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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.
43 lines
3.0 KiB
Diff
43 lines
3.0 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: Sun, 12 Jun 2022 11:47:24 -0700
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Subject: [PATCH] Add option for strict advancement dimension checks
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Craftbukkit attempts to translate worlds that use the
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same generation as the Overworld, The Nether, or The End
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to use those dimensions when checking the `changed_dimension`
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criteria trigger, or whether to trigger the `NETHER_TRAVEL`
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distance trigger. This adds a config option to ignore that
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and use the exact dimension key of the worlds involved.
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diff --git a/src/main/java/net/minecraft/advancements/critereon/LocationPredicate.java b/src/main/java/net/minecraft/advancements/critereon/LocationPredicate.java
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index 01b8f7024fbc965bc6a7f97f79ba3dec964ef769..801823d003a8e28a13fe90db4604cd0938899c6d 100644
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--- a/src/main/java/net/minecraft/advancements/critereon/LocationPredicate.java
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+++ b/src/main/java/net/minecraft/advancements/critereon/LocationPredicate.java
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@@ -44,7 +44,7 @@ public record LocationPredicate(
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public boolean matches(ServerLevel world, double x, double y, double z) {
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if (this.position.isPresent() && !this.position.get().matches(x, y, z)) {
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return false;
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- } else if (this.dimension.isPresent() && this.dimension.get() != world.dimension()) {
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+ } else if (this.dimension.isPresent() && this.dimension.get() != (io.papermc.paper.configuration.GlobalConfiguration.get().misc.strictAdvancementDimensionCheck ? world.dimension() : org.bukkit.craftbukkit.util.CraftDimensionUtil.getMainDimensionKey(world))) { // Paper - Add option for strict advancement dimension checks
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return false;
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} else {
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BlockPos blockPos = BlockPos.containing(x, y, z);
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diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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index f31eb944465e9011d8aad398eb60bafb44203ad5..ad3896dd524acb573adffdfb38b13dd699539cef 100644
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--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
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+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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@@ -1387,6 +1387,12 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player {
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ResourceKey<Level> maindimensionkey = CraftDimensionUtil.getMainDimensionKey(origin);
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ResourceKey<Level> maindimensionkey1 = CraftDimensionUtil.getMainDimensionKey(this.level());
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+ // Paper start - Add option for strict advancement dimension checks
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+ if (io.papermc.paper.configuration.GlobalConfiguration.get().misc.strictAdvancementDimensionCheck) {
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+ maindimensionkey = resourcekey;
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+ maindimensionkey1 = resourcekey1;
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+ }
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+ // Paper end - Add option for strict advancement dimension checks
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CriteriaTriggers.CHANGED_DIMENSION.trigger(this, maindimensionkey, maindimensionkey1);
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if (maindimensionkey != resourcekey || maindimensionkey1 != resourcekey1) {
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CriteriaTriggers.CHANGED_DIMENSION.trigger(this, resourcekey, resourcekey1);
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