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54 lines
2.7 KiB
Diff
54 lines
2.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Thu, 8 Oct 2020 00:00:25 -0400
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Subject: [PATCH] Fix "Not a string" Map Conversion spam
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The maps did convert successfully, but had noisy logs due to Spigot
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implementing this logic incorrectly.
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This stops the spam by converting the old format to new before
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requesting the world.
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diff --git a/src/main/java/net/minecraft/world/level/saveddata/maps/WorldMap.java b/src/main/java/net/minecraft/world/level/saveddata/maps/WorldMap.java
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index d470af1814af332595c1c0beb1cdc552e186a6bb..1f9b710f2af3c5067b3c2b73bebb11f8e22c403e 100644
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--- a/src/main/java/net/minecraft/world/level/saveddata/maps/WorldMap.java
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+++ b/src/main/java/net/minecraft/world/level/saveddata/maps/WorldMap.java
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@@ -11,8 +11,10 @@ import javax.annotation.Nullable;
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import net.minecraft.core.BlockPosition;
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import net.minecraft.nbt.DynamicOpsNBT;
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import net.minecraft.nbt.NBTBase;
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+import net.minecraft.nbt.NBTNumber;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraft.nbt.NBTTagList;
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+import net.minecraft.nbt.NBTTagString;
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import net.minecraft.network.chat.IChatBaseComponent;
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import net.minecraft.network.protocol.Packet;
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import net.minecraft.network.protocol.game.PacketPlayOutMap;
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@@ -94,7 +96,26 @@ public class WorldMap extends PersistentBase {
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@Override
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public void a(NBTTagCompound nbttagcompound) {
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- DataResult<ResourceKey<World>> dataresult = DimensionManager.a(new Dynamic(DynamicOpsNBT.a, nbttagcompound.get("dimension"))); // CraftBukkit - decompile error
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+ // Paper start - fix "Not a string" spam
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+ NBTBase dimension = nbttagcompound.get("dimension");
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+ if (dimension instanceof NBTNumber && ((NBTNumber) dimension).asInt() >= CraftWorld.CUSTOM_DIMENSION_OFFSET) {
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+ long least = nbttagcompound.getLong("UUIDLeast");
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+ long most = nbttagcompound.getLong("UUIDMost");
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+
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+ if (least != 0L && most != 0L) {
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+ this.uniqueId = new UUID(most, least);
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+ CraftWorld world = (CraftWorld) server.getWorld(this.uniqueId);
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+ if (world != null) {
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+ dimension = NBTTagString.create("minecraft:" + world.getName().toLowerCase(java.util.Locale.ENGLISH));
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+ } else {
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+ dimension = NBTTagString.create("bukkit:_invalidworld_");
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+ }
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+ } else {
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+ dimension = NBTTagString.create("bukkit:_invalidworld_");
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+ }
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+ }
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+ DataResult<ResourceKey<World>> dataresult = DimensionManager.a(new Dynamic(DynamicOpsNBT.a, dimension)); // CraftBukkit - decompile error
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+ // Paper end - fix "Not a string" spam
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Logger logger = WorldMap.LOGGER;
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logger.getClass();
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