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8c5b837e05
Firstly, the old methods all routed to the CompletableFuture method. However, the CF method could not guarantee that if the caller was off-main that the future would be "completed" on-main. Since the callback methods used the CF one, this meant that the callback methods did not guarantee that the callbacks were to be called on the main thread. Now, all methods route to getChunkAtAsync(x, z, gen, urgent, cb) so that the methods with the callback are guaranteed to invoke the callback on the main thread. The CF behavior remains unchanged; it may still appear to complete on main if invoked off-main. Secondly, remove the scheduleOnMain invocation in the async chunk completion. This unnecessarily delays the callback by 1 tick. Thirdly, add getChunksAtAsync(minX, minZ, maxX, maxZ, ...) which will load chunks within an area. This method is provided as a helper as keeping all chunks loaded within an area can be complicated to implement for plugins (due to the lacking ticket API), and is already implemented internally anyways. Fourthly, remove the ticket addition that occured with getChunkAt and getChunkAtAsync. The ticket addition may delay the unloading of the chunk unnecessarily. It also fixes a very rare timing bug where the future/callback would be completed after the chunk unloads.
45 lines
2.5 KiB
Diff
45 lines
2.5 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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Track spigot issue to see when fixed: https://hub.spigotmc.org/jira/browse/SPIGOT-6181
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diff --git a/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java b/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
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index c21ae4975206398e7d20b37a749b830b9219c746..a89f0b652c515efbc24ffc9af47fa65082946e54 100644
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--- a/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
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+++ b/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
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@@ -123,7 +123,26 @@ public class MapItemSavedData extends SavedData {
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}
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public static MapItemSavedData load(CompoundTag nbt, HolderLookup.Provider registries) {
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- DataResult<ResourceKey<Level>> dataresult = DimensionType.parseLegacy(new Dynamic(NbtOps.INSTANCE, nbt.get("dimension"))); // CraftBukkit - decompile error
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+ // Paper start - fix "Not a string" spam
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+ Tag dimension = nbt.get("dimension");
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+ if (dimension instanceof final net.minecraft.nbt.NumericTag numericTag && numericTag.getAsInt() >= CraftWorld.CUSTOM_DIMENSION_OFFSET) {
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+ long least = nbt.getLong("UUIDLeast");
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+ long most = nbt.getLong("UUIDMost");
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+
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+ if (least != 0L && most != 0L) {
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+ UUID uuid = new UUID(most, least);
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+ CraftWorld world = (CraftWorld) Bukkit.getWorld(uuid);
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+ if (world != null) {
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+ dimension = net.minecraft.nbt.StringTag.valueOf("minecraft:" + world.getName().toLowerCase(java.util.Locale.ENGLISH));
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+ } else {
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+ dimension = net.minecraft.nbt.StringTag.valueOf("bukkit:_invalidworld_");
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+ }
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+ } else {
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+ dimension = net.minecraft.nbt.StringTag.valueOf("bukkit:_invalidworld_");
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+ }
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+ }
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+ DataResult<ResourceKey<Level>> dataresult = DimensionType.parseLegacy(new Dynamic(NbtOps.INSTANCE, dimension)); // CraftBukkit - decompile error
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+ // Paper end - fix "Not a string" spam
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Logger logger = MapItemSavedData.LOGGER;
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Objects.requireNonNull(logger);
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