X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;ds=inline;f=common.c;h=12a42555b96b4cbc545c6a17ef14ffe135b77ddc;hb=8c602c91543518059e16e686eabd42a053b466ed;hp=e29a00ab4b44136e15d931d76be0f60ad412b1d6;hpb=fd9860c8c2d7ff69fe2e49958e93cc9ed6c179ac;p=xonotic%2Fdarkplaces.git

diff --git a/common.c b/common.c
index e29a00ab..12a42555 100644
--- a/common.c
+++ b/common.c
@@ -51,68 +51,78 @@ char com_modname[MAX_OSPATH] = "";
 ============================================================================
 */
 
-short   ShortSwap (short l)
-{
-	unsigned char    b1,b2;
-
-	b1 = l&255;
-	b2 = (l>>8)&255;
 
-	return (b1<<8) + b2;
+float BuffBigFloat (const unsigned char *buffer)
+{
+	union
+	{
+		float f;
+		unsigned int i;
+	}
+	u;
+	u.i = (buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3];
+	return u.f;
 }
 
-int    LongSwap (int l)
+int BuffBigLong (const unsigned char *buffer)
 {
-	unsigned char    b1,b2,b3,b4;
-
-	b1 = l&255;
-	b2 = (l>>8)&255;
-	b3 = (l>>16)&255;
-	b4 = (l>>24)&255;
+	return (buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3];
+}
 
-	return ((int)b1<<24) + ((int)b2<<16) + ((int)b3<<8) + b4;
+short BuffBigShort (const unsigned char *buffer)
+{
+	return (buffer[0] << 8) | buffer[1];
 }
 
-float FloatSwap (float f)
+float BuffLittleFloat (const unsigned char *buffer)
 {
 	union
 	{
-		float   f;
-		unsigned char    b[4];
-	} dat1, dat2;
-
-
-	dat1.f = f;
-	dat2.b[0] = dat1.b[3];
-	dat2.b[1] = dat1.b[2];
-	dat2.b[2] = dat1.b[1];
-	dat2.b[3] = dat1.b[0];
-	return dat2.f;
+		float f;
+		unsigned int i;
+	}
+	u;
+	u.i = (buffer[3] << 24) | (buffer[2] << 16) | (buffer[1] << 8) | buffer[0];
+	return u.f;
 }
 
+int BuffLittleLong (const unsigned char *buffer)
+{
+	return (buffer[3] << 24) | (buffer[2] << 16) | (buffer[1] << 8) | buffer[0];
+}
 
-// Extract integers from buffers
-
-unsigned int BuffBigLong (const unsigned char *buffer)
+short BuffLittleShort (const unsigned char *buffer)
 {
-	return (buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3];
+	return (buffer[1] << 8) | buffer[0];
 }
 
-unsigned short BuffBigShort (const unsigned char *buffer)
+void StoreBigLong (unsigned char *buffer, unsigned int i)
 {
-	return (buffer[0] << 8) | buffer[1];
+	buffer[0] = (i >> 24) & 0xFF;
+	buffer[1] = (i >> 16) & 0xFF;
+	buffer[2] = (i >>  8) & 0xFF;
+	buffer[3] = i         & 0xFF;
 }
 
-unsigned int BuffLittleLong (const unsigned char *buffer)
+void StoreBigShort (unsigned char *buffer, unsigned short i)
 {
-	return (buffer[3] << 24) | (buffer[2] << 16) | (buffer[1] << 8) | buffer[0];
+	buffer[0] = (i >>  8) & 0xFF;
+	buffer[1] = i         & 0xFF;
 }
 
-unsigned short BuffLittleShort (const unsigned char *buffer)
+void StoreLittleLong (unsigned char *buffer, unsigned int i)
 {
-	return (buffer[1] << 8) | buffer[0];
+	buffer[0] = i         & 0xFF;
+	buffer[1] = (i >>  8) & 0xFF;
+	buffer[2] = (i >> 16) & 0xFF;
+	buffer[3] = (i >> 24) & 0xFF;
 }
 
+void StoreLittleShort (unsigned char *buffer, unsigned short i)
+{
+	buffer[0] = i         & 0xFF;
+	buffer[1] = (i >>  8) & 0xFF;
+}
 
 /*
 ============================================================================
@@ -680,6 +690,9 @@ would be good for any more. At the beginning of the string, it will be called
 for the char 0 to initialize a clean state, and then once with the string " "
 (a space) so the routine knows how long a space is.
 
+In case no single character fits into the given width, the wordWidth function
+must return the width of exactly one character.
+
 Wrapped lines get the isContinuation flag set and are continuationWidth less wide.
 
 The sum of the return values of the processLine function will be returned.
@@ -749,7 +762,7 @@ int COM_Wordwrap(const char *string, size_t length, float continuationWidth, flo
 				}
 				out_inner:
 				spaceUsedForWord = wordWidth(passthroughCW, cursor, &wordLen, maxWidth - continuationWidth); // this may have reduced wordLen when it won't fit - but this is GOOD. TODO fix words that do fit in a non-continuation line
-				if(wordLen < 1)
+				if(wordLen < 1) // cannot happen according to current spec of wordWidth
 				{
 					wordLen = 1;
 					spaceUsedForWord = maxWidth + 1; // too high, forces it in a line of itself
@@ -1492,6 +1505,9 @@ static const gamemode_info_t gamemode_info [GAME_COUNT] =
 // GAME_PROPHECY
 // COMMANDLINEOPTION: Game: -prophecy runs the game Quake (default)
 { "prophecy",				"-prophecy",		"Prophecy",		"data",		NULL,			"prophecy",			"prophecy" },
+// GAME_BLOODOMNICIDE
+// COMMANDLINEOPTION: Game: -omnicide runs the game Blood Omnicide
+{ "omnicide", "-omnicide", "Blood Omnicide", "kain", NULL, "omnicide", "omnicide" },
 };
 
 void COM_InitGameType (void)