X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fport.cpp;h=1e4219da1025fbff77823a4aebd949178a851bce;hb=9954e8cbf9bae21f5a727f9c92e9c33dc6d8eaf1;hp=d4be82ce182b0c7d195557741d114cafbc8896f9;hpb=42bd2e83d66a98584540dd8cc5b47ee2349fe844;p=netvis.git

diff --git a/source/port.cpp b/source/port.cpp
index d4be82c..1e4219d 100644
--- a/source/port.cpp
+++ b/source/port.cpp
@@ -22,6 +22,7 @@ using namespace Msp;
 Port::Port(NetVis &v, unsigned n):
 	netvis(v),
 	number(n),
+	registered(false),
 	mesh((GL::COLOR4_UBYTE, GL::VERTEX2))
 {
 	char buf[128];
@@ -31,12 +32,19 @@ Port::Port(NetVis &v, unsigned n):
 	addr.sin_addr.s_addr = 0;
 	int err = getnameinfo(reinterpret_cast<sockaddr *>(&addr), sizeof(sockaddr_in), 0, 0, buf, sizeof(buf), 0);
 	if(err==0)
+	{
 		name = buf;
+		registered = !isdigit(name[0]);
+	}
 	else
 		name = Msp::lexical_cast(number);
 
+	const map<unsigned, Port *> &ports = netvis.get_ports();
+	unsigned tries = 100;
+	if(ports.size()>100 && !registered)
+		tries = 10000/ports.size()+1;
 	float best_score = 0;
-	for(unsigned i=0; (i<100 && best_score<1); ++i)
+	for(unsigned i=0; (i<tries && best_score<1); ++i)
 	{
 		GL::Color c;
 		c.r = rand()*1.0/RAND_MAX;
@@ -44,7 +52,7 @@ Port::Port(NetVis &v, unsigned n):
 		c.b = rand()*1.0/RAND_MAX;
 		float high = max(max(c.r, c.g), c.b);
 		c = c*(1.0/high);
-		if(number<1024)
+		if(registered)
 		{
 			float low = min(min(c.r, c.g), c.b);
 			c = (c+-low)*(1/(1-low));
@@ -53,9 +61,10 @@ Port::Port(NetVis &v, unsigned n):
 			c = c*0.6+0.4;
 
 		float score = 2;
-		const map<unsigned, Port *> &ports = netvis.get_ports();
 		for(map<unsigned, Port *>::const_iterator j=ports.begin(); j!=ports.end(); ++j)
 		{
+			if(registered && !j->second->is_registered())
+				break;
 			const GL::Color &other = j->second->get_color();
 			float dr = c.r-other.r;
 			float dg = c.g-other.g;