18fabc08d5
This creates a problem with Paper's item serialization api where deserialized items, which are internally created as a CraftItemStack, will be completely lost if #setAmount(0) is invoked (since the underlying handle is set to null), while a regular Bukkit ItemStack simply sets the amount field to zero, retaining the item's data. Vanilla treats items with zero amounts the same as items with less than zero amounts, so this code doesn't create a problem with operations on the vanilla ItemStack.
85 Zeilen
4.4 KiB
Diff
85 Zeilen
4.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Wed, 6 Jan 2021 00:34:04 -0800
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Subject: [PATCH] Expand world key API
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java b/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
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index 3e4ac4020c9f51e634eadd43243d34267bea4b22..ce52ae980309ecddf597e14b759b77ea76af7748 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
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@@ -944,5 +944,10 @@ public abstract class CraftRegionAccessor implements RegionAccessor {
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public io.papermc.paper.world.MoonPhase getMoonPhase() {
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return io.papermc.paper.world.MoonPhase.getPhase(this.getHandle().dayTime() / 24000L);
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}
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+
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+ @Override
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+ public org.bukkit.NamespacedKey getKey() {
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+ return org.bukkit.craftbukkit.util.CraftNamespacedKey.fromMinecraft(this.getHandle().getLevel().dimension().location());
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+ }
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// Paper end
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index 6c2ea3e0cf385d6893faf5430b29dbe2589786b0..2dbfd750088dbf7a15fc147d9f215c19e505c96b 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -1156,9 +1156,15 @@ public final class CraftServer implements Server {
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File folder = new File(this.getWorldContainer(), name);
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World world = this.getWorld(name);
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- if (world != null) {
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- return world;
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+ // Paper start
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+ World worldByKey = this.getWorld(creator.key());
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+ if (world != null || worldByKey != null) {
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+ if (world == worldByKey) {
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+ return world;
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+ }
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+ throw new IllegalArgumentException("Cannot create a world with key " + creator.key() + " and name " + name + " one (or both) already match a world that exists");
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}
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+ // Paper end
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if ((folder.exists()) && (!folder.isDirectory())) {
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throw new IllegalArgumentException("File exists with the name '" + name + "' and isn't a folder");
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@@ -1247,7 +1253,7 @@ public final class CraftServer implements Server {
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} else if (name.equals(levelName + "_the_end")) {
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worldKey = net.minecraft.world.level.Level.END;
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} else {
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- worldKey = ResourceKey.create(Registries.DIMENSION, new ResourceLocation(name.toLowerCase(java.util.Locale.ENGLISH)));
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+ worldKey = ResourceKey.create(Registries.DIMENSION, new net.minecraft.resources.ResourceLocation(creator.key().getNamespace().toLowerCase(java.util.Locale.ENGLISH), creator.key().getKey().toLowerCase(java.util.Locale.ENGLISH))); // Paper
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}
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ServerLevel internal = (ServerLevel) new ServerLevel(this.console, console.executor, worldSession, worlddata, worldKey, worlddimension, this.getServer().progressListenerFactory.create(11),
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@@ -1339,6 +1345,15 @@ public final class CraftServer implements Server {
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return null;
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}
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+ // Paper start
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+ @Override
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+ public World getWorld(NamespacedKey worldKey) {
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+ ServerLevel worldServer = console.getLevel(ResourceKey.create(net.minecraft.core.registries.Registries.DIMENSION, CraftNamespacedKey.toMinecraft(worldKey)));
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+ if (worldServer == null) return null;
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+ return worldServer.getWorld();
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+ }
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+ // Paper end
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+
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public void addWorld(World world) {
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// Check if a World already exists with the UID.
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if (this.getWorld(world.getUID()) != null) {
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diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
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index 2ba9cac66413ddc0a830dbb2b2644ed9d40c9c99..4b8642d20341067ee149fbe9a23e64042127a2b2 100644
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--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
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+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
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@@ -519,6 +519,11 @@ public final class CraftMagicNumbers implements UnsafeValues {
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public <T extends org.bukkit.Keyed> Registry<T> registryFor(Class<T> classOfT) {
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return io.papermc.paper.registry.PaperRegistry.getRegistry(classOfT);
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}
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+
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+ @Override
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+ public String getMainLevelName() {
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+ return ((net.minecraft.server.dedicated.DedicatedServer) net.minecraft.server.MinecraftServer.getServer()).getProperties().levelName;
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+ }
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// Paper end
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/**
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