Paper/patches/server/0660-Optimize-indirect-passenger-iteration.patch
Emilia Kond 2d09115b3a
Use net.kyori.ansi for console logging (#9313)
Uses the new ANSIComponentSerializer introduced in Adventure 4.14.0 to
serialize components when logging them via the ComponentLogger, or when
sending messages to the console.

This replaces the old solution which uses legacy jank and custom color
conversions, with a new library that handles the conversion and config
2023-06-12 15:00:12 -07:00

54 lines
2.4 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Andrew Steinborn <git@steinborn.me>
Date: Mon, 9 Aug 2021 00:38:37 -0400
Subject: [PATCH] Optimize indirect passenger iteration
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 5277a260f1734051033159ebe2e4af18d48b2097..2a37fe43ef749cfa7fe7afc8899b4922fff73d86 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -3893,20 +3893,34 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
}
private Stream<Entity> getIndirectPassengersStream() {
+ if (this.passengers.isEmpty()) { return Stream.of(); } // Paper
return this.passengers.stream().flatMap(Entity::getSelfAndPassengers);
}
@Override
public Stream<Entity> getSelfAndPassengers() {
+ if (this.passengers.isEmpty()) { return Stream.of(this); } // Paper
return Stream.concat(Stream.of(this), this.getIndirectPassengersStream());
}
@Override
public Stream<Entity> getPassengersAndSelf() {
+ if (this.passengers.isEmpty()) { return Stream.of(this); } // Paper
return Stream.concat(this.passengers.stream().flatMap(Entity::getPassengersAndSelf), Stream.of(this));
}
public Iterable<Entity> getIndirectPassengers() {
+ // Paper start - rewrite this method
+ if (this.passengers.isEmpty()) { return ImmutableList.of(); }
+ ImmutableList.Builder<Entity> indirectPassengers = ImmutableList.builder();
+ for (Entity passenger : this.passengers) {
+ indirectPassengers.add(passenger);
+ indirectPassengers.addAll(passenger.getIndirectPassengers());
+ }
+ return indirectPassengers.build();
+ }
+ private Iterable<Entity> getIndirectPassengers_old() {
+ // Paper end
return () -> {
return this.getIndirectPassengersStream().iterator();
};
@@ -3923,6 +3937,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
// Paper end - rewrite chunk system
public boolean hasExactlyOnePlayerPassenger() {
+ if (this.passengers.isEmpty()) { return false; } // Paper
return this.getIndirectPassengersStream().filter((entity) -> {
return entity instanceof Player;
}).count() == 1L;