diff --git a/engine/Makefile b/engine/Makefile
index 66e62b7f9..1942abe32 100644
--- a/engine/Makefile
+++ b/engine/Makefile
@@ -6,11 +6,15 @@ STRIPFLAGS=--strip-unneeded --remove-section=.comment
 
 CPUOPTIMIZATIONS=
 
-BASE_DIR=$(realpath .)
+#canonicalize the source path. except emscripten warns about that like crazy. *sigh*
+BASE_DIR:=$(realpath .)
+ifeq ($(FTE_TARGET),web)
+	BASE_DIR:=.
+endif
 
 SVNREVISION:=-DSVNREVISION=$(shell test -d .svn && svnversion || echo -)
 
-WHOAMI=$(shell whoami)
+WHOAMI:=$(shell whoami)
 
 #only limited forms of cross-making is supported
 #only the following 3 are supported
@@ -84,8 +88,8 @@ ifeq ($(FTE_TARGET),droid)
 			TOOLCHAIN:=$(ANDROID_NDK_ROOT)/toolchains/arm-linux-androideabi-4.7/prebuilt/windows/bin/arm-linux-androideabi-
 		endif
 		ANDROID_SCRIPT=android.bat
-		#make can't cope with absolute paths in dependancy files
-		NODEPS = 1
+		#make can't cope with absolute win32 paths in dependancy files
+		DEPCC=
 	endif
 
 	DROID_API_LEVEL=4
@@ -820,7 +824,7 @@ ifeq ($(FTE_TARGET),vc)
 	DO_CC=@$(CC) /nologo $(ALL_CFLAGS) -Fo$@ -c $<
 	DO_LD=$(DO_ECHO) "$(MSVCPATH)link" /nologo /out:"$@" /nodefaultlib:libc.lib /LARGEADDRESSAWARE /nodefaultlib:MSVCRT $(MSVCLIB) /manifest:no /OPT:REF  wsock32.lib user32.lib advapi32.lib winmm.lib libs/zlib$(BITS).lib shell32.lib
 	PRECOMPHEADERS = 
-	NODEPS = 1
+	DEPCC=
 
 	LIBS_DIR=./libs/
 
@@ -1094,9 +1098,11 @@ endif
 ifeq ($(FTE_TARGET),web)
 	WEB_PREJS ?= --pre-js web/prejs.js
 	WEB_MEMORY?=402653184
-	RELEASE_CFLAGS=-O1 -DOMIT_QCC -DGL_STATIC -DFTE_TARGET_WEB $(WEB_PREJS)
-	DEBUG_CFLAGS=-O0 -g --jcache -DOMIT_QCC -DGL_STATIC -DFTE_TARGET_WEB $(WEB_PREJS)
-	CC=emcc -s TOTAL_MEMORY=$(WEB_MEMORY)
+	RELEASE_CFLAGS=-DOMIT_QCC -DGL_STATIC -DFTE_TARGET_WEB
+	DEBUG_CFLAGS=-g --jcache -DOMIT_QCC -DGL_STATIC -DFTE_TARGET_WEB
+	RELEASE_LDFLAGS=-O1	$(WEB_PREJS) -s TOTAL_MEMORY=$(WEB_MEMORY)
+	DEBUG_LDLAGS=-O0	$(WEB_PREJS) -s TOTAL_MEMORY=$(WEB_MEMORY)
+	CC=emcc
 	#-s ASM_JS=1
 	#BASELDFLAGS=
 
@@ -1126,10 +1132,12 @@ ifeq ($(FTE_TARGET),web)
 	OGGVORBISLDFLAGS=
 
 	BOTLIB_CFLAGS=
-	NODEPS = 1
+	#generate deps properly
+	#DEPCC=
 endif
 
 SV_DIR?=sv_sdl
+DEPCC?=$(CC)
 
 -include Makefile_private
 
@@ -1192,9 +1200,9 @@ $(OUT_DIR)/npplug.o : ftequake/npplug.rc
 #	rm -f $@.$$$$
 
 $(OUT_DIR)/%.o $(OUT_DIR)/%.d : %.c
-ifeq ($(NODEPS),)
+ifneq ($(DEPCC),)
 	@set -e; rm -f $@.d; \
-	 $(CC) -MM $(ALL_CFLAGS) $< > $@.d.$$$$; \
+	 $(DEPCC) -MM $(ALL_CFLAGS) $< > $@.d.$$$$; \
 	 sed 's,\($*\)\.o[ :]*,$@ $@.d : ,g' < $@.d.$$$$ > $@.d; \
 	 sed -e 's/.*://' -e 's/\\$$//' < $@.d.$$$$ | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $@.d; \
 	 rm -f $@.d.$$$$
@@ -1202,9 +1210,9 @@ endif
 	$(DO_CC) -I$(OUT_DIR)
 
 $(OUT_DIR)/%.o $(OUT_DIR)/%.d : %.cpp
-ifeq ($(NODEPS),)
+ifneq ($(DEPCC),)
 	@set -e; rm -f $@.d; \
-	$(CC) -MM $(ALL_CFLAGS) $< > $@.d.$$$$; \
+	$(DEPCC) -MM $(ALL_CFLAGS) $< > $@.d.$$$$; \
 	sed 's,\($*\)\.o[ :]*,$@ $@.d : ,g' < $@.d.$$$$ > $@.d; \
 	sed -e 's/.*://' -e 's/\\$$//' < $@.d.$$$$ | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $@.d; \
 	rm -f $@.d.$$$$
@@ -1212,9 +1220,9 @@ endif
 	$(DO_CC) -I$(OUT_DIR)
 
 $(OUT_DIR)/%.oo $(OUT_DIR)/%.d : %.c
-ifeq ($(NODEPS),)
+ifneq ($(DEPCC),)
 	@set -e; rm -f $@.d; \
-	 $(CC) -MM $(ALL_CFLAGS) $< > $@.d.$$$$; \
+	 $(DEPCC) -MM $(ALL_CFLAGS) $< > $@.d.$$$$; \
 	 sed 's,\($*\)\.oo[ :]*,$@ $@.d : ,g' < $@.d.$$$$ > $@.d; \
 	 sed -e 's/.*://' -e 's/\\$$//' < $@.d.$$$$ | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $@.d; \
 	 rm -f $@.d.$$$$
@@ -1223,7 +1231,7 @@ endif
 
 $(OUT_DIR)/%.mo $(OUT_DIR)/%.d : %.m
 	@set -e; rm -f $@.d; \
-	 $(CC) -MM $(ALL_CFLAGS) $< > $@.d.$$$$; \
+	 $(DEPCC) -MM $(ALL_CFLAGS) $< > $@.d.$$$$; \
 	 sed 's,\($*\)\.mo[ :]*,$@ $@.d : ,g' < $@.d.$$$$ > $@.d; \
 	 sed -e 's/.*://' -e 's/\\$$//' < $@.d.$$$$ | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $@.d; \
 	 rm -f $@.d.$$$$
@@ -1231,7 +1239,7 @@ $(OUT_DIR)/%.mo $(OUT_DIR)/%.d : %.m
 
 #enables use of precompiled headers in gcc 3.4 onwards.
 $(OUT_DIR)/quakedef.h.gch : quakedef.h
-	$(CC) -x c $(BASE_CFLAGS) $(WCFLAGS) -o $@ -c $< $(CFLAGS)
+	$(CC) -x c $(ALL_CFLAGS) -o $@ -c $<
 PRECOMPHEADERS ?= $(OUT_DIR)/quakedef.h.gch
 
 #addprefix is to add the ./release/server/ part of the object name
diff --git a/engine/client/cl_demo.c b/engine/client/cl_demo.c
index 16800fe60..4119d4993 100644
--- a/engine/client/cl_demo.c
+++ b/engine/client/cl_demo.c
@@ -1469,7 +1469,7 @@ void CL_PlayDemo_f (void)
 void CL_PlayDemo(char *demoname)
 {
 	char	name[256];
-	int ft, neg;
+	int ft, neg = false;
 	int len;
 	char type;
 	char chr;
@@ -1564,8 +1564,6 @@ void CL_PlayDemo(char *demoname)
 	}
 	else
 	{
-		cls.protocol = CP_QUAKEWORLD;
-
 		ft = 0;	//work out if the first line is a int for the track number.
 		while ((VFS_READ(cls.demoinfile, &chr, 1)==1) && (chr != '\n'))
 		{
@@ -1576,6 +1574,8 @@ void CL_PlayDemo(char *demoname)
 			else
 				ft = ft * 10 + ((int)chr - '0');
 		}
+		if (neg)
+			ft *= -1;
 		if (chr == '\n')
 		{
 #ifndef NQPROT
@@ -1583,12 +1583,17 @@ void CL_PlayDemo(char *demoname)
 			CL_StopPlayback();
 			return;
 #else
+			//fixme: play that cdtrack.
 			cls.protocol = CP_NETQUAKE;
 			cls.demoplayback = DPB_NETQUAKE;	//nq demos. :o)
 #endif
 		}
 		else
+		{
+			cls.protocol = CP_QUAKEWORLD;
+
 			VFS_SEEK(cls.demoinfile, start);	//quakeworld demo, so go back to start.
+		}
 	}
 
 	TP_ExecTrigger ("f_demostart");
diff --git a/engine/client/cl_ents.c b/engine/client/cl_ents.c
index 631ed69df..c8ceeae64 100644
--- a/engine/client/cl_ents.c
+++ b/engine/client/cl_ents.c
@@ -1288,7 +1288,7 @@ void CLDP_ParseDarkPlaces5Entities(void)	//the things I do.. :o(
 	static packet_entities_t	newpack;
 
 	entity_state_t		*to, *from;
-	unsigned short read;
+	unsigned int read;
 	int oldi, newi, lowesti, lowestv, newremaining;
 	qboolean remove;
 
@@ -1306,12 +1306,15 @@ void CLDP_ParseDarkPlaces5Entities(void)	//the things I do.. :o(
 	oldi = 0;
 
 	newpack.num_entities = 0;
-	for (read = MSG_ReadShort(); read!=0x8000; read = MSG_ReadShort())
+	for (;;)
 	{
+		read = MSG_ReadShort();
 		if (msg_badread)
 			Host_EndGame("Corrupt entitiy message packet\n");
 		remove = !!(read&0x8000);
-		read&=~0x8000;
+		read&=0x7fff;
+		if (remove && !read)
+			break;	//remove world signals end of packet.
 
 		if (read >= MAX_EDICTS)
 			Host_EndGame("Too many entities.\n");
@@ -1417,7 +1420,6 @@ void CLNQ_ParseEntity(unsigned int bits)
 	int num;
 	entity_state_t		*state;//, *from;
 	entity_state_t	*base;
-	static float lasttime;
 	packet_entities_t	*pack;
 
 	if (cls.signon == 4 - 1)
@@ -1461,7 +1463,6 @@ void CLNQ_ParseEntity(unsigned int bits)
 			pack->entities = BZ_Realloc(pack->entities, sizeof(entity_state_t)*pack->max_entities);
 			memset(pack->entities + pack->num_entities, 0, sizeof(entity_state_t));
 		}
-		lasttime = realtime;
 		state = &pack->entities[pack->num_entities++];
 	}
 
@@ -3615,21 +3616,6 @@ int lastplayerinfo;
 void CL_ParseClientdata (void);
 void CL_MVDUpdateSpectator(void)
 {
-	player_state_t *self, *oldself;
-	int s;
-	for (s = 0; s < cl.splitclients; s++)
-	{
-		self = &cl.inframes[cl.parsecount & UPDATE_MASK].playerstate[cl.playernum[s]];
-		oldself = &cl.inframes[(cls.netchan.outgoing_sequence - 1) & UPDATE_MASK].playerstate[cl.playernum[s]];
-//		cl.frames[cl.parsecount & UPDATE_MASK].senttime = cl.frames[(cls.netchan.outgoing_sequence - 1) & UPDATE_MASK].senttime;
-
-//		self->messagenum = cl.parsecount;
-
-//		VectorCopy(oldself->origin, self->origin);
-//		VectorCopy(oldself->velocity, self->velocity);
-//		VectorCopy(oldself->viewangles, self->viewangles);
-	}
-
 	CL_ParseClientdata();
 }
 
@@ -4121,7 +4107,6 @@ void CL_LinkPlayers (void)
 	entity_t		*ent;
 	int				msec;
 	inframe_t			*frame;
-	inframe_t			*fromf;
 	int				oldphysent;
 	vec3_t			angles;
 	qboolean		predictplayers;
@@ -4139,7 +4124,6 @@ void CL_LinkPlayers (void)
 		playertime = realtime;
 
 	frame = &cl.inframes[cl.validsequence&UPDATE_MASK];
-	fromf = &cl.inframes[cl.oldvalidsequence&UPDATE_MASK];
 
 	predictplayers = cl_predict_players.ival;
 	if (cls.demoplayback == DPB_MVD || cls.demoplayback == DPB_EZTV)
diff --git a/engine/client/cl_input.c b/engine/client/cl_input.c
index 233a9b9e2..80c3e3de2 100644
--- a/engine/client/cl_input.c
+++ b/engine/client/cl_input.c
@@ -1818,7 +1818,10 @@ void CL_SendCmd (double frametime, qboolean mainloop)
 	}
 
 #ifdef VOICECHAT
-	S_Voip_Transmit(clc_voicechat, &buf);
+	if (cls.protocol == CP_QUAKE2)
+		S_Voip_Transmit(clcq2_voicechat, &buf);
+	else
+		S_Voip_Transmit(clc_voicechat, &buf);
 #endif
 
 //
diff --git a/engine/client/cl_main.c b/engine/client/cl_main.c
index 5d0861d0a..da3df14f6 100644
--- a/engine/client/cl_main.c
+++ b/engine/client/cl_main.c
@@ -2842,7 +2842,7 @@ void CL_ReadPackets (void)
 
 qboolean CL_AllowArbitaryDownload(char *localfile)
 {
-	qboolean allow;
+	int allow;
 	//never allow certain (native code) arbitary downloads.
 	if (!strnicmp(localfile, "game", 4) || !stricmp(localfile, "progs.dat") || !stricmp(localfile, "menu.dat") || !stricmp(localfile, "csprogs.dat") || !stricmp(localfile, "qwprogs.dat") || strstr(localfile, "..") || strstr(localfile, ":") || strstr(localfile, "//") || strstr(localfile, ".qvm") || strstr(localfile, ".dll") || strstr(localfile, ".so"))
 	{	//yes, I know the user can use a different progs from the one that is specified. If you leave it blank there will be no problem. (server isn't allowed to stuff progs cvar)
@@ -2953,7 +2953,6 @@ void CL_DownloadSize_f(void)
 	}
 	else if (!strcmp(size, "r"))
 	{	//'download this file instead'
-		int allow = cl_download_redirection.ival;
 		redirection = Cmd_Argv(3);
 
 		if (!CL_AllowArbitaryDownload(redirection))
@@ -3546,7 +3545,7 @@ double Host_Frame (double time)
 	static double		time3 = 0;
 	int			pass1, pass2, pass3;
 //	float fps;
-	double realframetime, newrealtime;
+	double newrealtime;
 	static double spare;
 	float maxfps;
 	qboolean maxfpsignoreserver;
@@ -3561,15 +3560,12 @@ double Host_Frame (double time)
 
 	newrealtime = Media_TweekCaptureFrameTime(realtime, time);
 
-	realframetime = time = newrealtime - realtime;
+	time = newrealtime - realtime;
 	realtime = newrealtime;
 
 	if (oldrealtime > realtime)
 		oldrealtime = 0;
 
-//	if (cls.demoplayback && cl_demospeed.value>0)
-//		realframetime *= cl_demospeed.value; // this probably screws up other timings
-
 	if (cl.gamespeed<0.1)
 		cl.gamespeed = 1;
 	time *= cl.gamespeed;
@@ -3835,7 +3831,6 @@ void CL_ReadCDKey(void)
 	buffer = COM_LoadTempFile("q3key");
 	if (buffer)	//a cdkey is meant to be 16 chars
 	{
-		cvar_t *var;
 		char *chr;
 		for (chr = buffer; *chr; chr++)
 		{
@@ -3845,7 +3840,7 @@ void CL_ReadCDKey(void)
 				break;
 			}
 		}
-		var = Cvar_Get("cl_cdkey", buffer, CVAR_LATCH|CVAR_NOUNSAFEEXPAND, "Q3 compatability");
+		Cvar_Get("cl_cdkey", buffer, CVAR_LATCH|CVAR_NOUNSAFEEXPAND, "Q3 compatability");
 	}
 }
 #endif
diff --git a/engine/client/cl_parse.c b/engine/client/cl_parse.c
index ca81b498b..81ccc2d62 100644
--- a/engine/client/cl_parse.c
+++ b/engine/client/cl_parse.c
@@ -391,7 +391,7 @@ qboolean CL_EnqueDownload(char *filename, char *localname, unsigned int flags)
 			return false;
 	}
 	ext = COM_FileExtension(localname);
-	if (!stricmp(localname, "dll") || !stricmp(localname, "so") || strchr(localname, '\\') || strchr(localname, ':') || strstr(localname, ".."))
+	if (!stricmp(ext, "dll") || !stricmp(ext, "so") || strchr(localname, '\\') || strchr(localname, ':') || strstr(localname, ".."))
 	{
 		Con_Printf("Denying download of \"%s\"\n", filename);
 		return false;
@@ -1890,6 +1890,7 @@ void CL_ParseDownload (void)
 		char *localname;
 		Q_strncpyz(name, MSG_ReadString(), sizeof(name));
 		localname = MSG_ReadString();
+		Con_DPrintf("Download for %s redirected to %s\n", localname, name);
 		/*quakeforge http download redirection*/
 		if (cls.downloadqw)
 		{
@@ -3838,11 +3839,11 @@ void CLQ2_ParseStartSoundPacket(void)
 			*skin = '\0';
 		if (*model)
 		{
-			S_StartSound (ent, channel, S_PrecacheSound(va("players/%s/%s", model, cl.sound_precache[sound_num]->name+1)), pos, volume, attenuation, 0, 0);
+			S_StartSound (ent, channel, S_PrecacheSound(va("players/%s/%s", model, cl.sound_precache[sound_num]->name+1)), pos, volume, attenuation, ofs, 0);
 			return;
 		}
 	}
-	S_StartSound (ent, channel, cl.sound_precache[sound_num], pos, volume, attenuation, 0, 0);
+	S_StartSound (ent, channel, cl.sound_precache[sound_num], pos, volume, attenuation, ofs, 0);
 }
 #endif
 
diff --git a/engine/client/clq2_ents.c b/engine/client/clq2_ents.c
index b744b105b..36f64bb6a 100644
--- a/engine/client/clq2_ents.c
+++ b/engine/client/clq2_ents.c
@@ -1823,7 +1823,6 @@ void CLQ2_CalcViewValues (void)
 	extern cvar_t v_gunkick_q2;
 	int			i;
 	float		lerp, backlerp;
-	q2centity_t	*ent;
 	q2frame_t		*oldframe;
 	q2player_state_t	*ps, *ops;
 	extern cvar_t gl_cshiftenabled;
@@ -1846,7 +1845,6 @@ void CLQ2_CalcViewValues (void)
 		|| abs(ops->pmove.origin[2] - ps->pmove.origin[2]) > 256*8)
 		ops = ps;		// don't interpolate
 
-	ent = &cl_entities[cl.playernum[0]+1];
 	lerp = cl.lerpfrac;
 
 	// calculate the origin
diff --git a/engine/client/clq3_parse.c b/engine/client/clq3_parse.c
index d1ea5825e..15d646c60 100644
--- a/engine/client/clq3_parse.c
+++ b/engine/client/clq3_parse.c
@@ -475,7 +475,9 @@ qboolean CLQ3_SystemInfoChanged(char *str)
 
 		while(rn)
 		{
+			char crc[64];
 			vfsfile_t *f;
+			rc = COM_ParseOut(rc, crc, sizeof(crc));
 			rn = COM_Parse(rn);
 			if (!*com_token)
 				break;
@@ -483,22 +485,31 @@ qboolean CLQ3_SystemInfoChanged(char *str)
 			if (!strchr(com_token, '/'))	//don't let some muppet tell us to download quake3.exe
 				break;
 
+			//as much as I'd like to use COM_FCheckExists, this stuf is relative to root, not the gamedir.
 			f = FS_OpenVFS(va("%s.pk3", com_token), "rb", FS_ROOT);
 			if (f)
-				VFS_CLOSE(f);
-			else
 			{
-				//fixme: request to download it
-				Con_Printf("Sending request to download %s\n", com_token);
-				CLQ3_SendClientCommand("download %s.pk3", com_token);
-				ccs.downloadchunknum = 0;
-				snprintf(cls.downloadlocalname, sizeof(cls.downloadlocalname), "%s.pk3", com_token);
-				snprintf(cls.downloadremotename, sizeof(cls.downloadremotename), "%s.pk3", com_token);
-				snprintf(cls.downloadtempname, sizeof(cls.downloadtempname), "%s.tmp", com_token);
-				cls.downloadmethod = DL_Q3;
-				cls.downloadpercent = 0;
-				return false;
+				VFS_CLOSE(f);
+				continue;
 			}
+			FS_GenCachedPakName(va("%s.pk3", com_token), crc, cls.downloadlocalname, sizeof(cls.downloadlocalname));
+			f = FS_OpenVFS(cls.downloadlocalname, "rb", FS_ROOT);
+			if (f)
+			{
+				VFS_CLOSE(f);
+				continue;
+			}
+
+			//fixme: request to download it
+			Con_Printf("Sending request to download %s\n", com_token);
+			CLQ3_SendClientCommand("download %s.pk3", com_token);
+			ccs.downloadchunknum = 0;
+			//q3's downloads are relative to root, but they do at least force a pk3 extension.
+			FS_GenCachedPakName(va("%s.tmp", com_token), crc, cls.downloadtempname, sizeof(cls.downloadtempname));
+			snprintf(cls.downloadremotename, sizeof(cls.downloadremotename), "%s.pk3", com_token);
+			cls.downloadmethod = DL_Q3;
+			cls.downloadpercent = 0;
+			return false;
 		}
 
 		pc = Info_ValueForKey(str, "sv_paks");		//the ones that we are allowed to use (in order!)
diff --git a/engine/client/console.c b/engine/client/console.c
index e653593fa..58338cb13 100644
--- a/engine/client/console.c
+++ b/engine/client/console.c
@@ -367,7 +367,7 @@ void Key_ClearTyping (void)
 void Con_History_Load(void)
 {
 	char line[8192];
-	unsigned char *cr;
+	char *cr;
 	vfsfile_t *file = FS_OpenVFS("conhistory.txt", "rb", FS_ROOT);
 
 	for (edit_line=0 ; edit_line<=CON_EDIT_LINES_MASK ; edit_line++)
diff --git a/engine/client/image.c b/engine/client/image.c
index d9db1f2f1..e158b097d 100644
--- a/engine/client/image.c
+++ b/engine/client/image.c
@@ -45,7 +45,7 @@ typedef struct {	//cm = colourmap
 
 char *ReadGreyTargaFile (qbyte *data, int flen, tgaheader_t *tgahead, int asgrey)	//preswapped header
 {
-	int				columns, rows, numPixels;
+	int				columns, rows;
 	int				row, column;
 	qbyte			*pixbuf, *pal;
 	qboolean		flipped;
@@ -60,7 +60,7 @@ char *ReadGreyTargaFile (qbyte *data, int flen, tgaheader_t *tgahead, int asgrey
 		return NULL;
 	}
 
-    if (tgahead->version==1 && tgahead->bpp != 8 &&
+	if (tgahead->version==1 && tgahead->bpp != 8 &&
 		tgahead->cm_size != 24 && tgahead->cm_len != 256)
 	{
 		Con_Printf("LoadGrayTGA: Strange palette type\n");
@@ -70,7 +70,6 @@ char *ReadGreyTargaFile (qbyte *data, int flen, tgaheader_t *tgahead, int asgrey
 
 	columns = tgahead->width;
 	rows = tgahead->height;
-	numPixels = columns * rows;
 
 	flipped = !((tgahead->attribs & 0x20) >> 5);
 #ifndef NPFTE
@@ -1700,11 +1699,11 @@ qbyte *ReadPCXData(qbyte *buf, int length, int width, int height, qbyte *result)
 {
 	pcx_t	*pcx;
 //	pcx_t pcxbuf;
-	qbyte	*palette;
+//	qbyte	*palette;
 	qbyte	*pix;
 	int		x, y;
 	int		dataByte, runLength;
-	int		count;
+//	int		count;
 	qbyte *data;
 
 	unsigned short xmin, ymin, swidth, sheight;
@@ -1735,13 +1734,8 @@ qbyte *ReadPCXData(qbyte *buf, int length, int width, int height, qbyte *result)
 		return NULL;	//we can't feed the requester with enough info
 	}
 
-
-	palette = buf + length-768;
-
 	data = (char *)(pcx+1);
 
-	count = (swidth) * (sheight);
-
 	for (y=0 ; y<height ; y++)
 	{
 		pix = result + y*swidth;
diff --git a/engine/client/m_download.c b/engine/client/m_download.c
index 299ff04ab..25b4480a7 100644
--- a/engine/client/m_download.c
+++ b/engine/client/m_download.c
@@ -871,7 +871,6 @@ qboolean FS_LoadPackageFromFile(vfsfile_t *vfs, char *pname, char *localname, in
 void FS_GenCachedPakName(char *pname, char *crc, char *local, int llen);
 static void CL_BootDownload_Complete(struct dl_download *dl)
 {
-	void *zip;
 	char *q = strchr(dl->url, '?');
 	char *ext;
 	if (dl->file && dl->status == DL_FINISHED)
@@ -882,6 +881,7 @@ static void CL_BootDownload_Complete(struct dl_download *dl)
 		if (!stricmp(ext, "zip"))
 		{
 #ifdef AVAIL_ZLIB
+			void *zip;
 			if (dl->status == DL_FINISHED)
 				zip = zipfilefuncs.OpenNew(dl->file, dl->url);
 			else
diff --git a/engine/client/m_items.c b/engine/client/m_items.c
index b87e7e477..bb728f624 100644
--- a/engine/client/m_items.c
+++ b/engine/client/m_items.c
@@ -567,7 +567,6 @@ static void MenuDrawItems(int xpos, int ypos, menuoption_t *option, menu_t *menu
 			{
 				int x = xpos+option->common.posx;
 				int y = ypos+option->common.posy;
-				int l;
 				int		keys[2];
 				char *keyname;
 
@@ -578,7 +577,6 @@ static void MenuDrawItems(int xpos, int ypos, menuoption_t *option, menu_t *menu
 				x += strlen(option->bind.caption)*8+28;
 				{
 					extern cvar_t cl_forcesplitclient;
-					l = strlen (option->bind.command);
 
 					M_FindKeysForCommand (cl_forcesplitclient.ival, option->bind.command, keys);
 
diff --git a/engine/client/m_mp3.c b/engine/client/m_mp3.c
index 85eadf233..f09510961 100644
--- a/engine/client/m_mp3.c
+++ b/engine/client/m_mp3.c
@@ -595,7 +595,7 @@ void M_Media_Key (int key)
 		}
 		else if (selectedoption>=0)
 		{
-			mediatrack_t *prevtrack, *tr;
+			mediatrack_t *tr;
 			int num=0;
 			tr=tracks;
 			while(tr)
@@ -603,7 +603,6 @@ void M_Media_Key (int key)
 				if (num == selectedoption)
 					break;
 
-				prevtrack = tr;
 				tr=tr->next;
 				num++;
 			}
diff --git a/engine/client/m_options.c b/engine/client/m_options.c
index be10ab10e..faa0b3070 100644
--- a/engine/client/m_options.c
+++ b/engine/client/m_options.c
@@ -239,7 +239,9 @@ void M_Menu_Audio_f (void)
 	menu_t *menu;
 	extern cvar_t nosound, snd_leftisright, snd_khz, snd_speakers, ambient_level, bgmvolume, snd_playersoundvolume, ambient_fade, cl_staticsounds, snd_inactive, _snd_mixahead, snd_usemultipledevices;
 //	extern cvar_t snd_noextraupdate, snd_eax, precache;
+#ifdef VOICECHAT
 	extern cvar_t cl_voip_play, cl_voip_send;
+#endif
 
 	static const char *soundqualityoptions[] = {
 		"11025 Hz",
diff --git a/engine/client/merged.h b/engine/client/merged.h
index 2f29a2807..8e786202f 100644
--- a/engine/client/merged.h
+++ b/engine/client/merged.h
@@ -189,9 +189,10 @@ typedef struct texid_s texid_tf;
 //small context for easy vbo creation.
 typedef struct
 {
-	unsigned int maxsize;
-	unsigned int pos;
+	size_t maxsize;
+	size_t pos;
 	int vboid[2];
+	void *fallback;
 } vbobctx_t;
 
 typedef struct vboarray_s
diff --git a/engine/client/net_master.c b/engine/client/net_master.c
index 6c3e862c2..4db17bee8 100644
--- a/engine/client/net_master.c
+++ b/engine/client/net_master.c
@@ -2125,17 +2125,7 @@ void CL_MasterListParse(netadrtype_t adrtype, int type, qboolean slashpad)
 			for (i = 0; i < adrlen; i++)
 				((qbyte *)&info->adr.address)[i] = MSG_ReadByte();
 			break;
-
-		// warning: enumeration value 'NA_*' not handled in switch
-		case NA_WEBSOCKET:
-		case NA_INVALID:
-		case NA_LOOPBACK:
-		case NA_BROADCAST_IP:
-		case NA_BROADCAST_IP6:
-		case NA_BROADCAST_IPX:
-		case NA_TCP:
-		case NA_TCPV6:
-		case NA_IRC:
+		default:
 			break;
 		}
 
diff --git a/engine/client/p_classic.c b/engine/client/p_classic.c
index 80ee29c53..c7e9c42d9 100644
--- a/engine/client/p_classic.c
+++ b/engine/client/p_classic.c
@@ -333,7 +333,6 @@ static void PClassic_DrawParticles(void)
 	float time2, time3, time1, dvel, frametime, grav;
 	vec3_t up, right;
 	float dist, scale, r_partscale=0;
-	unsigned int *palette;
 #ifdef POLYS
 	scenetris_t *scenetri;
 #else
@@ -342,13 +341,6 @@ static void PClassic_DrawParticles(void)
 	static float oldtime;
 	RSpeedMark();
 
-/*#ifdef D3DQUAKE
-	if (qrenderer == QR_DIRECT3D)
-		palette = d_8to24bgrtable;
-	else
-#endif*/
-		palette = d_8to24rgbtable;
-
 	//make sure all ents are pushed through first
 	RQ_RenderBatchClear();
 
diff --git a/engine/client/p_script.c b/engine/client/p_script.c
index 6adee76db..513bd6a88 100644
--- a/engine/client/p_script.c
+++ b/engine/client/p_script.c
@@ -1883,7 +1883,6 @@ static void P_ImportEffectInfo_f(void)
 	part_type_t *ptype = NULL;
 	int parenttype;
 	char *file, *line;
-	char *cmd;
 	char arg[8][1024];
 	int args = 0;
 	char *config = "effectinfo";
@@ -1917,7 +1916,6 @@ static void P_ImportEffectInfo_f(void)
 		if (args <= 0)
 			continue;
 
-		cmd = arg[0];
 		if (!strcmp(arg[0], "effect"))
 		{
 			char newname[64];
diff --git a/engine/client/pr_clcmd.c b/engine/client/pr_clcmd.c
index 7a5cf6274..4f09ad6ae 100644
--- a/engine/client/pr_clcmd.c
+++ b/engine/client/pr_clcmd.c
@@ -571,8 +571,8 @@ void QCBUILTIN PF_cl_GetBindMap (pubprogfuncs_t *prinst, struct globalvars_s *pr
 }
 void QCBUILTIN PF_cl_SetBindMap (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
-	int primary = G_FLOAT(OFS_PARM0+0);
-	int secondary = G_FLOAT(OFS_PARM0+1);
+//	int primary = G_FLOAT(OFS_PARM0+0);
+//	int secondary = G_FLOAT(OFS_PARM0+1);
 //	if (IN_SetBindMap(primary, secondary))
 //		G_FLOAT(OFS_RETURN) = 1;
 	G_FLOAT(OFS_RETURN) = 0;
diff --git a/engine/client/pr_csqc.c b/engine/client/pr_csqc.c
index 396dacc2c..d619b5052 100644
--- a/engine/client/pr_csqc.c
+++ b/engine/client/pr_csqc.c
@@ -1550,7 +1550,7 @@ static void QCBUILTIN PF_cs_SetSize(pubprogfuncs_t *prinst, struct globalvars_s
 	World_LinkEdict(&csqc_world, (wedict_t*)ent, false);
 }
 
-static void cs_settracevars(trace_t *tr)
+static void cs_settracevars(trace_t *tr, struct globalvars_s *pr_globals)
 {
 	*csqcg.trace_allsolid = tr->allsolid;
 	*csqcg.trace_startsolid = tr->startsolid;
@@ -1599,7 +1599,7 @@ static void QCBUILTIN PF_cs_traceline(pubprogfuncs_t *prinst, struct globalvars_
 	trace = World_Move (&csqc_world, v1, mins, maxs, v2, nomonsters, (wedict_t*)ent);
 	ent->xv->hull = savedhull;
 
-	cs_settracevars(&trace);
+	cs_settracevars(&trace, pr_globals);
 }
 static void QCBUILTIN PF_cs_tracebox(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
@@ -1621,7 +1621,7 @@ static void QCBUILTIN PF_cs_tracebox(pubprogfuncs_t *prinst, struct globalvars_s
 	trace = World_Move (&csqc_world, v1, mins, maxs, v2, nomonsters, (wedict_t*)ent);
 	ent->xv->hull = savedhull;
 
-	cs_settracevars(&trace);
+	cs_settracevars(&trace, pr_globals);
 }
 
 static trace_t CS_Trace_Toss (csqcedict_t *tossent, csqcedict_t *ignore)
@@ -1679,7 +1679,7 @@ static void QCBUILTIN PF_cs_tracetoss (pubprogfuncs_t *prinst, struct globalvars
 
 	trace = CS_Trace_Toss (ent, ignore);
 
-	cs_settracevars(&trace);
+	cs_settracevars(&trace, pr_globals);
 }
 
 static void QCBUILTIN PF_cs_pointcontents(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
@@ -3335,7 +3335,7 @@ static void QCBUILTIN PF_rotatevectorsbytag (pubprogfuncs_t *prinst, struct glob
 
 
 
-
+//fixme merge with ssqc
 static void QCBUILTIN PF_cs_checkbottom (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
 	csqcedict_t	*ent;
@@ -3353,6 +3353,7 @@ static void QCBUILTIN PF_cs_break (pubprogfuncs_t *prinst, struct globalvars_s *
 #endif
 }
 
+//fixme merge with ssqc
 static void QCBUILTIN PF_cs_walkmove (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
 	csqcedict_t	*ent;
@@ -3385,12 +3386,13 @@ static void QCBUILTIN PF_cs_walkmove (pubprogfuncs_t *prinst, struct globalvars_
 // save program state, because CS_movestep may call other progs
 	oldself = *csqcg.self;
 
-	G_FLOAT(OFS_RETURN) = World_movestep(&csqc_world, (wedict_t*)ent, move, true, false, NULL, pr_globals);
+	G_FLOAT(OFS_RETURN) = World_movestep(&csqc_world, (wedict_t*)ent, move, true, false, settrace?cs_settracevars:NULL, pr_globals);
 
 // restore program state
 	*csqcg.self = oldself;
 }
 
+//fixme merge with ssqc
 static void QCBUILTIN PF_cs_movetogoal (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
 	wedict_t	*ent;
diff --git a/engine/client/pr_menu.c b/engine/client/pr_menu.c
index 2b431db85..8a3e140c6 100644
--- a/engine/client/pr_menu.c
+++ b/engine/client/pr_menu.c
@@ -10,6 +10,25 @@
 #if defined(MENU_DAT) || defined(CSQC_DAT)
 #include "cl_master.h"
 
+extern int r2d_be_flags;
+#define DRAWFLAG_NORMAL 0
+#define DRAWFLAG_ADD 1
+#define DRAWFLAG_MODULATE 2
+#define DRAWFLAG_MODULATE2 3
+static unsigned int PF_SelectDPDrawFlag(int flag)
+{
+	//flags:
+	//0 = blend
+	//1 = add
+	//2 = modulate
+	//3 = modulate*2
+	flag &= 3;
+	if (flag == DRAWFLAG_ADD)
+		return BEF_FORCEADDITIVE;
+	else
+		return 0;
+}
+
 //float	drawfill(vector position, vector size, vector rgb, float alpha, float flag) = #457;
 void QCBUILTIN PF_CL_drawfill (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
@@ -266,6 +285,7 @@ void QCBUILTIN PF_CL_drawcolouredstring (pubprogfuncs_t *prinst, struct globalva
 	COM_ParseFunString(CON_WHITEMASK, text, buffer, sizeof(buffer), false);
 	str = buffer;
 
+	r2d_be_flags = PF_SelectDPDrawFlag(flag);
 	PR_CL_BeginString(prinst, pos[0], pos[1], size[0], size[1], &px, &py);
 	ipx = px;
 	Font_ForceColour(r, g, b, alpha);
@@ -281,6 +301,7 @@ void QCBUILTIN PF_CL_drawcolouredstring (pubprogfuncs_t *prinst, struct globalva
 	}
 	Font_InvalidateColour();
 	Font_EndString(NULL);
+	r2d_be_flags = 0;
 }
 
 void QCBUILTIN PF_CL_stringwidth(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
@@ -300,25 +321,6 @@ void QCBUILTIN PF_CL_stringwidth(pubprogfuncs_t *prinst, struct globalvars_s *pr
 	G_FLOAT(OFS_RETURN) = (px * vid.width) / vid.rotpixelwidth;
 }
 
-#define DRAWFLAG_NORMAL 0
-#define DRAWFLAG_ADD 1
-#define DRAWFLAG_MODULATE 2
-#define DRAWFLAG_MODULATE2 3
-
-extern unsigned int r2d_be_flags;
-static unsigned int PF_SelectDPDrawFlag(int flag)
-{
-	//flags:
-	//0 = blend
-	//1 = add
-	//2 = modulate
-	//3 = modulate*2
-	if (flag == 1)
-		return BEF_FORCEADDITIVE;
-	else
-		return 0;
-}
-
 //float	drawpic(vector position, string pic, vector size, vector rgb, float alpha, float flag) = #456;
 void QCBUILTIN PF_CL_drawpic (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
@@ -378,13 +380,8 @@ void QCBUILTIN PF_CL_drawsubpic (pubprogfuncs_t *prinst, struct globalvars_s *pr
 void QCBUILTIN PF_CL_is_cached_pic (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
 	char	*str;
-
 	str = PR_GetStringOfs(prinst, OFS_PARM0);
-
-//	if (Draw_IsCached)
-//		G_FLOAT(OFS_RETURN) = !!Draw_IsCached(str);
-//	else
-		G_FLOAT(OFS_RETURN) = 1;
+	G_FLOAT(OFS_RETURN) = !!R_RegisterCustom(str, NULL, NULL);
 }
 
 void QCBUILTIN PF_CL_precache_pic (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
@@ -421,11 +418,12 @@ void QCBUILTIN PF_CL_precache_pic (pubprogfuncs_t *prinst, struct globalvars_s *
 
 void QCBUILTIN PF_CL_free_pic (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
+	//we don't support this, as the shader could be used elsewhere also, and we have pointers to things.
+/*
 	char	*str;
-
 	str = PR_GetStringOfs(prinst, OFS_PARM0);
-
-	//we don't support this.
+	R_UnloadShader(R_RegisterCustom(str, NULL, NULL));
+*/
 }
 
 //float	drawcharacter(vector position, float character, vector scale, vector rgb, float alpha, float flag) = #454;
diff --git a/engine/client/pr_skelobj.c b/engine/client/pr_skelobj.c
index 6f516f13b..c1c67cfcd 100644
--- a/engine/client/pr_skelobj.c
+++ b/engine/client/pr_skelobj.c
@@ -627,7 +627,6 @@ static doll_t *rag_loaddoll(model_t *mod, char *fname, int numbones)
 {
 	doll_t *d;
 	void *fptr = NULL;
-	int fsize;
 
 	for (d = dolllist; d; d = d->next)
 	{
@@ -636,7 +635,7 @@ static doll_t *rag_loaddoll(model_t *mod, char *fname, int numbones)
 				return d;
 	}
 
-	fsize = FS_LoadFile(fname, &fptr);
+	FS_LoadFile(fname, &fptr);
 	if (!fptr)
 	{
 #ifndef SERVERONLY
diff --git a/engine/client/r_2d.c b/engine/client/r_2d.c
index 947448ec1..ecd99a8e5 100644
--- a/engine/client/r_2d.c
+++ b/engine/client/r_2d.c
@@ -422,13 +422,11 @@ void R2D_SubPic(int x, int y, int width, int height, mpic_t *pic, int srcx, int
 /* this is an ugly special case drawing func that's only used for the player color selection menu */
 void R2D_TransPicTranslate (int x, int y, int width, int height, qbyte *pic, qbyte *translation)
 {
-	int				v, u, c;
+	int				v, u;
 	unsigned		trans[64*64], *dest;
 	qbyte			*src;
 	int				p;
 
-	c = width * height;
-
 	dest = trans;
 	for (v=0 ; v<64 ; v++, dest += 64)
 	{
diff --git a/engine/client/r_d3.c b/engine/client/r_d3.c
index 5facc8332..4599ce7b4 100644
--- a/engine/client/r_d3.c
+++ b/engine/client/r_d3.c
@@ -277,7 +277,7 @@ qboolean Mod_LoadMap_Proc(model_t *model, char *data)
 		}
 		else if (!strcmp(token, "interAreaPortals"))
 		{
-			int numareas;
+			//int numareas;
 			int pno, v;
 			portal_t *p;
 
@@ -286,7 +286,7 @@ qboolean Mod_LoadMap_Proc(model_t *model, char *data)
 				return false;
 
 			data = COM_ParseOut(data, token, sizeof(token));
-			numareas = atoi(token);
+			//numareas = atoi(token);
 			data = COM_ParseOut(data, token, sizeof(token));
 			model->numportals = atoi(token);
 
diff --git a/engine/client/roq_read.c b/engine/client/roq_read.c
index 6a6c40e95..b3cea0a64 100644
--- a/engine/client/roq_read.c
+++ b/engine/client/roq_read.c
@@ -68,15 +68,13 @@ unsigned long ret;
 /* -------------------------------------------------------------------------- */
 static int roq_parse_file(vfsfile_t *fp, roq_info *ri)
 {
-unsigned int head1, head3, chunk_id, chunk_arg;
+unsigned int head1, head3, chunk_id;//, chunk_arg;
 long head2, chunk_size;
 long fpos;
 #ifndef FAST
 int max_frame;
 #endif
 
-#define rfeof(f) (VFS_TELL(f)>= ri->maxpos)
-
 #ifndef FAST
 	ri->num_audio_bytes = ri->num_frames = max_frame = 0;
 	ri->audio_channels = 0;
@@ -91,22 +89,22 @@ int max_frame;
 		return 1;
 	}
 
-	ri->roq_start = VFS_TELL(fp);
-	while(!rfeof(fp))
+	ri->roq_start = fpos = VFS_TELL(fp);
+	while(fpos+8 <= ri->maxpos)
 	{
 #if DBUG > 20
 		Con_Printf("---------------------------------------------------------------------------\n");
 #endif
-		fpos = VFS_TELL(fp);
+		VFS_SEEK(fp, fpos);
+
 		chunk_id = get_word(fp);
 		chunk_size = get_long(fp);
-		chunk_arg = get_word(fp);
-		if (chunk_size == -1)	//FIXME: THIS SHOULD NOT HAPPEN
+		/*chunk_arg =*/ get_word(fp);
+		fpos += 8 + chunk_size;
+		if (chunk_size == 0xffffffff || fpos > ri->maxpos)	//FIXME: THIS SHOULD NOT HAPPEN
 			break;
-		if(chunk_size > ri->buf_size)
+		if (chunk_size > ri->buf_size)
 			ri->buf_size = chunk_size;
-		if(rfeof(fp))
-			break;
 #if DBUG > 20
 		Con_Printf("%03d  0x%06lx: chunk: 0x%02x size: %ld  cells: 2x2=%d,4x4=%d\n", i,
 			fpos, chunk_id, chunk_size, v1>>8,v1&0xff);
@@ -122,32 +120,29 @@ int max_frame;
 			return 0;	//we have all the data we need now. We always find a sound chunk first, or none at all.
 #endif
 		}
-		else
-		{
 #ifndef FAST
-			if(chunk_id == RoQ_QUAD_VQ)
+		else if(chunk_id == RoQ_QUAD_VQ)
+		{
+			ri->num_frames++;
+			if(ri->num_frames > max_frame)
 			{
-				ri->num_frames++;
-				if(ri->num_frames > max_frame)
-				{
-					max_frame += 5000;
+				max_frame += 5000;
 					if((ri->frame_offset = BZ_Realloc(ri->frame_offset, sizeof(long) * max_frame)) == NULL)
 						return 1;
 				}
 				ri->frame_offset[ri->num_frames] = fpos;
 			}
+		}
 #endif
-			if(chunk_id == RoQ_SOUND_MONO || chunk_id == RoQ_SOUND_STEREO)
-			{
-				if(chunk_id == RoQ_SOUND_MONO)
-					ri->audio_channels = 1;
-				else
-					ri->audio_channels = 2;
+		else if(chunk_id == RoQ_SOUND_MONO || chunk_id == RoQ_SOUND_STEREO)
+		{
+			if(chunk_id == RoQ_SOUND_MONO)
+				ri->audio_channels = 1;
+			else
+				ri->audio_channels = 2;
 #ifndef FAST
-				ri->num_audio_bytes += chunk_size;
+			ri->num_audio_bytes += chunk_size;
 #endif
-			}
-			VFS_SEEK(fp, VFS_TELL(fp) + chunk_size);
 		}
 	}
 
@@ -403,18 +398,18 @@ unsigned char *tp, *buf;
 int frame_stats[2][4] = {{0},{0}};
 roq_qcell *qcell;
 
-	VFS_SEEK(fp, ri->vid_pos);
+long fpos = ri->vid_pos;
 
-	while(!rfeof(fp))
+	VFS_SEEK(fp, fpos);
+	while(fpos+8 < ri->maxpos)
 	{
 		chunk_id = get_word(fp);
 		chunk_size = get_long(fp);
 		chunk_arg = get_word(fp);
-		if (chunk_size == 0xffffffff)
+ 		fpos += 8+chunk_size;
+		if (chunk_size == 0xffffffff || fpos > ri->maxpos)
 			return -1;
-		if(rfeof(fp))
-			break;
-		if(chunk_id == RoQ_QUAD_VQ)
+		if (chunk_id == RoQ_QUAD_VQ)
 			break;
 		if(chunk_id == RoQ_QUAD_CODEBOOK)
 		{
@@ -427,12 +422,12 @@ roq_qcell *qcell;
 				for(j = 0; j < 4; j++) ri->qcells[i].idx[j] = VFS_GETC(fp);
 		}
 		else
-			VFS_SEEK(fp, VFS_TELL(fp)+chunk_size);
+			VFS_SEEK(fp, fpos);
 	}
 
 	if(chunk_id != RoQ_QUAD_VQ)
 	{
-		ri->vid_pos = VFS_TELL(fp);
+		ri->vid_pos = fpos;
 		return 0;
 	}
 
@@ -539,7 +534,7 @@ roq_qcell *qcell;
 	Con_Printf("for 04x04 CCC = %d, FCC = %d, MOT = %d, SLD = %d, PAT = 0\n", frame_stats[1][3], frame_stats[1][1], frame_stats[1][0], frame_stats[1][2]);
 #endif
 
-	ri->vid_pos = VFS_TELL(fp);
+	ri->vid_pos = fpos;
 
 	if(ri->frame_num == 1)
 	{
@@ -574,23 +569,25 @@ unsigned int chunk_id = 0, chunk_arg = 0;
 unsigned long chunk_size = 0;
 int i, snd_left, snd_right;
 
-	VFS_SEEK(fp, ri->aud_pos);
+long fpos;
+
+	fpos = ri->aud_pos;
+
 	ri->audio_size = 0;
 
 	for(;;)
 	{
-		if(rfeof(fp))
+		VFS_SEEK(fp, fpos);
+		if(fpos >= ri->maxpos)
 			return -1;
 		chunk_id = get_word(fp);
 		chunk_size = get_long(fp);
 		chunk_arg = get_word(fp);
-		if (chunk_size == 0xffffffff)
-			return -1;
-		if(rfeof(fp))
+		fpos += 8+chunk_size;
+		if (chunk_size == 0xffffffff || fpos > ri->maxpos)
 			return -1;
 		if (chunk_id == RoQ_SOUND_MONO || chunk_id == RoQ_SOUND_STEREO)
 			break;
-		VFS_SEEK(fp, VFS_TELL(fp)+chunk_size);
 	}
 
 	if(ri->audio_buf_size < chunk_size*2)
@@ -614,7 +611,7 @@ int i, snd_left, snd_right;
 			snd_left += (int)ri->snd_sqr_arr[(unsigned)VFS_GETC(fp)];
 			*(short *)&ri->audio[i * 2] = snd_left;
 		}
-		ri->aud_pos = VFS_TELL(fp);
+		ri->aud_pos = fpos;
 		return chunk_size;
 	}
 
@@ -630,13 +627,12 @@ int i, snd_left, snd_right;
 			*(short *)&ri->audio[i * 2] = snd_left;
 			*(short *)&ri->audio[i * 2 + 2] = snd_right;
 		}
-		ri->aud_pos = VFS_TELL(fp);
+		ri->aud_pos = fpos;
 		return chunk_size;
 	}
 
-	ri->aud_pos = VFS_TELL(fp);
+	ri->aud_pos = fpos;
 	return 0;
 }
-#undef rfeof
 
 #endif
diff --git a/engine/client/sbar.c b/engine/client/sbar.c
index 63f26a6e5..c0fe8b0f6 100644
--- a/engine/client/sbar.c
+++ b/engine/client/sbar.c
@@ -2782,7 +2782,7 @@ enum
 void Sbar_DeathmatchOverlay (int start)
 {
 	mpic_t			*pic;
-	int				i, k, l;
+	int				i, k;
 	int				x, y, f;
 	char			num[12];
 	player_info_t	*s;
@@ -2831,8 +2831,6 @@ void Sbar_DeathmatchOverlay (int start)
 	Sbar_SortFrags(true, true);
 
 // draw the text
-	l = scoreboardlines;
-
 	if (start)
 		y = start;
 	else
diff --git a/engine/client/snd_alsa.c b/engine/client/snd_alsa.c
index a833f9433..fd9afbbde 100755
--- a/engine/client/snd_alsa.c
+++ b/engine/client/snd_alsa.c
@@ -282,11 +282,13 @@ static int ALSA_InitCard (soundcardinfo_t *sc, int cardnum)
 	cvar_t *devname;
 
 	int					 err;
-	int					 bps, stereo;
-	unsigned int		 rate;
 	snd_pcm_hw_params_t	*hw;
 	snd_pcm_sw_params_t	*sw;
+#if 0
+	int					 bps, stereo;
+	unsigned int		 rate;
 	snd_pcm_uframes_t	 frag_size;
+#endif
 	qboolean mmap = false;
 
 	if (!Alsa_InitAlsa())
diff --git a/engine/client/snd_dma.c b/engine/client/snd_dma.c
index 8dba872a6..3ec313624 100644
--- a/engine/client/snd_dma.c
+++ b/engine/client/snd_dma.c
@@ -1443,7 +1443,6 @@ void SND_Spatialize(soundcardinfo_t *sc, channel_t *ch)
     vec_t dist;
     vec_t scale;
     vec3_t world_vec;
-	sfx_t *snd;
 	int i;
 
 // anything coming from the view entity will always be full volume
@@ -1457,7 +1456,6 @@ void SND_Spatialize(soundcardinfo_t *sc, channel_t *ch)
 	}
 
 // calculate stereo seperation and distance attenuation
-	snd = ch->sfx;
 	VectorSubtract(ch->origin, listener_origin, world_vec);
 
 	dist = VectorNormalize(world_vec) * ch->dist_mult;
@@ -2325,7 +2323,6 @@ void S_RawAudio(int sourceid, qbyte *data, int speed, int samples, int channels,
 	soundcardinfo_t *si;
 	int i;
 	int prepadl;
-	int oldlength;
 	int spare;
 	int outsamples;
 	double speedfactor;
@@ -2396,8 +2393,6 @@ void S_RawAudio(int sourceid, qbyte *data, int speed, int samples, int channels,
 	speedfactor	= (double)speed/snd_speed;
 	outsamples = samples/speedfactor;
 
-	oldlength = s->length;
-
 	prepadl = 0x7fffffff;
 	for (si = sndcardinfo; si; si=si->next)	//make sure all cards are playing, and that we still get a prepad if just one is.
 	{
diff --git a/engine/client/snd_ov.c b/engine/client/snd_ov.c
index 56d4914dc..686e5da34 100644
--- a/engine/client/snd_ov.c
+++ b/engine/client/snd_ov.c
@@ -80,14 +80,11 @@ qboolean OV_StartDecode(unsigned char *start, unsigned long length, ovdecoderbuf
 
 qboolean S_LoadOVSound (sfx_t *s, qbyte *data, int datalen, int sndspeed)
 {
-	char	*name;
 	ovdecoderbuffer_t *buffer;
 
 	if (datalen < 4 || strncmp(data, "OggS", 4))
 		return false;
 
-	name = s->name;
-
 	buffer = Z_Malloc(sizeof(ovdecoderbuffer_t));
 
 	buffer->decodedbytestart = 0;
diff --git a/engine/client/sys_linux.c b/engine/client/sys_linux.c
index a56ec821f..9d6718bfa 100644
--- a/engine/client/sys_linux.c
+++ b/engine/client/sys_linux.c
@@ -65,6 +65,7 @@ int sys_parentwidth;
 int sys_parentheight;
 long	sys_parentwindow;
 
+qboolean X11_GetDesktopParameters(int *width, int *height, int *bpp, int *refreshrate);
 
 char *basedir = ".";
 
@@ -511,11 +512,10 @@ void *Sys_GetGameAPI(void *parms)
 	char *searchpath;
 	const char *agamename = "gamei386.so";
 	const char *ggamename = "game.so";
-	char *result;
 
 	void *ret;
 
-	result = getcwd(curpath, sizeof(curpath)); // do something with result?
+	getcwd(curpath, sizeof(curpath)); // do something with result?
 
 #ifdef warningmsg
 #pragma warningmsg("Search for both gamei386.so and game.so")
diff --git a/engine/client/sys_sdl.c b/engine/client/sys_sdl.c
index 14f1df453..6c142c525 100644
--- a/engine/client/sys_sdl.c
+++ b/engine/client/sys_sdl.c
@@ -15,6 +15,10 @@
 #include <direct.h>
 #endif
 
+#ifdef FTE_TARGET_WEB
+#include <emscripten/emscripten.h>
+#endif
+
 #ifndef isDedicated
 qboolean isDedicated;
 #endif
@@ -363,15 +367,13 @@ void *Sys_GetGameAPI (void *parms)
 
 	Con_DPrintf("Searching for %s\n", gamename);
 
-	getcwd(curpath, sizeof(curpath));
-
 	searchpath = 0;
 	while((searchpath = COM_NextPath(searchpath)))
 	{
 		if (searchpath[0] == '/')
 			snprintf(name, sizeof(name), "%s/%s", searchpath, gamename);
 		else
-			snprintf(name, sizeof(name), "%s/%s/%s", curpath, searchpath, gamename);
+			snprintf(name, sizeof(name), "./%s/%s", searchpath, gamename);
 
 		q2gamedll = Sys_LoadLibrary(name, funcs);
 		if (q2gamedll && gamename)
diff --git a/engine/client/view.c b/engine/client/view.c
index 441abfe6e..bc752733e 100644
--- a/engine/client/view.c
+++ b/engine/client/view.c
@@ -1427,14 +1427,10 @@ void V_RenderPlayerViews(int plnum)
 		}
 		if (e)
 		{
-			float s;
 			memcpy(r_refdef.viewangles, e->angles, sizeof(vec3_t));
 			memcpy(r_refdef.vieworg, e->origin, sizeof(vec3_t));
-//				cl.viewentity = cl.viewentity2;
+//			cl.viewentity = cl.viewentity2;
 
-//				s =	(realtime - e->lerptime)*10;
-//				if (s > 1) s=1;
-			s=0;
 			r_refdef.vieworg[0]=r_refdef.vieworg[0];//*s+(1-s)*e->lerporigin[0];
 			r_refdef.vieworg[1]=r_refdef.vieworg[1];//*s+(1-s)*e->lerporigin[1];
 			r_refdef.vieworg[2]=r_refdef.vieworg[2];//*s+(1-s)*e->lerporigin[2];
diff --git a/engine/common/cmd.c b/engine/common/cmd.c
index 3087251a1..6ada1dae9 100644
--- a/engine/common/cmd.c
+++ b/engine/common/cmd.c
@@ -1103,7 +1103,7 @@ char *Cmd_ExpandCvar(char *cvarname, int maxaccesslevel, int *len)
 	char *fixup = NULL, fixval=0;
 	cvar_t	*var;
 	static char temp[12];
-	size_t result;
+	unsigned int	result;
 
 	namestart = cvarname;
 	if (*cvarname == '{')
@@ -1121,11 +1121,10 @@ char *Cmd_ExpandCvar(char *cvarname, int maxaccesslevel, int *len)
 		fixval = *fixup;
 	}
 
-	result = strtol(cvarname, &end, 10); // do something with result
-
-	if (fixval && *end == '\0') //only expand $0 if its actually ${0} - this avoids conflicting with the $0 macro
+	result = strtoul(cvarname, &end, 10);
+	if (fixval && *end == 0) //only expand $0 if its actually ${0} - this avoids conflicting with the $0 macro
 	{	//purely numerical
-		ret = Cmd_Argv(atoi(cvarname));
+		ret = Cmd_Argv(result);
 	}
 	else if (!strcmp(cvarname, "*") || !stricmp(cvarname, "cmd_args"))
 	{
diff --git a/engine/common/com_mesh.c b/engine/common/com_mesh.c
index 0fd470426..2390e2ba2 100644
--- a/engine/common/com_mesh.c
+++ b/engine/common/com_mesh.c
@@ -791,7 +791,6 @@ int Alias_GetBoneRelations(galiasinfo_t *inf, framestate_t *fstate, float *resul
 #ifdef SKELETALMODELS
 	if (inf->numbones)
 	{
-		galiasbone_t *bone;
 		galiasgroup_t *g1, *g2;
 
 		float *matrix;	//the matrix for a single bone in a single pose.
@@ -858,7 +857,6 @@ int Alias_GetBoneRelations(galiasinfo_t *inf, framestate_t *fstate, float *resul
 				}
 			}
 
-			bone = (galiasbone_t*)((char*)inf + inf->ofsbones);
 	//the higher level merges old/new anims, but we still need to blend between automated frame-groups.
 			g1 = (galiasgroup_t*)((char *)inf + inf->groupofs + sizeof(galiasgroup_t)*frame1);
 			g2 = (galiasgroup_t*)((char *)inf + inf->groupofs + sizeof(galiasgroup_t)*frame2);
@@ -1288,12 +1286,11 @@ static void R_LerpFrames(mesh_t *mesh, galiaspose_t *p1, galiaspose_t *p2, float
 	p1t = (vec3_t *)((char *)p1 + p1->ofstvector);
 	p2t = (vec3_t *)((char *)p2 + p2->ofstvector);
 
-	mesh->normals_array = p1n;
-	mesh->snormals_array = p1s;
-	mesh->tnormals_array = p1t;
-	mesh->colors4f_array = NULL;
+	mesh->snormals_array = blerp>0.5?p2s:p1s;		//never lerp
+	mesh->tnormals_array = blerp>0.5?p2t:p1t;		//never lerp
+	mesh->colors4f_array = NULL;	//not generated
 
-	if (p1v == p2v || r_nolerp.value)
+	if (p1v == p2v || r_nolerp.value || !blerp)
 	{
 		mesh->normals_array = p1n;
 		mesh->snormals_array = p1s;
@@ -1463,7 +1460,7 @@ qboolean Alias_GAliasBuildMesh(mesh_t *mesh, vbo_t **vbop, galiasinfo_t *inf, in
 	int frame2;
 	float lerp;
 	float fg1time;
-	float fg2time;
+//	float fg2time;
 
 	if (!inf->groups)
 	{
@@ -1618,7 +1615,7 @@ qboolean Alias_GAliasBuildMesh(mesh_t *mesh, vbo_t **vbop, galiasinfo_t *inf, in
 		frame2 = e->framestate.g[FS_REG].frame[1];
 		lerp = e->framestate.g[FS_REG].lerpfrac;
 		fg1time = e->framestate.g[FS_REG].frametime[0];
-		fg2time = e->framestate.g[FS_REG].frametime[1];
+		//fg2time = e->framestate.g[FS_REG].frametime[1];
 
 		if (frame1 < 0)
 		{
@@ -3714,13 +3711,13 @@ qboolean Mod_GetTag(model_t *model, int tagnum, framestate_t *fstate, float *res
 		md3tag_t *t1, *t2;
 
 		int frame1, frame2;
-		float f1time, f2time;
+		//float f1time, f2time;	//tags/md3s don't support framegroups.
 		float f2ness;
 
 		frame1 = fstate->g[FS_REG].frame[0];
 		frame2 = fstate->g[FS_REG].frame[1];
-		f1time = fstate->g[FS_REG].frametime[0];
-		f2time = fstate->g[FS_REG].frametime[1];
+		//f1time = fstate->g[FS_REG].frametime[0];
+		//f2time = fstate->g[FS_REG].frametime[1];
 		f2ness = fstate->g[FS_REG].lerpfrac;
 
 		if (tagnum <= 0 || tagnum > inf->numtags)
diff --git a/engine/common/com_phys_ode.c b/engine/common/com_phys_ode.c
index 30755f7a8..052981134 100644
--- a/engine/common/com_phys_ode.c
+++ b/engine/common/com_phys_ode.c
@@ -1678,7 +1678,6 @@ static qboolean GenerateCollisionMesh(world_t *world, model_t *mod, wedict_t *ed
 	mesh_t *mesh;
 	unsigned int numverts;
 	unsigned int numindexes,i;
-	unsigned int ni;
 
 	numverts = 0;
 	numindexes = 0;
@@ -1708,8 +1707,6 @@ static qboolean GenerateCollisionMesh(world_t *world, model_t *mod, wedict_t *ed
 	ed->ode.ode_element3i = BZ_Malloc(numindexes*sizeof(*ed->ode.ode_element3i));
 	ed->ode.ode_vertex3f = BZ_Malloc(numverts*sizeof(vec3_t));
 
-	ni = numindexes;
-
 	numverts = 0;
 	numindexes = 0;
 	for (sno = 0; sno < mod->nummodelsurfaces; sno++)
diff --git a/engine/common/common.c b/engine/common/common.c
index 48c36cd51..fdaadbd6e 100644
--- a/engine/common/common.c
+++ b/engine/common/common.c
@@ -21,6 +21,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 #include "quakedef.h"
 
+#include <wctype.h>
 #include <ctype.h>
 #include <errno.h>
 
diff --git a/engine/common/common.h b/engine/common/common.h
index af7390ce9..22bfa87a8 100644
--- a/engine/common/common.h
+++ b/engine/common/common.h
@@ -355,6 +355,7 @@ char *FS_WhichPackForLocation(flocation_t *loc);
 qboolean FS_GetPackageDownloadable(const char *package);
 char *FS_GetPackHashes(char *buffer, int buffersize, qboolean referencedonly);
 char *FS_GetPackNames(char *buffer, int buffersize, int referencedonly, qboolean ext);
+void FS_GenCachedPakName(char *pname, char *crc, char *local, int llen);
 void FS_ReferenceControl(unsigned int refflag, unsigned int resetflags);
 
 FTE_DEPRECATED int COM_FOpenFile (const char *filename, FILE **file);
diff --git a/engine/common/fs.c b/engine/common/fs.c
index eddffeca4..0f7d9d941 100644
--- a/engine/common/fs.c
+++ b/engine/common/fs.c
@@ -1382,7 +1382,7 @@ typedef struct {
 	const char *puredesc;
 } wildpaks_t;
 
-static int QDECL FS_AddWildDataFiles (const char *descriptor, int size, void *vparam, struct searchpath_s *path)
+static int QDECL FS_AddWildDataFiles (const char *descriptor, int size, void *vparam, void *path)
 {
 	wildpaks_t *param = vparam;
 	vfsfile_t *vfs;
@@ -1611,7 +1611,7 @@ char *COM_NextPath (char *prevpath)
 	return NULL;
 }
 
-#ifndef CLIENTONLY
+#if 0//ndef CLIENTONLY
 char *COM_GetPathInfo (int i, int *crc)
 {
 //#ifdef WEBSERVER
@@ -1703,7 +1703,6 @@ void COM_Gamedir (const char *dir)
 {
 	char thispath[64];
 	searchpath_t	*next;
-	int dlen;
 	qboolean isbase;
 
 	if (!*dir || !strcmp(dir, ".") || strstr(dir, "..") || strstr(dir, "/")
@@ -1714,7 +1713,6 @@ void COM_Gamedir (const char *dir)
 	}
 
 	isbase = false;
-	dlen = strlen(dir);
 	for (next = com_searchpaths; next; next = next->next)
 	{
 		if (next == com_base_searchpaths)
@@ -1992,7 +1990,6 @@ void FS_ImpurePacks(const char *names, const char *crcs)
 		{
 			char local[MAX_OSPATH];
 			vfsfile_t *vfs;
-			char *ext = COM_FileExtension(pname);
 
 			FS_GenCachedPakName(pname, va("%i", crc), local, sizeof(local));
 			vfs = FS_OpenVFS(local, "rb", FS_ROOT);
diff --git a/engine/common/fs_pak.c b/engine/common/fs_pak.c
index 70572d5b5..1fe8016f5 100644
--- a/engine/common/fs_pak.c
+++ b/engine/common/fs_pak.c
@@ -90,7 +90,7 @@ void QDECL FSPAK_BuildHash(void *handle, int depth, void (QDECL *AddFileHash)(in
 qboolean QDECL FSPAK_FLocate(void *handle, flocation_t *loc, const char *filename, void *hashedresult)
 {
 	mpackfile_t *pf = hashedresult;
-	int i, len;
+	int i;
 	pack_t		*pak = handle;
 
 // look through all the pak file elements
@@ -114,7 +114,6 @@ qboolean QDECL FSPAK_FLocate(void *handle, flocation_t *loc, const char *filenam
 
 	if (pf)
 	{
-		len = pf->filelen;
 		if (loc)
 		{
 			loc->index = pf - pak->files;
@@ -199,8 +198,8 @@ void *QDECL FSPAK_LoadPackFile (vfsfile_t *file, const char *desc)
 	if (packhandle == NULL)
 		return NULL;
 
-	VFS_READ(packhandle, &header, sizeof(header));
-	if (header.id[0] != 'P' || header.id[1] != 'A'
+	read = VFS_READ(packhandle, &header, sizeof(header));
+	if (read < sizeof(header) || header.id[0] != 'P' || header.id[1] != 'A'
 	|| header.id[2] != 'C' || header.id[3] != 'K')
 	{
 		Con_Printf("%s is not a pak - %c%c%c%c\n", desc, header.id[0], header.id[1], header.id[2], header.id[3]);
@@ -234,6 +233,12 @@ void *QDECL FSPAK_LoadPackFile (vfsfile_t *file, const char *desc)
 	{
 		*info.name = '\0';
 		read = VFS_READ(packhandle, &info, sizeof(info));
+		if (read != sizeof(info))
+		{
+			Con_Printf("PAK file table truncated, only found %i files out of %i\n", i, numpackfiles);
+			numpackfiles = i;
+			break;
+		}
 /*
 		for (j=0 ; j<sizeof(info) ; j++)
 			CRC_ProcessByte(&crc, ((qbyte *)&info)[j]);
diff --git a/engine/common/fs_zip.c b/engine/common/fs_zip.c
index 90179ac24..b8ae992be 100644
--- a/engine/common/fs_zip.c
+++ b/engine/common/fs_zip.c
@@ -273,7 +273,7 @@ static void QDECL FSZIP_BuildHash(void *handle, int depth, void (QDECL *AddFileH
 static qboolean QDECL FSZIP_FLocate(void *handle, flocation_t *loc, const char *filename, void *hashedresult)
 {
 	zpackfile_t *pf = hashedresult;
-	int i, len;
+	int i;
 	zipfile_t	*zip = handle;
 
 // look through all the pak file elements
@@ -297,7 +297,6 @@ static qboolean QDECL FSZIP_FLocate(void *handle, flocation_t *loc, const char *
 
 	if (pf)
 	{
-		len = pf->filelen;
 		if (loc)
 		{
 			loc->index = pf - zip->files;
diff --git a/engine/common/gl_q2bsp.c b/engine/common/gl_q2bsp.c
index ea7f062a5..276bf91c9 100644
--- a/engine/common/gl_q2bsp.c
+++ b/engine/common/gl_q2bsp.c
@@ -635,7 +635,7 @@ static void SnapPlane( vec3_t normal, vec_t *dist )
 */
 static int CM_CreateFacetFromPoints(q2cbrush_t *facet, vec3_t *verts, int numverts, q2mapsurface_t *shaderref, mplane_t *brushplanes )
 {
-	int i, j, k;
+	int i, j;
 	int axis, dir;
 	vec3_t normal, mins, maxs;
 	float d, dist;
@@ -721,7 +721,7 @@ static int CM_CreateFacetFromPoints(q2cbrush_t *facet, vec3_t *verts, int numver
 	for( i = 0; i < numverts; i++ )
 	{
 		j = ( i + 1 ) % numverts;
-		k = ( i + 2 ) % numverts;
+//		k = ( i + 2 ) % numverts;
 
 		VectorSubtract( verts[i], verts[j], vec );
 		if( VectorNormalize( vec ) < 0.5 )
diff --git a/engine/common/huff.c b/engine/common/huff.c
index b49c7122d..85c7db6ee 100644
--- a/engine/common/huff.c
+++ b/engine/common/huff.c
@@ -26,8 +26,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #ifdef HUFFNETWORK
 #define ID_INLINE
 
-#define VALUE(a)			(*(int  *)&(a))
-#define NODE(a)				((void*)(a))
+#define VALUE(a)			(*(size_t *)&(a))
+#define NODE(a)				((void*)((size_t)a))
 
 #define NODE_START			NODE(  1)
 #define NODE_NONE			NODE(256)
diff --git a/engine/common/net_chan.c b/engine/common/net_chan.c
index 9aece7ebf..19e5f65aa 100644
--- a/engine/common/net_chan.c
+++ b/engine/common/net_chan.c
@@ -439,7 +439,7 @@ nqprot_t NQNetChan_Process(netchan_t *chan)
 		drop = sequence - chan->incoming_unreliable - 1;
 		if (drop > 0)
 		{
-			Con_DPrintf("Dropped %i datagrams (%i - %i)\n", chan->incoming_unreliable+1, sequence-1);
+			Con_DPrintf("Dropped %i datagrams (%i - %i)\n", drop, chan->incoming_unreliable+1, sequence-1);
 			chan->drop_count += drop;
 		}
 		chan->incoming_unreliable = sequence;
@@ -778,9 +778,6 @@ qboolean Netchan_Process (netchan_t *chan)
 	unsigned		sequence, sequence_ack;
 	unsigned		reliable_ack, reliable_message;
 	char			adr[MAX_ADR_SIZE];
-#ifndef CLIENTONLY
-	int			qport;
-#endif
 	int offset;
 
 	if (
@@ -797,10 +794,10 @@ qboolean Netchan_Process (netchan_t *chan)
 	sequence = MSG_ReadLong ();
 	sequence_ack = MSG_ReadLong ();
 
-	// read the qport if we are a server
+	// skip over the qport if we are a server (its handled elsewhere)
 #ifndef CLIENTONLY
 	if (chan->sock == NS_SERVER)
-		qport = MSG_ReadShort ();
+		MSG_ReadShort ();
 #endif
 
 	if (chan->fragmentsize)
diff --git a/engine/common/net_wins.c b/engine/common/net_wins.c
index 66dd45dd0..9e91398af 100644
--- a/engine/common/net_wins.c
+++ b/engine/common/net_wins.c
@@ -763,7 +763,11 @@ qboolean	NET_StringToSockaddr (const char *s, int defaultport, struct sockaddr_q
 	else
 #endif
 #ifdef IPPROTO_IPV6
+#ifdef pgetaddrinfo
+	if (1)
+#else
 	if (pgetaddrinfo)
+#endif
 	{
 		struct addrinfo *addrinfo = NULL;
 		struct addrinfo *pos;
@@ -1120,6 +1124,7 @@ void NET_IntegerToMask (netadr_t *a, netadr_t *amask, int bits)
 	case NA_LOOPBACK:
 		break;
 	// warning: enumeration value âNA_*â not handled in switch
+	case NA_NATPMP:
 	case NA_WEBSOCKET:
 	case NA_TCP:
 	case NA_TCPV6:
@@ -1649,8 +1654,12 @@ static ftenet_generic_connection_t *FTENET_UDP4_EstablishConnection(qboolean iss
 static ftenet_generic_connection_t *FTENET_UDP6_EstablishConnection(qboolean isserver, const char *address);
 static ftenet_generic_connection_t *FTENET_TCP4Connect_EstablishConnection(qboolean isserver, const char *address);
 static ftenet_generic_connection_t *FTENET_TCP6Connect_EstablishConnection(qboolean isserver, const char *address);
+#ifdef USEIPX
 static ftenet_generic_connection_t *FTENET_IPX_EstablishConnection(qboolean isserver, const char *address);
+#endif
+#ifdef HAVE_WEBSOCKCL
 static ftenet_generic_connection_t *FTENET_WebSocket_EstablishConnection(qboolean isserver, const char *address);
+#endif
 static ftenet_generic_connection_t *FTENET_IRCConnect_EstablishConnection(qboolean isserver, const char *address);
 static ftenet_generic_connection_t *FTENET_NATPMP_EstablishConnection(qboolean isserver, const char *address);
 
@@ -2017,8 +2026,10 @@ int FTENET_Generic_GetLocalAddress(ftenet_generic_connection_t *con, netadr_t *o
 	struct sockaddr_qstorage	from;
 	int fromsize = sizeof(from);
 	netadr_t adr;
+#ifdef USE_GETHOSTNAME_LOCALLISTING
 	char		adrs[MAX_ADR_SIZE];
 	int b;
+#endif
 	int idx = 0;
 
 	if (getsockname (con->thesocket, (struct sockaddr*)&from, &fromsize) != -1)
@@ -2370,9 +2381,9 @@ ftenet_generic_connection_t *FTENET_Generic_EstablishConnection(int adrfamily, i
 		{
 			if (0 == setsockopt(newsocket, IPPROTO_IPV6, IPV6_V6ONLY, (char *)&_false, sizeof(_false)))
 			{
-				int ip = ((struct sockaddr_in*)&qs)->sin_addr.s_addr;
+//				int ip = ((struct sockaddr_in*)&qs)->sin_addr.s_addr;
 				int port = ((struct sockaddr_in*)&qs)->sin_port;
-				ip = ((struct sockaddr_in*)&qs)->sin_addr.s_addr;
+//				ip = ((struct sockaddr_in*)&qs)->sin_addr.s_addr;
 				memset(&qs, 0, sizeof(struct sockaddr_in6));
 				((struct sockaddr_in6*)&qs)->sin6_family = AF_INET6;
 /*
@@ -2783,7 +2794,7 @@ closesvstream:
 					{
 						if (atoi(arg[WCATTR_WSVER]) != 13)
 						{
-							Con_Printf("Outdated websocket request from %s. got version %i, expected version 13\n", arg[WCATTR_URL], NET_AdrToString (adr, sizeof(adr), &st->remoteaddr), arg[WCATTR_WSVER]);
+							Con_Printf("Outdated websocket request for \"%s\" from \"%s\". got version %i, expected version 13\n", arg[WCATTR_URL], NET_AdrToString (adr, sizeof(adr), &st->remoteaddr), atoi(arg[WCATTR_WSVER]));
 
 							memmove(st->inbuffer, st->inbuffer+i, st->inlen - (i));
 							st->inlen -= i;
@@ -5138,7 +5149,6 @@ void SVNET_RegisterCvars(void)
 		p = COM_CheckParm ("-svport");
 	if (p && p < com_argc)
 	{
-		extern cvar_t sv_port_ipv4, sv_port_ipv6, sv_port_ipx;
 		int port = atoi(com_argv[p+1]);
 		if (!port)
 			port = PORT_QWSERVER;
@@ -5167,16 +5177,13 @@ void NET_CloseServer(void)
 
 void NET_InitServer(void)
 {
-	char *port;
-	port = STRINGIFY(PORT_QWSERVER);
-
 	if (sv_listen_nq.value || sv_listen_dp.value || sv_listen_qw.value || sv_listen_q3.value)
 	{
 		if (!svs.sockets)
 		{
 			svs.sockets = FTENET_CreateCollection(true);
 #ifndef SERVERONLY
-			FTENET_AddToCollection(svs.sockets, "SVLoopback", port, NA_LOOPBACK, true);
+			FTENET_AddToCollection(svs.sockets, "SVLoopback", STRINGIFY(PORT_QWSERVER), NA_LOOPBACK, true);
 #endif
 		}
 
@@ -5207,7 +5214,7 @@ void NET_InitServer(void)
 
 #ifndef SERVERONLY
 		svs.sockets = FTENET_CreateCollection(true);
-		FTENET_AddToCollection(svs.sockets, "SVLoopback", port, NA_LOOPBACK, true);
+		FTENET_AddToCollection(svs.sockets, "SVLoopback", STRINGIFY(PORT_QWSERVER), NA_LOOPBACK, true);
 #endif
 	}
 
@@ -5285,7 +5292,7 @@ int QDECL VFSTCP_ReadBytes (struct vfsfile_s *file, void *buffer, int bytestorea
 				switch(e)
 				{
 				case ECONNABORTED:
-					Sys_Printf("conenction aborted\n", e);
+					Sys_Printf("conenction aborted\n");
 					break;
 				default:
 					Sys_Printf("socket error %i\n", e);
diff --git a/engine/common/plugin.c b/engine/common/plugin.c
index 0a1c739f3..1634744fc 100644
--- a/engine/common/plugin.c
+++ b/engine/common/plugin.c
@@ -348,7 +348,7 @@ plugin_t *Plug_Load(char *file)
 	return newplug;
 }
 
-static int QDECL Plug_Emumerated (const char *name, int size, void *param, struct searchpath_s *spath)
+static int QDECL Plug_Emumerated (const char *name, int size, void *param, void *spath)
 {
 	char vmname[MAX_QPATH];
 	Q_strncpyz(vmname, name, sizeof(vmname));
@@ -358,7 +358,7 @@ static int QDECL Plug_Emumerated (const char *name, int size, void *param, struc
 
 	return true;
 }
-static int QDECL Plug_EnumeratedRoot (const char *name, int size, void *param, struct searchpath_s *spath)
+static int QDECL Plug_EnumeratedRoot (const char *name, int size, void *param, void *spath)
 {
 	char vmname[MAX_QPATH];
 	int len;
@@ -560,7 +560,7 @@ static qintptr_t VARGS Plug_Cvar_Register(void *offset, quintptr_t mask, const q
 static qintptr_t VARGS Plug_Cvar_Update(void *offset, quintptr_t mask, const qintptr_t *arg)
 {
 	int handle;
-	int modcount;
+//	int modcount;
 	char *stringv;	//255 bytes long.
 	float *floatv;
 	cvar_t *var;
@@ -573,16 +573,17 @@ static qintptr_t VARGS Plug_Cvar_Update(void *offset, quintptr_t mask, const qin
 	if (VM_OOB(arg[2], 256) || VM_OOB(arg[3], 4))	//Oi, plugin - you screwed up
 		return 0;
 
-	modcount = VM_LONG(arg[1]);
+	//modcount = VM_LONG(arg[1]);	//for future optimisation
 	stringv = VM_POINTER(arg[2]);
 	floatv = VM_POINTER(arg[3]);
 
 	var = plugincvararray[handle].var;
 
-
-	strcpy(stringv, var->string);
-	*floatv = var->value;
-
+	//if (var->modified != modcount)	//for future optimisation
+	{
+		strcpy(stringv, var->string);
+		*floatv = var->value;
+	}
 	return var->modified;
 }
 
diff --git a/engine/common/pr_bgcmd.c b/engine/common/pr_bgcmd.c
index a4473eea8..06a245266 100644
--- a/engine/common/pr_bgcmd.c
+++ b/engine/common/pr_bgcmd.c
@@ -260,14 +260,13 @@ void QCBUILTIN PF_getsurfacepoint(pubprogfuncs_t *prinst, struct globalvars_s *p
 // #436 vector(entity e, float s) getsurfacenormal (DP_QC_GETSURFACE)
 void QCBUILTIN PF_getsurfacenormal(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
-	unsigned int surfnum, pointnum;
+	unsigned int surfnum;
 	model_t *model;
 	wedict_t *ent;
 	world_t *w = prinst->parms->user;
 
 	ent = G_WEDICT(prinst, OFS_PARM0);
 	surfnum = G_FLOAT(OFS_PARM1);
-	pointnum = G_FLOAT(OFS_PARM2);
 
 	model = w->Get_CModel(w, ent->v->modelindex);
 
@@ -1111,7 +1110,6 @@ static void PF_hash_destroytab_enum(void *ctx, void *ent)
 void QCBUILTIN PF_hash_destroytab (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
 	int tab = G_FLOAT(OFS_PARM0) - FIRST_QC_HASHTABLE_INDEX;
-	pf_hashentry_t *ent = NULL;
 	if (tab >= 0 && tab < MAX_QC_HASHTABLES && pf_hashtab[tab].prinst)
 	{
 		pf_hashtab[tab].prinst = NULL;
@@ -1588,7 +1586,7 @@ void search_close_progs(pubprogfuncs_t *prinst, qboolean complain)
 		prvm_nextsearchhandle = 0;	//might as well.
 }
 
-int QDECL search_enumerate(const char *name, int fsize, void *parm, struct searchpath_s *spath)
+int QDECL search_enumerate(const char *name, int fsize, void *parm, void *spath)
 {
 	prvmsearch_t *s = parm;
 
@@ -3534,10 +3532,10 @@ void QCBUILTIN PF_Abort(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 //used for entity function variables - not actually needed anymore
 void QCBUILTIN PF_externrefcall (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
-	int progsnum;
+//	int progsnum;
 	func_t f;
 	int i;
-	progsnum = G_PROG(OFS_PARM0);
+//	progsnum = G_PROG(OFS_PARM0);
 	f = G_INT(OFS_PARM1);
 
 	for (i = OFS_PARM0; i < OFS_PARM5; i+=3)
diff --git a/engine/common/protocol.h b/engine/common/protocol.h
index dbc96323c..131671473 100644
--- a/engine/common/protocol.h
+++ b/engine/common/protocol.h
@@ -344,8 +344,11 @@ enum clcq2_ops_e
 	clcq2_bad,
 	clcq2_nop,
 	clcq2_move,				// [[usercmd_t]
-	clcq2_userinfo,			// [[userinfo string]
-	clcq2_stringcmd			// [string] message
+	clcq2_userinfo,				// [[userinfo string]
+	clcq2_stringcmd,			// [string] message
+
+	//fte-extended
+	clcq2_voicechat
 };
 
 
diff --git a/engine/common/q3common.c b/engine/common/q3common.c
index bc0171638..df8a76aee 100644
--- a/engine/common/q3common.c
+++ b/engine/common/q3common.c
@@ -414,13 +414,14 @@ MSG_WriteHuffBits
 */
 static void MSG_WriteHuffBits( sizebuf_t *msg, int value, int bits )
 {
-	int		startbits;
+#ifdef MSG_PROFILING
+	int		startbits = msg->currentbit;
+#endif
 	int		remaining;
 	int		i;
 
 	value &= 0xFFFFFFFFU >> (32 - bits);
 	remaining = bits & 7;
-	startbits = msg->currentbit;
 
 	for( i=0; i<remaining ; i++ )
 	{
diff --git a/engine/common/qvm.c b/engine/common/qvm.c
index ab802fe47..a8598ed2d 100644
--- a/engine/common/qvm.c
+++ b/engine/common/qvm.c
@@ -629,7 +629,7 @@ int QVM_ExecVM(register qvm_t *qvm, int command, int arg0, int arg1, int arg2, i
 			break;
 		default:
 		case OP_BREAK: // break to debugger
-			*(int*)NULL=-1;
+			Sys_Error("VM hit an OP_BREAK opcode");
 			break;
 
 	// subroutines
diff --git a/engine/common/zone.c b/engine/common/zone.c
index a34e8ea41..1bf1d8059 100644
--- a/engine/common/zone.c
+++ b/engine/common/zone.c
@@ -1217,9 +1217,6 @@ static int		hunk_size;
 static int		hunk_low_used;
 static int		hunk_high_used;
 
-static qboolean	hunk_tempactive;
-static int		hunk_tempmark;
-
 void R_FreeTextures (void);
 
 /*
@@ -1324,9 +1321,9 @@ void Hunk_Print (qboolean all)
 			for (i = 0; i < HUNKDEBUG; i++)
 			{
 				if (present[i] != sentinalkey)
-					*(int*)0 = -3;
+					Sys_Error ("Hunk_Check: corrupt sentinal");
 				if (postsent[i] != sentinalkey)
-					*(int*)0 = -3;
+					Sys_Error ("Hunk_Check: corrupt sentinal");
 			}
 		}
 #endif
@@ -1530,7 +1527,7 @@ void Hunk_TempFree(void)
 		for (i = 0; i < TEMPDEBUG; i++)
 		{
 			if (buf[i] != sentinalkey)
-				*(int*)0 = -3;	//force a crash... this'll get our attention.
+				Sys_Error ("Hunk_Check: corrupt sentinal");
 		}
 		buf+=TEMPDEBUG;
 		//app data
@@ -1538,7 +1535,7 @@ void Hunk_TempFree(void)
 		for (i = 0; i < TEMPDEBUG; i++)
 		{
 			if (buf[i] != sentinalkey)
-				*(int*)0 = -3;	//force a crash... this'll get our attention.
+				Sys_Error ("Hunk_Check: corrupt sentinal");
 		}
 #endif
 
@@ -1754,14 +1751,10 @@ void Cache_Report (void)
 void Hunk_Print_f (void)
 {
 	cache_system_t *cs;
-	int zoneblocks;
 	int cacheused;
-	int zoneused;
 	Hunk_Print(true);
 
 	cacheused = 0;
-	zoneused = 0;
-	zoneblocks = 0;
 	for (cs = cache_head; cs; cs = cs->next)
 	{
 		cacheused += cs->size;
@@ -1776,6 +1769,8 @@ void Hunk_Print_f (void)
 #if 0
 	{
 		zone_t *zone;
+		int zoneused = 0;
+		int zoneblocks = 0;
 
 		for(zone = zone_head; zone; zone=zone->next)
 		{
diff --git a/engine/gl/gl_alias.c b/engine/gl/gl_alias.c
index 3797ad673..df0507599 100644
--- a/engine/gl/gl_alias.c
+++ b/engine/gl/gl_alias.c
@@ -951,14 +951,14 @@ void R_GAlias_DrawBatch(batch_t *batch)
 	static mesh_t mesh;
 	static mesh_t *meshl = &mesh;
 
-	qboolean needrecolour;
-	qboolean nolightdir;
+//	qboolean needrecolour;
+//	qboolean nolightdir;
 
 	e = batch->ent;
 	clmodel = e->model;
 
 	currententity = e;
-	nolightdir = R_CalcModelLighting(e, clmodel);
+	/*nolightdir =*/ R_CalcModelLighting(e, clmodel);
 
 	inf = RMod_Extradata (clmodel);
 	if (inf)
@@ -968,7 +968,7 @@ void R_GAlias_DrawBatch(batch_t *batch)
 		{
 			if (batch->surf_first == surfnum)
 			{
-				needrecolour = Alias_GAliasBuildMesh(&mesh, &batch->vbo, inf, surfnum, e, batch->shader->prog && batch->shader->prog->permu[PERMUTATION_SKELETAL].handle.glsl);
+				/*needrecolour =*/ Alias_GAliasBuildMesh(&mesh, &batch->vbo, inf, surfnum, e, batch->shader->prog && batch->shader->prog->permu[PERMUTATION_SKELETAL].handle.glsl);
 				batch->mesh = &meshl;
 				return;
 			}
diff --git a/engine/gl/gl_font.c b/engine/gl/gl_font.c
index 576aad7e1..8990e95ad 100644
--- a/engine/gl/gl_font.c
+++ b/engine/gl/gl_font.c
@@ -26,6 +26,7 @@ void Font_EndString(struct font_s *font);
 int Font_LineBreaks(conchar_t *start, conchar_t *end, int maxpixelwidth, int maxlines, conchar_t **starts, conchar_t **ends);
 struct font_s *font_conchar;
 struct font_s *font_tiny;
+extern int r2d_be_flags;
 
 #ifdef AVAIL_FREETYPE
 #include <ft2build.h>
@@ -312,10 +313,10 @@ static void Font_Flush(void)
 		font_backmesh.numvertexes = font_foremesh.numvertexes;
 		font_backmesh.istrifan = font_foremesh.istrifan;
 
-		BE_DrawMesh_Single(fontplanes.backshader, &font_backmesh, NULL, &fontplanes.backshader->defaulttextures, 0);
+		BE_DrawMesh_Single(fontplanes.backshader, &font_backmesh, NULL, &fontplanes.backshader->defaulttextures, r2d_be_flags);
 	}
 	TEXASSIGN(fontplanes.shader->defaulttextures.base, font_texture);
-	BE_DrawMesh_Single(fontplanes.shader, &font_foremesh, NULL, &fontplanes.shader->defaulttextures, 0);
+	BE_DrawMesh_Single(fontplanes.shader, &font_foremesh, NULL, &fontplanes.shader->defaulttextures, r2d_be_flags);
 	font_foremesh.numindexes = 0;
 	font_foremesh.numvertexes = 0;
 }
diff --git a/engine/gl/gl_heightmap.c b/engine/gl/gl_heightmap.c
index 02924dd0a..12b8535e1 100644
--- a/engine/gl/gl_heightmap.c
+++ b/engine/gl/gl_heightmap.c
@@ -175,7 +175,9 @@ typedef struct heightmap_s
 } heightmap_t;
 
 
+#ifndef SERVERONLY
 static void ted_dorelight(heightmap_t *hm);
+#endif
 static qboolean Terr_Collect(heightmap_t *hm);
 
 
@@ -342,7 +344,7 @@ static qboolean Terr_IsSectionFName(heightmap_t *hm, char *fname, int *sx, int *
 		return false;
 	return true;
 }
-static hmsection_t *Terr_ReadSection(heightmap_t *hm, hmsection_t *s, int sx, int sy, dsection_t *ds, unsigned int dslen)
+static hmsection_t *Terr_ReadSection(heightmap_t *hm, hmsection_t *s, int sx, int sy, void *filebase, unsigned int filelen)
 {
 	int i, j;
 #ifndef SERVERONLY
@@ -350,10 +352,12 @@ static hmsection_t *Terr_ReadSection(heightmap_t *hm, hmsection_t *s, int sx, in
 	unsigned char *lm;
 	float *colours;
 #endif
-	void *ptr;
+	void *ptr = filebase;
+	dsection_t *ds = NULL;
 
-	if (ds)
+	if (ptr)
 	{
+		ds = ptr;
 		if (ds->magic != SECTION_MAGIC)
 			return NULL;
 		if (ds->ver != SECTION_VER)
@@ -362,6 +366,8 @@ static hmsection_t *Terr_ReadSection(heightmap_t *hm, hmsection_t *s, int sx, in
 			ds = NULL;
 		}
 	}
+	else
+		filelen = 0;
 
 	if (!s)
 	{
@@ -391,8 +397,9 @@ static hmsection_t *Terr_ReadSection(heightmap_t *hm, hmsection_t *s, int sx, in
 		Terr_InitLightmap(s);
 #endif
 
-	if (ds)
+	if (ptr)
 	{
+		ds = ptr;
 		s->flags = ds->flags | TSF_DIRTY;
 
 		/*load the heights*/
@@ -889,7 +896,6 @@ qboolean Terrain_LocateSection(char *name, flocation_t *loc)
 	heightmap_t *hm;
 	hmsection_t *s;
 	int x, y;
-	int nlen = strlen(name);
 
 	//reject if its not in maps
 	if (strncmp(name, "maps/", 5))
@@ -3291,8 +3297,6 @@ qboolean Terr_LoadTerrainModel (model_t *mod, void *buffer)
 {
 	heightmap_t *hm;
 
-	float skyrotate;
-	vec3_t skyaxis;
 	char shadername[MAX_QPATH];
 	char skyname[MAX_QPATH];
 	int sectsize = 0;
@@ -3301,11 +3305,6 @@ qboolean Terr_LoadTerrainModel (model_t *mod, void *buffer)
 	strcpy(shadername, "terrainshader");
 	strcpy(skyname, "night");
 
-	skyrotate = 0;
-	skyaxis[0] = 0;
-	skyaxis[1] = 0;
-	skyaxis[2] = 0;
-
 	buffer = COM_Parse(buffer);
 	if (strcmp(com_token, "terrain"))
 	{
@@ -3402,7 +3401,8 @@ void Mod_Terrain_Create_f(void)
 	mdata = va(
 		"terrain\n"
 		"{\n"
-			"classname worldspawn\n"
+			"classname \"worldspawn\"\n"
+			"message \"%s\"\n"
 			"_segmentsize 1024\n"
 			"_minxsegment -2048\n"
 			"_minysegment -2048\n"
@@ -3415,7 +3415,7 @@ void Mod_Terrain_Create_f(void)
 			"classname info_player_start\n"
 			"origin \"0 0 1024\"\n"
 		"}\n"
-		, mname);
+		, Cmd_Argv(2));
 	COM_WriteFile(mname, mdata, strlen(mdata));
 }
 void Mod_Terrain_Reload_f(void)
diff --git a/engine/gl/gl_model.c b/engine/gl/gl_model.c
index b4cfb7f3e..3e4483da3 100644
--- a/engine/gl/gl_model.c
+++ b/engine/gl/gl_model.c
@@ -4483,7 +4483,7 @@ qboolean RMod_LoadSpriteModel (model_t *mod, void *buffer)
 	int					numframes;
 	int					size;
 	dspriteframetype_t	*pframetype;
-	int rendertype=0;
+//	int rendertype=0;
 	unsigned char pal[256*4];
 	int sptype;
 	int hunkstart;
@@ -4506,7 +4506,7 @@ qboolean RMod_LoadSpriteModel (model_t *mod, void *buffer)
 	if (LittleLong(pin->version) == SPRITEHL_VERSION)
 	{
 		pin = (dsprite_t*)((char*)pin + 4);
-		rendertype = LittleLong (pin->type);
+		/*rendertype =*/ LittleLong (pin->type);	//not sure what the values mean.
 	}
 
 	numframes = LittleLong (pin->numframes);
diff --git a/engine/gl/gl_rlight.c b/engine/gl/gl_rlight.c
index ea22bb925..eb3fafe67 100644
--- a/engine/gl/gl_rlight.c
+++ b/engine/gl/gl_rlight.c
@@ -460,7 +460,7 @@ void R_ImportRTLights(char *entlump)
 	typedef enum lighttype_e {LIGHTTYPE_MINUSX, LIGHTTYPE_RECIPX, LIGHTTYPE_RECIPXX, LIGHTTYPE_NONE, LIGHTTYPE_SUN, LIGHTTYPE_MINUSXX} lighttype_t;
 
 	/*I'm using the DP code so I know I'll get the DP results*/
-	int entnum, style, islight, skin, pflags, effects, n;
+	int entnum, style, islight, skin, pflags, n;
 	lighttype_t type;
 	float origin[3], angles[3], radius, color[3], light[4], fadescale, lightscale, originhack[3], overridecolor[3], vec[4];
 	char key[256], value[8192];
@@ -491,7 +491,7 @@ void R_ImportRTLights(char *entlump)
 		style = 0;
 		skin = 0;
 		pflags = 0;
-		effects = 0;
+		//effects = 0;
 		islight = false;
 		nest = 1;
 		while (1)
@@ -633,8 +633,8 @@ void R_ImportRTLights(char *entlump)
 				skin = (int)atof(value);
 			else if (!strcmp("pflags", key))
 				pflags = (int)atof(value);
-			else if (!strcmp("effects", key))
-				effects = (int)atof(value);
+			//else if (!strcmp("effects", key))
+				//effects = (int)atof(value);
 
 			else if (!strcmp("scale", key))
 				lightscale = atof(value);
@@ -703,8 +703,8 @@ void R_ImportRTLights(char *entlump)
 			dl->lightcolourscales[0] = r_editlights_import_ambient.value;
 			dl->lightcolourscales[1] = r_editlights_import_diffuse.value;
 			dl->lightcolourscales[2] = r_editlights_import_specular.value;
-
-			//FIXME: cubemaps if skin >= 16
+			if (skin >= 16)
+				snprintf(dl->cubemapname, sizeof(dl->cubemapname), "cubemaps/%i", skin);
 		}
 	}
 }
diff --git a/engine/gl/gl_rmain.c b/engine/gl/gl_rmain.c
index ecaed0bf5..5c40c34e5 100644
--- a/engine/gl/gl_rmain.c
+++ b/engine/gl/gl_rmain.c
@@ -367,7 +367,6 @@ R_SetupGL
 */
 void R_SetupGL (float stereooffset)
 {
-	float	screenaspect;
 	int		x, x2, y2, y, w, h;
 	vec3_t newa;
 
@@ -424,7 +423,6 @@ void R_SetupGL (float stereooffset)
 			fov_y *= 1 + (((sin(cl.time * 3.0) + 1) * 0.015) * r_waterwarp.value);
 		}
 
-		screenaspect = (float)r_refdef.vrect.width/r_refdef.vrect.height;
 		if (r_refdef.useperspective)
 		{
 			int stencilshadows = 0;
diff --git a/engine/gl/gl_shader.c b/engine/gl/gl_shader.c
index 881f91bdf..9fbcafc03 100644
--- a/engine/gl/gl_shader.c
+++ b/engine/gl/gl_shader.c
@@ -176,7 +176,7 @@ static float Shader_FloatArgument(shader_t *shader, char *arg)
 
 	//grab an argument instead, otherwise 0
 	var = shader->name;
-	while(var = strchr(var, '#'))
+	while((var = strchr(var, '#')))
 	{
 		if (!strnicmp(var, arg, arglen))
 		{
diff --git a/engine/gl/gl_shadow.c b/engine/gl/gl_shadow.c
index e37427cb5..1e86d0e58 100644
--- a/engine/gl/gl_shadow.c
+++ b/engine/gl/gl_shadow.c
@@ -1943,7 +1943,7 @@ void GL_EndRenderBuffer_DepthOnly(texid_t depthtexture, int texsize)
 static void Sh_GenShadowFace(dlight_t *l, shadowmesh_t *smesh, int face, int smsize, float proj[16])
 {
 	qboolean oxv;
-	vec3_t t1,t2, t3;
+	vec3_t t1,t2;
 	texture_t *tex;
 	int tno;
 
@@ -1972,8 +1972,8 @@ static void Sh_GenShadowFace(dlight_t *l, shadowmesh_t *smesh, int face, int sms
 	case 3:
 		//-x - back
 		VectorNegate(l->axis[0], t1);
-		VectorNegate(l->axis[1], t2);
-		VectorNegate(l->axis[2], t3);
+//		VectorNegate(l->axis[1], t2);
+//		VectorNegate(l->axis[2], t3);
 		Matrix4x4_CM_ModelViewMatrixFromAxis(r_refdef.m_view, t1, l->axis[1], l->axis[2], l->origin);
 		r_refdef.flipcull = true;
 		break;
@@ -2182,7 +2182,6 @@ void Sh_GenShadowMap (dlight_t *l,  qbyte *lvis)
 
 static void Sh_DrawShadowMapLight(dlight_t *l, vec3_t colour, qbyte *vvis)
 {
-	int ve;
 	vec3_t mins, maxs;
 	qbyte *lvis;
 	qbyte	lvisb[MAX_MAP_LEAFS/8];
@@ -2244,8 +2243,6 @@ static void Sh_DrawShadowMapLight(dlight_t *l, vec3_t colour, qbyte *vvis)
 	//may as well use scissors
 	Sh_Scissor(rect);
 
-	ve = 0;
-
 	BE_SelectEntity(&r_worldentity);
 
 	GLBE_SelectDLight(l, colour);
diff --git a/engine/gl/ltface.c b/engine/gl/ltface.c
index 274019b97..009bb8b70 100644
--- a/engine/gl/ltface.c
+++ b/engine/gl/ltface.c
@@ -459,7 +459,7 @@ For each texture aligned grid point, back project onto the plane
 to get the world xyz value of the sample point
 =================
 */
-int c_bad;
+static int c_bad;
 static void LightCalcPoints (llightinfo_t *l)
 {
 	int		i;
@@ -754,15 +754,16 @@ void LightFace (int surfnum)
 	int		i,j,c,ch;
 	vec_t	total, mean;
 	int		size;
-	int		lightmapwidth, lightmapsize;
+	int		lightmapwidth;
 #ifdef UTILITY
+	int		lightmapsize;
 	byte	*out;
 #endif
 	byte	*rgbout;
 	byte	*dulout;
 	vec3_t	*light, *norm;
 	vec3_t	wnorm, temp, svector, tvector;
-	int		w, h;
+	int		w;
 	
 	f = dfaces + surfnum;
 
@@ -852,12 +853,12 @@ void LightFace (int surfnum)
 	for (i=0 ; i <MAXLIGHTMAPS ; i++)
 		f->styles[i] = l.lightstyles[i];
 
-	lightmapsize = size*l.numlightstyles;
 
 #ifdef UTILITY
+	lightmapsize = size*l.numlightstyles;
 	if (runningrgblightdatabase)
 	{
-		out = GetFakeFileSpace(&f->lightofs, size);
+		out = GetFakeFileSpace(&f->lightofs, lightmapsize);
 		rgbout = runningrgblightdatabase + f->lightofs*3;
 		dulout = runninglightnormbase + f->lightofs*3;
 	}
@@ -886,7 +887,7 @@ void LightFace (int surfnum)
 
 	
 // extra filtering
-	h = (l.texsize[1]+1)*2;
+//	h = (l.texsize[1]+1)*2;
 	w = (l.texsize[0]+1)*2;
 
 	for (i=0 ; i< l.numlightstyles ; i++)
diff --git a/engine/http/ftpserver.c b/engine/http/ftpserver.c
index 79d2d0e78..e6ed08935 100644
--- a/engine/http/ftpserver.c
+++ b/engine/http/ftpserver.c
@@ -134,7 +134,7 @@ void FTP_ServerShutdown(void)
 }
 
 //we ought to filter this to remove duplicates.
-static int QDECL SendFileNameTo(const char *rawname, int size, void *param, struct searchpath_s *spath)
+static int QDECL SendFileNameTo(const char *rawname, int size, void *param, void *spath)
 {
 	int socket = *(int*)param;
 //	int i;
diff --git a/engine/qclib/initlib.c b/engine/qclib/initlib.c
index 764b9997e..6977877e6 100644
--- a/engine/qclib/initlib.c
+++ b/engine/qclib/initlib.c
@@ -308,7 +308,7 @@ static void PDECL PR_memfree (pubprogfuncs_t *ppf, void *memptr)
 			printf("PF_memfree: unable to free the non-null empty string constant at %x\n", ptr);
 		}
 		else
-			printf("PF_memfree: pointer invalid - out of range (%x >= %x)\n", ptr, prinst.addressableused);
+			printf("PF_memfree: pointer invalid - out of range (%x >= %x)\n", ptr, (unsigned int)prinst.addressableused);
 		PR_StackTrace(&progfuncs->funcs);
 		return;
 	}
diff --git a/engine/qclib/pr_multi.c b/engine/qclib/pr_multi.c
index 16938857b..dd36390de 100644
--- a/engine/qclib/pr_multi.c
+++ b/engine/qclib/pr_multi.c
@@ -375,8 +375,6 @@ void PDECL QC_AddSharedFieldVar(pubprogfuncs_t *ppf, int num, char *stringtable)
 //	int pnum;
 	unsigned int i, o;
 
-	char *s;
-
 	//look for an existing match not needed, cos we look a little later too.
 	/*
 	for (i = 0; i < numfields; i++)
@@ -407,8 +405,6 @@ void PDECL QC_AddSharedFieldVar(pubprogfuncs_t *ppf, int num, char *stringtable)
 			}
 		}
 
-		s = pr_globaldefs16[num].s_name+stringtable;
-
 		for (i = 0; i < prinst.numfields; i++)
 		{
 			o = prinst.field[i].progsofs;
@@ -436,8 +432,6 @@ void PDECL QC_AddSharedFieldVar(pubprogfuncs_t *ppf, int num, char *stringtable)
 			}
 		}
 
-		s = pr_globaldefs32[num].s_name+stringtable;
-
 		for (i = 0; i < prinst.numfields; i++)
 		{
 			o = prinst.field[i].progsofs;
diff --git a/engine/qclib/qcc.h b/engine/qclib/qcc.h
index 2b1a11ee1..b5798bf90 100644
--- a/engine/qclib/qcc.h
+++ b/engine/qclib/qcc.h
@@ -566,6 +566,7 @@ pbool QCC_PR_CheckName (char *string);
 void QCC_PR_Expect (char *string);
 pbool QCC_PR_CheckKeyword(int keywordenabled, char *string);
 #endif
+pbool QCC_PR_CheckTokenComment(char *string, char **comment);
 void VARGS QCC_PR_ParseError (int errortype, char *error, ...);
 pbool VARGS QCC_PR_ParseWarning (int warningtype, char *error, ...);
 pbool VARGS QCC_PR_Warning (int type, char *file, int line, char *error, ...);
diff --git a/engine/qclib/qcc_pr_comp.c b/engine/qclib/qcc_pr_comp.c
index 9965488c6..9ca538e81 100644
--- a/engine/qclib/qcc_pr_comp.c
+++ b/engine/qclib/qcc_pr_comp.c
@@ -2971,8 +2971,7 @@ QCC_def_t *QCC_PR_GenerateFunctionCall (QCC_def_t *func, QCC_def_t *arglist[], i
 	QCC_def_t		*d, *oldret, *oself;
 	int			i;
 	QCC_type_t		*t;
-	int extraparms=false;
-	int np;
+//	int np;
 	int laststatement = numstatements;
 
 	int callconvention;
@@ -2998,8 +2997,7 @@ QCC_def_t *QCC_PR_GenerateFunctionCall (QCC_def_t *func, QCC_def_t *arglist[], i
 		QCC_PR_ParseErrorPrintDef (ERR_NOTAFUNCTION, func, "not a function");
 	}
 
-// copy the arguments to the global parameter variables
-	if (t->type == ev_variant)
+/*	if (t->type == ev_variant)
 	{
 		extraparms = true;
 		np = 0;
@@ -3011,9 +3009,10 @@ QCC_def_t *QCC_PR_GenerateFunctionCall (QCC_def_t *func, QCC_def_t *arglist[], i
 	}
 	else
 		np = t->num_parms;
+*/
 
 	if (strchr(func->name, ':') && laststatement && statements[laststatement-1].op == OP_LOAD_FNC && statements[laststatement-1].c == func->ofs)
-	{	//we're entering OO code with a different self.
+	{	//we're entering OO code with a different self. make sure self is preserved.
 		//eg: other.touch(self)
 
 		//FIXME: problems could occur with hexen2 calling conventions when parm0/1 is 'self'
@@ -3198,17 +3197,10 @@ QCC_def_t *QCC_PR_ParseFunctionCall (QCC_def_t *func)	//warning, the func could
 	int extraparms=false;
 	int np;
 
-	int callconvention;
-
 	QCC_def_t *param[MAX_PARMS+MAX_EXTRA_PARMS];
 
 	func->timescalled++;
 
-	if (QCC_OPCodeValid(&pr_opcodes[OP_CALL1H]))
-		callconvention = OP_CALL1H;	//FTE extended
-	else
-		callconvention = OP_CALL1;	//standard
-
 	t = func->type;
 
 	if (t->type == ev_variant)
@@ -5391,7 +5383,9 @@ QCC_def_t *QCC_PR_Expression (int priority, int exprflags)
 	int opnum;
 
 	QCC_def_t		*e, *e2;
-	etype_t		type_a, type_b, type_c;
+	etype_t		type_a;
+	//etype_t		type_b;
+	etype_t		type_c;
 
 	if (priority == 0)
 		return QCC_PR_Term (exprflags);
@@ -5525,10 +5519,7 @@ QCC_def_t *QCC_PR_Expression (int priority, int exprflags)
 
 		// type check
 			type_a = e->type->type;
-			type_b = e2->type->type;
-
-//			if (type_a == ev_pointer && type_b == ev_pointer)
-//				QCC_PR_ParseWarning(0, "Debug: pointer op pointer");
+//			type_b = e2->type->type;
 
 			if (op->name[0] == '.')// field access gets type from field
 			{
@@ -6831,9 +6822,7 @@ void QCC_PR_ParseState (void)
 {
 	char	*name;
 	QCC_def_t	*s1, *def, *sc = pr_scope;
-	char f;
 
-	f = *pr_token;
 	if (QCC_PR_CheckToken("++") || QCC_PR_CheckToken("--"))
 	{
 		s1 = QCC_PR_ParseImmediate ();
diff --git a/engine/qclib/qccmain.c b/engine/qclib/qccmain.c
index d8373b284..9b7a35757 100644
--- a/engine/qclib/qccmain.c
+++ b/engine/qclib/qccmain.c
@@ -743,7 +743,7 @@ pbool QCC_WriteData (int crc)
 		if (compressoutput)		progs.blockscompressed |=64;	//line numbers
 		if (compressoutput)		progs.blockscompressed |=128;	//types
 		//include a type block?
-		types = debugtarget;
+		//types = debugtarget;
 		if (types && sizeof(char *) != sizeof(string_t))
 		{
 			//qcc_typeinfo_t has a char* inside it, which changes size
@@ -1331,6 +1331,7 @@ strofs = (strofs+3)&~3;
 	else
 		SafeWrite (h, qcc_pr_globals, numpr_globals*4);
 
+/*
 	if (types)
 	for (i=0 ; i<numtypeinfos ; i++)
 	{
@@ -1340,7 +1341,7 @@ strofs = (strofs+3)&~3;
 			qcc_typeinfo[i].next = (QCC_type_t*)(qcc_typeinfo[i].next - qcc_typeinfo);
 		qcc_typeinfo[i].name = (char*)QCC_CopyDupBackString(qcc_typeinfo[i].name);
 	}
-
+*/
 	progs.ofsfiles = 0;
 	progs.ofslinenums = 0;
 	progs.secondaryversion = 0;
@@ -1984,7 +1985,6 @@ unsigned short QCC_PR_WriteProgdefs (char *filename)
 	QCC_def_t	*d;
 	int	f;
 	unsigned short		crc;
-	QCC_def_t *ld;
 //	int		c;
 
 	file[0] = '\0';
@@ -2019,7 +2019,6 @@ unsigned short QCC_PR_WriteProgdefs (char *filename)
 	ADD3(qcva("\tint\tpad[%i];\n", RESERVED_OFS));
 	for (d=pr.def_head.next ; d ; d=d->next)
 	{
-		ld = d;
 		if (!strcmp (d->name, "end_sys_globals"))
 			break;
 		if (d->ofs<RESERVED_OFS)
diff --git a/engine/qclib/qcdecomp.c b/engine/qclib/qcdecomp.c
index 9a9b3c728..3925d0fe7 100644
--- a/engine/qclib/qcdecomp.c
+++ b/engine/qclib/qcdecomp.c
@@ -420,8 +420,6 @@ void WriteAsmStatements(progfuncs_t *progfuncs, progstate_t *progs, int num, int
 	ddef16_t *def;
 	int ofs,i;
 
-	int fileofs;
-
 	if (!functionname && stn<0)
 	{
 		//we wrote this one...
@@ -560,11 +558,9 @@ void WriteAsmStatements(progfuncs_t *progfuncs, progstate_t *progs, int num, int
 		return;
 	}
 
-	fileofs = SafeSeek(f, 0, SEEK_CUR);
 	if (setjmp(decompilestatementfailure))
 	{
 		writes(f, "*/\r\n");
-	//	SafeSeek(f, fileofs, SEEK_SET);
 		writes(f, " = asm {\r\n");
 
 		stn = progs->functions[num].first_statement;
diff --git a/engine/server/pr_cmds.c b/engine/server/pr_cmds.c
index 626588368..33d5062fe 100644
--- a/engine/server/pr_cmds.c
+++ b/engine/server/pr_cmds.c
@@ -1329,7 +1329,6 @@ void Q_InitProgs(void)
 	globalvars_t *pr_globals;
 	static char addons[2048];
 	char *as, *a;
-	int num = 0;
 	progsnum_t prnum, oldprnum=-1;
 	int d1, d2;
 
@@ -1343,7 +1342,6 @@ void Q_InitProgs(void)
 
 	PR_RegisterFields();
 
-	num = svs.numprogs;
 	svs.numprogs=0;
 
 	d1 = COM_FDepthFile("progs.dat", true);
@@ -2893,6 +2891,8 @@ static void QCBUILTIN PF_particle4 (pubprogfuncs_t *prinst, globalvars_t *pr_glo
 
 static void QCBUILTIN PF_h2particleexplosion(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
+	Con_Printf("H2FIXME: PF_h2particleexplosion not implemented\n");
+/*
 	float *org;
 	int color,radius,counter;
 
@@ -2900,7 +2900,6 @@ static void QCBUILTIN PF_h2particleexplosion(pubprogfuncs_t *prinst, struct glob
 	color = G_FLOAT(OFS_PARM1);
 	radius = G_FLOAT(OFS_PARM2);
 	counter = G_FLOAT(OFS_PARM3);
-/*
 	MSG_WriteByte(&sv.datagram, svc_particle_explosion);
 	MSG_WriteCoord(&sv.datagram, org[0]);
 	MSG_WriteCoord(&sv.datagram, org[1]);
@@ -4247,11 +4246,10 @@ static void QCBUILTIN PF_aim (pubprogfuncs_t *prinst, struct globalvars_s *pr_gl
 	int		i, j;
 	trace_t	tr;
 	float	dist, bestdist;
-	float	speed;
 	char	*noaim;
 
 	ent = G_EDICT(prinst, OFS_PARM0);
-	speed = G_FLOAT(OFS_PARM1);
+//	speed = G_FLOAT(OFS_PARM1);
 
 	VectorCopy (ent->v->origin, start);
 	start[2] += 20;
@@ -5777,7 +5775,6 @@ void QCBUILTIN PF_sqlreadfloat (pubprogfuncs_t *prinst, struct globalvars_s *pr_
 void QCBUILTIN PF_sqlerror (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
 	sqlserver_t *server;
-	int serverref = G_FLOAT(OFS_PARM0);
 
 	if (SQL_Available())
 	{
@@ -7228,7 +7225,8 @@ void SV_RegisterH2CustomTents(void)
 }
 static void QCBUILTIN PF_h2starteffect(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
-	float *min, *max, *angle, *size;
+	float *min, *max, *size;
+//	float *angle;
 	float colour;
 //	float wait, radius, frame, framelength, duration;
 //	int flags, skin;
@@ -7272,7 +7270,7 @@ static void QCBUILTIN PF_h2starteffect(pubprogfuncs_t *prinst, struct globalvars
 	case ce_fountain:
 		/*this effect is meant to be persistant (endeffect is never used)*/
 		org = G_VECTOR(OFS_PARM1);
-		angle = G_VECTOR(OFS_PARM2);
+//		angle = G_VECTOR(OFS_PARM2);
 		dir = G_VECTOR(OFS_PARM3);
 		colour = G_FLOAT(OFS_PARM4);
 		count = G_FLOAT(OFS_PARM5);
diff --git a/engine/server/savegame.c b/engine/server/savegame.c
index bad7eabca..e25814b97 100644
--- a/engine/server/savegame.c
+++ b/engine/server/savegame.c
@@ -518,8 +518,6 @@ qboolean SV_LoadLevelCache(char *savename, char *level, char *startspot, qboolea
 
 	int current_skill;
 
-	int clnum;
-
 	int pt;
 
 	int modelpos;
@@ -692,7 +690,7 @@ qboolean SV_LoadLevelCache(char *savename, char *level, char *startspot, qboolea
 	filelen -= filepos;
 	file = BZ_Malloc(filelen+1);
 	memset(file, 0, filelen+1);
-	clnum=VFS_READ(f, file, filelen);
+	VFS_READ(f, file, filelen);
 	file[filelen]='\0';
 	sv.world.edict_size=svprogfuncs->load_ents(svprogfuncs, file, 0);
 	BZ_Free(file);
diff --git a/engine/server/sv_ccmds.c b/engine/server/sv_ccmds.c
index 6f1049951..4e6a65057 100644
--- a/engine/server/sv_ccmds.c
+++ b/engine/server/sv_ccmds.c
@@ -374,7 +374,7 @@ void SV_Give_f (void)
 	}
 }
 
-int QDECL ShowMapList (const char *name, int flags, void *parm, struct searchpath_s *spath)
+int QDECL ShowMapList (const char *name, int flags, void *parm, void *spath)
 {
 	if (name[5] == 'b' && name[6] == '_')	//skip box models
 		return true;
diff --git a/engine/server/sv_ents.c b/engine/server/sv_ents.c
index 7a3e5ffe4..95c6c43f5 100644
--- a/engine/server/sv_ents.c
+++ b/engine/server/sv_ents.c
@@ -1623,7 +1623,6 @@ void SVDP_EmitEntityDelta(entity_state_t *from, entity_state_t *to, sizebuf_t *m
 
 void SVDP_EmitEntitiesUpdate (client_t *client, packet_entities_t *to, sizebuf_t *msg)
 {
-	edict_t	*ent;
 	client_frame_t	*fromframe;
 	packet_entities_t *from;
 	int		oldindex, newindex;
@@ -1666,7 +1665,6 @@ void SVDP_EmitEntitiesUpdate (client_t *client, packet_entities_t *to, sizebuf_t
 
 		if (newnum < oldnum)
 		{	// this is a new entity, send it from the baseline... as far as dp understands it...
-			ent = EDICT_NUM(svprogfuncs, newnum);
 //Con_Printf ("baseline %i\n", newnum);
 			SVDP_EmitEntityDelta (&nullentitystate, &to->entities[newindex], msg, true);
 			newindex++;
@@ -2118,7 +2116,7 @@ void SV_WritePlayersToClient (client_t *client, client_frame_t *frame, edict_t *
 
 	if (client->state < cs_spawned)
 	{
-		Con_Printf("SV_WritePlayersToClient: not spawned yet\n", client->namebuf);
+		Con_Printf("SV_WritePlayersToClient: not spawned yet\n");
 		return;
 	}
 
diff --git a/engine/server/sv_mvd.c b/engine/server/sv_mvd.c
index 2c85a6d86..da9185d36 100644
--- a/engine/server/sv_mvd.c
+++ b/engine/server/sv_mvd.c
@@ -683,7 +683,7 @@ typedef struct
 #define SORT_NO 0
 #define SORT_BY_DATE 1
 
-int QDECL Sys_listdirFound(const char *fname, int fsize, void *uptr, struct searchpath_s *spath)
+int QDECL Sys_listdirFound(const char *fname, int fsize, void *uptr, void *spath)
 {
 	file_t *f;
 	dir_t *dir = uptr;
diff --git a/engine/server/sv_phys.c b/engine/server/sv_phys.c
index eec845e9f..023f7184e 100644
--- a/engine/server/sv_phys.c
+++ b/engine/server/sv_phys.c
@@ -287,8 +287,6 @@ static int WPhys_FlyMove (world_t *w, wedict_t *ent, const vec3_t gravitydir, fl
 	int			blocked;
 	vec3_t diff;
 
-	vec3_t startorg;
-
 	numbumps = 4;
 
 	blocked = 0;
@@ -298,8 +296,6 @@ static int WPhys_FlyMove (world_t *w, wedict_t *ent, const vec3_t gravitydir, fl
 
 	time_left = time;
 
-	VectorCopy (ent->v->origin, startorg);
-
 	for (bumpcount=0 ; bumpcount<numbumps ; bumpcount++)
 	{
 		for (i=0 ; i<3 ; i++)
@@ -1072,7 +1068,6 @@ static void WPhys_Physics_Toss (world_t *w, wedict_t *ent)
 	vec3_t	move;
 	float	backoff;
 
-	vec3_t temporg;
 	int fl;
 	const float *gravitydir;
 
@@ -1120,7 +1115,6 @@ static void WPhys_Physics_Toss (world_t *w, wedict_t *ent)
 	VectorScale (ent->v->velocity, host_frametime, move);
 	if (!DotProduct(move, move))
 		return;
-	VectorCopy(ent->v->origin, temporg);
 
 	fl = 0;
 #ifndef CLIENTONLY
@@ -1648,7 +1642,8 @@ static int WPhys_SetOnGround (world_t *w, wedict_t *ent, const float *gravitydir
 }
 static void WPhys_WalkMove (world_t *w, wedict_t *ent, const float *gravitydir)
 {
-	int clip, oldonground, originalmove_clip, originalmove_flags, originalmove_groundentity;
+	//int originalmove_clip;
+	int clip, oldonground, originalmove_flags, originalmove_groundentity;
 	vec3_t upmove, downmove, start_origin, start_velocity, originalmove_origin, originalmove_velocity;
 	trace_t downtrace, steptrace;
 
@@ -1668,7 +1663,7 @@ static void WPhys_WalkMove (world_t *w, wedict_t *ent, const float *gravitydir)
 
 	VectorCopy(ent->v->origin, originalmove_origin);
 	VectorCopy(ent->v->velocity, originalmove_velocity);
-	originalmove_clip = clip;
+	//originalmove_clip = clip;
 	originalmove_flags = (int)ent->v->flags;
 	originalmove_groundentity = ent->v->groundentity;
 
@@ -2210,12 +2205,7 @@ qboolean SV_Physics (void)
 
 					SV_PreRunCmd();
 
-#ifdef SERVERONLY
-					ucmd.msec = host_frametime*1000;
-#else
-					// FIXME: Something very weird is going on here!
 					ucmd.msec = ms;
-#endif
 					ucmd.angles[0] = (int)(sv_player->v->v_angle[0] * (65535/360.0f));
 					ucmd.angles[1] = (int)(sv_player->v->v_angle[1] * (65535/360.0f));
 					ucmd.angles[2] = (int)(sv_player->v->v_angle[2] * (65535/360.0f));
diff --git a/engine/server/sv_send.c b/engine/server/sv_send.c
index 643d35c87..ec5e017e6 100644
--- a/engine/server/sv_send.c
+++ b/engine/server/sv_send.c
@@ -836,7 +836,7 @@ void SV_MulticastProtExt(vec3_t origin, multicast_t to, int dimension_mask, int
 			else
 				msg = &demo.datagram;
 		}
-		SZ_Write(&demo.datagram, sv.multicast.data, sv.multicast.cursize);
+		SZ_Write(msg, sv.multicast.data, sv.multicast.cursize);
 	}
 
 #ifdef NQPROT
diff --git a/engine/server/sv_sql.c b/engine/server/sv_sql.c
index a91acb30c..0d318d559 100644
--- a/engine/server/sv_sql.c
+++ b/engine/server/sv_sql.c
@@ -188,9 +188,12 @@ int sql_serverworker(void *sref)
 {
 	sqlserver_t *server = (sqlserver_t *)sref;
 	const char *error = NULL;
-	int tinit = -1, i;
+	int i;
 	qboolean needlock = false;
 	qboolean allokay = true;
+#ifdef USE_MYSQL
+	int tinit = -1;
+#endif
 
 	switch(server->driver)
 	{
@@ -260,11 +263,7 @@ int sql_serverworker(void *sref)
 		{
 			queryrequest_t *qreq = NULL;
 			queryresult_t *qres;
-			const char *qerror = NULL;
-			int rows = -1;
 			int columns = -1;
-			int qesize = 0;
-			void *res = NULL;
 
 			if (!(qreq = SQL_PullRequest(server, needlock)))
 			{
@@ -279,51 +278,61 @@ int sql_serverworker(void *sref)
 
 			switch(server->driver)
 			{
+			default:
+				error = "Bad database driver";
+				allokay = false;
+				break;
 #ifdef USE_MYSQL
 			case SQLDRV_MYSQL:
-				// perform the query and fill out the result structure
-				if (qmysql_query(server->mysql, qreq->query))
-					qerror = qmysql_error(server->mysql);
-				else // query succeeded
 				{
-					res = qmysql_store_result(server->mysql);
-					if (res) // result set returned
-					{
-						rows = qmysql_num_rows(res);
-						columns = qmysql_num_fields(res);
-					}
-					else if (qmysql_field_count(server->mysql) == 0) // no result set
-					{
-						rows = qmysql_affected_rows(server->mysql);
-						if (rows < 0)
-							rows = 0;
-						columns = 0;
-					}
-					else // error
+					void *res = NULL;
+					int qesize = 0;
+					int rows = -1;
+					const char *qerror = NULL;
+					// perform the query and fill out the result structure
+					if (qmysql_query(server->mysql, qreq->query))
 						qerror = qmysql_error(server->mysql);
-			
-				}
+					else // query succeeded
+					{
+						res = qmysql_store_result(server->mysql);
+						if (res) // result set returned
+						{
+							rows = qmysql_num_rows(res);
+							columns = qmysql_num_fields(res);
+						}
+						else if (qmysql_field_count(server->mysql) == 0) // no result set
+						{
+							rows = qmysql_affected_rows(server->mysql);
+							if (rows < 0)
+								rows = 0;
+							columns = 0;
+						}
+						else // error
+							qerror = qmysql_error(server->mysql);
+				
+					}
 
-				if (qerror)
-					qesize = Q_strlen(qerror);
-				qres = (queryresult_t *)ZF_Malloc(sizeof(queryresult_t) + qesize);
-				if (qres)
-				{
 					if (qerror)
-						Q_strncpy(qres->error, qerror, qesize);
-					qres->result = res;
-					qres->rows = rows;
-					qres->columns = columns;
-					qres->request = qreq;
-					qres->eof = true; // store result has no more rows to read afterwards
+						qesize = Q_strlen(qerror);
+					qres = (queryresult_t *)ZF_Malloc(sizeof(queryresult_t) + qesize);
+					if (qres)
+					{
+						if (qerror)
+							Q_strncpy(qres->error, qerror, qesize);
+						qres->result = res;
+						qres->rows = rows;
+						qres->columns = columns;
+						qres->request = qreq;
+						qres->eof = true; // store result has no more rows to read afterwards
 
-					SQL_PushResult(server, qres);
-				}
-				else // we're screwed here so bomb out
-				{
-					server->active = false;
-					error = "MALLOC ERROR! Unable to allocate query result!";
-					break;
+						SQL_PushResult(server, qres);
+					}
+					else // we're screwed here so bomb out
+					{
+						server->active = false;
+						error = "MALLOC ERROR! Unable to allocate query result!";
+						break;
+					}
 				}
 				break;
 #endif
@@ -335,7 +344,6 @@ int sql_serverworker(void *sref)
 					const char *trailingstring;
 					char *statementstring = qreq->query;
 					char **mat;
-					int matsize;
 					int rowspace;
 					int totalrows = 0;
 					qboolean keeplooping = true;
@@ -353,8 +361,6 @@ int sql_serverworker(void *sref)
 							{
 								rowspace = 65;
 
-								matsize = columns * sizeof(char*);
-
 								qres = (queryresult_t *)ZF_Malloc(sizeof(queryresult_t) + columns * sizeof(char*) * rowspace);
 								mat = (char**)(qres + 1);
 								if (qres)
@@ -461,6 +467,8 @@ int sql_serverworker(void *sref)
 		server->sqlite = NULL;
 		break;
 #endif
+	default:
+		break;
 	}
 
 	// if we have a server error we still need to put it on the queue
@@ -527,6 +535,8 @@ static void SQL_DeallocResult(sqlserver_t *server, queryresult_t *qres)
 	// deallocate current result
 	switch(server->driver)
 	{
+	default:
+		break;
 #ifdef USE_MYSQL
 	case SQLDRV_MYSQL:
 		if (qres->result)
@@ -1030,6 +1040,9 @@ void SQL_Status_f(void)
 				server->connectparams[3],
 				server->active ? "active" : "inactive");
 			break;
+		default:
+			Con_Printf("Bad driver\n");
+			break;
 		}
 
 		if (reqnum)
@@ -1116,7 +1129,7 @@ void SQL_ServerCycle (void)
 		if (!server)
 			continue;
 
-		while (qres = SQL_PullResult(server))
+		while ((qres = SQL_PullResult(server)))
 		{
 			qreq = qres->request;
 			qres->next = NULL;
diff --git a/engine/server/sv_sys_unix.c b/engine/server/sv_sys_unix.c
index 7f4f6c3e8..7d449d7cc 100644
--- a/engine/server/sv_sys_unix.c
+++ b/engine/server/sv_sys_unix.c
@@ -917,6 +917,7 @@ void *Sys_GetAddressForName(dllhandle_t *module, const char *exportname)
 }
 
 
+#if 0
 static void *game_library;
 
 void Sys_UnloadGame(void)
@@ -936,11 +937,10 @@ void *Sys_GetGameAPI(void *parms)
 	char curpath[MAX_OSPATH];
 	char *searchpath;
 	const char *gamename = "gamei386.so";
-	char *result;
 
 	void *ret;
 
-	result = getcwd(curpath, sizeof(curpath)); // do soemthing with the result
+	getcwd(curpath, sizeof(curpath)); // do soemthing with the result
 
 	searchpath = 0;
 	while((searchpath = COM_NextPath(searchpath)))
@@ -962,6 +962,7 @@ void *Sys_GetGameAPI(void *parms)
 
 	return 0;
 }
+#endif
 
 void Sys_ServerActivity(void)
 {
diff --git a/engine/server/sv_user.c b/engine/server/sv_user.c
index e4b2879fb..85ff67a41 100644
--- a/engine/server/sv_user.c
+++ b/engine/server/sv_user.c
@@ -6631,7 +6631,7 @@ void SVQ2_ExecuteClientMessage (client_t *cl)
 			break;
 
 #ifdef VOICECHAT
-		case clc_voicechat:
+		case clcq2_voicechat:
 			SV_VoiceReadPacket();
 			break;
 #endif
@@ -6769,7 +6769,6 @@ void SVNQ_ExecuteClientMessage (client_t *cl)
 	int		c;
 	char	*s;
 	client_frame_t	*frame;
-	int		seq_hash;
 
 	cl->netchan.outgoing_sequence++;
 	cl->netchan.incoming_acknowledged = cl->netchan.outgoing_sequence-1;
@@ -6795,8 +6794,6 @@ void SVNQ_ExecuteClientMessage (client_t *cl)
 	host_client = cl;
 	sv_player = host_client->edict;
 
-	seq_hash = cl->netchan.incoming_sequence;
-
 	// mark time so clients will know how much to predict
 	// other players
  	cl->localtime = sv.time;
diff --git a/engine/server/world.c b/engine/server/world.c
index f7c84ebfe..da9f4686c 100644
--- a/engine/server/world.c
+++ b/engine/server/world.c
@@ -1116,9 +1116,6 @@ static void World_AreaEdicts_r (areanode_t *node)
 {
 	link_t		*l, *next, *start;
 	wedict_t		*check;
-	int			count;
-
-	count = 0;
 
 	// touch linked edicts
 	start = &node->edicts;
@@ -1188,9 +1185,6 @@ static void WorldQ2_AreaEdicts_r (areanode_t *node)
 {
 	link_t		*l, *next, *start;
 	q2edict_t		*check;
-	int			count;
-
-	count = 0;
 
 	// touch linked edicts
 	start = &node->edicts;