X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;f=common.c;h=11a350bfc2dba30daa9d4614657f0e9d873e7fb4;hb=1fbbb2731b1813bddf513961955a74de56abde83;hp=9615b5a76997f36ed419142af73ef0e9d28095be;hpb=1c1d251ba80d985f8b7f641f3e9baa0584eb2a86;p=xonotic%2Fdarkplaces.git

diff --git a/common.c b/common.c
index 9615b5a7..11a350bf 100644
--- a/common.c
+++ b/common.c
@@ -1514,6 +1514,9 @@ static const gamemode_info_t gamemode_info [GAME_COUNT] =
 // GAME_STRAPBOMB
 // COMMANDLINEOPTION: Game: -strapbomb runs the game Strap-on-bomb Car
 { "strapbomb",				"-strapbomb",		"Strap-on-bomb Car",		"id1",		NULL,			"strap",			"strapbomb" },
+// GAME_MOONHELM
+// COMMANDLINEOPTION: Game: -moonhelm runs the game MoonHelm
+{ "moonhelm",				"-moonhelm",		"MoonHelm",		"data",		NULL,			"mh",			"moonhelm" },
 };
 
 void COM_InitGameType (void)
@@ -2257,3 +2260,34 @@ char **XPM_DecodeString(const char *in)
 
 	return tokens;
 }
+
+static const char base64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+static void base64_3to4(const unsigned char *in, unsigned char *out, int bytes)
+{
+	unsigned char i0 = (bytes > 0) ? in[0] : 0;
+	unsigned char i1 = (bytes > 1) ? in[1] : 0;
+	unsigned char i2 = (bytes > 2) ? in[2] : 0;
+	unsigned char o0 = base64[i0 >> 2];
+	unsigned char o1 = base64[((i0 << 4) | (i1 >> 4)) & 077];
+	unsigned char o2 = base64[((i1 << 2) | (i2 >> 6)) & 077];
+	unsigned char o3 = base64[i2 & 077];
+	out[0] = (bytes > 0) ? o0 : '?';
+	out[1] = (bytes > 0) ? o1 : '?';
+	out[2] = (bytes > 1) ? o2 : '=';
+	out[3] = (bytes > 2) ? o3 : '=';
+}
+
+size_t base64_encode(unsigned char *buf, size_t buflen, size_t outbuflen)
+{
+	size_t blocks, i;
+	// expand the out-buffer
+	blocks = (buflen + 2) / 3;
+	if(blocks*4 > outbuflen)
+		return 0;
+	for(i = blocks; i > 0; )
+	{
+		--i;
+		base64_3to4(buf + 3*i, buf + 4*i, buflen - 3*i);
+	}
+	return blocks * 4;
+}