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Leaf/leaf-server/minecraft-patches/features/0016-Cache-on-climbable-check.patch
2025-06-15 08:13:47 +08:00

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3.2 KiB
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martijn Muijsers <martijnmuijsers@live.nl>
Date: Wed, 23 Nov 2022 20:40:40 +0100
Subject: [PATCH] Cache on climbable check
License: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
Gale - https://galemc.org
This patch is based on the following patch:
"Cache climbing check for activation"
By: Paul Sauve <paul@technove.co>
As part of: Airplane (https://github.com/TECHNOVE/Airplane)
Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
* Airplane copyright *
Airplane
Copyright (C) 2020 Technove LLC
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
diff --git a/io/papermc/paper/entity/activation/ActivationRange.java b/io/papermc/paper/entity/activation/ActivationRange.java
index ae2bb9a73106febfe5f0d090abd4252bbb5fd27e..eee9c41e40402e52b73f34a734b4cbdeb6cfbc22 100644
--- a/io/papermc/paper/entity/activation/ActivationRange.java
+++ b/io/papermc/paper/entity/activation/ActivationRange.java
@@ -221,7 +221,7 @@ public final class ActivationRange {
}
// special cases.
if (entity instanceof final LivingEntity living) {
- if (living.onClimbable() || living.jumping || living.hurtTime > 0 || !living.activeEffects.isEmpty() || living.isFreezing()) {
+ if (living.onClimbableCached() || living.jumping || living.hurtTime > 0 || !living.activeEffects.isEmpty() || living.isFreezing()) { // Gale - Airplane - cache on climbable check - use cached
return 1;
}
if (entity instanceof final Mob mob && mob.getTarget() != null) {
diff --git a/net/minecraft/world/entity/LivingEntity.java b/net/minecraft/world/entity/LivingEntity.java
index 97431aa47b5425578bf14b992596962c64c87f35..e174c7b8c637e6983cf0778e6956d8d11e9cd7d1 100644
--- a/net/minecraft/world/entity/LivingEntity.java
+++ b/net/minecraft/world/entity/LivingEntity.java
@@ -2115,6 +2115,21 @@ public abstract class LivingEntity extends Entity implements Attackable, Waypoin
return this.lastClimbablePos;
}
+
+ // Gale start - Airplane - cache on climbable check
+ private boolean cachedOnClimbable = false;
+ private BlockPos lastClimbingPosition = null;
+
+ public boolean onClimbableCached() {
+ if (!this.blockPosition().equals(this.lastClimbingPosition)) {
+ this.cachedOnClimbable = this.onClimbable();
+ this.lastClimbingPosition = this.blockPosition();
+ }
+
+ return this.cachedOnClimbable;
+ }
+ // Gale end - Airplane - cache on climbable check
+
public boolean onClimbable() {
if (this.isSpectator()) {
return false;