Paper/CraftBukkit-Patches/0031-Enable-Improved-Ping-Sending.patch

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From 95f2f96ba844d9b954a46eeb68bb113f31df6618 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
Date: Sun, 24 Feb 2013 20:45:20 +1100
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Subject: [PATCH] Enable Improved Ping Sending
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diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java
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index 094da96..8d7a59a 100644
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--- a/src/main/java/net/minecraft/server/EntityPlayer.java
+++ b/src/main/java/net/minecraft/server/EntityPlayer.java
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@@ -52,6 +52,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting {
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public int newLevel = 0;
public int newTotalExp = 0;
public boolean keepLevel = false;
+ public int lastPing = -1; // Spigot
// CraftBukkit end
public EntityPlayer(MinecraftServer minecraftserver, World world, String s, PlayerInteractManager playerinteractmanager) {
diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java
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index 018feb2..0e5bf6c 100644
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--- a/src/main/java/net/minecraft/server/PlayerList.java
+++ b/src/main/java/net/minecraft/server/PlayerList.java
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@@ -717,6 +717,25 @@ public abstract class PlayerList {
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this.sendAll(new Packet201PlayerInfo(entityplayer.getName(), true, entityplayer.ping));
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}
// CraftBukkit end */
+ // Spigot start
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+ if ( !players.isEmpty() )
+ {
+ int index = MinecraftServer.currentTick % this.players.size();
+ EntityPlayer player = (EntityPlayer) this.players.get( index );
+ if ( player.lastPing == -1 || Math.abs( player.ping - player.lastPing ) > 20 )
+ {
+ Packet packet = new Packet201PlayerInfo( player.listName, true, player.ping );
+ for ( EntityPlayer splayer : (List<EntityPlayer>) this.players )
+ {
+ if ( splayer.getBukkitEntity().canSee( player.getBukkitEntity() ) )
+ {
+ splayer.playerConnection.sendPacket( packet );
+ }
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+ }
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+ player.lastPing = player.ping;
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+ }
+ }
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+ // Spigot end
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}
public void sendAll(Packet packet) {
--
1.8.1.2
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