From 8b290fdd0de857cf11a71c096fb390a50c3a7e7e Mon Sep 17 00:00:00 2001
From: Robert Garrett <robertgarrett404@gmail.com>
Date: Mon, 20 Oct 2025 08:07:58 -0500
Subject: [PATCH] Implement menu despawner

---
 client/src/ui.rs | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/client/src/ui.rs b/client/src/ui.rs
index bbade38..d569111 100644
--- a/client/src/ui.rs
+++ b/client/src/ui.rs
@@ -46,8 +46,16 @@ pub fn spawn_main_menu(mut commands: Commands) {
         });
 }
 
-pub fn despawn_main_menu(mut commands: Commands) {
-    warn!("->> ui.rs: despawn_main_menu() is not implemented.");
+/// Despawns the main menu (which is assumed to be the top-most node)
+///
+/// TODO: Add a marker component, but only in debug builds. A unit test can
+/// assert this condition so I don't actually have to check it at runtime
+/// on release builds.
+pub fn despawn_main_menu(
+    mut commands: Commands,
+    top_node: Single<Entity, (With<Node>, Without<ChildOf>)>,
+) {
+    commands.entity(top_node.into_inner()).despawn();
 }
 
 /// The basic bundle for generic buttons.