Initial commit

ui/Ping.gd

@@ -0,0 +1,38 @@
+extends Label
+
+const HISTORY_SIZE = 8
+
+var pingCount := 0
+var pingSent: Array[float] = []
+
+func _ready():
+	var timer := Timer.new()
+	add_child(timer)
+	timer.autostart = true
+	timer.wait_time = 1
+	timer.connect("timeout", self._ping)
+	timer.start()
+
+	pingSent.resize(HISTORY_SIZE)
+
+func _process(_delta):
+	if Client.udp.get_available_packet_count() > 0:
+		#print("Received: %s" % udp.get_packet().get_string_from_utf8())
+		var bytes := Client.udp.get_packet()
+		var count := bytes.decode_u8(1)
+		var timeSent := pingSent[count]
+		var duration := Time.get_unix_time_from_system() - timeSent
+		var ping := duration * 1000
+		text = str(snapped(ping, 0.01))
+
+func _ping():
+	var buffer := StreamPeerBuffer.new()
+	buffer.put_8(0)
+	buffer.put_8(pingCount)
+	Client.udp.put_packet(buffer.data_array)
+
+	pingSent[pingCount] = Time.get_unix_time_from_system()
+	pingCount += 1
+
+	if pingCount >= HISTORY_SIZE:
+		pingCount = 0