Files
Purpur/patches/server/0120-Spread-out-and-optimise-player-list-ticksSpread-out-.patch
BillyGalbreath 103965b5b4 Updated Upstream (Paper)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@8681503 Call EntityChangeBlockEvent for frogs egg (#8136)
PaperMC/Paper@ec0c550 Call BlockPhysicsEvent more often (#8264)
PaperMC/Paper@f528f53 Correct javadocs on PlayerArmorStandManipulateEvent (#7719)
PaperMC/Paper@3996e6e Updated Upstream (Bukkit/CraftBukkit/Spigot)
2022-09-23 23:11:56 -05:00

67 lines
3.0 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: James Lyne <jim+github@not-null.co.uk>
Date: Mon, 7 Dec 2020 17:52:36 +0000
Subject: [PATCH] Spread out and optimise player list ticksSpread out and
optimise player list ticks
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 69721d4facc90ae64d6a4e2f080bd80f4862874d..08aa692b8f80ace6ce552e78476a76220d6d00eb 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -1028,22 +1028,22 @@ public abstract class PlayerList {
}
public void tick() {
- if (++this.sendAllPlayerInfoIn > 600) {
- // CraftBukkit start
- for (int i = 0; i < this.players.size(); ++i) {
- final ServerPlayer target = (ServerPlayer) this.players.get(i);
-
- target.connection.send(new ClientboundPlayerInfoPacket(ClientboundPlayerInfoPacket.Action.UPDATE_LATENCY, this.players.stream().filter(new Predicate<ServerPlayer>() {
- @Override
- public boolean test(ServerPlayer input) {
- return target.getBukkitEntity().canSee(input.getBukkitEntity());
- }
- }).collect(Collectors.toList())));
+ // Purpur start
+ if (this.sendAllPlayerInfoIn < this.players.size()) {
+ final org.bukkit.craftbukkit.entity.CraftPlayer target = this.players.get(this.sendAllPlayerInfoIn).getBukkitEntity();
+ final List<ServerPlayer> list = new java.util.ArrayList<>();
+ for (ServerPlayer player : this.players) {
+ if (target.canSee(player.getUUID())) {
+ list.add(player);
+ }
}
- // CraftBukkit end
- this.sendAllPlayerInfoIn = 0;
+ target.getHandle().connection.send(new ClientboundPlayerInfoPacket(ClientboundPlayerInfoPacket.Action.UPDATE_LATENCY, list));
}
+ if (++this.sendAllPlayerInfoIn > 600) {
+ this.sendAllPlayerInfoIn = 0;
+ }
+ // Purpur end
}
public void broadcastAll(Packet<?> packet) {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 7f123c203bc53582d71862c4630d63ba06779a8d..5d80cdc482a630bd7951ee8010b0be5d86a74d2f 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1888,7 +1888,13 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
@Override
public boolean canSee(org.bukkit.entity.Entity entity) {
- return !this.hiddenEntities.containsKey(entity.getUniqueId());
+ // Purpur start
+ return this.canSee(entity.getUniqueId());
+ }
+
+ public boolean canSee(UUID uuid) {
+ return !this.hiddenEntities.containsKey(uuid);
+ // Purpur end
}
@Override