From 293e317e13c3c95104b18f2dd57ffda3e19d98ab Mon Sep 17 00:00:00 2001
From: Daniel Weipert <code@drogueronin.de>
Date: Wed, 17 Feb 2021 13:18:56 +0100
Subject: Adds Remote IP in Lobby

---
 Network/Lobby.gd | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'Network/Lobby.gd')

diff --git a/Network/Lobby.gd b/Network/Lobby.gd
index 15f27ba..be045b0 100644
--- a/Network/Lobby.gd
+++ b/Network/Lobby.gd
@@ -7,6 +7,7 @@ func _ready():
 	Network.connect("player_list_changed", self, "refresh_lobby")
 	Network.connect("game_error", self, "_on_game_error")
 	Network.connect("game_ended", self, "_on_game_ended")
+	$HTTPRequest.connect("request_completed", self, '_set_remote_ip')
 	
 	if OS.has_environment("USERNAME"):
 		$Connect/Name.text = OS.get_environment("USERNAME")
@@ -39,11 +40,27 @@ func refresh_lobby():
 
 
 func set_ip():
+	self.set_local_ip()
+	self.set_remote_ip()
+
+func set_local_ip():
 	for ip in IP.get_local_addresses():
 		if ip.begins_with("192.168"):
-			$Players/IP.text = ip
+			$Players/LocalIP.text = ip
 			break
 
+func set_remote_ip():
+	$Players/RemoteIP.text = ""
+	$HTTPRequest.request("https://ipv4.icanhazip.com/")
+
+func _set_remote_ip(result, response_code, headers, body):
+	if response_code == 200:
+		$Players/RemoteIP.text = body.get_string_from_utf8()
+	else:
+		$Players/RemoteIP.text = "Remote IP request failed!"
+		self._on_game_error("Remote IP request failed!")
+
+
 func _on_connection_succeeded():
 	$Connect.hide()
 	$Players.show()
-- 
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