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 player list ticks


diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
index 3f634a266..7ac756179 100644
--- a/src/main/java/net/minecraft/server/PlayerList.java
+++ b/src/main/java/net/minecraft/server/PlayerList.java
@@ -919,10 +919,11 @@ public abstract class PlayerList {
     }
 
     public void tick() {
-        if (++this.w > 600) {
+        if (true) {
+            int tick = getTick();  // Purpur
             // CraftBukkit start
-            for (int i = 0; i < this.players.size(); ++i) {
-                final EntityPlayer target = (EntityPlayer) this.players.get(i);
+            if (tick < this.players.size()) { // Purpur
+                final EntityPlayer target = (EntityPlayer) this.players.get(tick); // Purpur
 
                 target.playerConnection.sendPacket(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.UPDATE_LATENCY, Iterables.filter(this.players, new Predicate<EntityPlayer>() {
                     @Override
@@ -931,12 +932,23 @@ public abstract class PlayerList {
                     }
                 })));
             }
+
             // CraftBukkit end
-            this.w = 0;
+            // Purpur start
+            if (tick >= 600) {
+                setTick(0);
+            } else {
+                setTick(tick + 1);
+            }
+            // Purpur end
         }
 
     }
 
+    public final int getTick() { return this.w; } // Purpur - OBFHELPER
+
+    public final void setTick(int tick) { this.w = tick; } // Purpur - OBFHELPER
+
     public void sendAll(Packet<?> packet) {
         for (int i = 0; i < this.players.size(); ++i) {
             ((EntityPlayer) this.players.get(i)).playerConnection.sendPacket(packet);