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.
28 Zeilen
1.5 KiB
Diff
28 Zeilen
1.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Warrior <50800980+Warriorrrr@users.noreply.github.com>
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Date: Wed, 13 Sep 2023 05:46:10 +0200
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Subject: [PATCH] Call BlockRedstoneEvents for lecterns
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diff --git a/src/main/java/net/minecraft/world/level/block/LecternBlock.java b/src/main/java/net/minecraft/world/level/block/LecternBlock.java
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index 751ff3d51f8ae57f847c3acf7a7cd663a6ae1c68..0c52e1f8bc233bb66e53f4c69e1d8757382bbe81 100644
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--- a/src/main/java/net/minecraft/world/level/block/LecternBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/LecternBlock.java
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@@ -179,6 +179,16 @@ public class LecternBlock extends BaseEntityBlock {
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}
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private static void changePowered(Level world, BlockPos pos, BlockState state, boolean powered) {
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+ // Paper start - call BlockRedstoneEvents for lecterns
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+ final int currentRedstoneLevel = state.getValue(LecternBlock.POWERED) ? 15 : 0, targetRedstoneLevel = powered ? 15 : 0;
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+ if (currentRedstoneLevel != targetRedstoneLevel) {
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+ final org.bukkit.event.block.BlockRedstoneEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callRedstoneChange(world, pos, currentRedstoneLevel, targetRedstoneLevel);
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+
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+ if (event.getNewCurrent() != targetRedstoneLevel) {
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+ return;
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+ }
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+ }
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+ // Paper end - call BlockRedstoneEvents for lecterns
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world.setBlock(pos, (BlockState) state.setValue(LecternBlock.POWERED, powered), 3);
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LecternBlock.updateBelow(world, pos, state);
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}
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