waited far too long for an initial commit but here we are

Scripts/main_menu.gd

@@ -0,0 +1,46 @@
+extends Control
+
+var confirmation_popup_scene = preload("res://Scenes/Menus/confirmation_popup.tscn")
+var text_input_popup_scene = preload("res://Scenes/Menus/text_input_popup.tscn")
+var multiplayer_lobby_scene_path = "res://Scenes/multiplayer_lobby.tscn"
+var options_menu_scene = preload("res://Scenes/Menus/options_menu.tscn")
+
+func _ready() -> void:
+	$ProfileEditor/VBoxContainer/HBoxContainer/DisplayName.text = Data.player_profile.display_name
+
+
+func _on_display_name_edit_pressed() -> void:
+	var popup = text_input_popup_scene.instantiate() as TextInputPopup
+	popup.set_popup(Data.player_profile.display_name, "Display Name", "Confirm")
+	popup.completed.connect(change_profile_display_name)
+	add_child(popup)
+
+
+func change_profile_display_name(display_name):
+	$ProfileEditor/VBoxContainer/HBoxContainer/DisplayName.text = display_name
+	Data.player_profile.set_display_name(display_name)
+
+
+func _on_quit_button_pressed() -> void:
+	var popup = confirmation_popup_scene.instantiate() as ConfirmationPopup
+	popup.set_popup("Are you sure you want to quit?", "Yes", "No")
+	popup.completed.connect(quit_game)
+	add_child(popup)
+
+
+func quit_game(confirmation):
+	if confirmation:
+		get_tree().quit()
+
+
+func _on_play_button_pressed() -> void:
+	Game.scene_switch_to_singleplayer_lobby()
+
+
+func _on_options_button_pressed() -> void:
+	var menu = options_menu_scene.instantiate()
+	add_child(menu)
+
+
+func _on_multiplayer_button_pressed() -> void:
+	Game.scene_switch_to_multiplayer_lobby()