add geometry shader support. because why not.

bind command now makes it a bit easier to edit the binding. and any alias.
autoid tweaks.
slightly better q1qvm/ktx support. extend the api a little.

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@4927 fc73d0e0-1445-4013-8a0c-d673dee63da5

engine/client/cl_pred.c

@@ -896,10 +896,11 @@ void CL_PredictMovePNum (int seat)
 
 	pv->nolocalplayer = !!(cls.fteprotocolextensions2 & PEXT2_REPLACEMENTDELTAS) || (cls.protocol != CP_QUAKEWORLD);
 
-	if (!cl.spectator)	//just in case
+	if (!cl.spectator && (pv->cam_state != CAM_FREECAM || pv->cam_spec_track != -1))	//just in case
 	{
 		pv->cam_state = CAM_FREECAM;
 		pv->cam_spec_track = -1;
+		pv->viewentity = (cls.demoplayback)?0:(pv->playernum+1);
 	}
 
 #ifdef Q2CLIENT

engine/client/image.c

@@ -2279,6 +2279,7 @@ static void Image_LoadTexture_Failed(void *ctx, void *data, size_t a, size_t b)
 }
 static void Image_LoadTextureMips(void *ctx, void *data, size_t a, size_t b)
 {
+	int i;
 	texid_t tex = ctx;
 	struct pendingtextureinfo *mips = data;
 
@@ -2288,6 +2289,12 @@ static void Image_LoadTextureMips(void *ctx, void *data, size_t a, size_t b)
 		tex->status = TEX_LOADED;
 	else
 		tex->status = TEX_FAILED;
+
+	for (i = 0; i < mips->mipcount; i++)
+		if (mips->mip[i].needfree)
+			BZ_Free(mips->mip[i].data);
+	if (mips->extrafree)
+		BZ_Free(mips->extrafree);
 	BZ_Free(mips);
 
 	if (!strncmp(tex->ident, "gfx/", 4))

engine/client/keys.c

@@ -601,6 +601,15 @@ void Key_ConsoleInsert(char *instext)
 	}
 	key_linepos += len;
 }
+void Key_ConsoleReplace(char *instext)
+{
+	if (!*instext)
+		return;
+
+	key_linepos = 1;
+	key_lines[edit_line][key_linepos] = 0;
+	Key_ConsoleInsert(instext);
+}
 
 void Key_DefaultLinkClicked(console_t *con, char *text, char *info)
 {
@@ -792,6 +801,12 @@ void Key_DefaultLinkClicked(console_t *con, char *text, char *info)
 		Cbuf_AddText(va("\nmap %s\n", c), RESTRICT_LOCAL);
 		return;
 	}
+	c = Info_ValueForKey(info, "type");
+	if (*c)
+	{
+		Key_ConsoleReplace(c);
+		return;
+	}
 	c = Info_ValueForKey(info, "cmd");
 	if (*c && !strchr(c, ';') && !strchr(c, '\n'))
 	{
@@ -1716,6 +1731,18 @@ void Key_Unbindall_f (void)
 			Key_SetBinding (i, ~0, NULL, Cmd_ExecLevel);
 }
 
+void Key_AliasEdit_f (void)
+{
+	char *alias = Cmd_AliasExist(Cmd_Argv(1), RESTRICT_LOCAL);
+	char quotedalias[2048];
+	if (alias)
+	{
+		COM_QuotedString(alias, quotedalias, sizeof(quotedalias), false);
+		Key_ConsoleReplace(va("alias %s %s", Cmd_Argv(1), quotedalias));
+	}
+	else
+		Con_Printf("Not an alias\n");
+}
 
 /*
 ===================
@@ -1747,7 +1774,19 @@ void Key_Bind_f (void)
 		if (modifier == ~0)	//modifier unspecified. default to no modifier
 			modifier = 0;
 		if (keybindings[b][modifier])
-			Con_Printf ("\"%s\" = \"%s\"\n", Cmd_Argv(1), keybindings[b][modifier] );
+		{
+			char *alias = Cmd_AliasExist(keybindings[b][modifier], RESTRICT_LOCAL);
+			char quotedbind[2048];
+			char quotedalias[2048];
+			COM_QuotedString(keybindings[b][modifier], quotedbind, sizeof(quotedbind), false);
+			if (alias)
+			{
+				COM_QuotedString(alias, quotedalias, sizeof(quotedalias), false);
+				Con_Printf ("^[\"%s\"\\type\\bind %s %s^] = ^[\"%s\"\\type\\alias %s %s^]\n", Cmd_Argv(1), Cmd_Argv(1), quotedbind, keybindings[b][modifier], keybindings[b][modifier], quotedalias);
+			}
+			else
+				Con_Printf ("^[\"%s\"\\type\\bind %s %s^] = \"%s\"\n", Cmd_Argv(1), keybindings[b][modifier], Cmd_Argv(1), keybindings[b][modifier] );
+		}
 		else
 			Con_Printf ("\"%s\" is not bound\n", Cmd_Argv(1) );
 		return;
@@ -1976,6 +2015,7 @@ void Key_Init (void)
 	Cmd_AddCommand ("bindlevel",Key_BindLevel_f);
 	Cmd_AddCommand ("unbind",Key_Unbind_f);
 	Cmd_AddCommand ("unbindall",Key_Unbindall_f);
+	Cmd_AddCommand ("aliasedit",Key_AliasEdit_f);
 
 	Cvar_Register (&con_selectioncolour, "Console variables");
 	Cvar_Register (&con_echochat, "Console variables");

engine/client/view.c

@@ -1537,6 +1537,7 @@ static void SCR_DrawAutoID(vec3_t org, player_info_t *pl, qboolean isteam)
 	float barwidth;
 	qboolean haveinfo;
 	unsigned int textflags;
+	int h;
 
 	static vec4_t healthcolours[] =
 	{
@@ -1614,6 +1615,8 @@ static void SCR_DrawAutoID(vec3_t org, player_info_t *pl, qboolean isteam)
 	if (!haveinfo)
 		return;	//we don't trust the info that we have, so no ids.
 
+	h = 0;
+
 	//display health bar
 	if (scr_autoid_health.ival)
 	{
@@ -1627,6 +1630,7 @@ static void SCR_DrawAutoID(vec3_t org, player_info_t *pl, qboolean isteam)
 			health = 100;
 		}
 		barwidth = 32;
+		h += 8;
 		y -= 8;
 		R2D_ImageColours(healthcolours[r][0], healthcolours[r][1], healthcolours[r][2], healthcolours[r][3]*alpha);
 		R2D_FillBlock(x - barwidth*0.5 + barwidth * health/100.0, y, barwidth * (100-health)/100.0, 8);
@@ -1647,6 +1651,7 @@ static void SCR_DrawAutoID(vec3_t org, player_info_t *pl, qboolean isteam)
 		else r = -1;
 		if (r >= 0)
 		{
+			h += 8;
 			y -= 8;
 			armour = bound(0, armour, health);
 			barwidth = 32;
@@ -1660,10 +1665,9 @@ static void SCR_DrawAutoID(vec3_t org, player_info_t *pl, qboolean isteam)
 
 	if (scr_autoid_weapon.ival)
 	{
-		if (scr_autoid_armour.ival && scr_autoid_health.ival)
+		if (h < 8)
-			y += 4;
+			h = 8;
-		else if (!scr_autoid_armour.ival && !scr_autoid_health.ival)
+		y += (h-8)/2;
-			y -= 8;
 
 		for (r = 7; r>=0; r--)
 			if (items & (1<<r))
@@ -1672,6 +1676,18 @@ static void SCR_DrawAutoID(vec3_t org, player_info_t *pl, qboolean isteam)
 		if (r >= 0)
 		{
 			len = COM_ParseFunString(textflags, wbitnames[r]->string, buffer, sizeof(buffer), false) - buffer;
+			if (textflags & CON_HALFALPHA)
+			{
+				for (r = 0; r < len; r++)
+					if (!(buffer[r] & CON_RICHFORECOLOUR))
+						buffer[r] |= CON_HALFALPHA;
+			}
+			if (len && (buffer[0] & CON_CHARMASK) == '{' && (buffer[len-1] & CON_CHARMASK) == '}')
+			{	//these are often surrounded by {} to make them white in chat messages, and recoloured.
+				buffer[len-1] = 0;
+				Draw_ExpandedString(x + barwidth*0.5 + 4, y, buffer+1);
+			}
+			else
 				Draw_ExpandedString(x + barwidth*0.5 + 4, y, buffer);
 		}
 	}

engine/common/cmd.c

@@ -2165,6 +2165,8 @@ void	Cmd_ExecuteString (char *text, int level)
 
 			Cmd_ExpandStringArguments (a->value, dest, sizeof(dest));
 			Cbuf_InsertText (dest, execlevel, false);
+
+			Con_DPrintf("Execing alias %s:\n%s\n", a->name, a->value);
 			return;
 		}
 	}
@@ -2806,7 +2808,7 @@ void Cmd_set_f(void)
 
 	if (Cmd_Argc()<3)
 	{
-		Con_TPrintf("set <var> <equation>\n");
+		Con_TPrintf("%s %s <equation>\n", Cmd_Argv(0), *Cmd_Argv(1)?Cmd_Argv(1):"<var>");
 		return;
 	}
 

engine/common/pr_bgcmd.c

@@ -3962,7 +3962,7 @@ static void PR_uri_get_callback(struct dl_download *dl)
 	int selfnum = dl->user_num;
 	func_t func;
 
-	if (!prinst)
+	if (!prinst || dl->user_sequence != svs.spawncount)
 		return;
 	
 	func = PR_FindFunction(prinst, "URI_Get_Callback", PR_ANY);
@@ -4048,6 +4048,7 @@ void QCBUILTIN PF_uri_get  (pubprogfuncs_t *prinst, struct globalvars_s *pr_glob
 		dl->user_ctx = w;
 		dl->user_float = id;
 		dl->user_num = *w->g.self;
+		dl->user_sequence = svs.spawncount;
 		dl->isquery = true;
 		G_FLOAT(OFS_RETURN) = 1;
 	}

engine/common/pr_common.h

@@ -483,11 +483,11 @@ void QCBUILTIN PF_setspawnparms (pubprogfuncs_t *prinst, struct globalvars_s *pr
 void QCBUILTIN PF_precache_vwep_model(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals);
 int PF_ForceInfoKey_Internal(unsigned int entnum, const char *key, const char *value);
 int PF_checkclient_Internal (pubprogfuncs_t *prinst);
-void PF_precache_sound_Internal (pubprogfuncs_t *prinst, const char *s);
+int PF_precache_sound_Internal (pubprogfuncs_t *prinst, const char *s);
 int PF_precache_model_Internal (pubprogfuncs_t *prinst, const char *s, qboolean queryonly);
 void PF_setmodel_Internal (pubprogfuncs_t *prinst, edict_t *e, const char *m);
 char *PF_infokey_Internal (int entnum, const char *value);
-void PF_stuffcmd_Internal(int entnum, const char *str);
+void PF_stuffcmd_Internal(int entnum, const char *str, unsigned int flags);
 void PF_centerprint_Internal (int entnum, qboolean plaque, const char *s);
 void PF_WriteString_Internal (int target, const char *str);
 pbool QDECL ED_CanFree (edict_t *ed);

engine/common/qvm.c

@@ -99,12 +99,29 @@ dllhandle_t *QVM_LoadDLL(const char *name, qboolean binroot, void **vmMain, sys_
 				hVM = Sys_LoadLibrary(fname, funcs);
 			if (!hVM && FS_NativePath(dllname_anycpu, FS_BINARYPATH, fname, sizeof(fname)))
 				hVM = Sys_LoadLibrary(fname, funcs);
+
+			// run through the search paths
+			iterator = NULL;
+			while (!hVM && COM_IteratePaths(&iterator, NULL, 0, gpath, sizeof(gpath)))
+			{
+				if (!hVM && FS_NativePath(va("%s_%s_"ARCH_CPU_POSTFIX ARCH_DL_POSTFIX, name, gpath), FS_BINARYPATH, fname, sizeof(fname)))
+				{
+					Con_DPrintf("Loading native: %s\n", fname);
+					hVM = Sys_LoadLibrary(fname, funcs);
+				}
+
+				if (!hVM && FS_NativePath(va("%s_%s"ARCH_DL_POSTFIX, name, gpath), FS_BINARYPATH, fname, sizeof(fname)))
+				{
+					Con_DPrintf("Loading native: %s\n", fname);
+					hVM = Sys_LoadLibrary(fname, funcs);
+				}
+			}
 		}
 		else
 		{
 			// run through the search paths
 			iterator = NULL;
-			while (!hVM && COM_IteratePaths(&iterator, gpath, sizeof(gpath), NULL, false))
+			while (!hVM && COM_IteratePaths(&iterator, gpath, sizeof(gpath), NULL, 0))
 			{
 				if (!hVM)
 				{

engine/d3d/d3d11_backend.c

@@ -1893,12 +1893,14 @@ static void BE_ApplyUniforms(program_t *prog, int permu)
 	ID3D11DeviceContext_VSSetShader(d3ddevctx, prog->permu[permu].handle.hlsl.vert, NULL, 0);
 	ID3D11DeviceContext_HSSetShader(d3ddevctx, prog->permu[permu].handle.hlsl.hull, NULL, 0);
 	ID3D11DeviceContext_DSSetShader(d3ddevctx, prog->permu[permu].handle.hlsl.domain, NULL, 0);
+	ID3D11DeviceContext_GSSetShader(d3ddevctx, prog->permu[permu].handle.hlsl.geom, NULL, 0);
 	ID3D11DeviceContext_PSSetShader(d3ddevctx, prog->permu[permu].handle.hlsl.frag, NULL, 0);
 	ID3D11DeviceContext_IASetPrimitiveTopology(d3ddevctx, prog->permu[permu].handle.hlsl.topology);
 
 	ID3D11DeviceContext_VSSetConstantBuffers(d3ddevctx, 0, 3, cbuf);
 	ID3D11DeviceContext_HSSetConstantBuffers(d3ddevctx, 0, 3, cbuf);
 	ID3D11DeviceContext_DSSetConstantBuffers(d3ddevctx, 0, 3, cbuf);
+	ID3D11DeviceContext_GSSetConstantBuffers(d3ddevctx, 0, 3, cbuf);
 	ID3D11DeviceContext_PSSetConstantBuffers(d3ddevctx, 0, 3, cbuf);
 }
 

engine/d3d/d3d11_image.c

@@ -246,14 +246,6 @@ qboolean D3D11_LoadTextureMips(image_t *tex, struct pendingtextureinfo *mips)
 	D3D11_DestroyTexture(tex);
 	hr = ID3D11Device_CreateTexture2D(pD3DDev11, &tdesc, (mips->mip[0].data?subresdesc:NULL), (ID3D11Texture2D**)&tex->ptr);
 
-	for (i = 0; i < mips->mipcount; i++)
-	{
-		if (mips->mip[i].needfree)
-			BZ_Free(mips->mip[i].data);
-	}
-	if (mips->extrafree)
-		BZ_Free(mips->extrafree);
-
 	return !FAILED(hr);
 }
 void D3D11_UploadLightmap(lightmapinfo_t *lm)

engine/d3d/d3d11_shader.c

@@ -236,6 +236,7 @@ static qboolean D3D11Shader_CreateShaders(program_t *prog, const char *name, int
 										  void *vblob, size_t vsize,
 										  void *hblob, size_t hsize,
 										  void *dblob, size_t dsize,
+										  void *gblob, size_t gsize,
 										  void *fblob, size_t fsize)
 {
 	qboolean success = true;
@@ -255,6 +256,9 @@ static qboolean D3D11Shader_CreateShaders(program_t *prog, const char *name, int
 	else
 		prog->permu[permu].handle.hlsl.topology = D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST;
 
+	if (gblob && FAILED(ID3D11Device_CreateGeometryShader(pD3DDev11, gblob, gsize, NULL, (ID3D11GeometryShader**)&prog->permu[permu].handle.hlsl.geom)))
+		success = false;
+
 	if (FAILED(ID3D11Device_CreatePixelShader(pD3DDev11, fblob, fsize, NULL, (ID3D11PixelShader**)&prog->permu[permu].handle.hlsl.frag)))
 		success = false;
 
@@ -358,8 +362,8 @@ static qboolean D3D11Shader_CreateShaders(program_t *prog, const char *name, int
 static qboolean D3D11Shader_LoadBlob(program_t *prog, const char *name, unsigned int permu, vfsfile_t *blobfile)
 {
 	qboolean success;
-	char *vblob, *hblob, *dblob, *fblob;
+	char *vblob, *hblob, *dblob, *gblob, *fblob;
-	unsigned int vsz, hsz, dsz, fsz;
+	unsigned int vsz, hsz, dsz, gsz, fsz;
 
 	VFS_READ(blobfile, &vsz, sizeof(vsz));
 	vblob = Z_Malloc(vsz);
@@ -383,20 +387,30 @@ static qboolean D3D11Shader_LoadBlob(program_t *prog, const char *name, unsigned
 	else
 		dblob = NULL;
 
+	VFS_READ(blobfile, &gsz, sizeof(gsz));
+	if (dsz != ~0u)
+	{
+		gblob = Z_Malloc(gsz);
+		VFS_READ(blobfile, gblob, gsz);
+	}
+	else
+		gblob = NULL;
+
 	VFS_READ(blobfile, &fsz, sizeof(fsz));
 	fblob = Z_Malloc(fsz);
 	VFS_READ(blobfile, fblob, fsz);
 
 
-	success = D3D11Shader_CreateShaders(prog, name, permu, vblob, vsz, hblob, hsz, dblob, dsz, fblob, fsz);
+	success = D3D11Shader_CreateShaders(prog, name, permu, vblob, vsz, hblob, hsz, dblob, dsz, gblob, gsz, fblob, fsz);
 	Z_Free(vblob);
 	Z_Free(hblob);
 	Z_Free(dblob);
+	Z_Free(gblob);
 	Z_Free(fblob);
 	return success;
 }
 
-qboolean D3D11Shader_CreateProgram (program_t *prog, const char *name, unsigned int permu, int ver, const char **precompilerconstants, const char *vert, const char *hull, const char *domain, const char *frag, qboolean silenterrors, vfsfile_t *blobfile)
+qboolean D3D11Shader_CreateProgram (program_t *prog, const char *name, unsigned int permu, int ver, const char **precompilerconstants, const char *vert, const char *hull, const char *domain, const char *geom, const char *frag, qboolean silenterrors, vfsfile_t *blobfile)
 {
 	static const char *defaultsamplers[] =
 	{
@@ -427,8 +441,9 @@ qboolean D3D11Shader_CreateProgram (program_t *prog, const char *name, unsigned
 	char *hsformat = NULL;
 	char *dsformat = NULL;
 	char *fsformat;
+	char *gsformat = NULL;
 	D3D_SHADER_MACRO defines[64];
-	ID3DBlob *vcode = NULL, *hcode = NULL, *dcode = NULL, *fcode = NULL, *errors = NULL;
+	ID3DBlob *vcode = NULL, *hcode = NULL, *dcode = NULL, *gcode = NULL, *fcode = NULL, *errors = NULL;
 	qboolean success = false;
 	ID3D11ShaderReflection *freflect;
 	int i;
@@ -438,16 +453,19 @@ qboolean D3D11Shader_CreateProgram (program_t *prog, const char *name, unsigned
 		vsformat = "vs_5_0";
 		hsformat = "hs_5_0";
 		dsformat = "ds_5_0";
+		gsformat = "gs_5_0";
 		fsformat = "ps_5_0";
 	}
 	else if (d3dfeaturelevel >= D3D_FEATURE_LEVEL_10_1)
 	{
 		vsformat = "vs_4_1";
+		gsformat = "gs_4_1";
 		fsformat = "ps_4_1";
 	}
 	else if (d3dfeaturelevel >= D3D_FEATURE_LEVEL_10_0)
 	{
 		vsformat = "vs_4_0";
+		gsformat = "gs_4_0";
 		fsformat = "ps_4_0";
 	}
 	else if (d3dfeaturelevel >= D3D_FEATURE_LEVEL_9_3)
@@ -463,6 +481,9 @@ qboolean D3D11Shader_CreateProgram (program_t *prog, const char *name, unsigned
 
 	prog->permu[permu].handle.hlsl.vert = NULL;
 	prog->permu[permu].handle.hlsl.frag = NULL;
+	prog->permu[permu].handle.hlsl.hull = NULL;
+	prog->permu[permu].handle.hlsl.domain = NULL;
+	prog->permu[permu].handle.hlsl.geom = NULL;
 	prog->permu[permu].handle.hlsl.layout = NULL;
 
 	if (pD3DCompile)
@@ -547,6 +568,24 @@ qboolean D3D11Shader_CreateProgram (program_t *prog, const char *name, unsigned
 			}
 		}
 
+		if (geom)
+		{
+			if (!dsformat)
+				success = false;
+			else
+			{
+				defines[0].Name = "GEOMETRY_SHADER";
+				if (FAILED(pD3DCompile(domain, strlen(domain), name, defines, &myd3dinclude, "main", gsformat, 0, 0, &gcode, &errors)))
+					success = false;
+				if (errors && !silenterrors)
+				{
+					char *messages = ID3DBlob_GetBufferPointer(errors);
+					Con_Printf("geometry shader %s:\n%s", name, messages);
+					ID3DBlob_Release(errors);
+				}
+			}
+		}
+
 		defines[0].Name = "FRAGMENT_SHADER";
 		if (FAILED(pD3DCompile(frag, strlen(frag), name, defines, &myd3dinclude, "main", fsformat, 0, 0, &fcode, &errors)))
 			success = false;
@@ -568,6 +607,7 @@ qboolean D3D11Shader_CreateProgram (program_t *prog, const char *name, unsigned
 				ID3DBlob_GetBufferPointer(vcode), ID3DBlob_GetBufferSize(vcode),
 				hcode?ID3DBlob_GetBufferPointer(hcode):NULL, hcode?ID3DBlob_GetBufferSize(hcode):0,
 				dcode?ID3DBlob_GetBufferPointer(dcode):NULL, dcode?ID3DBlob_GetBufferSize(dcode):0,
+				gcode?ID3DBlob_GetBufferPointer(gcode):NULL, gcode?ID3DBlob_GetBufferSize(gcode):0,
 				ID3DBlob_GetBufferPointer(fcode), ID3DBlob_GetBufferSize(fcode));
 
 		if (success && blobfile)
@@ -601,6 +641,18 @@ qboolean D3D11Shader_CreateProgram (program_t *prog, const char *name, unsigned
 				VFS_WRITE(blobfile, ID3DBlob_GetBufferPointer(dcode), sz);
 			}
 
+			if (!gcode)
+			{
+				sz = ~0u;
+				VFS_WRITE(blobfile, &sz, sizeof(sz));
+			}
+			else
+			{
+				sz = ID3DBlob_GetBufferSize(gcode);
+				VFS_WRITE(blobfile, &sz, sizeof(sz));
+				VFS_WRITE(blobfile, ID3DBlob_GetBufferPointer(gcode), sz);
+			}
+
 			sz = ID3DBlob_GetBufferSize(fcode);
 			VFS_WRITE(blobfile, &sz, sizeof(sz));
 			VFS_WRITE(blobfile, ID3DBlob_GetBufferPointer(fcode), sz);
@@ -641,6 +693,8 @@ qboolean D3D11Shader_CreateProgram (program_t *prog, const char *name, unsigned
 			ID3DBlob_Release(hcode);
 		if (dcode)
 			ID3DBlob_Release(dcode);
+		if (gcode)
+			ID3DBlob_Release(gcode);
 		if (fcode)
 			ID3DBlob_Release(fcode);
 	}

engine/d3d/d3d_image.c

@@ -84,6 +84,8 @@ qboolean D3D9_LoadTextureMips(image_t *tex, struct pendingtextureinfo *mips)
 		return false;
 	}
 
+	if (!pD3DDev9)
+		return false;	//can happen on errors
 	if (FAILED(IDirect3DDevice9_CreateTexture(pD3DDev9, mips->mip[0].width, mips->mip[0].height, mips->mipcount, 0, fmt, D3DPOOL_MANAGED, &dt, NULL)))
 		return false;
 

engine/d3d/d3d_shader.c

@@ -141,12 +141,18 @@ static dllhandle_t *shaderlib;
     (This)->lpVtbl -> Release(This)
 #endif
 
-static qboolean D3D9Shader_CreateProgram (program_t *prog, const char *sname, unsigned int permu, int ver, const char **precompilerconstants, const char *vert, const char *tcs, const char *tes, const char *frag, qboolean silent, vfsfile_t *blobfile)
+static qboolean D3D9Shader_CreateProgram (program_t *prog, const char *sname, unsigned int permu, int ver, const char **precompilerconstants, const char *vert, const char *tcs, const char *tes, const char *geom, const char *frag, qboolean silent, vfsfile_t *blobfile)
 {
 	D3DXMACRO defines[64];
 	LPD3DXBUFFER code = NULL, errors = NULL;
 	qboolean success = false;
 
+	if (geom || tcs || tes)
+	{
+		Con_Printf("geometry and tessellation shaders are not availale in d3d9 (%s)\n", sname);
+		return false;
+	}
+
 	prog->permu[permu].handle.hlsl.vert = NULL;
 	prog->permu[permu].handle.hlsl.frag = NULL;
 

engine/gl/gl_backend.c

@@ -3508,7 +3508,7 @@ void GLBE_SelectMode(backendmode_t mode)
 				if (!shaderstate.allblackshader.glsl.handle)
 			{
 				const char *defs[] = {NULL};
-				shaderstate.allblackshader = GLSlang_CreateProgram("allblackprogram", gl_config_gles?100:110, defs, "#include \"sys/skeletal.h\"\nvoid main(){gl_Position = skeletaltransform();}", NULL, NULL, "void main(){gl_FragColor=vec4(0.0,0.0,0.0,1.0);}", false, NULL);
+				shaderstate.allblackshader = GLSlang_CreateProgram("allblackprogram", gl_config_gles?100:110, defs, "#include \"sys/skeletal.h\"\nvoid main(){gl_Position = skeletaltransform();}", NULL, NULL, NULL, "void main(){gl_FragColor=vec4(0.0,0.0,0.0,1.0);}", false, NULL);
 				shaderstate.allblack_mvp = qglGetUniformLocationARB(shaderstate.allblackshader.glsl.handle, "m_modelviewprojection");
 			}
 			/*BEM_DEPTHONLY does support mesh writing, but its not the only way its used... FIXME!*/
@@ -3533,7 +3533,7 @@ void GLBE_SelectMode(backendmode_t mode)
 			if (gl_config_nofixedfunc && !shaderstate.allblackshader.glsl.handle)
 			{
 				const char *defs[] = {NULL};
-				shaderstate.allblackshader = GLSlang_CreateProgram("allblackprogram", gl_config_gles?100:110, defs, "#include \"sys/skeletal.h\"\nvoid main(){gl_Position = skeletaltransform();}", NULL, NULL, "void main(){gl_FragColor=vec4(0.0,0.0,0.0,1.0);}", false, NULL);
+				shaderstate.allblackshader = GLSlang_CreateProgram("allblackprogram", gl_config_gles?100:110, defs, "#include \"sys/skeletal.h\"\nvoid main(){gl_Position = skeletaltransform();}", NULL, NULL, NULL, "void main(){gl_FragColor=vec4(0.0,0.0,0.0,1.0);}", false, NULL);
 				shaderstate.allblack_mvp = qglGetUniformLocationARB(shaderstate.allblackshader.glsl.handle, "m_modelviewprojection");
 			}
 
@@ -4058,7 +4058,7 @@ static void DrawMeshes(void)
 				if (!shaderstate.allblackshader.glsl.handle)
 				{
 					const char *defs[] = {NULL};
-					shaderstate.allblackshader = GLSlang_CreateProgram("allblackprogram", gl_config_gles?100:110, defs, "#include \"sys/skeletal.h\"\nvoid main(){gl_Position = skeletaltransform();}", NULL, NULL, "void main(){gl_FragColor=vec4(0.0,0.0,0.0,1.0);}", false, NULL);
+					shaderstate.allblackshader = GLSlang_CreateProgram("allblackprogram", gl_config_gles?100:110, defs, "#include \"sys/skeletal.h\"\nvoid main(){gl_Position = skeletaltransform();}", NULL, NULL, NULL, "void main(){gl_FragColor=vec4(0.0,0.0,0.0,1.0);}", false, NULL);
 					shaderstate.allblack_mvp = qglGetUniformLocationARB(shaderstate.allblackshader.glsl.handle, "m_modelviewprojection");
 				}
 

engine/gl/gl_draw.c

@@ -376,9 +376,6 @@ qboolean GL_LoadTextureMips(texid_t tex, struct pendingtextureinfo *mips)
 				qglTexImage3D(targface, i, GL_RGB, size, size, size, 0, GL_RGB, GL_UNSIGNED_SHORT_5_6_5, mips->mip[i].data);
 				break;
 			}
-
-			if (mips->mip[i].needfree)
-				Z_Free(mips->mip[i].data);
 		}
 	}
 	else
@@ -466,13 +463,9 @@ qboolean GL_LoadTextureMips(texid_t tex, struct pendingtextureinfo *mips)
 				qglCompressedTexImage2DARB(targface, j, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, mips->mip[i].width, mips->mip[i].height, 0, mips->mip[i].datasize, mips->mip[i].data);
 				break;
 			}
-			if (mips->mip[i].needfree)
-				Z_Free(mips->mip[i].data);
 		}
 	}
 
-	if (mips->extrafree)
-		Z_Free(mips->extrafree);
 	return true;
 }
 

engine/gl/gl_shader.c

@@ -983,6 +983,7 @@ static qboolean Shader_LoadPermutations(char *name, program_t *prog, char *scrip
 	unsigned int permuoffsets[PERMUTATIONS], initoffset=0;
 	unsigned int blobheaderoffset=0;
 	qboolean blobadded;
+	qboolean geom = false;
 	qboolean tess = false;
 
 	char *cvarnames[64];
@@ -1014,6 +1015,11 @@ static qboolean Shader_LoadPermutations(char *name, program_t *prog, char *scrip
 			prog->nofixedcompat = false;
 			script += 7;
 		}
+		else if (!strncmp(script, "!!geom", 6))
+		{
+			geom = true;
+			script += 6;
+		}
 		else if (!strncmp(script, "!!tess", 6))
 		{
 			tess = true;
@@ -1334,7 +1340,7 @@ static qboolean Shader_LoadPermutations(char *name, program_t *prog, char *scrip
 			initoffset = VFS_GETLEN(blobfile);
 			VFS_SEEK(blobfile, initoffset);
 		}
-		if (!sh_config.pCreateProgram(prog, name, p, ver, permutationdefines, script, tess?script:NULL, tess?script:NULL, script, (p & PERMUTATION_SKELETAL)?true:onefailed, sh_config.pValidateProgram?NULL:blobfile))
+		if (!sh_config.pCreateProgram(prog, name, p, ver, permutationdefines, script, tess?script:NULL, tess?script:NULL, geom?script:NULL, script, (p & PERMUTATION_SKELETAL)?true:onefailed, sh_config.pValidateProgram?NULL:blobfile))
 		{
 			if (!(p & PERMUTATION_SKELETAL))
 				onefailed = true;	//don't flag it if skeletal failed.

engine/gl/gl_vidcommon.c

@@ -1005,6 +1005,11 @@ void GL_CheckExtensions (void *(*getglfunction) (char *name))
 	if (GL_CheckExtension("GL_ARB_seamless_cube_map"))
 		qglEnable(0x884F);	//TEXTURE_CUBE_MAP_SEAMLESS                   0x884F
 
+	if (!gl_config.gles && gl_config.glversion >= 3.2)
+		gl_config.geometryshaders = true;
+	else
+		gl_config.geometryshaders = false;
+
 #ifdef GL_STATIC
 	gl_config.ext_framebuffer_objects = true;				//exists as core in gles2
 #else
@@ -1773,6 +1778,11 @@ static GLhandleARB GLSlang_CreateShader (const char *name, int ver, const char *
 			strings++;
 		}
 		break;
+	case GL_GEOMETRY_SHADER_ARB:
+		prstrings[strings] = "#define GEOMETRY_SHADER\n";
+		length[strings] = strlen(prstrings[strings]);
+		strings++;
+		break;
 	case GL_TESS_CONTROL_SHADER_ARB:
 		prstrings[strings] = "#define TESS_CONTROL_SHADER\n";
 		length[strings] = strlen(prstrings[strings]);
@@ -1976,12 +1986,13 @@ static GLhandleARB GLSlang_FinishShader(GLhandleARB shader, const char *name, GL
 	return shader;
 }
 
-GLhandleARB GLSlang_CreateProgramObject (const char *name, GLhandleARB vert, GLhandleARB cont, GLhandleARB eval, GLhandleARB frag, qboolean silent)
+GLhandleARB GLSlang_CreateProgramObject (const char *name, GLhandleARB vert, GLhandleARB cont, GLhandleARB eval, GLhandleARB geom, GLhandleARB frag, qboolean silent)
 {
 	GLhandleARB	program;
 
 	program = qglCreateProgramObjectARB();
 	if (vert) qglAttachObjectARB(program, vert);
+	if (geom) qglAttachObjectARB(program, geom);
 	if (cont) qglAttachObjectARB(program, cont);
 	if (eval) qglAttachObjectARB(program, eval);
 	if (frag) qglAttachObjectARB(program, frag);
@@ -2058,10 +2069,11 @@ qboolean GLSlang_ValidateProgram(union programhandle_u *h, const char *name, qbo
 	return true;
 }
 
-union programhandle_u GLSlang_CreateProgram(const char *name, int ver, const char **precompilerconstants, const char *vert, const char *cont, const char *eval, const char *frag, qboolean silent, vfsfile_t *blobfile)
+union programhandle_u GLSlang_CreateProgram(const char *name, int ver, const char **precompilerconstants, const char *vert, const char *cont, const char *eval, const char *geom, const char *frag, qboolean silent, vfsfile_t *blobfile)
 {
 	union programhandle_u ret;
 	GLhandleARB vs;
+	GLhandleARB gs;
 	GLhandleARB fs;
 	GLhandleARB cs;
 	GLhandleARB es;
@@ -2073,7 +2085,12 @@ union programhandle_u GLSlang_CreateProgram(const char *name, int ver, const cha
 		return ret;
 	if ((cont || eval) && !qglPatchParameteriARB)
 	{
-		Con_Printf("GLSlang_CreateProgram: %s requires tesselation support, but your gl drivers do not appear to support this\n", name);
+		Con_Printf("GLSlang_CreateProgram: %s requires tesselation support, but your gl drivers do not appear to support this (gl4.0 feature)\n", name);
+		return ret;
+	}
+	if (geom && !gl_config.geometryshaders)
+	{
+		Con_Printf("GLSlang_CreateProgram: %s requires geometry shader support, but your gl drivers do not appear to support this (gl3.2 feature)\n", name);
 		return ret;
 	}
 
@@ -2081,11 +2098,13 @@ union programhandle_u GLSlang_CreateProgram(const char *name, int ver, const cha
 		precompilerconstants = &nullconstants;
 
 	fs = GLSlang_CreateShader(name, ver, precompilerconstants, frag, GL_FRAGMENT_SHADER_ARB, silent);
+	gs = GLSlang_CreateShader(name, ver, precompilerconstants, geom, GL_GEOMETRY_SHADER_ARB, silent);
 	vs = GLSlang_CreateShader(name, ver, precompilerconstants, vert, GL_VERTEX_SHADER_ARB, silent);
 	cs = GLSlang_CreateShader(name, ver, precompilerconstants, cont, GL_TESS_CONTROL_SHADER_ARB, silent);
 	es = GLSlang_CreateShader(name, ver, precompilerconstants, eval, GL_TESS_EVALUATION_SHADER_ARB, silent);
 
 	fs = GLSlang_FinishShader(fs, name, GL_FRAGMENT_SHADER_ARB, silent);
+	gs = GLSlang_FinishShader(gs, name, GL_GEOMETRY_SHADER_ARB, silent);
 	vs = GLSlang_FinishShader(vs, name, GL_VERTEX_SHADER_ARB, silent);
 	cs = GLSlang_FinishShader(cs, name, GL_TESS_CONTROL_SHADER_ARB, silent);
 	es = GLSlang_FinishShader(es, name, GL_TESS_EVALUATION_SHADER_ARB, silent);
@@ -2093,9 +2112,10 @@ union programhandle_u GLSlang_CreateProgram(const char *name, int ver, const cha
 	if (!vs || !fs)
 		ret.glsl.handle = 0;
 	else
-		ret.glsl.handle = GLSlang_CreateProgramObject(name, vs, cs, es, fs, silent);
+		ret.glsl.handle = GLSlang_CreateProgramObject(name, vs, cs, es, gs, fs, silent);
 	//delete ignores 0s.
 	if (vs) qglDeleteShaderObject_(vs);
+	if (gs) qglDeleteShaderObject_(gs);
 	if (fs) qglDeleteShaderObject_(fs);
 	if (cs) qglDeleteShaderObject_(cs);
 	if (es) qglDeleteShaderObject_(es);
@@ -2132,7 +2152,7 @@ qboolean GLSlang_ValidateProgramPermu(program_t *prog, const char *name, unsigne
 {
 	return GLSlang_ValidateProgram(&prog->permu[permu].handle, name, noerrors, blobfile);
 }
-qboolean GLSlang_CreateProgramPermu(program_t *prog, const char *name, unsigned int permu, int ver, const char **precompilerconstants, const char *vert, const char *tcs, const char *tes, const char *frag, qboolean noerrors, vfsfile_t *blobfile)
+qboolean GLSlang_CreateProgramPermu(program_t *prog, const char *name, unsigned int permu, int ver, const char **precompilerconstants, const char *vert, const char *tcs, const char *tes, const char *geom, const char *frag, qboolean noerrors, vfsfile_t *blobfile)
 {
 #ifdef FTE_TARGET_WEB
 	//emscripten's uniform code results in excessive stalls that hinder usability.
@@ -2150,7 +2170,7 @@ qboolean GLSlang_CreateProgramPermu(program_t *prog, const char *name, unsigned
 			ver = 120;
 #endif
 	}
-	prog->permu[permu].handle = GLSlang_CreateProgram(name, ver, precompilerconstants, vert, tcs, tes, frag, noerrors, blobfile);
+	prog->permu[permu].handle = GLSlang_CreateProgram(name, ver, precompilerconstants, vert, tcs, tes, geom, frag, noerrors, blobfile);
 	if (prog->permu[permu].handle.glsl.handle)
 		return true;
 	return false;

engine/gl/glquake.h

@@ -235,6 +235,8 @@ typedef struct {
 
 	qboolean arb_texture_compression;
 
+	qboolean geometryshaders;
+
 //	qboolean arb_fragment_program;
 	qboolean arb_shader_objects;
 	qboolean arb_shadow;
@@ -1077,7 +1079,7 @@ extern void (APIENTRY *qglBindVertexArray)(GLuint vaoarray);
 
 
 //glslang helper api
-union programhandle_u GLSlang_CreateProgram(const char *name, int ver, const char **precompilerconstants, const char *vert, const char *cont, const char *eval, const char *frag, qboolean silent, vfsfile_t *blobfile);
+union programhandle_u GLSlang_CreateProgram(const char *name, int ver, const char **precompilerconstants, const char *vert, const char *cont, const char *eval, const char *geom, const char *frag, qboolean silent, vfsfile_t *blobfile);
 GLint GLSlang_GetUniformLocation (int prog, char *name);
 void GL_SelectProgram(int program);
 #define GLSlang_UseProgram(prog) GL_SelectProgram(prog)

engine/gl/glsupp.h

@@ -586,6 +586,10 @@ typedef void		(APIENTRYP PFNGLGETSHADERSOURCEARBPROC)		(GLhandleARB obj, GLsizei
 #define GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB	0x8B8A
 #endif
 
+#ifndef GL_GEOMETRY_SHADER_ARB
+#define GL_GEOMETRY_SHADER_ARB 0x8DD9
+#endif
+
 #ifndef GL_PATCH_VERTICES_ARB //GL_ARB_tessellation_shader lacks _ARB postfix.
 #define GL_PATCHES_ARB								0xE
 #define GL_PATCH_VERTICES_ARB						0x8E72

engine/gl/shader.h

@@ -443,6 +443,7 @@ union programhandle_u
 			int topology;	//D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST
 			void *hull;
 			void *domain;
+			void *geom;
 			void *layout;
 		#endif
 	} hlsl;
@@ -674,7 +675,7 @@ typedef struct
 
 	void	 (*pDeleteProg)		(program_t *prog, unsigned int permu);
 	qboolean (*pLoadBlob)		(program_t *prog, const char *name, unsigned int permu, vfsfile_t *blobfile);
-	qboolean (*pCreateProgram)	(program_t *prog, const char *name, unsigned int permu, int ver, const char **precompilerconstants, const char *vert, const char *tcs, const char *tes, const char *frag, qboolean noerrors, vfsfile_t *blobfile);
+	qboolean (*pCreateProgram)	(program_t *prog, const char *name, unsigned int permu, int ver, const char **precompilerconstants, const char *vert, const char *tcs, const char *tes, const char *geom, const char *frag, qboolean noerrors, vfsfile_t *blobfile);
 	qboolean (*pValidateProgram)(program_t *prog, const char *name, unsigned int permu, qboolean noerrors, vfsfile_t *blobfile);
 	void	 (*pProgAutoFields)	(program_t *prog, char **cvarnames, int *cvartypes);
 } sh_config_t;

engine/http/iweb.h

@@ -103,6 +103,8 @@ struct dl_download
 	unsigned int user_num;
 	float user_float;
 	void *user_ctx;
+	int user_sequence;
+
 	qboolean isquery;	//will not be displayed in the download/progress bar stuff.
 
 #ifndef SERVERONLY

engine/server/pr_cmds.c

@@ -3375,7 +3375,7 @@ static void QCBUILTIN PF_checkclient (pubprogfuncs_t *prinst, struct globalvars_
 
 //============================================================================
 
-void PF_stuffcmd_Internal(int entnum, const char *str)
+void PF_stuffcmd_Internal(int entnum, const char *str, unsigned int flags)
 {
 	client_t	*cl;
 	static qboolean expectingcolour;
@@ -3468,7 +3468,7 @@ stuffcmd (clientent, value)
 */
 static void QCBUILTIN PF_stuffcmd (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
-	PF_stuffcmd_Internal(G_EDICTNUM(prinst, OFS_PARM0), PR_GetStringOfs(prinst, OFS_PARM1));
+	PF_stuffcmd_Internal(G_EDICTNUM(prinst, OFS_PARM0), PR_GetStringOfs(prinst, OFS_PARM1), 0);
 }
 
 //DP_QC_DROPCLIENT
@@ -3700,7 +3700,7 @@ void PR_CheckEmptyString (char *s)
 */
 
 //float(string effectname) particleeffectnum (EXT_CSQC)
-static void QCBUILTIN PF_sv_particleeffectnum(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
+void QCBUILTIN PF_sv_particleeffectnum(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
 	const char *s = PR_GetStringOfs(prinst, OFS_PARM0);
 /*
@@ -3762,14 +3762,14 @@ static void QCBUILTIN PF_precache_file (pubprogfuncs_t *prinst, struct globalvar
 	FS_FLocateFile(s, FSLFRT_IFFOUND, NULL);
 }
 
-void PF_precache_sound_Internal (pubprogfuncs_t *prinst, const char *s)
+int PF_precache_sound_Internal (pubprogfuncs_t *prinst, const char *s)
 {
 	int		i;
 
 	if (s[0] <= ' ')
 	{
 		PR_BIError (prinst, "PF_precache_sound: Bad string");
-		return;
+		return 0;
 	}
 
 	for (i=1 ; i<MAX_PRECACHE_SOUNDS ; i++)
@@ -3793,12 +3793,13 @@ void PF_precache_sound_Internal (pubprogfuncs_t *prinst, const char *s)
 				MSG_WriteString(&sv.nqreliable_datagram, s);
 #endif
 			}
-			return;
+			return i;
 		}
 		if (!strcmp(sv.strings.sound_precache[i], s))
-			return;
+			return i;
 	}
 	PR_BIError (prinst, "PF_precache_sound: overflow");
+	return 0;
 }
 static void QCBUILTIN PF_precache_sound (pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
@@ -7724,7 +7725,7 @@ static void QCBUILTIN PF_CustomTEnt(pubprogfuncs_t *prinst, struct globalvars_s
 }
 
 //void(float effectnum, entity ent, vector start, vector end) trailparticles (EXT_CSQC),
-static void QCBUILTIN PF_sv_trailparticles(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
+void QCBUILTIN PF_sv_trailparticles(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
 #ifdef PEXT_CSQC
 	int efnum;
@@ -7768,7 +7769,7 @@ static void QCBUILTIN PF_sv_trailparticles(pubprogfuncs_t *prinst, struct global
 #endif
 }
 //void(float effectnum, vector origin [, vector dir, float count]) pointparticles (EXT_CSQC)
-static void QCBUILTIN PF_sv_pointparticles(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
+void QCBUILTIN PF_sv_pointparticles(pubprogfuncs_t *prinst, struct globalvars_s *pr_globals)
 {
 #ifdef PEXT_CSQC
 	int efnum = G_FLOAT(OFS_PARM0);

engine/server/sv_main.c

@@ -668,7 +668,7 @@ void SV_DropClient (client_t *drop)
 	else if (ISQ3CLIENT(drop))
 	{
 	}
-	if (drop->netchan.remote_address.type != NA_INVALID)
+	if (drop->netchan.remote_address.type != NA_INVALID && drop->netchan.message.maxsize)
 	{
 		//send twice, to cover packetloss a little.
 		Netchan_Transmit (&drop->netchan, termmsg.cursize, termmsg.data, 10000);
@@ -1958,7 +1958,7 @@ client_t *SV_AddSplit(client_t *controller, char *info, int id)
 
 	prev->controlled = cl;
 	prev = cl;
-	cl->controller = prev->controller?prev->controller:host_client;
+	cl->controller = controller;
 	cl->controlled = NULL;
 
 	Q_strncpyS (cl->userinfo, info, sizeof(cl->userinfo)-1);

engine/server/sv_user.c

@@ -4653,7 +4653,7 @@ void Cmd_Join_f (void)
 	if (host_client->state != cs_spawned)
 		return;
 
-	if (svs.gametype != GT_PROGS)
+	if (svs.gametype != GT_PROGS && svs.gametype != GT_Q1QVM)
 	{
 		SV_TPrintToClient(host_client, PRINT_HIGH, "Sorry, not implemented in this gamecode type. Try moaning at the dev team\n");
 		return;
@@ -4714,7 +4714,9 @@ void Cmd_Join_f (void)
 		// call the prog function for removing a client
 		// this will set the body to a dead frame, among other things
 		pr_global_struct->self = EDICT_TO_PROG(svprogfuncs, sv_player);
-		if (SpectatorDisconnect)
+		if (svs.gametype == GT_Q1QVM)
+			Q1QVM_DropClient(host_client);
+		else if (SpectatorDisconnect)
 			PR_ExecuteProgram (svprogfuncs, SpectatorDisconnect);
 		sv.spawned_observer_slots--;
 
@@ -4727,7 +4729,9 @@ void Cmd_Join_f (void)
 		// FIXME, bump the client's userid?
 
 		// call the progs to get default spawn parms for the new client
-		if (pr_global_ptrs->SetNewParms)
+		if (svs.gametype == GT_Q1QVM)
+			Q1QVM_SetNewParms();
+		else if (pr_global_ptrs->SetNewParms)
 			PR_ExecuteProgram (svprogfuncs, pr_global_struct->SetNewParms);
 		for (i=0 ; i<NUM_SPAWN_PARMS ; i++)
 		{
@@ -4737,6 +4741,10 @@ void Cmd_Join_f (void)
 				host_client->spawn_parms[i] = 0;
 		}
 
+		if (svs.gametype == GT_Q1QVM)
+			Q1QVM_ClientConnect(host_client);
+		else
+		{
 			// call the spawn function
 			pr_global_struct->time = sv.world.physicstime;
 			pr_global_struct->self = EDICT_TO_PROG(svprogfuncs, sv_player);
@@ -4746,6 +4754,7 @@ void Cmd_Join_f (void)
 			pr_global_struct->time = sv.world.physicstime;
 			pr_global_struct->self = EDICT_TO_PROG(svprogfuncs, sv_player);
 			PR_ExecuteProgram (svprogfuncs, pr_global_struct->PutClientInServer);
+		}
 		sv.spawned_client_slots++;
 
 		// send notification to all clients
@@ -4781,7 +4790,7 @@ void Cmd_Observe_f (void)
 	if (host_client->state != cs_spawned)
 		return;
 
-	if (svs.gametype != GT_PROGS)
+	if (svs.gametype != GT_PROGS && svs.gametype != GT_Q1QVM)
 	{
 		SV_TPrintToClient(host_client, PRINT_HIGH, "Sorry, not implemented in this gamecode type. Try moaning at the dev team\n");
 		return;
@@ -4835,8 +4844,13 @@ void Cmd_Observe_f (void)
 
 		// call the prog function for removing a client
 		// this will set the body to a dead frame, among other things
+		if (svs.gametype == GT_Q1QVM)
+			Q1QVM_DropClient(host_client);
+		else
+		{
 			pr_global_struct->self = EDICT_TO_PROG(svprogfuncs, sv_player);
 			PR_ExecuteProgram (svprogfuncs, pr_global_struct->ClientDisconnect);
+		}
 		sv.spawned_client_slots--;
 
 		SV_SetUpClientEdict (host_client, host_client->edict);
@@ -4848,7 +4862,9 @@ void Cmd_Observe_f (void)
 		// FIXME, bump the client's userid?
 
 		// call the progs to get default spawn parms for the new client
-		if (pr_global_ptrs->SetNewParms)
+		if (svs.gametype == GT_Q1QVM)
+			Q1QVM_SetNewParms();
+		else if (pr_global_ptrs->SetNewParms)
 			PR_ExecuteProgram (svprogfuncs, pr_global_struct->SetNewParms);
 		for (i=0 ; i<NUM_SPAWN_PARMS ; i++)
 		{
@@ -4861,6 +4877,10 @@ void Cmd_Observe_f (void)
 		SV_SpawnSpectator ();
 
 		// call the spawn function
+		if (svs.gametype == GT_Q1QVM)
+			Q1QVM_ClientConnect(host_client);
+		else
+		{
 			if (SpectatorConnect)
 			{
 				pr_global_struct->time = sv.world.physicstime;
@@ -4873,6 +4893,7 @@ void Cmd_Observe_f (void)
 				sv_player->v->model = 0;
 				sv_player->v->modelindex = 0;
 			}
+		}
 		sv.spawned_observer_slots++;
 
 		// send notification to all clients

plugins/ezhud/ezquakeisms.c

@@ -252,6 +252,42 @@ char *TP_ParseFunChars(char *str, qbool chat)
 			*out++ = (dehex(str[2]) << 4) | dehex(str[3]);
 			str+=4;
 		}
+		else if (str[0] == '$')
+		{
+			int c = 0;
+			switch (str[1])
+			{
+				case '\\': c = 0x0D; break;
+				case ':': c = 0x0A; break;
+				case '[': c = 0x10; break;
+				case ']': c = 0x11; break;
+				case 'G': c = 0x86; break;
+				case 'R': c = 0x87; break;
+				case 'Y': c = 0x88; break;
+				case 'B': c = 0x89; break;
+				case '(': c = 0x80; break;
+				case '=': c = 0x81; break;
+				case ')': c = 0x82; break;
+				case 'a': c = 0x83; break;
+				case '<': c = 0x1d; break;
+				case '-': c = 0x1e; break;
+				case '>': c = 0x1f; break;
+				case ',': c = 0x1c; break;
+				case '.': c = 0x9c; break;
+				case 'b': c = 0x8b; break;
+				case 'c':
+				case 'd': c = 0x8d; break;
+				case '$': c = '$'; break;
+				case '^': c = '^'; break;
+				case '0':case '1':case '2':case '3':case '4':case '5':case '6':case '7':case '8':case '9': c = str[1] -'0' + 0x12;break;
+			}
+			if (c)
+			{
+				*out++ = c;
+				str++;
+			}
+			str++;
+		}
 		else if (*str)
 			*out++ = *str++;
 		else