From e2703c1d9981a6a2a738cb87865e8cbc720be8fd Mon Sep 17 00:00:00 2001
From: SirYwell <hannesgreule@outlook.de>
Date: Sun, 4 Jan 2026 18:56:13 +0100
Subject: [PATCH] Improve palette mapping performance by avoiding max

---
 .../com/fastasyncworldedit/bukkit/adapter/NMSAdapter.java     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/worldedit-bukkit/src/main/java/com/fastasyncworldedit/bukkit/adapter/NMSAdapter.java b/worldedit-bukkit/src/main/java/com/fastasyncworldedit/bukkit/adapter/NMSAdapter.java
index b2ff497de3..13ff89349f 100644
--- a/worldedit-bukkit/src/main/java/com/fastasyncworldedit/bukkit/adapter/NMSAdapter.java
+++ b/worldedit-bukkit/src/main/java/com/fastasyncworldedit/bukkit/adapter/NMSAdapter.java
@@ -86,12 +86,14 @@ private static void mapPalette(
             System.arraycopy(adapter.getIbdToOrdinal(), 0, paletteToBlock, 0, adapter.getIbdToOrdinal().length);
             System.arraycopy(adapter.getOrdinalToIbdID(), 0, blockToPalette, 0, adapter.getOrdinalToIbdID().length);
         }
+        int oldVal = blockToPalette[BlockTypesCache.ReservedIDs.__RESERVED__];
+        blockToPalette[BlockTypesCache.ReservedIDs.__RESERVED__] = blockToPalette[BlockTypesCache.ReservedIDs.AIR];
         for (int i = 0; i < 4096; i++) {
             int ordinal = set[i];
-            ordinal = Math.max(ordinal, BlockTypesCache.ReservedIDs.AIR);
             int palette = blockToPalette[ordinal];
             blocksCopy[i] = palette;
         }
+        blockToPalette[BlockTypesCache.ReservedIDs.__RESERVED__] = oldVal;
     }
 
     @Override