seed prng, be less verbose

main.go

@@ -10,6 +10,7 @@ import (
 	"log"
 	"math/rand"
 	"net/http"
+	"time"
 )
 
 var hp = flag.Int("hp", 150, "")
@@ -184,6 +185,7 @@ func negociate(ws *websocket.Conn, gameid string) (i *infos, err error) {
 }
 
 func main() {
+	rand.Seed(time.Now().UnixNano())
 	var err error
 	var gameid string
 	flag.Parse()
@@ -234,16 +236,16 @@ func main() {
 				break
 			}
 		}
-		log.Printf("%+v: %+v", me.Position, moveto)
 		if govector.Distance(me.Position, moveto) < 3.0 {
+			log.Printf("old: %+v: %+v", me.Position, moveto)
 			moveto = govector.Point2d{
 				X: rand.Float64() * board_info.width,
 				Y: rand.Float64() * board_info.height,
 			}
+			log.Printf("new: %+v: %+v", me.Position, moveto)
 		}
 
 		// TODO: send instructions
-		log.Printf("%+v: %+v", me.Position, moveto)
 		err = websocket.JSON.Send(ws, Instruction{
 			MoveTo: &moveto,
 		})