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DivineMC/divinemc-server/paper-patches/features/0007-Optimize-canSee-checks.patch
Artem Ostrasev 109c57a637 1.21.6 (#25)
* start 1.21.6 update

* change workflow

* apply some patches

* set experimental to true

* some compile fixes

* Updated Upstream (Purpur)

Upstream has released updates that appear to apply and compile correctly

Purpur Changes:
PurpurMC/Purpur@5d3463aa Updated Upstream (Paper)

* Updated Upstream (Purpur)

Upstream has released updates that appear to apply and compile correctly

Purpur Changes:
PurpurMC/Purpur@5d3463aa Updated Upstream (Paper)

* remove data converter for 1.21.6; move clumps to unapplied

* Updated Upstream (Purpur)

Upstream has released updates that appear to apply and compile correctly

* Updated Upstream (Purpur)

Upstream has released updates that appear to apply and compile correctly

* Update upstream

* Update upstream

* update to 1.21.6-pre4

* update patches

* fix compile

* set readme version to 1.21.6

* Updated Upstream (Purpur)

Upstream has released updates that appear to apply and compile correctly

Purpur Changes:
PurpurMC/Purpur@439f15db Updated Upstream (Paper)
PurpurMC/Purpur@46a28b93 [ci/skip] update version in README
2025-06-18 17:36:28 +03:00

37 lines
2.5 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: NONPLAYT <76615486+NONPLAYT@users.noreply.github.com>
Date: Sat, 1 Feb 2025 19:52:39 +0300
Subject: [PATCH] Optimize canSee checks
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 0d303c3c614142b4183e76f9347e613d7e6db211..e69039ccb6b4d0cc593342a562e4108a78ce2867 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -219,7 +219,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
private boolean hasPlayedBefore = false;
private final ConversationTracker conversationTracker = new ConversationTracker();
private final Set<String> channels = new HashSet<String>();
- private final Map<UUID, Set<WeakReference<Plugin>>> invertedVisibilityEntities = new HashMap<>();
+ private final Map<UUID, Set<WeakReference<Plugin>>> invertedVisibilityEntities = new it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap<>(); // DivineMC - optimize canSee checks
private final Set<UUID> unlistedEntities = new HashSet<>(); // Paper - Add Listing API for Player
private static final WeakHashMap<Plugin, WeakReference<Plugin>> pluginWeakReferences = new WeakHashMap<>();
private int hash = 0;
@@ -2272,9 +2272,15 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
@Override
public boolean canSee(org.bukkit.entity.Entity entity) {
- return this.equals(entity) || entity.isVisibleByDefault() ^ this.invertedVisibilityEntities.containsKey(entity.getUniqueId()); // SPIGOT-7312: Can always see self
+ return this.equals(entity) || entity.isVisibleByDefault() ^ (!invertedVisibilityEntities.isEmpty() && this.invertedVisibilityEntities.containsKey(entity.getUniqueId())); // SPIGOT-7312: Can always see self // DivineMC - optimize canSee checks
}
+ // DivineMC start - optimize canSee checks
+ public boolean canSeeChunkMapUpdatePlayer(org.bukkit.entity.Entity entity) {
+ return entity.isVisibleByDefault() ^ (!invertedVisibilityEntities.isEmpty() && this.invertedVisibilityEntities.containsKey(entity.getUniqueId())); // SPIGOT-7312: Can always see self // SparklyPaper - optimize canSee checks
+ }
+ // DivineMC end - optimize canSee checks
+
public boolean canSeePlayer(UUID uuid) {
org.bukkit.entity.Entity entity = this.getServer().getPlayer(uuid);