Files
Purpur/patches/server/0147-Spread-out-and-optimise-player-list-ticks.patch
BillyGalbreath 1362f49b24 Updated Upstream (Paper, Tuinity, & Airplane)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
bca97a8f7 replace spaces in world key (touches #5397)
de94f6485 Refactor chat message composition (#5396)
e27f334bb [CI-SKIP] Fix makemcdevsrc.sh for nms relocations (#5389)
ae15e85da Updated Upstream (CraftBukkit)
26fe0ac5a Only set despawnTimer for Wandering Traders spawned by MobSpawnerTrader (#5391)
b748eb7b8 Fix VanillaMobGoalTest#testBukkitMap (#5390)
18dbbb578 [Auto] Updated Upstream (CraftBukkit)
fac9cc5d5 [CI-SKIP] Ignore .gitignore
087aa70e7 Deprecate ItemStack#setLore(List<String>) and ItemStack#getLore, add Component based alternatives
9889c651c apply fixup
c310f0a61 Updated Upstream (Bukkit/CraftBukkit)
f17560ab0 wtf is this t file -jmp
347f3a9b8 fix compile
700e9e6a5 rebase
cf4dc464a Revert de5f4e469...c270abe96
6870db613 script & POM fix
743c6533c Replace ** with * (BSD/macOS)
376d7b097 Don't remove the .java
fcb3fd42a Fix macOS/BSD support
8cfc05249 Link correctly
ba1031ca7 Rename work dir
c8d844ab7 Actually fix preloading this time
e62aa5e3e Fix class preloading
1c03cf898 It's mojang math, not minecraft math
1034873df Apply fixups
39b125771 Use revision file
956150da7 Welcome to 1.16.5-R0.2
ccb217c01 Change cache keys
0d217001c more work
f6d820f07 It compiles
0f78e9525 More work
1718f61bf Updated Upstream (CraftBukkit/Spigot)
b28d46114 Update scripts for NMS repackaging

Tuinity Changes:
9bdcb9b8e Delete work dir when running jar
6351d7ca7 Update Upstream (Paper)
932c199a6 Generate md-dev correctly
bf3e73778 Make packet limiter work from IDE
1686f3861 Fix packet limiter config
f40f7b425 Update README.md styling (#264)
da1c3ace5 GH Actions Changes (#213)
5f325ecf1 Update Upstream (Paper)
0f83fe48d Update Upstream (Paper)

Airplane Changes:
f94d39947 Merge pull request #18 from notOM3GA/upstream/nms-repackage
0fc622631 Force build for Flare update
08439d6a9 Update Upstream (Tuinity)
2021-03-21 23:00:01 -05:00

77 lines
3.3 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/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 54e009ee763a689125eb521f9144951aac53a4c0..fbc8f7746fc92def73c244b3c12da990741d4bd5 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -150,7 +150,7 @@ 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;
@@ -1012,22 +1012,23 @@ 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 1ff48eae5e5b732fbd1e720c55e08a30669bebfa..ca465a53a0c6232f912287704fc63cdcc59a28bd 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1444,7 +1444,13 @@ 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