UnsplitPoly(dlnp, poly, frontpoly, backpoly);
 		return;
 	}
 
@@ -274,16 +335,14 @@ static void SplitPoly (fdivline_t *dlnp,        // splitting parametric line
 	if (pe < 0)
 	{
 		//I_Error("SplitPoly: only one point for split line (%d %d)", ps, pe);
-		*frontpoly = poly;
-		*backpoly  = NULL;
+		UnsplitPoly(dlnp, poly, frontpoly, backpoly);
 		return;
 	}
 
 	if (pe <= ps)
 	{
 		//I_Error("SplitPoly: invalid splitting line (%d %d)", ps, pe);
-		*frontpoly = poly;
-		*backpoly  = NULL;
+		UnsplitPoly(dlnp, poly, frontpoly, backpoly);
 		return;
 	}
 
@@ -388,6 +447,10 @@ static poly_t *CutOutSubsecPoly(seg_t *lseg, INT32 segcount, poly_t *poly)
 	vertex_t *v1, *v2;
 	fdivline_t cutseg; // x, y, dx, dy as start of node_t struct
 
+	// empty poly? just save us some time then
+	if (poly->numpts <= 0)
+		return frontpoly;
+
 	// for each seg of the subsector
 	for (; segcount--; lseg++)
 	{
@@ -489,6 +552,23 @@ static poly_t *CutOutSubsecPoly(seg_t *lseg, INT32 segcount, poly_t *poly)
 			// need 2 points
 			if (pe >= 0)
 			{
+				// Cuts that miss the polygon.
+				if (ps_frac < 0.0 && cutseg.divfrac < 0.0)
+					continue;
+
+				if (ps_frac > 1.0 && cutseg.divfrac > 1.0)
+					continue;
+#define FRAC_EP 0.01f
+				// Reject cuts that could make the polygon non-convex.
+
+				// Cannot make normal cut, ps_frac end is loose.
+				if ((ps_frac < (0.0 - FRAC_EP)) || (ps_frac > (1.0f + FRAC_EP)))
+					continue;
+
+				// Cannot make normal cut, cutseg.divfrac end is loose.
+				if ((cutseg.divfrac < (0.0 - FRAC_EP)) || (cutseg.divfrac > (1.0f + FRAC_EP)))
+					continue;
+#undef FRAC_EP
 				// generate FRONT poly
 				frontpoly = HWR_AllocPoly(poly_num_pts);
 
@@ -680,7 +760,11 @@ static void WalkBSPNode(INT32 bspnum, poly_t *poly, UINT16 *leafnode, fixed_t *b
 		memcpy(bbox, bsp->bbox[0], 4*sizeof (fixed_t));
 	}
 	else
-		I_Error("WalkBSPNode: no front poly?");
+	{
+		// [WDJ] Having no front poly is as likely as no back poly, since
+		// logic in Split Poly was changed to check poly direction.
+		// I_Error("HWR_WalkBSPNode: no front poly, bspnum= %d\n", bspnum);
+	}
 
 	// Recursively divide back space.
 	if (backpoly)

src/hardware/hw_cache.c

@@ -614,29 +614,28 @@ void HWR_FreeMapTextures(void)
 	gl_numtextures = 0;
 }
 
-#define NAME    flatcheck
-#define KEY_TY  UINT32
-#define HASH_FN vt_hash_integer
-#define CMPR_FN vt_cmpr_integer
-#include "../verstable.h"
-
 static void HWR_PrecacheLevelFlats(void)
 {
-	// lookup for flats that may´ve been already loaded
-	flatcheck flatpresent;
-	size_t i, j;
+	size_t i;
 	INT32 k;
 
-	flatcheck_init(&flatpresent);
-	flatcheck_reserve(&flatpresent, numlevelflats);
+	// FIXME: this needs to account for FOFs to properly work
+#ifdef GLENCORE
+	if (encoremap)
+	{
+		return;
+	}
+#endif
 
 	// special case for encore
+#if 0
 #ifdef GLENCORE
 	if (encoremap)
 	{
 		// go through all sectors to determine if it should be remapped for encore
 		for (i = 0; i < numsectors; i++)
 		{
+			size_t j;
 			sector_t *sec = &sectors[i];
 
 			// gotta check sector floor and ceiling
@@ -670,6 +669,7 @@ static void HWR_PrecacheLevelFlats(void)
 		}
 	}
 	else
+#endif
 #endif
 	{
 		// on non encore we have it simple
@@ -678,11 +678,7 @@ static void HWR_PrecacheLevelFlats(void)
 		{
 			const levelflat_t *levelflat = &levelflats[i];
 
-			if (flatcheck_is_end(flatcheck_get(&flatpresent, levelflat->lumpnum)))
-			{
-				HWR_GetFlat(levelflat->lumpnum, false);
-				flatcheck_insert(&flatpresent, levelflat->lumpnum);
-			}
+			HWR_GetFlat(levelflat->lumpnum, false);
 
 			if (levelflat->speed) // is it an animated flat ?
 			{
@@ -690,17 +686,11 @@ static void HWR_PrecacheLevelFlats(void)
 				for (k = 0; k < levelflat->numpics; k++)
 				{
 					lumpnum_t lump = levelflat->baselumpnum + k;
-					if (flatcheck_is_end(flatcheck_get(&flatpresent, lump)))
-					{
-						HWR_GetFlat(lump, false);
-						flatcheck_insert(&flatpresent, lump);
-					}
+					HWR_GetFlat(lump, false);
 				}
 			}
 		}
 	}
-
-	flatcheck_cleanup(&flatpresent);
 }
 
 static void HWR_PrecacheLevelTextures(void)
@@ -724,7 +714,7 @@ static void HWR_PrecacheLevelTextures(void)
 	{
 		const line_t *line = &lines[i];
 #ifdef GLENCORE
-		const int noencoremap = ((encoremap && (line->flags & ML_TFERLINE)) ? 2 : 1);
+		const boolean noencoremap = (encoremap && (line->flags & ML_TFERLINE));
 #endif
 		// two sides
 		for (j = 0; j < 2; j++)
@@ -741,25 +731,27 @@ static void HWR_PrecacheLevelTextures(void)
 			{
 				const INT32 texnum = sidetex[f];
 
-				if (texnum < 0 || texnum >= (signed)gl_numtextures)
+				if (texnum <= 0 || (unsigned)texnum >= gl_numtextures)
 					continue;
 
-				if (texturepresent[texnum])
-					continue;
+				if (!(texturepresent[texnum] & 1))
+				{
+					texturepresent[texnum] |= 1;
+					HWR_GetTexture(texnum, false);
+				}
 #ifdef GLENCORE
-				texturepresent[texnum] = 1|noencoremap;
-#else
-				texturepresent[texnum] = 1;
-#endif
-				HWR_GetTexture(texnum, false);
-#ifdef GLENCORE
-				if (noencoremap & 2)
+				if (noencoremap
+					&& !(texturepresent[texnum] & 2))
+				{
+					texturepresent[texnum] |= 2;
 					HWR_GetTexture(texnum, true);
+				}
 #endif
 			}
 		}
 	}
 
+	// check for animated textures
 	for (anim = anims; anim < lastanim; anim++)
 	{
 		if (!anim->istexture)
@@ -778,6 +770,7 @@ static void HWR_PrecacheLevelTextures(void)
 			{
 				HWR_GetTexture(animtexnum, false);
 			}
+
 #ifdef GLENCORE
 			if (texpresent & 2)
 			{
@@ -899,7 +892,7 @@ GLMapTexture_t *HWR_GetTexture(INT32 tex, boolean noencore)
 	GLMapTexture_t *gltex;
 	GLMipmap_t *glMipmap;
 
-	if (tex < 0 || tex >= (signed)gl_numtextures)
+	if (tex < 0 || (unsigned)tex >= gl_numtextures)
 	{
 #ifdef PARANOIA
 		I_Error("HWR_GetTexture: Invalid texture ID %d", tex);
@@ -1315,6 +1308,7 @@ void HWR_SetPalette(RGBA_t *palette)
 				crushed_palette[i].s.blue = (UINT8)(fblue / 31.0f * 255.0f);
 				crushed_palette[i].s.alpha = 255;
 			}
+
 			GL_SetScreenPalette(crushed_palette);
 		}
 		else
@@ -1392,6 +1386,7 @@ void HWR_SetMapPalette(void)
 			I_Error("HWR_SetMapPalette: A programmer assumed palette lumps are at least 768 bytes long, but apparently this was a wrong assumption!\n");
 
 		RGB_data = (UINT8 *)(W_CacheLumpNum(lumpnum, PU_CACHE));
+
 		// we got the RGB palette now, but we need it in RGBA format.
 		for (i = 0; i < 256; i++)
 		{
@@ -1400,6 +1395,7 @@ void HWR_SetMapPalette(void)
 			RGBA_converted[i].s.blue = *(RGB_data++);
 			RGBA_converted[i].s.alpha = 255;
 		}
+
 		palette = RGBA_converted;
 	}
 
@@ -1407,6 +1403,7 @@ void HWR_SetMapPalette(void)
 	if (memcmp(mapPalette, palette, sizeof(mapPalette)))
 	{
 		memcpy(mapPalette, palette, sizeof(mapPalette));
+
 		// in palette rendering mode, this means that all rgba textures now have wrong colors
 		// and the lookup table is outdated
 		HWR_SetPaletteLookup(mapPalette);

src/hardware/hw_main.cpp

@@ -255,6 +255,7 @@ static void CV_screentextures_OnChange(void)
 #endif
 		intermissionbginit = false;
 	}
+
 	GL_SetSpecialState(HWD_SET_SCREEN_TEXTURES, cv_glscreentextures.value);
 	M_UpdateOGLMenu();
 }
@@ -263,12 +264,11 @@ static void CV_screentextures_OnChange(void)
 static void CV_glframebuffer_OnChange(void)
 {
 	ONLY_IF_GL_LOADED
-	if ((cv_glframebuffer.value != 0 && cv_glscreentextures.value != 2)
-	|| (!supportFBO && cv_glframebuffer.value != 0)) // screen FBO needs screen textures
-		CV_SetValue(&cv_glframebuffer, 0);
+	// screen FBO needs screen textures currently
+	if (cv_glframebuffer.value != 0 && ((cv_glscreentextures.value != 2) || !supportFBO))
+		CV_StealthSetValue(&cv_glframebuffer, 0); // dont recursively call this lul
 
-	I_DownSample();
-	RefreshOGLSDLSurface();
+	I_CheckDownSampleState(true);
 	M_UpdateOGLMenu();
 	intermissionbginit = false;
 }
@@ -610,7 +610,7 @@ static void HWR_RenderPlane(subsector_t *subsector, extrasubsector_t *xsub, bool
 			fflatsize = 1024.0f;
 			flatflag = 1023;
 			break;
-		case 262144:// 512x512 lump
+		case 262144: // 512x512 lump
 			fflatsize = 512.0f;
 			flatflag = 511;
 			break;
@@ -721,7 +721,7 @@ static void HWR_RenderPlane(subsector_t *subsector, extrasubsector_t *xsub, bool
 
 	HWR_ProcessPolygon(&Surf, planeVerts, nrPlaneVerts, PolyFlags, shader, false);
 
-	if (gl_maphashorizonlines && subsector && cv_glhorizonlines.value)
+	if (gl_maphashorizonlines && subsector && !FOFsector && cv_glhorizonlines.value)
 	{
 		// Horizon lines
 		FOutVector horizonpts[6];
@@ -742,7 +742,6 @@ static void HWR_RenderPlane(subsector_t *subsector, extrasubsector_t *xsub, bool
 
 			line_t* ld = line->linedef;
 
-			// this check sucks and is a hotspot lel
 			if (LIKELY(ld->special != HORIZONSPECIAL))
 				continue;
 
@@ -1236,50 +1235,48 @@ static void HWR_DrawSkyWall(FOutVector *wallVerts, FSurfaceInfo *Surf)
 // Returns true if the midtexture is visible, and false if... it isn't...
 static inline boolean HWR_BlendMidtextureSurface(FSurfaceInfo *pSurf)
 {
-	FUINT blendmode = PF_Masked | PF_Translucent;
+	FUINT blendmode = PF_Masked;
 
 	pSurf->PolyColor.s.alpha = 0xFF;
 
-	if (LIKELY(!gl_curline->polyseg))
-	{
-		// check if linedef alpha is within range
-		const boolean linealpha = (gl_linedef->alpha >= 0 && gl_linedef->alpha < FRACUNIT);
+	// check if linedef alpha is within range
+	const boolean linealpha = (gl_linedef->alpha >= 0 && gl_linedef->alpha < FRACUNIT);
 
-		// set alpha for transparent walls
-		switch (gl_linedef->special)
-		{
-			// Translucent linedef types
-			case 102:
-			case 121 ... 125:
-			case 141 ... 145:
-			case 174:
-			case 175:
-			case 192:
-			case 195:
-			case 221:
-			case 253:
-			case 256:
-				if (gl_linedef->blendmode && linealpha)
+	// set alpha for transparent walls
+	switch (gl_linedef->special)
+	{
+		// Translucent linedef types
+		case 102:
+		case 121 ... 125:
+		case 141 ... 145:
+		case 174:
+		case 175:
+		case 192:
+		case 195:
+		case 221:
+		case 253:
+		case 256:
+			if (gl_linedef->blendmode && linealpha)
+				blendmode = HWR_SurfaceBlend(gl_linedef->blendmode, R_GetLinedefTransTable(gl_linedef->alpha), pSurf);
+			else
+				blendmode = PF_Translucent;
+			break;
+		default:
+			if (gl_linedef->blendmode)
+			{
+				if (linealpha)
 					blendmode = HWR_SurfaceBlend(gl_linedef->blendmode, R_GetLinedefTransTable(gl_linedef->alpha), pSurf);
 				else
-					blendmode = PF_Translucent;
-				break;
-			default:
-				if (gl_linedef->blendmode)
-				{
-					if (linealpha)
-						blendmode = HWR_SurfaceBlend(gl_linedef->blendmode, R_GetLinedefTransTable(gl_linedef->alpha), pSurf);
-					else
-						blendmode = HWR_GetBlendModeFlag(gl_linedef->blendmode);
-				}
-				else if (linealpha)
-					blendmode = HWR_TranstableToAlpha(R_GetLinedefTransTable(gl_linedef->alpha), pSurf);
-				else
-					blendmode = PF_Masked;
-				break;
-		}
+					blendmode = HWR_GetBlendModeFlag(gl_linedef->blendmode);
+			}
+			else if (linealpha)
+				blendmode = HWR_TranstableToAlpha(R_GetLinedefTransTable(gl_linedef->alpha), pSurf);
+			else
+				blendmode = PF_Masked;
+			break;
 	}
-	else if (gl_curline->polyseg->translucency > 0)
+
+	if (gl_curline->polyseg && gl_curline->polyseg->translucency > 0)
 	{
 		// Polyobject translucency is shared between all of its lines
 		if (gl_curline->polyseg->translucency >= NUMTRANSMAPS) // wall not drawn
@@ -1386,7 +1383,8 @@ void HWR_ProcessSeg(void) // Sort of like GLWall::Process in GZDoom
 	// two sided line
 	if (gl_backsector)
 	{
-		INT32 gl_toptexture = 0, gl_bottomtexture = 0;
+		const INT32 gl_toptexture = R_GetTextureNum(gl_sidedef->toptexture);
+		const INT32 gl_bottomtexture = R_GetTextureNum(gl_sidedef->bottomtexture);
 
 		fixed_t texturevpeg;
 
@@ -1397,7 +1395,7 @@ void HWR_ProcessSeg(void) // Sort of like GLWall::Process in GZDoom
 		if (!gl_curline->polyseg) // Don't do it for polyobjects
 		{
 			// Sky Ceilings
-			wallVerts[3].y = wallVerts[2].y = FLOATMAX;
+			wallVerts[2].y = wallVerts[3].y = FLOATMAX; // draw to top of map space
 
 			auto draw_sky_walls = []
 			(int vert1, int vert2, fixed_t world, fixed_t worldslope, auto& wwallVerts, auto& sSurf) FUNCINLINE
@@ -1407,6 +1405,9 @@ void HWR_ProcessSeg(void) // Sort of like GLWall::Process in GZDoom
 				HWR_DrawSkyWall(wwallVerts, &sSurf);
 			};
 
+			// worldtop = front ceiling
+			// worldhigh = back ceiling
+
 			if (gl_frontsector->ceilingpic == skyflatnum)
 			{
 				if (gl_backsector->ceilingpic == skyflatnum)
@@ -1425,6 +1426,17 @@ void HWR_ProcessSeg(void) // Sort of like GLWall::Process in GZDoom
 					worldtop = worldhigh;
 					worldtopslope = worldhighslope;
 				}
+				else if (!gl_toptexture &&
+						 (worldhigh <= worldtop && worldhighslope <= worldtopslope) && // Assuming ESLOPE is always on with my changes
+						 (worldhigh != worldtop || worldhighslope != worldtopslope))
+				{
+					// Only the frontsector is sky.
+					// If there's no upper texture, extend the sky wall
+					// down to the lower of the two ceilings.
+					fixed_t top = std::min(worldtop, worldhigh);
+					fixed_t topslope = std::min(worldtopslope, worldhighslope);
+					draw_sky_walls(0, 1, top, topslope, wallVerts, Surf);
+				}
 				else
 				{
 					// Only the frontsector is sky, just draw a skywall from the front ceiling
@@ -1437,8 +1449,11 @@ void HWR_ProcessSeg(void) // Sort of like GLWall::Process in GZDoom
 				draw_sky_walls(0, 1, worldtop, worldtopslope, wallVerts, Surf);
 			}
 
+			// worldbottom = front floor
+			// worldlow = back floor
+
 			// Sky Floors
-			wallVerts[0].y = wallVerts[1].y = FLOATMIN;
+			wallVerts[0].y = wallVerts[1].y = FLOATMIN; // draw to bottom of map space
 
 			if (gl_frontsector->floorpic == skyflatnum)
 			{
@@ -1450,7 +1465,7 @@ void HWR_ProcessSeg(void) // Sort of like GLWall::Process in GZDoom
 					if ((worldlow >= worldbottom && worldlowslope >= worldbottomslope)
 					&& (worldlow != worldbottom || worldlowslope != worldbottomslope)
 					// Removing the second line above will render more rarely visible skywalls. Example: Cave garden ceiling in Dark race
-					&& !(gl_sidedef->bottomtexture))
+					&& !(gl_bottomtexture))
 					{
 						draw_sky_walls(3, 2, worldlow, worldlowslope, wallVerts, Surf);
 					}
@@ -1461,15 +1476,25 @@ void HWR_ProcessSeg(void) // Sort of like GLWall::Process in GZDoom
 					draw_sky_walls(3, 2, worldbottom, worldbottomslope, wallVerts, Surf);
 				}
 			}
-			else if ((gl_backsector->floorpic == skyflatnum) && !(gl_sidedef->bottomtexture))
+			else if ((gl_backsector->floorpic == skyflatnum) && !(gl_bottomtexture))
 			{
 				// Only the backsector has sky, just draw a skywall from the back floor if there's no bottomtexture
 				draw_sky_walls(3, 2, worldlow, worldlowslope, wallVerts, Surf);
 			}
+			else if (gl_frontsector->ceilingpic == skyflatnum &&
+					 gl_backsector->ceilingpic == skyflatnum &&
+					 (worldlow >= worldbottom && worldlowslope >= worldbottomslope)
+					 && (worldlow != worldbottom || worldlowslope != worldbottomslope)
+					 // Removing the second line above will render more rarely visible skywalls. Example: Cave garden ceiling in Dark race
+					 && !(gl_bottomtexture))
+			{
+				// Both ceilings are sky, but neither floor is sky.
+				// If there's a lower wall gap without a bottom texture,
+				// draw a skywall from the backsector's higher floor.
+				draw_sky_walls(3, 2, worldlow, worldlowslope, wallVerts, Surf);
+			}
 		}
 
-		gl_toptexture = R_GetTextureNum(gl_sidedef->toptexture);
-
 		// check TOP TEXTURE
 		if (gl_toptexture && (worldhighslope < worldtopslope || worldhigh < worldtop))
 		{
@@ -1533,8 +1558,6 @@ void HWR_ProcessSeg(void) // Sort of like GLWall::Process in GZDoom
 				HWR_ProjectWall(wallVerts, &Surf, PF_Masked, lightnum, colormap);
 		}
 
-		gl_bottomtexture = R_GetTextureNum(gl_sidedef->bottomtexture);
-
 		// check BOTTOM TEXTURE
 		if (gl_bottomtexture && (worldlowslope > worldbottomslope || worldlow > worldbottom))
 		{
@@ -2662,11 +2685,13 @@ static void HWR_AddPolyObjectPlanes(void)
 
 		polyobjsector = po_ptrs[i]->lines[0]->backsector; // the in-level polyobject sector
 
-		if (polyobjsector->floorheight <= gl_frontsector->ceilingheight
-			&& polyobjsector->floorheight >= gl_frontsector->floorheight
-			&& (viewz < polyobjsector->floorheight))
+		if (polyobjsector->floorheight <= gl_frontsector->ceilingheight &&
+			polyobjsector->floorheight >= gl_frontsector->floorheight &&
+			(viewz < polyobjsector->floorheight))
 		{
 			light = R_GetPlaneLight(gl_frontsector, polyobjsector->floorheight, true);
+			const INT16 llevel = (light == -1 ? gl_frontsector->lightlevel : *gl_frontsector->lightlist[light].lightlevel);
+			extracolormap_t *colmap = (light == -1 ? gl_frontsector->extra_colormap : gl_frontsector->lightlist[light].extra_colormap);
 
 			if (po_ptrs[i]->translucency > 0)
 			{
@@ -2674,22 +2699,24 @@ static void HWR_AddPolyObjectPlanes(void)
 				FBITFIELD blendmode;
 				blendmode = HWR_TranstableToAlpha(po_ptrs[i]->translucency, &Surf);
 				HWR_AddTransparentPolyobjectFloor(levelflats[polyobjsector->floorpic].lumpnum, po_ptrs[i], false, polyobjsector->floorheight,
-												(light == -1 ? gl_frontsector->lightlevel : *gl_frontsector->lightlist[light].lightlevel), Surf.PolyColor.s.alpha, polyobjsector, blendmode, (light == -1 ? gl_frontsector->extra_colormap : gl_frontsector->lightlist[light].extra_colormap));
+													llevel, Surf.PolyColor.s.alpha, polyobjsector, blendmode, colmap);
 			}
 			else
 			{
 				HWR_GetFlat(levelflats[polyobjsector->floorpic].lumpnum, R_NoEncore(polyobjsector, false));
 				HWR_RenderPolyObjectPlane(po_ptrs[i], false, polyobjsector->floorheight, PF_Occlude,
-											(light == -1 ? gl_frontsector->lightlevel : *gl_frontsector->lightlist[light].lightlevel), levelflats[polyobjsector->floorpic].lumpnum,
-											polyobjsector, 255, (light == -1 ? gl_frontsector->extra_colormap : gl_frontsector->lightlist[light].extra_colormap));
+											llevel, levelflats[polyobjsector->floorpic].lumpnum,
+											polyobjsector, 255, colmap);
 			}
 		}
 
-		if (polyobjsector->ceilingheight >= gl_frontsector->floorheight
-			&& polyobjsector->ceilingheight <= gl_frontsector->ceilingheight
-			&& (viewz > polyobjsector->ceilingheight))
+		if (polyobjsector->ceilingheight >= gl_frontsector->floorheight &&
+			polyobjsector->ceilingheight <= gl_frontsector->ceilingheight &&
+			(viewz > polyobjsector->ceilingheight))
 		{
 			light = R_GetPlaneLight(gl_frontsector, polyobjsector->ceilingheight, true);
+			const INT16 llevel = (light == -1 ? gl_frontsector->lightlevel : *gl_frontsector->lightlist[light].lightlevel);
+			extracolormap_t *colmap = (light == -1 ? gl_frontsector->extra_colormap : gl_frontsector->lightlist[light].extra_colormap);
 
 			if (po_ptrs[i]->translucency > 0)
 			{
@@ -2697,14 +2724,14 @@ static void HWR_AddPolyObjectPlanes(void)
 				FBITFIELD blendmode;
 				blendmode = HWR_TranstableToAlpha(po_ptrs[i]->translucency, &Surf);
 				HWR_AddTransparentPolyobjectFloor(levelflats[polyobjsector->ceilingpic].lumpnum, po_ptrs[i], true, polyobjsector->ceilingheight,
-												(light == -1 ? gl_frontsector->lightlevel : *gl_frontsector->lightlist[light].lightlevel), Surf.PolyColor.s.alpha, polyobjsector, blendmode, (light == -1 ? gl_frontsector->extra_colormap : gl_frontsector->lightlist[light].extra_colormap));
+													llevel, Surf.PolyColor.s.alpha, polyobjsector, blendmode, colmap);
 			}
 			else
 			{
 				HWR_GetFlat(levelflats[polyobjsector->ceilingpic].lumpnum, R_NoEncore(polyobjsector, true));
 				HWR_RenderPolyObjectPlane(po_ptrs[i], true, polyobjsector->ceilingheight, PF_Occlude,
-										(light == -1 ? gl_frontsector->lightlevel : *gl_frontsector->lightlist[light].lightlevel), levelflats[polyobjsector->ceilingpic].lumpnum,
-										polyobjsector, 255, (light == -1 ? gl_frontsector->extra_colormap : gl_frontsector->lightlist[light].extra_colormap));
+											llevel, levelflats[polyobjsector->ceilingpic].lumpnum,
+											polyobjsector, 255, colmap);
 			}
 		}
 	}
@@ -2958,7 +2985,7 @@ static void HWR_Subsector(size_t num)
 					}
 					else
 					{
-						HWR_GetFlat(flatlump, R_NoEncore(gl_frontsector, !bottom));
+						HWR_GetFlat(flatlump, R_NoEncore(rover->master->frontsector, bottom));
 						light = R_GetPlaneLight(gl_frontsector, centerHeight, underside);
 
 						HWR_RenderPlane(sub, &extrasubsectors[num], !bottom, roverheight, HWR_RippleBlend(gl_frontsector, rover, false)|PF_Occlude, *gl_frontsector->lightlist[light].lightlevel, flatlump,
@@ -3456,8 +3483,12 @@ static inline void HWR_ApplyDispoffset(gl_vissprite_t *spr, FOutVector *wallVert
 {
 	HWR_RotateSpritePolyToAim(spr, wallVerts, false, papersprite);
 
-	const float sprdist = sqrtf((spr->x1 - gl_viewx)*(spr->x1 - gl_viewx) + (spr->z1 - gl_viewy)*(spr->z1 - gl_viewy) + (spr->gzt - gl_viewz)*(spr->gzt - gl_viewz));
-	const float distfact = ((2.0f*spr->dispoffset) + 20.0f) / sprdist;
+	const float f_xdiff = (spr->x1 - gl_viewx);
+	const float f_ydiff = (spr->z1 - gl_viewy);
+	const float f_zdiff = (spr->gzt - gl_viewz);
+
+	const float sprdist = sqrtf((f_xdiff*f_xdiff) + (f_ydiff*f_ydiff) + (f_zdiff*f_zdiff));
+	const float distfact = ((2.0f * spr->dispoffset) + 20.0f) / sprdist;
 
 	for (size_t i = 0; i < 4; i++)
 	{
@@ -3717,7 +3748,7 @@ static void HWR_SplitSprite(gl_vissprite_t *spr, const boolean papersprite)
 
 		Surf.PolyColor.s.alpha = alpha;
 
-		HWR_ProcessPolygon(&Surf, wallVerts, 4, blend|PF_Modulated, shader, false); // sprite shader
+		HWR_ProcessPolygon(&Surf, wallVerts, 4, blend|PF_Modulated, shader, false);
 
 		top = bot;
 		endtop = endbot;
@@ -3744,7 +3775,7 @@ static void HWR_SplitSprite(gl_vissprite_t *spr, const boolean papersprite)
 
 	Surf.PolyColor.s.alpha = alpha;
 
-	HWR_ProcessPolygon(&Surf, wallVerts, 4, blend|PF_Modulated, shader, false); // sprite shader
+	HWR_ProcessPolygon(&Surf, wallVerts, 4, blend|PF_Modulated, shader, false);
 }
 
 // -----------------+
@@ -4283,7 +4314,10 @@ static void HWR_RenderDrawNodes(void)
 					gl_frontsector = NULL;
 
 					if (!(plane->blend & PF_NoTexture))
-						HWR_GetFlat(plane->lumpnum, R_NoEncore(plane->FOFSector, plane->isceiling));
+					{
+						const boolean ceiling = plane->FOFSector ? !plane->isceiling : plane->isceiling; // match software!
+						HWR_GetFlat(plane->lumpnum, R_NoEncore(plane->FOFSector, ceiling));
+					}
 
 					HWR_RenderPlane(NULL, plane->xsub, plane->isceiling, plane->fixedheight, plane->blend, plane->lightlevel,
 									plane->lumpnum, plane->FOFSector, plane->alpha, plane->planecolormap);
@@ -5865,7 +5899,7 @@ void HWR_Startup(void)
 		HWR_TogglePaletteRendering();
 
 		if (msaa)
-			GL_SetSpecialState(HWD_SET_MSAA, a2c ? 2 : 1);
+			GL_SetSpecialState(HWD_SET_MSAA, 1);
 
 		HWR_RegisterCommands();
 	}
@@ -5953,7 +5987,7 @@ void HWR_Shutdown(void)
 	GL_FlushScreenTextures();
 	HWR_ClearAllTextures();
 #ifdef USE_FBO_OGL
-	GL_Framebuffer_Disable();
+	GL_FBO_Disable();
 #endif
 }
 

src/hardware/hw_main.h

@@ -43,7 +43,6 @@ void HWR_Startup(void);
 void HWR_Shutdown(void);
 
 extern unsigned msaa;
-extern boolean a2c;
 
 extern FTransform atransform;
 extern float gl_viewsin, gl_viewcos;

src/hardware/hw_md2.c

@@ -1146,8 +1146,8 @@ void HWR_DrawMD2(gl_vissprite_t *spr)
 
 	// Look at HWR_ProjectSprite for more
 	{
-		md2_t *md2s;
-		int skinnum;
+		md2_t *md2s = NULL;
+		int skinnum = 0;
 		patch_t *gpatch, *blendgpatch;
 		GLPatch_t *hwrPatch = NULL, *hwrBlendPatch = NULL;
 		INT32 durs = spr->mobj->state->tics;
@@ -1221,7 +1221,7 @@ void HWR_DrawMD2(gl_vissprite_t *spr)
 				skinnum = (skin_t *)spr->mobj->localskin - skins;
 			}
 		}
-		else
+		else if (spr->mobj->skin)
 		{
 			md2s = md2_playermodels;
 			skinnum = (skin_t *)spr->mobj->skin - skins;

src/hardware/hw_shaders.h

@@ -193,26 +193,6 @@
 	"}\n" \
 	"#endif\0"
 
-#define GLSL_SOFTWARE_FRAGMENT_SHADER_NOPAL \
-	"uniform sampler2D tex;\n" \
-	"uniform vec4 poly_color;\n" \
-	"uniform vec4 tint_color;\n" \
-	"uniform vec4 fade_color;\n" \
-	"uniform float lighting;\n" \
-	"uniform float fade_start;\n" \
-	"uniform float fade_end;\n" \
-	GLSL_DOOM_COLORMAP \
-	GLSL_DOOM_LIGHT_EQUATION \
-	"void main(void) {\n" \
-		"vec4 texel = texture2D(tex, gl_TexCoord[0].st);\n" \
-		"vec4 base_color = texel * poly_color;\n" \
-		"vec4 final_color = base_color;\n" \
-		GLSL_SOFTWARE_TINT_EQUATION \
-		GLSL_SOFTWARE_FADE_EQUATION \
-		"final_color.a = texel.a * poly_color.a;\n" \
-		"gl_FragColor = final_color;\n" \
-	"}\n" \
-
 // hand tuned adjustments for light level calculation
 #define GLSL_FLOOR_FUDGES \
 	"#define STARTMAP_FUDGE 1.06\n" \

src/hardware/r_opengl/r_opengl.c

@@ -136,8 +136,7 @@ enum
 {
 	FBO_NONE,
 	FBO_ARB,
-	FBO_EXT,
-	FBO_EXT_STENCIL // supports stencil attachment
+	FBO_EXT
 };
 
 typedef struct
@@ -161,7 +160,7 @@ GL_DEPTH24_STENCIL8 GL_DEPTH_COMPONENT_EXT
 GL_DEPTH_STENCIL_ATTACHMENT GL_DEPTH_ATTACHMENT_EXT
 #endif
 
-static void GL_Framebuffer_DeleteAttachments(void);
+static void GL_FBO_DeleteAttachments(void);
 #endif
 
 // needed for glportals
@@ -769,28 +768,22 @@ static GLRGBAFloat shader_defaultcolor = {1.0f, 1.0f, 1.0f, 1.0f};
 #ifdef USE_FBO_OGL
 static int GLFramebuffer_CheckExt(void)
 {
-	// in opengl 3.0 and up fbos are standart and always supported
-	if (majorGL >= 3)
-		return FBO_ARB;
-
-	// gl versions from 2.1 may still support framebuffer objects
-
-	// maybe, just maybe, we support the standart extensions
+	// check for the standard arb extensions
+	// these should be there from version 3.0 onwards
 	if (GL_isExtAvailable("GL_ARB_framebuffer_no_attachments", gl_extensions) &&
 		GL_isExtAvailable("GL_ARB_framebuffer_object", gl_extensions) &&
 		GL_isExtAvailable("GL_ARB_framebuffer_sRGB", gl_extensions))
+	{
 		return FBO_ARB;
+	}
 
-	// nope, try the older 2.1 extensions
+	// gl versions from 2.1 and older may still support framebuffer objects
+	// depending on vendor and driver support
 	if (GL_isExtAvailable("GL_EXT_framebuffer_no_attachments", gl_extensions) &&
 		GL_isExtAvailable("GL_EXT_framebuffer_object", gl_extensions) &&
-		GL_isExtAvailable("GL_EXT_framebuffer_sRGB", gl_extensions))
+		GL_isExtAvailable("GL_EXT_framebuffer_sRGB", gl_extensions) &&
+		GL_isExtAvailable("GL_EXT_packed_depth_stencil", gl_extensions)) // we use the stencil buffer for stuff like portals, so its better to make stencil extension a requirement
 	{
-		// perhaps we may even support a stencil attachment
-		if (GL_isExtAvailable("GL_EXT_packed_depth_stencil", gl_extensions))
-			return FBO_EXT_STENCIL;
-
-		// no stencil support, sad
 		return FBO_EXT;
 	}
 
@@ -908,36 +901,41 @@ void SetupGLFunc4(void)
 
 			GL_DBG_Printf("\nFBO: ARB extensions found\n");
 		}
-		else if (fbocheck == FBO_EXT || fbocheck == FBO_EXT_STENCIL) // uh oh only support for EXT prefix fbos...
+		else if (fbocheck == FBO_EXT) // uh oh only support old fbo extensions...
 		{
-			GetGLfunc(glGenFramebuffersEXT);
-			GetGLfunc(glBindFramebufferEXT);
-			GetGLfunc(glDeleteFramebuffersEXT);
-			GetGLfunc(glFramebufferTexture2DEXT);
-			GetGLfunc(glCheckFramebufferStatusEXT);
-			GetGLfunc(glGenRenderbuffersEXT);
-			GetGLfunc(glBindRenderbufferEXT);
-			GetGLfunc(glDeleteRenderbuffersEXT);
-			GetGLfunc(glRenderbufferStorageEXT);
-			GetGLfunc(glFramebufferRenderbufferEXT);
-
 			// remapping galore huehue
 			// do this so we dont have to dupe half our code
+			GetGLfunc(glGenFramebuffersEXT);
 			pglGenFramebuffers = pglGenFramebuffersEXT;
+
+			GetGLfunc(glBindFramebufferEXT);
 			pglBindFramebuffer = pglBindFramebufferEXT;
+
+			GetGLfunc(glDeleteFramebuffersEXT);
 			pglDeleteFramebuffers  = pglDeleteFramebuffersEXT;
+
+			GetGLfunc(glFramebufferTexture2DEXT);
 			pglFramebufferTexture2D = pglFramebufferTexture2DEXT;
+
+			GetGLfunc(glCheckFramebufferStatusEXT);
 			pglCheckFramebufferStatus = pglCheckFramebufferStatusEXT;
+
+			GetGLfunc(glGenRenderbuffersEXT);
 			pglGenRenderbuffers = pglGenRenderbuffersEXT;
+
+			GetGLfunc(glBindRenderbufferEXT);
 			pglBindRenderbuffer = pglBindRenderbufferEXT;
+
+			GetGLfunc(glDeleteRenderbuffersEXT);
 			pglDeleteRenderbuffers = pglDeleteRenderbuffersEXT;
+
+			GetGLfunc(glRenderbufferStorageEXT);
 			pglRenderbufferStorage = pglRenderbufferStorageEXT;
+
+			GetGLfunc(glFramebufferRenderbufferEXT);
 			pglFramebufferRenderbuffer = pglFramebufferRenderbufferEXT;
 
-			if (fbocheck == FBO_EXT)
-				GL_DBG_Printf("\nFBO: EXT extensions found, no stencil\n");
-			else if (fbocheck == FBO_EXT_STENCIL)
-				GL_DBG_Printf("\nFBO: EXT extensions with packed depth-stencil\n");
+			GL_DBG_Printf("\nFBO: EXT extensions with packed depth-stencil\n");
 		}
 
 		supportFBO = fbocheck;
@@ -1151,7 +1149,7 @@ void GL_SetModelView(GLint w, GLint h)
 		GL_FlushScreenTextures();
 
 #ifdef USE_FBO_OGL
-		GL_Framebuffer_DeleteAttachments();
+		GL_FBO_DeleteAttachments();
 #endif
 	}
 
@@ -1931,6 +1929,7 @@ static void GenerateMipmaps(INT32 w, INT32 h, RGBA_t *tex, INT32 maxLOD, UINT32
 				{
 					if (samplePoint[p].s.alpha == 0)
 						continue;
+
 					sumR += samplePoint[p].s.red;
 					sumG += samplePoint[p].s.green;
 					sumB += samplePoint[p].s.blue;
@@ -2640,11 +2639,7 @@ void GL_SetSpecialState(hwdspecialstate_t IdState, INT32 Value)
 
 		case HWD_SET_MSAA:
 			if (Value)
-			{
 				pglEnable(GL_MULTISAMPLE);
-				if (Value == 2)
-					pglEnable(GL_SAMPLE_ALPHA_TO_COVERAGE);
-			}
 			break;
 
 		case HWD_SET_TEXTUREANISOTROPICMODE:
@@ -3245,7 +3240,7 @@ void GL_SetTransform(FTransform *stransform)
 }
 
 #ifdef USE_FBO_OGL
-static void GL_Framebuffer_DeleteAttachments(void)
+static void GL_FBO_DeleteAttachments(void)
 {
 	if (supportFBO == FBO_NONE || !framebufferobject.init)
 		return;
@@ -3265,9 +3260,9 @@ static void GL_Framebuffer_DeleteAttachments(void)
 	framebufferobject.init = false;
 }
 
-static void GL_Framebuffer_Generate(void)
+static void GL_FBO_Generate(void)
 {
-	if (supportFBO == FBO_NONE || framebufferobject.init || !UseScreenFBO())
+	if (supportFBO == FBO_NONE || framebufferobject.init)
 		return;
 
 	// Generate the framebuffer
@@ -3282,7 +3277,7 @@ static void GL_Framebuffer_Generate(void)
 	{
 		pglGenTextures(1, &framebufferobject.tex);
 		pglBindTexture(GL_TEXTURE_2D, framebufferobject.tex);
-		pglTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, screen_width, screen_height, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL);
+		pglTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, screen_width, screen_height, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
 		pglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 		pglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 		Clamp2D(GL_TEXTURE_WRAP_S);
@@ -3305,18 +3300,13 @@ static void GL_Framebuffer_Generate(void)
 			pglRenderbufferStorage(GL_RENDERBUFFER_EXT, GL_DEPTH24_STENCIL8, screen_width, screen_height);
 			pglFramebufferRenderbuffer(GL_FRAMEBUFFER_EXT, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER_EXT, framebufferobject.rboobj);
 		}
-		else if (supportFBO == FBO_EXT || supportFBO == FBO_EXT_STENCIL)
+		else if (supportFBO == FBO_EXT)
 		{
-			pglRenderbufferStorage(GL_RENDERBUFFER_EXT, (supportFBO == FBO_EXT_STENCIL) ? GL_DEPTH_STENCIL_EXT : GL_DEPTH_COMPONENT, screen_width, screen_height);
-
-			// attach a renderbuffer to depth attachment point
+			pglRenderbufferStorage(GL_RENDERBUFFER_EXT, GL_DEPTH_STENCIL_EXT, screen_width, screen_height);
+			// attach the renderbuffer to depth attachment point
 			pglFramebufferRenderbuffer(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, framebufferobject.rboobj);
-
-			if (supportFBO == FBO_EXT_STENCIL)
-			{
-				// attach a renderbuffer to stencil attachment point
-				pglFramebufferRenderbuffer(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, framebufferobject.rboobj);
-			}
+			// attach the renderbuffer to stencil attachment point
+			pglFramebufferRenderbuffer(GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, framebufferobject.rboobj);
 		}
 
 		// Clear the renderbuffer
@@ -3328,7 +3318,7 @@ static void GL_Framebuffer_Generate(void)
 	if (pglCheckFramebufferStatus(GL_FRAMEBUFFER_EXT) != GL_FRAMEBUFFER_COMPLETE_EXT)
 	{
 		//pglGetError(); TODO:implement this or smth
-		GL_MSG_Error("GL_Framebuffer_Generate: Failed to create Framebuffer Object");
+		GL_MSG_Error("GL_FBO_Generate: Failed to create Framebuffer Object");
 
 		// if this fails, dont retry it a gazillion times
 		// this wouldnt recover
@@ -3343,7 +3333,7 @@ static void GL_Framebuffer_Generate(void)
 	framebufferobject.init = true;
 }
 
-void GL_Framebuffer_Unbind(void)
+void GL_FBO_BindMainFrameBuffer(void)
 {
 	if (supportFBO == FBO_NONE || !framebufferobject.init)
 		return;
@@ -3352,22 +3342,22 @@ void GL_Framebuffer_Unbind(void)
 	pglBindRenderbuffer(GL_RENDERBUFFER_EXT, 0);
 }
 
-void GL_Framebuffer_Enable(void)
+void GL_FBO_Enable(void)
 {
-	if (supportFBO == FBO_NONE || !UseScreenFBO())
+	if (supportFBO == FBO_NONE)
 		return;
 
-	GL_Framebuffer_Generate();
+	GL_FBO_Generate();
 
 	// failed
-	if (supportFBO == FBO_NONE || !framebufferobject.init)
+	if (!framebufferobject.init)
 		return;
 
 	pglBindFramebuffer(GL_FRAMEBUFFER_EXT, framebufferobject.fboobj);
 	pglBindRenderbuffer(GL_RENDERBUFFER_EXT, framebufferobject.rboobj);
 }
 
-void GL_Framebuffer_Disable(void)
+void GL_FBO_Disable(void)
 {
 	if (supportFBO == FBO_NONE || !framebufferobject.init)
 		return;
@@ -3380,7 +3370,7 @@ void GL_Framebuffer_Disable(void)
 		pglDeleteFramebuffers(1, &framebufferobject.fboobj);
 	framebufferobject.fboobj = 0;
 
-	GL_Framebuffer_DeleteAttachments();
+	GL_FBO_DeleteAttachments();
 }
 #endif
 
@@ -3731,6 +3721,7 @@ void GL_RenderVhsEffect(fixed_t upbary, fixed_t downbary, UINT8 updistort, UINT8
 void GL_MakeScreenTexture(int tex)
 {
 	boolean firstTime;
+	static GLint lastfiltermode[NUMSCREENTEXTURES] = {-1, -1, -1, -1, -1};
 
 	if (!gl_enable_screen_textures)
 		return;
@@ -3743,16 +3734,29 @@ void GL_MakeScreenTexture(int tex)
 
 	pglBindTexture(GL_TEXTURE_2D, screenTextures[tex]);
 
+	// if were downsampling, choose to do that with linear filter instead of nearest neighbor
+	// otherwise well get ugly mixels
+	GLint filtermode = I_IsDownsampling() ? GL_LINEAR : GL_NEAREST;
+
+	// avoid redundant calls to this, prob doesent really matter tbh
+	if (filtermode != lastfiltermode[tex] || firstTime)
+	{
+		pglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtermode);
+		pglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filtermode);
+
+		lastfiltermode[tex] = filtermode;
+	}
+
 	if (firstTime)
 	{
-		pglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-		pglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 		Clamp2D(GL_TEXTURE_WRAP_S);
 		Clamp2D(GL_TEXTURE_WRAP_T);
 		pglCopyTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, 0, 0, screen_texsizew, screen_texsizeh, 0);
 	}
 	else
+	{
 		pglCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, screen_texsizew, screen_texsizeh);
+	}
 
 	tex_downloaded = screenTextures[tex];
 }

src/hardware/r_opengl/r_opengl.h

@@ -98,9 +98,9 @@ extern PFNglGetString pglGetString;
 #endif
 
 #ifdef USE_FBO_OGL
-void GL_Framebuffer_Unbind(void);
-void GL_Framebuffer_Enable(void);
-void GL_Framebuffer_Disable(void);
+void GL_FBO_BindMainFrameBuffer(void);
+void GL_FBO_Enable(void);
+void GL_FBO_Disable(void);
 extern int supportFBO;
 #endif
 

src/hu_stuff.c

@@ -472,9 +472,7 @@ static void DoSayCommand(SINT8 target, size_t usedargs, UINT8 flags)
 		strlcat(msg, COM_Argv(ix + usedargs), msgspace);
 	}
 
-	const size_t msglength = strlen(msg);
-
-	if (msglength > 4 && strnicmp(msg, "/pm", 3) == 0) // used /pm
+	if (strlen(msg) > 4 && strnicmp(msg, "/pm", 3) == 0) // used /pm
 	{
 		// what we're gonna do now is check if the node exists
 		// with that logic, characters 4 and 5 are our numbers:
@@ -528,7 +526,7 @@ static void DoSayCommand(SINT8 target, size_t usedargs, UINT8 flags)
 		strlcpy(msg, newmsg, HU_MAXMSGLEN + 1);
 	}
 
-	SendNetXCmd(XD_SAY, buf, msglength + 1 + msg-buf);
+	SendNetXCmd(XD_SAY, buf, strlen(msg) + 1 + msg-buf);
 }
 
 /** Send a message to everyone.
@@ -779,12 +777,11 @@ static void Got_Saycmd(const UINT8 **p, INT32 playernum)
 		return;
 	}
 
-	const size_t msglength = strlen(msg);
-
 	//check for invalid characters (0x80 or above)
 	{
 		size_t i;
-		const size_t j = msglength;
+		const size_t j = strlen(msg);
+
 		for (i = 0; i < j; i++)
 		{
 			if (msg[i] & 0x80)
@@ -831,7 +828,7 @@ static void Got_Saycmd(const UINT8 **p, INT32 playernum)
 	}
 
 	// Handle "/me" actions, but only in messages to everyone.
-	if (target == 0 && msglength > 4 && strnicmp(msg, "/me ", 4) == 0)
+	if (target == 0 && strlen(msg) > 4 && strnicmp(msg, "/me ", 4) == 0)
 	{
 		msg += 4;
 		action = true;

src/i_video.h

@@ -126,11 +126,9 @@ boolean I_CheckNativeRes(void);
 void I_SetBorderlessWindow(void);
 
 #ifdef USE_FBO_OGL
-
-void RefreshOGLSDLSurface(void);
-void I_DownSample(void);
+void I_CheckDownSampleState(boolean forcerefresh);
+boolean I_IsDownsampling(void);
 boolean UseScreenFBO(void);
-extern boolean downsample;
 #endif
 
 // So we can call this from i_video event loop

src/info.h

@@ -452,10 +452,10 @@ void A_SpawnFreshCopy(void *actor);
 extern boolean actionsoverridden[NUMACTIONS];
 
 // ratio of states to sprites to mobj types is roughly 6 : 1 : 1
-#ifdef COMPAT_VANILLA
-#define NUMMOBJFREESLOTS 1024
-#else
+#ifdef PHOBOS_BUILD
 #define NUMMOBJFREESLOTS 4096 // should be sufficient
+#else
+#define NUMMOBJFREESLOTS 1024
 #endif
 #define NUMSPRITEFREESLOTS NUMMOBJFREESLOTS
 #define NUMSTATEFREESLOTS (NUMMOBJFREESLOTS*8)

src/k_hud.c

@@ -3829,10 +3829,8 @@ static void K_drawKartMinimap(void)
 				}
 				else
 				{
-					const INT32 skinnum = K_GetMobjLocalSkinNum(mobj->skin, mobj->localskin, mobj->skinlocal);
-
 					// special case if startcolor is not the default (160 / Green)
-					if (skinnum && skins[skinnum].starttranscolor != skins[0].starttranscolor)
+					if (K_GetMobjSkin(mobj)->starttranscolor != skins[0].starttranscolor)
 					{
 						colormap = R_GetTranslationColormap(TC_DEFAULT, mobj->color, GTC_CACHE);
 					}

src/k_kart.c

@@ -71,12 +71,11 @@ consvar_t cv_stairjank = {"stairjank", "Off", CV_SAVE|CV_CALL, CV_OnOff, PDistor
 consvar_t cv_stairjanksfx = {"stairjanksfx", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
 
 //hardcode saltyhop mhhm
-static void saltyhop_onchange(void);
-consvar_t cv_saltyhop = {"hardcodehop", "Off", CV_SAVE|CV_CALL|CV_NOINIT, CV_OnOff, saltyhop_onchange, 0, NULL, NULL, 0, 0, NULL};
+consvar_t cv_saltyhop = {"hardcodehop", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
 consvar_t cv_saltyhopsfx = {"hardcodehopsfx", "On", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
 consvar_t cv_saltysquish = {"hardcodehopsquish", "On", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
 static CV_PossibleValue_t saltyheight_t[] = {{FRACUNIT/4, "MIN"}, {2*FRACUNIT, "MAX"}, {0, NULL}};
-consvar_t cv_saltyheight = {"hardcodehopheight", "1", CV_FLOAT|CV_SAVE|CV_CALL|CV_NOINIT, saltyheight_t, saltyhop_onchange, 0, NULL, NULL, 0, 0, NULL};
+consvar_t cv_saltyheight = {"hardcodehopheight", "1", CV_FLOAT|CV_SAVE, saltyheight_t, NULL, 0, NULL, NULL, 0, 0, NULL};
 consvar_t cv_saltyroll = {"hardcodehoproll", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
 
 consvar_t cv_squishdance = {"squishdance", "On", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
@@ -84,23 +83,6 @@ consvar_t cv_squishdance = {"squishdance", "On", CV_SAVE, CV_OnOff, NULL, 0, NUL
 static CV_PossibleValue_t squishdancespeed_cons_t[] = {{20, "MIN"}, {280, "MAX"}, {0, NULL}};
 consvar_t cv_squishdancespeed = {"squishdance_speed", "140", CV_SAVE, squishdancespeed_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
 
-static void saltyhop_onchange(void)
-{
-	// reset everything when toggling saltyhop
-	if (gamestate != GS_LEVEL)
-		return;
-
-	for (INT32 i = 0; i < MAXPLAYERS; i++)
-	{
-		player_t *player = &players[i];
-
-		if (!player || P_MobjWasRemoved(player->mo))
-			continue;
-
-		memset(&player->mo->salty, 0, sizeof(player->mo->salty));
-	}
-}
-
 // SOME IMPORTANT VARIABLES DEFINED IN DOOMDEF.H:
 // gamespeed is cc (0 for easy, 1 for normal, 2 for hard)
 // franticitems is Frantic Mode items, bool
@@ -1827,25 +1809,56 @@ void K_RespawnChecker(player_t *player)
 				mobj_t *mo;
 				angle_t newangle;
 				fixed_t newx, newy, newz;
-
+#ifdef PHOBOS_BUILD
+				const fixed_t fscale = player->mo->scale;
+#else
+				static const fixed_t fscale = FRACUNIT; // does NOT use scale, since this effect doesn't scale properly
+#endif
 				newangle = FixedAngle(((360/8)*i)*FRACUNIT);
-				newx = player->mo->x + P_ReturnThrustX(player->mo, newangle, 31<<FRACBITS); // does NOT use scale, since this effect doesn't scale properly
-				newy = player->mo->y + P_ReturnThrustY(player->mo, newangle, 31<<FRACBITS);
+				newx = player->mo->x + P_ReturnThrustX(player->mo, newangle, 31 * fscale);
+				newy = player->mo->y + P_ReturnThrustY(player->mo, newangle, 31 * fscale);
 				if (player->mo->eflags & MFE_VERTICALFLIP)
 					newz = player->mo->z + player->mo->height;
 				else
 					newz = player->mo->z;
 
 				mo = P_SpawnMobj(newx, newy, newz, MT_DEZLASER);
-				if (mo)
+				if (!P_MobjWasRemovedCompat(mo))
 				{
 					if (player->mo->eflags & MFE_VERTICALFLIP)
 						mo->eflags |= MFE_VERTICALFLIP;
 					P_SetTarget(&mo->target, player->mo);
 					mo->angle = newangle+ANGLE_90;
-					mo->momz = (8<<FRACBITS) * P_MobjFlip(player->mo);
-					P_SetScale(mo, (mo->destscale = FRACUNIT));
+					mo->momz = (8 * fscale) * P_MobjFlip(player->mo);
+					P_SetScale(mo, (mo->destscale = fscale));
 				}
+#ifndef PHOBOS_BUILD
+				// vanilla compat really is annoying.......
+				// but this stuff is messed up on mobjscaled maps
+				// and we gotta respawn it locally to avoid desynchs...
+				if (mapobjectscale != FRACUNIT)
+				{
+					// hide the normal lazers!
+					mo->flags2 |= MF2_DONTDRAW;
+
+					newx = player->mo->x + P_ReturnThrustX(player->mo, newangle, 31 * player->mo->scale);
+					newy = player->mo->y + P_ReturnThrustY(player->mo, newangle, 31 * player->mo->scale);
+
+					// now spawn our local lazers
+					mo = P_SpawnMobj(newx, newy, newz, MT_DEZLASER);
+					if (!P_MobjWasRemovedCompat(mo))
+					{
+						if (player->mo->eflags & MFE_VERTICALFLIP)
+							mo->eflags |= MFE_VERTICALFLIP;
+						P_SetTarget(&mo->target, player->mo);
+						mo->angle = newangle+ANGLE_90;
+						mo->momz = (8 * player->mo->scale) * P_MobjFlip(player->mo);
+						P_SetScale(mo, (mo->destscale = player->mo->scale));
+
+						mo->islocal = true; // Keep this local!
+					}
+				}
+#endif
 			}
 		}
 	}
@@ -2194,7 +2207,7 @@ static void K_GetKartBoostPower(player_t *player)
 
 		// Technically, all mobjs that think can cause desynchs if they are spawned conditionally, so best we can do
 		// is to hide them if you are in saltyhop jump
-		if (dust && player->mo->salty.jump)
+		if (dust && player->salty.jump)
 			dust->flags2 |= MF2_DONTDRAW;
 
 		if (leveltime % 6 == 0)
@@ -3223,10 +3236,8 @@ static void K_SpawnDriftSparks(player_t *player)
 
 	for (i = 0; i < 2; i++)
 	{
-		fixed_t driftExtraScale = 0;
-
-		angle_t thrustangle = (travelangle + ((i&1) ? -1 : 1)*ANGLE_135);
-		fixed_t smolscale = FixedMul(32*FRACUNIT, player->mo->scale);
+		const angle_t thrustangle = (travelangle + ((i&1) ? -1 : 1)*ANGLE_135);
+		const fixed_t smolscale = FixedMul(32*FRACUNIT, player->mo->scale);
 
 		newx = player->mo->x + P_ReturnThrustX(player->mo, thrustangle, smolscale);
 		newy = player->mo->y + P_ReturnThrustY(player->mo, thrustangle, smolscale);
@@ -3238,9 +3249,9 @@ static void K_SpawnDriftSparks(player_t *player)
 		spark->angle = travelangle-(ANGLE_45/5)*player->kartstuff[k_drift];
 
 		// scale increase while driftspark level gained timer is running
-		driftExtraScale = FixedDiv(player->driftsparkGrowTimer, DRIFTSPARKGROWTICS);
+		const fixed_t driftExtraScale = FixedDiv(player->driftsparkGrowTimer, DRIFTSPARKGROWTICS);
 		spark->destscale = FixedMul(player->mo->scale, FRACUNIT + FixedMul(driftExtraScale, cv_driftsparkpulse.value));
-		P_SetScale(spark, spark->destscale); // why not use what we calculated above?
+		P_SetScale(spark, spark->destscale);
 
 		spark->momx = player->mo->momx/2;
 		spark->momy = player->mo->momy/2;
@@ -3332,10 +3343,10 @@ static void K_StretchPlayerGravity(player_t *player)
 
 	mobj_t *pmo = player->mo;
 
-	fixed_t tempxscale = pmo->realxscale;
-	fixed_t tempyscale = pmo->realyscale;
+	const fixed_t tempxscale = pmo->realxscale;
+	const fixed_t tempyscale = pmo->realyscale;
 
-	stretchScaleFactor = FixedDiv(FRACUNIT*60, cv_gravstretch.value);
+	stretchScaleFactor = FixedDiv(mapobjectscale*60, cv_gravstretch.value);
 	stretchScaleFactor = min(stretchScaleFactor, MAXSTRETCHDIV);
 
 	if (pmo->slamsoundtimer)
@@ -3343,26 +3354,26 @@ static void K_StretchPlayerGravity(player_t *player)
 
 	if (!P_IsObjectOnGround(pmo))
 	{
-		fixed_t pzmom = abs(pmo->momz);
+		const fixed_t pzmom = abs(pmo->momz);
 		const fixed_t stretchDiv = FixedDiv(pzmom, stretchScaleFactor);
 
-		if (abs(pzmom/FRACUNIT) != 0)
+		if (abs(pzmom/mapobjectscale) != 0)
 		{
-			if (((tempxscale-(stretchDiv))) > (tempxscale/5))
+			if ((tempxscale - stretchDiv) > (tempxscale / 5))
 			{
 				pmo->spritexscale = (tempxscale - stretchDiv);
 				pmo->stretchslam = pzmom;
 			}
 			else
-				pmo->spritexscale = (tempxscale/5);
+				pmo->spritexscale = (tempxscale / 5);
 
-			pmo->spriteyscale = (tempyscale + ((stretchDiv*2)/3));
+			pmo->spriteyscale = (tempyscale + ((stretchDiv * 2) / 3));
 		}
 	}
 	else if (pmo->stretchslam > 0)
 	{
 		// Funni slam sound when landing
-		if (cv_slamsound.value && (pmo->eflags & MFE_JUSTHITFLOOR) && !pmo->slamsoundtimer && (pmo->stretchslam > 4*FRACUNIT))
+		if (cv_slamsound.value && (pmo->eflags & MFE_JUSTHITFLOOR) && !pmo->slamsoundtimer && (pmo->stretchslam > 4*mapobjectscale))
 		{
 			S_StartSound(pmo, sfx_s3k4c);
 			pmo->slamsoundtimer = TICRATE;
@@ -3370,9 +3381,9 @@ static void K_StretchPlayerGravity(player_t *player)
 
 		const fixed_t slamDiv = FixedDiv(pmo->stretchslam, stretchScaleFactor);
 
-		pmo->spritexscale = (tempxscale + (((slamDiv*2)/3)*2));
+		pmo->spritexscale = (tempxscale + (((slamDiv * 2) / 3 ) * 2));
 		pmo->spriteyscale = (tempyscale - slamDiv);
-		pmo->stretchslam -= (4*FRACUNIT);
+		pmo->stretchslam -= (4*mapobjectscale);
 	}
 	else
 		pmo->stretchslam = 0;
@@ -3387,16 +3398,16 @@ static void K_SaltySquish(player_t *player)
 
 	mobj_t *pmo = player->mo;
 
-	fixed_t tempxscale = pmo->realxscale;
-	fixed_t tempyscale = pmo->realyscale;
+	const fixed_t tempxscale = pmo->realxscale;
+	const fixed_t tempyscale = pmo->realyscale;
 
 	if (pmo->stretchslam > 0)
 	{
-		const fixed_t slamDiv = FixedDiv(pmo->stretchslam, FRACUNIT*60); // stretchScaleFactor = FixedDiv(FRACUNIT*60, FRACUNIT)
+		const fixed_t slamDiv = FixedDiv(pmo->stretchslam, mapobjectscale*60); // stretchScaleFactor = FixedDiv(mapobjectscale*60, FRACUNIT)
 
-		pmo->spritexscale = (tempxscale + (((slamDiv*2)/3)*2));
+		pmo->spritexscale = (tempxscale + (((slamDiv * 2) / 3) * 2));
 		pmo->spriteyscale = (tempyscale - slamDiv);
-		pmo->stretchslam -= (4*FRACUNIT);
+		pmo->stretchslam -= (4*mapobjectscale);
 	}
 	else
 		pmo->stretchslam = 0;
@@ -3404,88 +3415,92 @@ static void K_SaltySquish(player_t *player)
 
 static void K_QuiteSaltyHop(player_t *player)
 {
-	if (!cv_saltyhop.value)
-		return;
+	I_Assert(player != NULL);
+	I_Assert(!P_MobjWasRemoved(player->mo));
 
 	// what the fuck is this haya
 	mobj_t *pmo = player->mo;
-	salty_t *psalt = &pmo->salty;
+	salty_t *psalty = &player->salty;
+
+	if (!cv_saltyhop.value)
+	{
+		// reset before we leave
+		psalty->jump = psalty->ready = psalty->tapping = false;
+		psalty->momz = psalty->zoffset = 0;
+		return;
+	}
+
 	const boolean onground = P_IsObjectOnGround(pmo);
 
 	// ready?
 	if (!player->kartstuff[k_jmp])
 	{
-		psalt->ready = true;
-		psalt->tapping = false;
+		psalty->ready = true;
+		psalty->tapping = false;
 	}
-	else if (psalt->ready)
+	else if (psalty->ready)
 	{
-		psalt->ready = false;
-		psalt->tapping = true;
+		psalty->ready = false;
+		psalty->tapping = true;
 	}
 	else
 	{
-		psalt->tapping = false;
+		psalty->tapping = false;
 	}
 
 	// GO!
-	if (!psalt->init)
-	{
-		psalt->jump = false;
-		psalt->zoffset = 0;
-		psalt->momz = 0;
-		psalt->init = true;
-	}
-	else if (psalt->jump)
+	if (psalty->jump)
 	{
 		if (pmo->eflags & MFE_JUSTHITFLOOR)
 		{
-			psalt->zoffset = 0;
+			psalty->zoffset = 0;
 		}
 		else if (onground)
 		{
-			psalt->zoffset += psalt->momz;
-			psalt->momz -= (FRACUNIT*3/2);
+			psalty->zoffset += psalty->momz;
+			psalty->momz -= (FRACUNIT*3/2);
 		}
 		else
 		{
-			psalt->zoffset *= (49/50)*FRACUNIT;
-			psalt->momz = 0;
+			//psalty->zoffset *= (49/50)*FRACUNIT; // this just rounds down to 0 lol
+			psalty->zoffset = 0;
+			psalty->momz = 0;
 		}
 
-		if (psalt->zoffset <= 0)
+		if (psalty->zoffset <= 0)
 		{
 			if (cv_saltyhopsfx.value && !(pmo->eflags & MFE_JUSTHITFLOOR) && onground)
 				S_StartSound(pmo, sfx_s268);
-			psalt->jump = false;
-			psalt->zoffset = 0;
-			psalt->momz = 0;
+			psalty->jump = false;
+			psalty->zoffset = 0;
+			psalty->momz = 0;
 			// shlamma damma
 			if (cv_saltysquish.value)
-				pmo->stretchslam += 8*FRACUNIT;
+				pmo->stretchslam += 8*mapobjectscale;
 		}
-		else if (cv_saltysquish.value && psalt->zoffset >= 0)
+		else if (psalty->zoffset > 0)
 		{
-			// goofy ahh hack
-			pmo->spriteyscale += (FRACUNIT/8);
-			pmo->spritexscale -= (FRACUNIT/8);
+			if (cv_saltysquish.value)
+			{
+				// goofy ahh hack
+				pmo->spriteyscale += (FRACUNIT/8);
+				pmo->spritexscale -= (FRACUNIT/8);
+			}
 		}
 
-		pmo->spriteyoffset += FixedMul(psalt->zoffset, cv_saltyheight.value);
+		pmo->spriteyoffset += FixedMul(psalty->zoffset, cv_saltyheight.value);
 
-		if (cv_saltyhopsfx.value)
-		{
-			if (S_SoundPlaying(pmo, sfx_screec))
-				S_StopSoundByID(pmo, sfx_screec);
-			if (S_SoundPlaying(pmo, sfx_drift))
-				S_StopSoundByID(pmo, sfx_drift);
-		}
+		// Stop any and all drift sounds when hopping.
+		if (S_SoundPlaying(pmo, sfx_screec))
+			S_StopSoundByID(pmo, sfx_screec);
+		if (S_SoundPlaying(pmo, sfx_drift))
+			S_StopSoundByID(pmo, sfx_drift);
 	}
-	else if (psalt->tapping && onground && !player->kartstuff[k_spinouttimer] && !player->kartstuff[k_squishedtimer])
+	else if (psalty->tapping && onground && !player->kartstuff[k_spinouttimer] && !player->kartstuff[k_squishedtimer])
 	{
-		psalt->jump = true;
-		psalt->zoffset = 0;
-		psalt->momz = 6*FRACUNIT;
+		psalty->jump = true;
+		psalty->zoffset = 0;
+		psalty->momz = 6*FRACUNIT;
 		if (cv_saltyhopsfx.value)
 			S_StartSound(pmo, sfx_s25a);
 	}
@@ -3512,7 +3527,7 @@ boolean K_ShouldSlopeRoll(mobj_t *mobj)
 		return false;
 
 	// seeing a character rotate mid-hop looks really janky
-	if (!cv_saltyroll.value && mobj->player && mobj->player->mo->salty.jump)
+	if (!cv_saltyroll.value && mobj->player && mobj->player->salty.jump)
 		return false;
 
 	return K_CheckSlopeRollDist(mobj);
@@ -3724,7 +3739,7 @@ mobj_t *K_SpawnWipeoutTrail(mobj_t *mo, boolean translucent)
 	dust = P_SpawnMobj(rand_x, rand_y, mo->z, MT_WIPEOUTTRAIL);
 
 	P_SetTarget(&dust->target, mo);
-	dust->angle = R_PointToAngle2(0,0,mo->momx,mo->momy);
+	dust->angle = R_PointToAngle2(0, 0, mo->momx, mo->momy);
 	dust->destscale = mo->scale;
 	P_SetScale(dust, mo->scale);
 	K_FlipFromObject(dust, mo);
@@ -3750,6 +3765,11 @@ mobj_t *K_SpawnWipeoutTrail(mobj_t *mo, boolean translucent)
 void K_DriftDustHandling(mobj_t *spawner)
 {
 	angle_t anglediff;
+#ifdef PHOBOS_BUILD
+	const fixed_t fscale = spawner->scale;
+#else
+	static const fixed_t fscale = FRACUNIT; // should be spawner->scale but the below calls P_Random!
+#endif
 
 	if (leveltime % 2 != 0 || !P_IsObjectOnGround(spawner))
 		return;
@@ -3766,7 +3786,7 @@ void K_DriftDustHandling(mobj_t *spawner)
 		{
 			angle_t playerangle = spawner->angle;
 
-			if (spawner->player->speed < 5<<FRACBITS)
+			if (spawner->player->speed < (5 * fscale))
 				return;
 
 			if (spawner->player->cmd.forwardmove < 0)
@@ -3777,7 +3797,7 @@ void K_DriftDustHandling(mobj_t *spawner)
 	}
 	else
 	{
-		if (P_AproxDistance(spawner->momx, spawner->momy) < 5<<FRACBITS)
+		if (P_AproxDistance(spawner->momx, spawner->momy) < (5 * fscale))
 			return;
 
 		anglediff = abs((signed)(spawner->angle - R_PointToAngle2(0, 0, spawner->momx, spawner->momy)));
@@ -3790,13 +3810,29 @@ void K_DriftDustHandling(mobj_t *spawner)
 
 	if (anglediff > ANG10*4) // Trying to turn further than 40 degrees
 	{
+		mobj_t *dust = NULL;
+
 		fixed_t spawnx = P_RandomRange(-spawnrange, spawnrange)<<FRACBITS;
 		fixed_t spawny = P_RandomRange(-spawnrange, spawnrange)<<FRACBITS;
 		INT32 speedrange = 2;
-		mobj_t *dust = P_SpawnMobj(spawner->x + spawnx, spawner->y + spawny, spawner->z, MT_DRIFTDUST);
-		dust->momx = FixedMul(spawner->momx + (P_RandomRange(-speedrange, speedrange)<<FRACBITS), 3*(spawner->scale)/4);
-		dust->momy = FixedMul(spawner->momy + (P_RandomRange(-speedrange, speedrange)<<FRACBITS), 3*(spawner->scale)/4);
-		dust->momz = P_MobjFlip(spawner) * (P_RandomRange(1, 4) * (spawner->scale));
+
+		dust = P_SpawnMobj(spawner->x + spawnx, spawner->y + spawny, spawner->z, MT_DRIFTDUST);
+
+		const INT32 momxrand = P_RandomRange(-speedrange, speedrange);
+		const INT32 momyrand = P_RandomRange(-speedrange, speedrange);
+		const INT32 momzrand = P_RandomRange(1, 4);
+
+		if (P_MobjWasRemovedCompat(dust))
+			return;
+
+#ifdef PHOBOS_BUILD
+		dust->momx = FixedMul(spawner->momx + (momxrand * spawner->scale), 3*FRACUNIT/4);
+		dust->momy = FixedMul(spawner->momy + (momyrand * spawner->scale), 3*FRACUNIT/4);
+#else
+		dust->momx = FixedMul(spawner->momx + (momxrand<<FRACBITS), 3*(spawner->scale)/4);
+		dust->momy = FixedMul(spawner->momy + (momyrand<<FRACBITS), 3*(spawner->scale)/4);
+#endif
+		dust->momz = P_MobjFlip(spawner) * (momzrand * (spawner->scale));
 		P_SetScale(dust, spawner->scale/2);
 		dust->destscale = spawner->scale * 3;
 		dust->scalespeed = spawner->scale/12;
@@ -3805,6 +3841,33 @@ void K_DriftDustHandling(mobj_t *spawner)
 			S_StartSound(spawner, sfx_screec);
 
 		K_MatchGenericExtraFlags(dust, spawner);
+
+#ifndef PHOBOS_BUILD
+		// vanilla compat really is annoying.......
+		// but this stuff is messed up on mobjscaled maps
+		// and we gotta respawn it locally to avoid desynchs...
+		if (mapobjectscale != FRACUNIT)
+		{
+			// hide the normal dust!
+			dust->flags2 |= MF2_DONTDRAW;
+
+			// now spawn our dust locally
+			dust = P_SpawnMobj(spawner->x + spawnx, spawner->y + spawny, spawner->z, MT_DRIFTDUST);
+
+			if (P_MobjWasRemovedCompat(dust))
+				return;
+
+			dust->momx = FixedMul(spawner->momx + (momxrand * spawner->scale), 3*FRACUNIT/4);
+			dust->momy = FixedMul(spawner->momy + (momyrand * spawner->scale), 3*FRACUNIT/4);
+			dust->momz = P_MobjFlip(spawner) * (momzrand * (spawner->scale));
+			P_SetScale(dust, spawner->scale/2);
+			dust->destscale = spawner->scale * 3;
+			dust->scalespeed = spawner->scale/12;
+			dust->islocal = true; // Keep this local!
+
+			K_MatchGenericExtraFlags(dust, spawner);
+		}
+#endif
 	}
 }
 
@@ -4337,7 +4400,6 @@ static void K_DoShrink(player_t *user)
 	}
 }
 
-
 void K_DoPogoSpring(mobj_t *mo, fixed_t vertispeed, UINT8 sound)
 {
 	if (mo->player && mo->player->spectator)
@@ -4400,8 +4462,7 @@ void K_KillBananaChain(mobj_t *banana, mobj_t *inflictor, mobj_t *source)
 	mobj_t *cachenext;
 
 killnext:
-
-	if (!banana)
+	if (P_MobjWasRemovedCompat(banana))
 		return;
 
 	cachenext = banana->hnext;
@@ -4440,10 +4501,21 @@ void K_UpdateHnextList(player_t *player, boolean clean)
 		nextwork = work->hnext;
 
 		if (!clean && (!work->movedir || work->movedir <= (UINT16)player->kartstuff[k_itemamount]))
+		{
 			continue;
+		}
 
 		P_RemoveMobj(work);
 	}
+
+#ifdef PHOBOS_BUILD
+	if (P_MobjWasRemoved(player->mo->hnext))
+	{
+		// Like below, try to clean up the pointer if it's NULL.
+		// Maybe this was a cause of the shrink/eggbox fails?
+		P_SetTarget(&player->mo->hnext, NULL);
+	}
+#endif
 }
 
 // For getting hit!
@@ -4508,7 +4580,9 @@ void K_DropHnextList(player_t *player)
 		}
 
 		dropwork = P_SpawnMobj(work->x, work->y, work->z, type);
+
 		P_SetTarget(&dropwork->target, player->mo);
+
 		dropwork->angle = work->angle;
 		dropwork->flags2 = work->flags2;
 		dropwork->flags |= MF_NOCLIPTHING;
@@ -4576,10 +4650,13 @@ void K_DropHnextList(player_t *player)
 
 	// we need this here too because this is done in afterthink - pointers are cleaned up at the START of each tic...
 	P_SetTarget(&player->mo->hnext, NULL);
+
 	player->kartstuff[k_bananadrag] = 0;
 
 	if (player->kartstuff[k_eggmanheld])
+	{
 		player->kartstuff[k_eggmanheld] = 0;
+	}
 	else if (player->kartstuff[k_itemheld]
 		&& (dropall || (--player->kartstuff[k_itemamount] <= 0)))
 	{
@@ -4880,7 +4957,9 @@ static void K_MoveHeldObjects(player_t *player)
 		player->kartstuff[k_bananadrag] = 0;
 
 		if (player->kartstuff[k_eggmanheld])
+		{
 			player->kartstuff[k_eggmanheld] = 0;
+		}
 		else if (player->kartstuff[k_itemheld])
 		{
 			player->kartstuff[k_itemamount] = player->kartstuff[k_itemheld] = 0;
@@ -4897,7 +4976,9 @@ static void K_MoveHeldObjects(player_t *player)
 		player->kartstuff[k_bananadrag] = 0;
 
 		if (player->kartstuff[k_eggmanheld])
+		{
 			player->kartstuff[k_eggmanheld] = 0;
+		}
 		else if (player->kartstuff[k_itemheld])
 		{
 			player->kartstuff[k_itemamount] = player->kartstuff[k_itemheld] = 0;
@@ -4913,7 +4994,12 @@ static void K_MoveHeldObjects(player_t *player)
 		case MT_JAWZ_SHIELD:
 			{
 				mobj_t *cur = player->mo->hnext;
-				fixed_t speed = ((8 - min(4, player->kartstuff[k_itemamount])) * cur->info->speed) / 7;
+				fixed_t speed = 0;
+
+				if (cur == NULL)
+					return;
+
+				speed = ((8 - min(4, player->kartstuff[k_itemamount])) * cur->info->speed) / 7;
 
 				player->kartstuff[k_bananadrag] = 0; // Just to make sure
 
@@ -4960,8 +5046,13 @@ static void K_MoveHeldObjects(player_t *player)
 					cur->flags &= ~MF_NOCLIPTHING;
 
 					if (!P_TryMove(cur, player->mo->x + cur->momx, player->mo->y + cur->momy, true))
+					{
 						P_SlideMove(cur, true);
 
+						if (P_MobjWasRemovedCompat(cur))
+							continue;
+					}
+
 					if (P_IsObjectOnGround(player->mo))
 					{
 						if (P_MobjFlip(cur) > 0)

src/lua_consolelib.c

@@ -182,14 +182,19 @@ void COM_Lua_f(void)
 			len = (argc+1)*256;
 
 		buf = malloc(len);
+		if (buf == NULL)
+			I_Error("Failed to allocate buffer for COM_Lua_f");
+
 		p = buf;
 		WRITEUINT8(p, argc);
 		for (i = 0; i < argc; i++)
 			WRITESTRINGN(p, COM_Argv(i), 255);
-		if (flags & 2)
+
+		if (flags & COM_SPLITSCREEN)
 			SendNetXCmdForPlayer(1, XD_LUACMD, buf, p-buf);
 		else
 			SendNetXCmd(XD_LUACMD, buf, p-buf);
+
 		free(buf);
 		return;
 	}

src/lua_maplib.c

@@ -18,7 +18,6 @@
 #include "p_slopes.h"
 #include "r_main.h"
 
-#include "lua_udatalib.h"
 #include "lua_script.h"
 #include "lua_libs.h"
 #include "lua_hud.h" // hud_running errors
@@ -256,15 +255,6 @@ static const char *const vector_opt[] = {
 static const char *const array_opt[] ={"iterate",NULL};
 static const char *const valid_opt[] ={"valid",NULL};
 
-#define pushsubsector(L, subsector) LUA_PushUserdata(L, subsector, META_SUBSECTOR)
-int udatalib_getter_subsector(lua_State *L)
-UDATALIB_SIMPLE_GETTER(subsector_t*, pushsubsector)
-#undef pushsubsector
-
-#define pushslope(L, slope) LUA_PushUserdata(L, slope, META_SLOPE)
-int udatalib_getter_slope(lua_State *L)
-UDATALIB_SIMPLE_GETTER(pslope_t*, pushslope)
-#undef pushslope
 // iterates through a sector's thinglist!
 static int lib_iterateSectorThinglist(lua_State *L)
 {

src/lua_script.c

@@ -62,14 +62,6 @@ static lua_CFunction liblist[] = {
 	NULL
 };
 
-// Lua asks for memory using this.
-static void *LUA_Alloc(void *ud, void *ptr, size_t osize, size_t nsize)
-{
-	(void)ud;
-	(void)osize;
-	return Z_Realloc(ptr, nsize, PU_LUA, NULL);
-}
-
 // Panic function Lua calls when there's an unprotected error.
 // This function cannot return. Lua would kill the application anyway if it did.
 FUNCNORETURN static int LUA_Panic(lua_State *L)
@@ -197,7 +189,7 @@ void LUA_ClearState(void)
 	CONS_Printf(M_GetText("Pardon me while I initialize the Lua scripting interface...\n"));
 
 	// allocate state
-	L = lua_newstate(LUA_Alloc, NULL);
+	L = luaL_newstate();
 	lua_atpanic(L, LUA_Panic);
 
 	// open base libraries
@@ -373,7 +365,7 @@ void LUA_DumpFile(const char *filename)
 
 static void createMathLibState(void)
 {
-	mL = lua_newstate(LUA_Alloc, NULL);
+	mL = luaL_newstate();
 	lua_atpanic(mL, LUA_Panic);
 
 	// open only enum lib
@@ -623,6 +615,10 @@ void LUA_InvalidateLevel(void)
 		LUA_InvalidateUserdata(&slope->o);
 		LUA_InvalidateUserdata(&slope->d);
 	}
+
+	// We invalidated a lot of userdata objects, a lot of them probably ended up unreachable so they can be
+	// GC'd right away
+	lua_gc(gL, LUA_GCCOLLECT, 0);
 }
 
 void LUA_InvalidateMapthings(void)
@@ -1461,3 +1457,16 @@ int Lua_CreateFieldTable(lua_State *L, const char *const lst[])
 
 	return luaL_ref(L, LUA_REGISTRYINDEX);
 }
+
+size_t LUA_MemoryUsage(void)
+{
+	size_t usage = 0;
+
+	if (gL)
+		usage += lua_gc(gL, LUA_GCCOUNT, 0);
+
+	if (mL)
+		usage += lua_gc(mL, LUA_GCCOUNT, 0);
+
+	return usage;
+}

src/lua_script.h

@@ -82,6 +82,9 @@ int Lua_optoption(lua_State *L, int narg, int def, int list_ref);
 int Lua_CreateFieldTable(lua_State *L, const char *const lst[]);
 void LUA_HookNetArchive(lua_CFunction archFunc, savebuffer_t *save);
 
+// Returns lua memory usage in kbytes
+size_t LUA_MemoryUsage(void);
+
 // Console wrapper
 void COM_Lua_f(void);
 

src/lua_udatalib.c

@@ -1,137 +0,0 @@
-// SONIC ROBO BLAST 2 KART SATURN
-//-----------------------------------------------------------------------------
-// Copyright (C) 2025 by Indev.
-//
-// This program is free software distributed under the
-// terms of the GNU General Public License, version 2.
-// See the 'LICENSE' file for more details.
-//-----------------------------------------------------------------------------
-/// \file  lua_udatalib.c
-/// \brief Implementation of lua userdata object metatables based on getter/setter functions
-
-#include "doomtype.h"
-#include "m_fixed.h"
-#include "lua_udatalib.h"
-
-// Getters
-int udatalib_getter_fixed(lua_State *L)
-UDATALIB_SIMPLE_GETTER(fixed_t, lua_pushinteger)
-
-int udatalib_getter_angle(lua_State *L)
-UDATALIB_SIMPLE_GETTER(angle_t, lua_pushangle)
-
-int udatalib_getter_uint8(lua_State *L)
-UDATALIB_SIMPLE_GETTER(UINT8, lua_pushinteger)
-
-int udatalib_getter_sint8(lua_State *L)
-UDATALIB_SIMPLE_GETTER(SINT8, lua_pushinteger)
-
-int udatalib_getter_uint16(lua_State *L)
-UDATALIB_SIMPLE_GETTER(UINT16, lua_pushinteger)
-
-int udatalib_getter_int16(lua_State *L)
-UDATALIB_SIMPLE_GETTER(INT16, lua_pushinteger)
-
-int udatalib_getter_uint32(lua_State *L)
-UDATALIB_SIMPLE_GETTER(UINT32, lua_pushinteger)
-
-int udatalib_getter_int32(lua_State *L)
-UDATALIB_SIMPLE_GETTER(INT32, lua_pushinteger)
-
-int udatalib_getter_uint64(lua_State *L)
-UDATALIB_SIMPLE_GETTER(UINT64, lua_pushinteger)
-
-int udatalib_getter_int64(lua_State *L)
-UDATALIB_SIMPLE_GETTER(INT64, lua_pushinteger)
-
-int udatalib_getter_string(lua_State *L)
-UDATALIB_SIMPLE_GETTER(const char*, lua_pushstring)
-
-int udatalib_getter_boolean(lua_State *L)
-UDATALIB_SIMPLE_GETTER(boolean, lua_pushboolean)
-
-int udatalib_getter_spritenum(lua_State *L)
-UDATALIB_SIMPLE_GETTER(spritenum_t, lua_pushinteger)
-
-int udatalib_getter_tic(lua_State *L)
-UDATALIB_SIMPLE_GETTER(tic_t, lua_pushinteger)
-
-// Setters
-int udatalib_setter_fixed(lua_State *L)
-UDATALIB_SIMPLE_SETTER(fixed_t, luaL_checkfixed)
-
-int udatalib_setter_angle(lua_State *L)
-UDATALIB_SIMPLE_SETTER(angle_t, luaL_checkangle)
-
-int udatalib_setter_uint8(lua_State *L)
-UDATALIB_SIMPLE_SETTER(UINT8, (UINT8)luaL_checkinteger)
-
-int udatalib_setter_sint8(lua_State *L)
-UDATALIB_SIMPLE_SETTER(SINT8, luaL_checkinteger)
-
-int udatalib_setter_uint16(lua_State *L)
-UDATALIB_SIMPLE_SETTER(UINT16, (UINT16)luaL_checkinteger)
-
-int udatalib_setter_int16(lua_State *L)
-UDATALIB_SIMPLE_SETTER(INT16, luaL_checkinteger)
-
-int udatalib_setter_uint32(lua_State *L)
-UDATALIB_SIMPLE_SETTER(UINT32, (UINT32)luaL_checkinteger)
-
-int udatalib_setter_int32(lua_State *L)
-UDATALIB_SIMPLE_SETTER(INT32, luaL_checkinteger)
-
-int udatalib_setter_uint64(lua_State *L)
-UDATALIB_SIMPLE_SETTER(UINT64, (UINT64)luaL_checkinteger)
-
-int udatalib_setter_int64(lua_State *L)
-UDATALIB_SIMPLE_SETTER(INT64, luaL_checkinteger)
-
-int udatalib_setter_string(lua_State *L)
-UDATALIB_SIMPLE_SETTER(const char*, luaL_checkstring)
-
-int udatalib_setter_boolean(lua_State *L)
-UDATALIB_SIMPLE_SETTER(boolean, luaL_checkboolean)
-
-// ffs
-int udatalib_setter_boolean_nocheck(lua_State *L)
-UDATALIB_SIMPLE_SETTER(boolean, lua_toboolean)
-
-int udatalib_setter_spritenum(lua_State *L)
-UDATALIB_SIMPLE_SETTER(spritenum_t, luaL_checkinteger)
-
-int udatalib_setter_tic(lua_State *L)
-UDATALIB_SIMPLE_SETTER(tic_t, (tic_t)luaL_checkinteger)
-
-
-void udatalib_addfield(lua_State *L, int mt, udata_field_t field)
-{
-    int idx = abs_index(L, mt);
-
-    lua_createtable(L, 2, 0); // Push table
-
-    lua_pushinteger(L, field.offset); // Push offset
-    lua_pushcclosure(L, field.getter, 1); // Pop offset, push closure
-
-    lua_rawseti(L, -2, UDATALIB_GETTER); // Pop closure, add to table
-
-    lua_pushinteger(L, field.offset); // Push offset
-    lua_pushcclosure(L, field.setter, 1); // Pop offset, push closure
-
-    lua_rawseti(L, -2, UDATALIB_SETTER); // Pop closure, add to table
-
-    lua_pushstring(L, field.name); // Push field name
-    lua_pushvalue(L, -2); // Copy table
-    lua_rawset(L, idx); // Pop field name and table, add to metatable
-
-    lua_pop(L, 1); // Pop field table
-}
-
-void udatalib_addfields(lua_State *L, int mt, const udata_field_t fields[])
-{
-    for (unsigned i = 0; fields[i].name != NULL; ++i)
-    {
-        udatalib_addfield(L, mt, fields[i]);
-        //CONS_Printf("Add field name=%s, offset=%d, getter=%p, setter=%p\n", fields[i].name, fields[i].offset, fields[i].getter, fields[i].setter);
-    }
-}

src/lua_udatalib.h

@@ -1,114 +0,0 @@
-// SONIC ROBO BLAST 2 KART SATURN
-//-----------------------------------------------------------------------------
-// Copyright (C) 2025 by Indev.
-//
-// This program is free software distributed under the
-// terms of the GNU General Public License, version 2.
-// See the 'LICENSE' file for more details.
-//-----------------------------------------------------------------------------
-/// \file  lua_udatalib.h
-/// \brief Implementation of lua userdata object metatables based on getter/setter functions
-
-#ifndef __LUA_UDATALIB_H__
-#define __LUA_UDATALIB_H__
-
-#include "doomdef.h"
-#include "lua_script.h"
-#include "lua_libs.h"
-#include "fastcmp.h"
-
-// Indices in getter/setter tables for fields
-#define UDATALIB_GETTER 1
-#define UDATALIB_SETTER 2
-
-typedef struct udata_field_s {
-    const char *name;
-    size_t offset;
-    lua_CFunction getter;
-    lua_CFunction setter;
-} udata_field_t;
-
-// Simple setters and getters, for situations where getter is simply
-// "return obj.field" and setter is "obj.field = value"
-int udatalib_getter_fixed(lua_State *L);
-int udatalib_getter_angle(lua_State *L);
-int udatalib_getter_uint8(lua_State *L);
-int udatalib_getter_sint8(lua_State *L);
-int udatalib_getter_uint16(lua_State *L);
-int udatalib_getter_int16(lua_State *L);
-int udatalib_getter_uint32(lua_State *L);
-int udatalib_getter_int32(lua_State *L);
-int udatalib_getter_uint64(lua_State *L);
-int udatalib_getter_int64(lua_State *L);
-int udatalib_getter_string(lua_State *L);
-int udatalib_getter_boolean(lua_State *L);
-int udatalib_getter_spritenum(lua_State *L);
-int udatalib_getter_mobj(lua_State *L);
-int udatalib_getter_subsector(lua_State *L);
-int udatalib_getter_mobjtype(lua_State *L);
-int udatalib_getter_player(lua_State *L);
-int udatalib_getter_mapthing(lua_State *L);
-int udatalib_getter_slope(lua_State *L);
-int udatalib_getter_cmd(lua_State *L);
-int udatalib_getter_playerstate(lua_State *L);
-int udatalib_getter_powers(lua_State *L);
-int udatalib_getter_kartstuff(lua_State *L);
-int udatalib_getter_pflags(lua_State *L);
-int udatalib_getter_panim(lua_State *L);
-int udatalib_getter_tic(lua_State *L);
-
-int udatalib_setter_fixed(lua_State *L);
-int udatalib_setter_angle(lua_State *L);
-int udatalib_setter_uint8(lua_State *L);
-int udatalib_setter_sint8(lua_State *L);
-int udatalib_setter_uint16(lua_State *L);
-int udatalib_setter_int16(lua_State *L);
-int udatalib_setter_uint32(lua_State *L);
-int udatalib_setter_int32(lua_State *L);
-int udatalib_setter_uint64(lua_State *L);
-int udatalib_setter_int64(lua_State *L);
-int udatalib_setter_string(lua_State *L);
-int udatalib_setter_boolean(lua_State *L);
-int udatalib_setter_boolean_nocheck(lua_State *L);
-int udatalib_setter_spritenum(lua_State *L);
-int udatalib_setter_mobj(lua_State *L);
-int udatalib_setter_playerstate(lua_State *L);
-int udatalib_setter_pflags(lua_State *L);
-int udatalib_setter_panim(lua_State *L);
-int udatalib_setter_tic(lua_State *L);
-
-// Adds setter and getter for field and stores it as field.name..".get" and
-// field.name..".set" in table at index mt. (metatable, usually)
-void udatalib_addfield(lua_State *L, int mt, udata_field_t field);
-
-// Convinience function to add array of fields at once.
-void udatalib_addfields(lua_State *L, int mt, const udata_field_t fields[]);
-
-// I miss C++ template functons :(
-
-// Get pointer to field value within getter or setter
-#define UDATALIB_GETFIELD(type, field) \
-{ \
-    size_t offset = lua_tointeger(L, lua_upvalueindex(1)); \
-    field = (type*)((uint8_t*)lua_touserdata(L, 1) + offset); \
-}
-
-// Creates implementation for simple getter and setter. Super lazy, yes.
-// Assumes userdata is a pointer to actual data. Maybe not really safe.
-#define UDATALIB_SIMPLE_GETTER(type, pushf) \
-{ \
-    type *field; \
-    UDATALIB_GETFIELD(type, field) \
-    pushf(L, *field); \
-    return 1; \
-}
-
-#define UDATALIB_SIMPLE_SETTER(type, checkf) \
-{ \
-    type *field; \
-    UDATALIB_GETFIELD(type, field) \
-    *field = checkf(L, 2); \
-    return 0; \
-}
-
-#endif

src/m_argv.c

@@ -13,6 +13,12 @@
 
 #include <string.h>
 
+#ifdef HAVE_THREADS
+#define local_for_thread _Thread_local
+#else
+#define local_for_thread
+#endif
+
 #include "doomdef.h"
 #include "command.h"
 #include "m_argv.h"
@@ -31,8 +37,11 @@ char **myargv = NULL;
 boolean myargmalloc = false;
 
 /**	\brief founded the parm
+ *
+ * thread_local because it can potentially be used from multiple threads (global variables aaaaaa)
+ * (myargc and myargv don't have to be thread_local because they are never modified after being set up)
 */
-static INT32 found;
+static local_for_thread INT32 found;
 
 
 /**	\brief	The M_CheckParm function
@@ -91,7 +100,7 @@ INT32 M_CheckProtoParam(const char *check)
 const char *M_GetProtoParam(void)
 {
 	INT32 i;
-	static char *string;
+	char *string;
 
 	for (i = 1; i < myargc; i++)
 	{

src/m_menu.c

@@ -3984,6 +3984,14 @@ menudemo_t *demolist = NULL; // Replays that that have been checked to match wit
 menudemo_t *demolist_all = NULL; // All replays
 size_t demolist_all_size = 0;
 boolean replaynamesloaded = false;
+// Whenever we start a replay load thread, we increment this number and then thread will remember current value,
+// and by the end it will compare it with current value, and if it is equal it means thread can store data it has loaded.
+// If it's not equal, that means we started more than one thread (left and re-entered menu for example)
+size_t replaythreadnum = 0;
+
+// for replay dates
+#include <locale.h>
+const char *demodateformat = "%d.%m.%Y";
 
 #ifdef HAVE_THREADS
 I_mutex replayquerymutex;
@@ -4013,12 +4021,15 @@ static SINT8 replayScrollDelay = TICRATE, replayScrollDir = 1;
 
 static void ReplayNamesLoadThread(void* userdata)
 {
+	(void)userdata;
+
 	Lock_search_state();
 
 	size_t demolist_all_size_local = demolist_all_size;
 	menudemo_t *demolist_all_local = (menudemo_t*)malloc(sizeof(menudemo_t)*demolist_all_size_local);
 	memcpy(demolist_all_local, demolist_all, sizeof(menudemo_t)*demolist_all_size_local);
-	char *replaydirpath = (char*)userdata;
+	size_t localreplaythreadnum = replaythreadnum;
+	const char *localdemodateformat = demodateformat;
 
 	Unlock_search_state();
 
@@ -4026,19 +4037,13 @@ static void ReplayNamesLoadThread(void* userdata)
 	{
 		if (demolist_all_local[i].type != MD_SUBDIR)
 		{
-			G_LoadDemoTitle(&demolist_all_local[i]);
-
-			// this is fucking horrid, but i wanna be able to search for dates
-			/*if (demolist_all_local[i].date[0] != '\0')
-			{
-				snprintf(demolist_all_local[i].title, sizeof(demolist_all_local[i].title), "%s %s", demolist_all_local[i].title, demolist_all_local[i].date);
-			}*/
+			G_LoadDemoTitle(&demolist_all_local[i], localdemodateformat);
 		}
 	}
 
 	Lock_search_state();
 
-	if (fastcmp(menupath, replaydirpath) && demolist_all)
+	if (replaythreadnum == localreplaythreadnum && demolist_all)
 	{
 		memcpy(demolist_all, demolist_all_local, sizeof(menudemo_t)*demolist_all_size);
 		replaynamesloaded = true;
@@ -4047,22 +4052,32 @@ static void ReplayNamesLoadThread(void* userdata)
 	Unlock_search_state();
 
 	// Was allocated before thread start, we need to free it
-	free(replaydirpath);
 	free(demolist_all_local);
 }
 
 static void LoadReplayNames(void)
 {
-	char *replaydirpath = strdup(menupath);
-
 	Lock_search_state();
+	replaythreadnum++;
 	replaynamesloaded = false;
+	if (cv_demodateformat.value == 2)
+		demodateformat = "%m.%d.%Y";
+	else if (cv_demodateformat.value == 1)
+		demodateformat = "%d.%m.%Y";
+	else
+	{
+		// get the date format here
+		// setlocale reads/writes global state
+		const char *locale = setlocale(LC_TIME, NULL);
+		// US ppl are special (:
+		demodateformat = (locale && strstr(locale, "en_US")) ? "%m.%d.%Y" : "%d.%m.%Y";
+	}
 	Unlock_search_state();
 
 #ifdef HAVE_THREADS
-	I_spawn_thread("replay-names-load", ReplayNamesLoadThread, replaydirpath);
+	I_spawn_thread("replay-names-load", ReplayNamesLoadThread, NULL);
 #else
-	ReplayNamesLoadThread(replaydirpath);
+	ReplayNamesLoadThread(NULL);
 #endif
 }
 
@@ -4101,8 +4116,12 @@ static void M_HutCheckReplays(size_t maxnum)
 		// Mark as done
 		replayqueryfound = replayquerycheck = sizedirmenu;
 
+		Lock_search_state();
+
 		memcpy(demolist, demolist_all, sizeof(menudemo_t) * sizedirmenu);
 
+		Unlock_search_state();
+
 		return;
 	}
 
@@ -4251,13 +4270,15 @@ static boolean M_HandleReplayHutQuery(INT32 choice)
 	char tmp[MAXREPLAYQUERY+1];
 	memcpy(tmp, replayqueryinput_buffer, MAXREPLAYQUERY+1);
 
-	Lock_search_state();
+	// Honestly not sure if locks for replaynamesloaded are necessary...
+	// Thread sanitizer does report race condition whenever replaynamesloaded is accessed without lock
+	// but really it is only ever set to false in main thread and only set to true in replay load thread,
+	// and both are done via locks. If replaynamesloaded is true, it is never gonna suddenly switch from true to false
+	// while we're in main thread, and if it would switch from false to true it is not really a big deal, we will just skip
+	// 1 frame where replay names were loaded
+
 	if (!replaynamesloaded)
-	{
-		Unlock_search_state();
 		return false;
-	}
-	Unlock_search_state();
 
 	if (M_TextInputHandle(&replayqueryinput, choice))
 	{
@@ -6451,7 +6472,7 @@ static void M_ChooseTimeAttack(INT32 choice)
 	else
 		G_RecordDemo(nameofdemo);
 
-	G_DeferedInitNew(false, mapname, (UINT8)(cv_chooseskin.value-1), 0, false);
+	G_DeferedInitNew(false, mapname, (skinnum_t)(cv_chooseskin.value-1), 0, false);
 }
 
 static void M_HandleStaffReplay(INT32 choice)
@@ -7667,7 +7688,7 @@ static void M_DrawMPMainMenu(void)
 	{
 		char buf[28];
 		strlcpy(buf, setupm_ip, sizeof(buf));
-		V_DrawString(x+8,y+12, V_ALLOWLOWERCASE, buf);
+		V_DrawString(x+8, y+12, V_ALLOWLOWERCASE, buf);
 	}
 	else
 		M_DrawTextInputScroll(x+8, y+12, &setupm_input_ip, 0, SETUPM_IP_MAXSIZE);
@@ -7677,7 +7698,7 @@ static void M_DrawMPMainMenu(void)
 #define iconwidth 32
 #define spacingwidth 32
 #define incrwidth (iconwidth + spacingwidth)
-		UINT8 i = 0, pskin, pcol;
+		UINT16 i = 0, pskin, pcol;
 		// player arrangement width, but there's also a chance i'm a furry, shhhhhh
 		const INT32 paw = iconwidth + 3*incrwidth;
 		INT32 trans = 0;
@@ -7930,16 +7951,16 @@ static void M_DrawSetupMultiPlayerMenu(void)
 	spritedef_t *sprdef;
 	spriteframe_t *sprframe;
 	patch_t *patch;
-	UINT8 frame;
-	UINT8 speed;
-	UINT8 weight;
-	UINT8 i;
-	UINT8 s, w;
+	UINT16 frame;
+	UINT16 speed;
+	UINT16 weight;
+	UINT16 i;
+	UINT16 s, w;
 	INT32 skinnum = 0;
 	INT32 statx, staty;
 	UINT32 speenframe;
 	INT32 sltw, actw, hetw;
-	UINT8 skintodisplay;
+	skinnum_t skintodisplay;
 	INT32 nameboxaddy = 0;
 
 	const UINT8 *flashcol = V_GetStringColormap(highlightflags);
@@ -7996,7 +8017,7 @@ static void M_DrawSetupMultiPlayerMenu(void)
 			break;
 		case SKINMENUTYPE_2D:
 
-			skintodisplay = setupm_fakeskin;
+			skintodisplay = (skinnum_t)setupm_fakeskin;
 			if (setupm_skinlockedselect) //show the skin we are trying to select
 				skintodisplay = skinstats[setupm_skinxpos][setupm_skinypos][setupm_skinselect];
 			else if (skinstatscount[setupm_skinxpos][setupm_skinypos] && itemOn == 1)
@@ -8205,12 +8226,12 @@ static void M_DrawSetupMultiPlayerMenu(void)
 		case SKINMENUTYPE_EXTENDED:
 			for (s = 0; s < SKINGRIDNEWWIDTH*SKINGRIDNEWHEIGHT; s++)
 			{
-				INT32 x = ((s % SKINGRIDNEWWIDTH) * 18) + ((BASEVIDWIDTH / 2) - (18 * SKINGRIDNEWWIDTH) - 8) + 100 + SKINXSHIFT; //BASEVIDWIDTH / 2 - ((icons + 1) * 24) - 4;
-				INT32 y = ((s / SKINGRIDNEWWIDTH) * 18) + ((BASEVIDHEIGHT / 2) - (18 * (SKINGRIDNEWWIDTH/2)) + 10); //BASEVIDWIDTH / 2 - ((icons + 1) * 24) - 4;
-				INT32 calcs = s + (setupm_skinypos * SKINGRIDNEWWIDTH);
 				INT32 skinn;
 				patch_t *face;
 				UINT8 *cmap;
+				const INT32 x = ((s % SKINGRIDNEWWIDTH) * 18) + ((BASEVIDWIDTH / 2) - (18 * SKINGRIDNEWWIDTH) - 8) + 100 + SKINXSHIFT; //BASEVIDWIDTH / 2 - ((icons + 1) * 24) - 4;
+				const INT32 y = ((s / SKINGRIDNEWWIDTH) * 18) + ((BASEVIDHEIGHT / 2) - (18 * (SKINGRIDNEWWIDTH/2)) + 10); //BASEVIDWIDTH / 2 - ((icons + 1) * 24) - 4;
+				const INT32 calcs = s + (setupm_skinypos * SKINGRIDNEWWIDTH);
 
 				if (calcs < numskins)
 					skinn = skinsorted[calcs];
@@ -8231,10 +8252,10 @@ static void M_DrawSetupMultiPlayerMenu(void)
 			if (itemOn == 1) //has to be on skin select part
 			{
 				patch_t *cursor;
-				INT32 curx = (((setupm_skinselect % SKINGRIDNEWWIDTH) * 18) + ((BASEVIDWIDTH / 2) - (18 * SKINGRIDNEWWIDTH/2)) + SKINXSHIFT) + 20;
-				INT32 cury = (((setupm_skinselect / SKINGRIDNEWWIDTH) - setupm_skinypos) * 18) + ((BASEVIDHEIGHT / 2) - (18 * (SKINGRIDNEWWIDTH/2))+ 10);
+				const INT32 curx = (((setupm_skinselect % SKINGRIDNEWWIDTH) * 18) + ((BASEVIDWIDTH / 2) - (18 * SKINGRIDNEWWIDTH/2)) + SKINXSHIFT) + 20;
+				const INT32 cury = (((setupm_skinselect / SKINGRIDNEWWIDTH) - setupm_skinypos) * 18) + ((BASEVIDHEIGHT / 2) - (18 * (SKINGRIDNEWWIDTH/2))+ 10);
 
-				UINT8 cursorframe = (I_GetTime() / 4) % 7;
+				const UINT8 cursorframe = (I_GetTime() / 4) % 7;
 				cursor = (patch_t *)W_CachePatchName(va("K_CHILI%d", cursorframe + 1), PU_PATCH);
 				V_DrawFixedPatch((curx << FRACBITS) - (FRACUNIT), (cury << FRACBITS) - (FRACUNIT), FRACUNIT+(FRACUNIT>>3), 0, cursor, NULL);
 			}
@@ -8243,9 +8264,9 @@ static void M_DrawSetupMultiPlayerMenu(void)
 		case SKINMENUTYPE_GRID:
 			for (s = 0; s < SKINGRIDWIDTH*SKINGRIDHEIGHT; s++)
 			{
-				INT32 x = ((s % SKINGRIDWIDTH) * 18) + ((BASEVIDWIDTH / 2) - (18 * SKINGRIDWIDTH) - 8) + 100 + SKINXSHIFT; //BASEVIDWIDTH / 2 - ((icons + 1) * 24) - 4;
-				INT32 y = ((s / SKINGRIDWIDTH) * 18) + ((BASEVIDHEIGHT / 2) - (18 * (SKINGRIDWIDTH/2))); //BASEVIDWIDTH / 2 - ((icons + 1) * 24) - 4;
-				INT32 calcs = s + (setupm_skinypos * SKINGRIDWIDTH);
+				const INT32 x = ((s % SKINGRIDWIDTH) * 18) + ((BASEVIDWIDTH / 2) - (18 * SKINGRIDWIDTH) - 8) + 100 + SKINXSHIFT; //BASEVIDWIDTH / 2 - ((icons + 1) * 24) - 4;
+				const INT32 y = ((s / SKINGRIDWIDTH) * 18) + ((BASEVIDHEIGHT / 2) - (18 * (SKINGRIDWIDTH/2))); //BASEVIDWIDTH / 2 - ((icons + 1) * 24) - 4;
+				const INT32 calcs = s + (setupm_skinypos * SKINGRIDWIDTH);
 				INT16 skinn;
 				patch_t *face;
 				UINT8 *cmap;
@@ -8269,36 +8290,44 @@ static void M_DrawSetupMultiPlayerMenu(void)
 			if (itemOn == 1) //has to be on skin select part
 			{
 				patch_t *cursor;
-				INT32 curx = (((setupm_skinselect % SKINGRIDWIDTH) * 18) + ((BASEVIDWIDTH / 2) - (18 * SKINGRIDWIDTH/2)) + SKINXSHIFT) + 20;
-				INT32 cury = (((setupm_skinselect / SKINGRIDWIDTH) - setupm_skinypos) * 18) + ((BASEVIDHEIGHT / 2) - (18 * (SKINGRIDWIDTH/2)));
+				const INT32 curx = (((setupm_skinselect % SKINGRIDWIDTH) * 18) + ((BASEVIDWIDTH / 2) - (18 * SKINGRIDWIDTH/2)) + SKINXSHIFT) + 20;
+				const INT32 cury = (((setupm_skinselect / SKINGRIDWIDTH) - setupm_skinypos) * 18) + ((BASEVIDHEIGHT / 2) - (18 * (SKINGRIDWIDTH/2)));
 
 				if (setupm_skinselect < numskins)
 				{
-					UINT8 *cmap = R_GetTranslationColormap(setupm_skinselect, setupm_fakecolor, GTC_MENUCACHE);
+					const UINT8 *cmap = R_GetTranslationColormap(setupm_skinselect, setupm_fakecolor, GTC_MENUCACHE);
 					cursor = facewantprefix[skinsorted[setupm_skinselect]];
 					V_DrawFixedPatch(((curx-8) << FRACBITS), ((cury-8) << FRACBITS), FRACUNIT, 0, cursor, cmap);
 				}
 				else
 				{
-					UINT8 cursorframe = (I_GetTime() / 4) % 7;
+					const UINT8 cursorframe = (I_GetTime() / 4) % 7;
 					cursor = (patch_t *)W_CachePatchName(va("K_CHILI%d", cursorframe + 1), PU_PATCH);
 					V_DrawFixedPatch((curx << FRACBITS) - (FRACUNIT), (cury << FRACBITS) - (FRACUNIT), FRACUNIT+(FRACUNIT>>3), 0, cursor, NULL);
 				}
 			}
 
 			{ // stat dot
-				INT32 selectedskin = (itemOn == 1 && setupm_skinselect < numskins ? skinsorted[setupm_skinselect] : setupm_fakeskin);
+				const INT32 selectedskin = (itemOn == 1 && setupm_skinselect < numskins ? skinsorted[setupm_skinselect] : setupm_fakeskin);
+
 				speed = skins[selectedskin].kartspeed;
 				weight = skins[selectedskin].kartweight;
-				statdot = (patch_t *)W_CachePatchName("K_SDOT1", PU_PATCH);
-				if (skullAnimCounter < 4) // SRB2Kart: we draw this dot later so that it's not covered if there's multiple skins with the same stats
-					V_DrawFixedPatch((((statx+46) + (speed*4))<<FRACBITS) + (FRACUNIT>>1), (((staty+71) + (weight*4))<<FRACBITS), FRACUNIT>>1, 0, statdot, flashcol);
-				else
-					V_DrawFixedPatch((((statx+46) + (speed*4))<<FRACBITS) + (FRACUNIT>>1), (((staty+71) + (weight*4))<<FRACBITS), FRACUNIT>>1, 0, statdot, NULL);
 
-				statdot = (patch_t *)W_CachePatchName("K_SDOT2", PU_PATCH); // coloured center
+				const INT32 x = (((statx+46) + (speed*4))<<FRACBITS) + (FRACUNIT>>1);
+				const INT32 y = (((staty+71) + (weight*4))<<FRACBITS);
+
+				statdot = (patch_t *)W_CachePatchName("K_SDOT1", PU_PATCH);
+
+				if (skullAnimCounter < 4) // SRB2Kart: we draw this dot later so that it's not covered if there's multiple skins with the same stats
+					V_DrawFixedPatch(x, y, FRACUNIT>>1, 0, statdot, flashcol);
+				else
+					V_DrawFixedPatch(x, y, FRACUNIT>>1, 0, statdot, NULL);
+
 				if (setupm_fakecolor)
-					V_DrawFixedPatch((((statx+46) + (speed*4))<<FRACBITS) + (FRACUNIT>>1), (((staty+71) + (weight*4))<<FRACBITS), FRACUNIT>>1, 0, statdot, R_GetTranslationColormap(0, setupm_fakecolor, GTC_MENUCACHE));
+				{
+					statdot = (patch_t *)W_CachePatchName("K_SDOT2", PU_PATCH); // coloured center
+					V_DrawFixedPatch(x, y, FRACUNIT>>1, 0, statdot, R_GetTranslationColormap(0, setupm_fakecolor, GTC_MENUCACHE));
+				}
 			}
 			break;
 		case SKINMENUTYPE_2D:
@@ -8307,12 +8336,13 @@ static void M_DrawSetupMultiPlayerMenu(void)
 			{
 				for (w = 0; w < MAXSTAT; w++)
 				{
-					INT32 x = ((s * 18) + ((BASEVIDWIDTH / 2) - (18 * 4)) - 8 + SKINXSHIFT); //BASEVIDWIDTH / 2 - ((icons + 1) * 24) - 4;
-					INT32 y = ((w * 18) + ((BASEVIDHEIGHT / 2) - (18 * 4)) - 8); //BASEVIDWIDTH / 2 - ((icons + 1) * 24) - 4;
 					INT32 skinn;
 					patch_t *face;
 					UINT8 *cmap;
 
+					const INT32 x = ((s * 18) + ((BASEVIDWIDTH / 2) - (18 * 4)) - 8 + SKINXSHIFT); //BASEVIDWIDTH / 2 - ((icons + 1) * 24) - 4;
+					const INT32 y = ((w * 18) + ((BASEVIDHEIGHT / 2) - (18 * 4)) - 8); //BASEVIDWIDTH / 2 - ((icons + 1) * 24) - 4;
+
 					if (!skinstatscount[s][w])
 					{
 						V_DrawFill(x, y, 16, 16, 239);
@@ -8330,20 +8360,20 @@ static void M_DrawSetupMultiPlayerMenu(void)
 			if (itemOn == 1) //has to be on skin select part
 			{
 				patch_t *cursor;
-				INT32 curx = ((setupm_skinxpos * 18) + ((BASEVIDWIDTH / 2) - (18 * 4)) - 8 + SKINXSHIFT);
-				INT32 cury = ((setupm_skinypos * 18) + ((BASEVIDHEIGHT / 2) - (18 * 4)) - 8);
+				const INT32 curx = ((setupm_skinxpos * 18) + ((BASEVIDWIDTH / 2) - (18 * 4)) - 8 + SKINXSHIFT);
+				const INT32 cury = ((setupm_skinypos * 18) + ((BASEVIDHEIGHT / 2) - (18 * 4)) - 8);
 
 				if (skinstatscount[setupm_skinxpos][setupm_skinypos])
 				{
-					UINT8 *cmap = R_GetTranslationColormap(setupm_skinselect, setupm_fakecolor, GTC_MENUCACHE);
-					INT32 skinn = skinstats[setupm_skinxpos][setupm_skinypos][(I_GetTime() / TICRATE) % skinstatscount[setupm_skinxpos][setupm_skinypos]];
+					const UINT8 *cmap = R_GetTranslationColormap(setupm_skinselect, setupm_fakecolor, GTC_MENUCACHE);
+					const INT32 skinn = skinstats[setupm_skinxpos][setupm_skinypos][(I_GetTime() / TICRATE) % skinstatscount[setupm_skinxpos][setupm_skinypos]];
 
 					cursor = facewantprefix[skinn];
 					V_DrawFixedPatch(((curx-8) << FRACBITS), ((cury-8) << FRACBITS), FRACUNIT, 0, cursor, cmap);
 				}
 				else
 				{
-					UINT8 cursorframe = (I_GetTime() / 4) % 7;
+					const UINT8 cursorframe = (I_GetTime() / 4) % 7;
 					cursor = (patch_t *)W_CachePatchName(va("K_CHILI%d", cursorframe + 1), PU_PATCH);
 					V_DrawFixedPatch((curx << FRACBITS) - (FRACUNIT), (cury << FRACBITS) - (FRACUNIT), FRACUNIT+(FRACUNIT>>3), 0, cursor, NULL);
 				}
@@ -8351,18 +8381,26 @@ static void M_DrawSetupMultiPlayerMenu(void)
 			break;
 #undef SKINXSHIFT
 		default:
-			speed = skins[setupm_fakeskin].kartspeed;
-			weight = skins[setupm_fakeskin].kartweight;
+			{
+				speed = skins[setupm_fakeskin].kartspeed;
+				weight = skins[setupm_fakeskin].kartweight;
 
-			statdot = (patch_t *)W_CachePatchName("K_SDOT1", PU_PATCH);
-			if (skullAnimCounter < 4) // SRB2Kart: we draw this dot later so that it's not covered if there's multiple skins with the same stats
-				V_DrawFixedPatch(((BASEVIDWIDTH - mx - 80) + ((speed-1)*8))<<FRACBITS, ((my+76) + ((weight-1)*8))<<FRACBITS, FRACUNIT, 0, statdot, flashcol);
-			else
-				V_DrawFixedPatch(((BASEVIDWIDTH - mx - 80) + ((speed-1)*8))<<FRACBITS, ((my+76) + ((weight-1)*8))<<FRACBITS, FRACUNIT, 0, statdot, NULL);
+				const INT32 x = ((BASEVIDWIDTH - mx - 80) + ((speed-1)*8))<<FRACBITS;
+				const INT32 y = ((my+76) + ((weight-1)*8))<<FRACBITS;
 
-			statdot = (patch_t *)W_CachePatchName("K_SDOT2", PU_PATCH); // coloured center
-			if (setupm_fakecolor)
-				V_DrawFixedPatch(((BASEVIDWIDTH - mx - 80) + ((speed-1)*8))<<FRACBITS, ((my+76) + ((weight-1)*8))<<FRACBITS, FRACUNIT, 0, statdot, R_GetTranslationColormap(0, setupm_fakecolor, GTC_MENUCACHE));
+				statdot = (patch_t *)W_CachePatchName("K_SDOT1", PU_PATCH);
+
+				if (skullAnimCounter < 4) // SRB2Kart: we draw this dot later so that it's not covered if there's multiple skins with the same stats
+					V_DrawFixedPatch(x, y, FRACUNIT, 0, statdot, flashcol);
+				else
+					V_DrawFixedPatch(x, y, FRACUNIT, 0, statdot, NULL);
+
+				if (setupm_fakecolor)
+				{
+					statdot = (patch_t *)W_CachePatchName("K_SDOT2", PU_PATCH); // coloured center
+					V_DrawFixedPatch(x, y, FRACUNIT, 0, statdot, R_GetTranslationColormap(0, setupm_fakecolor, GTC_MENUCACHE));
+				}
+			}
 			break;
 	}
 
@@ -8376,7 +8414,7 @@ static void M_DrawSetupMultiPlayerMenu(void)
 			colwidth = colwidth - 10;
 
 		INT32 j = -colwidth;
-		INT16 col = setupm_fakecolor - colwidth;
+		INT32 col = setupm_fakecolor - colwidth;
 		INT32 x = mx;
 		INT32 cw = indexwidth;
 		UINT8 ch;
@@ -8389,10 +8427,13 @@ static void M_DrawSetupMultiPlayerMenu(void)
 				cw = charw;
 			else
 				cw = indexwidth;
+
 			for (ch = 0; ch < 16; ch++)
 				V_DrawFill(x, my+(cv_skinselectmenu.value?176:162)+ch, cw, 1, colortranslations[col][ch]);
+
 			if (++col >= MAXSKINCOLORS)
 				col -= MAXSKINCOLORS-1;
+
 			x += cw;
 		}
 	}
@@ -8404,7 +8445,7 @@ static void M_DrawSetupMultiPlayerMenu(void)
 	{
 		const INT32 icons = 4;
 		INT32 k = -icons;
-		INT16 col = setupm_fakeskin - icons;
+		INT32 col = setupm_fakeskin - icons;
 		INT32 x = BASEVIDWIDTH/2 - ((icons+1)*24) - 4;
 		fixed_t scale = FRACUNIT/2;
 		INT32 offx = 8, offy = 8;
@@ -8420,6 +8461,7 @@ static void M_DrawSetupMultiPlayerMenu(void)
 
 		if (col < 0)
 			col += numskins;
+
 		while (k <= icons)
 		{
 			if (!(k++))
@@ -8436,12 +8478,16 @@ static void M_DrawSetupMultiPlayerMenu(void)
 				offx = 8;
 				offy = 8;
 			}
+
 			colmap =  R_GetTranslationColormap(col, setupm_fakecolor, GTC_MENUCACHE);
 			V_DrawFixedPatch((x+offx)<<FRACBITS, (my+28+offy)<<FRACBITS, FRACUNIT, 0, face, colmap);
+
 			if (scale == FRACUNIT) // bit of a hack
 				V_DrawFixedPatch((x+offx)<<FRACBITS, (my+28+offy)<<FRACBITS, FRACUNIT, 0, cursor, colmap);
+
 			if (++col >= numskins)
 				col -= numskins;
+
 			x += FixedMul(iconwidth<<FRACBITS, 3*scale/2)/FRACUNIT;
 		}
 	}
@@ -8467,7 +8513,7 @@ static void M_DrawSetupMultiPlayerMenu(void)
 	switch (cv_skinselectmenu.value)
 	{
 		case SKINMENUTYPE_2D:
-			skintodisplay = (UINT8)setupm_fakeskin;
+			skintodisplay = (skinnum_t)setupm_fakeskin;
 			if (setupm_skinlockedselect) // show the skin we are trying to select
 				skintodisplay = skinstats[setupm_skinxpos][setupm_skinypos][setupm_skinselect];
 			else if (skinstatscount[setupm_skinxpos][setupm_skinypos] && itemOn == 1)
@@ -8475,10 +8521,10 @@ static void M_DrawSetupMultiPlayerMenu(void)
 			break;
 		case SKINMENUTYPE_EXTENDED:
 		case SKINMENUTYPE_GRID:
-			skintodisplay = ((itemOn == 1 && (setupm_skinselect < numskins)) ? skinsorted[setupm_skinselect] : (UINT8)setupm_fakeskin);
+			skintodisplay = ((itemOn == 1 && (setupm_skinselect < numskins)) ? skinsorted[setupm_skinselect] : (skinnum_t)setupm_fakeskin);
 			break;
 		default:
-			skintodisplay = (UINT8)setupm_fakeskin;
+			skintodisplay = (skinnum_t)setupm_fakeskin;
 			break;
 	}
 
@@ -8582,6 +8628,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 				}
 				else
 					M_NextOpt();
+
 				S_StartSound(NULL, sfx_menu1); // Tails
 				break;
 			}
@@ -8608,6 +8655,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 					{
 						M_NextOpt();
 					}
+
 					S_StartSound(NULL, sfx_menu1);
 				}
 				else if (itemOn == 0)
@@ -8618,9 +8666,11 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 				}
 				else
 					M_NextOpt();
+
 				S_StartSound(NULL, sfx_menu1); // Tails
 				break;
 			}
+
 			M_NextOpt();
 			S_StartSound(NULL, sfx_menu1); // Tails
 			break;
@@ -8638,6 +8688,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 				}
 				else
 					M_PrevOpt();
+
 				S_StartSound(NULL, sfx_menu1); // Tails
 				break;
 			}
@@ -8656,6 +8707,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 					{
 						M_PrevOpt();
 					}
+
 					S_StartSound(NULL, sfx_menu1);
 				}
 				else if (itemOn == 2)
@@ -8675,9 +8727,11 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 				}
 				else
 					M_PrevOpt();
+
 				S_StartSound(NULL, sfx_menu1); // Tails
 				break;
 			}
+
 			M_PrevOpt();
 			S_StartSound(NULL, sfx_menu1); // Tails
 			break;
@@ -8696,6 +8750,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 						setupm_skinselect--;
 					else
 						setupm_skinselect = SELECTEDSTATSCOUNT - 1;
+
 					S_StartSound(NULL, sfx_menu1);
 				}
 				else       //player skin
@@ -8728,6 +8783,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 					else if (cv_skinselectmenu.value == SKINMENUTYPE_EXTENDED)
 						setupm_skinypos = (((roundedskins/8) - SKINGRIDHEIGHT-2) > 0 ? (roundedskins/8) - SKINGRIDHEIGHT-2 : 0);
 				}
+
 				S_StartSound(NULL, sfx_menu1);
 				break;
 			}
@@ -8758,6 +8814,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 						setupm_skinselect++;
 					else
 						setupm_skinselect = 0;
+
 					S_StartSound(NULL, sfx_menu1);
 				}
 				else       //player skin
@@ -8792,6 +8849,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 					setupm_skinselect = 0;
 					setupm_skinypos = 0;
 				}
+
 				S_StartSound(NULL, sfx_menu1);
 				break;
 			}
@@ -8814,12 +8872,14 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 				setupm_skinlockedselect = false;
 				break;
 			}
+
 			exitmenu = true;
 			break;
 
 		case KEY_BACKSPACE:
 			if (cv_skinselectmenu.value)
 				BREAKWHENLOCKED
+
 			if (itemOn == 0)
 			{
 				M_TextInputHandle(&setupm_input, choice);
@@ -8849,6 +8909,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 		case KEY_DEL:
 			if (cv_skinselectmenu.value)
 				BREAKWHENLOCKED
+
 			if (itemOn == 0)
 			{
 				M_TextInputHandle(&setupm_input, choice);
@@ -9165,7 +9226,7 @@ static void M_DrawJoystick(void)
 		compareval4 = cv_usejoystick[3].value;
 		compareval3 = cv_usejoystick[2].value;
 		compareval2 = cv_usejoystick[1].value;
-		compareval = cv_usejoystick[0].value;
+		compareval  = cv_usejoystick[0].value;
 #endif
 
 		if    ((setupcontrolplayer == 4 && (i == compareval4))
@@ -9204,14 +9265,13 @@ void M_SetupJoystickMenu(INT32 choice)
 		//
 		// Update cv_usejoystick.string here so that the user can
 		// properly change this value.
-		if (i == cv_usejoystick[0].value)
-			CV_SetValue(&cv_usejoystick[0], i);
-		if (i == cv_usejoystick[1].value)
-			CV_SetValue(&cv_usejoystick[1], i);
-		if (i == cv_usejoystick[2].value)
-			CV_SetValue(&cv_usejoystick[2], i);
-		if (i == cv_usejoystick[3].value)
-			CV_SetValue(&cv_usejoystick[3], i);
+		for (INT32 f = 0; f < MAXSPLITSCREENPLAYERS; f++)
+		{
+			if (i == cv_usejoystick[f].value)
+			{
+				CV_SetValue(&cv_usejoystick[f], i);
+			}
+		}
 #endif
 	}
 
@@ -9250,9 +9310,11 @@ static void M_Setup4PJoystickMenu(INT32 choice)
 static void M_DoAssignJoystick(UINT8 pnum, INT32 choice)
 {
 	INT32 oldchoice, oldstringchoice;
-	const int joynum = atoi(cv_usejoystick[pnum].string);
 
-	oldchoice = oldstringchoice = joynum > numcontrollers ? joynum : cv_usejoystick[pnum].value;
+#define joystrnum (atoi(cv_usejoystick[pnum].string))
+#define joyoldchoice ((joystrnum > numcontrollers) ? joystrnum : cv_usejoystick[pnum].value)
+
+	oldchoice = oldstringchoice = joyoldchoice;
 	CV_SetValue(&cv_usejoystick[pnum], choice);
 
 	// Just in case last-minute changes were made to cv_usejoystick.value,
@@ -9262,59 +9324,37 @@ static void M_DoAssignJoystick(UINT8 pnum, INT32 choice)
 	{
 		CV_SetValue(&cv_usejoystick[pnum], cv_usejoystick[pnum].value);
 
-		if (oldchoice > numcontrollers)  /* reset this so the comparison is valid*/
+		// reset this so the comparison is valid
+		if (oldchoice > numcontrollers)
 			oldchoice = cv_usejoystick[pnum].value;
 
 		if (oldchoice != choice)
 		{
 			if (choice && oldstringchoice > numcontrollers) // if we did not select "None", we likely selected a used device
-				CV_SetValue(&cv_usejoystick[pnum], (oldstringchoice > numcontrollers ? oldstringchoice : oldchoice));
+			{
+				CV_SetValue(&cv_usejoystick[pnum], ((oldstringchoice > numcontrollers) ? oldstringchoice : oldchoice));
+			}
 
-			if (oldstringchoice ==
-				(joynum > numcontrollers ? joynum : cv_usejoystick[pnum].value))
+			if (oldstringchoice == joyoldchoice)
+			{
 				M_StartMessage("This joystick is used by another\n"
 				"player. Reset the joystick\n"
 				"for that player first.\n\n"
 				"(Press a key)\n", NULL, MM_NOTHING);
+			}
 		}
 	}
+#undef joystrnum
+#undef joyoldchoice
 }
 #endif
 
 static void M_AssignJoystick(INT32 choice)
 {
 #ifdef JOYSTICK_HOTPLUG
-	switch (setupcontrolplayer)
-	{
-		case 4:
-			M_DoAssignJoystick(3, choice);
-			break;
-		case 3:
-			M_DoAssignJoystick(2, choice);
-			break;
-		case 2:
-			M_DoAssignJoystick(1, choice);
-			break;
-		case 1:
-			M_DoAssignJoystick(0, choice);
-			break;
-	}
+	M_DoAssignJoystick((setupcontrolplayer-1), choice);
 #else
-	switch (setupcontrolplayer)
-	{
-		case 4:
-			CV_SetValue(&cv_usejoystick[3], choice);
-			break;
-		case 3:
-			CV_SetValue(&cv_usejoystick[2], choice);
-			break;
-		case 2:
-			CV_SetValue(&cv_usejoystick[1], choice);
-			break;
-		case 1:
-			CV_SetValue(&cv_usejoystick[0], choice);
-			break;
-	}
+	CV_SetValue(&cv_usejoystick[(setupcontrolplayer-1)], choice);
 #endif
 }
 
@@ -9352,7 +9392,7 @@ static void M_SetupControlsMenu(UINT8 pnum)
 	{
 		// Hide P1-only controls
 		OP_AllControlsMenu[19].status = IT_GRAYEDOUT2; // Chat
-		OP_AllControlsMenu[10].status = IT_GRAYEDOUT2; // Rankings
+		OP_AllControlsMenu[20].status = IT_GRAYEDOUT2; // Rankings
 		OP_AllControlsMenu[21].status = IT_GRAYEDOUT2; // Pause
 		OP_AllControlsMenu[22].status = IT_GRAYEDOUT2; // Screenshot
 		OP_AllControlsMenu[23].status = IT_GRAYEDOUT2; // GIF
@@ -9364,7 +9404,7 @@ static void M_SetupControlsMenu(UINT8 pnum)
 	{
 		// Unhide P1-only controls
 		OP_AllControlsMenu[19].status = IT_CONTROL; // Chat
-		OP_AllControlsMenu[10].status = IT_CONTROL; // Rankings
+		OP_AllControlsMenu[20].status = IT_CONTROL; // Rankings
 		OP_AllControlsMenu[21].status = IT_CONTROL; // Pause
 		OP_AllControlsMenu[22].status = IT_CONTROL; // Screenshot
 		OP_AllControlsMenu[23].status = IT_CONTROL; // GIF
@@ -9910,6 +9950,7 @@ static void M_DrawLocalSkinMenu(void)
 	V_DrawFill(mx + 220 - (charw/2), my+54, charw, 84, 239);
 #undef charw
 
+	// FIXME: is skins[displayskin.localnum] even correct?
 	UINT8 *colormap = R_GetLocalTranslationColormap(&skins[displayskin.localnum], (displayskin.localskin ? &localskins[displayskin.localnum] : NULL), cv_playercolor.value, GTC_MENUCACHE, displayskin.localskin);
 
 	V_DrawMappedPatch(mx, my+50, 0, (patch_t *)W_CachePatchName(displayskin.facewant, PU_PATCH), colormap);
@@ -9927,7 +9968,7 @@ static void M_DrawLocalSkinMenu(void)
 	my += 120;
 
 #ifdef HWRENDER
-	md2_t *md2 = (displayskin.localskin ? &md2_localplayermodels[skintodisplay] : &md2_playermodels[skintodisplay]);
+	md2_t *md2 = (displayskin.localskin ? &md2_localplayermodels[displayskin.localnum] : &md2_playermodels[skintodisplay]);
 
 	// if we have 3d models enabled and a model exists
 	// try to show it instead of the sprite
@@ -10060,7 +10101,7 @@ static void M_DrawColorMenu(void)
 
 	for (max = currentMenu->numitems; max > 0; max--)
 	{
-		if (currentMenu->menuitems[max].status != IT_DISABLED && currentMenu->menuitems[max-1].alphaKey*2 + tempcentery <= (currentMenu->y + 2*scrollareaheight))
+		if (currentMenu->menuitems[max-1].status != IT_DISABLED && currentMenu->menuitems[max-1].alphaKey*2 + tempcentery <= (currentMenu->y + 2*scrollareaheight))
 			break;
 	}
 

src/m_menu.h

@@ -230,8 +230,8 @@ typedef struct
 	char levelname[32];
 	UINT8 actnum;
 	UINT8 skincolor;
-	UINT8 skinnum;
-	UINT8 botskin;
+	skinnum_t skinnum;
+	skinnum_t botskin;
 	UINT8 botcolor;
 	UINT8 numemeralds;
 	INT32 lives;

src/m_textinput.c

@@ -238,8 +238,8 @@ void M_TextInputClear(textinput_t *input)
 
 void M_TextInputSetString(textinput_t *input, const char *c)
 {
-	memset(input->buffer, 0, input->buffer_size);
-	strncpy(input->buffer, c, input->buffer_size);
+	strncpy(input->buffer, c, input->buffer_size-1);
+	input->buffer[input->buffer_size-1] = '\0';
 	input->cursor = input->select = input->length = strlen(input->buffer);
 }
 

src/p_inter.c

@@ -107,6 +107,9 @@ void P_DoNightsScore(player_t *player)
 
 	dummymo = P_SpawnMobj(player->mo->x, player->mo->y, player->mo->z+player->mo->height/2, MT_NIGHTSCORE);
 
+	if (P_MobjWasRemovedCompat(dummymo))
+		return;
+
 	if (player->bot)
 		player = &players[consoleplayer];
 
@@ -2013,7 +2016,7 @@ static inline void P_NiGHTSDamage(mobj_t *target, mobj_t *source)
 	}
 }
 
-static inline boolean P_TagDamage(mobj_t *target, mobj_t *inflictor, mobj_t *source, INT32 damage)
+static boolean P_TagDamage(mobj_t *target, mobj_t *inflictor, mobj_t *source, INT32 damage)
 {
 	player_t *player = target->player;
 	(void)damage; //unused parm

src/p_local.h

@@ -295,10 +295,10 @@ FUNCINLINE static ATTRINLINE boolean P_MobjWasRemoved(const mobj_t *mobj)
 // so can only check if its not NULL in vanilla compat mode
 FUNCINLINE static ATTRINLINE boolean P_MobjWasRemovedCompat(const mobj_t *mobj)
 {
-#ifdef COMPAT_VANILLA
-	return (!mobj);
-#else
+#ifdef PHOBOS_BUILD
 	return P_MobjWasRemoved(mobj);
+#else
+	return !mobj;
 #endif
 }
 
@@ -418,6 +418,7 @@ boolean P_CheckSector(sector_t *sector, boolean crunch);
 void P_DelSeclist(msecnode_t *node);
 
 void P_CreateSecNodeList(mobj_t *thing, fixed_t x, fixed_t y);
+void P_Initsecnode(void);
 
 void P_RadiusAttack(mobj_t *spot, mobj_t *source, fixed_t damagedist);
 

src/p_map.c

@@ -2026,7 +2026,7 @@ static boolean P_CheckCameraPosition(fixed_t x, fixed_t y, camera_t *thiscam)
 
 	mapcampointer = thiscam;
 
-	if (UNLIKELY(GETSECSPECIAL(newsec->special, 4) == 12))
+	if (newsec->flags & SF_NOCLIPCAMERA)
 	{ // Camera noclip on entire sector.
 		tmfloorz = tmdropoffz = thiscam->z;
 		tmceilingz = tmdrpoffceilz = thiscam->z + thiscam->height;
@@ -2068,7 +2068,7 @@ static boolean P_CheckCameraPosition(fixed_t x, fixed_t y, camera_t *thiscam)
 			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))
+			   || rover->master->frontsector->flags & SF_NOCLIPCAMERA)
 				continue;
 
 			topheight    = P_CameraGetFOFTopZ(thiscam, newsec, rover, x, y, NULL);
@@ -2144,7 +2144,7 @@ static boolean P_CheckCameraPosition(fixed_t x, fixed_t y, camera_t *thiscam)
 						// We're inside it! Yess...
 						polysec = po->lines[0]->backsector;
 
-						if (UNLIKELY(GETSECSPECIAL(polysec->special, 4) == 12))
+						if (polysec->flags & SF_NOCLIPCAMERA)
 						{ // Camera noclip polyobj.
 							plink = (polymaplink_t *)(plink->link.next);
 							continue;
@@ -3983,19 +3983,51 @@ boolean P_CheckSector(sector_t *sector, boolean crunch)
  Lots of new Boom functions that work faster and add functionality.
 */
 
+#ifndef PHOBOS_BUILD
+static msecnode_t *headsecnode = NULL;
+#endif
+
+void P_Initsecnode(void)
+{
+#ifndef PHOBOS_BUILD
+	headsecnode = NULL;
+#endif
+}
+
 // P_GetSecnode() retrieves a node from the freelist. The calling routine
 // should make sure it sets all fields properly.
 
 static msecnode_t *P_GetSecnode(void)
 {
+#ifdef PHOBOS_BUILD
 	return Z_LevelPoolCalloc(sizeof(msecnode_t));
+#else
+	msecnode_t *node;
+
+	if (headsecnode)
+	{
+		// vanilla does not clear this
+		// so for compat reasons we also dont
+		// means we just reuse stale data which causes weird interactions with orbiting items in some cases
+		node = headsecnode;
+		headsecnode = headsecnode->m_thinglist_next;
+	}
+	else
+		node = Z_LevelPoolCalloc(sizeof(msecnode_t));
+
+	return node;
+#endif
 }
 
 // P_PutSecnode() returns a node to the freelist.
-
 static inline void P_PutSecnode(msecnode_t *node)
 {
+#ifdef PHOBOS_BUILD
 	Z_LevelPoolFree(node, sizeof(msecnode_t));
+#else
+	node->m_thinglist_next = headsecnode;
+	headsecnode = node;
+#endif
 }
 
 // P_AddSecnode() searches the current list to see if this sector is

src/p_maputl.cpp

@@ -328,7 +328,7 @@ void P_CameraLineOpening(line_t *linedef)
 			{
 				fixed_t topheight, bottomheight, midheight;
 
-				if (!(rover->flags & FF_BLOCKOTHERS) || !(rover->flags & FF_RENDERALL) || !(rover->flags & FF_EXISTS) || UNLIKELY(GETSECSPECIAL(rover->master->frontsector->special, 4) == 12))
+				if (!(rover->flags & FF_BLOCKOTHERS) || !(rover->flags & FF_RENDERALL) || !(rover->flags & FF_EXISTS) || (rover->master->frontsector->flags & SF_NOCLIPCAMERA))
 					continue;
 
 				topheight = P_CameraGetFOFTopZ(mapcampointer, front, rover, tmx, tmy, linedef);
@@ -358,7 +358,7 @@ void P_CameraLineOpening(line_t *linedef)
 			{
 				fixed_t topheight, bottomheight, midheight;
 
-				if (!(rover->flags & FF_BLOCKOTHERS) || !(rover->flags & FF_RENDERALL) || !(rover->flags & FF_EXISTS) || UNLIKELY(GETSECSPECIAL(rover->master->frontsector->special, 4) == 12))
+				if (!(rover->flags & FF_BLOCKOTHERS) || !(rover->flags & FF_RENDERALL) || !(rover->flags & FF_EXISTS) || (rover->master->frontsector->flags & SF_NOCLIPCAMERA))
 					continue;
 
 				topheight = P_CameraGetFOFTopZ(mapcampointer, back, rover, tmx, tmy, linedef);

src/p_mobj.h

@@ -258,23 +258,12 @@ typedef enum
 // PRECIPITATION flags ?! ?! ?!
 //
 typedef enum {
-	PCF_INVISIBLE = 1, // Don't draw.
+	PCF_INVISIBLE = 1,    // Don't draw.
 	PCF_PIT       = 1<<1, // Above pit.
-	PCF_FOF       = 1<<2, // Above FOF.
-	PCF_MOVINGFOF = 1<<3, // Above MOVING FOF (this means we need to keep floorz up to date...)
-	PCF_SPLASH    = 1<<4, // Splashed on the ground, return to the ceiling after the animation's over
-	PCF_THUNK     = 1<<5, // Ran the thinker this tic.
+	PCF_SPLASH    = 1<<2, // Splashed on the ground, return to the ceiling after the animation's over
+	PCF_THUNK     = 1<<3, // Ran the thinker this tic.
 } precipflag_t;
 
-typedef struct salty_s
-{
-	bool init;
-	bool ready;
-	bool tapping;
-	fixed_t zoffset;
-	fixed_t momz;
-	bool jump;
-} salty_t;
 
 // Map Object definition.
 typedef struct mobj_s
@@ -412,9 +401,6 @@ typedef struct mobj_s
 
 	tic_t slamsoundtimer; // Funni slam sound when landing
 
-	// saltyhop! hardcode edition
-	salty_t salty;
-
 	// WARNING: New fields must be added separately to savegame and Lua.
 	boolean islocal; // BEWARE: islocal does not exist in vanilla, strictly to be used for locally loaded addons to not cause desynchs with the mobj linedef trigger check. DO NOT USE THIS IN ACTUAL ADDONS YOU INTEND TO USE ON YOUR SERVER
 } mobj_t;

src/p_saveg.c

@@ -69,7 +69,7 @@ FUNCINLINE static ATTRINLINE void P_ArchivePlayer(savebuffer_t *save)
 		pllives = 3; // has less than that.
 
 	WRITEUINT8(save->p, player->skincolor);
-	WRITEUINT8(save->p, player->skin);
+	WRITESKIN(save->p, player->skin);
 
 	WRITEUINT32(save->p, player->score);
 	WRITEINT32(save->p, pllives);
@@ -77,7 +77,7 @@ FUNCINLINE static ATTRINLINE void P_ArchivePlayer(savebuffer_t *save)
 
 	if (botskin)
 	{
-		WRITEUINT8(save->p, botskin);
+		WRITESKIN(save->p, botskin);
 		WRITEUINT8(save->p, botcolor);
 	}
 }
@@ -88,7 +88,7 @@ FUNCINLINE static ATTRINLINE void P_ArchivePlayer(savebuffer_t *save)
 FUNCINLINE static ATTRINLINE void P_UnArchivePlayer(savebuffer_t *save)
 {
 	savedata.skincolor = READUINT8(save->p);
-	savedata.skin = READUINT8(save->p);
+	savedata.skin = READSKIN(save->p);
 
 	savedata.score = READINT32(save->p);
 	savedata.lives = READINT32(save->p);
@@ -96,9 +96,11 @@ FUNCINLINE static ATTRINLINE void P_UnArchivePlayer(savebuffer_t *save)
 
 	if (savedata.botcolor)
 	{
-		savedata.botskin = READUINT8(save->p);
+		savedata.botskin = READSKIN(save->p);
+
 		if (savedata.botskin-1 >= numskins)
 			savedata.botskin = 0;
+
 		savedata.botcolor = READUINT8(save->p);
 	}
 	else
@@ -117,7 +119,9 @@ static void P_NetArchivePlayers(savebuffer_t *save, boolean resending)
 
 	for (i = 0; i < MAXPLAYERS; i++)
 	{
+#ifndef PHOBOS_BUILD
 		if (resending)
+#endif
 			WRITESINT8(save->p, (SINT8)adminplayers[i]);
 
 		if (!playeringame[i])
@@ -127,7 +131,9 @@ static void P_NetArchivePlayers(savebuffer_t *save, boolean resending)
 
 		// no longer send ticcmds
 
+#ifndef PHOBOS_BUILD
 		if (resending)
+#endif
 			WRITESTRINGN(save->p, player_names[i], MAXPLAYERNAME);
 
 		const player_t *player = &players[i];
@@ -156,11 +162,16 @@ static void P_NetArchivePlayers(savebuffer_t *save, boolean resending)
 		WRITEUINT16(save->p, player->flashpal);
 		WRITEUINT16(save->p, player->flashcount);
 
+#ifdef PHOBOS_BUILD
+		WRITEUINT8(save->p, player->skincolor);
+		WRITEINT32(save->p, player->skin);
+#else
 		if (resending)
 		{
 			WRITEUINT8(save->p, player->skincolor);
 			WRITEINT32(save->p, player->skin);
 		}
+#endif
 
 		WRITEUINT32(save->p, player->score);
 		WRITEFIXED(save->p, player->dashspeed);
@@ -309,7 +320,9 @@ static void P_NetUnArchivePlayers(savebuffer_t *save, boolean reloading)
 
 	for (i = 0; i < MAXPLAYERS; i++)
 	{
+#ifndef PHOBOS_BUILD
 		if (reloading)
+#endif
 			adminplayers[i] = (INT32)READSINT8(save->p);
 
 		// Do NOT memset player struct to 0
@@ -320,7 +333,9 @@ static void P_NetUnArchivePlayers(savebuffer_t *save, boolean reloading)
 
 		// NOTE: sending tics should (hopefully) no longer be necessary
 
+#ifndef PHOBOS_BUILD
 		if (reloading)
+#endif
 			READSTRINGN(save->p, player_names[i], MAXPLAYERNAME);
 
 		player_t *player = &players[i];
@@ -349,11 +364,16 @@ static void P_NetUnArchivePlayers(savebuffer_t *save, boolean reloading)
 		player->flashpal = READUINT16(save->p);
 		player->flashcount = READUINT16(save->p);
 
+#ifdef PHOBOS_BUILD
+		player->skincolor = READUINT8(save->p);
+		player->skin = READINT32(save->p);
+#else
 		if (reloading)
 		{
 			player->skincolor = READUINT8(save->p);
 			player->skin = READINT32(save->p);
 		}
+#endif
 
 		player->score = READUINT32(save->p);
 		player->dashspeed = READFIXED(save->p); // dashing speed
@@ -1089,6 +1109,10 @@ static void SaveMobjThinker(savebuffer_t *save, const thinker_t *th, const UINT8
 	if (mobj->type == MT_HOOPCENTER && mobj->threshold == 4242)
 		return;
 
+	// do not send over locally spawned mobjs
+	if (mobj->islocal)
+		return;
+
 	if (mobj->spawnpoint && mobj->info->doomednum != -1)
 	{
 		// spawnpoint is not modified but we must save it since it is an identifier
@@ -1108,15 +1132,23 @@ static void SaveMobjThinker(savebuffer_t *save, const thinker_t *th, const UINT8
 	diff2 = 0;
 
 	// not the default but the most probable
-#ifdef COMPAT_VANILLA
-	if (mobj->momx != 0 || mobj->momy != 0 || mobj->momz != 0)
-#else
+#ifdef PHOBOS_BUILD
 	if (mobj->momx != 0 || mobj->momy != 0 || mobj->momz != 0 || mobj->pmomz !=0)
+#else
+	if (mobj->momx != 0 || mobj->momy != 0 || mobj->momz != 0)
 #endif
 		diff |= MD_MOM;
+#ifdef PHOBOS_BUILD
+	if (mobj->radius != FixedMul(mapobjectscale, mobj->info->radius))
+#else
 	if (mobj->radius != mobj->info->radius)
+#endif
 		diff |= MD_RADIUS;
+#ifdef PHOBOS_BUILD
+	if (mobj->height != FixedMul(mapobjectscale, mobj->info->height))
+#else
 	if (mobj->height != mobj->info->height)
+#endif
 		diff |= MD_HEIGHT;
 	if (mobj->flags != mobj->info->flags)
 		diff |= MD_FLAGS;
@@ -1159,11 +1191,19 @@ static void SaveMobjThinker(savebuffer_t *save, const thinker_t *th, const UINT8
 		diff |= MD_MOVEFACTOR;
 	if (mobj->fuse)
 		diff |= MD_FUSE;
+#ifdef PHOBOS_BUILD
+	if (mobj->watertop != INT32_MAX)
+#else
 	if (mobj->watertop)
+#endif
 		diff |= MD_WATERTOP;
 	if (mobj->waterbottom)
 		diff |= MD_WATERBOTTOM;
+#ifdef PHOBOS_BUILD
+	if (mobj->scale != mapobjectscale)
+#else
 	if (mobj->scale != FRACUNIT)
+#endif
 		diff |= MD_SCALE;
 	if (mobj->destscale != mobj->scale)
 		diff |= MD_DSCALE;
@@ -1240,7 +1280,7 @@ static void SaveMobjThinker(savebuffer_t *save, const thinker_t *th, const UINT8
 		WRITEFIXED(save->p, mobj->momx);
 		WRITEFIXED(save->p, mobj->momy);
 		WRITEFIXED(save->p, mobj->momz);
-#ifndef COMPAT_VANILLA
+#ifdef PHOBOS_BUILD
 		WRITEFIXED(save->p, mobj->pmomz);
 #endif
 	}
@@ -1304,7 +1344,7 @@ static void SaveMobjThinker(savebuffer_t *save, const thinker_t *th, const UINT8
 	if (diff2 & MD2_CVMEM)
 		WRITEINT32(save->p, mobj->cvmem);
 	if (diff2 & MD2_SKIN)
-		WRITEUINT8(save->p, (UINT8)((skin_t *)mobj->skin - skins));
+		WRITESKIN(save->p, (skinnum_t)((skin_t *)mobj->skin - skins));
 	if (diff2 & MD2_COLOR)
 		WRITEUINT8(save->p, mobj->color);
 	if (diff2 & MD2_EXTVAL1)
@@ -2062,7 +2102,7 @@ static void LoadMobjThinker(savebuffer_t *save, actionf_p1 thinker)
 		mobj->momx = READFIXED(save->p);
 		mobj->momy = READFIXED(save->p);
 		mobj->momz = READFIXED(save->p);
-#ifndef COMPAT_VANILLA
+#ifdef PHOBOS_BUILD
 		mobj->pmomz = READFIXED(save->p);
 #endif
 	} // otherwise they're zero, and the memset took care of it
@@ -2070,11 +2110,19 @@ static void LoadMobjThinker(savebuffer_t *save, actionf_p1 thinker)
 	if (diff & MD_RADIUS)
 		mobj->radius = READFIXED(save->p);
 	else
+#ifdef PHOBOS_BUILD
+		mobj->radius = FixedMul(mobj->info->radius, mapobjectscale);
+#else
 		mobj->radius = mobj->info->radius;
+#endif
 	if (diff & MD_HEIGHT)
 		mobj->height = READFIXED(save->p);
 	else
+#ifdef PHOBOS_BUILD
+		mobj->height = FixedMul(mobj->info->height, mapobjectscale);
+#else
 		mobj->height = mobj->info->height;
+#endif
 	if (diff & MD_FLAGS)
 		mobj->flags = READUINT32(save->p);
 	else
@@ -2146,12 +2194,20 @@ static void LoadMobjThinker(savebuffer_t *save, actionf_p1 thinker)
 		mobj->fuse = READINT32(save->p);
 	if (diff & MD_WATERTOP)
 		mobj->watertop = READFIXED(save->p);
+#ifdef PHOBOS_BUILD
+	else
+		mobj->watertop = INT32_MAX;
+#endif
 	if (diff & MD_WATERBOTTOM)
 		mobj->waterbottom = READFIXED(save->p);
 	if (diff & MD_SCALE)
 		mobj->scale = READFIXED(save->p);
 	else
+#ifdef PHOBOS_BUILD
+		mobj->scale = mapobjectscale;
+#else
 		mobj->scale = FRACUNIT;
+#endif
 	if (diff & MD_DSCALE)
 		mobj->destscale = READFIXED(save->p);
 	else
@@ -2165,7 +2221,7 @@ static void LoadMobjThinker(savebuffer_t *save, actionf_p1 thinker)
 	if (diff2 & MD2_CVMEM)
 		mobj->cvmem = READINT32(save->p);
 	if (diff2 & MD2_SKIN)
-		mobj->skin = &skins[READUINT8(save->p)];
+		mobj->skin = &skins[READSKIN(save->p)];
 	if (diff2 & MD2_COLOR)
 		mobj->color = READUINT8(save->p);
 	if (diff2 & MD2_EXTVAL1)

src/p_saveg.h

@@ -24,8 +24,8 @@
 typedef struct
 {
 	UINT8 skincolor;
-	UINT8 skin;
-	UINT8 botskin;
+	skinnum_t skin;
+	skinnum_t botskin;
 	UINT8 botcolor;
 	INT32 score;
 	INT32 lives;

src/p_setup.c

@@ -570,13 +570,13 @@ static void P_LoadSegs(UINT8 *data)
 
 			if (seg->sidedef == &sides[seg->linedef->sidenum[0]])
 			{
-				seg->v1 = lines[ms->linedef].v1;
-				seg->v2 = lines[ms->linedef].v2;
+				seg->v1 = lines[rawlinedef].v1;
+				seg->v2 = lines[rawlinedef].v2;
 			}
 			else
 			{
-				seg->v1 = lines[ms->linedef].v2;
-				seg->v2 = lines[ms->linedef].v1;
+				seg->v1 = lines[rawlinedef].v2;
+				seg->v2 = lines[rawlinedef].v1;
 			}
 		}
 		else
@@ -584,7 +584,6 @@ static void P_LoadSegs(UINT8 *data)
 			seg->v1 = &vertexes[v1];
 			seg->v2 = &vertexes[v2];
 		}
-
 #ifdef HWRENDER
 		if (rendermode == render_opengl)
 		{
@@ -597,7 +596,6 @@ static void P_LoadSegs(UINT8 *data)
 			//seg->fv2.z = FixedToFloat(seg->v2->z);
 		}
 #endif
-
 		seg->length = P_SegLength(seg);
 
 		P_UpdateSegLightOffset(seg);
@@ -2074,14 +2072,14 @@ static void P_LoadReject(UINT8 *data, size_t rejectsize)
 		if (rejectsize < neededsize)
 		{
 			CorruptMapWarning(va("P_LoadReject: REJECT is %s byte%s too small. REJECT might be invalid!\n", sizeu1(neededsize - rejectsize), (neededsize - rejectsize) == 1 ? "" : "s"));
-#ifdef COMPAT_VANILLA
+#ifdef PHOBOS_BUILD
+			rejectmatrix = NULL;
+			return;
+#else
 			// we can pad this and somewhat prevent desyncs
 			// probs not cool if the reject is from a completely different map
 			// but whatever
 			allocsize = neededsize;
-#else
-			rejectmatrix = NULL;
-			return;
 #endif
 		}
 
@@ -2096,6 +2094,13 @@ static void P_LoadMapBSP(const virtres_t* virt)
 	virtlump_t* virtsegs     = vres_Find(virt, "SEGS");
 	virtlump_t* virtnodes    = vres_Find(virt, "NODES");
 
+	if (!virtssectors)
+		I_Error("SSECTORS lump not found");
+	if (!virtsegs)
+		I_Error("SEGS lump not found");
+	if (!virtnodes)
+		I_Error("NODES lump not found");
+
 	numsubsectors = virtssectors->size / sizeof(mapsubsector_t);
 	numnodes      = virtnodes->size    / sizeof(mapnode_t);
 	numsegs       = virtsegs->size     / sizeof(mapseg_t);
@@ -3001,6 +3006,9 @@ boolean P_SetupLevel(boolean fromnetsave, boolean reloadinggamestate)
 	CON_Drawer(); // let the user know what we are going to do
 	I_FinishUpdate(); // page flip or blit buffer
 
+	// Initialize sector node list.
+	P_Initsecnode();
+
 	if (netgame || multiplayer)
 		cv_debug = botskin = 0;
 
@@ -3328,6 +3336,7 @@ static boolean P_CheckSoundReplacements(UINT16 wadnum, char *name, size_t i)
 
 	return false;
 }
+
 //
 // P_CheckReplacMapReplacements
 //
@@ -3420,7 +3429,13 @@ UINT16 P_PartialAddWadFile(const char *wadfilename, boolean local)
 	{
 		// check if someone tries to load maps locally lol
 		// do this here so we can skip loading the file anyways
-		if (W_CheckAutoLoadContainsMap(wadfilename))
+		int retmap = W_CheckAutoLoadContainsMap(wadfilename);
+		if (retmap == -1)
+		{
+			CONS_Alert(CONS_WARNING, "addilelocal: file %s was not found or not valid.\n", wadfilename);
+			return UINT16_MAX;
+		}
+		if (retmap > 0)
 		{
 			CONS_Alert(CONS_WARNING, "addilelocal: locally added file %s contains map data, this WILL cause crashes and desynchs! not added.\n", wadfilename);
 			return UINT16_MAX;

src/p_spec.c

@@ -1962,13 +1962,19 @@ static void P_ProcessLineSpecial(line_t *line, mobj_t *mo, sector_t *callsec)
 					if (!dest)
 						return;
 
+					const angle_t ang = (line->flags & ML_NOCLIMB) ? mo->angle : dest->angle;
+					const boolean dontstopmove = (line->flags & ML_EFFECT4) == ML_EFFECT4;
+
 					if (bot)
-						P_Teleport(bot, dest->x, dest->y, dest->z, (line->flags & ML_NOCLIMB) ? mo->angle : dest->angle, (line->flags & ML_BLOCKMONSTERS) == 0, (line->flags & ML_EFFECT4) == ML_EFFECT4);
+						P_Teleport(bot, dest->x, dest->y, dest->z, ang, (line->flags & ML_BLOCKMONSTERS) == 0, dontstopmove);
+
 					if (line->flags & ML_BLOCKMONSTERS)
-						P_Teleport(mo, dest->x, dest->y, dest->z, (line->flags & ML_NOCLIMB) ? mo->angle : dest->angle, false, (line->flags & ML_EFFECT4) == ML_EFFECT4);
+					{
+						P_Teleport(mo, dest->x, dest->y, dest->z, ang, false, dontstopmove);
+					}
 					else
 					{
-						P_Teleport(mo, dest->x, dest->y, dest->z, (line->flags & ML_NOCLIMB) ? mo->angle : dest->angle, true, (line->flags & ML_EFFECT4) == ML_EFFECT4);
+						P_Teleport(mo, dest->x, dest->y, dest->z, ang, true, dontstopmove);
 						// Play the 'bowrwoosh!' sound
 						S_StartSound(dest, sfx_mixup);
 					}
@@ -3394,7 +3400,7 @@ void P_ProcessSpecialSector(player_t *player, sector_t *sector, sector_t *rovers
 			break;
 		case 12: // SRB2kart: Invert Encore Remap
 			break;
-		case 15: // no idea but keep it dont want anything to break
+		case 15: // also Invert Encore Remap....
 			break;
 	}
 DoneSection2:
@@ -4604,7 +4610,7 @@ void P_UpdateSpecials(void)
 	// POINT LIMIT
 	P_CheckPointLimit();
 
-#ifdef COMPAT_VANILLA
+#ifndef PHOBOS_BUILD
 	// Dynamic slopeness
 	// we run this here only when not joined midrace
 	// for vanilla compat reasons :chaosleep:
@@ -5368,6 +5374,11 @@ void P_SpawnSpecials(INT32 fromnetsave, boolean reloadinggamestate)
 			case 11: // Custom global gravity!
 				gravity = sector->floorheight/1000;
 				break;
+
+			case 12: // SRB2kart: Invert Encore Remap
+			case 15: // NOTE: vanilla kart checks only for this for some reason!
+				sector->flags |= SF_INVERTENCORE;
+				break;
 		}
 
 		// Process Section 4
@@ -5377,6 +5388,10 @@ void P_SpawnSpecials(INT32 fromnetsave, boolean reloadinggamestate)
 				if (G_RaceGametype())
 					circuitmap = true;
 				break;
+
+			case 12: // Camera noclip
+				sector->flags |= SF_NOCLIPCAMERA;
+				break;
 		}
 	}
 
@@ -5461,11 +5476,11 @@ void P_SpawnSpecials(INT32 fromnetsave, boolean reloadinggamestate)
 					sectors[s].gravity = &sectors[sec].floorheight; // This allows it to change in realtime!
 
 					if (lines[i].flags & ML_NOCLIMB)
-						sectors[s].verticalflip = true;
+						sectors[s].flags |= SF_GRAVITYFLIP;
 					else
-						sectors[s].verticalflip = false;
+						sectors[s].flags &= ~SF_GRAVITYFLIP;
 
-					CheckForReverseGravity = sectors[s].verticalflip;
+					CheckForReverseGravity = (boolean)(sectors[s].flags & SF_GRAVITYFLIP);
 				}
 				break;
 
@@ -5558,6 +5573,11 @@ void P_SpawnSpecials(INT32 fromnetsave, boolean reloadinggamestate)
 					sectors[s].cullheight = &lines[i]; // This allows it to change in realtime!
 				break;
 
+			case 13: // Heat wave effect
+				for (s = -1; (s = P_FindSectorFromLineTag(lines + i, s)) >= 0 ;)
+					sectors[s].flags |= SF_HEATWAVE;
+				break;
+
 			case 50: // Insta-Lower Sector
 				EV_DoFloor(&lines[i], instantLower);
 				break;

src/p_tick.c

@@ -651,7 +651,7 @@ void P_Ticker(boolean run)
 	if (run)
 	{
 		// Dynamic slopeness
-#ifdef COMPAT_VANILLA
+#ifndef PHOBOS_BUILD
 		if (midgamejoin) // only run here if we joined midgame to fix some desynchs
 #endif
 			P_RunDynamicSlopes();

src/p_user.c

@@ -91,7 +91,7 @@ void P_InstaThrust(mobj_t *mo, angle_t angle, fixed_t move)
 	mo->momx = FixedMul(move, FINECOSINE(angle));
 
 	if (!twodmo(mo))
-		mo->momy = FixedMul(move,FINESINE(angle));
+		mo->momy = FixedMul(move, FINESINE(angle));
 }
 
 void P_InstaThrustEvenIn2D(mobj_t *mo, angle_t angle, fixed_t move)
@@ -1017,7 +1017,7 @@ boolean P_IsLocalPlayer(const player_t *player)
 }
 
 //
-// P_IsLocalPlayer
+// P_IsLocalPlayerNum
 //
 // Returns true if playernum is
 // on the local machine.
@@ -3561,7 +3561,7 @@ static boolean P_CheckNoclipCameraPosition(player_t *player, camera_t *thiscam,
 			for (rover = newsubsec->sector->ffloors; rover; rover = rover->next)
 			{
 				fixed_t topheight, bottomheight;
-				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) || (rover->master->frontsector->flags & SF_NOCLIPCAMERA))
 					continue;
 
 				topheight = P_CameraGetFOFTopZ(thiscam, newsubsec->sector, rover, midx, midy, NULL);
@@ -3626,7 +3626,7 @@ static boolean P_CheckNoclipCameraPosition(player_t *player, camera_t *thiscam,
 							// We're inside it! Yess...
 							polysec = po->lines[0]->backsector;
 
-							if (UNLIKELY(GETSECSPECIAL(polysec->special, 4) == 12))
+							if (polysec->flags & SF_NOCLIPCAMERA)
 							{ // Camera noclip polyobj.
 								plink = (polymaplink_t *)(plink->link.next);
 								continue;
@@ -3682,7 +3682,8 @@ static boolean P_CheckNoclipCameraPosition(player_t *player, camera_t *thiscam,
 			for (rover = newsubsec->sector->ffloors; rover; rover = rover->next)
 			{
 				fixed_t topheight, bottomheight;
-				if (UNLIKELY((rover->flags & FF_BLOCKOTHERS) && (rover->flags & FF_RENDERALL) && (rover->flags & FF_EXISTS) && GETSECSPECIAL(rover->master->frontsector->special, 4) == 12))
+
+				if ((rover->flags & FF_BLOCKOTHERS) && (rover->flags & FF_RENDERALL) && (rover->flags & FF_EXISTS) && (rover->master->frontsector->flags & SF_NOCLIPCAMERA))
 				{
 					topheight = P_CameraGetFOFTopZ(thiscam, newsubsec->sector, rover, midx, midy, NULL);
 					bottomheight = P_CameraGetFOFBottomZ(thiscam, newsubsec->sector, rover, midx, midy, NULL);
@@ -4262,7 +4263,7 @@ boolean P_SpectatorJoinGame(player_t *player)
 
 static boolean P_CameraCheckHeatFirstperson(player_t *player, sector_t *sector, fixed_t pviewheight)
 {
-	if (P_FindSpecialLineFromTag(13, sector->tag, -1) != -1)
+	if (sector->flags & SF_HEATWAVE)
 		return true;
 
 	if (sector->ffloors)
@@ -4280,7 +4281,7 @@ static boolean P_CameraCheckHeatFirstperson(player_t *player, sector_t *sector,
 			if (pviewheight <= P_GetFFloorBottomZAt(rover, player->mo->x, player->mo->y))
 				continue;
 
-			if (P_FindSpecialLineFromTag(13, rover->master->frontsector->tag, -1) != -1)
+			if (rover->master->frontsector->flags & SF_HEATWAVE)
 				return true;
 		}
 	}
@@ -4516,27 +4517,33 @@ static void DoABarrelRoll(player_t *player)
 static void P_DoFunnyDance(player_t *player)
 {
 	fixed_t bpm; // 140bpm ish
+	fixed_t work, ang, bounce; // hehe squishy
 
-	if (player->spectator || !player->mo || player->kartstuff[k_respawn] || player->mo->salty.jump) // this looks jank as hell during hop
+	I_Assert(player != NULL);
+	I_Assert(!P_MobjWasRemoved(player->mo));
+
+	if (player->spectator)
 		return;
 
-	player->squishdance.bounce = 0;
+	// this looks jank as hell during hop or respawn
+	if (player->kartstuff[k_respawn] || player->salty.jump)
+		return;
 
 	// bpm = FixedDiv((60*TICRATE)<<FRACBITS, FLOAT_TO_FIXED(mapmusic.bpm)); << maybe can get the tempo and beat detection lib to work for bpm autodetection
-	bpm = FixedDiv((60*TICRATE)<<FRACBITS, FLOAT_TO_FIXED((float)cv_squishdancespeed.value));
+	bpm = ((60*TICRATE) / (cv_squishdancespeed.value)) << FRACBITS;
 
-	player->squishdance.work = (player->squishdance.time << FRACBITS) % bpm;
+	work = (player->squishdance.time << FRACBITS) % bpm;
 
 	if (player->squishdance.time >= (FRACUNIT >> 1)) // prevent overflow jump - takes about 15 minutes
-		player->squishdance.time = (player->squishdance.work >> FRACBITS);
+		player->squishdance.time = (work >> FRACBITS);
 
-	player->squishdance.work = FixedDiv(player->squishdance.work*180, bpm);
+	work = FixedDiv(work*180, bpm);
 
-	player->squishdance.ang = ((FixedAngle(player->squishdance.work) >> ANGLETOFINESHIFT) & FINEMASK);
-	player->squishdance.bounce = ((FINESINE(player->squishdance.ang) - FRACUNIT/2) / 2);
+	ang = ((FixedAngle(work) >> ANGLETOFINESHIFT) & FINEMASK);
+	bounce = ((FINESINE(ang) - FRACUNIT/2) / 2);
 
-	player->mo->spritexscale -= player->squishdance.bounce;
-	player->mo->spriteyscale += player->squishdance.bounce;
+	player->mo->spritexscale -= bounce;
+	player->mo->spriteyscale += bounce;
 
 	player->squishdance.time++;
 }

src/r_bsp.cpp

@@ -48,8 +48,7 @@ boolean g_walloffscreen = false;
 
 boolean R_NoEncore(sector_t *sector, boolean ceiling)
 {
-	const INT32 invspecial = GETSECSPECIAL(sector->special, 2);
-	boolean invertencore = (invspecial == 12 || invspecial == 15); // keeping this incase its used
+	const boolean invertEncore = (sector->flags & SF_INVERTENCORE);
 
 #if 0 // perfect implementation
 	const INT32 sprnspecial = GETSECSPECIAL(sector->special, 3);
@@ -59,10 +58,10 @@ boolean R_NoEncore(sector_t *sector, boolean ceiling)
 #endif
 		&& GETSECSPECIAL(sector->special, 4) != 6) // sneaker panel
 	{
-		return invertencore;
+		return invertEncore;
 	}
 
-	if (invertencore)
+	if (invertEncore)
 	{
 		return false;
 	}

src/r_defs.h

@@ -307,10 +307,19 @@ typedef struct pslope_s
 
 typedef enum
 {
-	SF_FLIPSPECIAL_FLOOR    =  1,
-	SF_FLIPSPECIAL_CEILING  =  2,
-	SF_FLIPSPECIAL_BOTH     =  3,
-	SF_TRIGGERSPECIAL_TOUCH =  4,
+	// flipspecial - planes with effect
+	SF_FLIPSPECIAL_FLOOR       =  1,
+	SF_FLIPSPECIAL_CEILING     =  1<<1,
+	SF_FLIPSPECIAL_BOTH        =  (SF_FLIPSPECIAL_FLOOR|SF_FLIPSPECIAL_CEILING),
+	// triggerspecial - conditions under which plane touch causes effect
+	SF_TRIGGERSPECIAL_TOUCH    =  1<<2,
+
+	SF_GRAVITYFLIP             =  1<<3,
+	SF_HEATWAVE                =  1<<4,
+	SF_NOCLIPCAMERA            =  1<<5,
+
+	// invert encore color remap status
+	SF_INVERTENCORE            =  1<<6,
 } sectorflags_t;
 
 //
@@ -391,7 +400,6 @@ typedef struct sector_s
 
 	// This points to the master's floorheight, so it can be changed in realtime!
 	fixed_t *gravity; // per-sector gravity
-	boolean verticalflip; // If gravity < 0, then allow flipped physics
 	sectorflags_t flags;
 
 	// Sprite culling feature

src/r_draw.cpp

@@ -174,15 +174,10 @@ static void BlendTab_Translucent(UINT8 *table, int style, UINT8 blendamt)
 		{
 			frontrgba = pGammaCorrectedPalette[fg];
 
-#if 0 // perfect implementation
-			result.rgba = ASTBlendPixel(backrgba, frontrgba, style, 0xFF);
-			result.rgba = ASTBlendPixel(result, frontrgba, AST_TRANSLUCENT, blendamt);
-			table[((bg * 0x100) + fg)] = GetColorLUT(&transtab_lut, result.s.red, result.s.green, result.s.blue);
-#else // performance scrabbler
 			result.rgba = ASTBlendPixel(backrgba, frontrgba, style, 0xFF);
 			result.rgba = ASTBlendPixel(result, frontrgba, AST_TRANSLUCENT, blendamt);
+
 			table[((bg * 0x100) + fg)] = GetColorLUT(&transtab_lut_corrected, result.s.red, result.s.green, result.s.blue); // pGammaCorrectedPalette
-#endif
 		}
 	}
 }
@@ -190,6 +185,7 @@ static void BlendTab_Translucent(UINT8 *table, int style, UINT8 blendamt)
 static void BlendTab_Subtractive(UINT8 *table, int style, UINT8 blendamt)
 {
 	INT16 bg, fg;
+	RGBA_t backrgba, frontrgba, result;
 
 	if (table == NULL)
 		I_Error("BlendTab_Subtractive: input table was NULL!");
@@ -202,11 +198,11 @@ static void BlendTab_Subtractive(UINT8 *table, int style, UINT8 blendamt)
 
 	for (bg = 0; bg < 0x100; bg++)
 	{
+		backrgba = pLocalPalette[bg]; // intentionally uses pLocalPalette
+
 		for (fg = 0; fg < 0x100; fg++)
 		{
-			RGBA_t backrgba = V_GetColor(bg);
-			RGBA_t frontrgba = V_GetColor(fg);
-			RGBA_t result;
+			frontrgba = pLocalPalette[fg];
 
 			result.rgba    = ASTBlendPixel(backrgba, frontrgba, style, 0xFF);
 			result.s.red   = std::max(0, result.s.red - blendamt);
@@ -221,17 +217,19 @@ static void BlendTab_Subtractive(UINT8 *table, int style, UINT8 blendamt)
 static void BlendTab_Modulative(UINT8 *table)
 {
 	INT16 bg, fg;
+	RGBA_t backrgba, frontrgba, result;
 
 	if (table == NULL)
 		I_Error("BlendTab_Modulative: input table was NULL!");
 
 	for (bg = 0; bg < 0x100; bg++)
 	{
+		backrgba = pGammaCorrectedPalette[bg];
+
 		for (fg = 0; fg < 0x100; fg++)
 		{
-			RGBA_t backrgba = V_GetColor(bg);
-			RGBA_t frontrgba = V_GetColor(fg);
-			RGBA_t result;
+			frontrgba = pGammaCorrectedPalette[fg];
+
 			result.rgba = ASTBlendPixel(backrgba, frontrgba, AST_MODULATE, 0);
 			table[((bg * 0x100) + fg)] = GetColorLUT(&transtab_lut_corrected, result.s.red, result.s.green, result.s.blue);
 		}

src/r_draw_flush.cpp

@@ -6,7 +6,7 @@
 // Copyright (C) 1996 by id Software, Inc.
 // Copyright (C) 1999 by Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty Halderman
 // Copyright (C) 1999-2000 by Jess Haas, Nicolas Kalkhof, Colin Phipps, Florian Schulze
-// Copyright (C) Copyright 2005, 2006 by Florian Schulze, Colin Phipps, Neil Stevens, Andrey Budko
+// Copyright (C) 2005, 2006 by Florian Schulze, Colin Phipps, Neil Stevens, Andrey Budko
 // Copyright (C) 2013 by James Haley, Stephen McGranahan, et al.
 //
 // This program is free software distributed under the

src/r_segs.cpp

@@ -61,7 +61,6 @@ fixed_t rw_distance = 0;
 static INT32 rw_x, rw_stopx;
 static angle_t rw_centerangle;
 static fixed_t rw_offset;
-static fixed_t rw_offset2; // for splats
 static fixed_t rw_scale, rw_scalestep;
 static fixed_t rw_midtexturemid, rw_toptexturemid, rw_bottomtexturemid;
 static INT32 worldtop, worldbottom, worldhigh, worldlow;
@@ -264,12 +263,7 @@ static void R_RenderMaskedSegLoop(drawcolumndata_t* dc, drawseg_t *drawseg, INT3
 		else if (P_ApplyLightOffset(lightnum, frontsector))
 			lightnum += curline->lightOffset;
 
-		if (lightnum < 0)
-			walllights = scalelight[0];
-		else if (lightnum >= LIGHTLEVELS)
-			walllights = scalelight[LIGHTLEVELS - 1];
-		else
-			walllights = scalelight[lightnum];
+		walllights = R_GetWallLight(lightnum);
 	}
 
 	if (frontsector->heightsec != -1)
@@ -371,12 +365,7 @@ static void R_RenderMaskedSegLoop(drawcolumndata_t* dc, drawseg_t *drawseg, INT3
 
 					lightnum = rlight->lightnum;
 
-					if (lightnum < 0)
-						xwalllights = scalelight[0];
-					else if (lightnum >= LIGHTLEVELS)
-						xwalllights = scalelight[LIGHTLEVELS-1];
-					else
-						xwalllights = scalelight[lightnum];
+					xwalllights = R_GetWallLight(lightnum);
 
 					pindex = FixedMul(spryscale, LIGHTRESOLUTIONFIX)>>LIGHTSCALESHIFT;
 
@@ -824,12 +813,7 @@ void R_RenderThickSideRange(drawseg_t *drawseg, INT32 x1, INT32 x2, ffloor_t *pf
 		else if (P_ApplyLightOffset(lightnum, frontsector))
 			lightnum += curline->lightOffset;
 
-		if (lightnum < 0)
-			walllights = scalelight[0];
-		else if (lightnum >= LIGHTLEVELS)
-			walllights = scalelight[LIGHTLEVELS-1];
-		else
-			walllights = scalelight[lightnum];
+		walllights = R_GetWallLight(lightnum);
 	}
 
 	maskedtexturecol = drawseg->thicksidecol;
@@ -971,12 +955,7 @@ void R_RenderThickSideRange(drawseg_t *drawseg, INT32 x1, INT32 x2, ffloor_t *pf
 
 				lightnum = rlight->lightnum;
 
-				if (lightnum < 0)
-					xwalllights = scalelight[0];
-				else if (lightnum >= LIGHTLEVELS)
-					xwalllights = scalelight[LIGHTLEVELS-1];
-				else
-					xwalllights = scalelight[lightnum];
+				xwalllights = R_GetWallLight(lightnum);
 
 				pindex = FixedMul(spryscale, LIGHTRESOLUTIONFIX)>>LIGHTSCALESHIFT;
 
@@ -1467,12 +1446,7 @@ static void R_RenderSegLoop(drawcolumndata_t* dc)
 				else if (P_ApplyLightOffset(lightnum, curline->frontsector))
 					lightnum += curline->lightOffset;
 
-				if (lightnum < 0)
-					xwalllights = scalelight[0];
-				else if (lightnum >= LIGHTLEVELS)
-					xwalllights = scalelight[LIGHTLEVELS-1];
-				else
-					xwalllights = scalelight[lightnum];
+				xwalllights = R_GetWallLight(lightnum);
 
 				pindex = FixedMul(rw_scale, LIGHTRESOLUTIONFIX)>>LIGHTSCALESHIFT;
 
@@ -2551,7 +2525,6 @@ void R_StoreWallRange(INT32 start, INT32 stop)
 			rw_offset = -rw_offset;
 
 		/// don't use texture offset for splats
-		rw_offset2 = rw_offset + curline->offset;
 		rw_offset += sidedef->textureoffset + curline->offset;
 		rw_centerangle = ANGLE_90 + viewangle - rw_normalangle;
 
@@ -2564,12 +2537,7 @@ void R_StoreWallRange(INT32 start, INT32 stop)
 		if (P_ApplyLightOffset(lightnum, frontsector))
 			lightnum += curline->lightOffset;
 
-		if (lightnum < 0)
-			walllights = scalelight[0];
-		else if (lightnum >= LIGHTLEVELS)
-			walllights = scalelight[LIGHTLEVELS - 1];
-		else
-			walllights = scalelight[lightnum];
+		walllights = R_GetWallLight(lightnum);
 	}
 
 	// if a floor / ceiling plane is on the wrong side

src/r_segs.h

@@ -22,6 +22,11 @@ extern "C" {
 #pragma interface
 #endif
 
+FUNCINLINE static ATTRINLINE lighttable_t** R_GetWallLight(INT32 llevel)
+{
+	return scalelight[CLAMP(llevel, 0, LIGHTLEVELS-1)];
+}
+
 void R_RenderMaskedSegRange(drawseg_t *ds, INT32 x1, INT32 x2);
 void R_RenderThickSideRange(drawseg_t *ds, INT32 x1, INT32 x2, ffloor_t *pffloor);
 void R_StoreWallRange(INT32 start, INT32 stop);

src/r_skins.c

@@ -42,8 +42,8 @@ INT32 numallskins = 0;
 INT32 numlocalskins = 0;
 skin_t skins[MAXSKINS];
 
-UINT8 skinstats[9][9][MAXSKINS];
-UINT8 skinstatscount[9][9] = {
+skinnum_t skinstats[9][9][MAXSKINS];
+skinnum_t skinstatscount[9][9] = {
 	{0, 0, 0, 0, 0, 0, 0, 0, 0},
 	{0, 0, 0, 0, 0, 0, 0, 0, 0},
 	{0, 0, 0, 0, 0, 0, 0, 0, 0},
@@ -55,7 +55,7 @@ UINT8 skinstatscount[9][9] = {
 	{0, 0, 0, 0, 0, 0, 0, 0, 0}
 };
 
-UINT8 skinsorted[MAXSKINS] = {};
+skinnum_t skinsorted[MAXSKINS] = {};
 skin_t localskins[MAXLOCALSKINS] = {};
 skin_t allskins[MAXSKINS+MAXLOCALSKINS] = {};
 
@@ -398,8 +398,8 @@ static UINT16 W_CheckForSkinMarkerInPwad(UINT16 wadid, UINT16 startlump)
 static int skinSortFunc(const void *a, const void *b) // tbh i have no clue what the naming conventions for local functions are
 {
 	int diff = 0;
-	const UINT8 val_a = *(const UINT8 *)a;
-	const UINT8 val_b = *(const UINT8 *)b;
+	const skinnum_t val_a = *(const skinnum_t *)a;
+	const skinnum_t val_b = *(const skinnum_t *)b;
 	const skin_t *in1 = &skins[val_a];
 	const skin_t *in2 = &skins[val_b];
 
@@ -474,7 +474,7 @@ static int skinSortFunc(const void *a, const void *b) // tbh i have no clue what
 void sortSkinGrid(void)
 {
 	//CONS_Printf("Sorting skin list (%d)...\n", cv_skinselectgridsort.value);
-	qs22j(skinsorted, numskins, sizeof(UINT8), skinSortFunc);
+	qs22j(skinsorted, numskins, sizeof(skinnum_t), skinSortFunc);
 }
 
 //

src/r_skins.h

@@ -71,9 +71,9 @@ extern INT32 numskins;
 extern INT32 numlocalskins;
 extern INT32 numallskins;
 extern skin_t skins[MAXSKINS];
-extern UINT8 skinstats[9][9][MAXSKINS];
-extern UINT8 skinstatscount[9][9];
-extern UINT8 skinsorted[MAXSKINS];
+extern skinnum_t skinstats[9][9][MAXSKINS];
+extern skinnum_t skinstatscount[9][9];
+extern skinnum_t skinsorted[MAXSKINS];
 
 extern skin_t localskins[MAXLOCALSKINS];
 extern skin_t allskins[MAXSKINS+MAXLOCALSKINS];

src/r_things.cpp

@@ -1062,12 +1062,7 @@ static void R_SplitSprite(vissprite_t *sprite)
 		{
 			INT32 lightnum = R_GetSoftLightlevel(*sector->lightlist[i].lightlevel);
 
-			if (lightnum < 0)
-				spritelights = scalelight[0];
-			else if (lightnum >= LIGHTLEVELS)
-				spritelights = scalelight[LIGHTLEVELS-1];
-			else
-				spritelights = scalelight[lightnum];
+			spritelights = R_GetWallLight(lightnum);
 
 			newsprite->extra_colormap = sector->lightlist[i].extra_colormap;
 
@@ -1745,12 +1740,7 @@ static void R_ProjectSprite(mobj_t *thing)
 			}
 		}
 
-		if (lightnum < 0)
-			lights_array = scalelight[0];
-		else if (lightnum >= LIGHTLEVELS)
-			lights_array = scalelight[LIGHTLEVELS-1];
-		else
-			lights_array = scalelight[lightnum];
+		lights_array = R_GetWallLight(lightnum);
 	}
 
 	// store information in a vissprite
@@ -2087,16 +2077,11 @@ void R_AddSprites(sector_t *sec, INT32 lightlevel)
 
 	if (!sec->numlights)
 	{
-		if (sec->heightsec == -1) lightlevel = sec->lightlevel;
+		if (sec->heightsec == -1)
+			lightlevel = sec->lightlevel;
 
 		lightnum = R_GetSoftLightlevel(lightlevel);
-
-		if (lightnum < 0)
-			spritelights = scalelight[0];
-		else if (lightnum >= LIGHTLEVELS)
-			spritelights = scalelight[LIGHTLEVELS-1];
-		else
-			spritelights = scalelight[lightnum];
+		spritelights = R_GetWallLight(lightnum);
 	}
 
 	// Handle all things in sector.

src/sdl/CMakeLists.txt

@@ -233,20 +233,25 @@ if(${SDL2_FOUND})
 		-DHAVE_THREADS
 	)
 
-	if(SRB2_CONFIG_LTO AND NOT SRB2_CONFIG_DEBUGMODE)
+	if(SRB2_CONFIG_LTO AND NOT SRB2_CONFIG_DEBUGMODE AND NOT SRB2_CONFIG_ASAN AND NOT SRB2_CONFIG_UBSAN AND NOT SRB2_CONFIG_TSAN)
 		set_property(TARGET SRB2SDL2 PROPERTY INTERPROCEDURAL_OPTIMIZATION TRUE)
 	endif()
 
 	if(SRB2_CONFIG_ASAN)
-		target_compile_options(SRB2SDL2 PRIVATE -fsanitize=address)
+		target_compile_options(SRB2SDL2 PRIVATE -O1 -fsanitize=address -fno-omit-frame-pointer -fno-common)
 		target_link_options(SRB2SDL2 PRIVATE -fsanitize=address)
 	endif()
 
 	if(SRB2_CONFIG_UBSAN)
-		target_compile_options(SRB2SDL2 PRIVATE -fsanitize=undefined)
+		target_compile_options(SRB2SDL2 PRIVATE -O1 -fsanitize=undefined -fno-omit-frame-pointer)
 		target_link_options(SRB2SDL2 PRIVATE -fsanitize=undefined)
 	endif()
 
+	if(SRB2_CONFIG_TSAN)
+		target_compile_options(SRB2SDL2 PRIVATE -O1 -fsanitize=thread -fno-omit-frame-pointer)
+		target_link_options(SRB2SDL2 PRIVATE -fsanitize=thread)
+	endif()
+
 	if(NOT SRB2_CONFIG_MUMBLE)
 		target_compile_options(SRB2SDL2 PRIVATE -DNOMUMBLE)
 	endif()

src/sdl/i_system.cpp

@@ -1021,6 +1021,8 @@ void I_InitJoystick(UINT8 index)
 		}
 	}
 
+#if 0 // no dont do this
+	// reset everything just in case
 	JoyInfo[index].dev = NULL;
 	JoyInfo[index].oldjoy = -1;
 #if (SDL_VERSION_ATLEAST(2,32,4))
@@ -1028,6 +1030,7 @@ void I_InitJoystick(UINT8 index)
 #endif
 	JoyInfo[index].hasled = false;
 	JoyInfo[index].hasrumble = false;
+#endif
 
 	if (cv_usejoystick[index].value)
 		newcontroller = SDL_GameControllerOpen(cv_usejoystick[index].value-1);

src/sdl/i_video.c

@@ -97,11 +97,9 @@ static char vidModeName[33][32]; // allow 33 different modes
 rendermode_t rendermode = render_none;
 
 #ifdef HWRENDER
-unsigned msaa = 0;
-
 // Eee probably the way i organize it isn't best ><
 // Just don't know where do i put declaration and "implementation"
-boolean a2c = false;
+unsigned msaa = 0;
 #endif
 
 static void KeyboardLayout_OnChange(void)
@@ -197,10 +195,6 @@ static INT32 custom_height = 0;
 static SDL_bool Impl_CreateWindow(SDL_bool fullscreen);
 static void Impl_SetWindowIcon(void);
 
-#ifdef USE_FBO_OGL
-boolean downsample = false;
-#endif
-
 static INT32 Impl_SDL_Scancode_To_Keycode(SDL_Scancode code)
 {
 	if (code >= SDL_SCANCODE_A && code <= SDL_SCANCODE_Z)
@@ -522,7 +516,7 @@ static void Impl_HandleWindowEvent(SDL_WindowEvent evt)
 	{
 		I_CheckDesktopRes();
 #ifdef USE_FBO_OGL
-		I_DownSample();
+			I_CheckDownSampleState(false);
 #endif
 		windowmoved = SDL_FALSE;
 	}
@@ -1263,8 +1257,9 @@ static void I_CheckDesktopRes(void)
 	int currentDisplayIndex = -1;
 	SDL_DisplayMode curmode;
 
-	desktopwidth = 0;
-	desktopheight = 0;
+	// just fallback to game res ig?
+	desktopwidth = vid.width;
+	desktopheight = vid.height;
 
 	currentDisplayIndex = SDL_GetWindowDisplayIndex(window);
 
@@ -1274,7 +1269,7 @@ static void I_CheckDesktopRes(void)
 		return;
 	}
 
-	if (SDL_GetDesktopDisplayMode(currentDisplayIndex, &curmode) != 0)
+	if (SDL_GetCurrentDisplayMode(currentDisplayIndex, &curmode) < 0)
 	{
 		return;
 	}
@@ -1289,47 +1284,39 @@ boolean I_CheckNativeRes(void)
 	return (vid.width == desktopwidth && vid.height == desktopheight);
 }
 
-#ifdef USE_FBO_OGL
-
-void RefreshOGLSDLSurface(void)
+static boolean I_CheckAboveDesktopRes(INT32 width, INT32 height)
 {
-	if (rendermode == render_opengl)
-		OglSdlSurface(vid.width, vid.height);
+	return (width > desktopwidth || height > desktopheight);
 }
 
-void I_DownSample(void)
+#ifdef USE_FBO_OGL
+static boolean vid_downsampling = false;
+
+boolean I_IsDownsampling(void)
 {
-	boolean needrefresh = false;
+	return vid_downsampling;
+}
 
-	if (!cv_glframebuffer.value || !supportFBO || (cv_glscreentextures.value == 0)) // no sense to do this crap if we cant benefit from it
+void I_CheckDownSampleState(boolean forcerefresh)
+{
+	// no fbo support so we dont care
+	if (!supportFBO)
 	{
-		downsample = false;
+		vid_downsampling = false;
 		return;
 	}
 
-	if (I_CheckNativeRes() && (downsample == true))
+	// no sense to do this crap if we cant benefit from it
+	const boolean newdownsamplestate = cv_glframebuffer.value && (cv_glscreentextures.value == 2) && I_CheckAboveDesktopRes(vid.width, vid.height);
+
+	// state changed or fbo was toggled
+	if (vid_downsampling != newdownsamplestate || forcerefresh)
 	{
-		downsample = false;
-		RefreshOGLSDLSurface();
-		return;
+		//printf("downsample changed from %d to %d\n", vid_downsampling, curdownsamplestate);
+		OglSdlSurface(vid.width, vid.height);
 	}
 
-	if ((vid.width > desktopwidth) || (vid.height > desktopheight)) //check if current resolution is higher than current display resolution
-	{
-		downsample = true;
-		needrefresh = true;
-	}
-	else if (downsample == true)
-	{
-		downsample = false;
-		needrefresh = true;
-	}
-
-	if (needrefresh)
-	{
-		RefreshOGLSDLSurface();
-		needrefresh = false;
-	}
+	vid_downsampling = newdownsamplestate;
 }
 #endif
 
@@ -1359,10 +1346,11 @@ static void SDLSetMode(INT32 width, INT32 height, SDL_bool fullscreen)
 			}
 
 			// Reposition window only in windowed mode
+			const int windowpos = SDL_GetWindowDisplayIndex(window);
 			SDL_SetWindowSize(window, width, height);
 			SDL_SetWindowPosition(window,
-				SDL_WINDOWPOS_CENTERED_DISPLAY(SDL_GetWindowDisplayIndex(window)),
-				SDL_WINDOWPOS_CENTERED_DISPLAY(SDL_GetWindowDisplayIndex(window))
+				SDL_WINDOWPOS_CENTERED_DISPLAY(windowpos),
+				SDL_WINDOWPOS_CENTERED_DISPLAY(windowpos)
 			);
 		}
 	}
@@ -1384,7 +1372,7 @@ static void SDLSetMode(INT32 width, INT32 height, SDL_bool fullscreen)
 	{
 		I_CheckDesktopRes();
 #ifdef USE_FBO_OGL
-		I_DownSample();
+		I_CheckDownSampleState(false);
 #endif
 		OglSdlSurface(vid.width, vid.height);
 	}
@@ -1825,7 +1813,6 @@ void I_StartupGraphics(void)
 		rendermode = render_opengl;
 
 	msaa = 0; boolean msaa_set = false;
-	a2c = false; boolean a2c_set = false;
 
 	// MSAA antialiasing
 	if (M_CheckParm("-msaa") && M_IsNextParm())
@@ -1837,16 +1824,6 @@ void I_StartupGraphics(void)
 		}
 	}
 
-	if (M_CheckParm("-a2c"))
-	{
-		a2c = true;
-		a2c_set = true;
-	}
-	else if (M_CheckParm("-noa2c"))
-	{
-		a2c_set = true;
-	}
-
     {
 		char   line[16];
 		char * word;
@@ -1890,19 +1867,10 @@ void I_StartupGraphics(void)
 						}
 						else
 						{
-							CONS_Printf("Using last know MSAA value: %u\n", msaa);
+							CONS_Printf("Using last known MSAA value: %u\n", msaa);
 						}
 					}
 				}
-
-				if (!a2c_set)
-				{
-					if (fasticmp(word, "a2c"))
-					{
-						a2c = true;
-						CONS_Printf("Using a2c because it was specified to be used earlier\n");
-					}
-				}
 			}
 
 			fclose(file);
@@ -1937,9 +1905,6 @@ void I_StartupGraphics(void)
 
 #ifdef HWRENDER
 			fprintf(file, "msaa %u\n", msaa);
-
-			if (a2c)
-				fputs("a2c\n", file);
 #endif
 			fclose(file);
 		}

src/sdl/ogl_sdl.c

@@ -65,7 +65,7 @@ PFNglGetString pglGetString;
 #ifdef USE_FBO_OGL
 boolean UseScreenFBO(void)
 {
-	return (supportFBO && cv_glframebuffer.value && downsample);
+	return (supportFBO && cv_glframebuffer.value && I_IsDownsampling() && (cv_glscreentextures.value == 2));
 }
 #endif
 
@@ -203,9 +203,9 @@ boolean OglSdlSurface(INT32 w, INT32 h)
 
 #ifdef USE_FBO_OGL
 	if (UseScreenFBO())
-		GL_Framebuffer_Enable();
+		GL_FBO_Enable();
 	else
-		GL_Framebuffer_Disable();
+		GL_FBO_Disable();
 #endif
 
 	if (!first_init)
@@ -235,9 +235,7 @@ void OglSdlFinishUpdate(SDL_Window *window)
 
 #ifdef USE_FBO_OGL
 	if (usefbo)
-	{
-		GL_Framebuffer_Unbind();
-	}
+		GL_FBO_BindMainFrameBuffer();
 #endif
 
 	if (HWR_ShouldUsePaletteRendering())
@@ -255,9 +253,7 @@ void OglSdlFinishUpdate(SDL_Window *window)
 
 #ifdef USE_FBO_OGL
 	if (usefbo)
-	{
-		GL_Framebuffer_Enable();
-	}
+		GL_FBO_Enable();
 #endif
 
 	SDL_GL_SwapWindow(window);
@@ -268,7 +264,7 @@ void OglSdlFinishUpdate(SDL_Window *window)
 	//			effects that want to take the old screen can do so after this
 	// well we dont need it on native res it seems
 #ifdef USE_FBO_OGL
-	if ((!I_CheckNativeRes() && !usefbo) || WipeInAction)
+	if (!usefbo && (!I_CheckNativeRes() || WipeInAction))
 #else
 	if (!I_CheckNativeRes() || WipeInAction)
 #endif

src/st_stuff.c

@@ -410,7 +410,7 @@ static void ST_drawDebugInfo(void)
 	}
 
 	if (cv_debug & DBG_MEMORY)
-		V_DrawRightAlignedString(320, height,     V_MONOSPACE, va("Heap used: %7sKB", sizeu1(Z_TagsUsage(0, INT32_MAX)>>10)));
+		V_DrawRightAlignedString(320, height,     V_MONOSPACE, va("Heap used: %7sKB", sizeu1(Z_TotalUsage()>>10)));
 }
 
 static void ST_drawLevelTitle(void)
@@ -568,7 +568,7 @@ static void ST_overlayDrawer(void)
 		{
 			if (!(multiplayer && demo.playback))
 			{
-				if(!P_IsLocalPlayer(stplyr))
+				if (!P_IsLocalPlayer(stplyr))
 				{
 					/*char name[MAXPLAYERNAME+1];
 					// shorten the name if its more than twelve characters.

src/w_wad.c

@@ -396,6 +396,11 @@ FUNCINLINE static ATTRINLINE UINT32 W_HashLumpName(const char *name)
 	return FNV1a_HashLowercaseString(name);
 }
 
+FUNCINLINE static ATTRINLINE UINT32 W_HashLumpNameLen(const char *name, size_t len)
+{
+	return FNV1a_QuickCaseHash(name, len);
+}
+
 /** Detect a file type.
  * \todo Actually detect the wad/pkzip headers and whatnot, instead of just checking the extensions.
  */
@@ -1095,18 +1100,14 @@ const char *W_CheckNameForNum(lumpnum_t lumpnum)
 UINT16 W_CheckNumForNamePwad(const char *name, UINT16 wad, UINT16 startlump)
 {
 	UINT16 i;
-	static char uname[8 + 1];
 	UINT32 hash;
 	size_t namelen;
 
 	if (!TestValidLump(wad, 0))
 		return INT16_MAX;
 
-	memset(uname, 0, sizeof(uname));
-	strncpy(uname, name, sizeof(uname)-1);
-	strupr(uname);
-	namelen = strlen(uname);
-	hash = W_HashLumpName(uname);
+	namelen = strnlen(name, 8); // :chaosleep:
+	hash = W_HashLumpNameLen(name, namelen);
 
 	//
 	// scan forward
@@ -1121,7 +1122,7 @@ UINT16 W_CheckNumForNamePwad(const char *name, UINT16 wad, UINT16 startlump)
 		{
 			if (lump_p->namelength == namelen
 				&& lump_p->hash.name == hash
-				&& !memcmp(lump_p->name, uname, sizeof(uname) - 1))
+				&& !strncasecmp(lump_p->name, name, namelen))
 				return i;
 		}
 	}

src/y_inter.c

@@ -256,6 +256,7 @@ static void Y_CalculateMatchData(UINT8 rankingsmode, void (*comparison)(INT32))
 		}
 
 		if (demo.recording && !rankingsmode)
+		{
 			G_WriteStanding(
 				data.pos[data.numplayers],
 				data.name[data.numplayers],
@@ -263,6 +264,7 @@ static void Y_CalculateMatchData(UINT8 rankingsmode, void (*comparison)(INT32))
 				*data.color[data.numplayers],
 				data.val[data.numplayers]
 			);
+		}
 
 		data.numplayers++;
 	}

src/z_zone.cpp

@@ -44,7 +44,6 @@
 #ifdef HAVE_VALGRIND
 #include "valgrind.h"
 static boolean Z_calloc = false;
-#include "memcheck.h"
 #endif
 
 #define ZONEID 0xa441d13d
@@ -76,7 +75,7 @@ typedef struct memblock_s
 #define MEMBLOCK(x) (memblock_t *)((uintptr_t)(x) - ALIGNPAD - sizeof(memblock_t))
 
 // both the head and tail of the zone memory block list
-static memblock_t head;
+static memblock_t headlist[NUM_PURGETAGS];
 
 static constexpr size_t kLevelLargePoolBlockSize = sizeof(mobj_t);
 static constexpr size_t kLevelMedPoolBlockSize = sizeof(precipmobj_t);
@@ -108,10 +107,14 @@ static void Command_Memdump_f(void);
 void Z_Init(void)
 {
 	size_t total, memfree;
+	size_t i;
 
-	memset(&head, 0x00, sizeof(head));
+	memset(&headlist, 0x00, sizeof(headlist));
 
-	head.next = head.prev = &head;
+	for (i = 0; i < NUM_PURGETAGS; i++)
+	{
+		headlist[i].next = headlist[i].prev = &headlist[i];
+	}
 
 	memfree = I_GetFreeMem(&total)>>20;
 
@@ -180,7 +183,7 @@ void Z_Free(void *ptr)
 	if (block->user != NULL)
 		*block->user = NULL;
 
-#ifdef VALGRIND_DESTROY_MEMPOOL
+#ifdef HAVE_VALGRIND
 	VALGRIND_DESTROY_MEMPOOL(block);
 #endif
 	block->prev->next = block->next;
@@ -205,7 +208,7 @@ static void *xm(size_t size)
 	if (p == NULL)
 	{
 		// Oh crumbs: we're out of heap. Try purging the cache and reallocating.
-		Z_FreeTags(PU_PURGELEVEL, INT32_MAX);
+		Z_FreeTags(PU_PURGELEVEL, NUM_PURGETAGS-1);
 		p = malloc(padedsize);
 
 		if (p == NULL)
@@ -246,13 +249,9 @@ void *Z_Malloc(size_t size, INT32 tag, void *user)
 	ptr = MEMORY(block);
 	I_Assert((intptr_t)ptr % alignof (max_align_t) == 0);
 
-#ifdef HAVE_VALGRIND
-	Z_calloc = false;
-#endif
-
-	block->next = head.next;
-	block->prev = &head;
-	head.next = block;
+	block->next = headlist[tag].next;
+	block->prev = &headlist[tag];
+	headlist[tag].next = block;
 	block->next->prev = block;
 
 	block->tag = tag;
@@ -263,8 +262,9 @@ void *Z_Malloc(size_t size, INT32 tag, void *user)
 #endif
 	block->size = size;
 
-#ifdef VALGRIND_CREATE_MEMPOOL
+#ifdef HAVE_VALGRIND
 	VALGRIND_CREATE_MEMPOOL(block, size, Z_calloc);
+	Z_calloc = false;
 #endif
 
 #ifdef PARANOIA
@@ -301,7 +301,8 @@ void *Z_Calloc2(size_t size, INT32 tag, void *user, const char *file, INT32 line
 void *Z_Calloc(size_t size, INT32 tag, void *user)
 #endif
 {
-#ifdef VALGRIND_MEMPOOL_ALLOC
+
+#ifdef HAVE_VALGRIND
 	Z_calloc = true;
 #endif
 #ifdef ZDEBUG
@@ -414,6 +415,7 @@ void Z_FreeTags(INT32 lowtag, INT32 hightag)
 #endif
 {
 	memblock_t *block, *next;
+	INT32 i;
 
 #ifdef ZDEBUG
 	Z_CheckHeap2(file, line);
@@ -430,11 +432,13 @@ void Z_FreeTags(INT32 lowtag, INT32 hightag)
 		g_level_tiny_pool.release();
 	}
 
-	for (block = head.next; block != &head; block = next)
+	for (i = lowtag; i <= hightag; i++)
 	{
-		next = block->next; // get link before freeing
-		if (block->tag >= lowtag && block->tag <= hightag)
+		for (block = headlist[i].next; block != &headlist[i]; block = next)
+		{
+			next = block->next; // get link before freeing
 			Z_Free(MEMORY(block));
+		}
 	}
 }
 
@@ -447,18 +451,20 @@ void Z_FreeTags(INT32 lowtag, INT32 hightag)
 void Z_IterateTags(INT32 lowtag, INT32 hightag, boolean (*iterfunc)(void *))
 {
 	memblock_t *block, *next;
+	INT32 i;
 
 	if (!iterfunc)
 		I_Error("Z_IterateTags: no iterator function was given");
 
-	for (block = head.next; block != &head; block = next)
+	for (i = lowtag; i <= hightag; i++)
 	{
-		next = block->next; // get link before possibly freeing
-
-		if (block->tag >= lowtag && block->tag <= hightag)
+		for (block = headlist[i].next; block != &headlist[i]; block = next)
 		{
+			next = block->next; // get link before possibly freeing
+
 			void *mem = MEMORY(block);
 			boolean free = iterfunc(mem);
+
 			if (free)
 				Z_Free(mem);
 		}
@@ -489,7 +495,7 @@ void Z_CheckMemCleanup(void)
 	if (nextcleanup-- == 0)
 	{
 		nextcleanup = CLEANUPCOUNT;
-		Z_FreeTags(PU_PURGELEVEL, INT32_MAX);
+		Z_FreeTags(PU_PURGELEVEL, NUM_PURGETAGS-1);
 	}
 }
 
@@ -507,124 +513,64 @@ void Z_CheckHeap(INT32 tag)
 {
 	memblock_t *block;
 	UINT32 blocknumon = 0;
+	size_t j;
 	void *given;
 
 #ifndef ZDEBUG
 	(void)tag;
 #endif
 
-	for (block = head.next; block != &head; block = block->next)
+#ifdef ZDEBUG
+#define HeapError(msg) \
+	I_Error("Z_CheckHeap : %s:%d, block %u (owned by %s:%d) %s", \
+		file, line, blocknumon, block->ownerfile, block->ownerline, msg)
+#else
+#define HeapError(msg) \
+	I_Error("Z_CheckHeap : block %u (owned by %s:%d) %s", \
+			blocknumon, block->ownerfile, block->ownerline, msg)
+#endif
+
+	for (j = 0; j < NUM_PURGETAGS; j++)
 	{
-		blocknumon++;
-		given = MEMORY(block);
+		for (block = headlist[j].next; block != &headlist[j]; block = block->next)
+		{
+			blocknumon++;
+			given = MEMORY(block);
 #ifdef ZDEBUG2
-		CONS_Debug(DBG_MEMORY, "block %u owned by %s:%d\n",
-			blocknumon, block->ownerfile, block->ownerline);
+			CONS_Debug(DBG_MEMORY, "block %u owned by %s:%d\n",
+				blocknumon, block->ownerfile, block->ownerline);
 #endif
-#ifdef VALGRIND_MEMPOOL_EXISTS
-		if (!VALGRIND_MEMPOOL_EXISTS(block))
-		{
-			I_Error("Z_CheckHeap :"
-#ifdef ZDEBUG
-				" %s %d"
+#ifdef HAVE_VALGRIND
+			if (RUNNING_ON_VALGRIND && !VALGRIND_MEMPOOL_EXISTS(block))
+			{
+				HeapError(" should not exist");
+			}
 #endif
-				" block %u"
-#ifdef ZDEBUG
-				" (owned by %s:%d)"
-#endif
-				" should not exist"
-#ifdef ZDEBUG
-				, file, line
-#endif
-				, blocknumon
-#ifdef ZDEBUG
-				, block->ownerfile, block->ownerline
-#endif
-				);
-		}
-#endif
-		if (block->user != NULL && *(block->user) != given)
-		{
-			I_Error("Z_CheckHeap :"
-#ifdef ZDEBUG
-				" %s %d"
-#endif
-				" block %u"
-#ifdef ZDEBUG
-				" (owned by %s:%d)"
-#endif
-				" doesn't have a proper user"
-#ifdef ZDEBUG
-				, file, line
-#endif
-				, blocknumon
-#ifdef ZDEBUG
-				, block->ownerfile, block->ownerline
-#endif
-				);
-		}
-		if (block->next->prev != block)
-		{
-			I_Error("Z_CheckHeap :"
-#ifdef ZDEBUG
-				" %s %d"
-#endif
-				" block %u"
-#ifdef ZDEBUG
-				" (owned by %s:%d)"
-#endif
-				" lacks proper backlink"
-#ifdef ZDEBUG
-				, file, line
-#endif
-				, blocknumon
-#ifdef ZDEBUG
-				, block->ownerfile, block->ownerline
-#endif
-				);
-		}
-		if (block->prev->next != block)
-		{
-			I_Error("Z_CheckHeap :"
-#ifdef ZDEBUG
-				" %s %d"
-#endif
-				" block %u"
-#ifdef ZDEBUG
-				" (owned by %s:%d)"
-#endif
-				" lacks proper forward link"
-#ifdef ZDEBUG
-				, file, line
-#endif
-				, blocknumon
-#ifdef ZDEBUG
-				, block->ownerfile, block->ownerline
-#endif
-				);
-		}
+			if (block->user != NULL && *(block->user) != given)
+			{
+				HeapError(" doesn't have a proper user");
+			}
+
+			if (block->next->prev != block)
+			{
+				HeapError(" lacks proper backlink");
+			}
+
+			if (block->prev->next != block)
+			{
+				HeapError(" lacks proper forward link");
+			}
 #ifdef PARANOIA
-		if (block->id != ZONEID)
-		{
-			I_Error("Z_CheckHeap :"
-#ifdef ZDEBUG
-				" %s %d"
+			if (block->id != ZONEID)
+			{
+				HeapError(" has the wrong ID");
+			}
 #endif
-				" block %u"
-#ifdef ZDEBUG
-				" (owned by %s:%d)"
-#endif
-				" have the wrong ID"
-#ifdef ZDEBUG
-				, file, line
-#endif
-				, blocknumon
-#ifdef ZDEBUG
-				, block->ownerfile, block->ownerline
-#endif
-				);
+			if (block->tag != j)
+			{
+				HeapError(va(" block is contained in the wrong headlist (got: %d expected: %s)", block->tag, sizeu1(j)));
+			}
 		}
-#endif
 	}
 }
 
@@ -653,13 +599,22 @@ void Z_ChangeTag(void *ptr, INT32 tag)
 	block = MEMBLOCK(ptr);
 
 #ifdef PARANOIA
-	if (block->id != ZONEID) I_Error("Z_ChangeTag at %s:%d: wrong id", file, line);
+	if (block->id != ZONEID)
+		I_Error("Z_ChangeTag at %s:%d: wrong id", file, line);
 #endif
 
 	if (tag >= PU_PURGELEVEL && block->user == NULL)
 		I_Error("Internal memory management error: "
 			"tried to make block purgable but it has no owner");
 
+	block->prev->next = block->next;
+	block->next->prev = block->prev;
+
+	block->next = headlist[tag].next;
+	block->prev = &headlist[tag];
+	headlist[tag].next = block;
+	block->next->prev = block;
+
 	block->tag = tag;
 }
 
@@ -684,7 +639,8 @@ void Z_SetUser(void *ptr, void **newuser)
 	block = MEMBLOCK(ptr);
 
 #ifdef PARANOIA
-	if (block->id != ZONEID) I_Error("Z_SetUser at %s:%d: wrong id", file, line);
+	if (block->id != ZONEID)
+		I_Error("Z_SetUser at %s:%d: wrong id", file, line);
 #endif
 
 	if (block->tag >= PU_PURGELEVEL && newuser == NULL)
@@ -709,18 +665,21 @@ void Z_SetUser(void *ptr, void **newuser)
 size_t Z_TagsUsage(INT32 lowtag, INT32 hightag)
 {
 	size_t cnt = 0;
-	memblock_t *rover;
+	memblock_t *head; // why was this called rover before?????
+	INT32 i;
 
-	for (rover = head.next; rover != &head; rover = rover->next)
+	for (i = lowtag; i <= hightag; i++)
 	{
-		if (rover->tag < lowtag || rover->tag > hightag)
-			continue;
-		cnt += rover->size + sizeof(memblock_t);
+		for (head = headlist[i].next; head != &headlist[i]; head = head->next)
+		{
+			cnt += head->size + sizeof *head;
+		}
 	}
 
 	return cnt;
 }
 
+
 // -----------------------
 // Miscellaneous functions
 // -----------------------
@@ -734,8 +693,8 @@ static void Command_Memfree_f(void)
 
 	Z_CheckHeap(-1);
 	CONS_Printf("\x82%s", M_GetText("Memory Info\n"));
-	CONS_Printf(M_GetText("Total heap used        : %7s KB\n"), sizeu1(Z_TotalUsage()>>10));
-	CONS_Printf(M_GetText("Lua                    : %7s KB\n"), sizeu1(Z_TagUsage(PU_LUA)>>10));
+	CONS_Printf(M_GetText("Total heap used        : %7s KB\n"), sizeu1((Z_TotalUsage()>>10) + LUA_MemoryUsage()));
+	CONS_Printf(M_GetText("Lua                    : %7s KB\n"), sizeu1(LUA_MemoryUsage())); // No longer uses z_zone memory but for consistency keep it here
 	CONS_Printf(M_GetText("Static                 : %7s KB\n"), sizeu1(Z_TagUsage(PU_STATIC)>>10));
 	CONS_Printf(M_GetText("Static (sound)         : %7s KB\n"), sizeu1(Z_TagUsage(PU_SOUND)>>10));
 	CONS_Printf(M_GetText("Static (music)         : %7s KB\n"), sizeu1(Z_TagUsage(PU_MUSIC)>>10));
@@ -749,7 +708,7 @@ static void Command_Memfree_f(void)
 	CONS_Printf(M_GetText("Level (pooled)         : %7s KB\n"), sizeu1(Z_LevelPoolUsage()>>10));
 	CONS_Printf(M_GetText("Special thinker        : %7s KB\n"), sizeu1(Z_TagUsage(PU_LEVSPEC)>>10));
 	CONS_Printf(M_GetText("All purgable           : %7s KB\n"),
-		sizeu1(Z_TagsUsage(PU_PURGELEVEL, INT32_MAX)>>10));
+		sizeu1(Z_TagsUsage(PU_PURGELEVEL, NUM_PURGETAGS-1)>>10));
 
 #ifdef HWRENDER
 	if (rendermode == render_opengl)
@@ -778,21 +737,24 @@ static void Command_Memfree_f(void)
 static void Command_Memdump_f(void)
 {
 	memblock_t *block;
-	INT32 mintag = 0, maxtag = INT32_MAX;
+	INT32 mintag = 0, maxtag = NUM_PURGETAGS-1;
+	INT32 check;
 	INT32 i;
 
-	if ((i = COM_CheckParm("-min")))
-		mintag = atoi(COM_Argv(i + 1));
+	if ((check = COM_CheckParm("-min")))
+		mintag = atoi(COM_Argv(check + 1));
 
-	if ((i = COM_CheckParm("-max")))
-		maxtag = atoi(COM_Argv(i + 1));
+	if ((check = COM_CheckParm("-max")))
+		maxtag = atoi(COM_Argv(check + 1));
 
-	for (block = head.next; block != &head; block = block->next)
-		if (block->tag >= mintag && block->tag <= maxtag)
+	for (i = mintag; i <= maxtag; i++)
+	{
+		for (block = headlist[i].next; block != &headlist[i]; block = block->next)
 		{
 			const char *filename = strrchr(block->ownerfile, PATHSEP[0]);
-			CONS_Printf("[%3d] %s (%s) bytes @ %s:%d\n", block->tag, sizeu1(block->size + sizeof(memblock_t)), sizeu2(block->size), filename ? filename + 1 : block->ownerfile, block->ownerline);
+			CONS_Printf("[%3d] %s (%s) bytes @ %s:%d tag: %d (%d)\n", block->tag, sizeu1(block->size + sizeof(memblock_t)), sizeu2(block->size), filename ? filename + 1 : block->ownerfile, block->ownerline, block->tag, i);
 		}
+	}
 }
 #endif
 

src/z_zone.h

@@ -42,39 +42,42 @@ extern "C" {
 enum
 {
 	// Tags < PU_LEVEL are not purged until freed explicitly.
-	PU_STATIC                = 1, // static entire execution time
-	PU_LUA                   = 2, // static entire execution time -- used by lua so it doesn't get caught in loops forever
-	PU_PERFSTATS             = 3, // static between changes to ps_samplesize cvar
+	PU_STATIC                = 0, // static entire execution time
+	PU_LUA, // static entire execution time -- used by lua so it doesn't get caught in loops forever
+	PU_PERFSTATS, // static between changes to ps_samplesize cvar
 
-	PU_SOUND                 = 11, // static while playing
-	PU_MUSIC                 = 12, // static while playing
+	PU_SOUND, // static while playing
+	PU_MUSIC, // static while playing
 
-	PU_PATCH                 = 14, // static entire execution time
-	PU_PATCH_LOWPRIORITY     = 15, // lower priority patch, static until level exited
-	PU_PATCH_ROTATED         = 16, // rotated patch, static entire execution time
-	PU_PATCH_DATA            = 17, // patch data, lifetime depends on the patch that owns it
-	PU_SPRITE                = 18, // sprite patch, static until WAD added
-	PU_HUDGFX                = 19, // HUD patch, static until WAD added
+	PU_PATCH, // static entire execution time
+	PU_PATCH_LOWPRIORITY, // lower priority patch, static until level exited
+	PU_PATCH_ROTATED, // rotated patch, static until level exited or WAD added
+	PU_PATCH_DATA, // patch data, lifetime depends on the patch that owns it
+	PU_SPRITE, // sprite patch, static until WAD added
+	PU_HUDGFX, // HUD patch, static until WAD added
 
-	PU_HWRPATCHINFO          = 21, // Hardware GLPatch_t struct for OpenGL texture cache
-	PU_HWRPATCHCOLMIPMAP     = 22, // Hardware GLMipmap_t struct colormap variation of patch
-	PU_HWRMODELTEXTURE       = 23, // Hardware model texture
+	PU_HWRPATCHINFO, // Hardware GLPatch_t struct for OpenGL texture cache
+	PU_HWRPATCHCOLMIPMAP, // Hardware GLMipmap_t struct colormap variation of patch
+	PU_HWRMODELTEXTURE, // Hardware model texture
 
-	PU_HWRCACHE              = 48, // static until unlocked
-	PU_CACHE                 = 49, // static until unlocked
+	PU_HWRCACHE, // static until unlocked
+	PU_CACHE, // static until unlocked
 
 	// Tags s.t. PU_LEVEL <= tag < PU_PURGELEVEL are purged at level start
-	PU_LEVEL                 = 50, // static until level exited
-	PU_LEVSPEC               = 51, // a special thinker in a level
-	PU_HWRPLANE              = 52, // if ZPLANALLOC is enabled in hw_bsp.c, this is used to alloc polygons for OpenGL
+	PU_LEVEL, // static until level exited
+	PU_LEVSPEC, // a special thinker in a level
+	PU_HWRPLANE, // if ZPLANALLOC is enabled in hw_bsp.c, this is used to alloc polygons for OpenGL
 
 	// Tags >= PU_PURGELEVEL are purgable whenever needed
-	PU_PURGELEVEL            = 100, // Note: this is never actually used as a tag
-	PU_CACHE_UNLOCKED        = 101, // Note: unused
-	PU_HWRCACHE_UNLOCKED     = 102, // 'unlocked' PU_HWRCACHE memory:
+	PU_PURGELEVEL, // Note: this is never actually used as a tag
+	PU_CACHE_UNLOCKED, // Note: unused
+	PU_HWRCACHE_UNLOCKED, // 'unlocked' PU_HWRCACHE memory:
 									// 'second-level' cache for graphics
-                                    // stored in hardware format and downloaded as needed
-	PU_HWRMODELTEXTURE_UNLOCKED = 103, // 'unlocked' PU_HWRMODELTEXTURE memory
+
+									// stored in hardware format and downloaded as needed
+	PU_HWRMODELTEXTURE_UNLOCKED, // 'unlocked' PU_HWRMODELTEXTURE memory
+
+	NUM_PURGETAGS
 };
 
 //
@@ -157,7 +160,7 @@ void Z_SetUser(void *ptr, void **newuser);
 //
 #define Z_TagUsage(tagnum) Z_TagsUsage(tagnum, tagnum)
 size_t Z_TagsUsage(INT32 lowtag, INT32 hightag);
-#define Z_TotalUsage() Z_TagsUsage(0, INT32_MAX)
+#define Z_TotalUsage() Z_TagsUsage(0, NUM_PURGETAGS-1)
 
 //
 // Miscellaneous functions