diff options
Diffstat (limited to 'src/main/java/net/minecraft/server/PlayerConnection.java')
| -rw-r--r-- | src/main/java/net/minecraft/server/PlayerConnection.java | 1855 |
1 files changed, 0 insertions, 1855 deletions
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java deleted file mode 100644 index 3a984394..00000000 --- a/src/main/java/net/minecraft/server/PlayerConnection.java +++ /dev/null @@ -1,1855 +0,0 @@ -package net.minecraft.server; - -import java.io.ByteArrayInputStream; -import java.io.DataInputStream; -import java.io.IOException; -import java.util.ArrayList; -import java.util.Date; -import java.util.Iterator; -import java.util.Random; -import java.util.concurrent.Callable; - -import net.minecraft.util.com.google.common.base.Charsets; -import net.minecraft.util.com.google.common.collect.Lists; -import net.minecraft.util.io.netty.buffer.Unpooled; -import net.minecraft.util.io.netty.util.concurrent.GenericFutureListener; -import net.minecraft.util.org.apache.commons.lang3.StringUtils; -import org.apache.logging.log4j.LogManager; -import org.apache.logging.log4j.Logger; - -// CraftBukkit start -import java.io.UnsupportedEncodingException; -import java.util.concurrent.ExecutionException; -import java.util.concurrent.atomic.AtomicIntegerFieldUpdater; -import java.util.HashSet; - -import org.bukkit.craftbukkit.entity.CraftPlayer; -import org.bukkit.craftbukkit.event.CraftEventFactory; -import org.bukkit.craftbukkit.inventory.CraftInventoryView; -import org.bukkit.craftbukkit.inventory.CraftItemStack; -import org.bukkit.craftbukkit.util.CraftChatMessage; -import org.bukkit.craftbukkit.util.LazyPlayerSet; -import org.bukkit.craftbukkit.util.Waitable; - -import org.bukkit.Location; -import org.bukkit.entity.Player; -import org.bukkit.event.Event; -import org.bukkit.event.block.Action; -import org.bukkit.event.block.SignChangeEvent; -import org.bukkit.event.inventory.ClickType; -import org.bukkit.event.inventory.CraftItemEvent; -import org.bukkit.event.inventory.InventoryAction; -import org.bukkit.event.inventory.InventoryClickEvent; -import org.bukkit.event.inventory.InventoryCreativeEvent; -import org.bukkit.event.inventory.InventoryType.SlotType; -import org.bukkit.event.player.AsyncPlayerChatEvent; -import org.bukkit.event.player.PlayerAnimationEvent; -import org.bukkit.event.player.PlayerChatEvent; -import org.bukkit.event.player.PlayerCommandPreprocessEvent; -import org.bukkit.event.player.PlayerInteractEntityEvent; -import org.bukkit.event.player.PlayerItemHeldEvent; -import org.bukkit.event.player.PlayerKickEvent; -import org.bukkit.event.player.PlayerMoveEvent; -import org.bukkit.event.player.PlayerTeleportEvent; -import org.bukkit.event.player.PlayerToggleFlightEvent; -import org.bukkit.event.player.PlayerToggleSneakEvent; -import org.bukkit.event.player.PlayerToggleSprintEvent; -import org.bukkit.inventory.CraftingInventory; -import org.bukkit.inventory.InventoryView; -import org.bukkit.util.NumberConversions; -// CraftBukkit end - -public class PlayerConnection implements PacketPlayInListener { - - private static final Logger c = LogManager.getLogger(); - public final NetworkManager networkManager; - private final MinecraftServer minecraftServer; - public EntityPlayer player; - private int e; - private int f; - private boolean g; - private int h; - private long i; - private static Random j = new Random(); - private long k; - private volatile int chatThrottle; private static final AtomicIntegerFieldUpdater chatSpamField = AtomicIntegerFieldUpdater.newUpdater(PlayerConnection.class, "chatThrottle"); // CraftBukkit - multithreaded field - private int x; - private IntHashMap n = new IntHashMap(); - private double y; - private double z; - private double q; - public boolean checkMovement = true; // CraftBukkit - private -> public - private boolean processedDisconnect; // CraftBukkit - added - - public PlayerConnection(MinecraftServer minecraftserver, NetworkManager networkmanager, EntityPlayer entityplayer) { - this.minecraftServer = minecraftserver; - this.networkManager = networkmanager; - networkmanager.a((PacketListener) this); - this.player = entityplayer; - entityplayer.playerConnection = this; - - // CraftBukkit start - add fields and methods - this.server = minecraftserver.server; - } - - private final org.bukkit.craftbukkit.CraftServer server; - private int lastTick = MinecraftServer.currentTick; - private int lastDropTick = MinecraftServer.currentTick; - private int dropCount = 0; - private static final int SURVIVAL_PLACE_DISTANCE_SQUARED = 6 * 6; - private static final int CREATIVE_PLACE_DISTANCE_SQUARED = 7 * 7; - - // Get position of last block hit for BlockDamageLevel.STOPPED - private double lastPosX = Double.MAX_VALUE; - private double lastPosY = Double.MAX_VALUE; - private double lastPosZ = Double.MAX_VALUE; - private float lastPitch = Float.MAX_VALUE; - private float lastYaw = Float.MAX_VALUE; - private boolean justTeleported = false; - - // For the PacketPlayOutBlockPlace hack :( - Long lastPacket; - - // Store the last block right clicked and what type it was - private Item lastMaterial; - - public CraftPlayer getPlayer() { - return (this.player == null) ? null : (CraftPlayer) this.player.getBukkitEntity(); - } - private final static HashSet<Integer> invalidItems = new HashSet<Integer>(java.util.Arrays.asList(8, 9, 10, 11, 26, 34, 36, 43, 51, 52, 55, 59, 60, 62, 63, 64, 68, 71, 74, 75, 83, 90, 92, 93, 94, 104, 105, 115, 117, 118, 119, 125, 127, 132, 140, 141, 142, 144)); // TODO: Check after every update. - // CraftBukkit end - - public void a() { - this.g = false; - ++this.e; - this.minecraftServer.methodProfiler.a("keepAlive"); - if ((long) this.e - this.k > 40L) { - this.k = (long) this.e; - this.i = this.d(); - this.h = (int) this.i; - this.sendPacket(new PacketPlayOutKeepAlive(this.h)); - } - - // CraftBukkit start - for (int spam; (spam = this.chatThrottle) > 0 && !chatSpamField.compareAndSet(this, spam, spam - 1); ) ; - /* Use thread-safe field access instead - if (this.chatThrottle > 0) { - --this.chatThrottle; - } - */ - // CraftBukkit end - - if (this.x > 0) { - --this.x; - } - - if (this.player.x() > 0L && this.minecraftServer.getIdleTimeout() > 0 && MinecraftServer.ar() - this.player.x() > (long) (this.minecraftServer.getIdleTimeout() * 1000 * 60)) { - this.disconnect("You have been idle for too long!"); - } - } - - public NetworkManager b() { - return this.networkManager; - } - - public void disconnect(String s) { - // CraftBukkit start - fire PlayerKickEvent - String leaveMessage = EnumChatFormat.YELLOW + this.player.getName() + " left the game."; - - PlayerKickEvent event = new PlayerKickEvent(this.server.getPlayer(this.player), s, leaveMessage); - - if (this.server.getServer().isRunning()) { - this.server.getPluginManager().callEvent(event); - } - - if (event.isCancelled()) { - // Do not kick the player - return; - } - // Send the possibly modified leave message - s = event.getReason(); - // CraftBukkit end - ChatComponentText chatcomponenttext = new ChatComponentText(s); - - this.networkManager.handle(new PacketPlayOutKickDisconnect(chatcomponenttext), new GenericFutureListener[] { new PlayerConnectionFuture(this, chatcomponenttext)}); - this.a(chatcomponenttext); // CraftBukkit - Process quit immediately - this.networkManager.g(); - } - - public void a(PacketPlayInSteerVehicle packetplayinsteervehicle) { - this.player.a(packetplayinsteervehicle.c(), packetplayinsteervehicle.d(), packetplayinsteervehicle.e(), packetplayinsteervehicle.f()); - } - - public void a(PacketPlayInFlying packetplayinflying) { - // CraftBukkit start - Check for NaN - if (Double.isNaN(packetplayinflying.x) || Double.isNaN(packetplayinflying.y) || Double.isNaN(packetplayinflying.z) || Double.isNaN(packetplayinflying.stance)) { - c.warn(player.getName() + " was caught trying to crash the server with an invalid position."); - getPlayer().kickPlayer("Nope!"); - return; - } - // CraftBukkit end - WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension); - - this.g = true; - if (!this.player.viewingCredits) { - double d0; - - if (!this.checkMovement) { - d0 = packetplayinflying.d() - this.z; - if (packetplayinflying.c() == this.y && d0 * d0 < 0.01D && packetplayinflying.e() == this.q) { - this.checkMovement = true; - } - } - - // CraftBukkit start - fire PlayerMoveEvent - Player player = this.getPlayer(); - Location from = new Location(player.getWorld(), lastPosX, lastPosY, lastPosZ, lastYaw, lastPitch); // Get the Players previous Event location. - Location to = player.getLocation().clone(); // Start off the To location as the Players current location. - - // If the packet contains movement information then we update the To location with the correct XYZ. - if (packetplayinflying.hasPos && !(packetplayinflying.hasPos && packetplayinflying.y == -999.0D && packetplayinflying.stance == -999.0D)) { - to.setX(packetplayinflying.x); - to.setY(packetplayinflying.y); - to.setZ(packetplayinflying.z); - } - - // If the packet contains look information then we update the To location with the correct Yaw & Pitch. - if (packetplayinflying.hasLook) { - to.setYaw(packetplayinflying.yaw); - to.setPitch(packetplayinflying.pitch); - } - - // Prevent 40 event-calls for less than a single pixel of movement >.> - double delta = Math.pow(this.lastPosX - to.getX(), 2) + Math.pow(this.lastPosY - to.getY(), 2) + Math.pow(this.lastPosZ - to.getZ(), 2); - float deltaAngle = Math.abs(this.lastYaw - to.getYaw()) + Math.abs(this.lastPitch - to.getPitch()); - - if ((delta > 1f / 256 || deltaAngle > 10f) && (this.checkMovement && !this.player.dead)) { - this.lastPosX = to.getX(); - this.lastPosY = to.getY(); - this.lastPosZ = to.getZ(); - this.lastYaw = to.getYaw(); - this.lastPitch = to.getPitch(); - - // Skip the first time we do this - if (from.getX() != Double.MAX_VALUE) { - PlayerMoveEvent event = new PlayerMoveEvent(player, from, to); - this.server.getPluginManager().callEvent(event); - - // If the event is cancelled we move the player back to their old location. - if (event.isCancelled()) { - this.player.playerConnection.sendPacket(new PacketPlayOutPosition(from.getX(), from.getY() + 1.6200000047683716D, from.getZ(), from.getYaw(), from.getPitch(), false)); - return; - } - - /* If a Plugin has changed the To destination then we teleport the Player - there to avoid any 'Moved wrongly' or 'Moved too quickly' errors. - We only do this if the Event was not cancelled. */ - if (!to.equals(event.getTo()) && !event.isCancelled()) { - this.player.getBukkitEntity().teleport(event.getTo(), PlayerTeleportEvent.TeleportCause.UNKNOWN); - return; - } - - /* Check to see if the Players Location has some how changed during the call of the event. - This can happen due to a plugin teleporting the player instead of using .setTo() */ - if (!from.equals(this.getPlayer().getLocation()) && this.justTeleported) { - this.justTeleported = false; - return; - } - } - } - - if (this.checkMovement && !this.player.dead) { - // CraftBukkit end - double d1; - double d2; - double d3; - - if (this.player.vehicle != null) { - float f = this.player.yaw; - float f1 = this.player.pitch; - - this.player.vehicle.ac(); - d1 = this.player.locX; - d2 = this.player.locY; - d3 = this.player.locZ; - if (packetplayinflying.k()) { - f = packetplayinflying.g(); - f1 = packetplayinflying.h(); - } - - this.player.onGround = packetplayinflying.i(); - this.player.i(); - this.player.V = 0.0F; - this.player.setLocation(d1, d2, d3, f, f1); - if (this.player.vehicle != null) { - this.player.vehicle.ac(); - } - - this.minecraftServer.getPlayerList().d(this.player); - if (this.checkMovement) { - this.y = this.player.locX; - this.z = this.player.locY; - this.q = this.player.locZ; - } - - worldserver.playerJoinedWorld(this.player); - return; - } - - if (this.player.isSleeping()) { - this.player.i(); - this.player.setLocation(this.y, this.z, this.q, this.player.yaw, this.player.pitch); - worldserver.playerJoinedWorld(this.player); - return; - } - - d0 = this.player.locY; - this.y = this.player.locX; - this.z = this.player.locY; - this.q = this.player.locZ; - d1 = this.player.locX; - d2 = this.player.locY; - d3 = this.player.locZ; - float f2 = this.player.yaw; - float f3 = this.player.pitch; - - if (packetplayinflying.j() && packetplayinflying.d() == -999.0D && packetplayinflying.f() == -999.0D) { - packetplayinflying.a(false); - } - - double d4; - - if (packetplayinflying.j()) { - d1 = packetplayinflying.c(); - d2 = packetplayinflying.d(); - d3 = packetplayinflying.e(); - d4 = packetplayinflying.f() - packetplayinflying.d(); - if (!this.player.isSleeping() && (d4 > 1.65D || d4 < 0.1D)) { - this.disconnect("Illegal stance"); - c.warn(this.player.getName() + " had an illegal stance: " + d4); - return; - } - - if (Math.abs(packetplayinflying.c()) > 3.2E7D || Math.abs(packetplayinflying.e()) > 3.2E7D) { - this.disconnect("Illegal position"); - return; - } - } - - if (packetplayinflying.k()) { - f2 = packetplayinflying.g(); - f3 = packetplayinflying.h(); - } - - this.player.i(); - this.player.V = 0.0F; - this.player.setLocation(this.y, this.z, this.q, f2, f3); - if (!this.checkMovement) { - return; - } - - d4 = d1 - this.player.locX; - double d5 = d2 - this.player.locY; - double d6 = d3 - this.player.locZ; - // CraftBukkit start - min to max - double d7 = Math.max(Math.abs(d4), Math.abs(this.player.motX)); - double d8 = Math.max(Math.abs(d5), Math.abs(this.player.motY)); - double d9 = Math.max(Math.abs(d6), Math.abs(this.player.motZ)); - // CraftBukkit end - double d10 = d7 * d7 + d8 * d8 + d9 * d9; - - if (d10 > 100.0D && this.checkMovement && (!this.minecraftServer.N() || !this.minecraftServer.M().equals(this.player.getName()))) { // CraftBukkit - Added this.checkMovement condition to solve this check being triggered by teleports - c.warn(this.player.getName() + " moved too quickly! " + d4 + "," + d5 + "," + d6 + " (" + d7 + ", " + d8 + ", " + d9 + ")"); - this.a(this.y, this.z, this.q, this.player.yaw, this.player.pitch); - return; - } - - float f4 = 0.0625F; - boolean flag = worldserver.getCubes(this.player, this.player.boundingBox.clone().shrink((double) f4, (double) f4, (double) f4)).isEmpty(); - - if (this.player.onGround && !packetplayinflying.i() && d5 > 0.0D) { - this.player.bj(); - } - - this.player.move(d4, d5, d6); - this.player.onGround = packetplayinflying.i(); - this.player.checkMovement(d4, d5, d6); - double d11 = d5; - - d4 = d1 - this.player.locX; - d5 = d2 - this.player.locY; - if (d5 > -0.5D || d5 < 0.5D) { - d5 = 0.0D; - } - - d6 = d3 - this.player.locZ; - d10 = d4 * d4 + d5 * d5 + d6 * d6; - boolean flag1 = false; - - if (d10 > 0.0625D && !this.player.isSleeping() && !this.player.playerInteractManager.isCreative()) { - flag1 = true; - c.warn(this.player.getName() + " moved wrongly!"); - } - - this.player.setLocation(d1, d2, d3, f2, f3); - boolean flag2 = worldserver.getCubes(this.player, this.player.boundingBox.clone().shrink((double) f4, (double) f4, (double) f4)).isEmpty(); - - if (flag && (flag1 || !flag2) && !this.player.isSleeping()) { - this.a(this.y, this.z, this.q, f2, f3); - return; - } - - AxisAlignedBB axisalignedbb = this.player.boundingBox.clone().grow((double) f4, (double) f4, (double) f4).a(0.0D, -0.55D, 0.0D); - - if (!this.minecraftServer.getAllowFlight() && !this.player.abilities.canFly && !worldserver.c(axisalignedbb)) { // CraftBukkit - check abilities instead of creative mode - if (d11 >= -0.03125D) { - ++this.f; - if (this.f > 80) { - c.warn(this.player.getName() + " was kicked for floating too long!"); - this.disconnect("Flying is not enabled on this server"); - return; - } - } - } else { - this.f = 0; - } - - this.player.onGround = packetplayinflying.i(); - this.minecraftServer.getPlayerList().d(this.player); - this.player.b(this.player.locY - d0, packetplayinflying.i()); - } else if (this.e % 20 == 0) { - this.a(this.y, this.z, this.q, this.player.yaw, this.player.pitch); - } - } - } - - public void a(double d0, double d1, double d2, float f, float f1) { - // CraftBukkit start - Delegate to teleport(Location) - Player player = this.getPlayer(); - Location from = player.getLocation(); - Location to = new Location(this.getPlayer().getWorld(), d0, d1, d2, f, f1); - PlayerTeleportEvent event = new PlayerTeleportEvent(player, from, to, PlayerTeleportEvent.TeleportCause.UNKNOWN); - this.server.getPluginManager().callEvent(event); - - from = event.getFrom(); - to = event.isCancelled() ? from : event.getTo(); - - this.teleport(to); - } - - public void teleport(Location dest) { - double d0, d1, d2; - float f, f1; - - d0 = dest.getX(); - d1 = dest.getY(); - d2 = dest.getZ(); - f = dest.getYaw(); - f1 = dest.getPitch(); - - // TODO: make sure this is the best way to address this. - if (Float.isNaN(f)) { - f = 0; - } - - if (Float.isNaN(f1)) { - f1 = 0; - } - - this.lastPosX = d0; - this.lastPosY = d1; - this.lastPosZ = d2; - this.lastYaw = f; - this.lastPitch = f1; - this.justTeleported = true; - // CraftBukkit end - - this.checkMovement = false; - this.y = d0; - this.z = d1; - this.q = d2; - this.player.setLocation(d0, d1, d2, f, f1); - this.player.playerConnection.sendPacket(new PacketPlayOutPosition(d0, d1 + 1.6200000047683716D, d2, f, f1, false)); - } - - public void a(PacketPlayInBlockDig packetplayinblockdig) { - if (this.player.dead) return; // CraftBukkit - WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension); - - this.player.v(); - if (packetplayinblockdig.g() == 4) { - // CraftBukkit start - limit how quickly items can be dropped - // If the ticks aren't the same then the count starts from 0 and we update the lastDropTick. - if (this.lastDropTick != MinecraftServer.currentTick) { - this.dropCount = 0; - this.lastDropTick = MinecraftServer.currentTick; - } else { - // Else we increment the drop count and check the amount. - this.dropCount++; - if (this.dropCount >= 20) { - this.c.warn(this.player.getName() + " dropped their items too quickly!"); - this.disconnect("You dropped your items too quickly (Hacking?)"); - return; - } - } - // CraftBukkit end - this.player.a(false); - } else if (packetplayinblockdig.g() == 3) { - this.player.a(true); - } else if (packetplayinblockdig.g() == 5) { - this.player.bA(); - } else { - boolean flag = false; - - if (packetplayinblockdig.g() == 0) { - flag = true; - } - - if (packetplayinblockdig.g() == 1) { - flag = true; - } - - if (packetplayinblockdig.g() == 2) { - flag = true; - } - - int i = packetplayinblockdig.c(); - int j = packetplayinblockdig.d(); - int k = packetplayinblockdig.e(); - - if (flag) { - double d0 = this.player.locX - ((double) i + 0.5D); - double d1 = this.player.locY - ((double) j + 0.5D) + 1.5D; - double d2 = this.player.locZ - ((double) k + 0.5D); - double d3 = d0 * d0 + d1 * d1 + d2 * d2; - - if (d3 > 36.0D) { - return; - } - - if (j >= this.minecraftServer.getMaxBuildHeight()) { - return; - } - } - - if (packetplayinblockdig.g() == 0) { - if (!this.minecraftServer.a(worldserver, i, j, k, this.player)) { - this.player.playerInteractManager.dig(i, j, k, packetplayinblockdig.f()); - } else { - // CraftBukkit start - fire PlayerInteractEvent - CraftEventFactory.callPlayerInteractEvent(this.player, Action.LEFT_CLICK_BLOCK, i, j, k, packetplayinblockdig.f(), this.player.inventory.getItemInHand()); - this.player.playerConnection.sendPacket(new PacketPlayOutBlockChange(i, j, k, worldserver)); - // Update any tile entity data for this block - TileEntity tileentity = worldserver.getTileEntity(i, j, k); - if (tileentity != null) { - this.player.playerConnection.sendPacket(tileentity.getUpdatePacket()); - } - // CraftBukkit end - } - } else if (packetplayinblockdig.g() == 2) { - this.player.playerInteractManager.a(i, j, k); - if (worldserver.getType(i, j, k).getMaterial() != Material.AIR) { - this.player.playerConnection.sendPacket(new PacketPlayOutBlockChange(i, j, k, worldserver)); - } - } else if (packetplayinblockdig.g() == 1) { - this.player.playerInteractManager.c(i, j, k); - if (worldserver.getType(i, j, k).getMaterial() != Material.AIR) { - this.player.playerConnection.sendPacket(new PacketPlayOutBlockChange(i, j, k, worldserver)); - } - } - } - } - - public void a(PacketPlayInBlockPlace packetplayinblockplace) { - WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension); - - // CraftBukkit start - if (this.player.dead) return; - - // This is a horrible hack needed because the client sends 2 packets on 'right mouse click' - // aimed at a block. We shouldn't need to get the second packet if the data is handled - // but we cannot know what the client will do, so we might still get it - // - // If the time between packets is small enough, and the 'signature' similar, we discard the - // second one. This sadly has to remain until Mojang makes their packets saner. :( - // -- Grum - if (packetplayinblockplace.getFace() == 255) { - if (packetplayinblockplace.getItemStack() != null && packetplayinblockplace.getItemStack().getItem() == this.lastMaterial && this.lastPacket != null && packetplayinblockplace.timestamp - this.lastPacket < 100) { - this.lastPacket = null; - return; - } - } else { - this.lastMaterial = packetplayinblockplace.getItemStack() == null ? null : packetplayinblockplace.getItemStack().getItem(); - this.lastPacket = packetplayinblockplace.timestamp; - } - // CraftBukkit - if rightclick decremented the item, always send the update packet. */ - // this is not here for CraftBukkit's own functionality; rather it is to fix - // a notch bug where the item doesn't update correctly. - boolean always = false; - // CraftBukkit end - - ItemStack itemstack = this.player.inventory.getItemInHand(); - boolean flag = false; - int i = packetplayinblockplace.c(); - int j = packetplayinblockplace.d(); - int k = packetplayinblockplace.e(); - int l = packetplayinblockplace.getFace(); - - this.player.v(); - if (packetplayinblockplace.getFace() == 255) { - if (itemstack == null) { - return; - } - - // CraftBukkit start - int itemstackAmount = itemstack.count; - org.bukkit.event.player.PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(this.player, Action.RIGHT_CLICK_AIR, itemstack); - if (event.useItemInHand() != Event.Result.DENY) { - this.player.playerInteractManager.useItem(this.player, this.player.world, itemstack); - } - - // CraftBukkit - notch decrements the counter by 1 in the above method with food, - // snowballs and so forth, but he does it in a place that doesn't cause the - // inventory update packet to get sent - always = (itemstack.count != itemstackAmount) || itemstack.getItem() == Item.getItemOf(Blocks.WATER_LILY); - // CraftBukkit end - } else if (packetplayinblockplace.d() >= this.minecraftServer.getMaxBuildHeight() - 1 && (packetplayinblockplace.getFace() == 1 || packetplayinblockplace.d() >= this.minecraftServer.getMaxBuildHeight())) { - ChatMessage chatmessage = new ChatMessage("build.tooHigh", new Object[] { Integer.valueOf(this.minecraftServer.getMaxBuildHeight())}); - - chatmessage.getChatModifier().setColor(EnumChatFormat.RED); - this.player.playerConnection.sendPacket(new PacketPlayOutChat(chatmessage)); - flag = true; - } else { - // CraftBukkit start - Check if we can actually do something over this large a distance - Location eyeLoc = this.getPlayer().getEyeLocation(); - double reachDistance = NumberConversions.square(eyeLoc.getX() - i) + NumberConversions.square(eyeLoc.getY() - j) + NumberConversions.square(eyeLoc.getZ() - k); - if (reachDistance > (this.getPlayer().getGameMode() == org.bukkit.GameMode.CREATIVE ? CREATIVE_PLACE_DISTANCE_SQUARED : SURVIVAL_PLACE_DISTANCE_SQUARED)) { - return; - } - - if (!this.player.playerInteractManager.interact(this.player, worldserver, itemstack, i, j, k, l, packetplayinblockplace.h(), packetplayinblockplace.i(), packetplayinblockplace.j())) { - always = true; // force PacketPlayOutSetSlot to be sent to client to update ItemStack count - } - // CraftBukkit end - - flag = true; - } - - if (flag) { - this.player.playerConnection.sendPacket(new PacketPlayOutBlockChange(i, j, k, worldserver)); - if (l == 0) { - --j; - } - - if (l == 1) { - ++j; - } - - if (l == 2) { - --k; - } - - if (l == 3) { - ++k; - } - - if (l == 4) { - --i; - } - - if (l == 5) { - ++i; - } - - this.player.playerConnection.sendPacket(new PacketPlayOutBlockChange(i, j, k, worldserver)); - } - - itemstack = this.player.inventory.getItemInHand(); - if (itemstack != null && itemstack.count == 0) { - this.player.inventory.items[this.player.inventory.itemInHandIndex] = null; - itemstack = null; - } - - if (itemstack == null || itemstack.n() == 0) { - this.player.g = true; - this.player.inventory.items[this.player.inventory.itemInHandIndex] = ItemStack.b(this.player.inventory.items[this.player.inventory.itemInHandIndex]); - Slot slot = this.player.activeContainer.getSlot((IInventory) this.player.inventory, this.player.inventory.itemInHandIndex); - - this.player.activeContainer.b(); - this.player.g = false; - // CraftBukkit - TODO CHECK IF NEEDED -- new if structure might not need 'always'. Kept it in for now, but may be able to remove in future - if (!ItemStack.matches(this.player.inventory.getItemInHand(), packetplayinblockplace.getItemStack()) || always) { - this.sendPacket(new PacketPlayOutSetSlot(this.player.activeContainer.windowId, slot.rawSlotIndex, this.player.inventory.getItemInHand())); - } - } - } - - public void a(IChatBaseComponent ichatbasecomponent) { - // CraftBukkit start - Rarely it would send a disconnect line twice - if (this.processedDisconnect) { - return; - } else { - this.processedDisconnect = true; - } - // CraftBukkit end - c.info(this.player.getName() + " lost connection: " + ichatbasecomponent.c()); // CraftBukkit - Don't toString the component - this.minecraftServer.az(); - // CraftBukkit start - Replace vanilla quit message handling with our own. - /* - ChatMessage chatmessage = new ChatMessage("multiplayer.player.left", new Object[] { this.player.getScoreboardDisplayName()}); - - chatmessage.getChatModifier().setColor(EnumChatFormat.YELLOW); - this.minecraftServer.getPlayerList().sendMessage(chatmessage); - */ - - this.player.n(); - String quitMessage = this.minecraftServer.getPlayerList().disconnect(this.player); - if ((quitMessage != null) && (quitMessage.length() > 0)) { - this.minecraftServer.getPlayerList().sendMessage(CraftChatMessage.fromString(quitMessage)); - } - // CraftBukkit end - if (this.minecraftServer.N() && this.player.getName().equals(this.minecraftServer.M())) { - c.info("Stopping singleplayer server as player logged out"); - this.minecraftServer.safeShutdown(); - } - } - - public void sendPacket(Packet packet) { - if (packet instanceof PacketPlayOutChat) { - PacketPlayOutChat packetplayoutchat = (PacketPlayOutChat) packet; - EnumChatVisibility enumchatvisibility = this.player.getChatFlags(); - - if (enumchatvisibility == EnumChatVisibility.HIDDEN) { - return; - } - - if (enumchatvisibility == EnumChatVisibility.SYSTEM && !packetplayoutchat.d()) { - return; - } - } - - // CraftBukkit start - if (packet == null) { - return; - } else if (packet instanceof PacketPlayOutSpawnPosition) { - PacketPlayOutSpawnPosition packet6 = (PacketPlayOutSpawnPosition) packet; - this.player.compassTarget = new Location(this.getPlayer().getWorld(), packet6.x, packet6.y, packet6.z); - } - // CraftBukkit end - - try { - this.networkManager.handle(packet, new GenericFutureListener[0]); - } catch (Throwable throwable) { - CrashReport crashreport = CrashReport.a(throwable, "Sending packet"); - CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Packet being sent"); - - crashreportsystemdetails.a("Packet class", (Callable) (new CrashReportConnectionPacketClass(this, packet))); - throw new ReportedException(crashreport); - } - } - - public void a(PacketPlayInHeldItemSlot packetplayinhelditemslot) { - // CraftBukkit start - if (this.player.dead) return; - - if (packetplayinhelditemslot.c() >= 0 && packetplayinhelditemslot.c() < PlayerInventory.getHotbarSize()) { - PlayerItemHeldEvent event = new PlayerItemHeldEvent(this.getPlayer(), this.player.inventory.itemInHandIndex, packetplayinhelditemslot.c()); - this.server.getPluginManager().callEvent(event); - if (event.isCancelled()) { - this.sendPacket(new PacketPlayOutHeldItemSlot(this.player.inventory.itemInHandIndex)); - this.player.v(); - return; - } - // CraftBukkit end - - this.player.inventory.itemInHandIndex = packetplayinhelditemslot.c(); - this.player.v(); - } else { - c.warn(this.player.getName() + " tried to set an invalid carried item"); - this.disconnect("Nope!"); // CraftBukkit - } - } - - public void a(PacketPlayInChat packetplayinchat) { - if (this.player.dead || this.player.getChatFlags() == EnumChatVisibility.HIDDEN) { // CraftBukkit - dead men tell no tales - ChatMessage chatmessage = new ChatMessage("chat.cannotSend", new Object[0]); - - chatmessage.getChatModifier().setColor(EnumChatFormat.RED); - this.sendPacket(new PacketPlayOutChat(chatmessage)); - } else { - this.player.v(); - String s = packetplayinchat.c(); - - s = StringUtils.normalizeSpace(s); - - for (int i = 0; i < s.length(); ++i) { - if (!SharedConstants.isAllowedChatCharacter(s.charAt(i))) { - // CraftBukkit start - threadsafety - if (packetplayinchat.a()) { - Waitable waitable = new Waitable() { - @Override - protected Object evaluate() { - PlayerConnection.this.disconnect("Illegal characters in chat"); - return null; - } - }; - - this.minecraftServer.processQueue.add(waitable); - - try { - waitable.get(); - } catch (InterruptedException e) { - Thread.currentThread().interrupt(); - } catch (ExecutionException e) { - throw new RuntimeException(e); - } - } else { - this.disconnect("Illegal characters in chat"); - } - // CraftBukkit end - return; - } - } - - // CraftBukkit start - if (!packetplayinchat.a()) { - try { - this.minecraftServer.server.playerCommandState = true; - this.handleCommand(s); - } finally { - this.minecraftServer.server.playerCommandState = false; - } - } else if (s.isEmpty()) { - c.warn(this.player.getName() + " tried to send an empty message"); - } else if (getPlayer().isConversing()) { - getPlayer().acceptConversationInput(s); - } else if (this.player.getChatFlags() == EnumChatVisibility.SYSTEM) { // Re-add "Command Only" flag check - ChatMessage chatmessage = new ChatMessage("chat.cannotSend", new Object[0]); - - chatmessage.getChatModifier().setColor(EnumChatFormat.RED); - this.sendPacket(new PacketPlayOutChat(chatmessage)); - } else if (true) { - this.chat(s, true); - // CraftBukkit end - the below is for reference. :) - } else { - ChatMessage chatmessage1 = new ChatMessage("chat.type.text", new Object[] { this.player.getScoreboardDisplayName(), s}); - - this.minecraftServer.getPlayerList().sendMessage(chatmessage1, false); - } - - // CraftBukkit start - replaced with thread safe throttle - // this.chatThrottle += 20; - if (chatSpamField.addAndGet(this, 20) > 200 && !this.minecraftServer.getPlayerList().isOp(this.player.getProfile())) { - if (packetplayinchat.a()) { - Waitable waitable = new Waitable() { - @Override - protected Object evaluate() { - PlayerConnection.this.disconnect("disconnect.spam"); - return null; - } - }; - - this.minecraftServer.processQueue.add(waitable); - - try { - waitable.get(); - } catch (InterruptedException e) { - Thread.currentThread().interrupt(); - } catch (ExecutionException e) { - throw new RuntimeException(e); - } - } else { - this.disconnect("disconnect.spam"); - } - // CraftBukkit end - } - } - } - - // CraftBukkit start - add method - public void chat(String s, boolean async) { - if (s.isEmpty() || this.player.getChatFlags() == EnumChatVisibility.HIDDEN) { - return; - } - - if (!async && s.startsWith("/")) { - this.handleCommand(s); - } else if (this.player.getChatFlags() == EnumChatVisibility.SYSTEM) { - // Do nothing, this is coming from a plugin - } else { - Player player = this.getPlayer(); - AsyncPlayerChatEvent event = new AsyncPlayerChatEvent(async, player, s, new LazyPlayerSet()); - this.server.getPluginManager().callEvent(event); - - if (PlayerChatEvent.getHandlerList().getRegisteredListeners().length != 0) { - // Evil plugins still listening to deprecated event - final PlayerChatEvent queueEvent = new PlayerChatEvent(player, event.getMessage(), event.getFormat(), event.getRecipients()); - queueEvent.setCancelled(event.isCancelled()); - Waitable waitable = new Waitable() { - @Override - protected Object evaluate() { - org.bukkit.Bukkit.getPluginManager().callEvent(queueEvent); - - if (queueEvent.isCancelled()) { - return null; - } - - String message = String.format(queueEvent.getFormat(), queueEvent.getPlayer().getDisplayName(), queueEvent.getMessage()); - PlayerConnection.this.minecraftServer.console.sendMessage(message); - if (((LazyPlayerSet) queueEvent.getRecipients()).isLazy()) { - for (Object player : PlayerConnection.this.minecraftServer.getPlayerList().players) { - ((EntityPlayer) player).sendMessage(CraftChatMessage.fromString(message)); - } - } else { - for (Player player : queueEvent.getRecipients()) { - player.sendMessage(message); - } - } - return null; - }}; - if (async) { - minecraftServer.processQueue.add(waitable); - } else { - waitable.run(); - } - try { - waitable.get(); - } catch (InterruptedException e) { - Thread.currentThread().interrupt(); // This is proper habit for java. If we aren't handling it, pass it on! - } catch (ExecutionException e) { - throw new RuntimeException("Exception processing chat event", e.getCause()); - } - } else { - if (event.isCancelled()) { - return; - } - - s = String.format(event.getFormat(), event.getPlayer().getDisplayName(), event.getMessage()); - minecraftServer.console.sendMessage(s); - if (((LazyPlayerSet) event.getRecipients()).isLazy()) { - for (Object recipient : minecraftServer.getPlayerList().players) { - ((EntityPlayer) recipient).sendMessage(CraftChatMessage.fromString(s)); - } - } else { - for (Player recipient : event.getRecipients()) { - recipient.sendMessage(s); - } - } - } - } - } - // CraftBukkit end - - private void handleCommand(String s) { - // CraftBukkit start - whole method - this.c.info(this.player.getName() + " issued server command: " + s); - - CraftPlayer player = this.getPlayer(); - - PlayerCommandPreprocessEvent event = new PlayerCommandPreprocessEvent(player, s, new LazyPlayerSet()); - this.server.getPluginManager().callEvent(event); - - if (event.isCancelled()) { - return; - } - - try { - if (this.server.dispatchCommand(event.getPlayer(), event.getMessage().substring(1))) { - return; - } - } catch (org.bukkit.command.CommandException ex) { - player.sendMessage(org.bukkit.ChatColor.RED + "An internal error occurred while attempting to perform this command"); - java.util.logging.Logger.getLogger(PlayerConnection.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); - return; - } - //this.minecraftServer.getCommandHandler().a(this.player, s); - // CraftBukkit end - } - - public void a(PacketPlayInArmAnimation packetplayinarmanimation) { - if (this.player.dead) return; // CraftBukkit - this.player.v(); - if (packetplayinarmanimation.d() == 1) { - // CraftBukkit start - Raytrace to look for 'rogue armswings' - float f = 1.0F; - float f1 = this.player.lastPitch + (this.player.pitch - this.player.lastPitch) * f; - float f2 = this.player.lastYaw + (this.player.yaw - this.player.lastYaw) * f; - double d0 = this.player.lastX + (this.player.locX - this.player.lastX) * (double) f; - double d1 = this.player.lastY + (this.player.locY - this.player.lastY) * (double) f + 1.62D - (double) this.player.height; - double d2 = this.player.lastZ + (this.player.locZ - this.player.lastZ) * (double) f; - Vec3D vec3d = Vec3D.a(d0, d1, d2); - - float f3 = MathHelper.cos(-f2 * 0.017453292F - 3.1415927F); - float f4 = MathHelper.sin(-f2 * 0.017453292F - 3.1415927F); - float f5 = -MathHelper.cos(-f1 * 0.017453292F); - float f6 = MathHelper.sin(-f1 * 0.017453292F); - float f7 = f4 * f5; - float f8 = f3 * f5; - double d3 = 5.0D; - Vec3D vec3d1 = vec3d.add((double) f7 * d3, (double) f6 * d3, (double) f8 * d3); - MovingObjectPosition movingobjectposition = this.player.world.rayTrace(vec3d, vec3d1, false); - - if (movingobjectposition == null || movingobjectposition.type != EnumMovingObjectType.BLOCK) { - CraftEventFactory.callPlayerInteractEvent(this.player, Action.LEFT_CLICK_AIR, this.player.inventory.getItemInHand()); - } - - // Arm swing animation - PlayerAnimationEvent event = new PlayerAnimationEvent(this.getPlayer()); - this.server.getPluginManager().callEvent(event); - - if (event.isCancelled()) return; - // CraftBukkit end - - this.player.ba(); - } - } - - public void a(PacketPlayInEntityAction packetplayinentityaction) { - // CraftBukkit start - if (this.player.dead) return; - - this.player.v(); - if (packetplayinentityaction.d() == 1 || packetplayinentityaction.d() == 2) { - PlayerToggleSneakEvent event = new PlayerToggleSneakEvent(this.getPlayer(), packetplayinentityaction.d() == 1); - this.server.getPluginManager().callEvent(event); - - if (event.isCancelled()) { - return; - } - } - - if (packetplayinentityaction.d() == 4 || packetplayinentityaction.d() == 5) { - PlayerToggleSprintEvent event = new PlayerToggleSprintEvent(this.getPlayer(), packetplayinentityaction.d() == 4); - this.server.getPluginManager().callEvent(event); - - if (event.isCancelled()) { - return; - } - } - // CraftBukkit end - - if (packetplayinentityaction.d() == 1) { - this.player.setSneaking(true); - } else if (packetplayinentityaction.d() == 2) { - this.player.setSneaking(false); - } else if (packetplayinentityaction.d() == 4) { - this.player.setSprinting(true); - } else if (packetplayinentityaction.d() == 5) { - this.player.setSprinting(false); - } else if (packetplayinentityaction.d() == 3) { - this.player.a(false, true, true); - //this.checkMovement = false; // CraftBukkit - this is handled in teleport - } else if (packetplayinentityaction.d() == 6) { - if (this.player.vehicle != null && this.player.vehicle instanceof EntityHorse) { - ((EntityHorse) this.player.vehicle).w(packetplayinentityaction.e()); - } - } else if (packetplayinentityaction.d() == 7 && this.player.vehicle != null && this.player.vehicle instanceof EntityHorse) { - ((EntityHorse) this.player.vehicle).g(this.player); - } - } - - public void a(PacketPlayInUseEntity packetplayinuseentity) { - if (this.player.dead) return; // CraftBukkit - WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension); - Entity entity = packetplayinuseentity.a((World) worldserver); - - this.player.v(); - if (entity != null) { - boolean flag = this.player.hasLineOfSight(entity); - double d0 = 36.0D; - - if (!flag) { - d0 = 9.0D; - } - - if (this.player.f(entity) < d0) { - ItemStack itemInHand = this.player.inventory.getItemInHand(); // CraftBukkit - if (packetplayinuseentity.c() == EnumEntityUseAction.INTERACT) { - // CraftBukkit start - boolean triggerTagUpdate = itemInHand != null && itemInHand.getItem() == Items.NAME_TAG && entity instanceof EntityInsentient; - boolean triggerChestUpdate = itemInHand != null && itemInHand.getItem() == Item.getItemOf(Blocks.CHEST) && entity instanceof EntityHorse; - boolean triggerLeashUpdate = itemInHand != null && itemInHand.getItem() == Items.LEASH && entity instanceof EntityInsentient; - PlayerInteractEntityEvent event = new PlayerInteractEntityEvent((Player) this.getPlayer(), entity.getBukkitEntity()); - this.server.getPluginManager().callEvent(event); - - if (triggerLeashUpdate && (event.isCancelled() || this.player.inventory.getItemInHand() == null || this.player.inventory.getItemInHand().getItem() != Items.LEASH)) { - // Refresh the current leash state - this.sendPacket(new PacketPlayOutAttachEntity(1, entity, ((EntityInsentient) entity).getLeashHolder())); - } - - if (triggerTagUpdate && (event.isCancelled() || this.player.inventory.getItemInHand() == null || this.player.inventory.getItemInHand().getItem() != Items.NAME_TAG)) { - // Refresh the current entity metadata - this.sendPacket(new PacketPlayOutEntityMetadata(entity.getId(), entity.datawatcher, true)); - } - if (triggerChestUpdate && (event.isCancelled() || this.player.inventory.getItemInHand() == null || this.player.inventory.getItemInHand().getItem() != Item.getItemOf(Blocks.CHEST))) { - this.sendPacket(new PacketPlayOutEntityMetadata(entity.getId(), entity.datawatcher, true)); - } - - if (event.isCancelled()) { - return; - } - // CraftBukkit end - - this.player.q(entity); - - // CraftBukkit start - if (itemInHand != null && itemInHand.count <= -1) { - this.player.updateInventory(this.player.activeContainer); - } - // CraftBukkit end - } else if (packetplayinuseentity.c() == EnumEntityUseAction.ATTACK) { - if (entity instanceof EntityItem || entity instanceof EntityExperienceOrb || entity instanceof EntityArrow || entity == this.player) { - this.disconnect("Attempting to attack an invalid entity"); - this.minecraftServer.warning("Player " + this.player.getName() + " tried to attack an invalid entity"); - return; - } - - this.player.attack(entity); - - // CraftBukkit start - if (itemInHand != null && itemInHand.count <= -1) { - this.player.updateInventory(this.player.activeContainer); - } - // CraftBukkit end - } - } - } - } - - public void a(PacketPlayInClientCommand packetplayinclientcommand) { - this.player.v(); - EnumClientCommand enumclientcommand = packetplayinclientcommand.c(); - - switch (ClientCommandOrdinalWrapper.a[enumclientcommand.ordinal()]) { - case 1: - if (this.player.viewingCredits) { - this.minecraftServer.getPlayerList().changeDimension(this.player, 0, PlayerTeleportEvent.TeleportCause.END_PORTAL); // CraftBukkit - reroute logic through custom portal management - } else if (this.player.r().getWorldData().isHardcore()) { - if (this.minecraftServer.N() && this.player.getName().equals(this.minecraftServer.M())) { - this.player.playerConnection.disconnect("You have died. Game over, man, it\'s game over!"); - this.minecraftServer.U(); - } else { - GameProfileBanEntry gameprofilebanentry = new GameProfileBanEntry(this.player.getProfile(), (Date) null, "(You just lost the game)", (Date) null, "Death in Hardcore"); - - this.minecraftServer.getPlayerList().getProfileBans().add(gameprofilebanentry); - this.player.playerConnection.disconnect("You have died. Game over, man, it\'s game over!"); - } - } else { - if (this.player.getHealth() > 0.0F) { - return; - } - - this.player = this.minecraftServer.getPlayerList().moveToWorld(this.player, 0, false); - } - break; - - case 2: - this.player.getStatisticManager().a(this.player); - break; - - case 3: - this.player.a((Statistic) AchievementList.f); - } - } - - public void a(PacketPlayInCloseWindow packetplayinclosewindow) { - if (this.player.dead) return; // CraftBukkit - - CraftEventFactory.handleInventoryCloseEvent(this.player); // CraftBukkit - - this.player.m(); - } - - public void a(PacketPlayInWindowClick packetplayinwindowclick) { - if (this.player.dead) return; // CraftBukkit - - this.player.v(); - if (this.player.activeContainer.windowId == packetplayinwindowclick.c() && this.player.activeContainer.c(this.player)) { - // CraftBukkit start - Call InventoryClickEvent - if (packetplayinwindowclick.d() < -1 && packetplayinwindowclick.d() != -999) { - return; - } - - InventoryView inventory = this.player.activeContainer.getBukkitView(); - SlotType type = CraftInventoryView.getSlotType(inventory, packetplayinwindowclick.d()); - - InventoryClickEvent event = null; - ClickType click = ClickType.UNKNOWN; - InventoryAction action = InventoryAction.UNKNOWN; - - ItemStack itemstack = null; - - if (packetplayinwindowclick.d() == -1) { - type = SlotType.OUTSIDE; // override - click = packetplayinwindowclick.e() == 0 ? ClickType.WINDOW_BORDER_LEFT : ClickType.WINDOW_BORDER_RIGHT; - action = InventoryAction.NOTHING; - } else if (packetplayinwindowclick.h() == 0) { - if (packetplayinwindowclick.e() == 0) { - click = ClickType.LEFT; - } else if (packetplayinwindowclick.e() == 1) { - click = ClickType.RIGHT; - } - if (packetplayinwindowclick.e() == 0 || packetplayinwindowclick.e() == 1) { - action = InventoryAction.NOTHING; // Don't want to repeat ourselves - if (packetplayinwindowclick.d() == -999) { - if (player.inventory.getCarried() != null) { - action = packetplayinwindowclick.e() == 0 ? InventoryAction.DROP_ALL_CURSOR : InventoryAction.DROP_ONE_CURSOR; - } - } else { - Slot slot = this.player.activeContainer.getSlot(packetplayinwindowclick.d()); - if (slot != null) { - ItemStack clickedItem = slot.getItem(); - ItemStack cursor = player.inventory.getCarried(); - if (clickedItem == null) { - if (cursor != null) { - action = packetplayinwindowclick.e() == 0 ? InventoryAction.PLACE_ALL : InventoryAction.PLACE_ONE; - } - } else if (slot.isAllowed(player)) { - if (cursor == null) { - action = packetplayinwindowclick.e() == 0 ? InventoryAction.PICKUP_ALL : InventoryAction.PICKUP_HALF; - } else if (slot.isAllowed(cursor)) { - if (clickedItem.doMaterialsMatch(cursor) && ItemStack.equals(clickedItem, cursor)) { - int toPlace = packetplayinwindowclick.e() == 0 ? cursor.count : 1; - toPlace = Math.min(toPlace, clickedItem.getMaxStackSize() - clickedItem.count); - toPlace = Math.min(toPlace, slot.inventory.getMaxStackSize() - clickedItem.count); - if (toPlace == 1) { - action = InventoryAction.PLACE_ONE; - } else if (toPlace == cursor.count) { - action = InventoryAction.PLACE_ALL; - } else if (toPlace < 0) { - action = toPlace != -1 ? InventoryAction.PICKUP_SOME : InventoryAction.PICKUP_ONE; // this happens with oversized stacks - } else if (toPlace != 0) { - action = InventoryAction.PLACE_SOME; - } - } else if (cursor.count <= slot.getMaxStackSize()) { - action = InventoryAction.SWAP_WITH_CURSOR; - } - } else if (cursor.getItem() == clickedItem.getItem() && (!cursor.usesData() || cursor.getData() == clickedItem.getData()) && ItemStack.equals(cursor, clickedItem)) { - if (clickedItem.count >= 0) { - if (clickedItem.count + cursor.count <= cursor.getMaxStackSize()) { - // As of 1.5, this is result slots only - action = InventoryAction.PICKUP_ALL; - } - } - } - } - } - } - } - } else if (packetplayinwindowclick.h() == 1) { - if (packetplayinwindowclick.e() == 0) { - click = ClickType.SHIFT_LEFT; - } else if (packetplayinwindowclick.e() == 1) { - click = ClickType.SHIFT_RIGHT; - } - if (packetplayinwindowclick.e() == 0 || packetplayinwindowclick.e() == 1) { - if (packetplayinwindowclick.d() < 0) { - action = InventoryAction.NOTHING; - } else { - Slot slot = this.player.activeContainer.getSlot(packetplayinwindowclick.d()); - if (slot != null && slot.isAllowed(this.player) && slot.hasItem()) { - action = InventoryAction.MOVE_TO_OTHER_INVENTORY; - } else { - action = InventoryAction.NOTHING; - } - } - } - } else if (packetplayinwindowclick.h() == 2) { - if (packetplayinwindowclick.e() >= 0 && packetplayinwindowclick.e() < 9) { - click = ClickType.NUMBER_KEY; - Slot clickedSlot = this.player.activeContainer.getSlot(packetplayinwindowclick.d()); - if (clickedSlot.isAllowed(player)) { - ItemStack hotbar = this.player.inventory.getItem(packetplayinwindowclick.e()); - boolean canCleanSwap = hotbar == null || (clickedSlot.inventory == player.inventory && clickedSlot.isAllowed(hotbar)); // the slot will accept the hotbar item - if (clickedSlot.hasItem()) { - if (canCleanSwap) { - action = InventoryAction.HOTBAR_SWAP; - } else { - int firstEmptySlot = player.inventory.getFirstEmptySlotIndex(); - if (firstEmptySlot > -1) { - action = InventoryAction.HOTBAR_MOVE_AND_READD; - } else { - action = InventoryAction.NOTHING; // This is not sane! Mojang: You should test for other slots of same type - } - } - } else if (!clickedSlot.hasItem() && hotbar != null && clickedSlot.isAllowed(hotbar)) { - action = InventoryAction.HOTBAR_SWAP; - } else { - action = InventoryAction.NOTHING; - } - } else { - action = InventoryAction.NOTHING; - } - // Special constructor for number key - event = new InventoryClickEvent(inventory, type, packetplayinwindowclick.d(), click, action, packetplayinwindowclick.e()); - } - } else if (packetplayinwindowclick.h() == 3) { - if (packetplayinwindowclick.e() == 2) { - click = ClickType.MIDDLE; - if (packetplayinwindowclick.d() == -999) { - action = InventoryAction.NOTHING; - } else { - Slot slot = this.player.activeContainer.getSlot(packetplayinwindowclick.d()); - if (slot != null && slot.hasItem() && player.abilities.canInstantlyBuild && player.inventory.getCarried() == null) { - action = InventoryAction.CLONE_STACK; - } else { - action = InventoryAction.NOTHING; - } - } - } else { - click = ClickType.UNKNOWN; - action = InventoryAction.UNKNOWN; - } - } else if (packetplayinwindowclick.h() == 4) { - if (packetplayinwindowclick.d() >= 0) { - if (packetplayinwindowclick.e() == 0) { - click = ClickType.DROP; - Slot slot = this.player.activeContainer.getSlot(packetplayinwindowclick.d()); - if (slot != null && slot.hasItem() && slot.isAllowed(player) && slot.getItem() != null && slot.getItem().getItem() != Item.getItemOf(Blocks.AIR)) { - action = InventoryAction.DROP_ONE_SLOT; - } else { - action = InventoryAction.NOTHING; - } - } else if (packetplayinwindowclick.e() == 1) { - click = ClickType.CONTROL_DROP; - Slot slot = this.player.activeContainer.getSlot(packetplayinwindowclick.d()); - if (slot != null && slot.hasItem() && slot.isAllowed(player) && slot.getItem() != null && slot.getItem().getItem() != Item.getItemOf(Blocks.AIR)) { - action = InventoryAction.DROP_ALL_SLOT; - } else { - action = InventoryAction.NOTHING; - } - } - } else { - // Sane default (because this happens when they are holding nothing. Don't ask why.) - click = ClickType.LEFT; - if (packetplayinwindowclick.e() == 1) { - click = ClickType.RIGHT; - } - action = InventoryAction.NOTHING; - } - } else if (packetplayinwindowclick.h() == 5) { - itemstack = this.player.activeContainer.clickItem(packetplayinwindowclick.d(), packetplayinwindowclick.e(), 5, this.player); - } else if (packetplayinwindowclick.h() == 6) { - click = ClickType.DOUBLE_CLICK; - action = InventoryAction.NOTHING; - if (packetplayinwindowclick.d() >= 0 && this.player.inventory.getCarried() != null) { - ItemStack cursor = this.player.inventory.getCarried(); - action = InventoryAction.NOTHING; - // Quick check for if we have any of the item - if (inventory.getTopInventory().contains(org.bukkit.Material.getMaterial(Item.getId(cursor.getItem()))) || inventory.getBottomInventory().contains(org.bukkit.Material.getMaterial(Item.getId(cursor.getItem())))) { - action = InventoryAction.COLLECT_TO_CURSOR; - } - } - } - // TODO check on updates - - if (packetplayinwindowclick.h() != 5) { - if (click == ClickType.NUMBER_KEY) { - event = new InventoryClickEvent(inventory, type, packetplayinwindowclick.d(), click, action, packetplayinwindowclick.e()); - } else { - event = new InventoryClickEvent(inventory, type, packetplayinwindowclick.d(), click, action); - } - - org.bukkit.inventory.Inventory top = inventory.getTopInventory(); - if (packetplayinwindowclick.d() == 0 && top instanceof CraftingInventory) { - org.bukkit.inventory.Recipe recipe = ((CraftingInventory) top).getRecipe(); - if (recipe != null) { - if (click == ClickType.NUMBER_KEY) { - event = new CraftItemEvent(recipe, inventory, type, packetplayinwindowclick.d(), click, action, packetplayinwindowclick.e()); - } else { - event = new CraftItemEvent(recipe, inventory, type, packetplayinwindowclick.d(), click, action); - } - } - } - - server.getPluginManager().callEvent(event); - - switch (event.getResult()) { - case ALLOW: - case DEFAULT: - itemstack = this.player.activeContainer.clickItem(packetplayinwindowclick.d(), packetplayinwindowclick.e(), packetplayinwindowclick.h(), this.player); - break; - case DENY: - /* Needs enum constructor in InventoryAction - if (action.modifiesOtherSlots()) { - - } else { - if (action.modifiesCursor()) { - this.player.playerConnection.sendPacket(new Packet103SetSlot(-1, -1, this.player.inventory.getCarried())); - } - if (action.modifiesClicked()) { - this.player.playerConnection.sendPacket(new Packet103SetSlot(this.player.activeContainer.windowId, packet102windowclick.slot, this.player.activeContainer.getSlot(packet102windowclick.slot).getItem())); - } - }*/ - switch (action) { - // Modified other slots - case PICKUP_ALL: - case MOVE_TO_OTHER_INVENTORY: - case HOTBAR_MOVE_AND_READD: - case HOTBAR_SWAP: - case COLLECT_TO_CURSOR: - case UNKNOWN: - this.player.updateInventory(this.player.activeContainer); - break; - // Modified cursor and clicked - case PICKUP_SOME: - case PICKUP_HALF: - case PICKUP_ONE: - case PLACE_ALL: - case PLACE_SOME: - case PLACE_ONE: - case SWAP_WITH_CURSOR: - this.player.playerConnection.sendPacket(new PacketPlayOutSetSlot(-1, -1, this.player.inventory.getCarried())); - this.player.playerConnection.sendPacket(new PacketPlayOutSetSlot(this.player.activeContainer.windowId, packetplayinwindowclick.d(), this.player.activeContainer.getSlot(packetplayinwindowclick.d()).getItem())); - break; - // Modified clicked only - case DROP_ALL_SLOT: - case DROP_ONE_SLOT: - this.player.playerConnection.sendPacket(new PacketPlayOutSetSlot(this.player.activeContainer.windowId, packetplayinwindowclick.d(), this.player.activeContainer.getSlot(packetplayinwindowclick.d()).getItem())); - break; - // Modified cursor only - case DROP_ALL_CURSOR: - case DROP_ONE_CURSOR: - case CLONE_STACK: - this.player.playerConnection.sendPacket(new PacketPlayOutSetSlot(-1, -1, this.player.inventory.getCarried())); - break; - // Nothing - case NOTHING: - break; - } - return; - } - } - // CraftBukkit end - - if (ItemStack.matches(packetplayinwindowclick.g(), itemstack)) { - this.player.playerConnection.sendPacket(new PacketPlayOutTransaction(packetplayinwindowclick.c(), packetplayinwindowclick.f(), true)); - this.player.g = true; - this.player.activeContainer.b(); - this.player.broadcastCarriedItem(); - this.player.g = false; - } else { - this.n.a(this.player.activeContainer.windowId, Short.valueOf(packetplayinwindowclick.f())); - this.player.playerConnection.sendPacket(new PacketPlayOutTransaction(packetplayinwindowclick.c(), packetplayinwindowclick.f(), false)); - this.player.activeContainer.a(this.player, false); - ArrayList arraylist = new ArrayList(); - - for (int i = 0; i < this.player.activeContainer.c.size(); ++i) { - arraylist.add(((Slot) this.player.activeContainer.c.get(i)).getItem()); - } - - this.player.a(this.player.activeContainer, arraylist); - - // CraftBukkit start - Send a Set Slot to update the crafting result slot - if (type == SlotType.RESULT && itemstack != null) { - this.player.playerConnection.sendPacket(new PacketPlayOutSetSlot(this.player.activeContainer.windowId, 0, itemstack)); - } - // CraftBukkit end - } - } - } - - public void a(PacketPlayInEnchantItem packetplayinenchantitem) { - this.player.v(); - if (this.player.activeContainer.windowId == packetplayinenchantitem.c() && this.player.activeContainer.c(this.player)) { - this.player.activeContainer.a(this.player, packetplayinenchantitem.d()); - this.player.activeContainer.b(); - } - } - - public void a(PacketPlayInSetCreativeSlot packetplayinsetcreativeslot) { - if (this.player.playerInteractManager.isCreative()) { - boolean flag = packetplayinsetcreativeslot.c() < 0; - ItemStack itemstack = packetplayinsetcreativeslot.getItemStack(); - boolean flag1 = packetplayinsetcreativeslot.c() >= 1 && packetplayinsetcreativeslot.c() < 36 + PlayerInventory.getHotbarSize(); - // CraftBukkit - Add invalidItems check - boolean flag2 = itemstack == null || itemstack.getItem() != null && !invalidItems.contains(Item.getId(itemstack.getItem())); - boolean flag3 = itemstack == null || itemstack.getData() >= 0 && itemstack.count <= 64 && itemstack.count > 0; - - // CraftBukkit start - Call click event - if (flag || (flag1 && !ItemStack.matches(this.player.defaultContainer.getSlot(packetplayinsetcreativeslot.c()).getItem(), packetplayinsetcreativeslot.getItemStack()))) { // Insist on valid slot - - org.bukkit.entity.HumanEntity player = this.player.getBukkitEntity(); - InventoryView inventory = new CraftInventoryView(player, player.getInventory(), this.player.defaultContainer); - org.bukkit.inventory.ItemStack item = CraftItemStack.asBukkitCopy(packetplayinsetcreativeslot.getItemStack()); - - SlotType type = SlotType.QUICKBAR; - if (flag) { - type = SlotType.OUTSIDE; - } else if (packetplayinsetcreativeslot.c() < 36) { - if (packetplayinsetcreativeslot.c() >= 5 && packetplayinsetcreativeslot.c() < 9) { - type = SlotType.ARMOR; - } else { - type = SlotType.CONTAINER; - } - } - InventoryCreativeEvent event = new InventoryCreativeEvent(inventory, type, flag ? -999 : packetplayinsetcreativeslot.c(), item); - server.getPluginManager().callEvent(event); - - itemstack = CraftItemStack.asNMSCopy(event.getCursor()); - - switch (event.getResult()) { - case ALLOW: - // Plugin cleared the id / stacksize checks - flag2 = flag3 = true; - break; - case DEFAULT: - break; - case DENY: - // Reset the slot - if (packetplayinsetcreativeslot.c() >= 0) { - this.player.playerConnection.sendPacket(new PacketPlayOutSetSlot(this.player.defaultContainer.windowId, packetplayinsetcreativeslot.c(), this.player.defaultContainer.getSlot(packetplayinsetcreativeslot.c()).getItem())); - this.player.playerConnection.sendPacket(new PacketPlayOutSetSlot(-1, -1, null)); - } - return; - } - } - // CraftBukkit end - - if (flag1 && flag2 && flag3) { - if (itemstack == null) { - this.player.defaultContainer.setItem(packetplayinsetcreativeslot.c(), (ItemStack) null); - } else { - this.player.defaultContainer.setItem(packetplayinsetcreativeslot.c(), itemstack); - } - - this.player.defaultContainer.a(this.player, true); - } else if (flag && flag2 && flag3 && this.x < 200) { - this.x += 20; - EntityItem entityitem = this.player.drop(itemstack, true); - - if (entityitem != null) { - entityitem.e(); - } - } - } - } - - public void a(PacketPlayInTransaction packetplayintransaction) { - if (this.player.dead) return; // CraftBukkit - Short oshort = (Short) this.n.get(this.player.activeContainer.windowId); - - if (oshort != null && packetplayintransaction.d() == oshort.shortValue() && this.player.activeContainer.windowId == packetplayintransaction.c() && !this.player.activeContainer.c(this.player)) { - this.player.activeContainer.a(this.player, true); - } - } - - public void a(PacketPlayInUpdateSign packetplayinupdatesign) { - if (this.player.dead) return; // CraftBukkit - - this.player.v(); - WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension); - - if (worldserver.isLoaded(packetplayinupdatesign.c(), packetplayinupdatesign.d(), packetplayinupdatesign.e())) { - TileEntity tileentity = worldserver.getTileEntity(packetplayinupdatesign.c(), packetplayinupdatesign.d(), packetplayinupdatesign.e()); - - if (tileentity instanceof TileEntitySign) { - TileEntitySign tileentitysign = (TileEntitySign) tileentity; - - if (!tileentitysign.a() || tileentitysign.b() != this.player) { - this.minecraftServer.warning("Player " + this.player.getName() + " just tried to change non-editable sign"); - this.sendPacket(new PacketPlayOutUpdateSign(packetplayinupdatesign.c(), packetplayinupdatesign.d(), packetplayinupdatesign.e(), tileentitysign.lines)); // CraftBukkit - return; - } - } - - int i; - int j; - - for (j = 0; j < 4; ++j) { - boolean flag = true; - - if (packetplayinupdatesign.f()[j].length() > 15) { - flag = false; - } else { - for (i = 0; i < packetplayinupdatesign.f()[j].length(); ++i) { - if (!SharedConstants.isAllowedChatCharacter(packetplayinupdatesign.f()[j].charAt(i))) { - flag = false; - } - } - } - - if (!flag) { - packetplayinupdatesign.f()[j] = "!?"; - } - } - - if (tileentity instanceof TileEntitySign) { - j = packetplayinupdatesign.c(); - int k = packetplayinupdatesign.d(); - - i = packetplayinupdatesign.e(); - TileEntitySign tileentitysign1 = (TileEntitySign) tileentity; - - // CraftBukkit start - Player player = this.server.getPlayer(this.player); - SignChangeEvent event = new SignChangeEvent((org.bukkit.craftbukkit.block.CraftBlock) player.getWorld().getBlockAt(j, k, i), this.server.getPlayer(this.player), packetplayinupdatesign.f()); - this.server.getPluginManager().callEvent(event); - - if (!event.isCancelled()) { - tileentitysign1.lines = org.bukkit.craftbukkit.block.CraftSign.sanitizeLines(event.getLines()); - tileentitysign1.isEditable = false; - } - // System.arraycopy(packetplayinupdatesign.f(), 0, tileentitysign1.lines, 0, 4); - // CraftBukkit end - - tileentitysign1.update(); - worldserver.notify(j, k, i); - } - } - } - - public void a(PacketPlayInKeepAlive packetplayinkeepalive) { - if (packetplayinkeepalive.c() == this.h) { - int i = (int) (this.d() - this.i); - - this.player.ping = (this.player.ping * 3 + i) / 4; - } - } - - private long d() { - return System.nanoTime() / 1000000L; - } - - public void a(PacketPlayInAbilities packetplayinabilities) { - // CraftBukkit start - if (this.player.abilities.canFly && this.player.abilities.isFlying != packetplayinabilities.isFlying()) { - PlayerToggleFlightEvent event = new PlayerToggleFlightEvent(this.server.getPlayer(this.player), packetplayinabilities.isFlying()); - this.server.getPluginManager().callEvent(event); - if (!event.isCancelled()) { - this.player.abilities.isFlying = packetplayinabilities.isFlying(); // Actually set the player's flying status - } else { - this.player.updateAbilities(); // Tell the player their ability was reverted - } - } - // CraftBukkit end - } - - public void a(PacketPlayInTabComplete packetplayintabcomplete) { - ArrayList arraylist = Lists.newArrayList(); - Iterator iterator = this.minecraftServer.a(this.player, packetplayintabcomplete.c()).iterator(); - - while (iterator.hasNext()) { - String s = (String) iterator.next(); - - arraylist.add(s); - } - - this.player.playerConnection.sendPacket(new PacketPlayOutTabComplete((String[]) arraylist.toArray(new String[arraylist.size()]))); - } - - public void a(PacketPlayInSettings packetplayinsettings) { - this.player.a(packetplayinsettings); - } - - public void a(PacketPlayInCustomPayload packetplayincustompayload) { - PacketDataSerializer packetdataserializer; - ItemStack itemstack; - ItemStack itemstack1; - - // CraftBukkit start - Ignore empty payloads - if (packetplayincustompayload.length <= 0) { - return; - } - // CraftBukkit end - - if ("MC|BEdit".equals(packetplayincustompayload.c())) { - packetdataserializer = new PacketDataSerializer(Unpooled.wrappedBuffer(packetplayincustompayload.e())); - - try { - itemstack = packetdataserializer.c(); - if (itemstack != null) { - if (!ItemBookAndQuill.a(itemstack.getTag())) { - throw new IOException("Invalid book tag!"); - } - - itemstack1 = this.player.inventory.getItemInHand(); - if (itemstack1 == null) { - return; - } - - if (itemstack.getItem() == Items.BOOK_AND_QUILL && itemstack.getItem() == itemstack1.getItem()) { - CraftEventFactory.handleEditBookEvent(player, itemstack); // CraftBukkit - } - - return; - } - // CraftBukkit start - } catch (Exception exception) { - c.error("Couldn\'t handle book info", exception); - this.disconnect("Invalid book data!"); - return; - // CraftBukkit end - } finally { - packetdataserializer.release(); - } - - return; - } else if ("MC|BSign".equals(packetplayincustompayload.c())) { - packetdataserializer = new PacketDataSerializer(Unpooled.wrappedBuffer(packetplayincustompayload.e())); - - try { - itemstack = packetdataserializer.c(); - if (itemstack != null) { - if (!ItemWrittenBook.a(itemstack.getTag())) { - throw new IOException("Invalid book tag!"); - } - - itemstack1 = this.player.inventory.getItemInHand(); - if (itemstack1 == null) { - return; - } - - if (itemstack.getItem() == Items.WRITTEN_BOOK && itemstack1.getItem() == Items.BOOK_AND_QUILL) { - CraftEventFactory.handleEditBookEvent(player, itemstack); // CraftBukkit - } - - return; - } - // CraftBukkit start - } catch (Throwable exception1) { - c.error("Couldn\'t sign book", exception1); - this.disconnect("Invalid book data!"); - // CraftBukkit end - return; - } finally { - packetdataserializer.release(); - } - - return; - } else { - int i; - DataInputStream datainputstream; - - if ("MC|TrSel".equals(packetplayincustompayload.c())) { - try { - datainputstream = new DataInputStream(new ByteArrayInputStream(packetplayincustompayload.e())); - i = datainputstream.readInt(); - Container container = this.player.activeContainer; - - if (container instanceof ContainerMerchant) { - ((ContainerMerchant) container).e(i); - } - // CraftBukkit start - } catch (Throwable exception2) { - c.error("Couldn\'t select trade", exception2); - this.disconnect("Invalid trade data!"); - // CraftBukkit end - } - } else if ("MC|AdvCdm".equals(packetplayincustompayload.c())) { - if (!this.minecraftServer.getEnableCommandBlock()) { - this.player.sendMessage(new ChatMessage("advMode.notEnabled", new Object[0])); - } else if (this.player.a(2, "") && this.player.abilities.canInstantlyBuild) { - packetdataserializer = new PacketDataSerializer(Unpooled.wrappedBuffer(packetplayincustompayload.e())); - - try { - byte b0 = packetdataserializer.readByte(); - CommandBlockListenerAbstract commandblocklistenerabstract = null; - - if (b0 == 0) { - TileEntity tileentity = this.player.world.getTileEntity(packetdataserializer.readInt(), packetdataserializer.readInt(), packetdataserializer.readInt()); - - if (tileentity instanceof TileEntityCommand) { - commandblocklistenerabstract = ((TileEntityCommand) tileentity).getCommandBlock(); - } - } else if (b0 == 1) { - Entity entity = this.player.world.getEntity(packetdataserializer.readInt()); - - if (entity instanceof EntityMinecartCommandBlock) { - commandblocklistenerabstract = ((EntityMinecartCommandBlock) entity).getCommandBlock(); - } - } - - String s = packetdataserializer.c(packetdataserializer.readableBytes()); - - if (commandblocklistenerabstract != null) { - commandblocklistenerabstract.setCommand(s); - commandblocklistenerabstract.e(); - this.player.sendMessage(new ChatMessage("advMode.setCommand.success", new Object[] { s})); - } - // CraftBukkit start - } catch (Throwable exception3) { - c.error("Couldn\'t set command block", exception3); - this.disconnect("Invalid CommandBlock data!"); - // CraftBukkit end - } finally { - packetdataserializer.release(); - } - } else { - this.player.sendMessage(new ChatMessage("advMode.notAllowed", new Object[0])); - } - } else if ("MC|Beacon".equals(packetplayincustompayload.c())) { - if (this.player.activeContainer instanceof ContainerBeacon) { - try { - datainputstream = new DataInputStream(new ByteArrayInputStream(packetplayincustompayload.e())); - i = datainputstream.readInt(); - int j = datainputstream.readInt(); - ContainerBeacon containerbeacon = (ContainerBeacon) this.player.activeContainer; - Slot slot = containerbeacon.getSlot(0); - - if (slot.hasItem()) { - slot.a(1); - TileEntityBeacon tileentitybeacon = containerbeacon.e(); - - tileentitybeacon.d(i); - tileentitybeacon.e(j); - tileentitybeacon.update(); - } - // CraftBukkit start - } catch (Throwable exception4) { - c.error("Couldn\'t set beacon", exception4); - this.disconnect("Invalid beacon data!"); - // CraftBukkit end - } - } - } else if ("MC|ItemName".equals(packetplayincustompayload.c()) && this.player.activeContainer instanceof ContainerAnvil) { - ContainerAnvil containeranvil = (ContainerAnvil) this.player.activeContainer; - - if (packetplayincustompayload.e() != null && packetplayincustompayload.e().length >= 1) { - String s1 = SharedConstants.a(new String(packetplayincustompayload.e(), Charsets.UTF_8)); - - if (s1.length() <= 30) { - containeranvil.a(s1); - } - } else { - containeranvil.a(""); - } - } - // CraftBukkit start - else if (packetplayincustompayload.c().equals("REGISTER")) { - try { - String channels = new String(packetplayincustompayload.e(), "UTF8"); - for (String channel : channels.split("\0")) { - getPlayer().addChannel(channel); - } - } catch (UnsupportedEncodingException ex) { - throw new AssertionError(ex); - } - } else if (packetplayincustompayload.c().equals("UNREGISTER")) { - try { - String channels = new String(packetplayincustompayload.e(), "UTF8"); - for (String channel : channels.split("\0")) { - getPlayer().removeChannel(channel); - } - } catch (UnsupportedEncodingException ex) { - throw new AssertionError(ex); - } - } else { - server.getMessenger().dispatchIncomingMessage(player.getBukkitEntity(), packetplayincustompayload.c(), packetplayincustompayload.e()); - } - // CraftBukkit end - } - } - - public void a(EnumProtocol enumprotocol, EnumProtocol enumprotocol1) { - if (enumprotocol1 != EnumProtocol.PLAY) { - throw new IllegalStateException("Unexpected change in protocol!"); - } - } - - // CraftBukkit start - Add "isDisconnected" method - public final boolean isDisconnected() { - return !this.player.joining && !NetworkManager.a(this.networkManager).config().isAutoRead(); - } - // CraftBukkit end -} |