Fix hexen2 cd tracks.

Fix zalon's crash.

git-svn-id: https://svn.code.sf.net/p/fteqw/code/branches/wip@3605 fc73d0e0-1445-4013-8a0c-d673dee63da5

engine/client/cd_win.c

@@ -104,21 +104,23 @@ static int CDAudio_GetAudioDiskInfo(void)
 	return 0;
 }
 
-#ifndef NOMEDIA
-void Media_FakeTrack(int i, qboolean loop);
-#endif
-
 void CDAudio_Play(int track, qboolean looping)
 {
 	DWORD				dwReturn;
     MCI_PLAY_PARMS		mciPlayParms;
 	MCI_STATUS_PARMS	mciStatusParms;
 
+#ifndef NOMEDIA
+	if (Media_FakeTrack(track, looping))
+	{
+		if (playing)
+			CDAudio_Stop();
+		return;
+	}
+#endif
+
 	if (!enabled)
 	{
-#ifndef NOMEDIA
-		Media_FakeTrack(track, looping);
-#endif
 		return;
 	}
 	

engine/client/client.h

@@ -1220,6 +1220,7 @@ typedef struct cin_s cin_t;
 struct cin_s *Media_StartCin(char *name);
 texid_t Media_UpdateForShader(cin_t *cin);
 void Media_ShutdownCin(cin_t *cin);
+qboolean Media_FakeTrack(int i, qboolean loop);
 
 //these accept NULL for cin to mean the current fullscreen video
 void Media_Send_Command(cin_t *cin, char *command);

engine/client/image.c

@@ -2002,6 +2002,9 @@ texid_t R_LoadHiResTexture(char *name, char *subpath, unsigned int flags)
 
 	int i, e;
 
+	if (!*name)
+		return r_nulltex;
+
 	image_width = 0;
 	image_height = 0;
 

engine/client/m_mp3.c

@@ -216,7 +216,7 @@ void Media_Clear (void)
 }
 
 qboolean fakecdactive;
-void Media_FakeTrack(int i, qboolean loop)
+qboolean Media_FakeTrack(int i, qboolean loop)
 {
 	char trackname[512];
 
@@ -234,9 +234,11 @@ void Media_FakeTrack(int i, qboolean loop)
 
 		fakecdactive = true;
 		media_playing = true;
+		return true;
 	}
 	else
 		fakecdactive = false;
+	return false;
 }
 
 //actually, this func just flushes and states that it should be playing. the ambientsound func actually changes the track.

engine/common/fs_zip.c

@@ -196,7 +196,10 @@ static void *FSZIP_LoadZipFile (vfsfile_t *packhandle, const char *desc)
 		if (unzGetCurrentFileInfo (zip->handle, &file_info, newfiles[i].name, sizeof(newfiles[i].name), NULL, 0, NULL, 0) != UNZ_OK)
 			Con_Printf("Zip Error\n");
 		Q_strlwr(newfiles[i].name);
-		newfiles[i].filelen = file_info.uncompressed_size;
+		if (!*newfiles[i].name || newfiles[i].name[strlen(newfiles[i].name)-1] == '/')
+			newfiles[i].filelen = -1;
+		else
+			newfiles[i].filelen = file_info.uncompressed_size;
 		newfiles[i].filepos = file_info.c_offset;
 
 		nextfileziphandle = unzGoToNextFile (zip->handle);

engine/gl/gl_shadow.c

@@ -2096,7 +2096,12 @@ void Sh_DrawLights(qbyte *vis)
 		return;
 
 	if (!gl_config.arb_shader_objects)
+	{
+		Con_Printf("Missing GL extensions: switching off realtime lighting.\n");
+		r_shadow_realtime_world.ival = 0;
+		r_shadow_realtime_dlight.ival = 0;
 		return;
+	}
 
 	ignoreflags = (r_shadow_realtime_world.value?LFLAG_REALTIMEMODE:LFLAG_NORMALMODE);
 

engine/gl/gl_vidnt.c

@@ -935,7 +935,7 @@ qboolean VID_AttachGL (rendererstate_t *info)
 	if (qwglCreateContextAttribsARB)
 	{
 		HGLRC opengl3;
-		int attribs[7];
+		int attribs[9];
 		char *mv;
 		int i = 0;
 
@@ -959,9 +959,9 @@ qboolean VID_AttachGL (rendererstate_t *info)
 
 		//flags
 		attribs[i+1] = 0;
-		if (vid_gl_context_debug.value)
+		if (vid_gl_context_debug.ival)
 			attribs[i+1] |= WGL_CONTEXT_DEBUG_BIT_ARB;
-		if (vid_gl_context_forwardcompatible.value)
+		if (vid_gl_context_forwardcompatible.ival)
 			attribs[i+1] |= WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB;
 
 		if (attribs[i+1])
@@ -970,39 +970,39 @@ qboolean VID_AttachGL (rendererstate_t *info)
 			i += 2;
 		}
 
-		attribs[i+1] = 0;
-		if (vid_gl_context_compatibility.value)
-			attribs[i+1] |= WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB;
-		else
-			attribs[i+1] |= WGL_CONTEXT_CORE_PROFILE_BIT_ARB;
-		attribs[i] = WGL_CONTEXT_PROFILE_MASK_ARB;
-		i+=2;
-
-		attribs[i] = 0;
-
-		if (!i)
+		/*only switch contexts if there's actually a point*/
+		if (i || !vid_gl_context_compatibility.ival)
 		{
-			//just use the default (ie: max = opengl 2.1 or so)
-		}
-		else if ((opengl3 = qwglCreateContextAttribsARB(maindc, NULL, attribs)))
-		{
-			qwglMakeCurrent(NULL, NULL);
-			qwglDeleteContext(baseRC);
-
-			baseRC = opengl3;
-			if (!qwglMakeCurrent( maindc, baseRC ))
-			{
-				Con_SafePrintf(CON_ERROR "wglMakeCurrent failed\n");	//green to make it show.
-				return false;
-			}
-		}
-		else
-		{
-			DWORD error = GetLastError();
-			if (error == ERROR_INVALID_VERSION_ARB)
-				Con_Printf("Unsupported OpenGL context version (%s).\n", vid_gl_context_version.string);
+			attribs[i+1] = 0;
+			if (vid_gl_context_compatibility.ival)
+				attribs[i+1] |= WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB;
 			else
-				Con_Printf("Unknown error creating an OpenGL (%s) Context.\n", vid_gl_context_version.string);
+				attribs[i+1] |= WGL_CONTEXT_CORE_PROFILE_BIT_ARB;
+			attribs[i] = WGL_CONTEXT_PROFILE_MASK_ARB;
+			i+=2;
+
+			attribs[i] = 0;
+
+			if ((opengl3 = qwglCreateContextAttribsARB(maindc, NULL, attribs)))
+			{
+				qwglMakeCurrent(NULL, NULL);
+				qwglDeleteContext(baseRC);
+
+				baseRC = opengl3;
+				if (!qwglMakeCurrent( maindc, baseRC ))
+				{
+					Con_SafePrintf(CON_ERROR "wglMakeCurrent failed\n");	//green to make it show.
+					return false;
+				}
+			}
+			else
+			{
+				DWORD error = GetLastError();
+				if (error == ERROR_INVALID_VERSION_ARB)
+					Con_Printf("Unsupported OpenGL context version (%s).\n", vid_gl_context_version.string);
+				else
+					Con_Printf("Unknown error creating an OpenGL (%s) Context.\n", vid_gl_context_version.string);
+			}
 		}
 	}
 #endif

engine/qclib/initlib.c

@@ -677,6 +677,7 @@ progexterns_t defexterns = {
 	//used when loading a game
 	NULL, //builtin_t *(*builtinsfor) (int num);	//must return a pointer to the builtins that were used before the state was saved.
 	NULL, //void (*loadcompleate) (int edictsize);	//notification to reset any pointers.
+	NULL,
 
 	(void*)malloc, //void *(*memalloc) (int size);	//small string allocation	malloced and freed randomly by the executor. (use memalloc if you want)
 	free, //void (*memfree) (void * mem);

engine/qclib/pr_edict.c

@@ -1224,6 +1224,8 @@ char *ED_ParseEdict (progfuncs_t *progfuncs, char *data, edictrun_t *ent)
 			if (!strcmp(keyname, "light"))	//Quake lighthack - allows a field name and a classname to go by the same thing in the level editor
 				if ((key = ED_FindField (progfuncs, "light_lev")))
 					goto cont;
+			if (externs->badfield && externs->badfield(progfuncs, (struct edict_s*)ent, keyname, qcc_token))
+				continue;
 			printf ("'%s' is not a field\n", keyname);
 			continue;
 		}

engine/qclib/progslib.h

@@ -150,6 +150,7 @@ typedef struct progexterns_s {
 	//used when loading a game
 	builtin_t *(*builtinsfor) (int num, int headercrc);	//must return a pointer to the builtins that were used before the state was saved.
 	void (*loadcompleate) (int edictsize);	//notification to reset any pointers.
+	pbool (*badfield)(progfuncs_t *prinst, struct edict_s *ent, const char *keyname, const char *value);	//called for any fields that are not registered
 
 	void *(VARGS *memalloc) (int size);	//small string allocation	malloced and freed randomly by the executor. (use malloc if you want)
 	void (VARGS *memfree) (void * mem);

engine/server/pr_cmds.c

@@ -331,12 +331,27 @@ void CWStateOp (progfuncs_t *prinst, float startFrame, float endFrame, func_t cu
 void ThinkTimeOp (progfuncs_t *prinst, edict_t *ed, float var)
 {
 	stdentvars_t *vars = ed->v;
-#ifdef PARANOID
-	NUM_FOR_EDICT(ed); // Make sure it's in range
-#endif
 	vars->nextthink = pr_global_struct->time+var;
 }
 
+pbool SV_BadField(progfuncs_t *inst, edict_t *foo, const char *keyname, const char *value)
+{
+	/*Worldspawn only fields...*/
+	if (NUM_FOR_EDICT(inst, foo) == 0)
+	{
+		/*hexen2 midi - just mute it, we don't support it*/
+		if (!stricmp(keyname, "MIDI"))
+			return true;
+		/*hexen2 does cd tracks slightly differently too*/
+		if (!stricmp(keyname, "CD"))
+		{
+			sv.h2cdtrack = atoi(value);
+			return true;
+		}
+	}
+	return false;
+}
+
 //int QCEditor (char *filename, int line, int nump, char **parms);
 void QC_Clear(void);
 builtin_t pr_builtin[];
@@ -448,6 +463,7 @@ void Q_SetProgsParms(qboolean forcompiler)
 	//used when loading a game
 	svprogparms.builtinsfor = NULL;//builtin_t *(*builtinsfor) (int num);	//must return a pointer to the builtins that were used before the state was saved.
 	svprogparms.loadcompleate = NULL;//void (*loadcompleate) (int edictsize);	//notification to reset any pointers.
+	svprogparms.badfield = SV_BadField;
 
 	svprogparms.memalloc = PR_CB_Malloc;//void *(*memalloc) (int size);	//small string allocation	malloced and freed randomly
 	svprogparms.memfree = PR_CB_Free;//void (*memfree) (void * mem);

engine/server/server.h

@@ -141,6 +141,7 @@ typedef struct
 			char		lightstylecolours[MAX_LIGHTSTYLES];
 		};
 	} strings;
+	qbyte		h2cdtrack;
 
 	int			allocated_client_slots;	//number of slots available. (used mostly to stop single player saved games cacking up)
 
@@ -260,11 +261,11 @@ typedef struct
 	char		*demolightstyles[MAX_LIGHTSTYLES];
 #endif
 //====================================================
-
-	int num_static_entities;
 //	movevars_t	demomovevars;	//FIXME:!
 //end this lot... (demo playback)
 
+	int num_static_entities;
+
 	svcustomtents_t customtents[255];
 
 	int				csqcentversion[MAX_EDICTS];//prevents ent versions from going backwards

engine/server/sv_user.c

@@ -378,7 +378,9 @@ void SV_New_f (void)
 	ClientReliableCheckBlock(host_client, 2);
 
 	ClientReliableWrite_Byte (host_client, svc_cdtrack);
-	if (svprogfuncs)
+	if (progstype == PROG_H2)
+		ClientReliableWrite_Byte (host_client, sv.h2cdtrack);
+	else if (svprogfuncs)
 		ClientReliableWrite_Byte (host_client, ((edict_t*)sv.world.edicts)->v->sounds);
 	else
 		ClientReliableWrite_Byte (host_client, 0);
@@ -470,8 +472,16 @@ void SVNQ_New_f (void)
 
 // send music
 	MSG_WriteByte (&host_client->netchan.message, svc_cdtrack);
-	MSG_WriteByte (&host_client->netchan.message, ((edict_t*)sv.world.edicts)->v->sounds);
-	MSG_WriteByte (&host_client->netchan.message, ((edict_t*)sv.world.edicts)->v->sounds);
+	if (progstype == PROG_H2)
+	{
+		MSG_WriteByte (&host_client->netchan.message, sv.h2cdtrack);
+		MSG_WriteByte (&host_client->netchan.message, sv.h2cdtrack);
+	}
+	else
+	{
+		MSG_WriteByte (&host_client->netchan.message, ((edict_t*)sv.world.edicts)->v->sounds);
+		MSG_WriteByte (&host_client->netchan.message, ((edict_t*)sv.world.edicts)->v->sounds);
+	}
 
 // set view
 	MSG_WriteByte (&host_client->netchan.message, svc_setview);