From f40b8ed98df04c8f975f328e63dbed25bee51d11 Mon Sep 17 00:00:00 2001
From: cheaterpaul <dev@paube.de>
Date: Sat, 16 Mar 2024 20:24:09 +0100
Subject: [PATCH] fix skill tree locking on respawn

---
 .../teamlapen/vampirism/entity/player/skills/SkillHandler.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/de/teamlapen/vampirism/entity/player/skills/SkillHandler.java b/src/main/java/de/teamlapen/vampirism/entity/player/skills/SkillHandler.java
index 620bd321d..866887a5c 100755
--- a/src/main/java/de/teamlapen/vampirism/entity/player/skills/SkillHandler.java
+++ b/src/main/java/de/teamlapen/vampirism/entity/player/skills/SkillHandler.java
@@ -197,7 +197,8 @@ private void unlockSkillTree(Holder<ISkillTree> tree) {
     }
 
     private void lockSkillTree(Holder<ISkillTree> tree) {
-        for (ISkill<T> enabledSkill : this.enabledSkills) {
+        var enabledSkills = new ArrayList<>( this.enabledSkills);
+        for (ISkill<T> enabledSkill : enabledSkills) {
             if (enabledSkill.allowedSkillTrees().map(tree::is, tree::is)) {
                 this.disableSkill(enabledSkill);
             }