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Code Issues Releases Activity

null handling on MultifaceSpreader (idk why this errors to begin with???)

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Taiyou06
2025-04-05 16:31:09 +02:00
parent 15237645d5
commit 996427ed5d
1 changed files with 33 additions and 0 deletions
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33
leaf-server/minecraft-patches/features/0158-Null-handling-on-MultifaceSpreader.patch Normal file
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@@ -0,0 +1,33 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Taiyou06 <kaandindar21@gmail.com>
Date: Wed, 2 Apr 2025 23:03:22 +0200
Subject: [PATCH] Null handling on MultifaceSpreader
WHYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY
diff --git a/net/minecraft/world/level/block/MultifaceSpreader.java b/net/minecraft/world/level/block/MultifaceSpreader.java
index 60f47334bb855d5216f57f888f131ba41f728d21..7d54362767ec2acfcb9f8f8703ec706a1c2fd03b 100644
--- a/net/minecraft/world/level/block/MultifaceSpreader.java
+++ b/net/minecraft/world/level/block/MultifaceSpreader.java
@@ -10,6 +10,8 @@ import net.minecraft.world.level.BlockGetter;
import net.minecraft.world.level.LevelAccessor;
import net.minecraft.world.level.block.state.BlockState;
+import static org.dreeam.leaf.config.LeafConfig.LOGGER;
+
public class MultifaceSpreader {
public static final MultifaceSpreader.SpreadType[] DEFAULT_SPREAD_ORDER = new MultifaceSpreader.SpreadType[]{
MultifaceSpreader.SpreadType.SAME_POSITION, MultifaceSpreader.SpreadType.SAME_PLANE, MultifaceSpreader.SpreadType.WRAP_AROUND
@@ -148,6 +150,12 @@ public class MultifaceSpreader {
}
default boolean placeBlock(LevelAccessor level, MultifaceSpreader.SpreadPos pos, BlockState state, boolean markForPostprocessing) {
+ // Check for null
+ if (pos.source() == null || pos.pos() == null) {
+ LOGGER.warn("Invalid SpreadPos with null source or position: {}", pos);
+ return false;
+ }
+
BlockState stateForPlacement = this.getStateForPlacement(state, level, pos.pos(), pos.face());
if (stateForPlacement != null) {
if (markForPostprocessing) {