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ed9ba9a42d
Ideally all misleading documentation has been removed in the last ~10 years and users should no longer be adding unknown startup flags.
43 lines
2.1 KiB
Diff
43 lines
2.1 KiB
Diff
From 5bc76ec50acd098b17a5c5c9840424eaa3ccc14c Mon Sep 17 00:00:00 2001
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From: md_5 <git@md-5.net>
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Date: Sun, 13 Apr 2014 14:41:23 +1000
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Subject: [PATCH] Use Offline Player Data Once if Required.
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If we are online mode and the only copy of player data we can find is the player's offline mode data, we will attempt a once off conversion by reading this data and then renaming the file so it won't be used again.
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diff --git a/src/main/java/net/minecraft/world/level/storage/WorldNBTStorage.java b/src/main/java/net/minecraft/world/level/storage/WorldNBTStorage.java
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index 689d28b5b9..d77142665d 100644
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--- a/src/main/java/net/minecraft/world/level/storage/WorldNBTStorage.java
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+++ b/src/main/java/net/minecraft/world/level/storage/WorldNBTStorage.java
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@@ -57,10 +57,28 @@ public class WorldNBTStorage {
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try {
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File file = new File(this.playerDir, entityhuman.getStringUUID() + ".dat");
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+ // Spigot Start
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+ boolean usingWrongFile = false;
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+ if ( !file.exists() )
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+ {
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+ file = new File( this.playerDir, java.util.UUID.nameUUIDFromBytes( ( "OfflinePlayer:" + entityhuman.getScoreboardName() ).getBytes( "UTF-8" ) ).toString() + ".dat");
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+ if ( file.exists() )
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+ {
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+ usingWrongFile = true;
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+ org.bukkit.Bukkit.getServer().getLogger().warning( "Using offline mode UUID file for player " + entityhuman.getScoreboardName() + " as it is the only copy we can find." );
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+ }
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+ }
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+ // Spigot End
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if (file.exists() && file.isFile()) {
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nbttagcompound = NBTCompressedStreamTools.readCompressed(file.toPath(), NBTReadLimiter.unlimitedHeap());
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}
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+ // Spigot Start
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+ if ( usingWrongFile )
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+ {
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+ file.renameTo( new File( file.getPath() + ".offline-read" ) );
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+ }
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+ // Spigot End
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} catch (Exception exception) {
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WorldNBTStorage.LOGGER.warn("Failed to load player data for {}", entityhuman.getName().getString());
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}
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--
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2.43.0
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