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Gale/patches/server/0104-Ignore-null-legacy-structure-data.patch
2024-06-16 07:45:50 +08:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martijn Muijsers <martijnmuijsers@live.nl>
Date: Sun, 25 Dec 2022 23:39:05 +0100
Subject: [PATCH] Ignore null legacy structure data
License: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
Gale - https://galemc.org
This patch is based on the following patch:
"Add null check in LegacyStructureDataHandler"
By: PureGero <puregero@gmail.com>
As part of: MultiPaper (https://github.com/MultiPaper/MultiPaper)
Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
diff --git a/src/main/java/net/minecraft/world/level/levelgen/structure/LegacyStructureDataHandler.java b/src/main/java/net/minecraft/world/level/levelgen/structure/LegacyStructureDataHandler.java
index 541314ba47ea158e4751aa4e853117f8861fad82..eb61a0f1cea465884baa17c2d0a0768d46c9dcd0 100644
--- a/src/main/java/net/minecraft/world/level/levelgen/structure/LegacyStructureDataHandler.java
+++ b/src/main/java/net/minecraft/world/level/levelgen/structure/LegacyStructureDataHandler.java
@@ -20,6 +20,7 @@ import net.minecraft.util.datafix.DataFixTypes;
import net.minecraft.world.level.ChunkPos;
import net.minecraft.world.level.dimension.LevelStem;
import net.minecraft.world.level.storage.DimensionDataStorage;
+import org.galemc.gale.configuration.GaleGlobalConfiguration;
public class LegacyStructureDataHandler {
@@ -172,6 +173,7 @@ public class LegacyStructureDataHandler {
private void populateCaches(@Nullable DimensionDataStorage persistentStateManager) {
if (persistentStateManager != null) {
+ boolean ignoreNullLegacyStructureData = GaleGlobalConfiguration.get().misc.ignoreNullLegacyStructureData; // Gale - MultiPaper - ignore null legacy structure data
Iterator iterator = this.legacyKeys.iterator();
while (iterator.hasNext()) {
@@ -179,7 +181,11 @@ public class LegacyStructureDataHandler {
CompoundTag nbttagcompound = new CompoundTag();
try {
- nbttagcompound = persistentStateManager.readTagFromDisk(s, DataFixTypes.SAVED_DATA_STRUCTURE_FEATURE_INDICES, 1493).getCompound("data").getCompound("Features");
+ // Gale start - MultiPaper - ignore null legacy structure data
+ CompoundTag tag = persistentStateManager.readTagFromDisk(s, DataFixTypes.SAVED_DATA_STRUCTURE_FEATURE_INDICES, 1493);
+ if (ignoreNullLegacyStructureData && tag == null) continue;
+ nbttagcompound = tag.getCompound("data").getCompound("Features");
+ // Gale end - MultiPaper - ignore null legacy structure data
if (nbttagcompound.isEmpty()) {
continue;
}
diff --git a/src/main/java/org/galemc/gale/configuration/GaleGlobalConfiguration.java b/src/main/java/org/galemc/gale/configuration/GaleGlobalConfiguration.java
index 35a59ea0ba0b018278287c7aefb39b18b5a72267..506d34b207da63893204b3da7490d24826f5b662 100644
--- a/src/main/java/org/galemc/gale/configuration/GaleGlobalConfiguration.java
+++ b/src/main/java/org/galemc/gale/configuration/GaleGlobalConfiguration.java
@@ -53,6 +53,7 @@ public class GaleGlobalConfiguration extends ConfigurationPart {
public boolean verifyChatOrder = true; // Gale - Pufferfish - make chat order verification configurable
public int premiumAccountSlowLoginTimeout = -1; // Gale - make slow login timeout configurable
+ public boolean ignoreNullLegacyStructureData = false; // Gale - MultiPaper - ignore null legacy structure data
public IncludeInTimingsReport includeInTimingsReport;