From 111cd2fd460ac0a74d0bb0c88d5187ca10151c07 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <jahnke.nassim@gmail.com>
Date: Thu, 16 Sep 2021 15:47:28 +0200
Subject: [PATCH] Biome palettes entries can have 1 bit

---
 .../viaversion/api/type/types/version/PaletteType1_18.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/api/src/main/java/com/viaversion/viaversion/api/type/types/version/PaletteType1_18.java b/api/src/main/java/com/viaversion/viaversion/api/type/types/version/PaletteType1_18.java
index d72d04b07..d61663697 100644
--- a/api/src/main/java/com/viaversion/viaversion/api/type/types/version/PaletteType1_18.java
+++ b/api/src/main/java/com/viaversion/viaversion/api/type/types/version/PaletteType1_18.java
@@ -89,7 +89,8 @@ public final class PaletteType1_18 extends PartialType<DataPalette, PaletteType>
     public void write(final ByteBuf buffer, final PaletteType type, final DataPalette palette) throws Exception {
         int bitsPerValue;
         if (palette.size() > 1) {
-            bitsPerValue = type == PaletteType.BLOCKS ? 4 : 2; //TODO implement linear palette
+            // 1, 2, and 3 bit linear palettes can't be read by the client
+            bitsPerValue = type == PaletteType.BLOCKS ? 4 : 1;
             while (palette.size() > 1 << bitsPerValue) {
                 bitsPerValue += 1;
             }