From 3a53f5512e4ee081d44198dcde3b2ca15b91f3e9 Mon Sep 17 00:00:00 2001
From: Chirag <chiraggamer7275@gmail.com>
Date: Sun, 9 Aug 2026 04:57:39 +0530
Subject: [PATCH] Validate lootables refresh range at config load

---
 .../io/papermc/paper/configuration/WorldConfiguration.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/paper-server/src/main/java/io/papermc/paper/configuration/WorldConfiguration.java b/paper-server/src/main/java/io/papermc/paper/configuration/WorldConfiguration.java
index 86ae93a9cad3..20f796a1dfaa 100644
--- a/paper-server/src/main/java/io/papermc/paper/configuration/WorldConfiguration.java
+++ b/paper-server/src/main/java/io/papermc/paper/configuration/WorldConfiguration.java
@@ -385,6 +385,13 @@ public class Lootables extends ConfigurationPart {
         public Duration refreshMin = Duration.of("12h");
         public Duration refreshMax = Duration.of("2d");
         public boolean retainUnlootedShulkerBoxLootTableOnNonPlayerBreak = true;
+
+        @PostProcess
+        public void validateRefillRange() throws SerializationException {
+            if (this.refreshMax.seconds() < this.refreshMin.seconds()) {
+                throw new SerializationException("lootables.refresh-max (%s) must be greater than or equal to lootables.refresh-min (%s)".formatted(this.refreshMax.value(), this.refreshMin.value()));
+            }
+        }
     }
 
     public MaxGrowthHeight maxGrowthHeight;