From b6993334344a7c31eb8a1406c80d5ed8703b3757 Mon Sep 17 00:00:00 2001
From: Ellpeck <megamaximal@gmail.com>
Date: Tue, 17 Sep 2019 14:06:10 +0200
Subject: [PATCH] added a condition to removechildren

---
 MLEM.Ui/Elements/Element.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/MLEM.Ui/Elements/Element.cs b/MLEM.Ui/Elements/Element.cs
index 47f5ca9..619c053 100644
--- a/MLEM.Ui/Elements/Element.cs
+++ b/MLEM.Ui/Elements/Element.cs
@@ -178,9 +178,12 @@ namespace MLEM.Ui.Elements {
             this.SetAreaDirty();
         }
 
-        public void RemoveChildren() {
+        public void RemoveChildren(Func<Element, bool> condition = null) {
             for (var i = this.Children.Count - 1; i >= 0; i--) {
-                this.RemoveChild(this.Children[i]);
+                var child = this.Children[i];
+                if (condition == null || condition(child)) {
+                    this.RemoveChild(child);
+                }
             }
         }