From edfcc502145c3ae774e359e59e1b89cf457159f8 Mon Sep 17 00:00:00 2001
From: themode <themode@outlook.fr>
Date: Thu, 6 Jan 2022 08:28:22 +0100
Subject: [PATCH] Avoid recomputing palette

---
 .../java/net/minestom/server/instance/palette/PaletteImpl.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/net/minestom/server/instance/palette/PaletteImpl.java b/src/main/java/net/minestom/server/instance/palette/PaletteImpl.java
index fdbc14e86..88be64f50 100644
--- a/src/main/java/net/minestom/server/instance/palette/PaletteImpl.java
+++ b/src/main/java/net/minestom/server/instance/palette/PaletteImpl.java
@@ -265,7 +265,7 @@ final class PaletteImpl implements Palette, Cloneable {
             final int newValue = function.apply(x, y, z, value);
             final int index = count.getPlain();
             count.setPlain(index + 1);
-            cache[index] = getPaletteIndex(newValue);
+            cache[index] = newValue != value ? getPaletteIndex(newValue) : value;
         });
         // Set values to final array
         count.setPlain(0);