add basic networking

scripts/ui/play_menu.gd

@@ -0,0 +1,19 @@
+extends Panel
+
+@onready var name_edit: LineEdit = $MarginContainer/GridContainer/NameEdit
+@onready var ip_edit: LineEdit = $MarginContainer/GridContainer/IpEdit
+@onready var host_button: Button = $MarginContainer/GridContainer/HostButton
+@onready var join_button: Button = $MarginContainer/GridContainer/JoinButton
+
+
+func _ready() -> void:
+	host_button.pressed.connect(_on_host_button_pressed)
+	join_button.pressed.connect(_on_join_button_pressed)
+
+
+func _on_host_button_pressed() -> void:
+	Networker.host_game()
+
+
+func _on_join_button_pressed() -> void:
+	Networker.join_game(ip_edit.text)