shoutbox with new users and message display

UI/Shoutbox/Shoutbox.gd

@@ -0,0 +1,33 @@
+extends Control
+
+# Lemonland Shoutbox UI
+
+onready var chat_display = $VBox/ChatDisplay
+onready var chat_input = $VBox/ChatInput
+onready var leave_button = $VBox/VBox/HBox/LeaveButton
+onready var join_button = $VBox/VBox/HBox/JoinButton
+onready var username = $VBox/VBox/HBox/Name
+
+func display_message(packet): # shout, alert, server_message, user_joined, user_left
+	if packet['type'] == "shout":
+		chat_display.text += packet['name'] + ": " + packet['message'] + "\n"
+	else:
+		chat_display.text += packet['message'] + "\n"
+	
+func join_chat():
+	if !username.text:
+		display_message({'type': "alert", "message": "!!! Enter your username before joining chat."})
+	else:
+		get_parent().join_chat(username.text)
+		chat_input.show()
+		join_button.hide()
+		username.hide()
+	
+func _input(event):
+	if event is InputEventKey and get_parent().chat_name:
+		if event.pressed and event.scancode == KEY_ENTER:
+			get_parent().send_message(chat_input.text)
+			chat_input.text = ""
+	
+func _ready():
+	join_button.connect("button_up", self, "join_chat")

UI/Shoutbox/Shoutbox.tscn

@@ -0,0 +1,87 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://UI/Shoutbox/Shoutbox.gd" type="Script" id=1]
+[ext_resource path="res://UI/Label.gd" type="Script" id=2]
+[ext_resource path="res://UI/Button.gd" type="Script" id=3]
+[ext_resource path="res://UI/LineEdit.gd" type="Script" id=4]
+
+[node name="Shoutbox" type="PanelContainer"]
+margin_left = 502.0
+margin_right = 786.0
+margin_bottom = 586.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+script = ExtResource( 1 )
+
+[node name="VBox" type="VBoxContainer" parent="."]
+margin_left = 7.0
+margin_top = 7.0
+margin_right = 277.0
+margin_bottom = 579.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+
+[node name="Label" type="Label" parent="VBox"]
+margin_right = 270.0
+margin_bottom = 14.0
+size_flags_horizontal = 3
+align = 1
+script = ExtResource( 2 )
+tl = "sbshou"
+
+[node name="ChatDisplay" type="TextEdit" parent="VBox"]
+margin_top = 18.0
+margin_right = 270.0
+margin_bottom = 568.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+readonly = true
+show_line_numbers = true
+wrap_enabled = true
+
+[node name="ChatInput" type="LineEdit" parent="VBox"]
+visible = false
+margin_top = 520.0
+margin_right = 270.0
+margin_bottom = 544.0
+size_flags_horizontal = 3
+script = ExtResource( 4 )
+tl = "sbchin"
+
+[node name="VBox" type="VBoxContainer" parent="VBox"]
+margin_top = 572.0
+margin_right = 270.0
+margin_bottom = 572.0
+size_flags_horizontal = 3
+
+[node name="HBox" type="HBoxContainer" parent="VBox/VBox"]
+margin_right = 270.0
+size_flags_horizontal = 3
+
+[node name="Name" type="LineEdit" parent="VBox/VBox/HBox"]
+visible = false
+margin_right = 270.0
+margin_bottom = 24.0
+size_flags_horizontal = 3
+expand_to_text_length = true
+placeholder_text = "Username"
+
+[node name="JoinButton" type="Button" parent="VBox/VBox/HBox"]
+visible = false
+margin_left = 137.0
+margin_right = 270.0
+margin_bottom = 24.0
+size_flags_horizontal = 3
+text = "join"
+script = ExtResource( 3 )
+tl = "sbjoin"
+
+[node name="LeaveButton" type="Button" parent="VBox/VBox/HBox"]
+visible = false
+margin_left = 118.0
+margin_right = 645.0
+margin_bottom = 24.0
+size_flags_horizontal = 3
+text = "Leave"
+script = ExtResource( 3 )
+tl = "sbleav"