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Code Issues Releases Activity

Update to 1.21.1

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MrPowerGamerBR
2024-08-19 15:57:05 -03:00
parent 6df23d180d
commit e371a3ef2a
31 changed files with 470 additions and 708 deletions
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37
patches/server/0021-Allow-item-version-downgrades.patch Normal file
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@@ -0,0 +1,37 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MrPowerGamerBR <git@mrpowergamerbr.com>
Date: Fri, 21 Jun 2024 18:07:25 -0300
Subject: [PATCH] Allow item version downgrades
The server WON'T convert the item data from a newer version to an older version, so proceed with caution
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
index 28dbe30a98a6730839949bc9a6a90b78619ff84d..48e0c6fec6f847ce030ec79655d866be47364c73 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
@@ -75,6 +75,7 @@ import org.bukkit.potion.PotionType;
public final class CraftMagicNumbers implements UnsafeValues {
public static final UnsafeValues INSTANCE = new CraftMagicNumbers();
public static final boolean DISABLE_OLD_API_SUPPORT = Boolean.getBoolean("paper.disableOldApiSupport"); // Paper
+ private static final boolean JUST_CORRUPT_IT = Boolean.getBoolean("sparklypaper.ignoreItemDataVersion"); // SparklyPaper - allow item downgrades
private CraftMagicNumbers() {}
@@ -236,7 +237,7 @@ public final class CraftMagicNumbers implements UnsafeValues {
@Override
public Material getMaterial(String material, int version) {
Preconditions.checkArgument(material != null, "material == null");
- Preconditions.checkArgument(version <= this.getDataVersion(), "Newer version! Server downgrades are not supported!");
+ Preconditions.checkArgument(JUST_CORRUPT_IT || version <= this.getDataVersion(), "Newer version! Server downgrades are not supported!"); // SparklyPaper - allow item downgrades
// Fastpath up to date materials
if (version == this.getDataVersion()) {
@@ -559,7 +560,7 @@ public final class CraftMagicNumbers implements UnsafeValues {
throw new RuntimeException(ex);
}
int dataVersion = compound.getInt("DataVersion");
- Preconditions.checkArgument(dataVersion <= getDataVersion(), "Newer version! Server downgrades are not supported!");
+ Preconditions.checkArgument(JUST_CORRUPT_IT || dataVersion <= getDataVersion(), "Newer version! Server downgrades are not supported!"); // SparklyPaper - allow item downgrades
return compound;
}