diff --git a/assets/GUI/themes/login_theme.theme b/assets/GUI/themes/login_theme.theme
index a404997..eaa90b2 100644
Binary files a/assets/GUI/themes/login_theme.theme and b/assets/GUI/themes/login_theme.theme differ
diff --git a/assets/Scripts/Network/net_low_level.gd b/assets/Scripts/Network/net_low_level.gd
index 849b812..6254baa 100644
--- a/assets/Scripts/Network/net_low_level.gd
+++ b/assets/Scripts/Network/net_low_level.gd
@@ -46,12 +46,13 @@ func connect_to_server(host, port, user_addr, user_key, user_id, lang):
 	#send_system_login(host, port, user_addr, user_key, user_id, lang)
 
 func _process(delta):
-	_networkconnection.process(delta)
-	var data = _networkconnection.get_server_messages()
-	#print("******* data:", data.size(), data)
-	if data.size() > 0:
-		var ele = data.pop_front()
-		print("*** ele:" , ele)
+	#_networkconnection.process(delta)
+	#var data = _networkconnection.get_server_messages()
+	##print("******* data:", data.size(), data)
+	#if data.size() > 0:
+	#	var ele = data.pop_front()
+	#	print("*** ele:" , ele)
+	pass
 
 func _exit_tree():
 	print("[net_low_level] End")
diff --git a/gui_scene/GUI/login/login_menu.gd b/gui_scene/GUI/login/login_menu.gd
index 54337a8..de1b868 100644
--- a/gui_scene/GUI/login/login_menu.gd
+++ b/gui_scene/GUI/login/login_menu.gd
@@ -6,167 +6,184 @@ signal register_button_pressed
 var _username
 var _password
 
+func _ready():
+	$wait_connexion.hide()
+
 func _on_login_button_pressed():
-    emit_signal( "login_button_pressed" )
+	emit_signal( "login_button_pressed" )
 
 
 func _on_play_button_pressed():
-    var username = $h_box_container/v_box_container/margin_container/login_box/email_box/email_edit.get_text();
-    var password = $h_box_container/v_box_container/margin_container/login_box/password_box/password_edit.get_text();
-    if username != null and username != "" and password != null and password != "":
-        do_request_salt(username, password)
+	$wait_connexion.show()
+
+	var username = $h_box_container/v_box_container/margin_container/login_box/email_box/email_edit.get_text();
+	var password = $h_box_container/v_box_container/margin_container/login_box/password_box/password_edit.get_text();
+	if username != null and username != "" and password != null and password != "":
+		do_request_salt(username, password)
+	else:
+		$wait_connexion.hide()
+		$error_dialog/v_box_container/label.text = "Username or Password empty"
+		$error_dialog.popup_centered()
 
 
 func _on_play_without_connexion_pressed():
-    emit_signal( "login_button_pressed" )
+	emit_signal( "login_button_pressed" )
 
 # Step get salt
 
 func do_request_salt(username, password):
-    #var message = load("res://assets/Scripts/Models/nel_login_message.gd")
-    var connexion = preload("res://assets/Scripts/Config/connexion.gd").connexion.new()
-    #if message:
-    _username = username
-    _password = password
-    var message = preload("res://assets/Scripts/Models/nel_login_message.gd").nel_login_message.new("https-login", _username, _password, "Lirria", "2", "en")
-    #message = message.nel_login_message.new("https-login", _username, _password, "Lirria", "2", "en")
-    var url_login = connexion.get_url_login();
-    $HTTPSalt.request(url_login + "?" + message.get_request_salt());
-    #$HTTPRequest.request(url_login + "?" + message.get_request_salt());
-    print("[login_menu] URL:" + url_login + "?" + message.get_request_salt());
+	#var message = load("res://assets/Scripts/Models/nel_login_message.gd")
+	var connexion = preload("res://assets/Scripts/Config/connexion.gd").connexion.new()
+	#if message:
+	_username = username
+	_password = password
+	var message = preload("res://assets/Scripts/Models/nel_login_message.gd").nel_login_message.new("https-login", _username, _password, "Lirria", "2", "en")
+	#message = message.nel_login_message.new("https-login", _username, _password, "Lirria", "2", "en")
+	var url_login = connexion.get_url_login();
+	$HTTPSalt.request(url_login + "?" + message.get_request_salt());
+	#$HTTPRequest.request(url_login + "?" + message.get_request_salt());
+	print("[login_menu] URL:" + url_login + "?" + message.get_request_salt());
 
 
 func _on_HTTPSalt_request_completed(result, response_code, headers, body):
-    print("[login_menu:_on_HTTPSalt_request_completed] response_code:" + str(response_code))
-    if response_code != 200: # || ProjectSettings.get_setting("khaganat/debug_mode"):
-        print("[login_menu:_on_HTTPSalt_request_completed] Impossible to connect")
-        #emit_signal( "login_button_pressed" )
-        $error_dialog/v_box_container/label.text = "Impossible to connect"
-        $error_dialog.popup_centered()
-    else:
-        var text = str2var(body.get_string_from_utf8())
-        var s =  body.get_string_from_utf8().split(":")
-        print("[login_menu:_on_HTTPSalt_request_completed] return:'" + str(text) + "'")
-        if(s[0] == "1"):
-            print("[login_menu] salt:'" + str(s[1]) + "'")
-            var message = preload("res://assets/Scripts/Models/nel_login_message.gd").nel_login_message.new("https-login", _username, _password, "Lirria", "2", "en")
-            var connexion = preload("res://assets/Scripts/Config/connexion.gd").connexion.new()
-            var url_login = connexion.get_url_login();
-            print("[login_menu] URL:" + url_login + "?" + message.get_request_string(str(s[1])));
-            $HTTPRequest.request(url_login + "?" + message.get_request_string(str(s[1])));
-        else:
-            print("[login_menu:_on_HTTPSalt_request_completed] error to connect")
-            var regex = RegEx.new()
-            regex.compile("^(\\d+)[:](?<comment>.+)$")
-            var search = regex.search(s[0])
-            if search:
-                $error_dialog/v_box_container/label.text = "Impossible to connect\n" + search.get_string("comment")
-                $error_dialog.popup_centered()
-            else:
-                $error_dialog/v_box_container/label.text = "Impossible to connect\n" + str(s[0])
-                $error_dialog.popup_centered()
-            return
+	print("[login_menu:_on_HTTPSalt_request_completed] response_code:" + str(response_code))
+	if response_code != 200: # || ProjectSettings.get_setting("khaganat/debug_mode"):
+		$wait_connexion.hide()
+		print("[login_menu:_on_HTTPSalt_request_completed] Impossible to connect")
+		#emit_signal( "login_button_pressed" )
+		$error_dialog/v_box_container/label.text = "Impossible to connect"
+		$error_dialog.popup_centered()
+	else:
+		var text = str2var(body.get_string_from_utf8())
+		var s =  body.get_string_from_utf8().split(":")
+		print("[login_menu:_on_HTTPSalt_request_completed] return:'" + str(text) + "'")
+		if(s[0] == "1"):
+			print("[login_menu] salt:'" + str(s[1]) + "'")
+			var message = preload("res://assets/Scripts/Models/nel_login_message.gd").nel_login_message.new("https-login", _username, _password, "Lirria", "2", "en")
+			var connexion = preload("res://assets/Scripts/Config/connexion.gd").connexion.new()
+			var url_login = connexion.get_url_login();
+			print("[login_menu] URL:" + url_login + "?" + message.get_request_string(str(s[1])));
+			$HTTPRequest.request(url_login + "?" + message.get_request_string(str(s[1])));
+		else:
+			$wait_connexion.hide()
+			print("[login_menu:_on_HTTPSalt_request_completed] error to connect")
+			var regex = RegEx.new()
+			regex.compile("^(\\d+)[:](?<comment>.+)$")
+			var search = regex.search(s[0])
+			if search:
+				$error_dialog/v_box_container/label.text = "Impossible to connect\n" + search.get_string("comment")
+				$error_dialog.popup_centered()
+			else:
+				$error_dialog/v_box_container/label.text = "Impossible to connect\n" + str(s[0])
+				$error_dialog.popup_centered()
+			return
 
 # Step Login
 
 func do_request(username, password):
-    var message = preload("res://assets/Scripts/Models/nel_login_message.gd")
-    var connexion = preload("res://assets/Scripts/Config/connexion.gd").connexion.new()
-    if message:
-        var url_login
-        message = message.nel_login_message.new("https-login", username, password, "Lirria", "2", "en")
-        url_login = connexion.get_url_login();
-        $HTTPRequest.request(url_login + "?" + message.get_request_string());
-        print("Login to URL:" + url_login + "?" + message.get_request_string());
+	var message = preload("res://assets/Scripts/Models/nel_login_message.gd")
+	var connexion = preload("res://assets/Scripts/Config/connexion.gd").connexion.new()
+	if message:
+		var url_login
+		message = message.nel_login_message.new("https-login", username, password, "Lirria", "2", "en")
+		url_login = connexion.get_url_login();
+		$HTTPRequest.request(url_login + "?" + message.get_request_string());
+		print("Login to URL:" + url_login + "?" + message.get_request_string());
 
 
 func _on_HTTPRequest_request_completed(result, response_code, headers, body):
-    print("[login_menu:_on_HTTPRequest_request_completed] response_code:" + str(response_code))
-    if response_code != 200: # || ProjectSettings.get_setting("khaganat/debug_mode"):
-        # emit_signal( "login_button_pressed" )
-        print("[login_menu:_on_HTTPRequest_request_completed] Impossible to connect")
-        $error_dialog/v_box_container/label.text = "Impossible to connect"
-        $error_dialog.popup_centered()
-    else:
-        var text = str2var(body.get_string_from_utf8())
-        var lines =  body.get_string_from_utf8().split("\n")
-        if lines.size() != 2:
-            print("[login_menu] Impossible to connect (bad return)")
-            $error_dialog/v_box_container/label.text = "Impossible to connect (bad return)"
-            $error_dialog.popup_centered()
-            return
-        var line1 =  lines[0].split("#")
-        var line2 =  lines[1].split("#")
-        #print("[login_menu:_on_HTTPRequest_request_completed] return:'" + str(text) + "'" + str(lines.size()) + "'" + str(line1.size()) + "'" + str(line2.size()))
-        if line1[0] != "1":
-            print("[login_menu] Impossible to connect (return" + line1[0] + ")")
-            var regex = RegEx.new()
-            regex.compile("^(\\d+)[:](?<comment>.+)$")
-            var search = regex.search(line1[0])
-            if search:
-                $error_dialog/v_box_container/label.text = "Impossible to connect\n" + search.get_string("comment")
-                $error_dialog.popup_centered()
-            else:
-                $error_dialog/v_box_container/label.text = "Impossible to connect\n" + str(line1[0])
-                $error_dialog.popup_centered()
-            return
-        if line1.size() < 5:
-            print("[login_menu] Impossible to connect (bad return 1st line, size:" + str(line1.size()) + ")")
-            $error_dialog/v_box_container/label.text = "Impossible to connect (bad return 1st line, size:" + str(line1.size()) + ")"
-            $error_dialog.popup_centered()
-            return
-        if line2.size() != 3:
-            print("[login_menu] Impossible to connect (bad return 2nd line, size:" + str(line2.size()) + ")")
-            $error_dialog/v_box_container/label.text = "Impossible to connect (bad return 2nd line, size:" + str(line2.size()) + ")"
-            $error_dialog.popup_centered()
-            return
-        var server_info_script = preload("res://assets/Scripts/Models/nel_server_info.gd");
-        print("[login_menu] " + str(body.get_string_from_utf8()))
-        var state = line1[0]
-        var cookie = line1[1]
-        var fsaddr = line1[2]
-        var khaganat = fsaddr.split(":")
-        var khaganat_host = khaganat[0]
-        var khaganat_port = int(khaganat[1])
-        var ringmainurl = line1[3]
-        var fartp = line1[4]
-        var stat = "0"
-        if line1.size() >= 6:
-            stat = line1[5]
-        var r2serverversion = line2[0]
-        var r2backuppatchurl = line2[1]
-        var r2patchurl = line2[2]
+	print("[login_menu:_on_HTTPRequest_request_completed] response_code:" + str(response_code))
+	if response_code != 200: # || ProjectSettings.get_setting("khaganat/debug_mode"):
+		$wait_connexion.hide()
+		# emit_signal( "login_button_pressed" )
+		print("[login_menu:_on_HTTPRequest_request_completed] Impossible to connect")
+		$error_dialog/v_box_container/label.text = "Impossible to connect"
+		$error_dialog.popup_centered()
+	else:
+		var text = str2var(body.get_string_from_utf8())
+		var lines =  body.get_string_from_utf8().split("\n")
+		if lines.size() != 2:
+			$wait_connexion.hide()
+			print("[login_menu] Impossible to connect (bad return)")
+			$error_dialog/v_box_container/label.text = "Impossible to connect (bad return)"
+			$error_dialog.popup_centered()
+			return
+		var line1 =  lines[0].split("#")
+		var line2 =  lines[1].split("#")
+		#print("[login_menu:_on_HTTPRequest_request_completed] return:'" + str(text) + "'" + str(lines.size()) + "'" + str(line1.size()) + "'" + str(line2.size()))
+		if line1[0] != "1":
+			$wait_connexion.hide()
+			print("[login_menu] Impossible to connect (return" + line1[0] + ")")
+			var regex = RegEx.new()
+			regex.compile("^(\\d+)[:](?<comment>.+)$")
+			var search = regex.search(line1[0])
+			if search:
+				$error_dialog/v_box_container/label.text = "Impossible to connect\n" + search.get_string("comment")
+				$error_dialog.popup_centered()
+			else:
+				$error_dialog/v_box_container/label.text = "Impossible to connect\n" + str(line1[0])
+				$error_dialog.popup_centered()
+			return
+		if line1.size() < 5:
+			$wait_connexion.hide()
+			print("[login_menu] Impossible to connect (bad return 1st line, size:" + str(line1.size()) + ")")
+			$error_dialog/v_box_container/label.text = "Impossible to connect (bad return 1st line, size:" + str(line1.size()) + ")"
+			$error_dialog.popup_centered()
+			return
+		if line2.size() != 3:
+			$wait_connexion.hide()
+			print("[login_menu] Impossible to connect (bad return 2nd line, size:" + str(line2.size()) + ")")
+			$error_dialog/v_box_container/label.text = "Impossible to connect (bad return 2nd line, size:" + str(line2.size()) + ")"
+			$error_dialog.popup_centered()
+			return
+		var server_info_script = preload("res://assets/Scripts/Models/nel_server_info.gd");
+		print("[login_menu] " + str(body.get_string_from_utf8()))
+		var state = line1[0]
+		var cookie = line1[1]
+		var fsaddr = line1[2]
+		var khaganat = fsaddr.split(":")
+		var khaganat_host = khaganat[0]
+		var khaganat_port = int(khaganat[1])
+		var ringmainurl = line1[3]
+		var fartp = line1[4]
+		var stat = "0"
+		if line1.size() >= 6:
+			stat = line1[5]
+		var r2serverversion = line2[0]
+		var r2backuppatchurl = line2[1]
+		var r2patchurl = line2[2]
 
-        var cookieSplit = cookie.split("|")
-        if cookieSplit.size() != 3:
-            $error_dialog/v_box_container/label.text = "Impossible de se connecter (bad cookies size:" + str(cookieSplit.size()) + ")"
-            $error_dialog.popup_centered()
-            return
-        var UserAddr = cookieSplit[0]
-        var UserKey = cookieSplit[1]
-        var UserId = cookieSplit[2]
+		var cookieSplit = cookie.split("|")
+		if cookieSplit.size() != 3:
+			$wait_connexion.hide()
+			$error_dialog/v_box_container/label.text = "Impossible de se connecter (bad cookies size:" + str(cookieSplit.size()) + ")"
+			$error_dialog.popup_centered()
+			return
+		var UserAddr = cookieSplit[0]
+		var UserKey = cookieSplit[1]
+		var UserId = cookieSplit[2]
 
-        print("[login_menu:_on_HTTPRequest_request_completed] state:" + state + ", cookie:" + cookie + ", fsaddr:" + fsaddr + ", ringmainurl:" + ringmainurl + ", fartp:" + fartp + ", stat:" + stat + ", r2serverversion:" + r2serverversion + ", r2backuppatchurl:" + r2backuppatchurl + ", r2patchurl:" + r2patchurl)
-        var server_info = server_info_script.nel_server_info.new(body.get_string_from_utf8());
-        var connexion = load("res://assets/Scripts/Config/connexion.gd").connexion.new()
-        var lang = connexion.get_language()
-        print("[login_menu:_on_HTTPRequest_request_completed] khaganat_host:" + khaganat_host + ", khaganat_port:" + str(khaganat_port))
-        net_low_level.connect_to_server(khaganat_host, khaganat_port, UserAddr, UserKey, UserId, lang)
-
-        emit_signal( "login_button_pressed" )
+		print("[login_menu:_on_HTTPRequest_request_completed] state:" + state + ", cookie:" + cookie + ", fsaddr:" + fsaddr + ", ringmainurl:" + ringmainurl + ", fartp:" + fartp + ", stat:" + stat + ", r2serverversion:" + r2serverversion + ", r2backuppatchurl:" + r2backuppatchurl + ", r2patchurl:" + r2patchurl)
+		var server_info = server_info_script.nel_server_info.new(body.get_string_from_utf8());
+		var connexion = load("res://assets/Scripts/Config/connexion.gd").connexion.new()
+		var lang = connexion.get_language()
+		print("[login_menu:_on_HTTPRequest_request_completed] khaganat_host:" + khaganat_host + ", khaganat_port:" + str(khaganat_port))
+		net_low_level.connect_to_server(khaganat_host, khaganat_port, UserAddr, UserKey, UserId, lang)
+		$wait_connexion.hide()
+		emit_signal( "login_button_pressed" )
 
 
 func _make_post_request(url, data_to_send, use_ssl):
-    # Convert data to json string:
-    var query = JSON.print(data_to_send)
-    # Add 'Content-Type' header:
-    var headers = ["Content-Type: application/json"]
-    $HTTPRequest.request(url, headers, use_ssl, HTTPClient.METHOD_POST, query)
+	# Convert data to json string:
+	var query = JSON.print(data_to_send)
+	# Add 'Content-Type' header:
+	var headers = ["Content-Type: application/json"]
+	$HTTPRequest.request(url, headers, use_ssl, HTTPClient.METHOD_POST, query)
 
 
 func _on_register_button_pressed():
-    emit_signal( "register_button_pressed" )
+	emit_signal( "register_button_pressed" )
 
 
 func _on_error_dialog_button_pressed():
-    get_node("error_dialog").hide()
+	get_node("error_dialog").hide()
diff --git a/gui_scene/GUI/login/login_menu.tscn b/gui_scene/GUI/login/login_menu.tscn
index 2e6fa72..7c53d63 100644
--- a/gui_scene/GUI/login/login_menu.tscn
+++ b/gui_scene/GUI/login/login_menu.tscn
@@ -1,9 +1,10 @@
-[gd_scene load_steps=8 format=2]
+[gd_scene load_steps=9 format=2]
 
 [ext_resource path="res://assets/GUI/themes/login_theme.theme" type="Theme" id=1]
 [ext_resource path="res://gui_scene/GUI/login/login_menu.gd" type="Script" id=2]
 [ext_resource path="res://assets/GUI/images/Login-Khanat-background.png" type="Texture" id=3]
 [ext_resource path="res://assets/GUI/fonts/ryzom.ttf" type="DynamicFontData" id=4]
+[ext_resource path="res://login_scene/wait_connexion.tscn" type="PackedScene" id=5]
 
 [sub_resource type="CanvasItemMaterial" id=1]
 
@@ -22,6 +23,9 @@ anchor_bottom = 1.0
 theme = ExtResource( 1 )
 script = ExtResource( 2 )
 
+[node name="wait_connexion" parent="." instance=ExtResource( 5 )]
+visible = false
+
 [node name="HTTPSalt" type="HTTPRequest" parent="."]
 
 [node name="HTTPRequest" type="HTTPRequest" parent="."]
diff --git a/gui_scene/GUI/login/register_menu.gd b/gui_scene/GUI/login/register_menu.gd
index 32c514c..3bc3484 100644
--- a/gui_scene/GUI/login/register_menu.gd
+++ b/gui_scene/GUI/login/register_menu.gd
@@ -7,197 +7,197 @@ signal register_account_created
 
 
 func _on_sound_button_toggled( button_pressed ):
-    emit_signal( "sound_button_toggled", button_pressed )
+	emit_signal( "sound_button_toggled", button_pressed )
 
 
 func _on_cancel_button_pressed():
-    emit_signal( "cancel_button_pressed" )
+	emit_signal( "cancel_button_pressed" )
 
 
 func _on_license_button_pressed():
-    emit_signal( "license_button_pressed" )
+	emit_signal( "license_button_pressed" )
 
 
 func _on_check_box_pressed():
-    do_enable_register_button();
+	do_enable_register_button();
 
 
 func do_enable_register_button():
-    var username = get_node("h_box_container/v_box_container/center_container/register_box/login_box/login_edit").get_text();
-    var register = get_node('h_box_container/v_box_container/center_container/register_box/h_box_container/register_button2')
-    var password = get_node("h_box_container/v_box_container/center_container/register_box/password_box/password_edit").get_text();
-    var confirmed = get_node("h_box_container/v_box_container/center_container/register_box/password_confirm_box/password_edit").get_text();
-    var email = get_node("h_box_container/v_box_container/center_container/register_box/email_box/email_edit").get_text();
-    var cur_state = get_node('h_box_container/v_box_container/center_container/register_box/license_box/check_box').is_pressed()
+	var username = get_node("h_box_container/v_box_container/center_container/register_box/login_box/login_edit").get_text();
+	var register = get_node('h_box_container/v_box_container/center_container/register_box/h_box_container/register_button2')
+	var password = get_node("h_box_container/v_box_container/center_container/register_box/password_box/password_edit").get_text();
+	var confirmed = get_node("h_box_container/v_box_container/center_container/register_box/password_confirm_box/password_edit").get_text();
+	var email = get_node("h_box_container/v_box_container/center_container/register_box/email_box/email_edit").get_text();
+	var cur_state = get_node('h_box_container/v_box_container/center_container/register_box/license_box/check_box').is_pressed()
 
-    if username == null or username == "":
-        #print("Register : username empty");
-        register.disabled = true
-    elif password == null or password == "":
-        #print("Register : password empty");
-        register.disabled = true
-    elif confirmed == null or confirmed == "":
-        #print("Register : confirmed empty");
-        register.disabled = true
-    elif password != confirmed:
-        #print("Register : password != confirmed");
-        register.disabled = true
-    elif email == null or email == "":
-        #print("Register : email empty");
-        register.disabled = true
-    elif cur_state == false:
-        #print("Register : unchecked condition");
-        register.disabled = true
-    else:
-        register.disabled = false
+	if username == null or username == "":
+		#print("Register : username empty");
+		register.disabled = true
+	elif password == null or password == "":
+		#print("Register : password empty");
+		register.disabled = true
+	elif confirmed == null or confirmed == "":
+		#print("Register : confirmed empty");
+		register.disabled = true
+	elif password != confirmed:
+		#print("Register : password != confirmed");
+		register.disabled = true
+	elif email == null or email == "":
+		#print("Register : email empty");
+		register.disabled = true
+	elif cur_state == false:
+		#print("Register : unchecked condition");
+		register.disabled = true
+	else:
+		register.disabled = false
 
 
 func _on_play_button_pressed():
-    var username = $h_box_container/v_box_container/center_container/register_box/login_box/login_edit.get_text();
-    var password = $h_box_container/v_box_container/center_container/register_box/password_box/password_edit.get_text();
-    var confirmed = $h_box_container/v_box_container/center_container/register_box/password_confirm_box/password_edit.get_text();
-    var email = $h_box_container/v_box_container/center_container/register_box/email_box/email_edit.get_text();
-    var cur_state = $h_box_container/v_box_container/center_container/register_box/license_box/check_box.is_pressed()
-    var enregister = $h_box_container/v_box_container/center_container/register_box/h_box_container/register_button2
-    var tac = "off";
-    if cur_state == true:
-        tac = "on";
-    if username != null and username != "" and password != null and password != "" and confirmed != null and confirmed != "" and email != null and email != "":
-        do_request(username, password, confirmed, email, tac)
+	var username = $h_box_container/v_box_container/center_container/register_box/login_box/login_edit.get_text();
+	var password = $h_box_container/v_box_container/center_container/register_box/password_box/password_edit.get_text();
+	var confirmed = $h_box_container/v_box_container/center_container/register_box/password_confirm_box/password_edit.get_text();
+	var email = $h_box_container/v_box_container/center_container/register_box/email_box/email_edit.get_text();
+	var cur_state = $h_box_container/v_box_container/center_container/register_box/license_box/check_box.is_pressed()
+	var enregister = $h_box_container/v_box_container/center_container/register_box/h_box_container/register_button2
+	var tac = "off";
+	if cur_state == true:
+		tac = "on";
+	if username != null and username != "" and password != null and password != "" and confirmed != null and confirmed != "" and email != null and email != "":
+		do_request(username, password, confirmed, email, tac)
 
 
 func do_request(username, password, confirmed, email, tac):
-    var script_register = load("res://assets/Scripts/Models/nel_register.gd")
-    var script_connexion = load("res://assets/Scripts/Config/connexion.gd")
-    var connexion = script_connexion.connexion.new()
-    var url_register = connexion.get_url_register()
-    var valid_certificate = connexion.get_valid_certificate()
-    var request_data = script_register.nel_register.new(username, password, confirmed, email, tac)
-    #print("url:" + str(url_register))
-    #print("headers:" + str(request_data.get_headers()))
-    #print("data:" + str(request_data.get_param_add_user_string()))
-    # Ignore redirect 302 (because khaganat response 302 when account is created !)
-    $HTTPRequest.set_max_redirects(0)
-    var err = $HTTPRequest.request(url_register,
-                                   request_data.get_headers(),
-                                   valid_certificate,
-                                   HTTPClient.METHOD_POST,
-                                   request_data.get_param_add_user_string()
-                                  );
-    match err:
-        0:
-            print("[Register] Send command")
-            get_node("wait_dialog").popup_centered()
-        _:
-            print("[Register] Command not sended : Failure! (code:" + str(err) + ")")
-            var comment_last = get_node('h_box_container/v_box_container/center_container/register_box/comment_last')
+	var script_register = load("res://assets/Scripts/Models/nel_register.gd")
+	var script_connexion = load("res://assets/Scripts/Config/connexion.gd")
+	var connexion = script_connexion.connexion.new()
+	var url_register = connexion.get_url_register()
+	var valid_certificate = connexion.get_valid_certificate()
+	var request_data = script_register.nel_register.new(username, password, confirmed, email, tac)
+	#print("url:" + str(url_register))
+	#print("headers:" + str(request_data.get_headers()))
+	#print("data:" + str(request_data.get_param_add_user_string()))
+	# Ignore redirect 302 (because khaganat response 302 when account is created !)
+	$HTTPRequest.set_max_redirects(0)
+	var err = $HTTPRequest.request(url_register,
+								   request_data.get_headers(),
+								   valid_certificate,
+								   HTTPClient.METHOD_POST,
+								   request_data.get_param_add_user_string()
+								  );
+	match err:
+		0:
+			print("[Register] Send command")
+			get_node("wait_dialog").popup_centered()
+		_:
+			print("[Register] Command not sended : Failure! (code:" + str(err) + ")")
+			var comment_last = get_node('h_box_container/v_box_container/center_container/register_box/comment_last')
 
-            comment_last.text = "Impossible de créer votre compte (Erreur dans l'envoie de la requette)"
-            comment_last.add_color_override("font_color", "b51111")
-            get_node("wait_dialog").hide()
-            get_node("error_dialog/v_box_container/label").text = "Impossible de créer votre compte\nErreur dans l'envoie de la requette\n"
-            get_node("error_dialog").popup_centered()
+			comment_last.text = "Impossible de créer votre compte (Erreur dans l'envoie de la requette)"
+			comment_last.add_color_override("font_color", "b51111")
+			get_node("wait_dialog").hide()
+			get_node("error_dialog/v_box_container/label").text = "Impossible de créer votre compte\nErreur dans l'envoie de la requette\n"
+			get_node("error_dialog").popup_centered()
 
 
 func _on_HTTPRequest_request_completed( result, response_code, headers, body ):
-    var pos
-    var search
-    var enregister = $h_box_container/v_box_container/center_container/register_box/h_box_container/register_button2
-    var comment_last = $h_box_container/v_box_container/center_container/register_box/comment_last
-    var comment_username = $h_box_container/v_box_container/center_container/register_box/login_box/comment
-    var comment_password = $h_box_container/v_box_container/center_container/register_box/password_box/comment
-    var comment_confirm_password = $h_box_container/v_box_container/center_container/register_box/password_confirm_box/comment
-    var comment_email = $h_box_container/v_box_container/center_container/register_box/email_box/comment
-    var regex = RegEx.new()
+	var pos
+	var search
+	var enregister = $h_box_container/v_box_container/center_container/register_box/h_box_container/register_button2
+	var comment_last = $h_box_container/v_box_container/center_container/register_box/comment_last
+	var comment_username = $h_box_container/v_box_container/center_container/register_box/login_box/comment
+	var comment_password = $h_box_container/v_box_container/center_container/register_box/password_box/comment
+	var comment_confirm_password = $h_box_container/v_box_container/center_container/register_box/password_confirm_box/comment
+	var comment_email = $h_box_container/v_box_container/center_container/register_box/email_box/comment
+	var regex = RegEx.new()
 
-    comment_username.text = ""
-    comment_password.text = ""
-    comment_confirm_password.text = ""
-    comment_email.text = ""
-    comment_last.text = ""
-    comment_last.add_color_override("font_color", "000000")
+	comment_username.text = ""
+	comment_password.text = ""
+	comment_confirm_password.text = ""
+	comment_email.text = ""
+	comment_last.text = ""
+	comment_last.add_color_override("font_color", "000000")
 
-    print("[Register] result:" + str(result) + ", response_code:" + str(response_code))
-    if result == HTTPRequest.RESULT_REDIRECT_LIMIT_REACHED and response_code == 302:
-        get_node("wait_dialog").hide()
-        get_node("info_dialog/v_box_container/label").text = "Compte créé"
-        get_node("info_dialog").popup_centered()
-        return
+	print("[Register] result:" + str(result) + ", response_code:" + str(response_code))
+	if result == HTTPRequest.RESULT_REDIRECT_LIMIT_REACHED and response_code == 302:
+		get_node("wait_dialog").hide()
+		get_node("info_dialog/v_box_container/label").text = "Compte créé"
+		get_node("info_dialog").popup_centered()
+		return
 
-    if result == HTTPRequest.RESULT_SUCCESS and response_code != 200:
-        comment_last.text = "Serveur a renvoyé une erreur (code retour HTTP:" + str(response_code) + ")"
-        comment_last.add_color_override("font_color", "b51111")
-        get_node("wait_dialog").hide()
-        get_node("error_dialog/v_box_container/label").text = "Impossible de créer le compte\nCode retour HTTP:" + str(response_code)
-        get_node("error_dialog").popup_centered()
-        return
+	if result == HTTPRequest.RESULT_SUCCESS and response_code != 200:
+		comment_last.text = "Serveur a renvoyé une erreur (code retour HTTP:" + str(response_code) + ")"
+		comment_last.add_color_override("font_color", "b51111")
+		get_node("wait_dialog").hide()
+		get_node("error_dialog/v_box_container/label").text = "Impossible de créer le compte\nCode retour HTTP:" + str(response_code)
+		get_node("error_dialog").popup_centered()
+		return
 
-    get_node("wait_dialog").hide()
+	get_node("wait_dialog").hide()
 
-    var text = str2var(body.get_string_from_utf8())
-    regex.compile("^(\\d+)[:]")
-    var tab = text.split(":", true,2)
-    if tab.size() > 1 :
-        if regex.search(tab[0]):
-            if int(tab[0]) != 1:
-                comment_last.text = "Serveur a renvoyé une erreur (Code retour:" + str(tab[0]) + ", message:" + tab[1] +")"
-                comment_last.add_color_override("font_color", "b51111")
-                get_node("wait_dialog").hide()
-                get_node("error_dialog/v_box_container/label").text = "Serveur a renvoyé une erreur\nCode retour:" + str(tab[0]) + "\nMessage:" + tab[1]
-                get_node("error_dialog").popup_centered()
-                print("[Register] Failed to register (Code retour:" + str(tab[0]) + ", message:" + tab[1] +")")
-                return
+	var text = str2var(body.get_string_from_utf8())
+	regex.compile("^(\\d+)[:]")
+	var tab = text.split(":", true,2)
+	if tab.size() > 1 :
+		if regex.search(tab[0]):
+			if int(tab[0]) != 1:
+				comment_last.text = "Serveur a renvoyé une erreur (Code retour:" + str(tab[0]) + ", message:" + tab[1] +")"
+				comment_last.add_color_override("font_color", "b51111")
+				get_node("wait_dialog").hide()
+				get_node("error_dialog/v_box_container/label").text = "Serveur a renvoyé une erreur\nCode retour:" + str(tab[0]) + "\nMessage:" + tab[1]
+				get_node("error_dialog").popup_centered()
+				print("[Register] Failed to register (Code retour:" + str(tab[0]) + ", message:" + tab[1] +")")
+				return
 
-    tab = text.rsplit("\n")
-    regex.compile(">(?<comment>.+)</")
+	tab = text.rsplit("\n")
+	regex.compile(">(?<comment>.+)</")
 
-    for item in tab:
-        pos = item.find("comment-Username")
-        search = regex.search(item)
-        if pos > 0 and search:
-            comment_username.text = search.get_string("comment")
-            print("[Register] Username issue : " + comment_username.text)
-        pos = item.find("comment-Password")
-        if pos > 0 and search:
-            comment_password.text = search.get_string("comment")
-            print("[Register] Password issue : " + comment_password.text)
-        pos = item.find("comment-ConfirmPass")
-        if pos > 0 and search:
-            comment_confirm_password.text = search.get_string("comment")
-            print("[Register] ConfirmPass issue : " + comment_confirm_password.text)
-        pos = item.find("comment-Email")
-        if pos > 0 and search:
-            comment_email.text = search.get_string("comment")
-            print("[Register] Email issue : " + comment_email.text)
-        pos = item.find("comment-Tac")
-        if pos > 0 and search:
-            comment_last.text = search.get_string("comment")
-            comment_last.add_color_override("font_color", "b51111")
-            print("[Register] Issue : " + comment_last.text)
+	for item in tab:
+		pos = item.find("comment-Username")
+		search = regex.search(item)
+		if pos > 0 and search:
+			comment_username.text = search.get_string("comment")
+			print("[Register] Username issue : " + comment_username.text)
+		pos = item.find("comment-Password")
+		if pos > 0 and search:
+			comment_password.text = search.get_string("comment")
+			print("[Register] Password issue : " + comment_password.text)
+		pos = item.find("comment-ConfirmPass")
+		if pos > 0 and search:
+			comment_confirm_password.text = search.get_string("comment")
+			print("[Register] ConfirmPass issue : " + comment_confirm_password.text)
+		pos = item.find("comment-Email")
+		if pos > 0 and search:
+			comment_email.text = search.get_string("comment")
+			print("[Register] Email issue : " + comment_email.text)
+		pos = item.find("comment-Tac")
+		if pos > 0 and search:
+			comment_last.text = search.get_string("comment")
+			comment_last.add_color_override("font_color", "b51111")
+			print("[Register] Issue : " + comment_last.text)
 
 
 func _on_login_edit_text_changed(new_text):
-    do_enable_register_button();
+	do_enable_register_button();
 
 
 func _on_password_edit_text_changed(new_text):
-    do_enable_register_button();
+	do_enable_register_button();
 
 
 func _on_email_edit_text_changed(new_text):
-    do_enable_register_button();
+	do_enable_register_button();
 
 
 func _on_button_pressed():
-    $HTTPRequest.cancel_request()
-    get_node("wait_dialog").hide()
+	$HTTPRequest.cancel_request()
+	get_node("wait_dialog").hide()
 
 
 func _on_info_dialog_button_pressed():
-    get_node("info_dialog").hide()
-    hide()
-    # _on_register_menu_register_button_pressed
-    emit_signal( "register_account_created" )
+	get_node("info_dialog").hide()
+	hide()
+	# _on_register_menu_register_button_pressed
+	emit_signal( "register_account_created" )
 
 func _on_error_dialog_button_pressed():
-    get_node("error_dialog").hide()
+	get_node("error_dialog").hide()
diff --git a/login_scene/character_creation_box.gd b/login_scene/character_creation_box.gd
index 2164bc9..aab9ab3 100644
--- a/login_scene/character_creation_box.gd
+++ b/login_scene/character_creation_box.gd
@@ -24,33 +24,33 @@ var character_preview
 
 func _ready():
 
-    var popup_node = $margin_container/v_box_container/generate_name_box/region_menu
-    var popup = popup_node.get_popup()
-    popup.add_item( "Khanat" )
-    popup.add_item( "Culno" )
-    popup.add_item( "Tcara" )
-    popup_node.selected = 1
+	var popup_node = $margin_container/v_box_container/generate_name_box/region_menu
+	var popup = popup_node.get_popup()
+	popup.add_item( "Khanat" )
+	popup.add_item( "Culno" )
+	popup.add_item( "Tcara" )
+	popup_node.selected = 1
 
-    self.character_preview = self.get_node( "../../../viewport/character" )
+	self.character_preview = self.get_node( "../../../viewport/character" )
 
 
 func _on_return_button_pressed():
-    emit_signal( "return_button_pressed" )
+	emit_signal( "return_button_pressed" )
 
 
 func _on_valid_button_pressed():
-    emit_signal( "creation_button_pressed" )
+	emit_signal( "creation_button_pressed" )
 
 func show_error( string ):
-    $margin_container/v_box_container/error_label.set( "custom_colors/font_color", Color( 1, 0, 0, 1 ))
-    $margin_container/v_box_container/error_label.text = string
+	$margin_container/v_box_container/error_label.set( "custom_colors/font_color", Color( 1, 0, 0, 1 ))
+	$margin_container/v_box_container/error_label.text = string
 
 func show_help( string ):
-    $margin_container/v_box_container/error_label.set( "custom_colors/font_color", Color( 0, 1, 0, 1 ))
-    $margin_container/v_box_container/error_label.text = string
+	$margin_container/v_box_container/error_label.set( "custom_colors/font_color", Color( 0, 1, 0, 1 ))
+	$margin_container/v_box_container/error_label.text = string
 
 func _on_character_creation_box_visibility_changed():
-    emit_signal( "character_preview_need_update" )
+	emit_signal( "character_preview_need_update" )
 #    self.character_preview.pseudo = $margin_container/v_box_container/name_box/line_edit.text
 #    self.character_preview.gender = $margin_container/v_box_container/sexe_box/h_box_container/sex_bar.value
 #    if self.character_preview.gender == 1:
@@ -63,44 +63,44 @@ func _on_character_creation_box_visibility_changed():
 #    self.character_preview.update()
 
 func _on_generate_name_pressed():
-    var nb_syllabes = $margin_container/v_box_container/generate_name_box/nb_syllabe.value
-    var nb_noms     = $margin_container/v_box_container/generate_name_box/nb_nom.value
-    var region      = $margin_container/v_box_container/generate_name_box/region_menu.text
+	var nb_syllabes = $margin_container/v_box_container/generate_name_box/nb_syllabe.value
+	var nb_noms     = $margin_container/v_box_container/generate_name_box/nb_nom.value
+	var region      = $margin_container/v_box_container/generate_name_box/region_menu.text
 
-    var name = ""
-    var trad = ""
-    for nom_index in range( 0, nb_noms ):
-        for syllabe_index in range( 0, nb_syllabes ):
-            if region == "Culno":
-                var index = randi()%len(syllabes_culno)
-                name += syllabes_culno[ index ]
-                trad += syllabes_culno_trad[ index ]
-            elif region == "Tcara":
-                var index = randi()%len(syllabes_tcara)
-                name += syllabes_tcara[ index ]
-                trad += syllabes_tcara_trad[ index ]
-            else:
-                var index = randi()%len(syllabes_khanat)
-                name += syllabes_khanat[ index ]
-                trad += syllabes_khanat_trad[ index ]
-        if nom_index+1 < nb_noms:
-            name += " "
-            trad += " / "
+	var name = ""
+	var trad = ""
+	for nom_index in range( 0, nb_noms ):
+		for syllabe_index in range( 0, nb_syllabes ):
+			if region == "Culno":
+				var index = randi()%len(syllabes_culno)
+				name += syllabes_culno[ index ]
+				trad += syllabes_culno_trad[ index ]
+			elif region == "Tcara":
+				var index = randi()%len(syllabes_tcara)
+				name += syllabes_tcara[ index ]
+				trad += syllabes_tcara_trad[ index ]
+			else:
+				var index = randi()%len(syllabes_khanat)
+				name += syllabes_khanat[ index ]
+				trad += syllabes_khanat_trad[ index ]
+		if nom_index+1 < nb_noms:
+			name += " "
+			trad += " / "
 
-    $margin_container/v_box_container/name_box/line_edit.text = name
-    self.show_help( trad )
+	$margin_container/v_box_container/name_box/line_edit.text = name
+	self.show_help( trad )
 
 
 func _on_sex_bar_value_changed( value ):
-    emit_signal( "sex_bar_changed", value )
+	emit_signal( "sex_bar_changed", value )
 
 func _on_size_bar_value_changed( value ):
-    emit_signal( "size_bar_changed", value )
+	emit_signal( "size_bar_changed", value )
 
 func _on_ears_size_value_changed(value):
-    emit_signal( "ears_size_bar_changed", value )
+	emit_signal( "ears_size_bar_changed", value )
 
 func _on_eyes_color_color_changed(color):
-    emit_signal( "eyes_color_changed", color )
+	emit_signal( "eyes_color_changed", color )
 
 
diff --git a/login_scene/character_selection_menu.gd b/login_scene/character_selection_menu.gd
index 92cbcba..d0c0e50 100644
--- a/login_scene/character_selection_menu.gd
+++ b/login_scene/character_selection_menu.gd
@@ -21,256 +21,256 @@ func _ready():
 #    $viewport/character/face_camera.make_current()
 
 
-    self.character_preview = $viewport/character
-    self.character_preview.set_default_values()
+	self.character_preview = $viewport/character
+	self.character_preview.set_default_values()
 #    self.character_preview.get_node( "Camera_rotation_helper/face_camera" ).make_current()
-    self.character_preview.get_node( "face_camera" ).make_current()
+	self.character_preview.get_node( "face_camera" ).make_current()
 
-    self.character_mesh = $viewport/character.get_node("suzanne/mesh")
+	self.character_mesh = $viewport/character.get_node("suzanne/mesh")
 #    self.character_face_camera = $viewport/character/Camera_rotation_helper/face_camera
-    self.character_box = $margin_container/character_box
-    self.character_creation_box = $margin_container/character_box/character_creation_box
-    self.name_input = self.character_box.get_node( "character_creation_box/margin_container/v_box_container/name_box/line_edit" )
+	self.character_box = $margin_container/character_box
+	self.character_creation_box = $margin_container/character_box/character_creation_box
+	self.name_input = self.character_box.get_node( "character_creation_box/margin_container/v_box_container/name_box/line_edit" )
 
-    self.character_preview.update()
+	self.character_preview.update()
 
-    update_character_slots()
+	update_character_slots()
 
 
 
 func update_character_slots():
 
-    var config_file = ConfigFile.new()
-    var err = config_file.load( "user://player.cfg" )
-    if err:
-        print("Error code when loading player config file: ", err)
+	var config_file = ConfigFile.new()
+	var err = config_file.load( "user://player.cfg" )
+	if err:
+		print("Error code when loading player config file: ", err)
 
-    var useds_slot = []
-    var last_slot = 0
-    for section in config_file.get_sections():
-        useds_slot.append( int(section) )
-        if not self.character_box.has_node( "character_slots/slots_box/slot_box_"+section ):
-            last_slot = int(section)
+	var useds_slot = []
+	var last_slot = 0
+	for section in config_file.get_sections():
+		useds_slot.append( int(section) )
+		if not self.character_box.has_node( "character_slots/slots_box/slot_box_"+section ):
+			last_slot = int(section)
 
-            var character_name = config_file.get_value( section, "name" )
-            if not character_name:
-                character_name = "NameNotFound"
+			var character_name = config_file.get_value( section, "name" )
+			if not character_name:
+				character_name = "NameNotFound"
 
-            var slot_box = HBoxContainer.new()
-            slot_box.name = "slot_box_"+section
-            slot_box.size_flags_horizontal = SIZE_FILL
-            slot_box.size_flags_vertical = SIZE_EXPAND
-            slot_box.set( "custom_constants/separation", 8)
-            self.character_box.get_node( "character_slots/slots_box/" ).add_child( slot_box )
-            slot_box.connect( "mouse_entered", self, "_on_name_mouse_entered_pressed", [int(section)] )
+			var slot_box = HBoxContainer.new()
+			slot_box.name = "slot_box_"+section
+			slot_box.size_flags_horizontal = SIZE_FILL
+			slot_box.size_flags_vertical = SIZE_EXPAND
+			slot_box.set( "custom_constants/separation", 8)
+			self.character_box.get_node( "character_slots/slots_box/" ).add_child( slot_box )
+			slot_box.connect( "mouse_entered", self, "_on_name_mouse_entered_pressed", [int(section)] )
 
-            var label_name = Label.new()
-            label_name.text = character_name
-            label_name.size_flags_horizontal = SIZE_EXPAND
-            slot_box.add_child( label_name )
+			var label_name = Label.new()
+			label_name.text = character_name
+			label_name.size_flags_horizontal = SIZE_EXPAND
+			slot_box.add_child( label_name )
 
-            var choose_button = Button.new()
-            choose_button.text = "Choisir"
-            slot_box.add_child( choose_button )
-            choose_button.connect( "pressed", self, "_on_choose_pressed", [int(section)] )
-            choose_button.connect( "mouse_entered", self, "_on_name_mouse_entered_pressed", [int(section)] )
+			var choose_button = Button.new()
+			choose_button.text = "Choisir"
+			slot_box.add_child( choose_button )
+			choose_button.connect( "pressed", self, "_on_choose_pressed", [int(section)] )
+			choose_button.connect( "mouse_entered", self, "_on_name_mouse_entered_pressed", [int(section)] )
 
-            var delete_button = Button.new()
-            delete_button.text = "Supprimer"
-            slot_box.add_child( delete_button )
-            delete_button.connect( "pressed", self, "_on_delete_pressed", [int(section), slot_box] )
-            delete_button.connect( "mouse_entered", self, "_on_name_mouse_entered_pressed", [int(section)] )
+			var delete_button = Button.new()
+			delete_button.text = "Supprimer"
+			slot_box.add_child( delete_button )
+			delete_button.connect( "pressed", self, "_on_delete_pressed", [int(section), slot_box] )
+			delete_button.connect( "mouse_entered", self, "_on_name_mouse_entered_pressed", [int(section)] )
 
 
-    if self.character_box.has_node( "character_slots/creation_button" ):
-        self.character_box.get_node( "character_slots/creation_button" ).free()
+	if self.character_box.has_node( "character_slots/creation_button" ):
+		self.character_box.get_node( "character_slots/creation_button" ).free()
 
-    var index = 0
-    while index in useds_slot:
-        index += 1
-    var next_slot = index
-    var create_new_characer_button = Button.new()
-    create_new_characer_button.name = "creation_button"
-    create_new_characer_button.text = "Créer"
-    create_new_characer_button.hint_tooltip = "Create a new character"
-    self.character_box.get_node( "character_slots/slots_box/" ).add_child( create_new_characer_button )
-    create_new_characer_button.connect( "pressed", self, "_on_create_pressed", [next_slot] )
+	var index = 0
+	while index in useds_slot:
+		index += 1
+	var next_slot = index
+	var create_new_characer_button = Button.new()
+	create_new_characer_button.name = "creation_button"
+	create_new_characer_button.text = "Créer"
+	create_new_characer_button.hint_tooltip = "Create a new character"
+	self.character_box.get_node( "character_slots/slots_box/" ).add_child( create_new_characer_button )
+	create_new_characer_button.connect( "pressed", self, "_on_create_pressed", [next_slot] )
 
 func _on_create_pressed( slot ):
-    self.character_preview.slot = slot
-    self.character_box.get_node( "character_slots" ).hide()
-    self.character_box.get_node( "character_creation_box" ).show()
-    self.character_preview.update()
+	self.character_preview.slot = slot
+	self.character_box.get_node( "character_slots" ).hide()
+	self.character_box.get_node( "character_creation_box" ).show()
+	self.character_preview.update()
 
 func _on_choose_pressed( slot ):
-    emit_signal( "character_selected", slot )
+	emit_signal( "character_selected", slot )
 
 
 func _on_delete_pressed( slot, node_to_delete ):
-    var config_file = ConfigFile.new()
-    var err = config_file.load( "user://player.cfg" )
-    if err:
-        print("Error code when loading player config file: ", err)
-    config_file.erase_section( str(slot) )
-    config_file.save( "user://player.cfg" )
+	var config_file = ConfigFile.new()
+	var err = config_file.load( "user://player.cfg" )
+	if err:
+		print("Error code when loading player config file: ", err)
+	config_file.erase_section( str(slot) )
+	config_file.save( "user://player.cfg" )
 
-    var parent = node_to_delete.get_parent()
-    parent.remove_child( node_to_delete )
+	var parent = node_to_delete.get_parent()
+	parent.remove_child( node_to_delete )
 
-    update_character_slots()
+	update_character_slots()
 
 
 func _on_name_mouse_entered_pressed( slot ):
-    $viewport/character.show()
-    preview_slot = slot
-    update_preview()
+	$viewport/character.show()
+	preview_slot = slot
+	update_preview()
 
 func update_preview():
-    var slot = preview_slot
+	var slot = preview_slot
 
-    var config_file = ConfigFile.new()
-    var err = config_file.load( "user://player.cfg" )
-    if err:
-        print("Error code when loading player config file: ", err)
-    if config_file.has_section( str(slot) ):
+	var config_file = ConfigFile.new()
+	var err = config_file.load( "user://player.cfg" )
+	if err:
+		print("Error code when loading player config file: ", err)
+	if config_file.has_section( str(slot) ):
 
-        self.character_preview.slot = slot
+		self.character_preview.slot = slot
 
-        # name
-        var pseudo = config_file.get_value( str(slot), "name", "Player" )
-        self.character_preview.pseudo = pseudo
+		# name
+		var pseudo = config_file.get_value( str(slot), "name", "Player" )
+		self.character_preview.pseudo = pseudo
 
-        # gender
-        var gender = config_file.get_value( str(slot), "gender", 1 )
-        self.character_preview.gender = gender
+		# gender
+		var gender = config_file.get_value( str(slot), "gender", 1 )
+		self.character_preview.gender = gender
 
-        # Color
-        var color = config_file.get_value( str(slot), "color", Color( 1, 0.25, 0.25, 1 ) )
-        self.character_preview.color = color
+		# Color
+		var color = config_file.get_value( str(slot), "color", Color( 1, 0.25, 0.25, 1 ) )
+		self.character_preview.color = color
 
-        # Size
-        var size = config_file.get_value( str(slot), "size", 1.0 )
-        self.character_preview.size = size
+		# Size
+		var size = config_file.get_value( str(slot), "size", 1.0 )
+		self.character_preview.size = size
 
-        # Ears size
-        var ears_size = config_file.get_value( str(slot), "ears_size", 0.0 )
-        self.character_preview.ears_size = ears_size
+		# Ears size
+		var ears_size = config_file.get_value( str(slot), "ears_size", 0.0 )
+		self.character_preview.ears_size = ears_size
 
-        # Eyes color
-        var eyes_color = config_file.get_value( str(slot), "eyes_color", Color( 0.0, 1.0, 0.0, 1.0 ) )
-        self.character_preview.eyes_color = eyes_color
+		# Eyes color
+		var eyes_color = config_file.get_value( str(slot), "eyes_color", Color( 0.0, 1.0, 0.0, 1.0 ) )
+		self.character_preview.eyes_color = eyes_color
 
-        self.character_preview.update()
+		self.character_preview.update()
 
 
 func _on_character_slots_return_button_pressed():
-    emit_signal( "return_button_pressed" )
+	emit_signal( "return_button_pressed" )
 
 func _on_character_creation_box_return_button_pressed():
-    self.character_box.get_node( "character_slots" ).show()
-    self.character_box.get_node( "character_creation_box" ).hide()
+	self.character_box.get_node( "character_slots" ).show()
+	self.character_box.get_node( "character_creation_box" ).hide()
 
 func _on_character_creation_box_creation_button_pressed():
-    if not self.name_input.text or self.name_input.text == "":
-        self.character_box.get_node( "character_creation_box" ).show_error( "You need to choose a character's name." )
-        return
-    self.character_preview.pseudo = self.name_input.text
+	if not self.name_input.text or self.name_input.text == "":
+		self.character_box.get_node( "character_creation_box" ).show_error( "You need to choose a character's name." )
+		return
+	self.character_preview.pseudo = self.name_input.text
 
-    var config_file = ConfigFile.new()
-    var err = config_file.load( "user://player.cfg" )
-    if err:
-        print("Error code when loading player config file: ", err)
-    config_file.set_value( str(self.character_preview.slot), "name", self.character_preview.pseudo)
-    config_file.set_value( str(self.character_preview.slot), "gender", self.character_preview.gender)
-    config_file.set_value( str(self.character_preview.slot), "color", self.character_preview.color)
-    config_file.set_value( str(self.character_preview.slot), "size", self.character_preview.size)
-    config_file.set_value( str(self.character_preview.slot), "ears_size", self.character_preview.ears_size)
-    config_file.set_value( str(self.character_preview.slot), "eyes_color", self.character_preview.eyes_color)
+	var config_file = ConfigFile.new()
+	var err = config_file.load( "user://player.cfg" )
+	if err:
+		print("Error code when loading player config file: ", err)
+	config_file.set_value( str(self.character_preview.slot), "name", self.character_preview.pseudo)
+	config_file.set_value( str(self.character_preview.slot), "gender", self.character_preview.gender)
+	config_file.set_value( str(self.character_preview.slot), "color", self.character_preview.color)
+	config_file.set_value( str(self.character_preview.slot), "size", self.character_preview.size)
+	config_file.set_value( str(self.character_preview.slot), "ears_size", self.character_preview.ears_size)
+	config_file.set_value( str(self.character_preview.slot), "eyes_color", self.character_preview.eyes_color)
 
-    config_file.save( "user://player.cfg" )
+	config_file.save( "user://player.cfg" )
 
-    self.character_box.get_node( "character_slots" ).show()
-    self.character_box.get_node( "character_creation_box" ).hide()
-    update_character_slots()
+	self.character_box.get_node( "character_slots" ).show()
+	self.character_box.get_node( "character_creation_box" ).hide()
+	update_character_slots()
 
 func _on_character_creation_box_character_preview_need_update():
-    self.character_preview.pseudo = self.character_creation_box.get_node( "margin_container/v_box_container/name_box/line_edit" ).text
-    self.character_preview.gender = self.character_creation_box.get_node( "margin_container/v_box_container/sexe_box/h_box_container/sex_bar" ).value
-    if self.character_preview.gender == 1:
-        self.character_preview.color = Color( 1.0, 0.25, 0.25, 1.0 )
-    else:
-        self.character_preview.color = Color( 0.0, 0.0, 1.0, 1.0 )
-    self.character_preview.size = self.character_creation_box.get_node( "margin_container/v_box_container/size_box/h_box_container/size_bar" ).value
-    self.character_preview.ears_size = self.character_creation_box.get_node( "margin_container/v_box_container/ears_size_box/ears_size" ).value
-    self.character_preview.eyes_color = self.character_creation_box.get_node( "margin_container/v_box_container/eyes_color_box/eyes_color" ).color
-    self.character_preview.update()
+	self.character_preview.pseudo = self.character_creation_box.get_node( "margin_container/v_box_container/name_box/line_edit" ).text
+	self.character_preview.gender = self.character_creation_box.get_node( "margin_container/v_box_container/sexe_box/h_box_container/sex_bar" ).value
+	if self.character_preview.gender == 1:
+		self.character_preview.color = Color( 1.0, 0.25, 0.25, 1.0 )
+	else:
+		self.character_preview.color = Color( 0.0, 0.0, 1.0, 1.0 )
+	self.character_preview.size = self.character_creation_box.get_node( "margin_container/v_box_container/size_box/h_box_container/size_bar" ).value
+	self.character_preview.ears_size = self.character_creation_box.get_node( "margin_container/v_box_container/ears_size_box/ears_size" ).value
+	self.character_preview.eyes_color = self.character_creation_box.get_node( "margin_container/v_box_container/eyes_color_box/eyes_color" ).color
+	self.character_preview.update()
 
 
 func _on_character_creation_box_sex_bar_changed( value ):
-    if value == 0:
-        self.character_preview.gender = 0
-        self.character_preview.color = Color( 0.0, 0.0, 1.0, 1.0 )
-    else:
-        self.character_preview.gender = 1
-        self.character_preview.color = Color( 1.0, 0.25, 0.25, 1.0 )
-    self.character_preview.update()
+	if value == 0:
+		self.character_preview.gender = 0
+		self.character_preview.color = Color( 0.0, 0.0, 1.0, 1.0 )
+	else:
+		self.character_preview.gender = 1
+		self.character_preview.color = Color( 1.0, 0.25, 0.25, 1.0 )
+	self.character_preview.update()
 
 func _on_character_creation_box_size_bar_changed( value ):
-    self.character_preview.size = value
-    self.character_preview.update()
+	self.character_preview.size = value
+	self.character_preview.update()
 
 func _on_character_creation_box_ears_size_bar_changed( value ):
-    self.character_preview.ears_size = value
-    self.character_preview.update()
+	self.character_preview.ears_size = value
+	self.character_preview.update()
 
 func _on_character_creation_box_eyes_color_changed(value):
-    self.character_preview.eyes_color = value
-    self.character_preview.update()
+	self.character_preview.eyes_color = value
+	self.character_preview.update()
 
 func _process( delta ):
 
-    if turn_direction == "left":
-        self.character_mesh.rotation.y -= delta
-    elif turn_direction == "right":
-        self.character_mesh.rotation.y += delta
+	if turn_direction == "left":
+		self.character_mesh.rotation.y -= delta
+	elif turn_direction == "right":
+		self.character_mesh.rotation.y += delta
 
-    if zoom_direction == "front":
-        $viewport/character/face_camera.size += delta
-    elif zoom_direction == "back":
-        $viewport/character/face_camera.size -= delta
+	if zoom_direction == "front":
+		$viewport/character/face_camera.size += delta
+	elif zoom_direction == "back":
+		$viewport/character/face_camera.size -= delta
 
 func _on_turn_left_button_down():
-    turn_direction = "left"
+	turn_direction = "left"
 func _on_turn_left_button_up():
-    turn_direction = null
+	turn_direction = null
 
 func _on_turn_right_button_down():
-    turn_direction = "right"
+	turn_direction = "right"
 func _on_turn_right_button_up():
-    turn_direction = null
+	turn_direction = null
 
 func _on_zoom_out_button_down():
-    zoom_direction = "front"
+	zoom_direction = "front"
 func _on_zoom_out_button_up():
-    zoom_direction = null
+	zoom_direction = null
 
 func _on_zoom_in_button_down():
-    zoom_direction = "back"
+	zoom_direction = "back"
 func _on_zoom_in_button_up():
-    zoom_direction = null
+	zoom_direction = null
 
 
 func _on_lights_button_up():
-    $viewport/character/face_lights.hide()
+	$viewport/character/face_lights.hide()
 func _on_lights_button_down():
-    $viewport/character/face_lights.show()
+	$viewport/character/face_lights.show()
 
 
 func _on_lights_toggled(button_pressed):
-    if button_pressed:
-        $viewport/character/face_lights.show()
-    else:
-        $viewport/character/face_lights.hide()
+	if button_pressed:
+		$viewport/character/face_lights.show()
+	else:
+		$viewport/character/face_lights.hide()
 
 func _on_character_preview_image_resized():
-    $viewport.size = $margin_container/character_box/v_box_container/character_preview_image.rect_size
+	$viewport.size = $margin_container/character_box/v_box_container/character_preview_image.rect_size
diff --git a/login_scene/character_selection_menu.tscn b/login_scene/character_selection_menu.tscn
index c77bd6d..0fa3d76 100644
--- a/login_scene/character_selection_menu.tscn
+++ b/login_scene/character_selection_menu.tscn
@@ -23,6 +23,9 @@ anchor_right = 1.0
 anchor_bottom = 1.0
 theme = ExtResource( 1 )
 script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
 
 [node name="viewport" type="Viewport" parent="."]
 size = Vector2( 1024, 1024 )
@@ -39,7 +42,6 @@ projection = 1
 size = 2.0
 
 [node name="face_lights" type="Spatial" parent="viewport/character"]
-editor/display_folded = true
 transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -1.27005, 0 )
 
 [node name="face_light_right" type="OmniLight" parent="viewport/character/face_lights"]
@@ -108,7 +110,6 @@ expand = true
 stretch_mode = 6
 
 [node name="h_box_container" type="HBoxContainer" parent="margin_container/character_box/v_box_container"]
-editor/display_folded = true
 margin_left = 227.0
 margin_top = 672.0
 margin_right = 403.0
diff --git a/login_scene/character_slots.gd b/login_scene/character_slots.gd
index a319269..e2fea38 100644
--- a/login_scene/character_slots.gd
+++ b/login_scene/character_slots.gd
@@ -3,4 +3,4 @@ extends MarginContainer
 signal return_button_pressed
 
 func _on_return_button_pressed():
-    emit_signal( "return_button_pressed" )
+	emit_signal( "return_button_pressed" )
diff --git a/login_scene/login_scene.gd b/login_scene/login_scene.gd
index 4a0c628..480b660 100644
--- a/login_scene/login_scene.gd
+++ b/login_scene/login_scene.gd
@@ -14,11 +14,13 @@ func _ready():
 	$register_menu.hide()
 	$license_menu.hide()
 	$settings_menu.hide()
+	$message_system.hide()
 
 func _on_login_menu_login_button_pressed():
 	print("[login_scene] Launch game")
 	$login_menu.hide()
-	$character_selection_menu.show()
+	$message_system.show()
+	# $character_selection_menu.show()
 
 func _on_character_selection_menu_return_button_pressed():
 	$login_menu.show()
@@ -60,36 +62,42 @@ func _on_login_menu_register_button_pressed():
 	$register_menu.show()
 	$license_menu.hide()
 	$settings_menu.hide()
+	$message_system.hide()
 
 func _on_register_menu_cancel_button_pressed():
 	$login_menu.show()
 	$register_menu.hide()
 	$license_menu.hide()
 	$settings_menu.hide()
+	$message_system.hide()
 
 func _on_register_menu_license_button_pressed():
 	$login_menu.hide()
 	$register_menu.hide()
 	$license_menu.show()
 	$settings_menu.hide()
+	$message_system.hide()
 
 func _on_license_menu_return_button_pressed():
 	$login_menu.hide()
 	$register_menu.show()
 	$license_menu.hide()
 	$settings_menu.hide()
+	$message_system.hide()
 
 func _on_register_menu_register_account_created():
 	$login_menu.show()
 	$register_menu.hide()
 	$license_menu.hide()
 	$settings_menu.hide()
+	$message_system.hide()
 
 func _on_Settings_menu_return_pressed():
 	$login_menu.show()
 	$register_menu.hide()
 	$license_menu.hide()
 	$settings_menu.hide()
+	$message_system.hide()
 
 func _on_settings_button_pressed():
 	$login_menu.hide()
@@ -97,3 +105,4 @@ func _on_settings_button_pressed():
 	$license_menu.hide()
 	$settings_menu.load_settings()
 	$settings_menu.show()
+	$message_system.hide()
diff --git a/login_scene/login_scene.tscn b/login_scene/login_scene.tscn
index 8678254..95de3dd 100644
--- a/login_scene/login_scene.tscn
+++ b/login_scene/login_scene.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=13 format=2]
+[gd_scene load_steps=14 format=2]
 
 [ext_resource path="res://login_scene/login_scene.gd" type="Script" id=1]
 [ext_resource path="res://login_scene/character_selection_menu.tscn" type="PackedScene" id=2]
@@ -12,6 +12,7 @@
 [ext_resource path="res://assets/GUI/images/Login-Khanat-help-button.png" type="Texture" id=10]
 [ext_resource path="res://assets/GUI/images/Login-Khanat-settings-button.png" type="Texture" id=11]
 [ext_resource path="res://assets/GUI/images/Login-Khanat-quit-button.png" type="Texture" id=12]
+[ext_resource path="res://login_scene/message_system.tscn" type="PackedScene" id=13]
 
 [node name="login_scene" type="Node"]
 script = ExtResource( 1 )
@@ -29,6 +30,9 @@ visible = false
 [node name="license_menu" parent="." instance=ExtResource( 5 )]
 visible = false
 
+[node name="message_system" parent="." instance=ExtResource( 13 )]
+visible = false
+
 [node name="settings_menu" parent="." instance=ExtResource( 6 )]
 visible = false
 
@@ -44,6 +48,9 @@ anchor_right = 1.0
 margin_bottom = 61.0
 rect_min_size = Vector2( 0, 61 )
 alignment = 2
+__meta__ = {
+"_edit_use_anchors_": false
+}
 
 [node name="sound_button" type="TextureButton" parent="buttons"]
 margin_left = 1052.0
@@ -72,6 +79,7 @@ margin_bottom = 61.0
 texture_normal = ExtResource( 12 )
 [connection signal="character_selected" from="character_selection_menu" to="." method="_on_character_selection_menu_character_selected"]
 [connection signal="return_button_pressed" from="character_selection_menu" to="." method="_on_character_selection_menu_return_button_pressed"]
+[connection signal="login_button_pressed" from="login_menu" to="." method="_on_login_menu_login_button_pressed"]
 [connection signal="cancel_button_pressed" from="register_menu" to="." method="_on_register_menu_cancel_button_pressed"]
 [connection signal="license_button_pressed" from="register_menu" to="." method="_on_register_menu_license_button_pressed"]
 [connection signal="register_account_created" from="register_menu" to="." method="_on_register_menu_register_account_created"]
diff --git a/login_scene/message_system.gd b/login_scene/message_system.gd
new file mode 100644
index 0000000..78a70b4
--- /dev/null
+++ b/login_scene/message_system.gd
@@ -0,0 +1,31 @@
+extends Control
+
+
+# Declare member variables here. Examples:
+# var a = 2
+# var b = "text"
+
+var _networkconnection = NetworkConnection.new()
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	_networkconnection.process(delta)
+	var data = _networkconnection.get_server_messages()
+	##print("******* data:", data.size(), data)
+	if data.size() > 0:
+		# just to see last message (normally cleanned each time we read message)
+		while data.size() > 10:
+			var ele = data.pop_front()
+			print("*** remove:" , ele)
+		var message = "tick :" + String(_networkconnection.get_server_tick()) + '\n'
+		for i in range(0, data.size()):
+			message += String(data[i]) + '\n'
+		$label.text = message
+
+func _show():
+	pass
diff --git a/login_scene/message_system.tscn b/login_scene/message_system.tscn
new file mode 100644
index 0000000..0a8724e
--- /dev/null
+++ b/login_scene/message_system.tscn
@@ -0,0 +1,29 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://assets/GUI/themes/login_theme.theme" type="Theme" id=1]
+[ext_resource path="res://assets/GUI/images/settings-Khanat-background.png" type="Texture" id=2]
+[ext_resource path="res://login_scene/message_system.gd" type="Script" id=3]
+
+[node name="message_system" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource( 3 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="texture_rect" type="TextureRect" parent="."]
+margin_right = 40.0
+margin_bottom = 40.0
+texture = ExtResource( 2 )
+
+[node name="label" type="Label" parent="."]
+margin_left = 301.0
+margin_top = 171.0
+margin_right = 1015.0
+margin_bottom = 605.0
+theme = ExtResource( 1 )
+text = "Server connecter"
+__meta__ = {
+"_edit_use_anchors_": false
+}
diff --git a/login_scene/wait_connexion.tscn b/login_scene/wait_connexion.tscn
new file mode 100644
index 0000000..e946693
--- /dev/null
+++ b/login_scene/wait_connexion.tscn
@@ -0,0 +1,24 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://assets/GUI/themes/login_theme.theme" type="Theme" id=1]
+[ext_resource path="res://assets/GUI/images/register-Khanat-background.png" type="Texture" id=2]
+
+[node name="wait_connexion" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="texture_rect" type="TextureRect" parent="."]
+margin_right = 40.0
+margin_bottom = 40.0
+texture = ExtResource( 2 )
+
+[node name="label" type="Label" parent="."]
+margin_left = 519.333
+margin_top = 325.351
+margin_right = 696.333
+margin_bottom = 342.351
+theme = ExtResource( 1 )
+text = "Wait connexion to server"
diff --git a/modules/networkconnection/network_connection.cpp b/modules/networkconnection/network_connection.cpp
index 0959a36..997af48 100644
--- a/modules/networkconnection/network_connection.cpp
+++ b/modules/networkconnection/network_connection.cpp
@@ -32,6 +32,7 @@ void NetworkConnection::_bind_methods()
     ClassDB::bind_method(D_METHOD("get_state"), &NetworkConnection::get_state);
     ClassDB::bind_method(D_METHOD("connect_to_server"), &NetworkConnection::connect_to_server);
     ClassDB::bind_method(D_METHOD("get_server_messages"), &NetworkConnection::get_server_messages);
+    ClassDB::bind_method(D_METHOD("get_server_tick"), &NetworkConnection::get_server_tick);
     ClassDB::bind_method(D_METHOD("terminate_network_connection"), &NetworkConnection::terminate_network_connection);
     //ClassDB::bind_method(D_METHOD("get_master_message_description_node"), &NetworkConnection::get_master_message_description_node);
 }
@@ -96,6 +97,11 @@ Variant NetworkConnection::get_server_messages()
     return NetworkConnectionCore::get_singleton()->get_server_messages();
 }
 
+Variant NetworkConnection::get_server_tick()
+{
+    return NetworkConnectionCore::get_singleton()->get_server_tick();
+}
+
 void NetworkConnection::terminate_network_connection()
 {
     NetworkConnectionCore::terminate_connexion();
diff --git a/modules/networkconnection/network_connection.h b/modules/networkconnection/network_connection.h
index d97fb42..57e2b9d 100644
--- a/modules/networkconnection/network_connection.h
+++ b/modules/networkconnection/network_connection.h
@@ -46,6 +46,7 @@ public:
     int get_state();
 
     Variant get_server_messages();
+    Variant get_server_tick();
 
     void terminate_network_connection();
 
diff --git a/modules/networkconnection/network_connection_core.cpp b/modules/networkconnection/network_connection_core.cpp
index f4f8ee9..b4bc5a1 100644
--- a/modules/networkconnection/network_connection_core.cpp
+++ b/modules/networkconnection/network_connection_core.cpp
@@ -205,6 +205,11 @@ Variant NetworkConnectionCore::get_server_messages()
     return _network_data._server_messages;
 }
 
+Variant NetworkConnectionCore::get_server_tick()
+{
+    return _network_data._current_received_number;
+}
+
 bool NetworkConnectionCore::is_active()
 {
     DBG_PRINT("is_active ..");
diff --git a/modules/networkconnection/network_connection_core.h b/modules/networkconnection/network_connection_core.h
index 39a90c9..fe4803a 100644
--- a/modules/networkconnection/network_connection_core.h
+++ b/modules/networkconnection/network_connection_core.h
@@ -92,6 +92,7 @@ public:
     bool connected();
 
     Variant get_server_messages();
+    Variant get_server_tick();
 
     static bool is_active();
     static void terminate_connexion();
diff --git a/project.godot b/project.godot
index 4e32a18..c71b79a 100644
--- a/project.godot
+++ b/project.godot
@@ -25,7 +25,7 @@ config/icon="res://icon.png"
 global="*res://global.tscn"
 character="*res://game_scene/Game/Character/Character.tscn"
 net_low_level="*res://assets/Scripts/Network/net_low_level.gd"
-msg="*res://assets/Scripts/Definition/msg.gd"
+msg="res://assets/Scripts/Definition/msg.gd"
 
 [debug]