Merge remote-tracking branch 'origin/master' into sal-oglshaderport

src/d_main.c

@@ -1207,12 +1207,7 @@ void D_SRB2Main(void)
 
 	// load wad, including the main wad file
 	CONS_Printf("W_InitMultipleFiles(): Adding IWAD and main PWADs.\n");
-	if (!W_InitMultipleFiles(startupwadfiles, mainwads))
-#ifdef _DEBUG
-		CONS_Error("A WAD file was not found or not valid.\nCheck the log to see which ones.\n");
-#else
-		I_Error("A WAD file was not found or not valid.\nCheck the log to see which ones.\n");
-#endif
+	W_InitMultipleFiles(startupwadfiles, mainwads);
 	D_CleanFile();
 
 #ifndef DEVELOP // md5s last updated 16/02/20 (ddmmyy)
@@ -1292,13 +1287,17 @@ void D_SRB2Main(void)
 	// Lactozilla: Does the render mode need to change?
 	if ((setrenderneeded != 0) && (setrenderneeded != rendermode))
 	{
+		CONS_Printf("Switching the renderer...\n");
 		needpatchflush = true;
 		needpatchrecache = true;
 		VID_CheckRenderer();
 		SCR_ChangeRendererCVars(setrenderneeded);
+<<<<<<< HEAD
+=======
+		D_CheckRendererState();
+>>>>>>> origin/master
 		setrenderneeded = 0;
 	}
-	D_CheckRendererState();
 
 	wipegamestate = gamestate;
 

src/lua_hooklib.c

@@ -1594,7 +1594,7 @@ boolean LUAh_SeenPlayer(player_t *player, player_t *seenfriend)
 	hook_p hookp;
 	boolean hasSeenPlayer = true;
 	if (!gL || !(hooksAvailable[hook_SeenPlayer/8] & (1<<(hook_SeenPlayer%8))))
-		return 0;
+		return true;
 
 	lua_settop(gL, 0);
 	hud_running = true; // local hook

src/m_misc.c

@@ -2618,14 +2618,15 @@ const char * M_Ftrim (double f)
 	static char dig[9];/* "0." + 6 digits (6 is printf's default) */
 	int i;
 	/* I know I said it's the default, but just in case... */
-	sprintf(dig, "%.6g", modf(f, &f));
-	if (dig[0])
+	sprintf(dig, "%.6f", fabs(modf(f, &f)));
+	/* trim trailing zeroes */
+	for (i = strlen(dig)-1; dig[i] == '0'; --i)
+		;
+	if (dig[i] == '.')/* :NOTHING: */
+		return "";
+	else
 	{
-		for (i = strlen(dig); dig[i] == '0'; --i)
-			;
 		dig[i + 1] = '\0';
 		return &dig[1];/* skip the 0 */
 	}
-	else
-		return "";
 }

src/p_setup.c

@@ -3831,10 +3831,9 @@ boolean P_AddWadFile(const char *wadfilename)
 //	UINT16 mapPos, mapNum = 0;
 
 	// Init file.
-	if ((numlumps = W_InitFile(wadfilename, false)) == INT16_MAX)
+	if ((numlumps = W_InitFile(wadfilename, false, false)) == INT16_MAX)
 	{
 		refreshdirmenu |= REFRESHDIR_NOTLOADED;
-		CONS_Printf(M_GetText("Errors occurred while loading %s; not added.\n"), wadfilename);
 		return false;
 	}
 	else

src/r_patch.c

@@ -1212,14 +1212,23 @@ void R_CacheRotSprite(spritenum_t sprnum, UINT8 frame, spriteinfo_t *sprinfo, sp
 		INT32 width, height, leftoffset;
 		fixed_t ca, sa;
 		lumpnum_t lump = sprframe->lumppat[rot];
+		size_t lumplength;
 
 		if (lump == LUMPERROR)
 			return;
+
+		patch = (patch_t *)W_CacheLumpNum(lump, PU_STATIC);
+		lumplength = W_LumpLength(lump);
+
+#ifndef NO_PNG_LUMPS
+		if (R_IsLumpPNG((UINT8 *)patch, lumplength))
+			patch = R_PNGToPatch((UINT8 *)patch, lumplength, NULL);
+		else
+#endif
 		// Because there's something wrong with SPR_DFLM, I guess
 		if (!R_CheckIfPatch(lump))
 			return;
 
-		patch = (patch_t *)W_CacheLumpNum(lump, PU_STATIC);
 		width = patch->width;
 		height = patch->height;
 		leftoffset = patch->leftoffset;

src/sdl/i_video.c

@@ -1526,12 +1526,7 @@ void VID_CheckRenderer(void)
 	else if (rendermode == render_opengl)
 	{
 		I_StartupHardwareGraphics();
-		// Needs to check if switching failed somehow, too.
-		if (rendermode == render_opengl)
-		{
-			R_InitHardwareMode();
-			HWR_Switch();
-		}
+		R_InitHardwareMode();
 	}
 #else
 	(void)oldrenderer;

src/w_wad.c

@@ -637,6 +637,21 @@ static lumpinfo_t* ResGetLumpsZip (FILE* handle, UINT16* nlmp)
 	return lumpinfo;
 }
 
+static UINT16 W_InitFileError (const char *filename, boolean exitworthy)
+{
+	if (exitworthy)
+	{
+#ifdef _DEBUG
+		CONS_Error("A WAD file was not found or not valid.\nCheck the log to see which ones.\n");
+#else
+		I_Error("A WAD file was not found or not valid.\nCheck the log to see which ones.\n");
+#endif
+	}
+	else
+		CONS_Printf(M_GetText("Errors occurred while loading %s; not added.\n"), filename);
+	return INT16_MAX;
+}
+
 //  Allocate a wadfile, setup the lumpinfo (directory) and
 //  lumpcache, add the wadfile to the current active wadfiles
 //
@@ -648,7 +663,7 @@ static lumpinfo_t* ResGetLumpsZip (FILE* handle, UINT16* nlmp)
 //
 // Can now load dehacked files (.soc)
 //
-UINT16 W_InitFile(const char *filename, boolean mainfile)
+UINT16 W_InitFile(const char *filename, boolean mainfile, boolean startup)
 {
 	FILE *handle;
 	lumpinfo_t *lumpinfo = NULL;
@@ -681,12 +696,12 @@ UINT16 W_InitFile(const char *filename, boolean mainfile)
 	{
 		CONS_Alert(CONS_ERROR, M_GetText("Maximum wad files reached\n"));
 		refreshdirmenu |= REFRESHDIR_MAX;
-		return INT16_MAX;
+		return W_InitFileError(filename, startup);
 	}
 
 	// open wad file
 	if ((handle = W_OpenWadFile(&filename, true)) == NULL)
-		return INT16_MAX;
+		return W_InitFileError(filename, startup);
 
 	// Check if wad files will overflow fileneededbuffer. Only the filename part
 	// is send in the packet; cf.
@@ -701,7 +716,7 @@ UINT16 W_InitFile(const char *filename, boolean mainfile)
 			refreshdirmenu |= REFRESHDIR_MAX;
 			if (handle)
 				fclose(handle);
-			return INT16_MAX;
+			return W_InitFileError(filename, startup);
 		}
 
 		packetsizetally = packetsize;
@@ -722,7 +737,7 @@ UINT16 W_InitFile(const char *filename, boolean mainfile)
 			CONS_Alert(CONS_ERROR, M_GetText("%s is already loaded\n"), filename);
 			if (handle)
 				fclose(handle);
-			return INT16_MAX;
+			return W_InitFileError(filename, false);
 		}
 	}
 #endif
@@ -750,7 +765,7 @@ UINT16 W_InitFile(const char *filename, boolean mainfile)
 	if (lumpinfo == NULL)
 	{
 		fclose(handle);
-		return INT16_MAX;
+		return W_InitFileError(filename, startup);
 	}
 
 	//
@@ -831,10 +846,8 @@ UINT16 W_InitFile(const char *filename, boolean mainfile)
   * backwards, so a later file overrides all earlier ones.
   *
   * \param filenames A null-terminated list of files to use.
-  * \return 1 if base files were loaded, 0 if at least one was missing or
-  *           invalid.
   */
-INT32 W_InitMultipleFiles(char **filenames, UINT16 mainfiles)
+void W_InitMultipleFiles(char **filenames, UINT16 mainfiles)
 {
 	// open all the files, load headers, and count lumps
 	numwadfiles = 0;
@@ -843,15 +856,8 @@ INT32 W_InitMultipleFiles(char **filenames, UINT16 mainfiles)
 	for (; *filenames; filenames++)
 	{
 		//CONS_Debug(DBG_SETUP, "Loading %s\n", *filenames);
-		if (W_InitFile(*filenames, numwadfiles < mainfiles) == INT16_MAX)
-		{
-			CONS_Printf(M_GetText("Errors occurred while loading %s; not added.\n"), *filenames);
-			if (numwadfiles < mainfiles)
-				return 0;
-		}
+		W_InitFile(*filenames, numwadfiles < mainfiles, true);
 	}
-
-	return 1;
 }
 
 /** Make sure a lump number is valid.

src/w_wad.h

@@ -146,11 +146,10 @@ void W_Shutdown(void);
 // Opens a WAD file. Returns the FILE * handle for the file, or NULL if not found or could not be opened
 FILE *W_OpenWadFile(const char **filename, boolean useerrors);
 // Load and add a wadfile to the active wad files, returns numbers of lumps, INT16_MAX on error
-UINT16 W_InitFile(const char *filename, boolean mainfile);
+UINT16 W_InitFile(const char *filename, boolean mainfile, boolean startup);
 
-// W_InitMultipleFiles returns 1 if all is okay, 0 otherwise,
-// so that it stops with a message if a file was not found, but not if all is okay.
-INT32 W_InitMultipleFiles(char **filenames, UINT16 mainfiles);
+// W_InitMultipleFiles exits if a file was not found, but not if all is okay.
+void W_InitMultipleFiles(char **filenames, UINT16 mainfiles);
 
 const char *W_CheckNameForNumPwad(UINT16 wad, UINT16 lump);
 const char *W_CheckNameForNum(lumpnum_t lumpnum);