Mirror von
https://github.com/PaperMC/Paper.git
synchronisiert 2024-12-15 02:50:09 +01:00
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.
35 Zeilen
1.7 KiB
Diff
35 Zeilen
1.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
|
|
Date: Sun, 26 Jan 2020 16:30:19 -0600
|
|
Subject: [PATCH] Bees get gravity in void. Fixes MC-167279
|
|
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/entity/animal/Bee.java b/src/main/java/net/minecraft/world/entity/animal/Bee.java
|
|
index 58536ee8707c5ad0625cae2f26a58cf03b3f85d7..4134ee48909110f8c338f5d553d4cc1e9e31aaba 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/animal/Bee.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/animal/Bee.java
|
|
@@ -144,7 +144,22 @@ public class Bee extends Animal implements NeutralMob, FlyingAnimal {
|
|
public Bee(EntityType<? extends Bee> type, Level world) {
|
|
super(type, world);
|
|
this.remainingCooldownBeforeLocatingNewFlower = Mth.nextInt(this.random, 20, 60);
|
|
- this.moveControl = new FlyingMoveControl(this, 20, true);
|
|
+ // Paper start - Fix MC-167279
|
|
+ class BeeFlyingMoveControl extends FlyingMoveControl {
|
|
+ public BeeFlyingMoveControl(final Mob entity, final int maxPitchChange, final boolean noGravity) {
|
|
+ super(entity, maxPitchChange, noGravity);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void tick() {
|
|
+ if (this.mob.getY() <= Bee.this.level().getMinBuildHeight()) {
|
|
+ this.mob.setNoGravity(false);
|
|
+ }
|
|
+ super.tick();
|
|
+ }
|
|
+ }
|
|
+ this.moveControl = new BeeFlyingMoveControl(this, 20, true);
|
|
+ // Paper end - Fix MC-167279
|
|
this.lookControl = new Bee.BeeLookControl(this);
|
|
this.setPathfindingMalus(PathType.DANGER_FIRE, -1.0F);
|
|
this.setPathfindingMalus(PathType.WATER, -1.0F);
|