From e6ef1b0a2ef31089926dfa2c4a64fb0aaedb4d96 Mon Sep 17 00:00:00 2001
From: BehrRiley <mail+github@behr.dev>
Date: Sun, 19 Jul 2026 19:16:06 -0400
Subject: [PATCH] fix `FakeBlockHelper` chunk packet byte buffer misalignment

---
 .../nms/v26_2/impl/network/handlers/FakeBlockHelper.java        | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/v26_2/src/main/java/com/denizenscript/denizen/nms/v26_2/impl/network/handlers/FakeBlockHelper.java b/v26_2/src/main/java/com/denizenscript/denizen/nms/v26_2/impl/network/handlers/FakeBlockHelper.java
index e25cf5ae38..784f61ef11 100644
--- a/v26_2/src/main/java/com/denizenscript/denizen/nms/v26_2/impl/network/handlers/FakeBlockHelper.java
+++ b/v26_2/src/main/java/com/denizenscript/denizen/nms/v26_2/impl/network/handlers/FakeBlockHelper.java
@@ -122,6 +122,7 @@ public static ClientboundLevelChunkWithLightPacket handleMapChunkPacket(World wo
             Registry<Biome> biomeRegistry = ((CraftWorld) world).getHandle().registryAccess().lookupOrThrow(Registries.BIOME);
             for (int y = minChunkY; y < maxChunkY; y++) {
                 int blockCount = serial.readShort();
+                int fluidCount = serial.readShort();
                 // reflected constructors as workaround for spigot remapper bug - Mojang "IdMap" became Spigot "IRegistry" but should be "Registry"
                 PalettedContainer<BlockState> states = (PalettedContainer<BlockState>) PALETTEDCONTAINER_CTOR.newInstance(Blocks.AIR.defaultBlockState(), Strategy.createForBlockStates(Block.BLOCK_STATE_REGISTRY));
                 states.read(serial);
@@ -151,6 +152,7 @@ else if (newState.isAir() && !oldState.isAir()) {
                     }
                 }
                 outputSerial.writeShort(blockCount);
+                outputSerial.writeShort(fluidCount);
                 states.write(outputSerial);
                 biomes.write(outputSerial);
             }