geforkt von Mirrors/Paper
c5a10665b8
Spigot still maintains some partial implementation of "tick skipping", a practice in which the MinecraftServer.currentTick field is updated not by an increment of one per actual tick, but instead set to System.currentTimeMillis() / 50. This behaviour means that the tracked tick may "skip" a tick value in case a previous tick took more than the expected 50ms. To compensate for this in important paths, spigot/craftbukkit implements "wall-time". Instead of incrementing/decrementing ticks on block entities/entities by one for each call to their tick() method, they instead increment/decrement important values, like an ItemEntity's age or pickupDelay, by the difference of `currentTick - lastTick`, where `lastTick` is the value of `currentTick` during the last tick() call. These "fixes" however do not play nicely with minecraft's simulation distance as entities/block entities implementing the above behaviour would "catch up" their values when moving from a non-ticking chunk to a ticking one as their `lastTick` value remains stuck on the last tick in a ticking chunk and hence lead to a large "catch up" once ticked again. Paper completely removes the "tick skipping" behaviour (See patch "Further-improve-server-tick-loop"), making the above precautions completely unnecessary, which also rids paper of the previous described incompatibility with non-ticking chunks.
44 Zeilen
3.0 KiB
Diff
44 Zeilen
3.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: LemonCaramel <admin@caramel.moe>
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Date: Sun, 24 Sep 2023 20:19:44 +0900
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Subject: [PATCH] Fix UnsafeValues#loadAdvancement
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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 2d5cb690c332732d1d2a9e78918cd5e8595b37e9..5cbcfef31e2acdf27fc52f466ee70d9146d0228d 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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@@ -302,9 +302,30 @@ public final class CraftMagicNumbers implements UnsafeValues {
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ResourceLocation minecraftkey = CraftNamespacedKey.toMinecraft(key);
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JsonElement jsonelement = ServerAdvancementManager.GSON.fromJson(advancement, JsonElement.class);
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- net.minecraft.advancements.Advancement nms = net.minecraft.advancements.Advancement.CODEC.parse(JsonOps.INSTANCE, jsonelement).getOrThrow(JsonParseException::new);
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+ final net.minecraft.resources.RegistryOps<JsonElement> ops = CraftRegistry.getMinecraftRegistry().createSerializationContext(JsonOps.INSTANCE); // Paper - use RegistryOps
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+ final net.minecraft.advancements.Advancement nms = net.minecraft.advancements.Advancement.CODEC.parse(ops, jsonelement).getOrThrow(JsonParseException::new); // Paper - use RegistryOps
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if (nms != null) {
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- MinecraftServer.getServer().getAdvancements().advancements.put(minecraftkey, new AdvancementHolder(minecraftkey, nms));
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+ // Paper start - Fix throw UnsupportedOperationException
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+ //MinecraftServer.getServer().getAdvancements().advancements.put(minecraftkey, new AdvancementHolder(minecraftkey, nms));
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+ final com.google.common.collect.ImmutableMap.Builder<ResourceLocation, AdvancementHolder> mapBuilder = com.google.common.collect.ImmutableMap.builder();
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+ mapBuilder.putAll(MinecraftServer.getServer().getAdvancements().advancements);
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+
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+ final AdvancementHolder holder = new AdvancementHolder(minecraftkey, nms);
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+ mapBuilder.put(minecraftkey, holder);
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+
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+ MinecraftServer.getServer().getAdvancements().advancements = mapBuilder.build();
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+ final net.minecraft.advancements.AdvancementTree tree = MinecraftServer.getServer().getAdvancements().tree();
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+ tree.addAll(java.util.List.of(holder));
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+
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+ // recalculate advancement position
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+ final net.minecraft.advancements.AdvancementNode node = tree.get(minecraftkey);
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+ if (node != null) {
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+ final net.minecraft.advancements.AdvancementNode root = node.root();
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+ if (root.holder().value().display().isPresent()) {
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+ net.minecraft.advancements.TreeNodePosition.run(root);
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+ }
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+ }
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+ // Paper end - Fix throw UnsupportedOperationException
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Advancement bukkit = Bukkit.getAdvancement(key);
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if (bukkit != null) {
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