From 7869d686f7b7af9bd5bf9cd66780d12addd5b16c Mon Sep 17 00:00:00 2001
From: DBotThePony <dbotthepony@yandex.ru>
Date: Sun, 26 Mar 2023 15:16:16 +0700
Subject: [PATCH] Fix crash caused by panel removing itself during tick

---
 .../ru/dbotthepony/mc/otm/client/screen/MatteryScreen.kt    | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/MatteryScreen.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/MatteryScreen.kt
index aacde08a7..1f3960e11 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/MatteryScreen.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/MatteryScreen.kt
@@ -582,9 +582,9 @@ abstract class MatteryScreen<T : MatteryMenu>(menu: T, inventory: Inventory, tit
 	}
 
 	override fun containerTick() {
-		for (panel in panels) {
-			panel.tick()
-		}
+		val copy = ArrayList<EditablePanel<*>>(panels.size)
+		for (panel in panels) copy.add(panel)
+		for (panel in copy) panel.tick()
 	}
 
 	companion object {