mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-28 15:30:19 +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.
54 lines
2.7 KiB
Diff
54 lines
2.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Jake Potrebic <jake.m.potrebic@gmail.com>
|
|
Date: Sat, 21 Aug 2021 12:13:53 -0700
|
|
Subject: [PATCH] Change EnderEye target without changing other things
|
|
|
|
|
|
diff --git a/src/main/java/net/minecraft/world/entity/projectile/EyeOfEnder.java b/src/main/java/net/minecraft/world/entity/projectile/EyeOfEnder.java
|
|
index 8b0ccd1aa0f2f1d2326c6071f16e641afc101751..fca3786d0a3f99a3e61e7a4b2251361276eff9d7 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/projectile/EyeOfEnder.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/projectile/EyeOfEnder.java
|
|
@@ -69,6 +69,11 @@ public class EyeOfEnder extends Entity implements ItemSupplier {
|
|
}
|
|
|
|
public void signalTo(BlockPos pos) {
|
|
+ // Paper start - Change EnderEye target without changing other things
|
|
+ this.signalTo(pos, true);
|
|
+ }
|
|
+ public void signalTo(BlockPos pos, boolean update) {
|
|
+ // Paper end - Change EnderEye target without changing other things
|
|
double d0 = (double) pos.getX();
|
|
int i = pos.getY();
|
|
double d1 = (double) pos.getZ();
|
|
@@ -86,8 +91,10 @@ public class EyeOfEnder extends Entity implements ItemSupplier {
|
|
this.tz = d1;
|
|
}
|
|
|
|
+ if (update) { // Paper - Change EnderEye target without changing other things
|
|
this.life = 0;
|
|
this.surviveAfterDeath = this.random.nextInt(5) > 0;
|
|
+ } // Paper - Change EnderEye target without changing other things
|
|
}
|
|
|
|
@Override
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java
|
|
index d4dfc7a0266086b9bf2c3966c6e149453d0583ba..27f56fa4b7ef92a9a4dfa6b782350424b88210f2 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java
|
|
@@ -32,8 +32,15 @@ public class CraftEnderSignal extends CraftEntity implements EnderSignal {
|
|
|
|
@Override
|
|
public void setTargetLocation(Location location) {
|
|
+ // Paper start - Change EnderEye target without changing other things
|
|
+ this.setTargetLocation(location, true);
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void setTargetLocation(Location location, boolean update) {
|
|
+ // Paper end - Change EnderEye target without changing other things
|
|
Preconditions.checkArgument(this.getWorld().equals(location.getWorld()), "Cannot target EnderSignal across worlds");
|
|
- this.getHandle().signalTo(CraftLocation.toBlockPosition(location));
|
|
+ this.getHandle().signalTo(CraftLocation.toBlockPosition(location), update); // Paper - Change EnderEye target without changing other things
|
|
}
|
|
|
|
@Override
|