X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fpacket.cpp;h=213f6b2d8d597e6a459fd5bdd0662c61af5555ac;hb=69bcc0683c313b952981a50a6d66a6ee218ba755;hp=512144a9517414bfd18576c0b9a18478392c0db3;hpb=a56b7174bc4d39064e5fb8d22953963f224315db;p=netvis.git

diff --git a/source/packet.cpp b/source/packet.cpp
index 512144a..213f6b2 100644
--- a/source/packet.cpp
+++ b/source/packet.cpp
@@ -6,6 +6,7 @@ Distributed unter the GPL
 */
 
 #include <cmath>
+#include <cstdlib>
 #include <msp/gl/immediate.h>
 #include <msp/gl/matrix.h>
 #include <msp/gl/transform.h>
@@ -27,15 +28,15 @@ Packet::Packet(const Host &s, const Host *d, const GL::Color &c, unsigned i):
 
 void Packet::tick(const Time::TimeDelta &dt)
 {
-	double f=dt/Time::sec;
-	x+=f;
+	double f = dt/Time::sec;
+	x += f;
 	if(x>1)
-		x=1;
-	angle+=rspeed*f;
+		x = 1;
+	angle += rspeed*f;
 	if(angle<0)
-		angle+=M_PI*2;
+		angle += M_PI*2;
 	if(angle>=M_PI*2)
-		angle-=M_PI;
+		angle -= M_PI;
 }
 
 void Packet::render(GL::PrimitiveBuilder &bld) const
@@ -45,11 +46,11 @@ void Packet::render(GL::PrimitiveBuilder &bld) const
 	if(!src.get_active() || (dest && !dest->get_active()))
 		return;
 
-	const Vector2 &spos=src.get_position();
+	const Vector2 &spos = src.get_position();
 
 	if(dest)
 	{
-		const Vector2 &dpos=dest->get_position();
+		const Vector2 &dpos = dest->get_position();
 		Vector2 pos(spos.x*(1-x)+dpos.x*x, spos.y*(1-x)+dpos.y*x);
 		Vector2 corner(cos(angle)*size, sin(angle)*size);
 
@@ -72,7 +73,7 @@ void Packet::render(GL::PrimitiveBuilder &bld) const
 		bld.vertex(spos.x, spos.y);
 		for(unsigned i=0; i<=24; ++i)
 		{
-			float a=i*M_PI/12;
+			float a = i*M_PI/12;
 			bld.vertex(spos.x+cos(a)*x*200, spos.y+sin(a)*x*200);
 		}
 	}