Update CraftBukkit to Minecraft 1.4.6

By: feildmaster <admin@feildmaster.com>

paper-server/pom.xml

@@ -4,7 +4,7 @@
   <groupId>org.bukkit</groupId>
   <artifactId>craftbukkit</artifactId>
   <packaging>jar</packaging>
-  <version>1.4.5-R1.1-SNAPSHOT</version>
+  <version>1.4.6-R0.1-SNAPSHOT</version>
   <name>CraftBukkit</name>
   <url>http://www.bukkit.org</url>
 
@@ -12,8 +12,8 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <api.version>unknown</api.version>
     <junit.version>4.11</junit.version>
-    <minecraft.version>1.4.5</minecraft.version>
+    <minecraft.version>1.4.6</minecraft.version>
-    <minecraft_version>1_4_5</minecraft_version>
+    <minecraft_version>1_4_6</minecraft_version>
   </properties>
 
   <scm>

paper-server/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java

@@ -106,7 +106,7 @@ public class CraftOfflinePlayer implements OfflinePlayer, ConfigurationSerializa
         for (Object obj : server.getHandle().players) {
             EntityPlayer player = (EntityPlayer) obj;
             if (player.name.equalsIgnoreCase(getName())) {
-                return (player.netServerHandler != null) ? player.netServerHandler.getPlayer() : null;
+                return (player.playerConnection != null) ? player.playerConnection.getPlayer() : null;
             }
         }
 

paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java

@@ -23,12 +23,14 @@ import net.minecraft.server.ChunkCoordinates;
 import net.minecraft.server.Convertable;
 import net.minecraft.server.ConvertProgressUpdater;
 import net.minecraft.server.CraftingManager;
+import net.minecraft.server.DedicatedPlayerList;
 import net.minecraft.server.DedicatedServer;
 import net.minecraft.server.Enchantment;
 import net.minecraft.server.EntityPlayer;
 import net.minecraft.server.EntityTracker;
 import net.minecraft.server.EnumGamemode;
 import net.minecraft.server.ExceptionWorldConflict;
+import net.minecraft.server.PlayerList;
 import net.minecraft.server.RecipesFurnace;
 import net.minecraft.server.IProgressUpdate;
 import net.minecraft.server.IWorldAccess;
@@ -37,8 +39,6 @@ import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.MobEffectList;
 import net.minecraft.server.PropertyManager;
 import net.minecraft.server.ServerCommand;
-import net.minecraft.server.ServerConfigurationManager;
-import net.minecraft.server.ServerConfigurationManagerAbstract;
 import net.minecraft.server.ServerNBTManager;
 import net.minecraft.server.WorldLoaderServer;
 import net.minecraft.server.WorldManager;
@@ -144,7 +144,7 @@ public final class CraftServer implements Server {
     private final StandardMessenger messenger = new StandardMessenger();
     private final PluginManager pluginManager = new SimplePluginManager(this, commandMap);
     protected final MinecraftServer console;
-    protected final ServerConfigurationManager server;
+    protected final DedicatedPlayerList playerList;
     private final Map<String, World> worlds = new LinkedHashMap<String, World>();
     private YamlConfiguration configuration;
     private final Yaml yaml = new Yaml(new SafeConstructor());
@@ -159,16 +159,22 @@ public final class CraftServer implements Server {
     private int ambientSpawn = -1;
     private File container;
     private WarningState warningState = WarningState.DEFAULT;
+    private final BooleanWrapper online = new BooleanWrapper();
+
+    private final class BooleanWrapper {
+        private boolean value = true;
+    }
 
     static {
         ConfigurationSerialization.registerClass(CraftOfflinePlayer.class);
         CraftItemFactory.instance();
     }
 
-    public CraftServer(MinecraftServer console, ServerConfigurationManagerAbstract server) {
+    public CraftServer(MinecraftServer console, PlayerList playerList) {
         this.console = console;
-        this.server = (ServerConfigurationManager) server;
+        this.playerList = (DedicatedPlayerList) playerList;
         this.serverVersion = CraftServer.class.getPackage().getImplementationVersion();
+        online.value = console.getPropertyManager().getBoolean("online-mode", true);
 
         Bukkit.setServer(this);
 
@@ -299,11 +305,11 @@ public final class CraftServer implements Server {
 
     @SuppressWarnings("unchecked")
     public Player[] getOnlinePlayers() {
-        List<EntityPlayer> online = server.players;
+        List<EntityPlayer> online = playerList.players;
         Player[] players = new Player[online.size()];
 
         for (int i = 0; i < players.length; i++) {
-            players[i] = online.get(i).netServerHandler.getPlayer();
+            players[i] = online.get(i).playerConnection.getPlayer();
         }
 
         return players;
@@ -345,7 +351,7 @@ public final class CraftServer implements Server {
     }
 
     public Player getPlayer(final EntityPlayer entity) {
-        return entity.netServerHandler.getPlayer();
+        return entity.playerConnection.getPlayer();
     }
 
     public List<Player> matchPlayer(String partialName) {
@@ -370,7 +376,7 @@ public final class CraftServer implements Server {
     }
 
     public int getMaxPlayers() {
-        return server.getMaxPlayers();
+        return playerList.getMaxPlayers();
     }
 
     // NOTE: These are dependent on the corrisponding call in MinecraftServer
@@ -478,8 +484,8 @@ public final class CraftServer implements Server {
         return new ArrayList<World>(worlds.values());
     }
 
-    public ServerConfigurationManager getHandle() {
+    public DedicatedPlayerList getHandle() {
-        return server;
+        return playerList;
     }
 
     // NOTE: Should only be called from DedicatedServer.ah()
@@ -520,7 +526,7 @@ public final class CraftServer implements Server {
         boolean monsters = config.getBoolean("spawn-monsters", console.worlds.get(0).difficulty > 0);
         int difficulty = config.getInt("difficulty", console.worlds.get(0).difficulty);
 
-        console.setOnlineMode(config.getBoolean("online-mode", console.getOnlineMode()));
+        online.value = config.getBoolean("online-mode", console.getOnlineMode());
         console.setSpawnAnimals(config.getBoolean("spawn-animals", console.getSpawnAnimals()));
         console.setPvP(config.getBoolean("pvp", console.getPvP()));
         console.setAllowFlight(config.getBoolean("allow-flight", console.getAllowFlight()));
@@ -833,7 +839,7 @@ public final class CraftServer implements Server {
     }
 
     public void savePlayers() {
-        server.savePlayers();
+        playerList.savePlayers();
     }
 
     public void configureDbConfig(ServerConfig config) {
@@ -946,7 +952,7 @@ public final class CraftServer implements Server {
     }
 
     public boolean getOnlineMode() {
-        return console.getOnlineMode();
+        return online.value;
     }
 
     public boolean getAllowFlight() {
@@ -1059,24 +1065,24 @@ public final class CraftServer implements Server {
 
     @SuppressWarnings("unchecked")
     public Set<String> getIPBans() {
-        return server.getIPBans().getEntries().keySet();
+        return playerList.getIPBans().getEntries().keySet();
     }
 
     public void banIP(String address) {
         BanEntry entry = new BanEntry(address);
-        server.getIPBans().add(entry);
+        playerList.getIPBans().add(entry);
-        server.getIPBans().save();
+        playerList.getIPBans().save();
     }
 
     public void unbanIP(String address) {
-        server.getIPBans().remove(address);
+        playerList.getIPBans().remove(address);
-        server.getIPBans().save();
+        playerList.getIPBans().save();
     }
 
     public Set<OfflinePlayer> getBannedPlayers() {
         Set<OfflinePlayer> result = new HashSet<OfflinePlayer>();
 
-        for (Object name : server.getNameBans().getEntries().keySet()) {
+        for (Object name : playerList.getNameBans().getEntries().keySet()) {
             result.add(getOfflinePlayer((String) name));
         }
 
@@ -1084,14 +1090,14 @@ public final class CraftServer implements Server {
     }
 
     public void setWhitelist(boolean value) {
-        server.hasWhitelist = value;
+        playerList.hasWhitelist = value;
         console.getPropertyManager().a("white-list", value);
     }
 
     public Set<OfflinePlayer> getWhitelistedPlayers() {
         Set<OfflinePlayer> result = new LinkedHashSet<OfflinePlayer>();
 
-        for (Object name : server.getWhitelisted()) {
+        for (Object name : playerList.getWhitelisted()) {
             if (((String)name).length() == 0 || ((String)name).startsWith("#")) {
                 continue;
             }
@@ -1104,7 +1110,7 @@ public final class CraftServer implements Server {
     public Set<OfflinePlayer> getOperators() {
         Set<OfflinePlayer> result = new HashSet<OfflinePlayer>();
 
-        for (Object name : server.getOPs()) {
+        for (Object name : playerList.getOPs()) {
             result.add(getOfflinePlayer((String) name));
         }
 
@@ -1112,7 +1118,7 @@ public final class CraftServer implements Server {
     }
 
     public void reloadWhitelist() {
-        server.reloadWhitelist();
+        playerList.reloadWhitelist();
     }
 
     public GameMode getDefaultGameMode() {

paper-server/src/main/java/org/bukkit/craftbukkit/CraftWorld.java

@@ -222,7 +222,7 @@ public class CraftWorld implements World {
     }
 
     public boolean isChunkInUse(int x, int z) {
-        return world.getPlayerManager().isChunkInUse(x, z);
+        return world.getPlayerChunkMap().isChunkInUse(x, z);
     }
 
     public boolean loadChunk(int x, int z, boolean generate) {
@@ -430,9 +430,9 @@ public class CraftWorld implements World {
         // Forces the client to update to the new time immediately
         for (Player p : getPlayers()) {
             CraftPlayer cp = (CraftPlayer) p;
-            if (cp.getHandle().netServerHandler == null) continue;
+            if (cp.getHandle().playerConnection == null) continue;
 
-            cp.getHandle().netServerHandler.sendPacket(new Packet4UpdateTime(cp.getHandle().world.getTime(), cp.getHandle().getPlayerTime()));
+            cp.getHandle().playerConnection.sendPacket(new Packet4UpdateTime(cp.getHandle().world.getTime(), cp.getHandle().getPlayerTime()));
         }
     }
 
@@ -767,12 +767,12 @@ public class CraftWorld implements World {
         radius *= radius;
 
         for (Player player : getPlayers()) {
-            if (((CraftPlayer) player).getHandle().netServerHandler == null) continue;
+            if (((CraftPlayer) player).getHandle().playerConnection == null) continue;
             if (!location.getWorld().equals(player.getWorld())) continue;
 
             distance = (int) player.getLocation().distanceSquared(location);
             if (distance <= radius) {
-                ((CraftPlayer) player).getHandle().netServerHandler.sendPacket(packet);
+                ((CraftPlayer) player).getHandle().playerConnection.sendPacket(packet);
             }
         }
     }

paper-server/src/main/java/org/bukkit/craftbukkit/enchantments/CraftEnchantment.java

@@ -72,6 +72,8 @@ public class CraftEnchantment extends Enchantment {
             return "OXYGEN";
         case 6:
             return "WATER_WORKER";
+        case 7:
+            return "THORNS";
         case 16:
             return "DAMAGE_ALL";
         case 17:

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java

@@ -148,6 +148,7 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
             else { return new CraftHanging(server, (EntityHanging) entity); }
         }
         else if (entity instanceof EntityTNTPrimed) { return new CraftTNTPrimed(server, (EntityTNTPrimed) entity); }
+        else if (entity instanceof EntityFireworks) { return new CraftFirework(server, (EntityFireworks) entity); }
 
         throw new IllegalArgumentException("Unknown entity");
     }

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java

@@ -0,0 +1,28 @@
+package org.bukkit.craftbukkit.entity;
+
+import net.minecraft.server.EntityFireworks;
+
+import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.Firework;
+
+public class CraftFirework extends CraftEntity implements Firework {
+
+    public CraftFirework(CraftServer server, EntityFireworks entity) {
+        super(server, entity);
+    }
+
+    @Override
+    public EntityFireworks getHandle() {
+        return (EntityFireworks) entity;
+    }
+
+    @Override
+    public String toString() {
+        return "CraftFirework";
+    }
+
+    public EntityType getType() {
+        return EntityType.FIREWORK;
+    }
+}

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java

@@ -229,7 +229,7 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
     }
 
     private void openCustomInventory(Inventory inventory, EntityPlayer player, int windowType) {
-        if (player.netServerHandler == null) return;
+        if (player.playerConnection == null) return;
         Container container = new CraftContainer(inventory, this, player.nextContainerCounter());
 
         container = CraftEventFactory.callInventoryOpenEvent(player, container);
@@ -238,7 +238,7 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
         String title = container.getBukkitView().getTitle();
         int size = container.getBukkitView().getTopInventory().getSize();
 
-        player.netServerHandler.sendPacket(new Packet100OpenWindow(container.windowId, windowType, title, size));
+        player.playerConnection.sendPacket(new Packet100OpenWindow(container.windowId, windowType, title, size));
         getHandle().activeContainer = container;
         getHandle().activeContainer.addSlotListener(player);
     }
@@ -279,10 +279,10 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
 
     public void openInventory(InventoryView inventory) {
         if (!(getHandle() instanceof EntityPlayer)) return; // TODO: NPC support?
-        if (((EntityPlayer) getHandle()).netServerHandler == null) return;
+        if (((EntityPlayer) getHandle()).playerConnection == null) return;
         if (getHandle().activeContainer != getHandle().defaultContainer) {
             // fire INVENTORY_CLOSE if one already open
-            ((EntityPlayer)getHandle()).netServerHandler.handleContainerClose(new Packet101CloseWindow(getHandle().activeContainer.windowId));
+            ((EntityPlayer)getHandle()).playerConnection.handleContainerClose(new Packet101CloseWindow(getHandle().activeContainer.windowId));
         }
         EntityPlayer player = (EntityPlayer) getHandle();
         Container container;
@@ -303,7 +303,7 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
         int windowType = CraftContainer.getNotchInventoryType(type);
         String title = inventory.getTitle();
         int size = inventory.getTopInventory().getSize();
-        player.netServerHandler.sendPacket(new Packet100OpenWindow(container.windowId, windowType, title, size));
+        player.playerConnection.sendPacket(new Packet100OpenWindow(container.windowId, windowType, title, size));
         player.activeContainer = container;
         player.activeContainer.addSlotListener(player);
     }

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java

@@ -22,11 +22,11 @@ public class CraftItem extends CraftEntity implements Item {
     }
 
     public ItemStack getItemStack() {
-        return CraftItemStack.asCraftMirror(item.itemStack);
+        return CraftItemStack.asCraftMirror(item.getItemStack());
     }
 
     public void setItemStack(ItemStack stack) {
-        item.itemStack = CraftItemStack.asNMSCopy(stack);
+        item.setItemStack(CraftItemStack.asNMSCopy(stack));
     }
 
     public int getPickupDelay() {

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java

@@ -255,8 +255,8 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
         getHandle().effects.remove(type.getId());
         getHandle().updateEffects = true;
         if (getHandle() instanceof EntityPlayer) {
-            if (((EntityPlayer) getHandle()).netServerHandler == null) return;
+            if (((EntityPlayer) getHandle()).playerConnection == null) return;
-            ((EntityPlayer) getHandle()).netServerHandler.sendPacket(new Packet42RemoveMobEffect(getHandle().id, new MobEffect(type.getId(), 0, 0)));
+            ((EntityPlayer) getHandle()).playerConnection.sendPacket(new Packet42RemoveMobEffect(getHandle().id, new MobEffect(type.getId(), 0, 0)));
         }
     }
 

paper-server/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java

@@ -94,9 +94,9 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     }
 
     public InetSocketAddress getAddress() {
-        if (getHandle().netServerHandler == null) return null;
+        if (getHandle().playerConnection == null) return null;
 
-        SocketAddress addr = getHandle().netServerHandler.networkManager.getSocketAddress();
+        SocketAddress addr = getHandle().playerConnection.networkManager.getSocketAddress();
         if (addr instanceof InetSocketAddress) {
             return (InetSocketAddress) addr;
         } else {
@@ -123,9 +123,9 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     }
 
     public void sendRawMessage(String message) {
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
 
-        getHandle().netServerHandler.sendPacket(new Packet3Chat(message));
+        getHandle().playerConnection.sendPacket(new Packet3Chat(message));
     }
 
     public void sendMessage(String message) {
@@ -181,11 +181,11 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
         Packet201PlayerInfo packet = new Packet201PlayerInfo(name, true, getHandle().ping);
         for (int i = 0; i < server.getHandle().players.size(); ++i) {
             EntityPlayer entityplayer = (EntityPlayer) server.getHandle().players.get(i);
-            if (entityplayer.netServerHandler == null) continue;
+            if (entityplayer.playerConnection == null) continue;
 
             if (entityplayer.getBukkitEntity().canSee(this)) {
-                entityplayer.netServerHandler.sendPacket(oldpacket);
+                entityplayer.playerConnection.sendPacket(oldpacket);
-                entityplayer.netServerHandler.sendPacket(packet);
+                entityplayer.playerConnection.sendPacket(packet);
             }
         }
     }
@@ -211,16 +211,16 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     }
 
     public void kickPlayer(String message) {
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
 
-        getHandle().netServerHandler.disconnect(message == null ? "" : message);
+        getHandle().playerConnection.disconnect(message == null ? "" : message);
     }
 
     public void setCompassTarget(Location loc) {
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
 
         // Do not directly assign here, from the packethandler we'll assign it.
-        getHandle().netServerHandler.sendPacket(new Packet6SpawnPosition(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ()));
+        getHandle().playerConnection.sendPacket(new Packet6SpawnPosition(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ()));
     }
 
     public Location getCompassTarget() {
@@ -228,9 +228,9 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     }
 
     public void chat(String msg) {
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
 
-        getHandle().netServerHandler.chat(msg, false);
+        getHandle().playerConnection.chat(msg, false);
     }
 
     public boolean performCommand(String command) {
@@ -238,36 +238,36 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     }
 
     public void playNote(Location loc, byte instrument, byte note) {
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
 
         int id = getHandle().world.getTypeId(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
-        getHandle().netServerHandler.sendPacket(new Packet54PlayNoteBlock(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ(), id, instrument, note));
+        getHandle().playerConnection.sendPacket(new Packet54PlayNoteBlock(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ(), id, instrument, note));
     }
 
     public void playNote(Location loc, Instrument instrument, Note note) {
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
 
         int id = getHandle().world.getTypeId(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
-        getHandle().netServerHandler.sendPacket(new Packet54PlayNoteBlock(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ(), id, instrument.getType(), note.getId()));
+        getHandle().playerConnection.sendPacket(new Packet54PlayNoteBlock(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ(), id, instrument.getType(), note.getId()));
     }
 
     public void playSound(Location loc, Sound sound, float volume, float pitch) {
-        if (loc == null || sound == null || getHandle().netServerHandler == null) return;
+        if (loc == null || sound == null || getHandle().playerConnection == null) return;
 
         double x = loc.getBlockX() + 0.5;
         double y = loc.getBlockY() + 0.5;
         double z = loc.getBlockZ() + 0.5;
 
         Packet62NamedSoundEffect packet = new Packet62NamedSoundEffect(CraftSound.getSound(sound), x, y, z, volume, pitch);
-        getHandle().netServerHandler.sendPacket(packet);
+        getHandle().playerConnection.sendPacket(packet);
     }
 
     public void playEffect(Location loc, Effect effect, int data) {
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
 
         int packetData = effect.getId();
         Packet61WorldEvent packet = new Packet61WorldEvent(packetData, loc.getBlockX(), loc.getBlockY(), loc.getBlockZ(), data, false);
-        getHandle().netServerHandler.sendPacket(packet);
+        getHandle().playerConnection.sendPacket(packet);
     }
 
     public <T> void playEffect(Location loc, Effect effect, T data) {
@@ -286,17 +286,17 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     }
 
     public void sendBlockChange(Location loc, int material, byte data) {
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
 
         Packet53BlockChange packet = new Packet53BlockChange(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ(), ((CraftWorld) loc.getWorld()).getHandle());
 
         packet.material = material;
         packet.data = data;
-        getHandle().netServerHandler.sendPacket(packet);
+        getHandle().playerConnection.sendPacket(packet);
     }
 
     public boolean sendChunkChange(Location loc, int sx, int sy, int sz, byte[] data) {
-        if (getHandle().netServerHandler == null) return false;
+        if (getHandle().playerConnection == null) return false;
 
         /*
         int x = loc.getBlockX();
@@ -320,7 +320,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
 
         Packet51MapChunk packet = new Packet51MapChunk(x, y, z, sx, sy, sz, data);
 
-        getHandle().netServerHandler.sendPacket(packet);
+        getHandle().playerConnection.sendPacket(packet);
 
         return true;
         */
@@ -329,7 +329,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     }
 
     public void sendMap(MapView map) {
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
 
         RenderData data = ((CraftMapView) map).render(this);
         for (int x = 0; x < 128; ++x) {
@@ -339,7 +339,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
                 bytes[y + 3] = data.buffer[y * 128 + x];
             }
             Packet131ItemData packet = new Packet131ItemData((short) Material.MAP.getId(), map.getId(), bytes);
-            getHandle().netServerHandler.sendPacket(packet);
+            getHandle().playerConnection.sendPacket(packet);
         }
     }
 
@@ -347,7 +347,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     public boolean teleport(Location location, PlayerTeleportEvent.TeleportCause cause) {
         EntityPlayer entity = getHandle();
 
-        if (entity.netServerHandler == null || entity.netServerHandler.disconnected) {
+        if (entity.playerConnection == null || entity.playerConnection.disconnected) {
             return false;
         }
 
@@ -378,7 +378,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
 
         // Check if the fromWorld and toWorld are the same.
         if (fromWorld == toWorld) {
-            entity.netServerHandler.teleport(to);
+            entity.playerConnection.teleport(to);
         } else {
             // Close any foreign inventory
             if (getHandle().activeContainer != getHandle().defaultContainer){
@@ -460,14 +460,14 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     }
 
     private void sendStatistic(int id, int amount) {
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
 
         while (amount > Byte.MAX_VALUE) {
             sendStatistic(id, Byte.MAX_VALUE);
             amount -= Byte.MAX_VALUE;
         }
 
-        getHandle().netServerHandler.sendPacket(new Packet200Statistic(id, amount));
+        getHandle().playerConnection.sendPacket(new Packet200Statistic(id, amount));
     }
 
     public void setPlayerTime(long time, boolean relative) {
@@ -520,7 +520,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
 
     @Override
     public void setGameMode(GameMode mode) {
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
 
         if (mode == null) {
             throw new IllegalArgumentException("Mode cannot be null");
@@ -533,14 +533,14 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
                 return;
             }
 
-            getHandle().itemInWorldManager.setGameMode(EnumGamemode.a(mode.getValue()));
+            getHandle().playerInteractManager.setGameMode(EnumGamemode.a(mode.getValue()));
-            getHandle().netServerHandler.sendPacket(new Packet70Bed(3, mode.getValue()));
+            getHandle().playerConnection.sendPacket(new Packet70Bed(3, mode.getValue()));
         }
     }
 
     @Override
     public GameMode getGameMode() {
-        return GameMode.getByValue(getHandle().itemInWorldManager.getGameMode().a());
+        return GameMode.getByValue(getHandle().playerInteractManager.getGameMode().a());
     }
 
     public void giveExp(int exp) {
@@ -624,7 +624,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
 
     public void hidePlayer(Player player) {
         Validate.notNull(player, "hidden player cannot be null");
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
         if (equals(player)) return;
         if (hiddenPlayers.containsKey(player.getName())) return;
         hiddenPlayers.put(player.getName(), player);
@@ -638,12 +638,12 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
         }
 
         //remove the hidden player from this player user list
-        getHandle().netServerHandler.sendPacket(new Packet201PlayerInfo(player.getPlayerListName(), false, 9999));
+        getHandle().playerConnection.sendPacket(new Packet201PlayerInfo(player.getPlayerListName(), false, 9999));
     }
 
     public void showPlayer(Player player) {
         Validate.notNull(player, "shown player cannot be null");
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
         if (equals(player)) return;
         if (!hiddenPlayers.containsKey(player.getName())) return;
         hiddenPlayers.remove(player.getName());
@@ -655,7 +655,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
             entry.updatePlayer(getHandle());
         }
 
-        getHandle().netServerHandler.sendPacket(new Packet201PlayerInfo(player.getPlayerListName(), true, getHandle().ping));
+        getHandle().playerConnection.sendPacket(new Packet201PlayerInfo(player.getPlayerListName(), true, getHandle().ping));
     }
 
     public boolean canSee(Player player) {
@@ -771,14 +771,14 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
 
     public void sendPluginMessage(Plugin source, String channel, byte[] message) {
         StandardMessenger.validatePluginMessage(server.getMessenger(), source, channel, message);
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
 
         if (channels.contains(channel)) {
             Packet250CustomPayload packet = new Packet250CustomPayload();
             packet.tag = channel;
             packet.length = message.length;
             packet.data = message;
-            getHandle().netServerHandler.sendPacket(packet);
+            getHandle().playerConnection.sendPacket(packet);
         }
     }
 
@@ -799,7 +799,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     }
 
     public void sendSupportedChannels() {
-        if (getHandle().netServerHandler == null) return;
+        if (getHandle().playerConnection == null) return;
         Set<String> listening = server.getMessenger().getIncomingChannels();
 
         if (!listening.isEmpty()) {
@@ -820,7 +820,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
             packet.data = stream.toByteArray();
             packet.length = packet.data.length;
 
-            getHandle().netServerHandler.sendPacket(packet);
+            getHandle().playerConnection.sendPacket(packet);
         }
     }
 

paper-server/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java

@@ -488,7 +488,7 @@ public class CraftEventFactory {
 
     public static Container callInventoryOpenEvent(EntityPlayer player, Container container) {
         if (player.activeContainer != player.defaultContainer) { // fire INVENTORY_CLOSE if one already open
-            player.netServerHandler.handleContainerClose(new Packet101CloseWindow(player.activeContainer.windowId));
+            player.playerConnection.handleContainerClose(new Packet101CloseWindow(player.activeContainer.windowId));
         }
 
         CraftServer server = ((WorldServer) player.world).getServer();

paper-server/src/main/java/org/bukkit/craftbukkit/generator/CustomChunkGenerator.java

@@ -91,7 +91,7 @@ public class CustomChunkGenerator extends InternalChunkGenerator {
                     }
                 }
                 // Build chunk section
-                csect[sec] = new ChunkSection(sec << 4, secBlkID, secExtBlkID);
+                csect[sec] = new ChunkSection(sec << 4, true, secBlkID, secExtBlkID);
             }
         }
         else { // Else check for byte-per-block section data
@@ -107,7 +107,7 @@ public class CustomChunkGenerator extends InternalChunkGenerator {
                     if (btypes[sec] == null) {
                         continue;
                     }
-                    csect[sec] = new ChunkSection(sec << 4, btypes[sec], null);
+                    csect[sec] = new ChunkSection(sec << 4, true, btypes[sec], null);
                 }
             }
             else { // Else, fall back to pre 1.2 method
@@ -137,7 +137,7 @@ public class CustomChunkGenerator extends InternalChunkGenerator {
 
                                 if (blk != 0) { // If non-empty
                                     if (cs == null) { // If no section yet, get one
-                                        cs = csect[sec] = new ChunkSection(sec << 4);
+                                        cs = csect[sec] = new ChunkSection(sec << 4, true);
                                         csbytes = cs.g();
                                     }
                                     csbytes[(cy << 8) | (cz << 4) | cx] = blk;

paper-server/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java

@@ -85,7 +85,7 @@ public class CraftContainer extends Container {
                 setupSlots(top, bottom);
             }
             int size = getSize();
-            player.getHandle().netServerHandler.sendPacket(new Packet100OpenWindow(this.windowId, type, cachedTitle, size));
+            player.getHandle().playerConnection.sendPacket(new Packet100OpenWindow(this.windowId, type, cachedTitle, size));
             player.updateInventory();
         }
         return true;

paper-server/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java

@@ -36,8 +36,8 @@ import com.google.common.collect.ImmutableMap;
  * <li> void applyToItem(NBTTagCompound tag)
  * <li> boolean applicableTo(Material type)
  * <br><br>
- * <li> boolean notUncommon(CraftMetaItem meta)
  * <li> boolean equalsCommon(CraftMetaItem meta)
+ * <li> boolean notUncommon(CraftMetaItem meta)
  * <br><br>
  * <li> boolean isEmpty()
  * <li> boolean is{Type}Empty()

paper-server/src/main/java/org/bukkit/craftbukkit/util/LazyPlayerSet.java

@@ -14,7 +14,7 @@ public class LazyPlayerSet extends LazyHashSet<Player> {
         if (reference != null) {
             throw new IllegalStateException("Reference already created!");
         }
-        List<EntityPlayer> players = MinecraftServer.getServer().getServerConfigurationManager().players;
+        List<EntityPlayer> players = MinecraftServer.getServer().getPlayerList().players;
         HashSet<Player> reference = new HashSet<Player>(players.size());
         for (EntityPlayer player : players) {
             reference.add(player.getBukkitEntity());