logging now shuts off after a bad write

colormapping made more generic (more with that later)
small stat fix


git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@1663 fc73d0e0-1445-4013-8a0c-d673dee63da5

engine/client/sys_linux.c

@@ -211,7 +211,7 @@ int Sys_FileRead (int handle, void *dest, int count)
 	return read (handle, dest, count);
 }
 
-void Sys_DebugLog(char *file, char *fmt, ...)
+int Sys_DebugLog(char *file, char *fmt, ...)
 {
 	va_list argptr;
 	static char data[1024];
@@ -226,8 +226,13 @@ void Sys_DebugLog(char *file, char *fmt, ...)
 
 //	fd = open(file, O_WRONLY | O_BINARY | O_CREAT | O_APPEND, 0666);
 	fd = open(file, O_WRONLY | O_CREAT | O_APPEND, 0666);
+	if (fd)
+	{
 		write(fd, data, strlen(data));
 		close(fd);
+		return 0;
+	}
+	return 1;
 }
 
 int Sys_EnumerateFiles (char *gpath, char *match, int (*func)(char *, int, void *), void *parm)

engine/client/sys_sdl.c

@@ -149,7 +149,7 @@ void Sys_Init(void)
 
 
 
-void VARGS Sys_DebugLog(char *file, char *fmt, ...)
+int VARGS Sys_DebugLog(char *file, char *fmt, ...)
 {
 	FILE *fd;
 	va_list argptr; 
@@ -181,8 +181,13 @@ void VARGS Sys_DebugLog(char *file, char *fmt, ...)
 	}
 #endif
 	fd = fopen(file, "wt");
+	if (fd)
+	{
 		fwrite(data, 1, strlen(data), fd);
 		fclose(fd);
+		return 0;
+	}
+	return 1;
 };
 
 

engine/client/sys_win.c

@@ -169,7 +169,7 @@ void VARGS MaskExceptions (void);
 void Sys_PopFPCW (void);
 void Sys_PushFPCW_SetHigh (void);
 
-void VARGS Sys_DebugLog(char *file, char *fmt, ...)
+int VARGS Sys_DebugLog(char *file, char *fmt, ...)
 {
 	FILE *fd;
 	va_list argptr; 
@@ -205,7 +205,10 @@ void VARGS Sys_DebugLog(char *file, char *fmt, ...)
 	{
 		fprintf(fd, "%s", data);
 		fclose(fd);
+		return 0;
 	}
+
+	return 1;
 };
 
 int *debug;

engine/common/log.c

@@ -159,7 +159,7 @@ void Con_Log (char *s)
 		FILE *fi;
 
 		// check file size, use x as temp
-		if (fi = fopen(f, "rb"))
+		if ((fi = fopen(f, "rb")))
 		{
 			x = COM_filelength(fi);
 			fclose(fi);
@@ -185,7 +185,7 @@ void Con_Log (char *s)
 				_snprintf(oldf, sizeof(oldf)-1, "%s.%i", f, x);
 
 				// check if file exists, otherwise skip
-				if (fi = fopen(oldf, "rb"))
+				if ((fi = fopen(oldf, "rb")))
 					fclose(fi);
 				else
 					continue; // skip nonexistant files
@@ -212,7 +212,13 @@ void Con_Log (char *s)
 	}
 
 	// write to log file
-	Sys_DebugLog(f, "%s", logbuf);
+	if (Sys_DebugLog(f, "%s", logbuf))
+	{
+		// write failed, bug out
+		Cvar_ForceSet(&log_enable, "0");
+		Con_Printf("Unable to write to log file. Logging disabled.\n");
+		return;
+	}
 }
 
 void Log_Init(void)

engine/common/sys.h

@@ -45,7 +45,7 @@ void Sys_MakeCodeWriteable (unsigned long startaddr, unsigned long length);
 //
 // system IO
 //
-void VARGS Sys_DebugLog(char *file, char *fmt, ...);
+int VARGS Sys_DebugLog(char *file, char *fmt, ...);
 
 void VARGS Sys_Error (const char *error, ...);
 // an error will cause the entire program to exit

engine/server/pr_cmds.c

@@ -564,7 +564,6 @@ void PR_LoadGlabalStruct(void)
 		SV_QCStat(ev_float, "cnt_invincibility", STAT_H2_CNT_INVINCIBILITY);
 		SV_QCStat(ev_float, "artifact_active", STAT_H2_ARTIFACT_ACTIVE);
 		SV_QCStat(ev_float, "artifact_low", STAT_H2_ARTIFACT_LOW);
-		SV_QCStat(ev_float, "artifact_low", STAT_H2_ARTIFACT_LOW);
 		SV_QCStat(ev_float, "movetype", STAT_H2_MOVETYPE);
 		SV_QCStat(ev_entity, "cameramode", STAT_H2_CAMERAMODE);
 		SV_QCStat(ev_float, "hasted", STAT_H2_HASTED);

engine/server/sv_sys_unix.c

@@ -113,7 +113,7 @@ int Sys_EnumerateFiles (char *gpath, char *match, int (*func)(char *, int, void
 }
 #endif
 
-void Sys_DebugLog(char *file, char *fmt, ...)
+int Sys_DebugLog(char *file, char *fmt, ...)
 {
 	va_list argptr;
 	char data[1024];
@@ -127,8 +127,13 @@ void Sys_DebugLog(char *file, char *fmt, ...)
 		Sys_Error("Sys_DebugLog was stomped\n");
 
 	fd = open(file, O_WRONLY | O_CREAT | O_APPEND, 0666);
+	if (fd)
+	{
 		write(fd, data, strlen(data));
 		close(fd);
+		return 0;
+	}
+	return 1;
 }
 /*
 ================

engine/server/sv_sys_win.c

@@ -163,7 +163,7 @@ cvar_t	sys_colorconsole = {"sys_colorconsole", "1"};
 HWND consolewindowhandle;
 HWND hiddenwindowhandler;
 
-void Sys_DebugLog(char *file, char *fmt, ...)
+int void Sys_DebugLog(char *file, char *fmt, ...)
 {
     va_list argptr; 
     static char data[1024];
@@ -173,8 +173,13 @@ void Sys_DebugLog(char *file, char *fmt, ...)
     _vsnprintf(data, sizeof(data)-1, fmt, argptr);
     va_end(argptr);
     fd = open(file, O_WRONLY | O_CREAT | O_APPEND, 0666);
+	if (fd)
+	{
 	    write(fd, data, strlen(data));
 		close(fd);
+		return 0;
+	}
+	return 1; // error
 };
 
 /*

engine/sw/d_trans.c

@@ -211,6 +211,68 @@ void MakeFullbrightRemap(void)
 		nofbremap[i] = FindIndexFromRGBNoFB(host_basepal[i*3], host_basepal[i*3+1], host_basepal[i*3+2]);
 }
 
+// colormap functions
+void BuildModulatedColormap(qbyte *indexes, int red, int green, int blue, qboolean desaturate, qboolean fullbrights)
+{
+	qbyte *rgb = host_basepal;
+	unsigned int r, g, b, x, invmask = 0;
+
+	if (red < 0 || green < 0 || blue < 0)
+		invmask = 0xff;
+
+	// generate colormap
+	
+	if (desaturate)
+	{
+		int s;
+
+		for (x = 0; x < 256; x++)
+		{
+			s = rgb[0]*76 + rgb[1]*151 + rgb[2]*29 + 128;
+			r = abs((127*256 + s*red) >> 16);
+			g = abs((127*256 + s*green) >> 16);
+			b = abs((127*256 + s*blue) >> 16);
+
+			if (r > 255)
+				r = 255;
+			if (g > 255)
+				g = 255;
+			if (b > 255)
+				b = 255;
+
+			if (fullbrights) // relying on branch prediction here...
+				indexes[x] = GetPalette(r^invmask, g^invmask, b^invmask);
+			else
+				indexes[x] = GetPaletteNoFB(r^invmask, g^invmask, b^invmask);
+			rgb += 3;
+		}
+	}
+	else
+	{
+		for (x = 0; x < 256; x++)
+		{
+			// modulus math
+			r = abs((127 + rgb[0]*red) >> 8);
+			g = abs((127 + rgb[1]*green) >> 8);
+			b = abs((127 + rgb[2]*blue) >> 8);
+
+			if (r > 255)
+				r = 255;
+			if (g > 255)
+				g = 255;
+			if (b > 255)
+				b = 255;
+
+			if (fullbrights) // relying on branch prediction here...
+				indexes[x] = GetPalette(r^invmask, g^invmask, b^invmask);
+			else
+				indexes[x] = GetPaletteNoFB(r^invmask, g^invmask, b^invmask);
+			rgb += 3;
+		}
+	}
+
+}
+
 void MediaSW_ShowFrame8bit(qbyte *framedata, int inwidth, int inheight, qbyte *palette)
 {
 	int y, x;

engine/sw/sw_draw.c

@@ -2389,64 +2389,30 @@ void SWDraw_FadeScreen (void)
 	if (fsmodified != r_menutint.modified) 
 	{
 		char *t;
-		int s;
+		int r, g, b;
-		float r, g, b;
-		qbyte invmask = 0;
 		
 		qbyte *rgb = (qbyte *)host_basepal;
 
 		// parse r_menutint
 		fsnodraw = 0;
-		r = r_menutint.value;
+		r = 255*r_menutint.value;
 		g = 0;
 		b = 0;
 		t = strstr(r_menutint.string, " ");
 		if (t)
 		{
-			g = atof(t+1);
+			g = 255*atof(t+1);
 			t = strstr(t+1, " ");
 			if (t)
-				b = atof(t+1);
+				b = 255*atof(t+1);
 			else
 				fsnodraw = 1;
 		}
 		else
 			fsnodraw = 1;
 
-		// bounds check and inverse check
+		// rebuild colormap here
-		if (r < 0)
+		BuildModulatedColormap(fscolormap, r, g, b, true, true);
-		{
-			invmask = 0xff;
-			r = -r;
-		}
-		if (r > 1)
-			r = 1;
-
-		if (g < 0)
-		{
-			invmask = 0xff;
-			g = -g;
-		}
-		if (g > 1)
-			g = 1;
-
-		if (b < 0)
-		{
-			invmask = 0xff;
-			b = -b;
-		}
-		if (b > 1)
-			b = 1;
-
-		// generate colormap
-		for (x = 0; x < 256; x++)
-		{
-			// convert to grayscale value
-			s = rgb[0]*0.299 + rgb[1]*0.587 + rgb[2]*0.114;
-
-			fscolormap[x] = GetPalette((int)(s*r)^invmask, (int)(s*g)^invmask, (int)(s*b)^invmask);
-			rgb += 3;
-		}
 
 		fsmodified = r_menutint.modified;
 	}