testserver/CraftBukkit-Patches/0067-Snapshot-Protocol.patch

From f56b55c5dcd17f2238647b1a32ad097274cf5650 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Mon, 8 Jul 2013 21:27:40 +1000
Subject: [PATCH] Snapshot Protocol


diff --git a/pom.xml b/pom.xml
index 69e596b..f91396f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
   <groupId>org.spigotmc</groupId>
   <artifactId>spigot</artifactId>
   <packaging>jar</packaging>
-  <version>1.6.1-R0.1-SNAPSHOT</version>
+  <version>1.6.2-R0.1-SNAPSHOT</version>
   <name>Spigot</name>
   <url>http://www.spigotmc.org</url>
 
@@ -42,7 +42,7 @@
     <dependency>
       <groupId>org.spigotmc</groupId>
       <artifactId>spigot-api</artifactId>
-      <version>${project.version}</version>
+      <version>1.6.1-R0.1-SNAPSHOT</version>
       <type>jar</type>
       <scope>compile</scope>
     </dependency>
diff --git a/src/main/java/net/minecraft/server/ItemBlock.java b/src/main/java/net/minecraft/server/ItemBlock.java
index b2c3ed8..e46cb2a 100644
--- a/src/main/java/net/minecraft/server/ItemBlock.java
+++ b/src/main/java/net/minecraft/server/ItemBlock.java
@@ -110,6 +110,12 @@ public class ItemBlock extends Item {
 
             world.makeSound((double) ((float) x + 0.5F), (double) ((float) y + 0.5F), (double) ((float) z + 0.5F), block.stepSound.getPlaceSound(), (block.stepSound.getVolume1() + 1.0F) / 2.0F, block.stepSound.getVolume2() * 0.8F);
         }
+        // Spigot Start
+        if ( org.spigotmc.SpigotConfig.snapshotProtocol && block instanceof BlockSign )
+        {
+            ( (EntityPlayer) entityhuman ).playerConnection.sendPacket( new Packet133SignPlace( x, y, z ) );
+        }
+        // Spigot End
 
         if (itemstack != null) {
             --itemstack.count;
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 415087a..de730fa 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -762,7 +762,7 @@ public abstract class MinecraftServer implements ICommandListener, Runnable, IMo
     }
 
     public String getVersion() {
-        return "1.6.1";
+        return org.spigotmc.SpigotConfig.gameVersion; // Spigot
     }
 
     public int A() {
diff --git a/src/main/java/net/minecraft/server/Packet.java b/src/main/java/net/minecraft/server/Packet.java
index 9389a7d..4a75e71 100644
--- a/src/main/java/net/minecraft/server/Packet.java
+++ b/src/main/java/net/minecraft/server/Packet.java
@@ -321,6 +321,7 @@ public abstract class Packet {
         a(130, true, true, Packet130UpdateSign.class);
         a(131, true, false, Packet131ItemData.class);
         a(132, true, false, Packet132TileEntityData.class);
+        a(133, true, false, Packet133SignPlace.class); // Spigot
         a(200, true, false, Packet200Statistic.class);
         a(201, true, false, Packet201PlayerInfo.class);
         a(202, true, true, Packet202Abilities.class);
diff --git a/src/main/java/net/minecraft/server/Packet133SignPlace.java b/src/main/java/net/minecraft/server/Packet133SignPlace.java
new file mode 100644
index 0000000..a1b2bbb
--- /dev/null
+++ b/src/main/java/net/minecraft/server/Packet133SignPlace.java
@@ -0,0 +1,49 @@
+package net.minecraft.server;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+public class Packet133SignPlace extends Packet
+{
+
+    private int x, y, z;
+
+    public Packet133SignPlace()
+    {
+    }
+
+    public Packet133SignPlace(int x, int y, int z)
+    {
+        this.x = x;
+        this.y = y;
+        this.z = z;
+    }
+
+    @Override
+    public void a(DataInput datainput) throws IOException
+    {
+        throw new UnsupportedOperationException( "Not supported yet." ); //To change body of generated methods, choose Tools | Templates.
+    }
+
+    @Override
+    public void a(DataOutput dataoutput) throws IOException
+    {
+        dataoutput.writeByte( 0 );
+        dataoutput.writeInt( x );
+        dataoutput.writeInt( y );
+        dataoutput.writeInt( z );
+    }
+
+    @Override
+    public void handle(Connection connection)
+    {
+        throw new UnsupportedOperationException( "Not supported yet." ); //To change body of generated methods, choose Tools | Templates.
+    }
+
+    @Override
+    public int a()
+    {
+        return 13;
+    }
+}
diff --git a/src/main/java/net/minecraft/server/Packet44UpdateAttributes.java b/src/main/java/net/minecraft/server/Packet44UpdateAttributes.java
new file mode 100644
index 0000000..2d60528
--- /dev/null
+++ b/src/main/java/net/minecraft/server/Packet44UpdateAttributes.java
@@ -0,0 +1,60 @@
+package net.minecraft.server;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+
+public class Packet44UpdateAttributes extends Packet {
+
+    private int a;
+    private final java.util.List<AttributeModifiable> b = new java.util.ArrayList<AttributeModifiable>();
+
+    public Packet44UpdateAttributes() {}
+
+    public Packet44UpdateAttributes(int i, Collection collection) {
+        this.a = i;
+        Iterator iterator = collection.iterator();
+
+        while (iterator.hasNext()) {
+            AttributeModifiable attributeinstance = (AttributeModifiable) iterator.next();
+
+            this.b.add( attributeinstance );
+        }
+    }
+
+    public void a(DataInput datainput) throws java.io.IOException { // Spigot - throws
+        throw new UnsupportedOperationException();
+    }
+
+    public void a(DataOutput dataoutput) throws java.io.IOException { // Spigot - throws
+        dataoutput.writeInt( this.a );
+        dataoutput.writeInt( this.b.size() );
+        for ( AttributeModifiable attribute : this.b )
+        {
+            a( attribute.a().a(), dataoutput );
+            dataoutput.writeDouble( attribute.b() );
+            dataoutput.writeShort( attribute.c().size() );
+
+            for ( Object o : attribute.c() )
+            {
+                AttributeModifier modifier = (AttributeModifier) o;
+                dataoutput.writeLong( modifier.a().getMostSignificantBits() );
+                dataoutput.writeLong( modifier.a().getLeastSignificantBits() );
+                dataoutput.writeDouble( modifier.d() );
+                dataoutput.writeByte( modifier.c() );
+            }
+        }
+    }
+
+    public void handle(Connection connection) {
+        connection.a(this);
+    }
+
+    public int a() {
+        return 8 + this.b.size() * 24;
+    }
+}
diff --git a/src/main/java/net/minecraft/server/PendingConnection.java b/src/main/java/net/minecraft/server/PendingConnection.java
index 9b8ddd2..3664a1c 100644
--- a/src/main/java/net/minecraft/server/PendingConnection.java
+++ b/src/main/java/net/minecraft/server/PendingConnection.java
@@ -76,8 +76,8 @@ public class PendingConnection extends Connection {
         } else {
             PublicKey publickey = this.server.H().getPublic();
 
-            if (packet2handshake.d() != 73) {
-                if (packet2handshake.d() > 73) {
+            if (packet2handshake.d() != org.spigotmc.SpigotConfig.protocolVersion) { // Spigot
+                if (packet2handshake.d() > org.spigotmc.SpigotConfig.protocolVersion) { // Spigot
                     this.disconnect("Outdated server!");
                 } else {
                     this.disconnect("Outdated client!");
@@ -156,7 +156,7 @@ public class PendingConnection extends Connection {
                 s = pingEvent.getMotd() + "\u00A7" + playerlist.getPlayerCount() + "\u00A7" + pingEvent.getMaxPlayers();
             } else {
                 // CraftBukkit start - Don't create a list from an array
-                Object[] list = new Object[] { 1, 73, this.server.getVersion(), pingEvent.getMotd(), playerlist.getPlayerCount(), pingEvent.getMaxPlayers() };
+                Object[] list = new Object[] { 1, org.spigotmc.SpigotConfig.protocolVersion, this.server.getVersion(), pingEvent.getMotd(), playerlist.getPlayerCount(), pingEvent.getMaxPlayers() }; // Spigot
 
                 StringBuilder builder = new StringBuilder();
                 for (Object object : list) {
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
index e8039d7..982f503 100644
--- a/src/main/java/org/spigotmc/SpigotConfig.java
+++ b/src/main/java/org/spigotmc/SpigotConfig.java
@@ -280,4 +280,23 @@ public class SpigotConfig
 
         Bukkit.getLogger().setFilter( new LogFilter() );
     }
+
+    public static boolean snapshotProtocol;
+    public static String gameVersion;
+    public static byte protocolVersion;
+    private static void snapshotProtocol()
+    {
+        snapshotProtocol = getBoolean( "settings.snapshot-protocol", false );
+        snapshotProtocol = true;
+
+        gameVersion = ( snapshotProtocol ) ? "1.6.2" : "1.6.1";
+        protocolVersion = (byte) ( ( snapshotProtocol ) ? 74 : 73 );
+        if ( snapshotProtocol )
+        {
+            Bukkit.getLogger().severe( "================ [Snapshot Protocol] ================" );
+            Bukkit.getLogger().severe( "Initialised Snapshot Protocol for " + gameVersion + " (" + protocolVersion + ")" );
+            Bukkit.getLogger().severe( "Features may NOT be implemented! Use at your own risk!" );
+            Bukkit.getLogger().severe( "================ ====================================" );
+        }
+    }
 }
-- 
1.8.1.2