Files
Purpur/patches/server/0146-Spread-out-and-optimise-player-list-ticks.patch
jmp b538cd9fba Updated Upstream (Paper)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
466820160 Upstream Update (#5211)
2a0ee4b65 Add support for hex color codes in console
4e958e229 We're going on an Adventure! (#4842)
1a9735611 Stop loop when flags set to false (#5101)
a5928db4a [Auto] Updated Upstream (CraftBukkit)
2021-02-21 13:46:04 -08:00

77 lines
3.2 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 ticks
diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
index 3bf7fcc900fdb6d8cf155cb04bd4d4ce9142f898..381595db593fdddb195a07d1352ff514ac281c43 100644
--- a/src/main/java/net/minecraft/server/PlayerList.java
+++ b/src/main/java/net/minecraft/server/PlayerList.java
@@ -73,7 +73,7 @@ public abstract class PlayerList {
private int viewDistance;
private EnumGamemode u;
private boolean v;
- private int w;
+ private int w; private int getTick() { return this.w; } private int setTick(int i) { return this.w = i; } // Purpur - OBFHELPER
// CraftBukkit start
private CraftServer cserver;
@@ -931,22 +931,23 @@ public abstract class PlayerList {
}
public void tick() {
- if (++this.w > 600) {
- // CraftBukkit start
- for (int i = 0; i < this.players.size(); ++i) {
- final EntityPlayer target = (EntityPlayer) this.players.get(i);
-
- target.playerConnection.sendPacket(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.UPDATE_LATENCY, Iterables.filter(this.players, new Predicate<EntityPlayer>() {
- @Override
- public boolean apply(EntityPlayer input) {
- return target.getBukkitEntity().canSee(input.getBukkitEntity());
- }
- })));
+ // Purpur start
+ int tick = getTick();
+ if (tick < this.players.size()) {
+ final org.bukkit.craftbukkit.entity.CraftPlayer target = this.players.get(tick).getBukkitEntity();
+ final java.util.List<EntityPlayer> list = new java.util.ArrayList<>();
+ for (EntityPlayer entityplayer : this.players) {
+ if (target.canSee(entityplayer.getUniqueID())) {
+ list.add(entityplayer);
+ }
}
- // CraftBukkit end
- this.w = 0;
+ target.getHandle().playerConnection.sendPacket(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.UPDATE_LATENCY, list));
}
-
+ if (++tick > 600) {
+ tick = 0;
+ }
+ setTick(tick);
+ // Purpur end
}
public void sendAll(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 bae2a248349e07718e3b4668691ed3c65736f4ff..22cc108b5727c07db31aa0d0b3af4717b92a316b 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1451,7 +1451,13 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
@Override
public boolean canSee(Player player) {
- return !hiddenPlayers.containsKey(player.getUniqueId());
+ // Purpur start
+ return canSee(player.getUniqueId());
+ }
+
+ public boolean canSee(UUID uuid) {
+ return !hiddenPlayers.containsKey(uuid);
+ // Purpur end
}
@Override