Add very rudimentary UI

Main/Main.gd

@@ -1,7 +1,29 @@
 extends Node
 
+@onready var _room := $EuphRoom
+@onready var _status := %Status
+@onready var _messages := %Messages
+@onready var _input := %Input
+
+func _escape(text: String) -> String:
+	return text.replace("[", "[lb]")
+
 func _process(_delta):
-	$Label.text = $EuphRoom.status()
+	_status.text = _room.status()
 
 func _on_euph_room_packet(packet: EuphPacket):
-	print("| ", packet.json_stringify())
+	if packet.type == "send-event":
+		_messages.append_text("\n[b][lb]%s[rb][/b] %s" % [
+			_escape(packet.data.sender.name),
+			_escape(packet.data.content),
+		])
+
+func _send_msg():
+	_room.send(EuphPacket.new("send", {"content": _input.text}))
+	_input.clear()
+
+func _on_send_button_pressed():
+	_send_msg()
+
+func _on_input_text_submitted(new_text):
+	_send_msg()