From b4f363ba0b708e154090992f019ef850b970b72e Mon Sep 17 00:00:00 2001
From: Mat Groves <mat.groves@play.co>
Date: Wed, 1 May 2024 20:16:15 +0100
Subject: [PATCH] optimise destroy remove children

---
 src/scene/container/Container.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/scene/container/Container.ts b/src/scene/container/Container.ts
index 58393e099b..5a84c43d20 100644
--- a/src/scene/container/Container.ts
+++ b/src/scene/container/Container.ts
@@ -1328,6 +1328,9 @@ export class Container<C extends ContainerChild = ContainerChild> extends EventE
         if (this.destroyed) return;
         this.destroyed = true;
 
+        // remove children is faster than removeChild..
+        const oldChildren = this.removeChildren(0, this.children.length);
+
         this.removeFromParent();
         this.parent = null;
         this._mask = null;
@@ -1344,8 +1347,6 @@ export class Container<C extends ContainerChild = ContainerChild> extends EventE
 
         const destroyChildren = typeof options === 'boolean' ? options : options?.children;
 
-        const oldChildren = this.removeChildren(0, this.children.length);
-
         if (destroyChildren)
         {
             for (let i = 0; i < oldChildren.length; ++i)