recreate examples from psn-js and vyv

examples/psn_client/main.go

@@ -0,0 +1,83 @@
+package main
+
+import (
+	"fmt"
+	"net"
+	"time"
+
+	"github.com/jwetzell/psn-go"
+)
+
+func main() {
+	addr, err := net.ResolveUDPAddr("udp", "236.10.10.10:56565")
+	if err != nil {
+		fmt.Printf("Error %v\n", err)
+		return
+	}
+
+	client, err := net.ListenMulticastUDP("udp", nil, addr)
+
+	if err != nil {
+		fmt.Printf("Error %v\n", err)
+		return
+	}
+	defer client.Close()
+
+	decoder := psn.NewDecoder()
+
+	lastPrintMillis := time.Now().UnixMilli()
+
+	for {
+		buffer := make([]byte, 2048)
+
+		length, _, err := client.ReadFromUDP(buffer)
+
+		if err != nil {
+			fmt.Printf("Error %v", err)
+		}
+
+		if length > 0 {
+			decoder.Decode(buffer)
+		}
+
+		if time.Now().UnixMilli()-lastPrintMillis > 1000 {
+			if decoder.SystemName != "" {
+				fmt.Printf("System Name: %s\n", decoder.SystemName)
+			}
+
+			fmt.Printf("Tracker Count: %d\n", len(decoder.Trackers))
+
+			for id, tracker := range decoder.Trackers {
+				fmt.Printf("Tracker - id: %d | name: %s\n", id, tracker.Name)
+				if tracker.Pos != nil {
+					fmt.Printf("\tpos: %f,%f,%f\n", tracker.Pos.X, tracker.Pos.Y, tracker.Pos.Z)
+				}
+
+				if tracker.Speed != nil {
+					fmt.Printf("\tspeed: %f,%f,%f\n", tracker.Speed.X, tracker.Speed.Y, tracker.Speed.Z)
+				}
+
+				if tracker.Ori != nil {
+					fmt.Printf("\tori: %f,%f,%f\n", tracker.Ori.X, tracker.Ori.Y, tracker.Ori.Z)
+				}
+
+				if tracker.Validity != nil {
+					fmt.Printf("\tstatus: %f\n", *tracker.Validity)
+				}
+
+				if tracker.Accel != nil {
+					fmt.Printf("\taccel: %f,%f,%f\n", tracker.Accel.X, tracker.Accel.Y, tracker.Accel.Z)
+				}
+
+				if tracker.TrgtPos != nil {
+					fmt.Printf("\ttrgtpos: %f,%f,%f\n", tracker.TrgtPos.X, tracker.TrgtPos.Y, tracker.TrgtPos.Z)
+				}
+
+				if tracker.Timestamp != nil {
+					fmt.Printf("\ttimestamp: %d\n", *tracker.Timestamp)
+				}
+			}
+			lastPrintMillis = time.Now().UnixMilli()
+		}
+	}
+}