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Merge tick shuffling branch into master.

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md_5 2014-01-27 08:40:12 +11:00
parent d3f7cce233
commit 6bf69c66f3
2 changed files with 152 additions and 1 deletions
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110
CraftBukkit-Patches/0002-mc-dev-imports.patch
View File

@ -1,4 +1,4 @@
From 1d5b81555def55b67178090ba0e5f3ecf27f5bda Mon Sep 17 00:00:00 2001
From 95e52dc06241d2a34781b0c4258c99d900ea3c44 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Sun, 1 Dec 2013 15:10:48 +1100
Subject: [PATCH] mc-dev imports
@ -1969,6 +1969,114 @@ index 0000000..900ed68
+ return regionfile.b(i & 31, j & 31);
+ }
+}
diff --git a/src/main/java/net/minecraft/server/ServerConnection.java b/src/main/java/net/minecraft/server/ServerConnection.java
new file mode 100644
index 0000000..3691094
--- /dev/null
+++ b/src/main/java/net/minecraft/server/ServerConnection.java
@@ -0,0 +1,102 @@
+package net.minecraft.server;
+
+import java.net.InetAddress;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+import java.util.concurrent.Callable;
+
+import net.minecraft.util.com.google.common.util.concurrent.ThreadFactoryBuilder;
+import net.minecraft.util.io.netty.bootstrap.ServerBootstrap;
+import net.minecraft.util.io.netty.channel.ChannelFuture;
+import net.minecraft.util.io.netty.channel.nio.NioEventLoopGroup;
+import net.minecraft.util.io.netty.channel.socket.nio.NioServerSocketChannel;
+import net.minecraft.util.io.netty.util.concurrent.GenericFutureListener;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+public class ServerConnection {
+
+ private static final Logger b = LogManager.getLogger();
+ private static final NioEventLoopGroup c = new NioEventLoopGroup(0, (new ThreadFactoryBuilder()).setNameFormat("Netty IO #%d").setDaemon(true).build());
+ private final MinecraftServer d;
+ public volatile boolean a;
+ private final List e = Collections.synchronizedList(new ArrayList());
+ private final List f = Collections.synchronizedList(new ArrayList());
+
+ public ServerConnection(MinecraftServer minecraftserver) {
+ this.d = minecraftserver;
+ this.a = true;
+ }
+
+ public void a(InetAddress inetaddress, int i) {
+ List list = this.e;
+
+ synchronized (this.e) {
+ this.e.add(((ServerBootstrap) ((ServerBootstrap) (new ServerBootstrap()).channel(NioServerSocketChannel.class)).childHandler(new ServerConnectionChannel(this)).group(c).localAddress(inetaddress, i)).bind().syncUninterruptibly());
+ }
+ }
+
+ public void b() {
+ this.a = false;
+ Iterator iterator = this.e.iterator();
+
+ while (iterator.hasNext()) {
+ ChannelFuture channelfuture = (ChannelFuture) iterator.next();
+
+ channelfuture.channel().close().syncUninterruptibly();
+ }
+ }
+
+ public void c() {
+ List list = this.f;
+
+ synchronized (this.f) {
+ Iterator iterator = this.f.iterator();
+
+ while (iterator.hasNext()) {
+ NetworkManager networkmanager = (NetworkManager) iterator.next();
+
+ if (!networkmanager.d()) {
+ iterator.remove();
+ if (networkmanager.f() != null) {
+ networkmanager.getPacketListener().a(networkmanager.f());
+ } else if (networkmanager.getPacketListener() != null) {
+ networkmanager.getPacketListener().a(new ChatComponentText("Disconnected"));
+ }
+ } else {
+ try {
+ networkmanager.a();
+ } catch (Exception exception) {
+ if (networkmanager.c()) {
+ CrashReport crashreport = CrashReport.a(exception, "Ticking memory connection");
+ CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Ticking connection");
+
+ crashreportsystemdetails.a("Connection", (Callable) (new CrashReportServerConnection(this, networkmanager)));
+ throw new ReportedException(crashreport);
+ }
+
+ b.warn("Failed to handle packet for " + networkmanager.getSocketAddress(), exception);
+ ChatComponentText chatcomponenttext = new ChatComponentText("Internal server error");
+
+ networkmanager.handle(new PacketPlayOutKickDisconnect(chatcomponenttext), new GenericFutureListener[] { new ServerConnectionFuture(this, networkmanager, chatcomponenttext)});
+ networkmanager.g();
+ }
+ }
+ }
+ }
+ }
+
+ public MinecraftServer d() {
+ return this.d;
+ }
+
+ static List a(ServerConnection serverconnection) {
+ return serverconnection.f;
+ }
+
+ static MinecraftServer b(ServerConnection serverconnection) {
+ return serverconnection.d;
+ }
+}
diff --git a/src/main/java/net/minecraft/server/ServerStatisticManager.java b/src/main/java/net/minecraft/server/ServerStatisticManager.java
new file mode 100644
index 0000000..2f980cb

43
CraftBukkit-Patches/0103-Add-Optional-Tick-Shuffling.patch Normal file
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@ -0,0 +1,43 @@
From a78bccdc4d9a40df173696163ad9e7ddbf167afe Mon Sep 17 00:00:00 2001
From: md_5 <git@md-5.net>
Date: Mon, 27 Jan 2014 08:39:26 +1100
Subject: [PATCH] Add Optional Tick Shuffling
This prevents players from 'gaming' the server, and strategically relogging to increase their position in the tick order.
diff --git a/src/main/java/net/minecraft/server/ServerConnection.java b/src/main/java/net/minecraft/server/ServerConnection.java
index 3691094..c91ed8e 100644
--- a/src/main/java/net/minecraft/server/ServerConnection.java
+++ b/src/main/java/net/minecraft/server/ServerConnection.java
@@ -53,6 +53,13 @@ public class ServerConnection {
List list = this.f;
synchronized (this.f) {
+ // Spigot Start
+ // This prevents players from 'gaming' the server, and strategically relogging to increase their position in the tick order
+ if ( org.spigotmc.SpigotConfig.playerShuffle > 0 && MinecraftServer.currentTick % org.spigotmc.SpigotConfig.playerShuffle == 0 )
+ {
+ Collections.shuffle( this.f );
+ }
+ // Spigot End
Iterator iterator = this.f.iterator();
while (iterator.hasNext()) {
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
index d26b621..552266b 100755
--- a/src/main/java/org/spigotmc/SpigotConfig.java
+++ b/src/main/java/org/spigotmc/SpigotConfig.java
@@ -260,4 +260,10 @@ public class SpigotConfig
playerSample = getInt( "settings.sample-count", 12 );
System.out.println( "Server Ping Player Sample Count: " + playerSample );
}
+
+ public static int playerShuffle;
+ private static void playerShuffle()
+ {
+ playerShuffle = getInt( "settings.player-shuffle", 0 );
+ }
}
--
1.8.3.2