have Z_IsMobjValid2 print an error in console

if mobj pointer is invalid
the callee should handle the behavior

src/CMakeLists.txt

@@ -247,6 +247,9 @@ set(SRB2_CONFIG_ASAN OFF CACHE BOOL
 set(SRB2_CONFIG_UBSAN OFF CACHE BOOL
 	"Compile with UndefinedBehaviorSanitizer (libubsan).")
 
+set(SRB2_CONFIG_MUMBLE ON CACHE BOOL
+	"Enable Mumble support")
+
 set(SRB2_CONFIG_SATURNPAK ON CACHE BOOL
 	"Enable Saturn specific special packet. Required for using the newer resynch system")
 set(SRB2_CONFIG_SATURNJOIN ON CACHE BOOL
@@ -254,6 +257,9 @@ 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(${SRB2_CONFIG_DEDICATED})
 	set(SRB2_CONFIG_HAVE_GME NO)
 	set(SRB2_CONFIG_HAVE_OPENMPT NO)
@@ -275,6 +281,7 @@ if(${SRB2_CONFIG_HAVE_BLUA})
 		lua_hooklib.c
 		lua_hudlib.c
 		lua_hudlib_drawlist.c
+		lua_profile.cpp
 		lua_infolib.c
 		lua_maplib.c
 		lua_mathlib.c
@@ -290,6 +297,7 @@ if(${SRB2_CONFIG_HAVE_BLUA})
 		lua_hook.h
 		lua_hud.h
 		lua_hudlib_drawlist.h
+		lua_profile.h
 		lua_libs.h
 		lua_script.h
 		lua_udatalib.h
@@ -578,6 +586,10 @@ if(${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

@@ -65,6 +65,10 @@
 # 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.
@@ -246,10 +250,6 @@ ifdef STATIC
 libs+=-static
 endif
 
-ifneq (,$(filter $(CC) $(CXX),gcc g++))
- opts+=-mno-ms-bitfields
-endif
-
 # build with profiling information
 ifdef PROFILEMODE
 opts+=-pg

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
@@ -86,7 +87,7 @@ ifdef VALGRIND
 VALGRIND_PKGCONFIG?=valgrind
 VALGRIND_LDFLAGS=
 $(eval $(call Use_pkg_config,VALGRIND))
-ZDEBUG=1
+#ZDEBUG=1 we enable this by default
 opts+=-DHAVE_VALGRIND
 endif
 

src/Sourcefile

@@ -99,3 +99,4 @@ 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/lobject.c

@@ -143,7 +143,7 @@ const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) {
       }
       case 'p': {
         char buff[4*sizeof(void *) + 8]; /* should be enough space for a `%p' */
-        sprintf(buff, "%p", va_arg(argp, void *));
+        snprintf(buff, sizeof(buff), "%p", va_arg(argp, void *));
         pushstr(L, buff);
         break;
       }

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/blua/lstrlib.c

@@ -776,23 +776,23 @@ static int str_format (lua_State *L) {
       strfrmt = scanformat(L, strfrmt, form);
       switch (*strfrmt++) {
         case 'c': {
-          sprintf(buff, form, (int)luaL_checknumber(L, arg));
+          snprintf(buff, sizeof(buff), form, (int)luaL_checknumber(L, arg));
           break;
         }
         case 'd':  case 'i': {
           addintlen(form);
-          sprintf(buff, form, (LUA_INTFRM_T)luaL_checknumber(L, arg));
+          snprintf(buff, sizeof(buff), form, (LUA_INTFRM_T)luaL_checknumber(L, arg));
           break;
         }
         case 'o':  case 'u':  case 'x':  case 'X': {
           addintlen(form);
-          sprintf(buff, form, (unsigned LUA_INTFRM_T)luaL_checknumber(L, arg));
+          snprintf(buff, sizeof(buff), form, (unsigned LUA_INTFRM_T)luaL_checknumber(L, arg));
           break;
         }
         case 'e':  case 'E': case 'f':
         case 'g': case 'G': {
-					lua_Number n = luaL_checknumber(L, arg);
-          sprintf(buff, form, (double)n);
+          lua_Number n = luaL_checknumber(L, arg);
+          snprintf(buff, sizeof(buff), form, (double)n);
           break;
         }
         case 'q': {
@@ -810,7 +810,7 @@ static int str_format (lua_State *L) {
             continue;  /* skip the `addsize' at the end */
           }
           else {
-            sprintf(buff, form, s);
+            snprintf(buff, sizeof(buff), form, s);
             break;
           }
         }

src/blua/luaconf.h

@@ -536,7 +536,7 @@
 	#define LUA_NUMBER_SCAN		"%d"
 	#define LUA_NUMBER_FMT		"%d"
 #endif
-#define lua_number2str(s,n)	sprintf((s), LUA_NUMBER_FMT, (n))
+#define lua_number2str(s,n)	snprintf((s), LUAI_MAXNUMBER2STR, LUA_NUMBER_FMT, (n))
 #define LUAI_MAXNUMBER2STR	12 /* 10 digits, sign, and \0 */
 #define lua_str2number(s,p) ({ \
 		long nmr = strtol((s), (p), 10); \

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

@@ -113,18 +113,29 @@ static vsbuf_t com_text; // variable sized buffer
   * \param ptext The text to add.
   * \sa COM_BufInsertText
   */
-void COM_BufAddText(const char *ptext)
+void COM_BufAddTextEx(const char *ptext, size_t plen)
 {
 	size_t l;
+	char *text;
 
-	l = strlen(ptext);
+	if (plen == 0)
+		plen = strlen(ptext);
+
+	text = Z_Malloc(sizeof(char) * (plen+1), PU_STATIC, NULL);
+	memcpy(text, ptext, plen);
+	text[plen] = '\0';
+
+	l = strlen(text);
 
 	if (com_text.cursize + l >= com_text.maxsize)
 	{
 		CONS_Alert(CONS_WARNING, M_GetText("Command buffer full!\n"));
 		return;
 	}
-	VS_Write(&com_text, ptext, l);
+
+	VS_Write(&com_text, text, l);
+
+	Z_Free(text);
 }
 
 /** Adds command text and executes it immediately.
@@ -132,8 +143,10 @@ void COM_BufAddText(const char *ptext)
   * \param ptext The text to execute. A newline is automatically added.
   * \sa COM_BufAddText
   */
-void COM_BufInsertText(const char *ptext)
+void COM_BufInsertTextEx(const char *ptext, size_t plen)
 {
+	const INT32 old_wait = com_wait;
+
 	char *temp = NULL;
 	size_t templen;
 
@@ -145,10 +158,14 @@ void COM_BufInsertText(const char *ptext)
 		VS_Clear(&com_text);
 	}
 
+	com_wait = 0;
+
 	// add the entire text of the file (or alias)
-	COM_BufAddText(ptext);
+	COM_BufAddTextEx(ptext, plen);
 	COM_BufExecute(); // do it right away
 
+	com_wait += old_wait;
+
 	// add the copied off data
 	if (templen)
 	{
@@ -159,8 +176,7 @@ void COM_BufInsertText(const char *ptext)
 
 /** Progress the wait timer and flush waiting console commands when ready.
   */
-void
-COM_BufTicker(void)
+void COM_BufTicker(void)
 {
 	if (com_wait)
 	{
@@ -1596,7 +1612,9 @@ void CV_SaveNetVars(UINT8 **p, boolean isdemorecording)
 	// send only changed cvars ...
 	// the client will reset all netvars to default before loading
 	WRITEUINT16(*p, 0x0000);
+
 	for (cvar = consvar_vars; cvar; cvar = cvar->next)
+	{
 		if (((cvar->flags & CV_NETVAR) && !CV_IsSetToDefault(cvar)) || (isdemorecording && cvar->netid == cv_numlaps.netid))
 		{
 			WRITEUINT16(*p, cvar->netid);
@@ -1614,7 +1632,7 @@ void CV_SaveNetVars(UINT8 **p, boolean isdemorecording)
 				else
 				{
 					char buf[9];
-					sprintf(buf, "%d", mapheaderinfo[gamemap - 1]->numlaps);
+					snprintf(buf, sizeof(buf), "%d", mapheaderinfo[gamemap - 1]->numlaps);
 					WRITESTRING(*p, buf);
 				}
 			}
@@ -1626,6 +1644,8 @@ void CV_SaveNetVars(UINT8 **p, boolean isdemorecording)
 			WRITEUINT8(*p, false);
 			++count;
 		}
+	}
+
 	WRITEUINT16(count_p, count);
 }
 
@@ -1782,8 +1802,7 @@ void CV_StealthSet(consvar_t *var, const char *value)
 void CV_StealthSetValue(consvar_t *var, INT32 value)
 {
 	char val[32];
-
-	sprintf(val, "%d", value);
+	snprintf(val, sizeof(val), "%d", value);
 	CV_SetCVar(var, val, true);
 }
 
@@ -1803,8 +1822,7 @@ void CV_Set(consvar_t *var, const char *value)
 void CV_SetValue(consvar_t *var, INT32 value)
 {
 	char val[32];
-
-	sprintf(val, "%d", value);
+	snprintf(val, sizeof(val), "%d", value);
 	CV_SetCVar(var, val, false);
 }
 
@@ -2202,6 +2220,7 @@ void CV_SaveVariables(FILE *f)
 	consvar_t *cvar;
 
 	for (cvar = consvar_vars; cvar; cvar = cvar->next)
+	{
 		if (cvar->flags & CV_SAVE)
 		{
 			char stringtowrite[MAXTEXTCMD+1];
@@ -2210,15 +2229,23 @@ void CV_SaveVariables(FILE *f)
 			if (fastcmp(cvar->string, "MAX") || fastcmp(cvar->string, "MIN"))
 			{
 				if (cvar->flags & CV_FLOAT)
-					sprintf(stringtowrite, "%f", FixedToFloat(cvar->value));
+				{
+					snprintf(stringtowrite, sizeof(stringtowrite), "%f", FixedToFloat(cvar->value));
+				}
 				else
-					sprintf(stringtowrite, "%d", cvar->value);
+				{
+					snprintf(stringtowrite, sizeof(stringtowrite), "%d", cvar->value);
+				}
 			}
 			else
-				strcpy(stringtowrite, cvar->string);
+			{
+				strncpy(stringtowrite, cvar->string, sizeof(stringtowrite)-1);
+				stringtowrite[sizeof(stringtowrite)-1] = '\0';
+			}
 
 			fprintf(f, "%s \"%s\"\n", cvar->name, stringtowrite);
 		}
+	}
 }
 
 //============================================================================

src/command.h

@@ -52,10 +52,12 @@ size_t COM_FirstOption(void);
 const char *COM_CompleteCommand(const char *partial, INT32 skips);
 
 // insert at queu (at end of other command)
-void COM_BufAddText(const char *btext);
+#define COM_BufAddText(s) COM_BufAddTextEx(s, 0)
+void COM_BufAddTextEx(const char *ptext, size_t plen);
 
 // insert in head (before other command)
-void COM_BufInsertText(const char *btext);
+#define COM_BufInsertText(s) COM_BufInsertTextEx(s, 0)
+void COM_BufInsertTextEx(const char *ptext, size_t plen);
 
 // don't bother inserting, just do immediately
 void COM_ImmedExecute(const char *ptext);

src/core/memory.cpp

@@ -1,7 +1,7 @@
-// BLANKART
+// DR. ROBOTNIK'S RING RACERS
 //-----------------------------------------------------------------------------
-// Copyright (C) 2024 by Ronald "Eidolon" Kinard
-// Copyright (C) 2024 by Kart Krew
+// Copyright (C) 2025 by Ronald "Eidolon" Kinard
+// Copyright (C) 2025 by Kart Krew
 //
 // This program is free software distributed under the
 // terms of the GNU General Public License, version 2.
@@ -149,6 +149,30 @@ void PoolAllocator::release()
 	allocated_blocks_ = 0;
 }
 
+bool PoolAllocator::ptrcheck(const void* p) const
+{
+	const uintptr_t paddr = reinterpret_cast<uintptr_t>(p);
+
+	ChunkFooter* next = nullptr;
+	for (ChunkFooter* chunk = first_chunk_; chunk != nullptr; chunk = next)
+	{
+		const uintptr_t blockstart = reinterpret_cast<uintptr_t>(chunk->start);
+		const uintptr_t blockend = blockstart + blocks_ * block_size_;
+
+		//CONS_Printf("mobj ptr %lu, block start %lu end %lu\n", paddr, blockstart, blockend);
+
+		if (paddr >= blockstart && paddr < blockend)
+		{
+			return true;
+		}
+
+		next = chunk->next;
+	}
+
+	return false;
+}
+
+
 static LinearMemory g_frame_memory {4 * 1024 * 1024};
 
 void* Z_Frame_Alloc(size_t size)

src/core/memory.h

@@ -1,7 +1,7 @@
-// SONIC ROBO BLAST 2 KART
+// DR. ROBOTNIK'S RING RACERS
 //-----------------------------------------------------------------------------
-// Copyright (C) 2024 by Ronald "Eidolon" Kinard
-// Copyright (C) 2024 by Kart Krew
+// Copyright (C) 2025 by Ronald "Eidolon" Kinard
+// Copyright (C) 2025 by Kart Krew
 //
 // This program is free software distributed under the
 // terms of the GNU General Public License, version 2.
@@ -65,6 +65,7 @@ public:
 	constexpr size_t allocated_bytes() const noexcept { return allocated_blocks_ * block_size_; };
 
 	void release();
+	bool ptrcheck(const void* p) const;
 };
 
 } // namespace srb2

src/core/static_vec.hpp

@@ -1,7 +1,7 @@
-// SONIC ROBO BLAST 2 KART
+// DR. ROBOTNIK'S RING RACERS
 //-----------------------------------------------------------------------------
-// Copyright (C) 2024 by Ronald "Eidolon" Kinard
-// Copyright (C) 2024 by Kart Krew
+// Copyright (C) 2025 by Ronald "Eidolon" Kinard
+// Copyright (C) 2025 by Kart Krew
 //
 // This program is free software distributed under the
 // terms of the GNU General Public License, version 2.

src/core/thread_pool.cpp

@@ -1,7 +1,7 @@
-// BLANKART
+// DR. ROBOTNIK'S RING RACERS
 //-----------------------------------------------------------------------------
-// Copyright (C) 2024 by Ronald "Eidolon" Kinard
-// Copyright (C) 2024 by Kart Krew
+// Copyright (C) 2025 by Ronald "Eidolon" Kinard
+// Copyright (C) 2025 by Kart Krew
 //
 // This program is free software distributed under the
 // terms of the GNU General Public License, version 2.

src/core/thread_pool.h

@@ -1,7 +1,7 @@
-// SONIC ROBO BLAST 2 KART
+// DR. ROBOTNIK'S RING RACERS
 //-----------------------------------------------------------------------------
-// Copyright (C) 2024 by Ronald "Eidolon" Kinard
-// Copyright (C) 2024 by Kart Krew
+// Copyright (C) 2025 by Ronald "Eidolon" Kinard
+// Copyright (C) 2025 by Kart Krew
 //
 // This program is free software distributed under the
 // terms of the GNU General Public License, version 2.

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)
 {
@@ -1629,8 +1630,8 @@ static boolean CL_SendJoin(void)
 	netbuffer->u.clientcfg.packetversion = PACKETVERSION;
 	netbuffer->u.clientcfg.version = VERSION;
 	netbuffer->u.clientcfg.subversion = SUBVERSION;
-	strncpy(netbuffer->u.clientcfg.application, SRB2APPLICATION,
-			sizeof(netbuffer->u.clientcfg.application));
+	strncpy(netbuffer->u.clientcfg.application, SRB2APPLICATION, sizeof(netbuffer->u.clientcfg.application)-1);
+	netbuffer->u.clientcfg.application[sizeof(netbuffer->u.clientcfg.application)-1] = '\0';
 #ifdef SATURNJOIN
 	netbuffer->u.clientcfg.issaturn = ISSATURN;
 #endif
@@ -1655,88 +1656,91 @@ static void SV_SendServerInfo(INT32 node, tic_t servertime)
 
 	doomdata_t *netbuffer = DOOMCOM_DATA(doomcom);
 
+	serverinfo_pak *serverinfo = &netbuffer->u.serverinfo;
+
 	netbuffer->packettype = PT_SERVERINFO;
-	netbuffer->u.serverinfo._255 = 255;
-	netbuffer->u.serverinfo.packetversion = PACKETVERSION;
-	netbuffer->u.serverinfo.version = VERSION;
-	netbuffer->u.serverinfo.subversion = SUBVERSION;
-	strncpy(netbuffer->u.serverinfo.application, SRB2APPLICATION,
-			sizeof netbuffer->u.serverinfo.application);
+	serverinfo->_255 = 255;
+	serverinfo->packetversion = PACKETVERSION;
+	serverinfo->version = VERSION;
+	serverinfo->subversion = SUBVERSION;
+	strncpy(serverinfo->application, SRB2APPLICATION, sizeof(serverinfo->application)-1);
+	serverinfo->application[sizeof(serverinfo->application)-1] = '\0';
 	// return back the time value so client can compute their ping
-	netbuffer->u.serverinfo.time = (tic_t)LONG(servertime);
-	netbuffer->u.serverinfo.leveltime = (tic_t)LONG(leveltime);
+	serverinfo->time = (tic_t)LONG(servertime);
+	serverinfo->leveltime = (tic_t)LONG(leveltime);
 
 	// force 1 player
 	if (UseFakeSeed())
-		netbuffer->u.serverinfo.numberofplayer = (UINT8)1;
+		serverinfo->numberofplayer = (UINT8)1;
 	else
-		netbuffer->u.serverinfo.numberofplayer = (UINT8)D_NumPlayers();
+		serverinfo->numberofplayer = (UINT8)D_NumPlayers();
 
-	netbuffer->u.serverinfo.maxplayer = (UINT8)(min((dedicated ? MAXPLAYERS-1 : MAXPLAYERS), cv_maxplayers.value));
+	serverinfo->maxplayer = (UINT8)(min((dedicated ? MAXPLAYERS-1 : MAXPLAYERS), cv_maxplayers.value));
 
 	// SRB2Kart: Vanilla's gametype constants for MS support
-	netbuffer->u.serverinfo.gametype = (UINT8)((gt == GT_MATCH) ? VANILLA_GT_MATCH : VANILLA_GT_RACE);
+	serverinfo->gametype = (UINT8)((gt == GT_MATCH) ? VANILLA_GT_MATCH : VANILLA_GT_RACE);
 
-	netbuffer->u.serverinfo.modifiedgame = (UINT8)modifiedgame;
-	netbuffer->u.serverinfo.cheatsenabled = CV_CheatsEnabled();
+	serverinfo->modifiedgame = (UINT8)modifiedgame;
+	serverinfo->cheatsenabled = CV_CheatsEnabled();
 
-	netbuffer->u.serverinfo.kartvars = (UINT8) (
+	serverinfo->kartvars = (UINT8) (
 		(cv_kartspeed.value & SV_SPEEDMASK) |
 		(dedicated ? SV_DEDICATED : 0)
 	);
 
-	CopyCaretColors(netbuffer->u.serverinfo.servername, cv_servername.string,
-		MAXSERVERNAME);
-	strncpy(netbuffer->u.serverinfo.mapname, G_BuildMapName(gamemap), sizeof(netbuffer->u.serverinfo.mapname)-1);
+	CopyCaretColors(serverinfo->servername, cv_servername.string, MAXSERVERNAME);
 
-	memcpy(netbuffer->u.serverinfo.mapmd5, mapmd5, sizeof(netbuffer->u.serverinfo.mapmd5));
+	strncpy(serverinfo->mapname, G_BuildMapName(gamemap), sizeof(serverinfo->mapname)-1);
+	serverinfo->mapname[sizeof(serverinfo->mapname)-1] = '\0';
 
-	netbuffer->u.serverinfo.iszone = 0;
+	memcpy(serverinfo->mapmd5, mapmd5, sizeof(serverinfo->mapmd5));
 
-	memset(netbuffer->u.serverinfo.maptitle, 0, sizeof(netbuffer->u.serverinfo.maptitle));
-	memset(netbuffer->u.serverinfo.httpsource, 0, MAX_MIRROR_LENGTH);
+	serverinfo->iszone = 0;
+
+	memset(serverinfo->maptitle, 0, sizeof(serverinfo->maptitle));
+	memset(serverinfo->httpsource, 0, MAX_MIRROR_LENGTH);
 
 	if (!(mapheaderinfo[gamemap-1]->menuflags & LF2_HIDEINMENU) && mapheaderinfo[gamemap-1]->lvlttl[0])
 	{
-		strncpy(netbuffer->u.serverinfo.maptitle, mapheaderinfo[gamemap-1]->lvlttl, sizeof(netbuffer->u.serverinfo.maptitle)-1);
+		strncpy(serverinfo->maptitle, mapheaderinfo[gamemap-1]->lvlttl, sizeof(serverinfo->maptitle)-1);
 
 		if (!(mapheaderinfo[gamemap-1]->levelflags & LF_NOZONE))
 		{
 			if (mapheaderinfo[gamemap-1]->zonttl[0])
 			{
-				strncat(netbuffer->u.serverinfo.maptitle, " ", sizeof(netbuffer->u.serverinfo.maptitle)-1);
-				strncat(netbuffer->u.serverinfo.maptitle, mapheaderinfo[gamemap-1]->zonttl,
-						sizeof(netbuffer->u.serverinfo.maptitle)-1);
+				strncat(serverinfo->maptitle, " ", sizeof(serverinfo->maptitle)-1);
+				strncat(serverinfo->maptitle, mapheaderinfo[gamemap-1]->zonttl, sizeof(serverinfo->maptitle)-1);
 			}
 			else
 			{
-				netbuffer->u.serverinfo.iszone = 1; // ms and clients will append this themselves
+				serverinfo->iszone = 1; // ms and clients will append this themselves
 			}
 		}
 
 		if (mapheaderinfo[gamemap-1]->actnum[0])
 		{
-			strncat(netbuffer->u.serverinfo.maptitle, " ", sizeof(netbuffer->u.serverinfo.maptitle)-1);
-			strncat(netbuffer->u.serverinfo.maptitle, mapheaderinfo[gamemap-1]->actnum,
-					sizeof(netbuffer->u.serverinfo.maptitle)-1);
+			strncat(serverinfo->maptitle, " ", sizeof(serverinfo->maptitle)-1);
+			strncat(serverinfo->maptitle, mapheaderinfo[gamemap-1]->actnum, sizeof(serverinfo->maptitle)-1);
 		}
 	}
 	else
-		strncpy(netbuffer->u.serverinfo.maptitle, "Unknown", 33);
+	{
+		strncpy(serverinfo->maptitle, "Unknown", sizeof(serverinfo->maptitle)-1);
+	}
 
-	netbuffer->u.serverinfo.maptitle[32] = '\0';
+	serverinfo->maptitle[sizeof(serverinfo->maptitle)-1] = '\0';
 
-	netbuffer->u.serverinfo.actnum = 0; //mapheaderinfo[gamemap-1]->actnum
+	serverinfo->actnum = 0; //mapheaderinfo[gamemap-1]->actnum
 
 	mirror_length = strlen(httpurl);
 	if (mirror_length > MAX_MIRROR_LENGTH)
 		mirror_length = MAX_MIRROR_LENGTH;
 
-	if (snprintf(netbuffer->u.serverinfo.httpsource, mirror_length+1, "%s", httpurl) < 0)
+	if (snprintf(serverinfo->httpsource, mirror_length+1, "%s", httpurl) < 0)
 		// If there's an encoding error, send nothing, we accept that the above may be truncated
-		strncpy(netbuffer->u.serverinfo.httpsource, "", mirror_length);
+		strncpy(serverinfo->httpsource, "", mirror_length);
 
-	netbuffer->u.serverinfo.httpsource[MAX_MIRROR_LENGTH-1] = '\0';
+	serverinfo->httpsource[MAX_MIRROR_LENGTH-1] = '\0';
 
 	p = PutFileNeeded(0);
 
@@ -1769,7 +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;
 
@@ -1814,11 +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;
@@ -1924,8 +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);
@@ -1943,6 +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));
@@ -1958,6 +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;
@@ -1965,12 +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)
@@ -2094,7 +2106,7 @@ static void SV_SavedGame(void)
 	if (!cv_dumpconsistency.value)
 		return;
 
-	sprintf(tmpsave, "%s" PATHSEP TMPSAVENAME, srb2home);
+	snprintf(tmpsave, sizeof(tmpsave), "%s" PATHSEP TMPSAVENAME, srb2home);
 
 	// first save it in a malloced buffer
 	save.p = save.buffer = (UINT8 *)Z_Malloc(SAVEGAMESIZE, PU_STATIC, NULL);
@@ -2132,7 +2144,7 @@ static void CL_LoadReceivedSavegame(boolean reloading)
 	size_t length, decompressedlen;
 	char tmpsave[264];
 
-	sprintf(tmpsave, "%s" PATHSEP TMPSAVENAME, srb2home);
+	snprintf(tmpsave, sizeof(tmpsave), "%s" PATHSEP TMPSAVENAME, srb2home);
 
 	length = FIL_ReadFile(tmpsave, &save.buffer);
 
@@ -2211,7 +2223,7 @@ static void CL_ReloadReceivedSavegame(void)
 	for (i = 0; i < MAXPLAYERS; i++)
 	{
 		LUA_InvalidatePlayer(&players[i]);
-		sprintf(player_names[i], "Player %d", i + 1);
+		snprintf(player_names[i], MAXPLAYERNAME+1, "Player %d", i + 1);
 	}
 
 	CL_LoadReceivedSavegame(true);
@@ -2947,7 +2959,7 @@ static void CL_ConnectToServer(void)
 	tic_t asksent;
 	char tmpsave[264];
 
-	sprintf(tmpsave, "%s" PATHSEP TMPSAVENAME, srb2home);
+	snprintf(tmpsave, sizeof(tmpsave), "%s" PATHSEP TMPSAVENAME, srb2home);
 
 	filedownload.current = -1;
 	cl_mode = CL_SEARCHING;
@@ -3335,6 +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)
@@ -3353,7 +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
@@ -3369,37 +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)
@@ -3446,6 +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!
@@ -3454,6 +3485,7 @@ void CL_ClearPlayer(INT32 playernum)
 		P_RemoveMobj(players[playernum].mo);
 	}
 
+	// Wipe the struct.
 	memset(&players[playernum], 0, sizeof(player_t));
 }
 
@@ -3510,7 +3542,7 @@ void CL_RemovePlayer(INT32 playernum, INT32 reason)
 	player_muted[playernum] = false;
 
 	// Reset the name
-	sprintf(player_names[playernum], "Player %d", playernum+1);
+	snprintf(player_names[playernum], MAXPLAYERNAME+1, "Player %d", playernum+1);
 
 	player_name_changes[playernum] = 0;
 
@@ -4472,7 +4504,7 @@ void SV_ResetServer(void)
 	for (i = 0; i < MAXPLAYERS; i++)
 	{
 		LUA_InvalidatePlayer(&players[i]);
-		sprintf(player_names[i], "Player %d", i + 1);
+		snprintf(player_names[i], MAXPLAYERNAME+1, "Player %d", i + 1);
 	}
 
 	memset(player_name_changes, 0, sizeof(player_name_changes));
@@ -5162,7 +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);
@@ -5411,8 +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?
@@ -5435,8 +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);
 	}
 
@@ -5462,6 +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++)
@@ -5478,6 +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?
@@ -5531,7 +5569,7 @@ static void PT_WillResendGamestate(void)
 
 	CONS_Printf(M_GetText("Reloading game state...\n"));
 
-	sprintf(tmpsave, "%s" PATHSEP TMPSAVENAME, srb2home);
+	snprintf(tmpsave, sizeof(tmpsave), "%s" PATHSEP TMPSAVENAME, srb2home);
 
 	// Don't get a corrupt savegame error because tmpsave already exists
 	if (FIL_FileExists(tmpsave) && unlink(tmpsave) == -1)
@@ -6873,7 +6911,10 @@ boolean TryRunTics(tic_t realtics)
 			DEBFILE(va("============ Running tic %d (local %d)\n", gametic, leveltime));
 
 			if (update_stats)
+			{
+				ps_prevtictime = ps_tictime;
 				PS_START_TIMING(ps_tictime);
+			}
 
 			G_Ticker((gametic % NEWTICRATERATIO) == 0);
 			ExtraDataTicker();
@@ -7232,6 +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

@@ -79,6 +79,7 @@
 #include "core/memory.h"
 
 #include "lua_script.h"
+#include "lua_profile.h"
 
 /* Manually defined asset hashes for non-CMake builds
  * Last updated 2015 / 05 / 03 - SRB2 v2.1.15 - srb2.srb
@@ -644,6 +645,11 @@ static boolean D_Display(void)
 
 	    CON_Drawer(); // Ha, i LIED!
 
+		if (cv_lua_profile.value > 0)
+		{
+			LUA_RenderTimers();
+		}
+
 		PS_START_TIMING(ps_swaptime);
 		I_FinishUpdate(); // page flip or blit buffer
 		PS_STOP_TIMING(ps_swaptime);
@@ -1239,7 +1245,7 @@ static void IdentifyVersion(void)
 #endif
 
 	char tempsrb2path[256] = ".";
-	if (getcwd(tempsrb2path, 256) == NULL)
+	if (I_GetCwd(tempsrb2path, 256) == NULL)
 		strcpy(tempsrb2path, ".");
 
 	// get the current directory (possible problem on NT with "." as current dir)

src/d_net.c

@@ -1315,7 +1315,9 @@ boolean D_CheckNetGame(void)
 		while (!debugfile && k < MAXPLAYERS)
 		{
 			k++;
-			sprintf(filename, "debug%d.txt", k);
+
+			snprintf(filename, sizeof(filename), "debug%d.txt", k);
+
 			debugfile = fopen(va("%s" PATHSEP "%s", srb2home, filename), "w");
 		}
 

src/d_netcmd.c

@@ -47,6 +47,7 @@
 #include "z_zone.h"
 #include "lua_script.h"
 #include "lua_hook.h"
+#include "lua_profile.h"
 #include "m_cond.h"
 #include "m_anigif.h"
 #include "k_kart.h" // SRB2kart
@@ -146,6 +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);
@@ -434,10 +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};
@@ -506,6 +520,9 @@ static CV_PossibleValue_t ps_descriptor_cons_t[] = {
 	{1, "Average"}, {2, "SD"}, {3, "Minimum"}, {4, "Maximum"}, {0, NULL}};
 consvar_t cv_ps_descriptor = {"ps_descriptor", "Average", 0, ps_descriptor_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
 
+//consvar_t cv_lua_profile = {"lua_profile", "0").values(CV_Unsigned).onchange(lua_profile_OnChange).description("Show hook timings over an average of N tics");
+consvar_t cv_lua_profile = {"lua_profile", "0", CV_CALL, CV_Unsigned, lua_profile_OnChange, 0, NULL, NULL, 0, 0, NULL};
+
 // only there to better keep track of it globally
 consvar_t cv_director = {"director", "Off", CV_HIDEN, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
 
@@ -600,6 +617,12 @@ void D_RegisterServerCommands(void)
 		Forceskin_cons_t[i].value = 0;
 		Forceskin_cons_t[i].strvalue = NULL;
 	}
+
+	// Set default player names
+	// Monster Iestyn (12/08/19): not sure where else I could have actually put this, but oh well
+	for (i = 0; i < MAXPLAYERS; i++)
+		snprintf(player_names[i], sizeof(player_names[i]), "Player %d", 1 + i);
+
 	RegisterNetXCmd(XD_NAMEANDCOLOR, Got_NameAndColor);
 	RegisterNetXCmd(XD_WEAPONPREF, Got_WeaponPref);
 	RegisterNetXCmd(XD_MAP, Got_Mapcmd);
@@ -848,6 +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);
@@ -934,6 +962,8 @@ void D_RegisterClientCommands(void)
 	CV_RegisterVar(&cv_palette);
 	CV_RegisterVar(&cv_palettenum);
 
+	CV_RegisterVar(&cv_lua_profile);
+
 	// m_menu.c
 	CV_RegisterVar(&cv_chatheight);
 	CV_RegisterVar(&cv_chatwidth);
@@ -1276,7 +1306,8 @@ static boolean EnsurePlayerNameIsGood(char *name, INT32 playernum)
 			else if (len == 1) // Agh!
 			{
 				// Last ditch effort...
-				sprintf(name, "%d", M_RandomKey(10));
+				snprintf(name, MAXPLAYERNAME+1, "%d", M_RandomKey(10));
+
 				if (!EnsurePlayerNameIsGood(name, playernum))
 					return false;
 			}
@@ -1668,7 +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);
 }
 
@@ -1676,7 +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)
@@ -1698,7 +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)
@@ -2330,11 +2363,12 @@ static char *ConcatCommandArgv(int start, int end)
 	if (!p)
 		I_Error("ConcatCommandArgv: Out of memory!\n");
 
-	--end;/* handle the final argument separately */
+	--end; /* handle the final argument separately */
 
 	for (i = start; i < end; ++i)
 	{
-		p += sprintf(p, "%s ", COM_Argv(i));
+		if (size - (p - final) > 0)
+			p += snprintf(p, size - (p - final), "%s ", COM_Argv(i));
 	}
 
 	/* at this point "end" is actually the last argument's position */
@@ -2748,11 +2782,11 @@ static void Command_ReplayMarker(void)
 
 		if (title)
 		{
-			snprintf(demo.titlename, 64, "%s [%i:%02d/%.5s]", title, G_TicsToMinutes(adjustedleveltime, false), G_TicsToSeconds(adjustedleveltime), modeattacking ? "Record Attack" : connectedservername);
+			snprintf(demo.titlename, sizeof(demo.titlename)-1, "%s [%i:%02d/%.5s]", title, G_TicsToMinutes(adjustedleveltime, false), G_TicsToSeconds(adjustedleveltime), modeattacking ? "Record Attack" : connectedservername);
 			Z_Free(title);
 		}
 		else
-			snprintf(demo.titlename, 64, "[%i:%02d/%.5s]", G_TicsToMinutes(adjustedleveltime, false), G_TicsToSeconds(adjustedleveltime), modeattacking ? "Record Attack" : connectedservername);
+			snprintf(demo.titlename, sizeof(demo.titlename)-1, "[%i:%02d/%.5s]", G_TicsToMinutes(adjustedleveltime, false), G_TicsToSeconds(adjustedleveltime), modeattacking ? "Record Attack" : connectedservername);
 
 		CONS_Printf("Replay will be saved!\n");
 	}
@@ -4310,6 +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];
@@ -4349,15 +4426,15 @@ static void Got_RequestAddfilecmd(const UINT8 **cp, INT32 playernum)
 		char message[275];
 
 		if (toomany)
-			sprintf(message, M_GetText("Too many files loaded to add %s\n"), filename);
+			snprintf(message, sizeof(message), M_GetText("Too many files loaded to add %s\n"), filename);
 		else if (ncs == FS_NOTFOUND)
-			sprintf(message, M_GetText("The server doesn't have %s\n"), filename);
+			snprintf(message, sizeof(message), M_GetText("The server doesn't have %s\n"), filename);
 		else if (ncs == FS_MD5SUMBAD)
-			sprintf(message, M_GetText("Checksum mismatch on %s\n"), filename);
+			snprintf(message, sizeof(message), M_GetText("Checksum mismatch on %s\n"), filename);
 		else
-			sprintf(message, M_GetText("Unknown error finding wad file (%s)\n"), filename);
+			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])
@@ -5189,8 +5266,10 @@ static void Command_Mapmd5_f(void)
 	{
 		INT32 i;
 		char md5tmp[33];
+
 		for (i = 0; i < 16; ++i)
-			sprintf(&md5tmp[i*2], "%02x", mapmd5[i]);
+			snprintf(&md5tmp[i*2], 3, "%02x", mapmd5[i]);
+
 		CONS_Printf("%s: %s\n", G_BuildMapName(gamemap), md5tmp);
 	}
 	else

src/d_netcmd.h

@@ -189,6 +189,8 @@ extern consvar_t cv_ps_thinkframe_page;
 extern consvar_t cv_ps_samplesize;
 extern consvar_t cv_ps_descriptor;
 
+extern consvar_t cv_lua_profile;
+
 extern consvar_t cv_director, cv_kartdebugdirector, cv_showdirectorhud;
 
 extern consvar_t cv_showtrackaddon;

src/d_netfil.c

@@ -299,10 +299,13 @@ boolean CL_CheckDownloadable(void)
 			{
 				INT32 j;
 				char md5tmp[33];
+
 				for (j = 0; j < 16; j++)
-					sprintf(&md5tmp[j*2], "%02x", fileneeded[i].md5sum[j]);
+					snprintf(&md5tmp[j*2], 3, "%02x", fileneeded[i].md5sum[j]);
+
 				CONS_Printf("%s", md5tmp);
 			}
+
 			CONS_Printf("\n");
 		}
 	}
@@ -1616,8 +1619,7 @@ static void CURLGetFile(void)
 #endif
 }
 
-HTTP_login *
-CURLGetLogin (const char *url, HTTP_login ***return_prev_next)
+HTTP_login *CURLGetLogin(const char *url, HTTP_login ***return_prev_next)
 {
 	HTTP_login  * login;
 	HTTP_login ** prev_next;
@@ -1627,7 +1629,7 @@ CURLGetLogin (const char *url, HTTP_login ***return_prev_next)
 			( login = (*prev_next));
 			prev_next = &login->next
 	){
-		if (fastcmp(login->url, url) != 0)
+		if (fastcmp(login->url, url))
 		{
 			if (return_prev_next)
 				(*return_prev_next) = prev_next;

src/d_protocol.c

@@ -211,12 +211,12 @@ void D_SetupProtocol(void)
 
 	if (result)
 	{
-		if (!fastcmp(buffer, "no"))
+		if (fastcmp(buffer, "no"))
 		{
 			fclose(fp);
 			return;
 		}
-		else if (fastcmp(buffer, exe_path))
+		else if (!fastcmp(buffer, exe_path))
 		{
 			// overwrite
 			fclose(fp);

src/dedicated/i_system.c

@@ -542,7 +542,7 @@ void I_OutputMsg(const char *fmt, ...)
 		I_Error("I_OutputMsg: Out of memory!\n");
 
 	va_start(argptr, fmt);
-	vsprintf(txt, fmt, argptr);
+	vsnprintf(txt, len+1, fmt, argptr);
 	va_end(argptr);
 
 #ifdef HAVE_TTF
@@ -550,7 +550,7 @@ void I_OutputMsg(const char *fmt, ...)
 	DEFAULTFONTBGR, DEFAULTFONTBGG, DEFAULTFONTBGB, DEFAULTFONTBGA, txt);
 #endif
 
-	len = strlen(txt);
+	len = strnlen(txt, len+1);
 
 #ifdef LOGMESSAGES
 	if (logstream)
@@ -968,14 +968,18 @@ void I_Sleep(UINT32 ms)
 
 void I_SleepDuration(precise_t duration)
 {
-#if defined(__linux__) || defined(__FreeBSD__) || defined(__HAIKU__)
+#if defined(__linux__) || defined(__FreeBSD__) || defined(__HAIKU__) || defined(__OpenBSD__)
 	UINT64 precision = I_GetPrecisePrecision();
 	struct timespec ts = {
 		.tv_sec = duration / precision,
 		.tv_nsec = duration * 1000000000 / precision % 1000000000,
 	};
 	int status;
+#ifdef __OpenBSD__
+	do status = nanosleep(&ts, &ts);
+#else
 	do status = clock_nanosleep(CLOCK_MONOTONIC, 0, &ts, &ts);
+#endif
 	while (status == EINTR);
 #elif defined (MIN_SLEEP_DURATION_MS)
 	UINT64 precision = I_GetPrecisePrecision();
@@ -1053,7 +1057,7 @@ static void I_PrintSignal(INT32 signal_num, boolean core_dumped, char *signal_ms
 			sigmsg = ("SIGABRT - SRB2Kart-Saturn was terminated by an abort signal.");
 			break;
 		default:
-			sprintf(signal_msg, "Signal number %d", signal_num);
+			snprintf(signal_msg, 512, "Signal number %d", signal_num);
 			sigmsg = (core_dumped ? "Unknown signal" : signal_msg);
 			break;
 	}
@@ -1061,13 +1065,17 @@ static void I_PrintSignal(INT32 signal_num, boolean core_dumped, char *signal_ms
 	if (core_dumped)
 	{
 		if (sigmsg)
-			sprintf(signal_msg, "%s (core dumped)", sigmsg);
+		{
+			snprintf(signal_msg, 512, "%s (core dumped)", sigmsg);
+		}
 		else
+		{
 			strcat(signal_msg, " (core dumped)");
+		}
 	}
 	else
 	{
-		sprintf(signal_msg, "%s", sigmsg);
+		snprintf(signal_msg, 512, "%s", sigmsg);
 	}
 }
 
@@ -1344,7 +1352,7 @@ FUNCNORETURN static ATTRNORETURN void newsignalhandler_Warn(const char *pr)
 {
 	char text[128];
 
-	snprintf(text, sizeof text,
+	snprintf(text, sizeof(text),
 			"Error while setting up signal reporting: %s: %s",
 			pr,
 			strerror(errno)
@@ -1530,7 +1538,7 @@ FUNCIERROR void ATTRNORETURN I_Error(const char *error, ...)
 		if (errorcount > 20)
 		{
 			va_start(argptr, error);
-			vsnprintf(buffer, 8192, error, argptr);
+			vsnprintf(buffer, sizeof(buffer), error, argptr);
 			va_end(argptr);
 
 			I_OutputMsg("SRB2Kart %s Recursive Error", buffer);
@@ -1543,7 +1551,7 @@ FUNCIERROR void ATTRNORETURN I_Error(const char *error, ...)
 
 	// Display error message in the console before we start shutting it down
 	va_start(argptr, error);
-	vsnprintf(buffer, 8192, error, argptr);
+	vsnprintf(buffer, sizeof(buffer), error, argptr);
 	va_end(argptr);
 	I_OutputMsg("\nI_Error(): %s\n", buffer);
 
@@ -1764,7 +1772,8 @@ char *I_GetUserName(void)
 				}
 			}
 		}
-		strncpy(username, p, MAXPLAYERNAME);
+
+		snprintf(username, sizeof(username), "%s", p);
 	}
 
 	if (!fastcmp(username, ""))
@@ -1788,6 +1797,24 @@ INT32 I_mkdir(const char *dirname, INT32 unixright)
 #endif
 }
 
+INT32 I_ChDir(const char *path)
+{
+#ifdef _WIN32
+	return (SetCurrentDirectoryA(path) ? 0 : -1);
+#else
+	return chdir(path);
+#endif
+}
+
+char *I_GetCwd(char *buf, size_t size)
+{
+#ifdef _WIN32
+	return (GetCurrentDirectoryA((DWORD)size, buf) ? buf : NULL);
+#else
+	return getcwd(buf, size);
+#endif
+}
+
 char *I_GetEnv(const char *name)
 {
 	return getenv(name);
@@ -1820,28 +1847,23 @@ const char *I_ClipboardPaste(void)
 */
 static boolean isWadPathOk(const char *path)
 {
-	char *wad3path = (char*)(malloc(256));
+	char wad3path[256];
 
-	if (!wad3path)
-		return false;
-
-	sprintf(wad3path, pandf, path, WADKEYWORD);
+	snprintf(wad3path, sizeof(wad3path), pandf, path, WADKEYWORD);
 
 	if (FIL_ReadFileOK(wad3path))
 	{
-		free(wad3path);
 		return true;
 	}
 
-	free(wad3path);
 	return false;
 }
 
-static void pathonly(char *s)
+static void pathonly(char *s, size_t size)
 {
 	size_t j;
 
-	for (j = strlen(s); j != (size_t)-1; j--)
+	for (j = strnlen(s, size); j != (size_t)-1; j--)
 	{
 		if ((s[j] == '\\') || (s[j] == ':') || (s[j] == '/'))
 		{
@@ -1868,11 +1890,12 @@ static const char *searchWad(const char *searchDir)
 	static char tempsw[256] = "";
 	filestatus_t fstemp;
 
-	strcpy(tempsw, WADKEYWORD);
+	snprintf(tempsw, sizeof(tempsw), "%s", WADKEYWORD);
 	fstemp = filesearch(tempsw, searchDir, NULL, true, 20);
+
 	if (fstemp == FS_FOUND)
 	{
-		pathonly(tempsw);
+		pathonly(tempsw, sizeof(tempsw));
 		return tempsw;
 	}
 
@@ -1910,7 +1933,7 @@ static const char *locateWad(void)
 
 #ifndef NOCWD
 	// examine current dir
-	strcpy(returnWadPath, ".");
+	snprintf(returnWadPath, sizeof(returnWadPath), "%s", ".");
 	I_OutputMsg(",%s", returnWadPath);
 	if (isWadPathOk(returnWadPath))
 		return NULL;
@@ -1922,7 +1945,7 @@ static const char *locateWad(void)
 	// examine user jart directory
 	if ((envstr = I_GetEnv("HOME")) != NULL)
 	{
-		sprintf(returnWadPath, "%s" PATHSEP DEFAULTDIR, envstr);
+		snprintf(returnWadPath, sizeof(returnWadPath), "%s" PATHSEP DEFAULTDIR, envstr);
 		CHECKWADPATH(returnWadPath);
 	}
 #endif
@@ -1936,7 +1959,7 @@ static const char *locateWad(void)
 	// examine default dirs
 	for (i = 0; wadDefaultPaths[i]; i++)
 	{
-		strcpy(returnWadPath, wadDefaultPaths[i]);
+		snprintf(returnWadPath, sizeof(returnWadPath), "%s", wadDefaultPaths[i]);
 		CHECKWADPATH(returnWadPath);
 	}
 
@@ -1964,12 +1987,11 @@ const char *I_LocateWad(void)
 		// change to the directory where we found srb2.srb
 #if defined (_WIN32)
 		waddir = _fullpath(NULL, waddir, MAX_PATH);
-		SetCurrentDirectoryA(waddir);
 #else
 		waddir = realpath(waddir, NULL);
-		if (waddir == NULL || chdir(waddir) == -1)
-			I_OutputMsg("Couldn't change working directory\n");
 #endif
+		if (waddir == NULL || I_ChDir(waddir) == -1)
+			I_OutputMsg("Couldn't change working directory\n");
 	}
 
 	return waddir;

src/discord.c

@@ -402,7 +402,7 @@ static void Discordrp_OnChange(void)
 static void DRPC_GotServerIP(UINT32 address)
 {
 	const unsigned char * p = (const unsigned char *)&address;
-	sprintf(self_ip, "%u.%u.%u.%u:%u", p[0], p[1], p[2], p[3], current_port);
+	snprintf(self_ip, IP_SIZE+1, "%u.%u.%u.%u:%u", p[0], p[1], p[2], p[3], current_port);
 }
 
 /*--------------------------------------------------

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 v9.3"
-#define VERSIONSTRINGW L"Saturn v9.3"
+#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!) support we dont need to care 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/f_wipe.c

@@ -111,7 +111,8 @@ static fademask_t *F_GetFadeMask(UINT8 masknum, UINT8 scrnnum)
 		goto freemask;
 
 	// SRB2Kart: This suddenly triggers ERRORMODE now
-	//sprintf(&lumpname[4], "%.2hu%.2hu", (UINT16)masknum, (UINT16)scrnnum);
+	//snprintf(&lumpname[4], 3, "%.2hu%.2hu", (UINT16)masknum, (UINT16)scrnnum);
+	//lumpname[8] = 0;
 
 	lumpname[4] = '0'+(masknum/10);
 	lumpname[5] = '0'+(masknum%10);

src/g_demo.c

@@ -1723,11 +1723,11 @@ void G_BeginRecording(void)
 		// Print to a separate temp buffer instead of demo.titlename, so we can use it in M_TextInputSetString
 		if (title)
 		{
-			snprintf(demotitlename, 64, "%s - %s", title, modeattacking ? "Time Attack" : connectedservername);
+			snprintf(demotitlename, sizeof(demotitlename)-1, "%s - %s", title, modeattacking ? "Time Attack" : connectedservername);
 			Z_Free(title);
 		}
 		else
-			snprintf(demotitlename, 64, "%s", modeattacking ? "Time Attack" : connectedservername);
+			snprintf(demotitlename, sizeof(demotitlename)-1, "%s", modeattacking ? "Time Attack" : connectedservername);
 
 		// Init just in case it isn't initialized already
 		M_TextInputInit(&demo.titlenameinput, demo.titlename, sizeof(demo.titlename));
@@ -2212,7 +2212,7 @@ void G_LoadDemoInfo(menudemo_t *pdemo)
 	{
 		CONS_Alert(CONS_ERROR, M_GetText("Failed to read file '%s'.\n"), pdemo->filepath);
 		pdemo->type = MD_INVALID;
-		sprintf(pdemo->title, "INVALID REPLAY");
+		snprintf(pdemo->title, sizeof(pdemo->title), "INVALID REPLAY");
 		return;
 	}
 
@@ -2222,7 +2222,7 @@ void G_LoadDemoInfo(menudemo_t *pdemo)
 	{
 		CONS_Alert(CONS_ERROR, M_GetText("%s is not a SRB2Kart replay file.\n"), pdemo->filepath);
 		pdemo->type = MD_INVALID;
-		sprintf(pdemo->title, "INVALID REPLAY");
+		snprintf(pdemo->title, sizeof(pdemo->title), "INVALID REPLAY");
 		return;
 	}
 
@@ -2247,14 +2247,14 @@ void G_LoadDemoInfo(menudemo_t *pdemo)
 #ifdef DEMO_COMPAT_100
 		case 0x0001:
 			pdemo->type = MD_OUTDATED;
-			sprintf(pdemo->title, "Legacy Replay");
+			snprintf(pdemo->title, sizeof(pdemo->title), "Legacy Replay");
 			break;
 #endif
 		// too old, cannot support.
 		default:
 			CONS_Alert(CONS_ERROR, M_GetText("%s is an incompatible replay format and cannot be played.\n"), pdemo->filepath);
 			pdemo->type = MD_INVALID;
-			sprintf(pdemo->title, "INVALID REPLAY");
+			snprintf(pdemo->title, sizeof(pdemo->title), "INVALID REPLAY");
 			return;
 	}
 
@@ -2267,7 +2267,7 @@ void G_LoadDemoInfo(menudemo_t *pdemo)
 	{
 		CONS_Alert(CONS_ERROR, M_GetText("%s is the wrong type of recording and cannot be played.\n"), pdemo->filepath);
 		pdemo->type = MD_INVALID;
-		sprintf(pdemo->title, "INVALID REPLAY");
+		snprintf(pdemo->title, sizeof(pdemo->title), "INVALID REPLAY");
 		return;
 	}
 
@@ -2288,7 +2288,7 @@ void G_LoadDemoInfo(menudemo_t *pdemo)
 	{
 		CONS_Alert(CONS_ERROR, M_GetText("%s is a legacy multiplayer replay and cannot be played.\n"), pdemo->filepath);
 		pdemo->type = MD_INVALID;
-		sprintf(pdemo->title, "INVALID REPLAY");
+		snprintf(pdemo->title, sizeof(pdemo->title), "INVALID REPLAY");
 		return;
 	}
 #endif
@@ -2335,7 +2335,7 @@ 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 +2345,7 @@ 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 +2360,7 @@ void G_LoadDemoInfo(menudemo_t *pdemo)
 
 		// Color
 		memcpy(temp, extrainfo_p, 16);
+		temp[16] = '\0';
 		extrainfo_p += 16;
 
 		for (i = 0; i < MAXSKINCOLORS; i++)
@@ -2522,7 +2524,7 @@ void G_LoadDemoTitle(menudemo_t *pdemo)
 	if (!handle)
 	{
 		CONS_Alert(CONS_ERROR, M_GetText("Failed to read file '%s'.\n"), pdemo->filepath);
-		sprintf(pdemo->title, "INVALID REPLAY");
+		snprintf(pdemo->title, sizeof(pdemo->title), "INVALID REPLAY");
 		return;
 	}
 
@@ -2534,7 +2536,7 @@ void G_LoadDemoTitle(menudemo_t *pdemo)
 	if (count < 96 || memcmp(info_p, DEMOHEADER, 12))
 	{
 		CONS_Alert(CONS_ERROR, M_GetText("%s is not a SRB2Kart replay file.\n"), pdemo->filepath);
-		sprintf(pdemo->title, "INVALID REPLAY");
+		snprintf(pdemo->title, sizeof(pdemo->title), "INVALID REPLAY");
 		return;
 	}
 
@@ -2563,13 +2565,13 @@ void G_LoadDemoTitle(menudemo_t *pdemo)
 			break;
 #ifdef DEMO_COMPAT_100
 		case 0x0001:
-			sprintf(pdemo->title, "Legacy Replay");
+			snprintf(pdemo->title, sizeof(pdemo->title), "Legacy Replay");
 			break;
 #endif
 		// too old, cannot support.
 		default:
 			CONS_Alert(CONS_ERROR, M_GetText("%s is an incompatible replay format and cannot be played.\n"), pdemo->filepath);
-			sprintf(pdemo->title, "INVALID REPLAY");
+			snprintf(pdemo->title, sizeof(pdemo->title), "INVALID REPLAY");
 	}
 }
 
@@ -2633,7 +2635,7 @@ void G_DoPlayDemo(char *defdemoname)
 			//FIL_DefaultExtension(defdemoname, ".lmp");
 			if (!FIL_ReadFile(defdemoname, &demobuf.buffer))
 			{
-				snprintf(msg, 1024, M_GetText("Failed to read file '%s'.\n"), defdemoname);
+				snprintf(msg, sizeof(msg), M_GetText("Failed to read file '%s'.\n"), defdemoname);
 				CONS_Alert(CONS_ERROR, "%s", msg);
 				gameaction = ga_nothing;
 				M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
@@ -2645,7 +2647,7 @@ void G_DoPlayDemo(char *defdemoname)
 		// load demo resource from WAD
 		else if ((l = W_CheckNumForName(defdemoname)) == LUMPERROR)
 		{
-			snprintf(msg, 1024, M_GetText("Failed to read lump '%s'.\n"), defdemoname);
+			snprintf(msg, sizeof(msg), M_GetText("Failed to read lump '%s'.\n"), defdemoname);
 			CONS_Alert(CONS_ERROR, "%s", msg);
 			gameaction = ga_nothing;
 			M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
@@ -2666,7 +2668,7 @@ void G_DoPlayDemo(char *defdemoname)
 
 	if (memcmp(demobuf.p, DEMOHEADER, 12))
 	{
-		snprintf(msg, 1024, M_GetText("%s is not a SRB2Kart replay file.\n"), pdemoname);
+		snprintf(msg, sizeof(msg), M_GetText("%s is not a SRB2Kart replay file.\n"), pdemoname);
 		CONS_Alert(CONS_ERROR, "%s", msg);
 		M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
 		G_ResetDemoPlayback();
@@ -2692,7 +2694,7 @@ void G_DoPlayDemo(char *defdemoname)
 #endif
 		// too old, cannot support.
 		default:
-			snprintf(msg, 1024, M_GetText("%s is an incompatible replay format and cannot be played.\n"), pdemoname);
+			snprintf(msg, sizeof(msg), M_GetText("%s is an incompatible replay format and cannot be played.\n"), pdemoname);
 			CONS_Alert(CONS_ERROR, "%s", msg);
 			M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
 			G_ResetDemoPlayback();
@@ -2703,7 +2705,7 @@ void G_DoPlayDemo(char *defdemoname)
 
 	if (memcmp(demobuf.p, "PLAY", 4))
 	{
-		snprintf(msg, 1024, M_GetText("%s is the wrong type of recording and cannot be played.\n"), pdemoname);
+		snprintf(msg, sizeof(msg), M_GetText("%s is the wrong type of recording and cannot be played.\n"), pdemoname);
 		CONS_Alert(CONS_ERROR, "%s", msg);
 		M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
 		G_ResetDemoPlayback();
@@ -2720,7 +2722,7 @@ void G_DoPlayDemo(char *defdemoname)
 	{
 		if (demoflags & DF_MULTIPLAYER)
 		{
-			snprintf(msg, 1024, M_GetText("%s is an alpha multiplayer replay and cannot be played.\n"), pdemoname);
+			snprintf(msg, sizeof(msg), M_GetText("%s is an alpha multiplayer replay and cannot be played.\n"), pdemoname);
 			CONS_Alert(CONS_ERROR, "%s", msg);
 			M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
 			G_ResetDemoPlayback();
@@ -2747,31 +2749,31 @@ void G_DoPlayDemo(char *defdemoname)
 			switch (error)
 			{
 				case DFILE_ERROR_NOTLOADED:
-					snprintf(msg, 1024,
+					snprintf(msg, sizeof(msg),
 						"Required files for this demo are not loaded.\n\nUse\n\"playdemo %s -addfiles\"\nto load them and play the demo.\n",
 						 pdemoname);
 					break;
 
 				case DFILE_ERROR_OUTOFORDER:
-					snprintf(msg, 1024,
+					snprintf(msg, sizeof(msg),
 						"Required files for this demo are loaded out of order.\n\nUse\n\"playdemo %s -force\"\nto play the demo anyway.\n",
 						 pdemoname);
 					break;
 
 				case DFILE_ERROR_INCOMPLETEOUTOFORDER:
-					snprintf(msg, 1024,
+					snprintf(msg, sizeof(msg),
 						"Required files for this demo are not loaded, and some are out of order.\n\nUse\n\"playdemo %s -addfiles\"\nto load needed files and play the demo.\n",
 						 pdemoname);
 					break;
 
 				case DFILE_ERROR_CANNOTLOAD:
-					snprintf(msg, 1024,
+					snprintf(msg, sizeof(msg),
 						"Required files for this demo cannot be loaded.\n\nUse\n\"playdemo %s -force\"\nto play the demo anyway.\n",
 						 pdemoname);
 					break;
 
 				case DFILE_ERROR_EXTRAFILES:
-					snprintf(msg, 1024,
+					snprintf(msg, sizeof(msg),
 						"You have additional files loaded beyond the demo's file list.\n\nUse\n\"playdemo %s -force\"\nto play the demo anyway.\n",
 						 pdemoname);
 					break;
@@ -2821,7 +2823,7 @@ void G_DoPlayDemo(char *defdemoname)
 	// ...*map* not loaded?
 	if (!gamemap || (gamemap > NUMMAPS) || (W_CheckNumForName(G_BuildMapName(gamemap)) == LUMPERROR))
 	{
-		snprintf(msg, 1024, M_GetText("%s features a course that is not currently loaded.\n"), pdemoname);
+		snprintf(msg, sizeof(msg), M_GetText("%s features a course that is not currently loaded.\n"), pdemoname);
 		CONS_Alert(CONS_ERROR, "%s", msg);
 		M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
 		G_ResetDemoPlayback();
@@ -2853,7 +2855,7 @@ void G_DoPlayDemo(char *defdemoname)
 		// Skin not loaded?
 		if (!SetPlayerSkin(0, skin))
 		{
-			snprintf(msg, 1024, M_GetText("%s features a character that is not currently loaded.\n"), pdemoname);
+			snprintf(msg, sizeof(msg), M_GetText("%s features a character that is not currently loaded.\n"), pdemoname);
 			CONS_Alert(CONS_ERROR, "%s", msg);
 			M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
 			G_ResetDemoPlayback();
@@ -2863,7 +2865,7 @@ void G_DoPlayDemo(char *defdemoname)
 		// ...*map* not loaded?
 		if (!gamemap || (gamemap > NUMMAPS) || !mapheaderinfo[gamemap-1] || !(mapheaderinfo[gamemap-1]->menuflags & LF2_EXISTSHACK))
 		{
-			snprintf(msg, 1024, M_GetText("%s features a course that is not currently loaded.\n"), pdemoname);
+			snprintf(msg, sizeof(msg), M_GetText("%s features a course that is not currently loaded.\n"), pdemoname);
 			CONS_Alert(CONS_ERROR, "%s", msg);
 			M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
 			G_ResetDemoPlayback();
@@ -2886,7 +2888,7 @@ void G_DoPlayDemo(char *defdemoname)
 		// Sigh ... it's an empty demo.
 		if (*demobuf.p == DEMOMARKER)
 		{
-			snprintf(msg, 1024, M_GetText("%s contains no data to be played.\n"), pdemoname);
+			snprintf(msg, sizeof(msg), M_GetText("%s contains no data to be played.\n"), pdemoname);
 			CONS_Alert(CONS_ERROR, "%s", msg);
 			M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
 			G_ResetDemoPlayback();
@@ -2924,7 +2926,7 @@ void G_DoPlayDemo(char *defdemoname)
 	// Sigh ... it's an empty demo.
 	if (*demobuf.p == DEMOMARKER)
 	{
-		snprintf(msg, 1024, M_GetText("%s contains no data to be played.\n"), pdemoname);
+		snprintf(msg, sizeof(msg), M_GetText("%s contains no data to be played.\n"), pdemoname);
 		CONS_Alert(CONS_ERROR, "%s", msg);
 		M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
 		G_ResetDemoPlayback();
@@ -2973,7 +2975,7 @@ void G_DoPlayDemo(char *defdemoname)
 
 			if (modeattacking)
 			{
-				snprintf(msg, 1024, M_GetText("%s is a Record Attack replay with spectators, and is thus invalid.\n"), pdemoname);
+				snprintf(msg, sizeof(msg), M_GetText("%s is a Record Attack replay with spectators, and is thus invalid.\n"), pdemoname);
 				CONS_Alert(CONS_ERROR, "%s", msg);
 				M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
 				G_ResetDemoPlayback();
@@ -2985,7 +2987,7 @@ void G_DoPlayDemo(char *defdemoname)
 
 		if (modeattacking && numslots > 1)
 		{
-			snprintf(msg, 1024, M_GetText("%s is a Record Attack replay with multiple players, and is thus invalid.\n"), pdemoname);
+			snprintf(msg, sizeof(msg), M_GetText("%s is a Record Attack replay with multiple players, and is thus invalid.\n"), pdemoname);
 			CONS_Alert(CONS_ERROR, "%s", msg);
 			M_StartMessage(msg, M_ReturnToTitleFromError, MM_EVENTHANDLER);
 			G_ResetDemoPlayback();

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;

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
@@ -453,34 +453,13 @@ consvar_t cv_driftsparkpulse = {"driftsparkpulse", "1.4", CV_FLOAT | CV_SAVE, dr
 static CV_PossibleValue_t cechotoggle_t[] = {{0, "Off"}, {1, "On"}, {2, "Console"}, {0, NULL}};
 consvar_t cv_cechotoggle = {"show_cecho", "On", CV_SAVE, cechotoggle_t, NULL, 0, NULL, NULL, 0, 0, NULL};
 
-#if MAXPLAYERS > 16
-#error "please update player_name table using the new value for MAXPLAYERS"
-#endif
-
 #ifdef SEENAMES
 player_t *seenplayer = NULL; // player we're aiming at right now
 #endif
 
-char player_names[MAXPLAYERS][MAXPLAYERNAME+1] =
-{
-	"Player 1",
-	"Player 2",
-	"Player 3",
-	"Player 4",
-	"Player 5",
-	"Player 6",
-	"Player 7",
-	"Player 8",
-	"Player 9",
-	"Player 10",
-	"Player 11",
-	"Player 12",
-	"Player 13",
-	"Player 14",
-	"Player 15",
-	"Player 16"
-}; // SRB2kart - removed Players 17 through 32
-
+// now automatically allocated in D_RegisterServerCommands
+// so that it doesn't have to be updated depending on the value of MAXPLAYERS
+char player_names[MAXPLAYERS][MAXPLAYERNAME+1];
 INT32 player_name_changes[MAXPLAYERS] = {};
 
 INT16 rw_maximums[NUM_WEAPONS] =
@@ -625,14 +604,18 @@ const char *G_BuildMapName(INT32 map)
 	}
 
 	if (map < 100 && map >= 0) // ...but why use signed integer in first place? idk but this prevents warning (and potential buffer overflow lol)
-		sprintf(&mapname[3], "%.2d", map);
+	{
+		snprintf(&mapname[3], sizeof(mapname)-3, "%.2d", map);
+	}
 	else
 	{
 		mapname[3] = (char)('A' + (char)((map - 100) / 36));
+
 		if ((map - 100) % 36 < 10)
 			mapname[4] = (char)('0' + (char)((map - 100) % 36));
 		else
 			mapname[4] = (char)('A' + (char)((map - 100) % 36) - 10);
+
 		mapname[5] = '\0';
 	}
 
@@ -2647,12 +2630,18 @@ mapthing_t *G_FindRaceStart(INT32 playernum)
 		// Just spawn there.
 		//return playerstarts[0];
 
+#if MAXPLAYERS > 16
+		//this section courtesy of fickle - v1.1 battle royale
+		// screw collision chex
+		return playerstarts[pos % numcoopstarts];
+#else
 		if (P_IsLocalPlayerNum(playernum))
 		{
 			CONS_Alert(CONS_WARNING, "Could not spawn at any Race starts!\n");
 		}
 
 		return NULL;
+#endif
 	}
 
 	if (P_IsLocalPlayerNum(playernum))
@@ -3787,7 +3776,7 @@ void G_LoadGame(UINT32 slot, INT16 mapoverride)
 	startonmapnum = mapoverride;
 #endif
 
-	sprintf(savename, savegamename, slot);
+	snprintf(savename, sizeof(savename), savegamename, slot);
 
 	length = FIL_ReadFile(savename, &save.buffer);
 	if (!length)
@@ -3799,7 +3788,7 @@ void G_LoadGame(UINT32 slot, INT16 mapoverride)
 	save.p = save.buffer;
 
 	memset(vcheck, 0, sizeof (vcheck));
-	sprintf(vcheck, "version %d", VERSION);
+	snprintf(vcheck, sizeof(vcheck), "version %d", VERSION);
 
 	if (!fastcmp((const char *)save.p, (const char *)vcheck))
 	{
@@ -3865,8 +3854,8 @@ void G_SaveGame(UINT32 savegameslot)
 	const char *backup;
 	savebuffer_t save = {};
 
-	sprintf(savename, savegamename, savegameslot);
-	backup = va("%s",savename);
+	snprintf(savename, sizeof(savename), savegamename, savegameslot);
+	backup = va("%s", savename);
 
 	// save during evaluation or credits? game's over, folks!
 	if (gamestate == GS_CREDITS || gamestate == GS_EVALUATION)
@@ -3884,8 +3873,8 @@ void G_SaveGame(UINT32 savegameslot)
 			return;
 		}
 
-		memset(name, 0, sizeof (name));
-		sprintf(name, "version %d", VERSION);
+		memset(name, 0, sizeof(name));
+		snprintf(name, sizeof(name), "version %d", VERSION);
 		WRITEMEM(save.p, name, VERSIONSIZE);
 
 		P_SaveGame(&save);
@@ -4114,12 +4103,12 @@ char *G_BuildMapTitle(INT32 mapnum)
 		if (!title)
 			return NULL;
 
-		sprintf(title, "%s", mapheaderinfo[mapnum-1]->lvlttl);
+		snprintf(title, len, "%s", mapheaderinfo[mapnum-1]->lvlttl);
 
 		if (zonetext)
-			sprintf(title + strlen(title), " %s", zonetext);
+			snprintf(title + strlen(title), len - strlen(title), " %s", zonetext);
 		if (actnum)
-			sprintf(title + strlen(title), " %s", actnum);
+			snprintf(title + strlen(title), len - strlen(title), " %s", actnum);
 	}
 
 	return title;

src/g_input.c

@@ -1250,7 +1250,8 @@ const char *G_KeynumToString(INT32 keynum)
 			return keynames[j].name;
 
 	// create a name for unknown keys
-	sprintf(keynamestr, "KEY%d", keynum);
+	snprintf(keynamestr, sizeof(keynamestr), "KEY%d", keynum);
+
 	return keynamestr;
 }
 

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

@@ -346,15 +346,15 @@ static void SplitPoly (fdivline_t *dlnp,        // splitting parametric line
 }
 
 // checks if any line is a portal or horizonline, for optimization
-static inline void CheckForPortalsAndHorizonLines(seg_t *lseg, const line_t *line)
+static inline void CheckForPortalsAndHorizonLines(boolean firstside, const line_t *line)
 {
 	// portal check
-	if (!gl_maphasportals && lseg->side == 0 && line->special == PORTALSPECIAL)
+	if (!gl_maphasportals && firstside && line->special == PORTALSPECIAL)
 	{
 		// Find the other side!
 		INT32 line2 = P_FindSpecialLineFromTag(PORTALSPECIAL, line->tag, -1);
 
-		if (line == &lines[line2])
+		if (line2 >= 0 && line == &lines[line2])
 			line2 = P_FindSpecialLineFromTag(PORTALSPECIAL, line->tag, line2);
 
 		if (line2 >= 0) // found it!
@@ -397,7 +397,7 @@ static poly_t *CutOutSubsecPoly(seg_t *lseg, INT32 segcount, poly_t *poly)
 		if (!line)
 			continue;
 
-		CheckForPortalsAndHorizonLines(lseg, line);
+		CheckForPortalsAndHorizonLines(lseg->side == 0, line);
 
 		if (line->sidenum[1] != NO_INDEX)
 		{
@@ -581,7 +581,8 @@ static void loading_status(void)
 
 	I_OsPolling();
 	CON_Drawer();
-	sprintf(s, "%d%%", (++ls_percent)<<1);
+	snprintf(s, sizeof(s), "%d%%", (++ls_percent)<<1);
+
 	x = BASEVIDWIDTH/2;
 	y = BASEVIDHEIGHT/2;
 	V_DrawFill(0, 0, BASEVIDWIDTH, BASEVIDHEIGHT, levelfadecol); // Black background to match fade in effect

src/hardware/hw_cache.c

@@ -555,7 +555,8 @@ static void HWR_FreePatchCache(boolean freeall)
 		callback = FreeColormapsCallback;
 
 	//Z_IterateTags(PU_PATCH, PU_PATCH_ROTATED, callback);
-	Z_IterateTags(PU_PATCH, PU_PATCH, callback);
+	//Z_IterateTags(PU_PATCH, PU_PATCH_LOWPRIORITY, callback); // we dont really need to free low priority patches here as P_FreeLevelState takes care of them
+	Z_IterateTag(PU_PATCH, callback);
 	Z_IterateTags(PU_SPRITE, PU_HUDGFX, callback);
 }
 
@@ -623,13 +624,26 @@ static void HWR_PrecacheLevelFlats(void)
 {
 	// lookup for flats that may´ve been already loaded
 	flatcheck flatpresent;
-	size_t i, j;
+	size_t i;
+#if 0
+	size_t j;
+#endif
 	INT32 k;
 
+	// this kinda messes up encore remapping behavior at times
+	// so just disable it for now ig
+#ifdef GLENCORE
+	if (encoremap)
+	{
+		return;
+	}
+#endif
+
 	flatcheck_init(&flatpresent);
 	flatcheck_reserve(&flatpresent, numlevelflats);
 
 	// special case for encore
+#if 0
 #ifdef GLENCORE
 	if (encoremap)
 	{
@@ -669,6 +683,7 @@ static void HWR_PrecacheLevelFlats(void)
 		}
 	}
 	else
+#endif
 #endif
 	{
 		// on non encore we have it simple
@@ -998,7 +1013,7 @@ static void HWR_CacheFlat(GLMipmap_t *glMipmap, lumpnum_t flatlumpnum)
 		const char *flatname = W_CheckNameForNum(flatlumpnum);
 
 		// hack for gba rainbow roads cyan floors
-		if (UNLIKELY(memcmp(flatname, "GBA_RRF5", 8) == 0 && flatname[8] == 0))
+		if (UNLIKELY(flatname && memcmp(flatname, "GBA_RRF5", 8) == 0 && flatname[8] == 0))
 		{
 			glMipmap->flags &= ~TF_CHROMAKEYED;
 		}
@@ -1314,6 +1329,7 @@ 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
@@ -1391,6 +1407,7 @@ 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++)
 		{
@@ -1399,6 +1416,7 @@ void HWR_SetMapPalette(void)
 			RGBA_converted[i].s.blue = *(RGB_data++);
 			RGBA_converted[i].s.alpha = 255;
 		}
+
 		palette = RGBA_converted;
 	}
 
@@ -1406,6 +1424,7 @@ 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

@@ -514,7 +514,7 @@ static FUINT HWR_CalcWallLight(FUINT lightnum, seg_t *seg, extracolormap_t *colo
 		const INT16 offset = (cv_glfakecontrast.value == 2) ? seg->hwLightOffset : ((INT16)seg->lightOffset * 8);
 
 		finallight += offset;
-		finallight = CLAMP(finallight, 0 , 255);
+		finallight = CLAMP(finallight, 0, 255);
 	}
 
 	return (FUINT)finallight;
@@ -532,7 +532,7 @@ static FUINT HWR_CalcSlopeLight(FUINT lightnum, pslope_t *slope, const sector_t
 		const INT16 offset = (cv_glfakecontrast.value == 2) ? slope->hwLightOffset : ((INT16)slope->lightOffset * 8);
 
 		finallight += (fof ? -offset : offset);
-		finallight = CLAMP(finallight, 0 , 255);
+		finallight = CLAMP(finallight, 0, 255);
 	}
 
 	return (FUINT)finallight;
@@ -1101,8 +1101,8 @@ static void HWR_SplitWall(sector_t *sector, FOutVector *wallVerts, INT32 texnum,
 
 		// Found a break
 		// The heights are clamped to ensure the polygon doesn't cross itself.
-		bot    = std::clamp(bheight, realbot, top);
-		endbot = std::clamp(endbheight, endrealbot, endtop);
+		bot    = std::min(std::max(bheight, realbot), top);
+		endbot = std::min(std::max(endbheight, endrealbot), endtop);
 
 		Surf->PolyColor.s.alpha = alpha;
 
@@ -1236,7 +1236,7 @@ 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;
 
@@ -2306,7 +2306,7 @@ static inline void DoAddLine(seg_t* line, angle_t angle1, angle_t angle2)
 				// Find the other side!
 				INT32 line2 = P_FindSpecialLineFromTag(PORTALSPECIAL, line->linedef->tag, -1);
 
-				if (line->linedef == &lines[line2])
+				if (line2 >= 0 && line->linedef == &lines[line2])
 					line2 = P_FindSpecialLineFromTag(PORTALSPECIAL, line->linedef->tag, line2);
 
 				if (line2 >= 0) // found it!
@@ -2662,11 +2662,13 @@ 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 +2676,24 @@ 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 +2701,14 @@ 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);
 			}
 		}
 	}
@@ -3235,6 +3239,18 @@ static void HWR_DrawSpriteShadow(gl_vissprite_t *spr, patch_t *gpatch, GLPatch_t
 	if (!spr->mobj)
 		return;
 
+	// Ceiling scenery have no shadow.
+	if ((spr->mobj->flags & (MF_SCENERY|MF_SPAWNCEILING|MF_NOGRAVITY)) == (MF_SCENERY|MF_SPAWNCEILING|MF_NOGRAVITY))
+		return;
+
+	// Debris have no corona or shadow.
+	if (spr->mobj->flags2 & MF2_DEBRIS)
+		return;
+
+	// Without this, your shadow shows on the floor, even after you die and fall through the ground.
+	if (spr->mobj->z < spr->mobj->floorz)
+		return;
+
 	R_GetShadowZ(spr->mobj, &floorslope);
 
 	mobjfloor = HWR_OpaqueFloorAtPos(
@@ -3495,10 +3511,7 @@ static void HWR_SplitSprite(gl_vissprite_t *spr, const boolean papersprite)
 	hwrpatch = static_cast<GLPatch_t *>(gpatch->hardware);
 
 	// Draw shadow BEFORE sprite
-	if (UNLIKELY(cv_shadow.value // Shadows enabled
-		&& (sprmo->flags & (MF_SCENERY|MF_SPAWNCEILING|MF_NOGRAVITY)) != (MF_SCENERY|MF_SPAWNCEILING|MF_NOGRAVITY) // Ceiling scenery have no shadow.
-		&& !(sprmo->flags2 & MF2_DEBRIS) // Debris have no corona or shadow.
-		&& (sprmo->z >= sprmo->floorz))) // Without this, your shadow shows on the floor, even after you die and fall through the ground.
+	if (UNLIKELY(cv_shadow.value))
 	{
 		////////////////////
 		// SHADOW SPRITE! //
@@ -3708,7 +3721,7 @@ 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;
@@ -3735,7 +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);
 }
 
 // -----------------+
@@ -3824,10 +3837,7 @@ static void HWR_DrawSprite(gl_vissprite_t *spr)
 	}
 
 	// Draw shadow BEFORE sprite
-	if (UNLIKELY(cv_shadow.value // Shadows enabled
-		&& (sprmo->flags & (MF_SCENERY|MF_SPAWNCEILING|MF_NOGRAVITY)) != (MF_SCENERY|MF_SPAWNCEILING|MF_NOGRAVITY) // Ceiling scenery have no shadow.
-		&& !(sprmo->flags2 & MF2_DEBRIS) // Debris have no corona or shadow.
-		&& (sprmo->z >= sprmo->floorz))) // Without this, your shadow shows on the floor, even after you die and fall through the ground.
+	if (UNLIKELY(cv_shadow.value))
 	{
 		////////////////////
 		// SHADOW SPRITE! //
@@ -6115,7 +6125,7 @@ static boolean HWR_WipeCheck(UINT8 wipenum, UINT8 scrnnum)
 	}
 
 	// puts the numbers into the lumpname
-	sprintf(&lumpname[4], "%.2hu%.2hu", (UINT16)wipenum, (UINT16)scrnnum);
+	snprintf(&lumpname[4], sizeof(lumpname) - 4, "%.2hu%.2hu", (UINT16)wipenum, (UINT16)scrnnum);
 	wipelumpnum = W_CheckNumForName(lumpname);
 
 	// again, shouldn't be here really

src/hardware/hw_md2.c

@@ -1247,7 +1247,7 @@ void HWR_DrawMD2(gl_vissprite_t *spr)
 		if (!md2->model)
 		{
 			CONS_Debug(DBG_RENDER, "Loading model... (%s, %s)", sprnames[spr->mobj->sprite], md2->filename);
-			sprintf(filename, "mdls/%s", md2->filename);
+			snprintf(filename, sizeof(filename), "mdls/%s", md2->filename);
 			md2->model = md2_readModel(filename);
 
 			if (md2->model)
@@ -1483,7 +1483,7 @@ void HWR_Draw2DModel(md2_t *md2, INT32 x, INT32 y, INT32 skinnum, skincolors_t c
 	{
 		char filename[64];
 		CONS_Debug(DBG_RENDER, "Loading model... (%s)\n", md2->filename);
-		sprintf(filename, "mdls/%s", md2->filename);
+		snprintf(filename, sizeof(filename), "mdls/%s", md2->filename);
 		md2->model = md2_readModel(filename);
 
 		if (md2->model)

src/hardware/hw_md2load.c

@@ -275,13 +275,6 @@ model_t *MD2_LoadModel(const char *fileName, int ztag, boolean useFloat)
 		return NULL;
 
 	retModel = (model_t*)Z_Calloc(sizeof(model_t), ztag, NULL);
-
-	//size_t fileLen;
-
-	//int i, j;
-
-	//size_t namelen;
-	//char *texturefilename;
 	texPos = strchr(fileName, '/');
 
 	if (texPos)
@@ -318,8 +311,6 @@ model_t *MD2_LoadModel(const char *fileName, int ztag, boolean useFloat)
 	retModel->numMeshes = 1; // MD2 only has one mesh
 	retModel->meshes = (mesh_t*)Z_Calloc(sizeof(mesh_t) * retModel->numMeshes, ztag, NULL);
 	retModel->meshes[0].numFrames = header->numFrames;
-	// const float WUNITS = 1.0f;
-	// float dataScale = WUNITS;
 
 	// Tris and ST are simple structures that can be straight-copied
 	tris = (md2triangle_t*)&buffer[header->offsetTris];
@@ -355,47 +346,6 @@ model_t *MD2_LoadModel(const char *fileName, int ztag, boolean useFloat)
 		retModel->materials[t].specular[3] = 1.0f;
 		retModel->materials[t].shininess = 0.0f;
 		retModel->materials[t].spheremap = false;
-
-		/*		retModel->materials[t].texture = Texture::ReadTexture((char*)texturefilename, ZT_TEXTURE);
-
-				if (!systemSucks)
-				{
-					// Check for a normal map...??
-					char openfilename[1024];
-					char normalMapName[1024];
-					strcpy(normalMapName, texturefilename);
-					size_t len = strlen(normalMapName);
-					char *ptr = &normalMapName[len];
-					ptr--; // z
-					ptr--; // u
-					ptr--; // b
-					ptr--; // .
-					*ptr++ = '_';
-					*ptr++ = 'n';
-					*ptr++ = '.';
-					*ptr++ = 'b';
-					*ptr++ = 'u';
-					*ptr++ = 'z';
-					*ptr++ = '\0';
-
-					sprintf(openfilename, "%s/%s", "textures", normalMapName);
-					// Convert backslashes to forward slashes
-					for (int k = 0; k < 1024; k++)
-					{
-						if (openfilename[k] == '\0')
-							break;
-
-						if (openfilename[k] == '\\')
-							openfilename[k] = '/';
-					}
-
-					Resource::resource_t *res = Resource::Open(openfilename);
-					if (res)
-					{
-						Resource::Close(res);
-						retModel->materials[t].lightmap = Texture::ReadTexture(normalMapName, ZT_TEXTURE);
-					}
-				}*/
 	}
 
 	retModel->meshes[0].numTriangles = header->numTris;
@@ -425,15 +375,11 @@ model_t *MD2_LoadModel(const char *fileName, int ztag, boolean useFloat)
 			md2frame_t *framePtr = (md2frame_t*)ptr;
 			retModel->meshes[0].tinyframes[i].vertices = (short*)Z_Malloc(sizeof(short) * 3 * header->numXYZ, ztag, NULL);
 			retModel->meshes[0].tinyframes[i].normals = (char*)Z_Malloc(sizeof(char) * 3 * header->numXYZ, ztag, NULL);
-
-			//			if (retModel->materials[0].lightmap)
-			//				retModel->meshes[0].tinyframes[i].tangents = (char*)malloc(sizeof(char));//(char*)Z_Malloc(sizeof(char)*3*header->numVerts, ztag);
 			retModel->meshes[0].indices = (unsigned short*)Z_Malloc(sizeof(unsigned short) * 3 * header->numTris, ztag, NULL);
 
 			vertptr = retModel->meshes[0].tinyframes[i].vertices;
 			normptr = retModel->meshes[0].tinyframes[i].normals;
 
-			//			tanptr = retModel->meshes[0].tinyframes[i].tangents;
 			retModel->meshes[0].tinyframes[i].material = &retModel->materials[0];
 
 			framePtr++; // Advance to vertex list
@@ -509,9 +455,7 @@ model_t *MD2_LoadModel(const char *fileName, int ztag, boolean useFloat)
 			md2frame_t *framePtr = (md2frame_t*)ptr;
 			retModel->meshes[0].frames[i].normals = (float*)Z_Malloc(sizeof(float) * 3 * header->numTris * 3, ztag, NULL);
 			retModel->meshes[0].frames[i].vertices = (float*)Z_Malloc(sizeof(float) * 3 * header->numTris * 3, ztag, NULL);
-			//			if (retModel->materials[0].lightmap)
-			//				retModel->meshes[0].frames[i].tangents = (float*)malloc(sizeof(float));//(float*)Z_Malloc(sizeof(float)*3*header->numTris*3, ztag);
-			//float *vertptr, *normptr;
+
 			normptr = (float*)retModel->meshes[0].frames[i].normals;
 			vertptr = (float*)retModel->meshes[0].frames[i].vertices;
 			trisPtr = tris;

src/hardware/hw_md3load.c

@@ -243,48 +243,6 @@ model_t *MD3_LoadModel(const char *fileName, int ztag, boolean useFloat)
 			mdShader[j].name[len-1] = 'z';
 			mdShader[j].name[len-2] = 'u';
 			mdShader[j].name[len-3] = 'b';
-
-			// Load material
-/*			retModel->materials[matCount].texture = Texture::ReadTexture(mdShader[j].name, ZT_TEXTURE);
-
-			if (!systemSucks)
-			{
-				// Check for a normal map...??
-				char openfilename[1024];
-				char normalMapName[1024];
-				strcpy(normalMapName, mdShader[j].name);
-				len = strlen(normalMapName);
-				char *ptr = &normalMapName[len];
-				ptr--; // z
-				ptr--; // u
-				ptr--; // b
-				ptr--; // .
-				*ptr++ = '_';
-				*ptr++ = 'n';
-				*ptr++ = '.';
-				*ptr++ = 'b';
-				*ptr++ = 'u';
-				*ptr++ = 'z';
-				*ptr++ = '\0';
-
-				sprintf(openfilename, "%s/%s", "textures", normalMapName);
-				// Convert backslashes to forward slashes
-				for (int k = 0; k < 1024; k++)
-				{
-					if (openfilename[k] == '\0')
-						break;
-
-					if (openfilename[k] == '\\')
-						openfilename[k] = '/';
-				}
-
-				Resource::resource_t *res = Resource::Open(openfilename);
-				if (res)
-				{
-					Resource::Close(res);
-					retModel->materials[matCount].lightmap = Texture::ReadTexture(normalMapName, ZT_TEXTURE);
-				}
-			}*/
 		}
 
 		retModel->meshes[i].numFrames = mdS->numFrames;
@@ -305,19 +263,15 @@ model_t *MD3_LoadModel(const char *fileName, int ztag, boolean useFloat)
 			{
 				short *vertptr;
 				char *normptr;
-				// char *tanptr;
 				int k;
 				md3Vertex *mdV = (md3Vertex*)((char*)mdS + mdS->offsetXYZNormal + (mdS->numVerts*j*sizeof(md3Vertex)));
 				retModel->meshes[i].tinyframes[j].vertices = (short*)Z_Malloc(sizeof(short)*3*mdS->numVerts, ztag, NULL);
 				retModel->meshes[i].tinyframes[j].normals = (char*)Z_Malloc(sizeof(char)*3*mdS->numVerts, ztag, NULL);
 
-//				if (retModel->materials[0].lightmap)
-//					retModel->meshes[i].tinyframes[j].tangents = (char*)malloc(sizeof(char));//(char*)Z_Malloc(sizeof(char)*3*mdS->numVerts, ztag);
 				retModel->meshes[i].indices = (unsigned short*)Z_Malloc(sizeof(unsigned short) * 3 * mdS->numTriangles, ztag, NULL);
 				vertptr = retModel->meshes[i].tinyframes[j].vertices;
 				normptr = retModel->meshes[i].tinyframes[j].normals;
 
-//				tanptr = retModel->meshes[i].tinyframes[j].tangents;
 				retModel->meshes[i].tinyframes[j].material = &retModel->materials[i];
 
 				for (k = 0; k < mdS->numVerts; k++)
@@ -384,8 +338,7 @@ model_t *MD3_LoadModel(const char *fileName, int ztag, boolean useFloat)
 				md3Vertex *mdV = (md3Vertex*)((char*)mdS + mdS->offsetXYZNormal + (mdS->numVerts*j*sizeof(md3Vertex)));
 				retModel->meshes[i].frames[j].vertices = (float*)Z_Malloc(sizeof(float)*3*mdS->numTriangles*3, ztag, NULL);
 				retModel->meshes[i].frames[j].normals = (float*)Z_Malloc(sizeof(float)*3*mdS->numTriangles*3, ztag, NULL);
-//				if (retModel->materials[i].lightmap)
-//					retModel->meshes[i].frames[j].tangents = (float*)malloc(sizeof(float));//(float*)Z_Malloc(sizeof(float)*3*mdS->numTriangles*3, ztag);
+
 				vertptr = retModel->meshes[i].frames[j].vertices;
 				normptr = retModel->meshes[i].frames[j].normals;
 				retModel->meshes[i].frames[j].material = &retModel->materials[i];
@@ -471,37 +424,6 @@ model_t *MD3_LoadModel(const char *fileName, int ztag, boolean useFloat)
 			}
 		}
 	}
-	/*
-	// Tags?
-	retModel->numTags = mdh->numTags;
-	retModel->maxNumFrames = mdh->numFrames;
-	retModel->tags = (tag_t*)Z_Calloc(sizeof(tag_t) * retModel->numTags * mdh->numFrames, ztag);
-	md3Tag *mdTag = (md3Tag*)&buffer[mdh->offsetTags];
-	tag_t *curTag = retModel->tags;
-	for (i = 0; i < mdh->numFrames; i++)
-	{
-		int j;
-		for (j = 0; j < retModel->numTags; j++, mdTag++)
-		{
-			strcpys(curTag->name, mdTag->name, sizeof(curTag->name) / sizeof(char));
-			curTag->transform.m[0][0] = mdTag->axis[0];
-			curTag->transform.m[0][1] = mdTag->axis[1];
-			curTag->transform.m[0][2] = mdTag->axis[2];
-			curTag->transform.m[1][0] = mdTag->axis[3];
-			curTag->transform.m[1][1] = mdTag->axis[4];
-			curTag->transform.m[1][2] = mdTag->axis[5];
-			curTag->transform.m[2][0] = mdTag->axis[6];
-			curTag->transform.m[2][1] = mdTag->axis[7];
-			curTag->transform.m[2][2] = mdTag->axis[8];
-			curTag->transform.m[3][0] = mdTag->origin[0] * WUNITS;
-			curTag->transform.m[3][1] = mdTag->origin[1] * WUNITS;
-			curTag->transform.m[3][2] = mdTag->origin[2] * WUNITS;
-			curTag->transform.m[3][3] = 1.0f;
-
-			Matrix::Rotate(&curTag->transform, 90.0f, &Vector::Xaxis);
-			curTag++;
-		}
-	}*/
 
 	free(buffer);
 

src/hardware/r_opengl/r_opengl.c

@@ -1931,6 +1931,7 @@ 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;
@@ -3282,7 +3283,7 @@ 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_RGBA, 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);

src/http-mserv.c

@@ -135,8 +135,7 @@ HMS_on_read (char *s, size_t _1, size_t n, void *userdata)
 	return n;
 }
 
-static struct HMS_buffer *
-HMS_connect (const char *format, ...)
+static struct HMS_buffer *HMS_connect(const char *format, ...)
 {
 	va_list ap;
 	CURL *curl;
@@ -174,7 +173,7 @@ HMS_connect (const char *format, ...)
 	if (cv_masterserver_token.string && cv_masterserver_token.string[0])
 	{
 		quack_token = curl_easy_escape(curl, cv_masterserver_token.string, 0);
-		token_length = ( sizeof "&token="-1 )+ strlen(quack_token);
+		token_length = ( sizeof "&token="-1 ) + strlen(quack_token);
 	}
 	else
 	{
@@ -186,27 +185,30 @@ HMS_connect (const char *format, ...)
 	I_lock_mutex(&hms_api_mutex);
 #endif
 
-	seek = strlen(hms_api) + 1;/* + '/' */
+	seek = strlen(hms_api) + 1; /* + '/' */
 
 	va_start (ap, format);
-	url = malloc(seek + vsnprintf(NULL, 0, format, ap) + sizeof HMS_QUERY_VERSION - 1 + token_length + 1);
+	size_t url_size = (seek + vsnprintf(NULL, 0, format, ap) +
+					   sizeof HMS_QUERY_VERSION - 1 +
+					   token_length + 1);
+	url = malloc(url_size);
 	va_end (ap);
 
-	sprintf(url, "%s/", hms_api);
+	snprintf(url, seek + 1, "%s/", hms_api);
 
 #ifdef HAVE_THREADS
 	I_unlock_mutex(hms_api_mutex);
 #endif
 
 	va_start (ap, format);
-	seek += vsprintf(&url[seek], format, ap);
+	seek += vsnprintf(&url[seek], url_size - seek, format, ap);
 	va_end (ap);
 
 	strcpy(&url[seek], HMS_QUERY_VERSION);
 	seek += sizeof HMS_QUERY_VERSION - 1;
 
 	if (quack_token)
-		sprintf(&url[seek], "&token=%s", quack_token);
+		snprintf(&url[seek], url_size - seek, "&token=%s", quack_token);
 
 	Printf_url(url);
 

src/hu_stuff.c

@@ -154,14 +154,14 @@ void HU_LoadGraphics(void)
 	for (i = 0; i < HU_FONTSIZE; i++, j++)
 	{
 		// cache the heads-up font for entire game execution
-		sprintf(buffer, "STCFN%.3d", j);
+		snprintf(buffer, sizeof(buffer), "STCFN%.3d", j);
 		if (W_CheckNumForName(buffer) == LUMPERROR)
 			hu_font[i] = NULL;
 		else
 			hu_font[i] = (patch_t *)W_CachePatchName(buffer, PU_HUDGFX);
 
 		// tiny version of the heads-up font
-		sprintf(buffer, "TNYFN%.3d", j);
+		snprintf(buffer, sizeof(buffer), "TNYFN%.3d", j);
 		if (W_CheckNumForName(buffer) == LUMPERROR)
 			tny_font[i] = NULL;
 		else
@@ -188,7 +188,7 @@ void HU_LoadGraphics(void)
 	for (i = 0; i < KART_FONTSIZE; i++, j++)
 	{
 		// cache the heads-up font for entire game execution
-		sprintf(buffer, "MKFNT%.3d", j);
+		snprintf(buffer, sizeof(buffer), "MKFNT%.3d", j);
 		if (W_CheckNumForName(buffer) == LUMPERROR)
 			kart_font[i] = NULL;
 		else
@@ -199,7 +199,7 @@ void HU_LoadGraphics(void)
 	j = LT_FONTSTART;
 	for (i = 0; i < LT_FONTSIZE; i++)
 	{
-		sprintf(buffer, "LTFNT%.3d", j);
+		snprintf(buffer, sizeof(buffer), "LTFNT%.3d", j);
 		j++;
 
 		if (W_CheckNumForName(buffer) == LUMPERROR)
@@ -212,7 +212,7 @@ void HU_LoadGraphics(void)
 	j = CRED_FONTSTART;
 	for (i = 0; i < CRED_FONTSIZE; i++)
 	{
-		sprintf(buffer, "CRFNT%.3d", j);
+		snprintf(buffer, sizeof(buffer), "CRFNT%.3d", j);
 		j++;
 
 		if (W_CheckNumForName(buffer) == LUMPERROR)
@@ -224,11 +224,11 @@ void HU_LoadGraphics(void)
 	// cache numbers too!
 	for (i = 0; i < 10; i++)
 	{
-		sprintf(buffer, "STTNUM%d", i);
+		snprintf(buffer, sizeof(buffer), "STTNUM%d", i);
 		tallnum[i] = (patch_t *)W_CachePatchName(buffer, PU_HUDGFX);
-		sprintf(buffer, "PINGN%d", i);
+		snprintf(buffer, sizeof(buffer), "PINGN%d", i);
 		pingnum[i] = (patch_t *)W_CachePatchName(buffer, PU_HUDGFX);
-		sprintf(buffer, "OPPRNK0%d", i);
+		snprintf(buffer, sizeof(buffer), "OPPRNK0%d", i);
 		ranknum[i] = (patch_t *)W_CachePatchName(buffer, PU_HUDGFX);
 	}
 
@@ -240,7 +240,7 @@ void HU_LoadGraphics(void)
 	// cache ping gfx:
 	for (i = 0; i < 5; i++)
 	{
-		sprintf(buffer, "PINGGFX%d", i+1);
+		snprintf(buffer, sizeof(buffer), "PINGGFX%d", i+1);
 		pinggfx[i] = (patch_t *)W_CachePatchName(buffer, PU_HUDGFX);
 	}
 
@@ -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;
@@ -2830,8 +2827,9 @@ static void HU_DrawRankings(void)
 		scorelines++;
 
 #if MAXPLAYERS > 16
-	if (scorelines > 16)
-		break; //dont draw past bottom of screen, show the best only
+	// 32 Player TODO: port over and cleanup scoreboard from sat-32p/blankart
+	if (scorelines >= 16)
+		break; // dont draw past bottom of screen, show the best only
 #endif
 	}
 

src/i_system.h

@@ -237,6 +237,21 @@ char *I_GetUserName(void);
 */
 INT32 I_mkdir(const char *dirname, INT32 unixright);
 
+/**	\brief Change current working directory
+
+	\param path directory path
+	\return 0 on success, -1 on error
+*/
+INT32 I_ChDir(const char *path);
+
+/**	\brief Get current working directory
+
+	\param buf buffer to store path
+	\param size size of buffer
+	\return buf on success, NULL on error
+*/
+char *I_GetCwd(char *buf, size_t size);
+
 /**	\brief Find main WAD
 		\return path to main WAD
 */

src/i_tcp.c

@@ -213,7 +213,7 @@ static char *get_WSAErrorStr(int e)
 		NULL);
 
 	if (!buf[0]) // provide a fallback error message if no message is available for some reason
-		sprintf(buf, "Unknown error");
+		snprintf(buf, sizeof(buf), "Unknown error");
 
 	return buf;
 }
@@ -364,12 +364,12 @@ static const char *SOCK_AddrToStr(mysockaddr_t *sk)
 
 	if (addr == NULL)
 	{
-		sprintf(s, "No address");
+		snprintf(s, sizeof(s), "No address");
 	}
 	else if (inet_ntop(sk->any.sa_family, addr, &s[v6], sizeof (s) - v6) == NULL)
 	{
 		e = errno;
-		sprintf(s, "Unknown family type, error #%u: %s", e, strerror(e));
+		snprintf(s, sizeof(s), "Unknown family type, error #%u: %s", e, strerror(e));
 	}
 #ifdef HAVE_IPV6
 	else if(sk->any.sa_family == AF_INET6)
@@ -416,7 +416,7 @@ static const char *SOCK_GetBanMask(size_t ban)
 	if (ban >= numbans)
 		return NULL;
 
-	if (sprintf(s,"%d",banned[ban].mask) > 0)
+	if (snprintf(s, sizeof(s), "%d",banned[ban].mask) > 0)
 		return s;
 
 	return NULL;
@@ -622,7 +622,6 @@ static boolean hole_punch(ssize_t c)
 	{
 		return false;
 	}
-
 }
 #endif //ifdef HOLEPUNCH
 

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

@@ -388,7 +388,7 @@ static void K_LoadSaturnHUDGraphics(void)
 			skp_speedpatchesdial[3] = (patch_t *)W_CachePatchName("SP_DFRAC", PU_HUDGFX);
 			skp_speedpatchesdial[4] = (patch_t *)W_CachePatchName("SP_DPERC", PU_HUDGFX);
 
-			sprintf(buffer, "K_DSPNMx");
+			snprintf(buffer, sizeof(buffer), "K_DSPNMx");
 			for (i = 0; i < 10; i++)
 			{
 				buffer[7] = '0'+(i%10);
@@ -507,7 +507,7 @@ static void K_LoadSaturnHUDGraphics(void)
 			skp_speedpatchesdialclr[3] = (patch_t *)W_CachePatchName("SC_DFRAC", PU_HUDGFX);
 			skp_speedpatchesdialclr[4] = (patch_t *)W_CachePatchName("SC_DPERC", PU_HUDGFX);
 
-			sprintf(buffer, "K_DSPNCx");
+			snprintf(buffer, sizeof(buffer), "K_DSPNCx");
 			for (i = 0; i < 10; i++)
 			{
 				buffer[7] = '0'+(i%10);
@@ -677,7 +677,7 @@ void K_LoadKartHUDGraphics(void)
 	kp_racefinish[5] = (patch_t *)W_CachePatchName("K_2PFINB", PU_HUDGFX);
 
 	// Position numbers
-	sprintf(buffer, "K_POSNxx");
+	snprintf(buffer, sizeof(buffer), "K_POSNxx");
 	for (i = 0; i < NUMPOSNUMS; i++)
 	{
 		buffer[6] = '0'+i;
@@ -688,14 +688,17 @@ void K_LoadKartHUDGraphics(void)
 		}
 	}
 
-	sprintf(buffer, "K_POSNWx");
+	snprintf(buffer, sizeof(buffer), "K_POSNWx");
 	for (i = 0; i < NUMWINFRAMES; i++)
 	{
 		buffer[7] = '0'+i;
 		kp_winnernum[i] = (patch_t *)W_CachePatchName(buffer, PU_HUDGFX);
 	}
 
-	sprintf(buffer, "OPPRNKxx");
+	// 32 player note: there are only 16 of those!
+	// so slots after this will just be missing patches!
+	// but keeping like this incase of missed adjustments which might cause crashes otherwise
+	snprintf(buffer, sizeof(buffer), "OPPRNKxx");
 	for (i = 0; i <= MAXPLAYERS; i++)
 	{
 		buffer[6] = '0'+(i/10);
@@ -703,7 +706,7 @@ void K_LoadKartHUDGraphics(void)
 		kp_facenum[i] = (patch_t *)W_CachePatchName(buffer, PU_HUDGFX);
 	}
 
-	sprintf(buffer, "K_CHILIx");
+	snprintf(buffer, sizeof(buffer), "K_CHILIx");
 	for (i = 0; i < 8; i++)
 	{
 		buffer[7] = '0'+(i+1);
@@ -772,21 +775,21 @@ void K_LoadKartHUDGraphics(void)
 	kp_kitchensink[1]       = (patch_t *)W_CachePatchName("K_ISSINK", PU_HUDGFX);
 	kp_sadface[1]           = (patch_t *)W_CachePatchName("K_ISSAD", PU_HUDGFX);
 
-	sprintf(buffer, "K_ITINVx");
+	snprintf(buffer, sizeof(buffer), "K_ITINVx");
 	for (i = 0; i < 7; i++)
 	{
 		buffer[7] = '1'+i;
 		kp_invincibility[i] = (patch_t *)W_CachePatchName(buffer, PU_HUDGFX);
 	}
 
-	sprintf(buffer, "K_ITORBx");
+	snprintf(buffer, sizeof(buffer), "K_ITORBx");
 	for (i = 0; i < 4; i++)
 	{
 		buffer[7] = '1'+i;
 		kp_orbinaut[i] = (patch_t *)W_CachePatchName(buffer, PU_HUDGFX);
 	}
 
-	sprintf(buffer, "K_ISINVx");
+	snprintf(buffer, sizeof(buffer), "K_ISINVx");
 	for (i = 0; i < 6; i++)
 	{
 		buffer[7] = '1'+i;
@@ -794,7 +797,7 @@ void K_LoadKartHUDGraphics(void)
 	}
 
 	// CHECK indicators
-	sprintf(buffer, "K_CHECKx");
+	snprintf(buffer, sizeof(buffer), "K_CHECKx");
 	for (i = 0; i < 6; i++)
 	{
 		buffer[7] = '1'+i;
@@ -802,7 +805,7 @@ void K_LoadKartHUDGraphics(void)
 	}
 
 	// Eggman warning numbers
-	sprintf(buffer, "K_EGGNx");
+	snprintf(buffer, sizeof(buffer), "K_EGGNx");
 	for (i = 0; i < 4; i++)
 	{
 		buffer[6] = '0'+i;
@@ -815,7 +818,7 @@ void K_LoadKartHUDGraphics(void)
 	kp_fpview[2] = (patch_t *)W_CachePatchName("VIEWC0E0", PU_HUDGFX);
 
 	// Input UI Wheel
-	sprintf(buffer, "K_WHEELx");
+	snprintf(buffer, sizeof(buffer), "K_WHEELx");
 	for (i = 0; i < 5; i++)
 	{
 		buffer[7] = '0'+i;
@@ -823,7 +826,7 @@ void K_LoadKartHUDGraphics(void)
 	}
 
 	// HERE COMES A NEW CHALLENGER
-	sprintf(buffer, "K_CHALxx");
+	snprintf(buffer, sizeof(buffer), "K_CHALxx");
 	for (i = 0; i < 25; i++)
 	{
 		buffer[6] = '0'+((i+1)/10);
@@ -832,14 +835,14 @@ void K_LoadKartHUDGraphics(void)
 	}
 
 	// Lap start animation
-	sprintf(buffer, "K_LAP0x");
+	snprintf(buffer, sizeof(buffer), "K_LAP0x");
 	for (i = 0; i < 7; i++)
 	{
 		buffer[6] = '0'+(i+1);
 		kp_lapanim_lap[i] = (patch_t *)W_CachePatchName(buffer, PU_HUDGFX);
 	}
 
-	sprintf(buffer, "K_LAPFxx");
+	snprintf(buffer, sizeof(buffer), "K_LAPFxx");
 	for (i = 0; i < 11; i++)
 	{
 		buffer[6] = '0'+((i+1)/10);
@@ -847,7 +850,7 @@ void K_LoadKartHUDGraphics(void)
 		kp_lapanim_final[i] = (patch_t *)W_CachePatchName(buffer, PU_HUDGFX);
 	}
 
-	sprintf(buffer, "K_LAPNxx");
+	snprintf(buffer, sizeof(buffer), "K_LAPNxx");
 	for (i = 0; i < 10; i++)
 	{
 		buffer[6] = '0'+i;
@@ -858,14 +861,14 @@ void K_LoadKartHUDGraphics(void)
 		}
 	}
 
-	sprintf(buffer, "K_LAPE0x");
+	snprintf(buffer, sizeof(buffer), "K_LAPE0x");
 	for (i = 0; i < 2; i++)
 	{
 		buffer[7] = '0'+(i+1);
 		kp_lapanim_emblem[i] = (patch_t *)W_CachePatchName(buffer, PU_HUDGFX);
 	}
 
-	sprintf(buffer, "K_LAPH0x");
+	snprintf(buffer, sizeof(buffer), "K_LAPH0x");
 	for (i = 0; i < 3; i++)
 	{
 		buffer[7] = '0'+(i+1);
@@ -1974,7 +1977,7 @@ void K_drawKartTimestamp(tic_t drawtime, INT32 TX, INT32 TY, INT16 emblemmap, UI
 							goto bademblem;
 						}
 
-						snprintf(targettext, 9, "%i'%02i\"%02i",
+						snprintf(targettext, sizeof(targettext), "%i'%02i\"%02i",
 							G_TicsToMinutes(timetoreach, false),
 							G_TicsToSeconds(timetoreach),
 							G_TicsToCentiseconds(timetoreach));
@@ -2294,6 +2297,11 @@ static boolean K_drawKartPositionFaces(void)
 			if (pos < 0 || pos > MAXPLAYERS)
 				pos = 0;
 
+#if MAXPLAYERS > 16
+			if (pos > 16)
+				V_DrawPingNum(FACE_X+2, Y+10, V_HUDTRANS|V_SNAPTOLEFT, pos, NULL);
+			else
+#endif
 			// Draws the little number over the face
 			V_DrawScaledPatch(FACE_X-5, Y+10, V_HUDTRANS|V_SNAPTOLEFT, kp_facenum[pos]);
 		}
@@ -2385,6 +2393,12 @@ void HU_DrawTabRankings(INT32 x, INT32 y, playersort_t *tab, INT32 scorelines, I
 			INT32 pos = player->kartstuff[k_position];
 			if (pos < 0 || pos > MAXPLAYERS)
 				pos = 0;
+
+#if MAXPLAYERS > 16
+			if (pos > 16)
+				V_DrawPingNum(x+2, y+10, 0, pos, NULL);
+			else
+#endif
 			// Draws the little number over the face
 			V_DrawScaledPatch(x-5, y+6, 0, kp_facenum[pos]);
 		}
@@ -3581,6 +3595,10 @@ static void K_drawKartMinimapHead(mobj_t *mo, INT32 x, INT32 y, INT32 flags)
 #endif
 
 	skin = K_GetMobjSkin(mo);
+
+	if (!skin)
+		return;
+
 	minimaphead = (skinlocal ? localfacemmapprefix : facemmapprefix)[K_GetMobjSkinNum(skin, skinlocal)];
 
 	if (minimaphead == NULL)
@@ -3784,6 +3802,9 @@ static void K_drawKartMinimap(void)
 
 		mobj_t *mobj = players[localplayers[i]].mo;
 
+		if (!mobj)
+			continue;
+
 		// dont draw for no contestants
 		boolean playertimedout = (mobj->health <= 0 && players[localplayers[i]].pflags & PF_TIMEOVER);
 

src/k_kart.c

@@ -1033,6 +1033,12 @@ INT32 K_KartGetItemOdds(UINT8 pos, SINT8 item, fixed_t mashed, boolean spbrush)
 		}
 	}
 
+#if MAXPLAYERS > 16
+	// courtesy of fickle from 1.1 battleroyale
+	// battleroyale: limit how much items will scale to try to prevent shit-tier items in shit-huge netames
+	pingame = min(pingame, 12);
+#endif
+
 	if (first != -1 && second != -1) // calculate 2nd's distance from 1st, for SPB
 	{
 		secondist = P_AproxDistance(P_AproxDistance(players[first].mo->x - players[second].mo->x,
@@ -4331,7 +4337,6 @@ static void K_DoShrink(player_t *user)
 	}
 }
 
-
 void K_DoPogoSpring(mobj_t *mo, fixed_t vertispeed, UINT8 sound)
 {
 	if (mo->player && mo->player->spectator)
@@ -4394,8 +4399,7 @@ 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;
@@ -4434,10 +4438,21 @@ 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!
@@ -4502,7 +4517,9 @@ 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;
@@ -4570,10 +4587,13 @@ 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)))
 	{
@@ -4874,7 +4894,9 @@ 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;
@@ -4891,7 +4913,9 @@ 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;
@@ -4907,7 +4931,12 @@ 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
 
@@ -4954,8 +4983,13 @@ 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_baselib.c

@@ -3087,6 +3087,8 @@ static int lib_gPlayerDeviceRumble(lua_State *L)
 	if (!player)
 		return LUA_ErrInvalid(L, "player_t");
 
+	if (demo.playback) return 0;
+
 	pnum = P_GetLocalPlayerNumForPlayer(player);
 
 	// Not a local player

src/lua_hooklib.c

@@ -25,6 +25,7 @@
 #include "lua_libs.h"
 #include "lua_hook.h"
 #include "lua_hud.h" // hud_running errors
+#include "lua_profile.h"
 
 /* =========================================================================
                                   ABSTRACTION
@@ -445,11 +446,54 @@ FUNCINLINE static ATTRINLINE void get_hook_from_table(Hook_State *hook, int n)
 	lua_getref(gL, hookRefs[hook->id]);
 }
 
+static int pcall(Hook_State *hook)
+{
+	return lua_pcall(gL, hook->values, hook->results, EINDEX);
+}
+
+static const char *hook_name(Hook_State *hook)
+{
+	if (hud_running)
+	{
+		return hudHookNames[hook->hook_type];
+	}
+	else if (hook->string)
+	{
+		return stringHookNames[hook->hook_type];
+	}
+	//else if (hook->mobj_type > 0)
+	else if (hook->mobj_type != NONMOHOOK)
+	{
+		return mobjHookNames[hook->hook_type];
+	}
+	else
+	{
+		return hookNames[hook->hook_type];
+	}
+}
+
+static int pcall_timed_or_untimed(Hook_State *hook)
+{
+	if (!hud_running && cv_lua_profile.value > 0)
+	{
+		lua_timer_t *timer = LUA_BeginFunctionTimer(gL, -1 - hook->values, hook_name(hook));
+		int k = pcall(hook);
+		LUA_EndFunctionTimer(timer);
+
+		return k;
+	}
+	else
+	{
+		return pcall(hook);
+	}
+}
+
 static int call_single_hook_no_copy(Hook_State *hook)
 {
 	hook_important = hook->important;
 
-	if (lua_pcall(gL, hook->values, hook->results, EINDEX) == 0)
+	//if (lua_pcall(gL, hook->values, hook->results, EINDEX) == 0)
+	if (pcall_timed_or_untimed(hook) == 0)
 	{
 		if (hook->results > 0)
 		{
@@ -535,16 +579,16 @@ FUNCINLINE static ATTRINLINE int call_mobj_type_hooks(Hook_State *hook, mobjtype
 	static UINT8 seen = 0; // so we dont have to check all this shit constantly
 	int numCalls = call_mapped(hook, &mobjHookIds[mobj_type][hook->hook_type]);
 
-	if (!seen && numCalls > 0 && mobj_type == MT_NULL && (
-		   hook->hook_type == MOBJ_HOOK(MobjThinker    )
+	if (!seen && numCalls > 0 && mobj_type == MT_NULL &&
+	(      hook->hook_type == MOBJ_HOOK(MobjThinker    )
 		|| hook->hook_type == MOBJ_HOOK(MobjCollide    )
 		|| hook->hook_type == MOBJ_HOOK(MobjMoveCollide)
 		|| hook->hook_type == MOBJ_HOOK(MobjFuse       )
-		|| hook->hook_type == MOBJ_HOOK(MobjThinker    )
 		|| hook->hook_type == MOBJ_HOOK(BossThinker    )
 	))
 	{
 		seen = 1;
+
 		CONS_Alert(
 			CONS_WARNING, "%s\n", va(
 			"%s hooks not attached to a specific mobj type may cause performance issues!",
@@ -566,12 +610,10 @@ FUNCINLINE static ATTRINLINE int call_mobj_type_hooks(Hook_State *hook, mobjtype
 	return numCalls;
 }
 
-/*
-FUNCINLINE static ATTRINLINE int call_mobj_type_hooks(Hook_State *hook, mobjtype_t mobj_type)
+/*FUNCINLINE static ATTRINLINE int call_mobj_type_hooks(Hook_State *hook, mobjtype_t mobj_type)
 {
 	return call_mapped(hook, &mobjHookIds[mobj_type][hook->hook_type]);
-}
-*/
+}*/
 
 static int call_hooks
 (
@@ -760,7 +802,7 @@ static void hook_think_frame(int type)
 	const hook_t * map = &hookIds[type];
 	int k;
 
-	const boolean perfstats = (cv_perfstats.value >= 3);
+	const boolean perfstats = (cv_perfstats.value >= PS_THINKFRAME);
 
 	if (prepare_hook(&hook, 0, type))
 	{
@@ -856,7 +898,7 @@ int LUA_HookShouldDamage(mobj_t *target, mobj_t *inflictor, mobj_t *source, INT3
 int LUA_HookMobjDamage(mobj_t *target, mobj_t *inflictor, mobj_t *source, INT32 damage)
 {
 	return damage_hook(target, inflictor, source, damage,
-					   MOBJ_HOOK(MobjDamage), res_true);
+					MOBJ_HOOK(MobjDamage), res_true);
 }
 
 int LUA_HookMobjDeath(mobj_t *target, mobj_t *inflictor, mobj_t *source)
@@ -945,7 +987,7 @@ void LUA_HookLinedefExecute(line_t *line, mobj_t *mo, sector_t *sector)
 {
 	Hook_State hook = {};
 	if (prepare_string_hook
-			(&hook, 0, STRING_HOOK(LinedefExecute), line->text))
+		(&hook, 0, STRING_HOOK(LinedefExecute), line->text))
 	{
 		LUA_PushUserdata(gL, line, META_LINE);
 		LUA_PushUserdata(gL, mo, META_MOBJ);
@@ -1018,6 +1060,9 @@ void LUA_HookNetArchive(lua_CFunction archFunc, savebuffer_t *save)
 		lua_pushcclosure(gL, archFunc, 2);
 		// stack: tables, savebuffer_t, archFunc
 
+		// Manually set the hook's variables here since we don't call prepare_hook
+		hook.hook_type = HOOK(NetVars);
+		hook.mobj_type = NONMOHOOK; // Force mobj_type to be NONMOHOOK so the mobj_type check get skipped
 		init_hook_call(&hook, 0, res_none);
 		call_mapped(&hook, map);
 

src/lua_infolib.c

@@ -22,7 +22,8 @@
 #include "lua_script.h"
 #include "lua_libs.h"
 #include "lua_hud.h" // hud_running errors
-#include "lua_hook.h"	// cmd errors
+#include "lua_hook.h" // hook_cmd_running errors
+#include "lua_profile.h"
 
 boolean LUA_CallAction(enum actionnum actionnum, mobj_t *actor);
 state_t *astate = NULL;
@@ -110,7 +111,10 @@ static void A_Lua(mobj_t *actor)
 	LUA_PushUserdata(gL, actor, META_MOBJ);
 	lua_pushinteger(gL, var1);
 	lua_pushinteger(gL, var2);
+
+	lua_timer_t *timer = LUA_BeginFunctionTimer(gL, -4, "A_Lua");
 	LUA_Call(gL, 3, 0, 1);
+	LUA_EndFunctionTimer(timer);
 
 	lua_pop(gL, 1); // pop error handler
 

src/lua_profile.cpp

@@ -0,0 +1,264 @@
+// DR. ROBOTNIK'S RING RACERS
+//-----------------------------------------------------------------------------
+// Copyright (C) 2025 by James Robert Roman
+// Copyright (C) 2025 by Kart Krew
+//
+// This program is free software distributed under the
+// terms of the GNU General Public License, version 2.
+// See the 'LICENSE' file for more details.
+//-----------------------------------------------------------------------------
+
+#include "screen.h"
+#include <algorithm>
+#include <cstddef>
+#include <unordered_map>
+#include <string>
+#include <string_view>
+#include <vector>
+
+extern "C" {
+#include "blua/lua.h"
+};
+
+#include "v_video.h"
+
+#include "command.h"
+#include "doomtype.h"
+#include "i_system.h"
+#include "lua_profile.h"
+#include "m_perfstats.h"
+
+extern "C" consvar_t cv_lua_profile;
+
+namespace
+{
+
+precise_t g_time_reference;
+int g_tics_counted;
+
+double g_running_tic_time;
+double g_avg_tic_time;
+
+bool g_invalid;
+
+}; // namespace
+
+struct lua_timer_t
+{
+	struct Stat
+	{
+		double calls = 0;
+		double time = 0.0;
+	};
+
+	Stat running, avg;
+};
+
+namespace
+{
+
+std::unordered_map<std::string, lua_timer_t> g_tic_timers;
+
+}; // namespace
+
+lua_timer_t* LUA_BeginFunctionTimer(lua_State* L, int fn_idx, const char* name)
+{
+	lua_Debug ar;
+
+	lua_pushvalue(L, fn_idx);
+	lua_getinfo(L, ">S", &ar);
+
+	auto label = [&]
+	{
+		using sv = std::string_view;
+		sv view{ar.source};
+
+		switch (view.front())
+		{
+		case '@': // file
+			if (std::size_t p = view.rfind('/'); p != sv::npos) // lump or base
+			{
+				return view.substr(p + 1);
+			}
+			break;
+
+		case '=': // ??
+			view.remove_prefix(1);
+			break;
+		}
+
+		return view;
+	};
+
+	// i sure hope this std::string mess is fine...
+	auto [it, ins] = g_tic_timers.try_emplace(std::string(va("%s:%d (%s)", std::string(label()).c_str(), ar.linedefined, name)));
+	auto& [key, timer] = *it;
+
+	g_time_reference = I_GetPreciseTime();
+
+	return &timer;
+}
+
+void LUA_EndFunctionTimer(lua_timer_t* timer)
+{
+	precise_t t = I_GetPreciseTime() - g_time_reference;
+	double precision = I_GetPrecisePrecision();
+
+	timer->running.time += t / precision;
+	timer->running.calls += 1.0;
+}
+
+void LUA_ResetTicTimers(void)
+{
+	if (cv_lua_profile.value <= 0)
+	{
+		return;
+	}
+
+	if (g_tics_counted < cv_lua_profile.value)
+	{
+		g_tics_counted++;
+
+		double precision = I_GetPrecisePrecision();
+		g_running_tic_time += ps_prevtictime.value.p / precision;
+	}
+	else
+	{
+		double counted = g_tics_counted;
+
+		for (auto& [key, timer] : g_tic_timers)
+		{
+			timer.avg = {timer.running.calls / counted, timer.running.time / counted};
+			timer.running = {};
+		}
+
+		g_avg_tic_time = g_running_tic_time / counted;
+		g_running_tic_time = 0.0;
+
+		g_tics_counted = 1;
+
+		g_invalid = false;
+	}
+}
+
+void LUA_RenderTimers(void)
+{
+	constexpr int kRowHeight = 4;
+	float row_y = kRowHeight;
+
+	// pretty much what the whole srb2::Draw does lol
+	auto draw_row = [](float x, float y, INT32 flags, const char *str)
+	{
+		V_DrawSmallStringAtFixed(
+			FloatToFixed(x),
+			FloatToFixed(y),
+			V_MONOSPACE|V_ALLOWLOWERCASE|flags,
+			str
+		);
+	};
+
+	draw_row(0.f, 0.f, 0, va("-- AVERAGES PER TIC (over %d tics) --", cv_lua_profile.value));
+
+	if (g_invalid)
+	{
+		draw_row(0.f, row_y, V_GRAYMAP, "  <Data pending>");
+		return;
+	}
+
+	std::vector<decltype(g_tic_timers)::iterator> view;
+	view.reserve(g_tic_timers.size());
+
+	auto color_flag = [](double t)
+	{
+		if (t < 10.0)
+		{
+			return V_GRAYMAP;
+		}
+		else if (t >= 100.0)
+		{
+			return V_YELLOWMAP;
+		}
+		else
+		{
+			return 0;
+		}
+	};
+
+	{
+		double cum = 0.0;
+
+		for (auto it = g_tic_timers.begin(); it != g_tic_timers.end(); ++it)
+		{
+			auto& [key, timer] = *it;
+
+			cum += timer.avg.time;
+
+			if (timer.avg.time > 0.0)
+			{
+				view.push_back(it);
+			}
+		}
+
+		{
+			const INT32 tally_flags = color_flag(cum * 1'000'000.0);
+
+			draw_row(0.f, row_y, tally_flags, va("%8.2f us - TOTAL", cum * 1'000'000.0));
+			draw_row(0.f, row_y + kRowHeight, tally_flags, va("%8.2f ms", cum * 1000.0));
+
+			// dont need to show this if we didnt capture over time
+			// this would just show nan or inf anyways
+			if (std::fpclassify(g_avg_tic_time) != FP_ZERO)
+			{
+				draw_row(0.f, row_y + kRowHeight * 2, tally_flags, va(
+				"%8.2f%% overhead (%.2f / %.2f) <-- not counting rendering time",
+																		(cum / g_avg_tic_time) * 100.0,
+																		(cum * (double)TICRATE),
+																		(g_avg_tic_time * (double)TICRATE)
+				));
+			}
+		}
+
+		row_y += kRowHeight * 4;
+	}
+
+	std::sort(
+		view.rbegin(),
+		view.rend(),
+		[](auto a, auto b)
+		{
+			auto& [k1, t1] = *a;
+			auto& [k2, t2] = *b;
+			return t1.avg.time < t2.avg.time;
+		}
+	);
+
+	for (auto it : view)
+	{
+		auto& [key, timer] = *it;
+
+		double t = timer.avg.time * 1'000'000.0;
+
+		draw_row(0.f, row_y, color_flag(t), va(
+			"%8.2f us %8.2f calls - %s",
+			t,
+			timer.avg.calls,
+			key.c_str()
+		));
+
+		row_y += kRowHeight;
+
+		// FIXME this is all ugly and sucks
+		if (row_y >= BASEVIDHEIGHT)
+			break;
+	}
+}
+
+extern "C" void lua_profile_OnChange(void)
+{
+	g_invalid = true;
+
+	if (cv_lua_profile.value == 0)
+	{
+		g_tic_timers = {};
+	}
+}

src/lua_profile.h

@@ -0,0 +1,38 @@
+// DR. ROBOTNIK'S RING RACERS
+//-----------------------------------------------------------------------------
+// Copyright (C) 2025 by James Robert Roman
+// Copyright (C) 2025 by Kart Krew
+//
+// This program is free software distributed under the
+// terms of the GNU General Public License, version 2.
+// See the 'LICENSE' file for more details.
+//-----------------------------------------------------------------------------
+
+#ifndef lua_profile_h
+#define lua_profile_h
+
+#include "blua/lua.h"
+#include "doomtype.h"
+//#include "typedef.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct lua_timer_t;
+typedef struct lua_timer_t lua_timer_t;
+
+void LUA_ResetTicTimers(void);
+
+lua_timer_t *LUA_BeginFunctionTimer(lua_State *L, int fn_idx, const char *name);
+void LUA_EndFunctionTimer(lua_timer_t *timer);
+
+void LUA_RenderTimers(void);
+
+void lua_profile_OnChange(void);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif/*lua_profile_h*/

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
@@ -277,20 +269,19 @@ void LUA_LoadLump(UINT16 wad, UINT16 lump)
 
 	if (wadfiles[wad]->type == RET_LUA)
 	{
-		name = malloc(len+1);
-		strcpy(name, wadfiles[wad]->filename);
+		name = malloc(len + 1);
+		snprintf(name, len + 1, "%s", wadfiles[wad]->filename);
 	}
 	else // If it's not a .lua file, copy the lump name in too.
 	{
 		lumpinfo_t *lump_p = &wadfiles[wad]->lumpinfo[lump];
 		len += 1 + strlen(lump_p->fullname); // length of file name, '|', and lump name
-		name = malloc(len+1);
+		name = malloc(len + 1);
 
 		if (!name)
 			I_Error("LUA_LoadLump: Out of memory!\n");
 
-		sprintf(name, "%s|%s", wadfiles[wad]->filename, lump_p->fullname);
-		name[len] = '\0';
+		snprintf(name, len + 1, "%s|%s", wadfiles[wad]->filename, lump_p->fullname);
 	}
 
 	LUA_LoadFile(&f, name); // actually load file!
@@ -374,7 +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
@@ -592,6 +583,7 @@ void LUA_InvalidateLevel(void)
 
 	for (i = 0; i < numsubsectors; i++)
 		LUA_InvalidateUserdata(&subsectors[i]);
+
 	for (i = 0; i < numsectors; i++)
 	{
 		LUA_InvalidateUserdata(&sectors[i]);
@@ -612,6 +604,7 @@ void LUA_InvalidateLevel(void)
 
 	for (i = 0; i < numsides; i++)
 		LUA_InvalidateUserdata(&sides[i]);
+
 	for (i = 0; i < numvertexes; i++)
 		LUA_InvalidateUserdata(&vertexes[i]);
 
@@ -622,6 +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)
@@ -1460,3 +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/m_curl.c

@@ -11,7 +11,7 @@
 
 #include "m_curl.h"
 #include "doomtype.h"
-#include "i_system.h" // I_OutputMsg
+#include "doomdef.h" // I_OutputMsg
 #include "m_argv.h" // M_CheckParm, M_GetNextParm
 
 static boolean curl_args_init = false;

src/m_menu.c

@@ -616,7 +616,7 @@ void Nextmap_OnChange(void)
 		if (!gpath)
 			return;
 
-		sprintf(gpath,"%s"PATHSEP"replay"PATHSEP"%s"PATHSEP"%s", srb2home, timeattackfolder, G_BuildMapName(cv_nextmap.value));
+		snprintf(gpath, glen, "%s"PATHSEP"replay"PATHSEP"%s"PATHSEP"%s", srb2home, timeattackfolder, G_BuildMapName(cv_nextmap.value));
 
 		CV_StealthSetValue(&cv_dummystaff, 0);
 
@@ -735,7 +735,7 @@ static void Dummystaff_OnChange(void)
 		while (*temp)
 			temp++;
 
-		sprintf(temp, " - %d", cv_dummystaff.value);
+		snprintf(temp, sizeof(dummystaffname) - (size_t)(temp - dummystaffname), " - %d", cv_dummystaff.value);
 	}
 }
 
@@ -825,7 +825,8 @@ static void M_ChangeCvar(INT32 choice)
 		float increment;
 
 		increment = FIXED_TO_FLOAT(cv->value)+(choice)*((currentMenu->menuitems[itemOn].status & IT_CV_BIGFLOAT) ? 0.5f : (1.0f/16.0f));
-		sprintf(s,"%ld%s",(long)increment,M_Ftrim(increment));
+		snprintf(s, sizeof(s), "%ld%s", (long)increment, M_Ftrim(increment));
+
 		CV_Set(cv, s);
 	}
 	else
@@ -4185,12 +4186,12 @@ static void PrepReplayList(boolean reset)
 		if (dirmenu[i][DIR_TYPE] == EXT_UP)
 		{
 			demolist_all[i].type = MD_SUBDIR;
-			sprintf(demolist_all[i].title, "UP");
+			snprintf(demolist_all[i].title, sizeof(demolist_all[i].title), "UP");
 		}
 		else if (dirmenu[i][DIR_TYPE] == EXT_FOLDER)
 		{
 			demolist_all[i].type = MD_SUBDIR;
-			strncpy(demolist_all[i].title, dirmenu[i] + DIR_STRING, 64);
+			snprintf(demolist_all[i].title, sizeof(demolist_all[i].title), "%s", dirmenu[i] + DIR_STRING);
 		}
 		else
 		{
@@ -4198,7 +4199,7 @@ static void PrepReplayList(boolean reset)
 			snprintf(demolist_all[i].filepath, sizeof(demolist_all[i].filepath),
 					 // 255 = UINT8 limit. dirmenu entries are restricted to this length (see DIR_LEN).
 					 "%s%.255s", menupath, dirmenu[i] + DIR_STRING);
-			sprintf(demolist_all[i].title, ".....");
+			snprintf(demolist_all[i].title, sizeof(demolist_all[i].title), ".....");
 		}
 	}
 
@@ -5766,7 +5767,8 @@ static void M_DrawMusicTest(void)
 		x = 24;
 		y = 64;
 
-		if (renderisnewtic) st_musictime++;
+		if (renderisnewtic)
+			st_musictime++;
 
 		while (t <= b)
 		{
@@ -5775,11 +5777,11 @@ static void M_DrawMusicTest(void)
 
 			{
 				const musicdef_t *def = S_GetMusicCredit(t);
-				const size_t MAXLENGTH = 34;
 				const char *songname = def->title[0] ? def->title : def->source;
 
 				size_t namelength = strlen(songname);
 
+#define MAXLENGTH 34
 				char buf[MAXLENGTH+1];
 
 				if (t == st_sel && namelength > MAXLENGTH)
@@ -5788,11 +5790,14 @@ static void M_DrawMusicTest(void)
 					strlcpy(buf, songname, MAXLENGTH);
 
 				V_DrawString(x, y, (t == st_sel ? V_YELLOWMAP : 0)|V_ALLOWLOWERCASE|V_MONOSPACE, buf);
+
 				if (curplaying == def)
 				{
 					V_DrawFill(20+280-9, y-4, 8, 16, 230);
 				}
+#undef MAXLENGTH
 			}
+
 			t++;
 			y += 16;
 		}
@@ -5979,7 +5984,8 @@ static void M_DrawStatsMaps(void)
 
 	V_DrawString(20, 42, highlightflags|MENUCAPS, "Combined time records:");
 
-	sprintf(beststr, "%i:%02i:%02i.%02i", G_TicsToHours(besttime), G_TicsToMinutes(besttime, false), G_TicsToSeconds(besttime), G_TicsToCentiseconds(besttime));
+	snprintf(beststr, sizeof(beststr), "%i:%02i:%02i.%02i", G_TicsToHours(besttime), G_TicsToMinutes(besttime, false), G_TicsToSeconds(besttime), G_TicsToCentiseconds(besttime));
+
 	V_DrawRightAlignedString(BASEVIDWIDTH-16, 42, (mapsunfinished ? warningflags : 0), beststr);
 
 	if (mapsunfinished)
@@ -6445,7 +6451,7 @@ 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)
@@ -7146,7 +7152,7 @@ static void M_CheckMODVersion(int id)
 
 	if (updatecheck)
 	{
-		sprintf(updatestring, UPDATE_ALERT_STRING, VERSIONSTRING, updatecheck);
+		snprintf(updatestring, sizeof(updatestring), UPDATE_ALERT_STRING, VERSIONSTRING, updatecheck);
 #ifdef HAVE_THREADS
 		I_lock_mutex(&m_menu_mutex);
 #endif
@@ -7644,11 +7650,8 @@ static void M_DrawMPMainMenu(void)
 	// use generic drawer for cursor, items and title
 	M_DrawGenericMenu();
 
-#if MAXPLAYERS != 16
-Update the maxplayers label...
-#endif
 	V_DrawRightAlignedString(BASEVIDWIDTH-x, y+MP_MainMenu[4].alphaKey,
-		((itemOn == 4) ? highlightflags : 0)|MENUCAPS, "(2-16 Players)");
+		((itemOn == 4) ? highlightflags : 0)|MENUCAPS, va("(2-%d Players)", MAXPLAYERS));
 
 	V_DrawRightAlignedString(BASEVIDWIDTH-x, y+MP_MainMenu[5].alphaKey,
 		((itemOn == 5) ? highlightflags : 0)|MENUCAPS,
@@ -7664,7 +7667,7 @@ Update the maxplayers label...
 	{
 		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);
@@ -7674,7 +7677,7 @@ Update the maxplayers label...
 #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;
@@ -7927,16 +7930,16 @@ 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);
@@ -7993,7 +7996,7 @@ 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)
@@ -8202,12 +8205,12 @@ 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];
@@ -8228,10 +8231,10 @@ 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);
 			}
@@ -8240,9 +8243,9 @@ 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;
@@ -8266,36 +8269,44 @@ 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:
@@ -8304,12 +8315,13 @@ 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);
@@ -8327,20 +8339,20 @@ 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);
 				}
@@ -8348,18 +8360,26 @@ 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;
 	}
 
@@ -8373,7 +8393,7 @@ 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;
@@ -8386,10 +8406,13 @@ 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;
 		}
 	}
@@ -8401,7 +8424,7 @@ 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;
@@ -8417,6 +8440,7 @@ static void M_DrawSetupMultiPlayerMenu(void)
 
 		if (col < 0)
 			col += numskins;
+
 		while (k <= icons)
 		{
 			if (!(k++))
@@ -8433,12 +8457,16 @@ 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;
 		}
 	}
@@ -8464,7 +8492,7 @@ 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)
@@ -8472,10 +8500,10 @@ 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;
 	}
 
@@ -8579,6 +8607,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 				}
 				else
 					M_NextOpt();
+
 				S_StartSound(NULL, sfx_menu1); // Tails
 				break;
 			}
@@ -8605,6 +8634,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 					{
 						M_NextOpt();
 					}
+
 					S_StartSound(NULL, sfx_menu1);
 				}
 				else if (itemOn == 0)
@@ -8615,9 +8645,11 @@ 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;
@@ -8635,6 +8667,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 				}
 				else
 					M_PrevOpt();
+
 				S_StartSound(NULL, sfx_menu1); // Tails
 				break;
 			}
@@ -8653,6 +8686,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 					{
 						M_PrevOpt();
 					}
+
 					S_StartSound(NULL, sfx_menu1);
 				}
 				else if (itemOn == 2)
@@ -8672,9 +8706,11 @@ 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;
@@ -8693,6 +8729,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 						setupm_skinselect--;
 					else
 						setupm_skinselect = SELECTEDSTATSCOUNT - 1;
+
 					S_StartSound(NULL, sfx_menu1);
 				}
 				else       //player skin
@@ -8725,6 +8762,7 @@ 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;
 			}
@@ -8755,6 +8793,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 						setupm_skinselect++;
 					else
 						setupm_skinselect = 0;
+
 					S_StartSound(NULL, sfx_menu1);
 				}
 				else       //player skin
@@ -8789,6 +8828,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 					setupm_skinselect = 0;
 					setupm_skinypos = 0;
 				}
+
 				S_StartSound(NULL, sfx_menu1);
 				break;
 			}
@@ -8811,12 +8851,14 @@ 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);
@@ -8846,6 +8888,7 @@ static void M_HandleSetupMultiPlayer(INT32 choice)
 		case KEY_DEL:
 			if (cv_skinselectmenu.value)
 				BREAKWHENLOCKED
+
 			if (itemOn == 0)
 			{
 				M_TextInputHandle(&setupm_input, choice);
@@ -9162,7 +9205,7 @@ 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))
@@ -9201,14 +9244,13 @@ 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
 	}
 
@@ -9247,9 +9289,11 @@ 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,
@@ -9259,59 +9303,37 @@ 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
 }
 
@@ -9349,7 +9371,7 @@ 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
@@ -9361,7 +9383,7 @@ 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
@@ -9598,11 +9620,13 @@ static void M_ChangecontrolResponse(event_t *ev)
 		menu_t *prev = currentMenu->prevMenu;
 
 		if (controltochange == gc_pause)
-			sprintf(tmp, M_GetText("The \x82Pause Key \x80is enabled, but \nyou may select another key. \n\nHit another key for\n%s\nESC for Cancel"),
-				controltochangetext);
+		{
+			snprintf(tmp, sizeof(tmp), M_GetText("The \x82Pause Key \x80is enabled, but \nyou may select another key. \n\nHit another key for\n%s\nESC for Cancel"), controltochangetext);
+		}
 		else
-			sprintf(tmp, M_GetText("The \x82Pause Key \x80is enabled, but \nit is not configurable. \n\nHit another key for\n%s\nESC for Cancel"),
-				controltochangetext);
+		{
+			snprintf(tmp, sizeof(tmp), M_GetText("The \x82Pause Key \x80is enabled, but \nit is not configurable. \n\nHit another key for\n%s\nESC for Cancel"), controltochangetext);
+		}
 
 		M_StartMessage(tmp, M_ChangecontrolResponse, MM_EVENTHANDLER);
 		currentMenu->prevMenu = prev;
@@ -9623,8 +9647,7 @@ static void M_ChangeControl(INT32 choice)
 	static char tmp[68];
 
 	controltochange = currentMenu->menuitems[choice].alphaKey;
-	sprintf(tmp, M_GetText("Hit the new key for\n%s\nESC for Cancel"),
-		currentMenu->menuitems[choice].text);
+	snprintf(tmp, sizeof(tmp), M_GetText("Hit the new key for\n%s\nESC for Cancel"), currentMenu->menuitems[choice].text);
 	strlcpy(controltochangetext, currentMenu->menuitems[choice].text, 33);
 
 	M_StartMessage(tmp, M_ChangecontrolResponse, MM_EVENTHANDLER);
@@ -10056,7 +10079,7 @@ 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_misc.c

@@ -515,8 +515,8 @@ static boolean M_BackupConfig(const char *filename)
 {
 	char backupfile[MAX_WADPATH+4];
 
-	snprintf(backupfile, sizeof backupfile, "%s.bak", filename);
-	backupfile[sizeof backupfile - 1] = '\0';
+	snprintf(backupfile, sizeof(backupfile), "%s.bak", filename);
+	backupfile[sizeof(backupfile) - 1] = '\0';
 
 	FILE *config = fopen(filename, "r");
 
@@ -766,27 +766,27 @@ static void M_PNGText(png_structp png_ptr, png_infop png_info_ptr, PNG_CONST png
 	}
 
 	if (gamestate == GS_LEVEL)
-		snprintf(maptext, 8, "%s", G_BuildMapName(gamemap));
+		snprintf(maptext, sizeof(maptext), "%s", G_BuildMapName(gamemap));
 	else
-		snprintf(maptext, 8, "Unknown");
+		snprintf(maptext, sizeof(maptext), "Unknown");
 
 	if (gamestate == GS_LEVEL && mapheaderinfo[gamemap-1]->lvlttl[0] != '\0')
-		snprintf(lvlttltext, 48, "%s%s%s",
+		snprintf(lvlttltext, sizeof(lvlttltext), "%s%s%s",
 			mapheaderinfo[gamemap-1]->lvlttl,
 			(strlen(mapheaderinfo[gamemap-1]->zonttl) > 0) ? va(" %s",mapheaderinfo[gamemap-1]->zonttl) : // SRB2kart
 			((mapheaderinfo[gamemap-1]->levelflags & LF_NOZONE) ? "" : " ZONE"),
 			(strlen(mapheaderinfo[gamemap-1]->actnum) > 0) ? va(" %s",mapheaderinfo[gamemap-1]->actnum) : "");
 	else
-		snprintf(lvlttltext, 48, "Unknown");
+		snprintf(lvlttltext, sizeof(lvlttltext), "Unknown");
 
 	if (gamestate == GS_LEVEL && players[displayplayers[0]].mo)
-		snprintf(locationtxt, 40, "X:%d Y:%d Z:%d A:%d",
+		snprintf(locationtxt, sizeof(locationtxt), "X:%d Y:%d Z:%d A:%d",
 			players[displayplayers[0]].mo->x>>FRACBITS,
 			players[displayplayers[0]].mo->y>>FRACBITS,
 			players[displayplayers[0]].mo->z>>FRACBITS,
 			FixedInt(AngleFixed(players[displayplayers[0]].mo->angle)));
 	else
-		snprintf(locationtxt, 40, "Unknown");
+		snprintf(locationtxt, sizeof(locationtxt), "Unknown");
 
 	memset(png_infotext, 0x00, sizeof(png_infotext));
 
@@ -1253,7 +1253,6 @@ boolean M_ScreenshotResponder(event_t *ev)
 	return true;
 }
 
-
 void M_ScrollString(const char name[], size_t len, char result[], size_t maxlen, tic_t timer)
 {
 	// How much should we scroll. Not sure why +1 is needed, but without it this function skips 2
@@ -1261,7 +1260,7 @@ void M_ScrollString(const char name[], size_t len, char result[], size_t maxlen,
 	const size_t amount = len - maxlen + 1;
 
 	// Note: anything above 17 will cause zero division
-	const size_t MAXSPEED = 6;
+	static const size_t MAXSPEED = 6;
 	const tic_t t = timer / (35/min(amount, MAXSPEED));
 
 	const size_t state = (t / amount) % 4;
@@ -1296,7 +1295,7 @@ void M_ScrollString(const char name[], size_t len, char result[], size_t maxlen,
 	}
 
 	// Technically not necessary, since it gets set again after function call, but just in case
-	result[maxlen] = 0;
+	result[maxlen-1] = '\0';
 }
 
 void M_MinimapGenerate(void)
@@ -1394,7 +1393,7 @@ char *va(const char *format, ...)
 	static char string[1024];
 
 	va_start(argptr, format);
-	vsnprintf(string, 1024, format, argptr);
+	vsnprintf(string, sizeof(string), format, argptr);
 	va_end(argptr);
 
 	return string;
@@ -1708,7 +1707,7 @@ const char * M_Ftrim(double f)
 	int i;
 
 	/* I know I said it's the default, but just in case... */
-	sprintf(dig, "%.6f", fabs(modf(f, &f)));
+	snprintf(dig, sizeof(dig), "%.6f", fabs(modf(f, &f)));
 
 	/* trim trailing zeroes */
 	for (i = strlen(dig)-1; dig[i] == '0'; --i)
@@ -1736,6 +1735,7 @@ UINT8 M_CountBits(UINT32 num, UINT8 size)
 const char *GetRevisionString(void)
 {
 	static char rev[9] = {0};
+
 	if (rev[0])
 		return rev;
 
@@ -1743,6 +1743,7 @@ const char *GetRevisionString(void)
 		strncpy(rev, comprevision, 7);
 	else
 		snprintf(rev, 7, "r%s", comprevision);
+
 	rev[7] = '\0';
 
 	return rev;
@@ -1814,35 +1815,35 @@ TMatrix *RotateZMatrix(angle_t rad)
 char *sizeu1(size_t num)
 {
 	static char sizeu1_buf[28];
-	sprintf(sizeu1_buf, "%"PRIdS, num);
+	snprintf(sizeu1_buf, sizeof(sizeu1_buf), "%" PRIdS, num);
 	return sizeu1_buf;
 }
 
 char *sizeu2(size_t num)
 {
 	static char sizeu2_buf[28];
-	sprintf(sizeu2_buf, "%"PRIdS, num);
+	snprintf(sizeu2_buf, sizeof(sizeu2_buf), "%" PRIdS, num);
 	return sizeu2_buf;
 }
 
 char *sizeu3(size_t num)
 {
 	static char sizeu3_buf[28];
-	sprintf(sizeu3_buf, "%"PRIdS, num);
+	snprintf(sizeu3_buf, sizeof(sizeu3_buf), "%" PRIdS, num);
 	return sizeu3_buf;
 }
 
 char *sizeu4(size_t num)
 {
 	static char sizeu4_buf[28];
-	sprintf(sizeu4_buf, "%"PRIdS, num);
+	snprintf(sizeu4_buf, sizeof(sizeu4_buf), "%" PRIdS, num);
 	return sizeu4_buf;
 }
 
 char *sizeu5(size_t num)
 {
 	static char sizeu5_buf[28];
-	sprintf(sizeu5_buf, "%"PRIdS, num);
+	snprintf(sizeu5_buf, sizeof(sizeu5_buf), "%" PRIdS, num);
 	return sizeu5_buf;
 }
 

src/m_perfstats.c

@@ -47,6 +47,7 @@ struct perfstatrow {
 static ps_metric_t ps_frametime = {0};
 
 ps_metric_t ps_tictime = {0};
+ps_metric_t ps_prevtictime = {0};
 
 ps_metric_t ps_playerthink_time = {0};
 ps_metric_t ps_thinkertime = {0};
@@ -168,14 +169,14 @@ perfstatrow_t gamelogic_rows[] = {
 };
 
 perfstatrow_t thinkercount_rows[] = {
-	{"thnkers", "Thinkers:       ", &ps_thinkercount, PS_LEVEL},
-	{" mobjs  ", " Mobjs:          ", &ps_mobjcount, PS_LEVEL},
+	{"thnkers"  , "Thinkers:       ", &ps_thinkercount, PS_LEVEL},
+	{" mobjs  " , " Mobjs:          ", &ps_mobjcount, PS_LEVEL},
 	{"  regular", "  Regular:        ", &ps_regularcount, PS_LEVEL},
 	{"  scenery", "  Scenery:        ", &ps_scenerycount, PS_LEVEL},
 	{"  nothink", "  Nothink:        ", &ps_nothinkcount, PS_HIDE_ZERO|PS_LEVEL},
-	{" precip ", " Precipitation:  ", &ps_precipcount, PS_LEVEL},
-	{" other  ", " Other:          ", &ps_otherthcount, PS_LEVEL},
-	{" remove ", " Pending removal:", &ps_removecount, PS_LEVEL},
+	{" precip " , " Precipitation:  ", &ps_precipcount, PS_LEVEL},
+	{" other  " , " Other:          ", &ps_otherthcount, PS_LEVEL},
+	{" remove " , " Pending removal:", &ps_removecount, PS_LEVEL},
 	{}
 };
 
@@ -605,7 +606,9 @@ static void PS_CountThinkers(void)
 		else if (thinker->function == (actionf_p1)P_MobjThinker)
 		{
 			mobj_t *mobj = (mobj_t*)thinker;
+
 			ps_mobjcount.value.i++;
+
 			if (mobj->flags & MF_NOTHINK)
 				ps_nothinkcount.value.i++;
 			else if (mobj->flags & MF_SCENERY)
@@ -624,49 +627,17 @@ static void PS_CountThinkers(void)
 
 		ps_precipcount.value.i++;
 	}
-
-	/*for (i = 0; i < NUM_THINKERLISTS; i++)
-	{
-		for (thinker = thlist[i].next; thinker != &thlist[i]; thinker = thinker->next)
-		{
-			ps_thinkercount.value.i++;
-			if (thinker->function == (actionf_p1)P_RemoveThinkerDelayed)
-				ps_removecount.value.i++;
-			else if (i == THINK_POLYOBJ)
-				ps_polythcount.value.i++;
-			else if (i == THINK_MAIN)
-				ps_mainthcount.value.i++;
-			else if (i == THINK_MOBJ)
-			{
-				if (thinker->function == (actionf_p1)P_MobjThinker)
-				{
-					mobj_t *mobj = (mobj_t*)thinker;
-					ps_mobjcount.value.i++;
-					if (mobj->flags & MF_NOTHINK)
-						ps_nothinkcount.value.i++;
-					else if (mobj->flags & MF_SCENERY)
-						ps_scenerycount.value.i++;
-					else
-						ps_regularcount.value.i++;
-				}
-			}
-			else if (i == THINK_DYNSLOPE)
-				ps_dynslopethcount.value.i++;
-			else if (i == THINK_PRECIP)
-				ps_precipcount.value.i++;
-		}
-	}*/
 }
 
 // Update all metrics that are calculated on every tick.
 void PS_UpdateTickStats(void)
 {
-	if (cv_perfstats.value == 1 && cv_ps_samplesize.value > 1)
+	if (cv_perfstats.value == PS_RENDER && cv_ps_samplesize.value > 1)
 	{
 		PS_UpdateRowHistories(gamelogicbrief_row, false);
 	}
 
-	if (cv_perfstats.value == 2)
+	if (cv_perfstats.value == PS_LOGIC)
 	{
 		if (PS_IsLevelActive())
 		{
@@ -691,25 +662,25 @@ void PS_UpdateTickStats(void)
 
 	if (cv_ps_samplesize.value > 1)
 	{
-		if (cv_perfstats.value >= 3 && PS_IsLevelActive())
+		if (cv_perfstats.value >= PS_THINKFRAME && PS_IsLevelActive())
 		{
 			int i;
 
 			switch (cv_perfstats.value)
 			{
-				case 3:
+				case PS_THINKFRAME:
 					for (i = 0; i < thinkframe_hooks_length; i++)
 					{
 						PS_UpdateMetricHistory(&thinkframe_hooks[i].time_taken, true, false);
 					}
 					break;
-				case 4:
+				case PS_PRETHINKFRAME:
 					for (i = 0; i < prethinkframe_hooks_length; i++)
 					{
 						PS_UpdateMetricHistory(&prethinkframe_hooks[i].time_taken, true, false);
 					}
 					break;
-				case 5:
+				case PS_POSTTHINKFRAME:
 					for (i = 0; i < postthinkframe_hooks_length; i++)
 					{
 						PS_UpdateMetricHistory(&postthinkframe_hooks[i].time_taken, true, false);
@@ -719,6 +690,7 @@ void PS_UpdateTickStats(void)
 					break;
 			}
 		}
+
 		if (cv_perfstats.value)
 		{
 			ps_tick_index++;
@@ -749,7 +721,7 @@ static void PS_DrawDescriptorHeader(void)
 		int samples_left = max(ps_frame_samples_left, ps_tick_samples_left);
 		int x, y;
 
-		if (cv_perfstats.value >= 3)
+		if (cv_perfstats.value >= PS_THINKFRAME)
 		{
 			x = 2;
 			y = 0;
@@ -865,20 +837,19 @@ static void draw_think_frame_stats(int hook_length, ps_hookinfo_t *hook)
 	last_mod_name[0] = '\0';
 	INT32 total = 0;
 
-	//Decide page length based and drawn text on choosen thinker type
+	// Decide page length based and drawn text on choosen thinker type
 	switch (cv_perfstats.value)
 	{
-		case 3:
+		case PS_THINKFRAME:
 			{
 				maxpage = thinkframe_hooks_length/PAGE_ENTRIES + 1;
 				page = max(1, min(cv_ps_thinkframe_page.value, maxpage));
 				pagestart = min((page - 1)*PAGE_ENTRIES, thinkframe_hooks_length);
 				pageend   = min(pagestart + PAGE_ENTRIES, thinkframe_hooks_length);
-
 				V_DrawSmallString(MAX_X-50, MAX_Y+2*HEIGHT, V_MONOSPACE | V_GREENMAP, "ThinkFrame");
 			}
 			break;
-		case 4:
+		case PS_PRETHINKFRAME:
 			{
 				maxpage = prethinkframe_hooks_length/PAGE_ENTRIES + 1;
 				page = max(1, min(cv_ps_thinkframe_page.value, maxpage));
@@ -887,7 +858,7 @@ static void draw_think_frame_stats(int hook_length, ps_hookinfo_t *hook)
 				V_DrawSmallString(MAX_X-60, MAX_Y+2*HEIGHT, V_MONOSPACE | V_GREENMAP, "PreThinkFrame");
 			}
 			break;
-		case 5:
+		case PS_POSTTHINKFRAME:
 			{
 				maxpage = postthinkframe_hooks_length/PAGE_ENTRIES + 1;
 				page = max(1, min(cv_ps_thinkframe_page.value, maxpage));
@@ -975,7 +946,22 @@ static void draw_think_frame_stats(int hook_length, ps_hookinfo_t *hook)
 
 void PS_ThinkFrame_Page_OnChange(void)
 {
-	int maxpage = thinkframe_hooks_length/PAGE_ENTRIES + 1;
+	int maxpage = 0;
+
+	switch (cv_perfstats.value)
+	{
+		case PS_THINKFRAME:
+			maxpage = thinkframe_hooks_length/PAGE_ENTRIES + 1;
+			break;
+		case PS_PRETHINKFRAME:
+			maxpage = prethinkframe_hooks_length/PAGE_ENTRIES + 1;
+			break;
+		case PS_POSTTHINKFRAME:
+			maxpage = postthinkframe_hooks_length/PAGE_ENTRIES + 1;
+			break;
+		default:
+			break;
+	}
 
 	if (cv_ps_thinkframe_page.value > maxpage)
 		CV_StealthSetValue(&cv_ps_thinkframe_page, maxpage);
@@ -1008,18 +994,18 @@ static void PS_DrawPostThinkFrameStats(void)
 
 void M_DrawPerfStats(void)
 {
-	if (cv_perfstats.value == 1) // rendering
+	if (cv_perfstats.value == PS_RENDER) // rendering
 	{
 		PS_UpdateFrameStats();
 		PS_DrawRenderStats();
 	}
-	else if (cv_perfstats.value == 2) // logic
+	else if (cv_perfstats.value == PS_LOGIC) // logic
 	{
 		// PS_UpdateTickStats is called in TryRunTics, since otherwise it would miss
 		// tics when frame skips happen
 		PS_DrawGameLogicStats();
 	}
-	else if (cv_perfstats.value >= 3) // lua thinkframe
+	else if (cv_perfstats.value >= PS_THINKFRAME) // lua thinkframe
 	{
 		if (!PS_IsLevelActive())
 			return;
@@ -1036,13 +1022,13 @@ void M_DrawPerfStats(void)
 
 		switch (cv_perfstats.value)
 		{
-			case 3:
+			case PS_THINKFRAME:
 				PS_DrawThinkFrameStats();
 				break;
-			case 4:
+			case PS_PRETHINKFRAME:
 				PS_DrawPreThinkFrameStats();
 				break;
-			case 5:
+			case PS_POSTTHINKFRAME:
 				PS_DrawPostThinkFrameStats();
 				break;
 			default:

src/m_perfstats.h

@@ -26,6 +26,16 @@ typedef struct
 	void *history;
 } ps_metric_t;
 
+typedef enum
+{
+	PS_OFF = 0,
+	PS_RENDER,
+	PS_LOGIC,
+	PS_THINKFRAME,
+	PS_PRETHINKFRAME,
+	PS_POSTTHINKFRAME
+} ps_types_t;
+
 typedef struct
 {
 	ps_metric_t time_taken;
@@ -36,6 +46,7 @@ typedef struct
 #define PS_STOP_TIMING(metric) metric.value.p = I_GetPreciseTime() - metric.value.p
 
 extern ps_metric_t ps_tictime;
+extern ps_metric_t ps_prevtictime;
 
 extern ps_metric_t ps_playerthink_time;
 extern ps_metric_t ps_thinkertime;

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
@@ -2632,6 +2635,7 @@ void P_PlayerRingBurst(player_t *player, INT32 num_rings)
 			if (i & 1)
 				P_SetObjectMomZ(mo, ns, true);
 		}
+
 		if (player->mo->eflags & MFE_VERTICALFLIP)
 			mo->momz *= -1;
 	}

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

@@ -245,12 +245,12 @@ boolean P_DoSpring(mobj_t *spring, mobj_t *object)
 
 static void P_DoFanAndGasJet(mobj_t *spring, mobj_t *object)
 {
-	player_t *p = object->player; // will be NULL if not a player
+	player_t *player = object->player; // will be NULL if not a player
 	fixed_t zdist; // distance between bottoms
 	fixed_t speed = spring->info->mass; // conveniently, both fans and gas jets use this for the vertical thrust
 	SINT8 flipval = P_MobjFlip(spring); // virtually everything here centers around the thruster's gravity, not the object's!
 
-	if (p && object->state == &states[object->info->painstate]) // can't use fans and gas jets when player is in pain!
+	if (player && object->state == &states[object->info->painstate]) // can't use fans and gas jets when player is in pain!
 		return;
 
 	// is object's top below thruster's position? if not, calculate distance between their bottoms
@@ -276,7 +276,7 @@ static void P_DoFanAndGasJet(mobj_t *spring, mobj_t *object)
 				break;
 			if (flipval*object->momz >= FixedMul(speed, spring->scale)) // if object's already moving faster than your best, don't bother
 				break;
-			if (p && (p->climbing || p->pflags & PF_GLIDING)) // doesn't affect Knux when he's using his abilities!
+			if (player && (player->climbing || player->pflags & PF_GLIDING)) // doesn't affect Knux when he's using his abilities!
 				break;
 
 			object->momz += flipval*FixedMul(speed/4, spring->scale);
@@ -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);
@@ -466,7 +466,7 @@ void P_LineOpening(line_t *linedef, mobj_t *mobj)
 		// Check for collision with front side's midtexture if Effect 4 is set
 		if (linedef->flags & ML_EFFECT4
 				  && !linedef->polyobj) // don't do anything for polyobjects! ...for now
-			{
+		{
 			side_t *side = &sides[linedef->sidenum[0]];
 			fixed_t textop, texbottom, texheight;
 			fixed_t texmid, delta1, delta2;

src/p_mobj.h

@@ -113,7 +113,7 @@ typedef enum
 	// Don't use the blocklinks (inert but displayable)
 	MF_NOBLOCKMAP       = 1<<4,
 	// Thin, paper-like collision bound (for visual equivalent, see FF_PAPERSPRITE)
-	MF_PAPERCOLLISION            = 1<<5,
+	MF_PAPERCOLLISION   = 1<<5,
 	// You can push this object. It can activate switches and things by pushing it on top.
 	MF_PUSHABLE         = 1<<6,
 	// Object is a boss.

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
@@ -1108,7 +1128,11 @@ static void SaveMobjThinker(savebuffer_t *save, const thinker_t *th, const UINT8
 	diff2 = 0;
 
 	// not the default but the most probable
+#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;
 	if (mobj->radius != mobj->info->radius)
 		diff |= MD_RADIUS;
@@ -1236,6 +1260,9 @@ 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);
+#ifdef PHOBOS_BUILD
+		WRITEFIXED(save->p, mobj->pmomz);
+#endif
 	}
 	if (diff & MD_RADIUS)
 		WRITEFIXED(save->p, mobj->radius);
@@ -1297,7 +1324,7 @@ 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)
@@ -2055,6 +2082,9 @@ static void LoadMobjThinker(savebuffer_t *save, actionf_p1 thinker)
 		mobj->momx = READFIXED(save->p);
 		mobj->momy = READFIXED(save->p);
 		mobj->momz = READFIXED(save->p);
+#ifdef PHOBOS_BUILD
+		mobj->pmomz = READFIXED(save->p);
+#endif
 	} // otherwise they're zero, and the memset took care of it
 
 	if (diff & MD_RADIUS)
@@ -2155,7 +2185,7 @@ 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

@@ -180,7 +180,7 @@ FUNCNORETURN static ATTRNORETURN void CorruptMapError(const char *msg)
 	// don't use va() because the calling function probably uses it
 	char mapnum[10];
 
-	sprintf(mapnum, "%hd", gamemap);
+	snprintf(mapnum, sizeof(mapnum), "%hd", gamemap);
 	CON_LogMessage("Map ");
 	CON_LogMessage(mapnum);
 	CON_LogMessage(" is corrupt: ");
@@ -266,8 +266,8 @@ static void P_ClearSingleMapHeaderInfo(INT16 i)
 	mapheaderinfo[num]->actnum[0] = '\0';
 	mapheaderinfo[num]->typeoflevel = 0;
 	mapheaderinfo[num]->nextlevel = (INT16)(i + 1);
-	snprintf(mapheaderinfo[num]->musname, 7, "%sM", G_BuildMapName(i));
-	mapheaderinfo[num]->musname[6] = 0;
+	snprintf(mapheaderinfo[num]->musname, sizeof(mapheaderinfo[num]->musname), "%sM", G_BuildMapName(i));
+	mapheaderinfo[num]->musname[sizeof(mapheaderinfo[num]->musname)-1] = 0;
 	mapheaderinfo[num]->mustrack = 0;
 	mapheaderinfo[num]->muspos = 0;
 	mapheaderinfo[num]->forcecharacter[0] = '\0';
@@ -318,15 +318,15 @@ void P_AllocMapHeader(INT16 i)
 // Loads the vertexes for a level.
 FUNCINLINE static ATTRINLINE void P_LoadVertices(UINT8 *data)
 {
-	mapvertex_t *ml = (mapvertex_t *)data;
-	vertex_t *li = vertexes;
+	mapvertex_t *mv = (mapvertex_t *)data;
+	vertex_t *v = vertexes;
 	size_t i;
 
 	// Copy and convert vertex coordinates, internal representation as fixed.
-	for (i = 0; i < numvertexes; i++, li++, ml++)
+	for (i = 0; i < numvertexes; i++, v++, mv++)
 	{
-		li->x = SHORT(ml->x)<<FRACBITS;
-		li->y = SHORT(ml->y)<<FRACBITS;
+		v->x = SHORT(mv->x)<<FRACBITS;
+		v->y = SHORT(mv->y)<<FRACBITS;
 	}
 }
 
@@ -479,65 +479,30 @@ static void P_SetupDirectionalLight(void)
 static void P_LoadSegs(UINT8 *data)
 {
 	INT32 rawlinedef, rawside;
-	mapseg_t *ml = (mapseg_t*)data;
-	seg_t *li = segs;
+	mapseg_t *ms = (mapseg_t*)data;
+	seg_t *seg = segs;
 	line_t *ldef;
 	size_t i;
 
 	// Set map lighting settings.
 	P_SetupDirectionalLight();
 
-	for (i = 0; i < numsegs; i++, li++, ml++)
+	for (i = 0; i < numsegs; i++, seg++, ms++)
 	{
 		INT16 v1, v2;
 
-		v1 = SHORT(ml->v1);
-		v2 = SHORT(ml->v2);
+		v1 = SHORT(ms->v1);
+		v2 = SHORT(ms->v2);
 
 		// e6y
-		// check and fix wrong references to non-existent vertexes
-		// see e1m9 @ NIVELES.WAD
-		// http://www.doomworld.com/idgames/index.php?id=12647
-		if ((unsigned)v1 >= numvertexes || (unsigned)v2 >= numvertexes)
-		{
-			if ((unsigned)v1 >= numvertexes)
-				CorruptMapWarning(va("P_LoadSegs: seg %s references a non-existent vertex %d\n", sizeu1(i), v1));
-			if ((unsigned)v2 >= numvertexes)
-				CorruptMapWarning(va("P_LoadSegs: seg %s references a non-existent vertex %d\n", sizeu1(i), v2));
+		// moved down for additional checks to avoid overflow
+		// if wrong vertexe's indexes are in SEGS lump
+		// see below for more detailed information
 
-			if (li->sidedef == &sides[li->linedef->sidenum[0]])
-			{
-				li->v1 = lines[ml->linedef].v1;
-				li->v2 = lines[ml->linedef].v2;
-			}
-			else
-			{
-				li->v1 = lines[ml->linedef].v2;
-				li->v2 = lines[ml->linedef].v1;
-			}
-		}
-		else
-		{
-			li->v1 = &vertexes[v1];
-			li->v2 = &vertexes[v2];
-		}
+		seg->angle  = (SHORT(ms->angle)) << FRACBITS;
+		seg->offset = (SHORT(ms->offset)) << FRACBITS;
 
-#ifdef HWRENDER
-		if (rendermode == render_opengl)
-		{
-			li->fv1.x = FixedToFloat(li->v1->x);
-			li->fv1.y = FixedToFloat(li->v1->y);
-			//li->fv1.z = FixedToFloat(li->v1->z); // z is unused in gl
-
-			li->fv2.x = FixedToFloat(li->v2->x);
-			li->fv2.y = FixedToFloat(li->v2->y);
-			//li->fv2.z = FixedToFloat(li->v2->z);
-		}
-#endif
-		li->length = P_SegLength(li);
-		li->angle = (SHORT(ml->angle))<<FRACBITS;
-		li->offset = (SHORT(ml->offset))<<FRACBITS;
-		rawlinedef = SHORT(ml->linedef);
+		rawlinedef = SHORT(ms->linedef);
 
 		//e6y: check for wrong indexes
 		if ((unsigned)rawlinedef >= numlines)
@@ -546,8 +511,8 @@ static void P_LoadSegs(UINT8 *data)
 		}
 
 		ldef = &lines[rawlinedef];
-		li->linedef = ldef;
-		rawside = SHORT(ml->side);
+		seg->linedef = ldef;
+		rawside = SHORT(ms->side);
 
 		//e6y: fix wrong side index
 		if (rawside != 0 && rawside != 1)
@@ -562,9 +527,9 @@ static void P_LoadSegs(UINT8 *data)
 			I_Error("P_LoadSegs: linedef %d for seg %s references a non-existent sidedef %d", rawlinedef, sizeu1(i), ldef->sidenum[rawside]);
 		}
 
-		li->side = rawside;
+		seg->side = rawside;
 
-		li->sidedef = &sides[ldef->sidenum[rawside]];
+		seg->sidedef = &sides[ldef->sidenum[rawside]];
 
 		/* cph 2006/09/30 - our frontsector can be the second side of the
 		 * linedef, so must check for NO_INDEX in case we are incorrectly
@@ -572,11 +537,11 @@ static void P_LoadSegs(UINT8 *data)
 		if (ldef->sidenum[rawside] == NO_INDEX)
 		{
 			CorruptMapWarning(va("P_LoadSegs: front of seg %s has no sidedef\n", sizeu1(i)));
-			li->frontsector = NULL;
+			seg->frontsector = NULL;
 		}
 		else
 		{
-			li->frontsector = sides[ldef->sidenum[rawside]].sector;
+			seg->frontsector = sides[ldef->sidenum[rawside]].sector;
 		}
 
 		if (ldef->flags & ML_TWOSIDED)
@@ -584,15 +549,58 @@ static void P_LoadSegs(UINT8 *data)
 			if (ldef->sidenum[rawside^1] == NO_INDEX)
 			{
 				CorruptMapWarning(va("P_LoadSegs: back of seg %s has no sidedef while being marked as double sided\n", sizeu1(i)));
-				li->backsector = NULL;
+				seg->backsector = NULL;
 			}
 			else
 			{
-				li->backsector = sides[ldef->sidenum[rawside^1]].sector;
+				seg->backsector = sides[ldef->sidenum[rawside^1]].sector;
 			}
 		}
 
-		P_UpdateSegLightOffset(li);
+		// e6y
+		// check and fix wrong references to non-existent vertexes
+		// see e1m9 @ NIVELES.WAD
+		// http://www.doomworld.com/idgames/index.php?id=12647
+		if ((unsigned)v1 >= numvertexes || (unsigned)v2 >= numvertexes)
+		{
+			if ((unsigned)v1 >= numvertexes)
+				CorruptMapWarning(va("P_LoadSegs: seg %s references a non-existent vertex %d\n", sizeu1(i), v1));
+			if ((unsigned)v2 >= numvertexes)
+				CorruptMapWarning(va("P_LoadSegs: seg %s references a non-existent vertex %d\n", sizeu1(i), v2));
+
+			if (seg->sidedef == &sides[seg->linedef->sidenum[0]])
+			{
+				seg->v1 = lines[ms->linedef].v1;
+				seg->v2 = lines[ms->linedef].v2;
+			}
+			else
+			{
+				seg->v1 = lines[ms->linedef].v2;
+				seg->v2 = lines[ms->linedef].v1;
+			}
+		}
+		else
+		{
+			seg->v1 = &vertexes[v1];
+			seg->v2 = &vertexes[v2];
+		}
+
+#ifdef HWRENDER
+		if (rendermode == render_opengl)
+		{
+			seg->fv1.x = FixedToFloat(seg->v1->x);
+			seg->fv1.y = FixedToFloat(seg->v1->y);
+			//seg->fv1.z = FixedToFloat(seg->v1->z); // z is unused in gl
+
+			seg->fv2.x = FixedToFloat(seg->v2->x);
+			seg->fv2.y = FixedToFloat(seg->v2->y);
+			//seg->fv2.z = FixedToFloat(seg->v2->z);
+		}
+#endif
+
+		seg->length = P_SegLength(seg);
+
+		P_UpdateSegLightOffset(seg);
 	}
 }
 
@@ -610,10 +618,6 @@ FUNCINLINE static ATTRINLINE void P_LoadSubsectors(void *data)
 	}
 }
 
-//
-// P_LoadSectors
-//
-
 //
 // levelflats
 //
@@ -665,13 +669,17 @@ static void P_CheckCyanFlat(levelflat_t *levelflat)
 	const char *flatname = W_CheckNameForNum(levelflat->lumpnum);
 
 	// hack for gba rainbow roads cyan floors
-	if (UNLIKELY(memcmp(flatname, "GBA_RRF5", 8) == 0 && flatname[8] == 0))
+	if (UNLIKELY(flatname && memcmp(flatname, "GBA_RRF5", 8) == 0 && flatname[8] == 0))
 	{
 		levelflat->cyan = false;
 		return;
 	}
 
 	const UINT8 *flat = R_GetFlat(levelflat->lumpnum);
+
+	if (!flat)
+		return;
+
 	const size_t size = W_LumpLength(levelflat->lumpnum);
 
 	for (size_t steppy = 0; steppy < size; steppy++)
@@ -791,6 +799,10 @@ INT32 P_CheckLevelFlat(const char *flatname)
 	return (INT32)i;
 }
 
+//
+// P_LoadSectors
+//
+
 static const sector_t sector_default = {
 	.nexttag = -1,
 	.firsttag = -1,
@@ -1894,7 +1906,7 @@ static void P_ReadBlockMapLump(INT16 *wadblockmaplump, size_t count)
 // because making both the WAD and PK3 loading code use
 // the same functions is trickier than it looks for blockmap
 // -- Monster Iestyn 09/01/18
-static boolean P_LoadRawBlockMap(UINT8 *data, size_t count)
+static boolean P_LoadBlockMap(UINT8 *data, size_t count)
 {
 	if (!count || count >= 0x20000)
 		return false;
@@ -2062,14 +2074,14 @@ 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
 		}
 
@@ -2120,7 +2132,7 @@ static void P_LoadMapLUT(const virtres_t* virt)
 		rejectmatrix = NULL;
 	}
 
-	if (!(virtblockmap && P_LoadRawBlockMap(virtblockmap->data, virtblockmap->size)))
+	if (!(virtblockmap && P_LoadBlockMap(virtblockmap->data, virtblockmap->size)))
 		P_CreateBlockMap();
 }
 
@@ -2193,7 +2205,7 @@ void P_SetupLevelSky(INT32 skynum, boolean global)
 {
 	char skytexname[12];
 
-	sprintf(skytexname, "SKY%d", skynum);
+	snprintf(skytexname, sizeof(skytexname), "SKY%d", skynum);
 	skytexture = R_TextureNumForName(skytexname);
 	levelskynum = skynum;
 
@@ -2413,7 +2425,8 @@ static void P_RunLevelScript(const char *scriptname)
 		lumpnum_t lumpnum;
 		char newname[9];
 
-		strlcpy(newname, scriptname, sizeof(newname));
+		strncpy(newname, scriptname, sizeof(newname)-1);
+		newname[sizeof(newname)-1] = '\0';
 
 		lumpnum = W_CheckNumForName(newname);
 
@@ -2423,7 +2436,7 @@ static void P_RunLevelScript(const char *scriptname)
 			return;
 		}
 
-		COM_BufInsertText(W_CacheLumpNum(lumpnum, PU_CACHE));
+		COM_BufInsertTextEx(W_CacheLumpNum(lumpnum, PU_CACHE), W_LumpLength(lumpnum));
 	}
 	else
 	{
@@ -2438,23 +2451,26 @@ static void P_ForceCharacter(const char *forcecharskin)
 	if (netgame)
 	{
 		char skincmd[33];
+
 		if (splitscreen)
 		{
-			sprintf(skincmd, "skin2 %s\n", forcecharskin);
+			snprintf(skincmd, sizeof(skincmd), "skin2 %s\n", forcecharskin);
 			CV_Set(&cv_skin2, forcecharskin);
+
 			if (splitscreen > 1)
 			{
-				sprintf(skincmd, "skin3 %s\n", forcecharskin);
+				snprintf(skincmd, sizeof(skincmd), "skin3 %s\n", forcecharskin);
 				CV_Set(&cv_skin3, forcecharskin);
+
 				if (splitscreen > 2)
 				{
-					sprintf(skincmd, "skin4 %s\n", forcecharskin);
+					snprintf(skincmd, sizeof(skincmd), "skin4 %s\n", forcecharskin);
 					CV_Set(&cv_skin4, forcecharskin);
 				}
 			}
 		}
 
-		sprintf(skincmd, "skin %s\n", forcecharskin);
+		snprintf(skincmd, sizeof(skincmd), "skin %s\n", forcecharskin);
 		COM_BufAddText(skincmd);
 	}
 	else
@@ -2511,7 +2527,7 @@ static void P_LoadRecordGhosts(void)
 
 	const char *mapname = G_BuildMapName(gamemap);
 
-	sprintf(gpath,"%s"PATHSEP"replay"PATHSEP"%s"PATHSEP"%s", srb2home, timeattackfolder, mapname);
+	snprintf(gpath, glen, "%s"PATHSEP"replay"PATHSEP"%s"PATHSEP"%s", srb2home, timeattackfolder, mapname);
 
 	// Best Time ghost
 	if (cv_ghost_besttime.value)
@@ -2867,7 +2883,8 @@ static void P_SetupPlayer(void)
 	if (!demo.playback && multiplayer && D_NumPlayers())
 	{
 		static char buf[256];
-		sprintf(buf, "replay"PATHSEP"online"PATHSEP"%d-%s", (int)(time(NULL)), G_BuildMapName(gamemap));
+
+		snprintf(buf, sizeof(buf), "replay"PATHSEP"online"PATHSEP"%d-%s", (int)(time(NULL)), G_BuildMapName(gamemap));
 
 		I_mkdir(va("%s"PATHSEP"replay", srb2home), 0755);
 		I_mkdir(va("%s"PATHSEP"replay"PATHSEP"online", srb2home), 0755);
@@ -2984,6 +3001,9 @@ 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;
 
@@ -3049,7 +3069,7 @@ boolean P_SetupLevel(boolean fromnetsave, boolean reloadinggamestate)
 		// Don't include these in the fade!
 		char tx[64];
 		V_DrawSmallString(1, 191, V_ALLOWLOWERCASE, M_GetText("Speeding off to..."));
-		snprintf(tx, 63, "%s%s%s",
+		snprintf(tx, sizeof(tx)-1, "%s%s%s",
 			mapheader->lvlttl,
 			(strlen(mapheader->zonttl) > 0) ? va(" %s",mapheader->zonttl) : // SRB2kart
 			((mapheader->levelflags & LF_NOZONE) ? "" : " Zone"),
@@ -3311,6 +3331,7 @@ static boolean P_CheckSoundReplacements(UINT16 wadnum, char *name, size_t i)
 
 	return false;
 }
+
 //
 // P_CheckReplacMapReplacements
 //

src/p_spec.c

@@ -2161,7 +2161,7 @@ static void P_ProcessLineSpecial(line_t *line, mobj_t *mo, sector_t *callsec)
 				newname[1] = 'C';
 				newname[2] = 'R';
 
-				scrnum = sides[line->sidenum[0]].textureoffset>>FRACBITS;
+				scrnum = sides[line->sidenum[0]].textureoffset >> FRACBITS;
 				if (scrnum < 0 || scrnum > 999)
 				{
 					scrnum = 0;
@@ -2169,9 +2169,9 @@ static void P_ProcessLineSpecial(line_t *line, mobj_t *mo, sector_t *callsec)
 				}
 				else
 				{
-					newname[5] = (char)('0' + (char)((scrnum/100)));
-					newname[6] = (char)('0' + (char)((scrnum%100)/10));
-					newname[7] = (char)('0' + (char)(scrnum%10));
+					newname[5] = (char)('0' + (char)((scrnum / 100)));
+					newname[6] = (char)('0' + (char)((scrnum % 100) / 10));
+					newname[7] = (char)('0' + (char)(scrnum % 10));
 				}
 				newname[8] = '\0';
 
@@ -2184,14 +2184,7 @@ static void P_ProcessLineSpecial(line_t *line, mobj_t *mo, sector_t *callsec)
 				else
 				{
 					// W_CacheLumpNum may not have null terminator, so we need to do this :blobcatgooglyholditsheadinitshands:
-					size_t len = W_LumpLength(lumpnum);
-					char *script = Z_Malloc(len+1, PU_STATIC, NULL);
-					memcpy(script, W_CacheLumpNum(lumpnum, PU_CACHE), len);
-					script[len] = 0;
-
-					COM_BufInsertText(script);
-
-					Z_Free(script);
+					COM_BufInsertTextEx(W_CacheLumpNum(lumpnum, PU_CACHE), W_LumpLength(lumpnum));
 				}
 			}
 			break;
@@ -3401,7 +3394,7 @@ 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:
@@ -4611,7 +4604,7 @@ 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:
@@ -5375,6 +5368,11 @@ 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
@@ -5384,6 +5382,10 @@ void P_SpawnSpecials(INT32 fromnetsave, boolean reloadinggamestate)
 				if (G_RaceGametype())
 					circuitmap = true;
 				break;
+
+			case 12: // Camera noclip
+				sector->flags |= SF_NOCLIPCAMERA;
+				break;
 		}
 	}
 
@@ -5468,11 +5470,11 @@ 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;
 
@@ -5565,6 +5567,11 @@ 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

@@ -38,6 +38,8 @@
 #include "i_video.h" // rendermode
 #include "m_perfstats.h"
 
+#include "lua_profile.h"
+
 // Object place
 #include "m_cheat.h"
 
@@ -622,6 +624,8 @@ void P_Ticker(boolean run)
 			}
 		}
 
+		LUA_ResetTicTimers();
+
 		ps_lua_mobjhooks.value.i = 0;
 		ps_checkposition_calls.value.i = 0;
 
@@ -629,6 +633,7 @@ void P_Ticker(boolean run)
 		LUA_HookPreThinkFrame();
 		PS_STOP_TIMING(ps_lua_prethinkframe_time);
 
+		// OK! Now that we got all of that sorted, players can think!
 		PS_START_TIMING(ps_playerthink_time);
 		for (i = 0; i < MAXPLAYERS; i++)
 		{
@@ -646,7 +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();
@@ -675,6 +680,7 @@ void P_Ticker(boolean run)
 		PS_STOP_TIMING(ps_lua_thinkframe_time);
 	}
 
+	// Run shield positioning
 	P_RunOverlays();
 	P_RunShadows();
 
@@ -796,7 +802,7 @@ void P_Ticker(boolean run)
 				if (!player->mo)
 					continue;
 
-				const boolean skybox = (skyboxmo[0] && cv_skybox.value);
+				const boolean skybox = (skyboxmo[0] && cv_skybox.value); // True if there's a skybox object and skyboxes are on
 
 				if (skyVisiblePerPlayer[i] && skybox)
 				{

src/p_user.c

@@ -625,15 +625,23 @@ boolean P_EndingMusic(player_t *player)
 	}
 
 	if (G_RaceGametype() && bestlocalpos == MAXPLAYERS+1)
-		sprintf(buffer, "k*fail"); // F-Zero death results theme
+	{
+		snprintf(buffer, sizeof(buffer), "k*fail"); // F-Zero death results theme
+	}
 	else
 	{
 		if (bestlocalpos == 1)
-			sprintf(buffer, "k*win");
+		{
+			snprintf(buffer, sizeof(buffer), "k*win");
+		}
 		else if (isPlayerLosing(bestlocalplayer))
-			sprintf(buffer, "k*lose");
+		{
+			snprintf(buffer, sizeof(buffer), "k*lose");
+		}
 		else
-			sprintf(buffer, "k*ok");
+		{
+			snprintf(buffer, sizeof(buffer), "k*ok");
+		}
 	}
 
 	S_SpeedMusic(1.0f);
@@ -1009,7 +1017,7 @@ boolean P_IsLocalPlayer(const player_t *player)
 }
 
 //
-// P_IsLocalPlayer
+// P_IsLocalPlayerNum
 //
 // Returns true if playernum is
 // on the local machine.
@@ -3553,7 +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);
@@ -3618,7 +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;
@@ -3674,7 +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);
@@ -4254,7 +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)
@@ -4272,7 +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;
 		}
 	}

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;
 	}
@@ -395,7 +394,7 @@ static void R_AddLine(seg_t *line)
 			// Find the other side!
 			INT32 line2 = P_FindSpecialLineFromTag(PORTALSPECIAL, line->linedef->tag, -1);
 
-			if (line->linedef == &lines[line2])
+			if (line2 >= 0 && line->linedef == &lines[line2])
 				line2 = P_FindSpecialLineFromTag(PORTALSPECIAL, line->linedef->tag, line2);
 
 			if (line2 >= 0) // found it!

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_segs.cpp

@@ -1882,7 +1882,7 @@ void R_StoreWallRange(INT32 start, INT32 stop)
 
 	// big room fix
 	if (longboi)
-		rw_distance = (fixed_t)R_CalcSegDist(curline,viewx,viewy);
+		rw_distance = (fixed_t)R_CalcSegDist(curline, viewx, viewy);
 
 	ds_p->x1 = rw_x = start;
 	ds_p->x2 = 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/s_sound.c

@@ -334,7 +334,7 @@ lumpnum_t S_GetSfxLumpNum(sfxinfo_t *sfx)
 	char namebuf[9];
 	lumpnum_t sfxlump;
 
-	sprintf(namebuf, "ds%s", sfx->name);
+	snprintf(namebuf, sizeof(namebuf), "ds%s", sfx->name);
 
 	sfxlump = W_CheckNumForName(namebuf);
 	if (sfxlump != LUMPERROR)
@@ -433,7 +433,7 @@ static boolean S_CheckSameSoundLimit(sfxenum_t sfx_id)
 		return true;
 
 	for (cnum = 0; cnum < numofchannels; cnum++)
-		if ((size_t)(channels[cnum].sfxinfo - S_sfx) == (size_t)sfx_id)
+		if (channels[cnum].sfxinfo == &S_sfx[sfx_id])
 			scount++;
 
 	//CONS_Printf("same sound count: %d for sfx: %d\n", scount, sfx_id);
@@ -864,18 +864,18 @@ void S_SetSfxVolume(INT32 volume)
 	if (volume < 0 || volume > 31)
 		CONS_Alert(CONS_WARNING, "sfxvolume should be between 0-31\n");
 
-	CV_SetValue(&cv_soundvolume, volume&0x1F);
+	CV_SetValue(&cv_soundvolume, volume & 0x1F);
 	actualsfxvolume = cv_soundvolume.value; // check for change of var
 
 	// now hardware volume
-	I_SetSfxVolume(volume&0x1F);
+	I_SetSfxVolume(volume & 0x1F);
 }
 
 void S_ClearSfx(void)
 {
 	size_t i;
 	for (i = 1; i < NUMSFX; i++)
-		I_FreeSfx(S_sfx + i);
+		I_FreeSfx(&S_sfx[i]);
 }
 
 static void S_StopChannel(INT32 cnum)
@@ -1067,12 +1067,12 @@ INT32 S_OriginPlaying(void *origin)
 
 // Searches through the channels and checks if a given id
 // is playing anywhere.
-INT32 S_IdPlaying(sfxenum_t id)
+INT32 S_IdPlaying(sfxenum_t sfx_id)
 {
 	INT32 cnum;
 
 	for (cnum = 0; cnum < numofchannels; cnum++)
-		if ((size_t)(channels[cnum].sfxinfo - S_sfx) == (size_t)id)
+		if (channels[cnum].sfxinfo == &S_sfx[sfx_id])
 			return 1;
 
 	return 0;
@@ -1080,7 +1080,7 @@ INT32 S_IdPlaying(sfxenum_t id)
 
 // Searches through the channels and checks for
 // origin x playing sound id y.
-INT32 S_SoundPlaying(void *origin, sfxenum_t id)
+INT32 S_SoundPlaying(void *origin, sfxenum_t sfx_id)
 {
 	INT32 cnum;
 
@@ -1089,8 +1089,8 @@ INT32 S_SoundPlaying(void *origin, sfxenum_t id)
 
 	for (cnum = 0; cnum < numofchannels; cnum++)
 	{
-		if (channels[cnum].origin == origin
-		 && (size_t)(channels[cnum].sfxinfo - S_sfx) == (size_t)id)
+		if (channels[cnum].origin == origin &&
+			channels[cnum].sfxinfo == &S_sfx[sfx_id])
 			return 1;
 	}
 
@@ -2193,7 +2193,7 @@ static void Command_Tunes_f(void)
 		track = (UINT16)atoi(COM_Argv(2))-1;
 
 	if (tunenum)
-		snprintf(mapmusic.name, 7, "%sM", G_BuildMapName(tunenum));
+		snprintf(mapmusic.name, sizeof(mapmusic.name), "%sM", G_BuildMapName(tunenum));
 	else
 		strlcpy(mapmusic.name, tunearg, sizeof(mapmusic.name));
 

src/s_sound.h

@@ -286,8 +286,8 @@ void S_SetSfxVolume(INT32 volume);
 void S_SetMusicVolume(INT32 volume);
 
 INT32 S_OriginPlaying(void *origin);
-INT32 S_IdPlaying(sfxenum_t id);
-INT32 S_SoundPlaying(void *origin, sfxenum_t id);
+INT32 S_IdPlaying(sfxenum_t sfx_id);
+INT32 S_SoundPlaying(void *origin, sfxenum_t sfx_id);
 
 void S_StartSoundName(void *mo, const  char *soundname);
 

src/sdl/CMakeLists.txt

@@ -177,6 +177,10 @@ if(${SDL2_FOUND})
 		)
 	endif()
 
+	if("${CMAKE_SYSTEM_NAME}" MATCHES "OpenBSD")
+		target_link_libraries(SRB2SDL2 PRIVATE pthread execinfo)
+	endif()
+
 	if(${CMAKE_SYSTEM} MATCHES Windows AND ${CMAKE_C_COMPILER_ID} MATCHES "GNU" AND ${SRB2_SYSTEM_BITS} EQUAL 32)
 		target_link_libraries(SRB2SDL2 PRIVATE
 			"${CMAKE_CURRENT_SOURCE_DIR}/../../libs/drmingw/lib/win32/libexchndl.a"
@@ -243,6 +247,10 @@ if(${SDL2_FOUND})
 		target_link_options(SRB2SDL2 PRIVATE -fsanitize=undefined)
 	endif()
 
+	if(NOT SRB2_CONFIG_MUMBLE)
+		target_compile_options(SRB2SDL2 PRIVATE -DNOMUMBLE)
+	endif()
+
 	## strip debug symbols into separate file when using gcc
 	# if(CMAKE_COMPILER_IS_GNUCC)
 	# 	if(${CMAKE_BUILD_TYPE} MATCHES Debug)

src/sdl/i_system.cpp

@@ -57,10 +57,13 @@ typedef LPVOID (WINAPI *p_MapViewOfFile) (HANDLE, DWORD, DWORD, DWORD, SIZE_T);
 #include <time.h>
 #include <stdlib.h>
 #include <string.h>
+
 #ifdef __GNUC__
 #include <unistd.h>
 #endif
+
 #if defined (__unix__) || defined (UNIXCOMMON)
+#include <sys/stat.h>
 #include <fcntl.h>
 #endif
 
@@ -577,7 +580,7 @@ void I_OutputMsg(const char *fmt, ...)
 		I_Error("I_OutputMsg: Out of memory!\n");
 
 	va_start(argptr, fmt);
-	vsprintf(txt, fmt, argptr);
+	vsnprintf(txt, len+1, fmt, argptr);
 	va_end(argptr);
 
 #ifdef HAVE_TTF
@@ -585,7 +588,7 @@ void I_OutputMsg(const char *fmt, ...)
 	DEFAULTFONTBGR, DEFAULTFONTBGG, DEFAULTFONTBGB, DEFAULTFONTBGA, txt);
 #endif
 
-	len = strlen(txt);
+	len = strnlen(txt, len+1);
 
 #ifdef LOGMESSAGES
 	if (logstream)
@@ -983,13 +986,13 @@ void I_InitJoystick(UINT8 index)
 
 	{
 		char dbpath[1024];
-		sprintf(dbpath, "%s" PATHSEP "gamecontrollerdb.txt", srb2path);
+		snprintf(dbpath, sizeof(dbpath), "%s" PATHSEP "gamecontrollerdb.txt", srb2path);
 		SDL_GameControllerAddMappingsFromFile(dbpath);
 	}
 
 	{
 		char dbpath[1024];
-		sprintf(dbpath, "%s" PATHSEP "gamecontrollerdb_user.txt", srb2home);
+		snprintf(dbpath, sizeof(dbpath), "%s" PATHSEP "gamecontrollerdb_user.txt", srb2home);
 		SDL_GameControllerAddMappingsFromFile(dbpath);
 	}
 
@@ -1018,6 +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))
@@ -1025,6 +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);
@@ -1151,8 +1157,7 @@ const char *I_GetJoyName(INT32 joyindex)
 
 		if (tempname)
 		{
-			memcpy(joyname, tempname, 255);
-			joyname[255] = '\0';
+			snprintf(joyname, sizeof(joyname), "%s", tempname);
 		}
 	}
 
@@ -1279,7 +1284,7 @@ static void I_SetupMumble(void)
 	int shmfd;
 	char memname[256];
 
-	snprintf(memname, 256, "/MumbleLink.%d", getuid());
+	snprintf(memname, sizeof(memname), "/MumbleLink.%d", getuid());
 	shmfd = shm_open(memname, O_RDWR, S_IRUSR | S_IWUSR);
 
 	if (shmfd < 0)
@@ -1396,19 +1401,31 @@ void I_Sleep(UINT32 ms)
 
 void I_SleepDuration(precise_t duration)
 {
-#if defined(__linux__) || defined(__FreeBSD__) || defined(__HAIKU__)
+#if defined(__linux__) || defined(__FreeBSD__) || defined(__HAIKU__) || defined(__OpenBSD__)
 	UINT64 precision = I_GetPrecisePrecision();
 	precise_t dest = I_GetPreciseTime() + duration;
+#ifdef __OpenBSD__
+	precise_t slack = (precision / 50); // 20 ms slack
+#else
 	precise_t slack = (precision / 5000); // 0.2 ms slack
+#endif
 	if (duration > slack)
 	{
 		duration -= slack;
 		struct timespec ts = {
 			.tv_sec = static_cast<__time_t>(duration / precision),
+#ifdef __BIONIC__
+			.tv_nsec = static_cast<long>(duration * 1000000000 / precision % 1000000000),
+#else
 			.tv_nsec = static_cast<__syscall_slong_t>(duration * 1000000000 / precision % 1000000000),
+#endif
 		};
 		int status;
+#ifdef __OpenBSD__
+		do status = nanosleep(&ts, &ts);
+#else
 		do status = clock_nanosleep(CLOCK_MONOTONIC, 0, &ts, &ts);
+#endif
 		while (status == EINTR);
 	}
 
@@ -1693,16 +1710,20 @@ static void I_PrintSignal(INT32 signal_num, boolean core_dumped, char *signal_ms
 	if (core_dumped)
 	{
 		if (sigmsg)
-			sprintf(signal_msg, "%s (core dumped)", sigmsg);
+		{
+			snprintf(signal_msg, 512, "%s (core dumped)", sigmsg);
+		}
 		else
+		{
 			strcat(signal_msg, " (core dumped)");
+		}
 	}
 	else
 	{
-		sprintf(signal_msg, "%s", sigmsg);
+		snprintf(signal_msg, 512, "%s", sigmsg);
 	}
 
-	sprintf(signal_name, "%s", signame);
+	snprintf(signal_name, 128, "%s", signame);
 }
 
 int I_OpenURL(const char *url)
@@ -1880,7 +1901,7 @@ FUNCNORETURN static ATTRNORETURN void newsignalhandler_Warn(const char *pr)
 {
 	char text[128];
 
-	snprintf(text, sizeof text,
+	snprintf(text, sizeof(text),
 			"Error while setting up signal reporting: %s: %s",
 			pr,
 			strerror(errno)
@@ -2096,7 +2117,7 @@ FUNCIERROR void ATTRNORETURN I_Error(const char *error, ...)
 		if (errorcount > 20)
 		{
 			va_start(argptr, error);
-			vsnprintf(buffer, 8192, error, argptr);
+			vsnprintf(buffer, sizeof(buffer), error, argptr);
 			va_end(argptr);
 
 			sigttl = "SRB2Kart " VERSIONSTRING " Recursive Error";
@@ -2110,7 +2131,7 @@ FUNCIERROR void ATTRNORETURN I_Error(const char *error, ...)
 
 	// Display error message in the console before we start shutting it down
 	va_start(argptr, error);
-	vsnprintf(buffer, 8192, error, argptr);
+	vsnprintf(buffer, sizeof(buffer), error, argptr);
 	va_end(argptr);
 	I_OutputMsg("\nI_Error(): %s\n", buffer);
 
@@ -2253,6 +2274,7 @@ void I_ShutdownSystem(void)
 	for (c = MAX_QUIT_FUNCS-1; c >= 0; c--)
 		if (quit_funcs[c])
 			(*quit_funcs[c])();
+
 #ifdef LOGMESSAGES
 	if (logstream)
 	{
@@ -2337,7 +2359,8 @@ char *I_GetUserName(void)
 				}
 			}
 		}
-		strncpy(username, p, MAXPLAYERNAME);
+
+		snprintf(username, sizeof(username), "%s", p);
 	}
 
 	if (!fastcmp(username, ""))
@@ -2361,6 +2384,24 @@ INT32 I_mkdir(const char *dirname, INT32 unixright)
 #endif
 }
 
+INT32 I_ChDir(const char *path)
+{
+#ifdef _WIN32
+	return (SetCurrentDirectoryA(path) ? 0 : -1);
+#else
+	return chdir(path);
+#endif
+}
+
+char *I_GetCwd(char *buf, size_t size)
+{
+#ifdef _WIN32
+	return (GetCurrentDirectoryA((DWORD)size, buf) ? buf : NULL);
+#else
+	return getcwd(buf, size);
+#endif
+}
+
 char *I_GetEnv(const char *name)
 {
 #ifdef NEED_SDL_GETENV
@@ -2382,13 +2423,15 @@ INT32 I_PutEnv(char *variable)
 INT32 I_ClipboardCopy(const char *data, size_t size)
 {
 	char storage[256];
+
 	if (size > 255)
 		size = 255;
-	memcpy(storage, data, size);
-	storage[size] = 0;
+
+	snprintf(storage, sizeof(storage), "%.*s", (int)size, data);
 
 	if (SDL_SetClipboardText(storage))
 		return 0;
+
 	return -1;
 }
 
@@ -2401,7 +2444,7 @@ const char *I_ClipboardPaste(void)
 		return NULL;
 
 	clipboard_contents = SDL_GetClipboardText();
-	strlcpy(clipboard_modified, clipboard_contents, 256);
+	snprintf(clipboard_modified, sizeof(clipboard_modified), "%s", clipboard_contents);
 	SDL_free(clipboard_contents);
 
 	while (*i)
@@ -2417,6 +2460,7 @@ const char *I_ClipboardPaste(void)
 			*i = '?'; // Nonprintable chars become question marks
 		++i;
 	}
+
 	return (const char *)&clipboard_modified;
 }
 
@@ -2430,28 +2474,23 @@ const char *I_ClipboardPaste(void)
 */
 static boolean isWadPathOk(const char *path)
 {
-	char *wad3path = static_cast<char*>(malloc(256));
+	char wad3path[256];
 
-	if (!wad3path)
-		return false;
-
-	sprintf(wad3path, pandf, path, WADKEYWORD);
+	snprintf(wad3path, sizeof(wad3path), pandf, path, WADKEYWORD);
 
 	if (FIL_ReadFileOK(wad3path))
 	{
-		free(wad3path);
 		return true;
 	}
 
-	free(wad3path);
 	return false;
 }
 
-static void pathonly(char *s)
+static void pathonly(char *s, size_t size)
 {
 	size_t j;
 
-	for (j = strlen(s); j != (size_t)-1; j--)
+	for (j = strnlen(s, size); j != (size_t)-1; j--)
 	{
 		if ((s[j] == '\\') || (s[j] == ':') || (s[j] == '/'))
 		{
@@ -2478,11 +2517,12 @@ static const char *searchWad(const char *searchDir)
 	static char tempsw[256] = "";
 	filestatus_t fstemp;
 
-	strcpy(tempsw, WADKEYWORD);
+	snprintf(tempsw, sizeof(tempsw), "%s", WADKEYWORD);
 	fstemp = filesearch(tempsw, searchDir, NULL, true, 20);
+
 	if (fstemp == FS_FOUND)
 	{
-		pathonly(tempsw);
+		pathonly(tempsw, sizeof(tempsw));
 		return tempsw;
 	}
 
@@ -2520,7 +2560,7 @@ static const char *locateWad(void)
 
 #ifndef NOCWD
 	// examine current dir
-	strcpy(returnWadPath, ".");
+	snprintf(returnWadPath, sizeof(returnWadPath), "%s", ".");
 	I_OutputMsg(",%s", returnWadPath);
 	if (isWadPathOk(returnWadPath))
 		return NULL;
@@ -2532,7 +2572,7 @@ static const char *locateWad(void)
 	// examine user jart directory
 	if ((envstr = I_GetEnv("HOME")) != NULL)
 	{
-		sprintf(returnWadPath, "%s" PATHSEP DEFAULTDIR, envstr);
+		snprintf(returnWadPath, sizeof(returnWadPath), "%s" PATHSEP DEFAULTDIR, envstr);
 		CHECKWADPATH(returnWadPath);
 	}
 #endif
@@ -2546,7 +2586,7 @@ static const char *locateWad(void)
 	// examine default dirs
 	for (i = 0; wadDefaultPaths[i]; i++)
 	{
-		strcpy(returnWadPath, wadDefaultPaths[i]);
+		snprintf(returnWadPath, sizeof(returnWadPath), "%s", wadDefaultPaths[i]);
 		CHECKWADPATH(returnWadPath);
 	}
 
@@ -2574,12 +2614,11 @@ extern "C" const char *I_LocateWad(void)
 		// change to the directory where we found srb2.srb
 #if defined (_WIN32)
 		waddir = _fullpath(NULL, waddir, MAX_PATH);
-		SetCurrentDirectoryA(waddir);
 #else
 		waddir = realpath(waddir, NULL);
-		if (waddir == NULL || chdir(waddir) == -1)
-			I_OutputMsg("Couldn't change working directory\n");
 #endif
+		if (waddir == NULL || I_ChDir(waddir) == -1)
+			I_OutputMsg("Couldn't change working directory\n");
 	}
 
 	return waddir;

src/sdl/i_ttf.c

@@ -183,13 +183,17 @@ void I_TTFDrawText(TTF_Font *font, TextQuality quality, INT32 fgR, INT32 fgG, IN
 				TTFRect.x = TTFRectCheck.x;
 				TTFRect.y = TTFRectCheck.y;
 			}
+
 			// Copy the character to the text buffer.
-			sprintf(textbuffer, "%s%c", textbuffer, c);
+			snprintf(textbuffer, sizeof(textbuffer), "%s%c", textbuffer, c);
+
 			// Hack to allow TTF_SizeText to work properly.
-			sprintf(linebuffer, "%c", c);
+			snprintf(linebuffer, sizeof(linebuffer), "%c", c);
+
 			// If we have reached the end of the screen, move to the next available line.
 			TTF_SizeText(currentfont, linebuffer, &w, &h);
 			TTFRectCheck.x += w;
+
 			if (TTFRectCheck.x >= res.width)
 			{
 				// Render cached text to the SDL surface.
@@ -204,8 +208,10 @@ void I_TTFDrawText(TTF_Font *font, TextQuality quality, INT32 fgR, INT32 fgG, IN
 				TTFRect.y = TTFRectCheck.y;
 			}
 		}
+
 		// Add 1 to the pointer reference for the character to process.
 		textmsg++;
+
 		// Copy contents of the now-old buffer to somewhere else, so it can be referenced in next loop.
 		prevc = c;
 	}

src/sdl/i_video.c

@@ -1538,9 +1538,9 @@ const char *VID_GetModeName(INT32 modeNum)
 	if (modeNum > MAXWINMODES)
 		return NULL;
 
-	sprintf(&vidModeName[modeNum][0], "%dx%d",
-		windowedModes[modeNum][0],
-		windowedModes[modeNum][1]);
+	snprintf(&vidModeName[modeNum][0], sizeof(vidModeName[modeNum]), "%dx%d",
+			  windowedModes[modeNum][0],
+			  windowedModes[modeNum][1]);
 
 	return &vidModeName[modeNum][0];
 }

src/sdl/mixer_sound.c

@@ -868,7 +868,7 @@ boolean I_SetSongSpeed(float speed)
 		{
 			// deprecated in 0.5.0
 			char modspd[13];
-			sprintf(modspd, "%g", speed);
+			snprintf(modspd, sizeof(modspd), "%g", speed);
 			openmpt_module_ctl_set(openmpt_mhandle, "play.tempo_factor", modspd);
 		}
 #else

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.
@@ -591,7 +591,7 @@ static void ST_overlayDrawer(void)
 					char name[MAXPLAYERNAME+12];
 
 					INT32 y = (stplyrnum == 0) ? 4 : BASEVIDHEIGHT/2-12;
-					sprintf(name, "VIEWPOINT: %s", player_names[stplyr-players]);
+					snprintf(name, sizeof(name), "VIEWPOINT: %s", player_names[stplyr-players]);
 					V_DrawRightAlignedThinString(BASEVIDWIDTH-40, y, V_HUDTRANSHALF|V_ALLOWLOWERCASE|K_calcSplitFlags(V_SNAPTOTOP|V_SNAPTOBOTTOM|V_SNAPTORIGHT), name);
 				}
 				else if (splitscreen)

src/v_video.c

@@ -581,13 +581,19 @@ const char *GetPalette(void)
 
 	if (user && user[0])
 	{
-		if (W_CheckNumForName(user) == LUMPERROR)
+		const lumpnum_t palnum = W_CheckNumForName(user);
+
+		if (palnum == LUMPERROR)
 		{
 			CONS_Alert(CONS_WARNING, "cv_palette %s lump does not exist\n", user);
 		}
+		else if (W_LumpLength(palnum) % (256 * 3) != 0) // not divisable by 768, so most def not a valid palette, idk if theres a better way to check this
+		{
+			CONS_Alert(CONS_WARNING, "cv_palette %s is not a valid palette lump\n", user);
+		}
 		else
 		{
-			return cv_palette.string;
+			return user;
 		}
 	}
 
@@ -609,15 +615,16 @@ void V_ReloadPalette(void)
 void V_SetPalette(INT32 palettenum)
 {
 	RGBA_t *pal = NULL;
+
 	if (!pLocalPalette)
 		V_ReloadPalette();
 
-#ifdef HWRENDER
-	if (rendermode == render_soft ||
-	   (rendermode == render_opengl && HWR_ShouldUsePaletteRendering())) // opengl without paletterendering hates subpalettes
-#endif
+	if (palettenum == 0)
 	{
-		if (palettenum == 0)
+#ifdef HWRENDER
+		if (rendermode == render_soft ||
+			(rendermode == render_opengl && HWR_ShouldUsePaletteRendering())) // opengl without paletterendering hates subpalettes
+#endif
 		{
 			palettenum = cv_palettenum.value;
 		}

src/w_wad.c

@@ -292,8 +292,7 @@ static inline void W_LoadDehackedLumpsPK3(UINT16 wadnum)
 			if (!name)
 				I_Error("W_LoadDehackedLumpsPK3: Out of memory!\n");
 
-			sprintf(name, "%s|%s", wadfiles[wadnum]->filename, lump_p->fullname);
-			name[length] = '\0';
+			snprintf(name, length + 1, "%s|%s", wadfiles[wadnum]->filename, lump_p->fullname);
 			CONS_Printf("Loading SOC from %s\n", name);
 			DEH_LoadDehackedLumpPwad(wadnum, posStart);
 			free(name);
@@ -328,8 +327,7 @@ static inline void W_LoadDehackedLumps(UINT16 wadnum)
 			if (!name)
 				I_Error("W_LoadDehackedLumps: Out of memory!\n");
 
-			sprintf(name, "%s|%s", wadfiles[wadnum]->filename, lump_p->fullname);
-			name[length] = '\0';
+			snprintf(name, length + 1, "%s|%s", wadfiles[wadnum]->filename, lump_p->fullname);
 
 			CONS_Printf(M_GetText("Loading SOC from %s\n"), name);
 			DEH_LoadDehackedLumpPwad(wadnum, lump);
@@ -398,6 +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.
  */
@@ -1097,18 +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
@@ -1123,7 +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/win32/win_dbg.c

@@ -118,7 +118,7 @@ static VOID FPrintf(HANDLE fileHandle, LPCSTR lpFmt, ...)
 	DWORD   bytesWritten;
 
 	va_start(arglist, lpFmt);
-	vsnprintf(str, 1999, lpFmt, arglist);
+	vsnprintf(str, sizeof(str), lpFmt, arglist);
 	va_end(arglist);
 
 	WriteFile(fileHandle, str, (DWORD)strlen(str), &bytesWritten, NULL);

src/y_inter.c

@@ -153,7 +153,7 @@ static void Y_CalculateMatchData(UINT8 rankingsmode, void (*comparison)(INT32))
 		;
 	else if ((data.rankingsmode = (boolean)rankingsmode))
 	{
-		sprintf(data.levelstring, "* Total Rankings *");
+		snprintf(data.levelstring, sizeof(data.levelstring), "* Total Rankings *");
 		data.encore = false;
 	}
 	else
@@ -162,32 +162,41 @@ static void Y_CalculateMatchData(UINT8 rankingsmode, void (*comparison)(INT32))
 		if (mapheaderinfo[prevmap]->levelflags & LF_NOZONE)
 		{
 			if (mapheaderinfo[prevmap]->actnum[0])
+			{
 				snprintf(data.levelstring,
-					sizeof data.levelstring,
+					sizeof(data.levelstring),
 					"* %s %s *",
 					mapheaderinfo[prevmap]->lvlttl, mapheaderinfo[prevmap]->actnum);
+			}
 			else
+			{
 				snprintf(data.levelstring,
-					sizeof data.levelstring,
+					sizeof(data.levelstring),
 					"* %s *",
 					mapheaderinfo[prevmap]->lvlttl);
+			}
 		}
 		else
 		{
 			const char *zonttl = (mapheaderinfo[prevmap]->zonttl[0] ? mapheaderinfo[prevmap]->zonttl : "Zone");
+
 			if (mapheaderinfo[prevmap]->actnum[0])
+			{
 				snprintf(data.levelstring,
-					sizeof data.levelstring,
+					sizeof(data.levelstring),
 					"* %s %s %s *",
 					mapheaderinfo[prevmap]->lvlttl, zonttl, mapheaderinfo[prevmap]->actnum);
+			}
 			else
+			{
 				snprintf(data.levelstring,
-					sizeof data.levelstring,
+					sizeof(data.levelstring),
 					"* %s %s *",
 					mapheaderinfo[prevmap]->lvlttl, zonttl);
+			}
 		}
 
-		data.levelstring[sizeof data.levelstring - 1] = '\0';
+		data.levelstring[sizeof(data.levelstring) - 1] = '\0';
 
 		data.encore = encoremode;
 
@@ -247,6 +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],
@@ -254,6 +264,7 @@ static void Y_CalculateMatchData(UINT8 rankingsmode, void (*comparison)(INT32))
 				*data.color[data.numplayers],
 				data.val[data.numplayers]
 			);
+		}
 
 		data.numplayers++;
 	}
@@ -265,13 +276,13 @@ static void Y_CalculateMatchData(UINT8 rankingsmode, void (*comparison)(INT32))
 //
 static void Y_PlayerStandingsDrawer(y_data_t *standings, INT32 x, INT32 hilicol)
 {
+	INT32 i;
+
 	if (standings->numplayers == 0)
 	{
 		return;
 	}
 
-	INT32 i;
-
 #define NUMFORNEWCOLUMN 8
 	INT32 y = 41, gutter = ((standings->numplayers > NUMFORNEWCOLUMN) ? 0 : (BASEVIDWIDTH/2));
 	INT32 dupadjust = cv_betainterscreen.value ? 314 : vid.scaledwidth, duptweak = cv_betainterscreen.value ? -3 : (dupadjust - BASEVIDWIDTH)/2;
@@ -312,6 +323,12 @@ static void Y_PlayerStandingsDrawer(y_data_t *standings, INT32 x, INT32 hilicol)
 		const UINT8 pnum = standings->num[i];
 		player_t *player = &players[pnum];
 
+#if MAXPLAYERS > 16
+		// 32 Player TODO: port over and cleanup standings drawer from sat-32p/blankart
+		if (i > 16)
+			break;
+#endif
+
 		if (pnum == MAXPLAYERS)
 			;
 		else if (!playeringame[pnum] || player->spectator)
@@ -360,9 +377,9 @@ static void Y_PlayerStandingsDrawer(y_data_t *standings, INT32 x, INT32 hilicol)
 				if (standings->increase[pnum] != UINT8_MAX)
 				{
 					if (standings->increase[pnum] > 9)
-						snprintf(strtime, sizeof strtime, "(+%02d)", standings->increase[pnum]);
+						snprintf(strtime, sizeof(strtime), "(+%02d)", standings->increase[pnum]);
 					else
-						snprintf(strtime, sizeof strtime, "(+  %d)", standings->increase[pnum]);
+						snprintf(strtime, sizeof(strtime), "(+  %d)", standings->increase[pnum]);
 
 					if (standings->numplayers > NUMFORNEWCOLUMN)
 						V_DrawRightAlignedThinString(x+135+gutter, y-1, V_6WIDTHSPACE, strtime);
@@ -370,7 +387,7 @@ static void Y_PlayerStandingsDrawer(y_data_t *standings, INT32 x, INT32 hilicol)
 						V_DrawRightAlignedString(x+120+gutter, y, 0, strtime);
 				}
 
-				snprintf(strtime, sizeof strtime, "%d", standings->val[i]);
+				snprintf(strtime, sizeof(strtime), "%d", standings->val[i]);
 
 				if (standings->numplayers > NUMFORNEWCOLUMN)
 					V_DrawRightAlignedThinString(x+152+gutter, y-1, V_6WIDTHSPACE, strtime);
@@ -385,9 +402,9 @@ static void Y_PlayerStandingsDrawer(y_data_t *standings, INT32 x, INT32 hilicol)
 				{
 					if (intertype == int_race)
 					{
-						snprintf(strtime, sizeof strtime, "%i'%02i\"%02i", G_TicsToMinutes(standings->val[i], true),
+						snprintf(strtime, sizeof(strtime), "%i'%02i\"%02i", G_TicsToMinutes(standings->val[i], true),
 						G_TicsToSeconds(standings->val[i]), G_TicsToCentiseconds(standings->val[i]));
-						strtime[sizeof strtime - 1] = '\0';
+						strtime[sizeof(strtime) - 1] = '\0';
 
 						if (standings->numplayers > NUMFORNEWCOLUMN)
 							V_DrawRightAlignedThinString(x+152+gutter, y-1, V_6WIDTHSPACE, strtime);
@@ -652,15 +669,16 @@ static void Y_UpdateRecordReplays(void)
 	if ((gpath = malloc(glen)) == NULL)
 		I_Error("Out of memory for replay filepath\n");
 
-	sprintf(gpath,"%s"PATHSEP"replay"PATHSEP"%s"PATHSEP"%s", srb2home, timeattackfolder, G_BuildMapName(gamemap));
-	snprintf(lastdemo, 255, "%s-%s-last.lmp", gpath, cv_chooseskin.string);
+	snprintf(gpath, glen, "%s"PATHSEP"replay"PATHSEP"%s"PATHSEP"%s", srb2home, timeattackfolder, G_BuildMapName(gamemap));
+
+	snprintf(lastdemo, sizeof(lastdemo)-1, "%s-%s-last.lmp", gpath, cv_chooseskin.string);
 
 	if (FIL_FileExists(lastdemo))
 	{
 		UINT8 *buf;
 		size_t len = FIL_ReadFile(lastdemo, &buf);
 
-		snprintf(bestdemo, 255, "%s-%s-time-best.lmp", gpath, cv_chooseskin.string);
+		snprintf(bestdemo, sizeof(bestdemo)-1, "%s-%s-time-best.lmp", gpath, cv_chooseskin.string);
 		if (!FIL_FileExists(bestdemo) || G_CmpDemoTime(bestdemo, lastdemo) & 1)
 		{ // Better time, save this demo.
 			if (FIL_FileExists(bestdemo))
@@ -669,7 +687,7 @@ static void Y_UpdateRecordReplays(void)
 			CONS_Printf("\x83%s\x80 %s '%s'\n", M_GetText("NEW RECORD TIME!"), M_GetText("Saved replay as"), bestdemo);
 		}
 
-		snprintf(bestdemo, 255, "%s-%s-lap-best.lmp", gpath, cv_chooseskin.string);
+		snprintf(bestdemo, sizeof(bestdemo)-1, "%s-%s-lap-best.lmp", gpath, cv_chooseskin.string);
 		if (!FIL_FileExists(bestdemo) || G_CmpDemoTime(bestdemo, lastdemo) & (1<<1))
 		{ // Better lap time, save this demo.
 			if (FIL_FileExists(bestdemo))
@@ -1499,12 +1517,12 @@ void Y_StartVote(void)
 		{
 			if (mapheaderinfo[votelevels[i][0]]->actnum[0])
 				snprintf(levelinfo[i].str,
-					sizeof levelinfo[i].str,
+					sizeof(levelinfo[i].str),
 					"%s %s",
 					mapheaderinfo[votelevels[i][0]]->lvlttl, mapheaderinfo[votelevels[i][0]]->actnum);
 			else
 				snprintf(levelinfo[i].str,
-					sizeof levelinfo[i].str,
+					sizeof(levelinfo[i].str),
 					"%s",
 					mapheaderinfo[votelevels[i][0]]->lvlttl);
 		}
@@ -1512,12 +1530,12 @@ void Y_StartVote(void)
 		{
 			if (mapheaderinfo[votelevels[i][0]]->actnum[0])
 				snprintf(levelinfo[i].str,
-					sizeof levelinfo[i].str,
+					sizeof(levelinfo[i].str),
 					"%s %s %s",
 					mapheaderinfo[votelevels[i][0]]->lvlttl, mapheaderinfo[votelevels[i][0]]->zonttl, mapheaderinfo[votelevels[i][0]]->actnum);
 			else
 				snprintf(levelinfo[i].str,
-					sizeof levelinfo[i].str,
+					sizeof(levelinfo[i].str),
 					"%s %s",
 					mapheaderinfo[votelevels[i][0]]->lvlttl, mapheaderinfo[votelevels[i][0]]->zonttl);
 		}

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
 
@@ -842,6 +804,27 @@ void* Z_LevelPoolMalloc(size_t size)
 	return p;
 }
 
+boolean Z_IsMobjValid2(void *p, const char *file, INT32 line)
+{
+	//(void)file;
+	//(void)line;
+
+	// mobj was removed
+	// no need to worry here
+	if (p == NULL)
+		return false;
+
+	// mobjs reside in the large pool
+	if (!g_level_large_pool.ptrcheck(p))
+	{
+		//I_Error("invalid mobj! at %s:%d", file, line);
+		CONS_Alert(CONS_ERROR, "invalid mobj! at %s:%d", file, line);
+		return false;
+	}
+
+	return true;
+}
+
 void* Z_LevelPoolCalloc(size_t size)
 {
 	void* p = Z_LevelPoolMalloc(size);

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
@@ -170,6 +173,8 @@ char *Z_StrDup(const char *in);
 size_t Z_LevelPoolUsage(void);
 void *Z_LevelPoolMalloc(size_t size);
 void *Z_LevelPoolCalloc(size_t size);
+#define Z_IsMobjValid(p) Z_IsMobjValid2(p, __FILE__, __LINE__)
+boolean Z_IsMobjValid2(void *p, const char *file, INT32 line);
 void Z_LevelPoolFree(void *p, size_t size);
 
 // for use with CLEANUP macro