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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-11-15 04:20:04 +01:00
Paper/patches/server/0821-Call-BlockGrowEvent-for-missing-blocks.patch
Bjarne Koll c5a10665b8
Remove wall-time / unused skip tick protection (#11412)
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.
2024-09-19 16:36:07 +02:00

40 Zeilen
2.6 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com>
Date: Fri, 9 Jun 2023 13:04:42 +0200
Subject: [PATCH] Call BlockGrowEvent for missing blocks
Call the event for pitcher crops and sniffer egg
diff --git a/src/main/java/net/minecraft/world/level/block/PitcherCropBlock.java b/src/main/java/net/minecraft/world/level/block/PitcherCropBlock.java
index d06e3892cf42723f8e3f621b5497c5348fa1a715..5f1ec3f69295760b7b8097916c82cbf9ddd49700 100644
--- a/src/main/java/net/minecraft/world/level/block/PitcherCropBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/PitcherCropBlock.java
@@ -133,7 +133,7 @@ public class PitcherCropBlock extends DoublePlantBlock implements BonemealableBl
int i = Math.min(state.getValue(AGE) + amount, 4);
if (this.canGrow(world, pos, state, i)) {
BlockState blockState = state.setValue(AGE, Integer.valueOf(i));
- world.setBlock(pos, blockState, 2);
+ if (!org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockGrowEvent(world, pos, blockState, 2)) return; // Paper
if (isDouble(i)) {
world.setBlock(pos.above(), blockState.setValue(HALF, DoubleBlockHalf.UPPER), 3);
}
diff --git a/src/main/java/net/minecraft/world/level/block/SnifferEggBlock.java b/src/main/java/net/minecraft/world/level/block/SnifferEggBlock.java
index f53808e200bd83ab80954ec5c1e9c14250302be8..b943384eb6a4612993556036f0d3beec6939a559 100644
--- a/src/main/java/net/minecraft/world/level/block/SnifferEggBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/SnifferEggBlock.java
@@ -71,8 +71,13 @@ public class SnifferEggBlock extends Block {
@Override
public void tick(BlockState state, ServerLevel world, BlockPos pos, RandomSource random) {
if (!this.isReadyToHatch(state)) {
+ // Paper start
+ if (!org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockGrowEvent(world, pos, state.setValue(HATCH, Integer.valueOf(this.getHatchLevel(state) + 1)), 2)) {
+ this.rescheduleTick(world, pos);
+ return;
+ }
+ // Paper end
world.playSound(null, pos, SoundEvents.SNIFFER_EGG_CRACK, SoundSource.BLOCKS, 0.7F, 0.9F + random.nextFloat() * 0.2F);
- world.setBlock(pos, state.setValue(HATCH, Integer.valueOf(this.getHatchLevel(state) + 1)), 2);
} else {
// Paper start - Call BlockFadeEvent
if (org.bukkit.craftbukkit.event.CraftEventFactory.callBlockFadeEvent(world, pos, state.getFluidState().createLegacyBlock()).isCancelled()) {