mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-23 19:15:32 +01:00
1643 lines
88 KiB
Diff
1643 lines
88 KiB
Diff
--- a/net/minecraft/server/PlayerConnection.java
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+++ b/net/minecraft/server/PlayerConnection.java
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@@ -15,6 +15,49 @@
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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+// CraftBukkit start
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+import java.util.HashSet;
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+import java.util.concurrent.ExecutionException;
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+import java.util.concurrent.atomic.AtomicIntegerFieldUpdater;
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+import org.bukkit.Location;
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+import org.bukkit.craftbukkit.entity.CraftPlayer;
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+import org.bukkit.craftbukkit.event.CraftEventFactory;
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+import org.bukkit.craftbukkit.inventory.CraftInventoryView;
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+import org.bukkit.craftbukkit.inventory.CraftItemStack;
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+import org.bukkit.craftbukkit.util.CraftChatMessage;
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+import org.bukkit.craftbukkit.util.LazyPlayerSet;
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+import org.bukkit.craftbukkit.util.Waitable;
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+import org.bukkit.entity.Player;
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+import org.bukkit.event.Event;
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+import org.bukkit.event.block.Action;
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+import org.bukkit.event.block.SignChangeEvent;
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+import org.bukkit.event.inventory.ClickType;
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+import org.bukkit.event.inventory.CraftItemEvent;
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+import org.bukkit.event.inventory.InventoryAction;
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+import org.bukkit.event.inventory.InventoryClickEvent;
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+import org.bukkit.event.inventory.InventoryCreativeEvent;
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+import org.bukkit.event.inventory.InventoryType.SlotType;
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+import org.bukkit.event.player.AsyncPlayerChatEvent;
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+import org.bukkit.event.player.PlayerAnimationEvent;
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+import org.bukkit.event.player.PlayerChatEvent;
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+import org.bukkit.event.player.PlayerCommandPreprocessEvent;
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+import org.bukkit.event.player.PlayerInteractAtEntityEvent;
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+import org.bukkit.event.player.PlayerInteractEntityEvent;
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+import org.bukkit.event.player.PlayerItemHeldEvent;
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+import org.bukkit.event.player.PlayerKickEvent;
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+import org.bukkit.event.player.PlayerMoveEvent;
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+import org.bukkit.event.player.PlayerResourcePackStatusEvent;
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+import org.bukkit.event.player.PlayerSwapHandItemsEvent;
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+import org.bukkit.event.player.PlayerTeleportEvent;
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+import org.bukkit.event.player.PlayerToggleFlightEvent;
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+import org.bukkit.event.player.PlayerToggleSneakEvent;
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+import org.bukkit.event.player.PlayerToggleSprintEvent;
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+import org.bukkit.inventory.CraftingInventory;
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+import org.bukkit.inventory.EquipmentSlot;
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+import org.bukkit.inventory.InventoryView;
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+import org.bukkit.util.NumberConversions;
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+// CraftBukkit end
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+
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public class PlayerConnection implements PacketListenerPlayIn, ITickable {
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private static final Logger LOGGER = LogManager.getLogger();
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@@ -25,7 +68,10 @@
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private int f;
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private long g;
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private long h;
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- private int chatThrottle;
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+ // CraftBukkit start - multithreaded fields
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+ private volatile int chatThrottle;
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+ private static final AtomicIntegerFieldUpdater chatSpamField = AtomicIntegerFieldUpdater.newUpdater(PlayerConnection.class, "chatThrottle");
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+ // CraftBukkit end
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private int j;
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private final IntHashMap<Short> k = new IntHashMap();
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private double l;
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@@ -50,6 +96,7 @@
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private int E;
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private int receivedMovePackets;
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private int processedMovePackets;
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+ private boolean processedDisconnect; // CraftBukkit - Added
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public PlayerConnection(MinecraftServer minecraftserver, NetworkManager networkmanager, EntityPlayer entityplayer) {
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this.minecraftServer = minecraftserver;
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@@ -57,7 +104,32 @@
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networkmanager.setPacketListener(this);
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this.player = entityplayer;
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entityplayer.playerConnection = this;
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+
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+ // CraftBukkit start - add fields and methods
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+ this.server = minecraftserver.server;
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+ }
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+
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+ private final org.bukkit.craftbukkit.CraftServer server;
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+ private int lastTick = MinecraftServer.currentTick;
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+ private int allowedPlayerTicks = 1;
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+ private int lastDropTick = MinecraftServer.currentTick;
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+ private int dropCount = 0;
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+ private static final int SURVIVAL_PLACE_DISTANCE_SQUARED = 6 * 6;
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+ private static final int CREATIVE_PLACE_DISTANCE_SQUARED = 7 * 7;
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+
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+ // Get position of last block hit for BlockDamageLevel.STOPPED
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+ private double lastPosX = Double.MAX_VALUE;
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+ private double lastPosY = Double.MAX_VALUE;
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+ private double lastPosZ = Double.MAX_VALUE;
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+ private float lastPitch = Float.MAX_VALUE;
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+ private float lastYaw = Float.MAX_VALUE;
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+ private boolean justTeleported = false;
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+
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+ public CraftPlayer getPlayer() {
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+ return (this.player == null) ? null : (CraftPlayer) this.player.getBukkitEntity();
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}
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+ 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, 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.
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+ // CraftBukkit end
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public void F_() {
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this.syncPosition();
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@@ -109,15 +181,21 @@
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}
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this.minecraftServer.methodProfiler.b();
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+ // CraftBukkit start
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+ for (int spam; (spam = this.chatThrottle) > 0 && !chatSpamField.compareAndSet(this, spam, spam - 1); ) ;
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+ /* Use thread-safe field access instead
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if (this.chatThrottle > 0) {
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--this.chatThrottle;
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}
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+ */
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+ // CraftBukkit end
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if (this.j > 0) {
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--this.j;
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}
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if (this.player.I() > 0L && this.minecraftServer.getIdleTimeout() > 0 && MinecraftServer.aw() - this.player.I() > (long) (this.minecraftServer.getIdleTimeout() * 1000 * 60)) {
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+ this.player.resetIdleTimer(); // CraftBukkit - SPIGOT-854
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this.disconnect("You have been idle for too long!");
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}
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@@ -137,19 +215,40 @@
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}
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public void disconnect(String s) {
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+ // CraftBukkit start - fire PlayerKickEvent
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+ if (this.processedDisconnect) {
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+ return;
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+ }
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+ String leaveMessage = EnumChatFormat.YELLOW + this.player.getName() + " left the game.";
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+
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+ PlayerKickEvent event = new PlayerKickEvent(this.server.getPlayer(this.player), s, leaveMessage);
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+
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+ if (this.server.getServer().isRunning()) {
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+ this.server.getPluginManager().callEvent(event);
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+ }
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+
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+ if (event.isCancelled()) {
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+ // Do not kick the player
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+ return;
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+ }
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+ // Send the possibly modified leave message
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+ s = event.getReason();
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+ // CraftBukkit end
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final ChatComponentText chatcomponenttext = new ChatComponentText(s);
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this.networkManager.sendPacket(new PacketPlayOutKickDisconnect(chatcomponenttext), new GenericFutureListener() {
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- public void operationComplete(Future<? super Void> future) throws Exception {
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+ public void operationComplete(Future future) throws Exception { // CraftBukkit - decompile error
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PlayerConnection.this.networkManager.close(chatcomponenttext);
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}
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}, new GenericFutureListener[0]);
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+ this.a(chatcomponenttext); // CraftBukkit - fire quit instantly
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this.networkManager.stopReading();
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- Futures.getUnchecked(this.minecraftServer.postToMainThread(new Runnable() {
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+ // CraftBukkit - Don't wait
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+ this.minecraftServer.postToMainThread(new Runnable() {
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public void run() {
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PlayerConnection.this.networkManager.handleDisconnection();
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}
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- }));
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+ });
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}
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public void a(PacketPlayInSteerVehicle packetplayinsteervehicle) {
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@@ -188,7 +287,34 @@
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double d9 = entity.motX * entity.motX + entity.motY * entity.motY + entity.motZ * entity.motZ;
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double d10 = d6 * d6 + d7 * d7 + d8 * d8;
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- if (d10 - d9 > 100.0D && (!this.minecraftServer.R() || !this.minecraftServer.Q().equals(entity.getName()))) {
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+
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+ // CraftBukkit start - handle custom speeds and skipped ticks
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+ this.allowedPlayerTicks += (System.currentTimeMillis() / 50) - this.lastTick;
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+ this.allowedPlayerTicks = Math.max(this.allowedPlayerTicks, 1);
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+ this.lastTick = (int) (System.currentTimeMillis() / 50);
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+
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+ ++this.receivedMovePackets;
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+ int i = this.receivedMovePackets - this.processedMovePackets;
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+ if (i > Math.max(this.allowedPlayerTicks, 5)) {
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+ PlayerConnection.LOGGER.debug(this.player.getName() + " is sending move packets too frequently (" + i + " packets since last tick)");
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+ i = 1;
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+ }
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+
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+ if (d10 > 0) {
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+ allowedPlayerTicks -= 1;
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+ } else {
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+ allowedPlayerTicks = 20;
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+ }
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+ float speed;
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+ if (player.abilities.isFlying) {
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+ speed = player.abilities.flySpeed * 20f;
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+ } else {
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+ speed = player.abilities.walkSpeed * 10f;
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+ }
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+ speed *= 2f; // TODO: Get the speed of the vehicle instead of the player
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+
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+ if (d10 - d9 > Math.max(100.0D, Math.pow((double) (10.0F * (float) i * speed), 2)) && (!this.minecraftServer.R() || !this.minecraftServer.Q().equals(entity.getName()))) {
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+ // CraftBukkit end
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PlayerConnection.LOGGER.warn("{} (vehicle of {}) moved too quickly! {},{},{}", new Object[] { entity.getName(), this.player.getName(), Double.valueOf(d6), Double.valueOf(d7), Double.valueOf(d8)});
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this.networkManager.sendPacket(new PacketPlayOutVehicleMove(entity));
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return;
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@@ -226,6 +352,62 @@
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return;
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}
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+ // CraftBukkit start - fire PlayerMoveEvent
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+ Player player = this.getPlayer();
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+ Location from = new Location(player.getWorld(), lastPosX, lastPosY, lastPosZ, lastYaw, lastPitch); // Get the Players previous Event location.
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+ Location to = player.getLocation().clone(); // Start off the To location as the Players current location.
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+
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+ // If the packet contains movement information then we update the To location with the correct XYZ.
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+ to.setX(packetplayinvehiclemove.getX());
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+ to.setY(packetplayinvehiclemove.getY());
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+ to.setZ(packetplayinvehiclemove.getZ());
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+
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+
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+ // If the packet contains look information then we update the To location with the correct Yaw & Pitch.
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+ to.setYaw(packetplayinvehiclemove.getYaw());
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+ to.setPitch(packetplayinvehiclemove.getPitch());
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+
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+ // Prevent 40 event-calls for less than a single pixel of movement >.>
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+ double delta = Math.pow(this.lastPosX - to.getX(), 2) + Math.pow(this.lastPosY - to.getY(), 2) + Math.pow(this.lastPosZ - to.getZ(), 2);
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+ float deltaAngle = Math.abs(this.lastYaw - to.getYaw()) + Math.abs(this.lastPitch - to.getPitch());
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+
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+ if ((delta > 1f / 256 || deltaAngle > 10f) && !this.player.isFrozen()) {
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+ this.lastPosX = to.getX();
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+ this.lastPosY = to.getY();
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+ this.lastPosZ = to.getZ();
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+ this.lastYaw = to.getYaw();
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+ this.lastPitch = to.getPitch();
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+
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+ // Skip the first time we do this
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+ if (from.getX() != Double.MAX_VALUE) {
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+ Location oldTo = to.clone();
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+ PlayerMoveEvent event = new PlayerMoveEvent(player, from, to);
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+ this.server.getPluginManager().callEvent(event);
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+
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+ // If the event is cancelled we move the player back to their old location.
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+ if (event.isCancelled()) {
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+ teleport(from);
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+ return;
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+ }
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+
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+ // If a Plugin has changed the To destination then we teleport the Player
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+ // there to avoid any 'Moved wrongly' or 'Moved too quickly' errors.
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+ // We only do this if the Event was not cancelled.
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+ if (!oldTo.equals(event.getTo()) && !event.isCancelled()) {
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+ this.player.getBukkitEntity().teleport(event.getTo(), PlayerTeleportEvent.TeleportCause.UNKNOWN);
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+ return;
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+ }
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+
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+ // Check to see if the Players Location has some how changed during the call of the event.
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+ // This can happen due to a plugin teleporting the player instead of using .setTo()
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+ if (!from.equals(this.getPlayer().getLocation()) && this.justTeleported) {
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+ this.justTeleported = false;
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+ return;
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+ }
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+ }
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+ }
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+ // CraftBukkit end
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+
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this.minecraftServer.getPlayerList().d(this.player);
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this.player.checkMovement(this.player.locX - d0, this.player.locY - d1, this.player.locZ - d2);
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this.D = d11 >= -0.03125D && !this.minecraftServer.getAllowFlight() && !worldserver.d(entity.getBoundingBox().g(0.0625D).b(0.0D, -0.55D, 0.0D));
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@@ -260,7 +442,7 @@
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} else {
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WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension);
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- if (!this.player.viewingCredits) {
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+ if (!this.player.viewingCredits && !this.player.isFrozen()) { // CraftBukkit
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if (this.e == 0) {
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this.syncPosition();
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}
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@@ -270,13 +452,21 @@
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this.A = this.e;
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this.a(this.teleportPos.x, this.teleportPos.y, this.teleportPos.z, this.player.yaw, this.player.pitch);
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}
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-
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+ this.allowedPlayerTicks = 20; // CraftBukkit
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} else {
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this.A = this.e;
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if (this.player.isPassenger()) {
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this.player.setLocation(this.player.locX, this.player.locY, this.player.locZ, packetplayinflying.a(this.player.yaw), packetplayinflying.b(this.player.pitch));
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this.minecraftServer.getPlayerList().d(this.player);
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+ this.allowedPlayerTicks = 20; // CraftBukkit
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} else {
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+ // CraftBukkit - Make sure the move is valid but then reset it for plugins to modify
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+ double prevX = player.locX;
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+ double prevY = player.locY;
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+ double prevZ = player.locZ;
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+ float prevYaw = player.yaw;
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+ float prevPitch = player.pitch;
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+ // CraftBukkit end
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double d0 = this.player.locX;
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double d1 = this.player.locY;
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double d2 = this.player.locZ;
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@@ -295,15 +485,33 @@
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++this.receivedMovePackets;
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int i = this.receivedMovePackets - this.processedMovePackets;
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- if (i > 5) {
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+ // CraftBukkit start - handle custom speeds and skipped ticks
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+ this.allowedPlayerTicks += (System.currentTimeMillis() / 50) - this.lastTick;
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+ this.allowedPlayerTicks = Math.max(this.allowedPlayerTicks, 1);
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+ this.lastTick = (int) (System.currentTimeMillis() / 50);
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+
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+ if (i > Math.max(this.allowedPlayerTicks, 5)) {
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PlayerConnection.LOGGER.debug("{} is sending move packets too frequently ({} packets since last tick)", new Object[] { this.player.getName(), Integer.valueOf(i)});
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i = 1;
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}
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+ if (packetplayinflying.hasLook || d11 > 0) {
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+ allowedPlayerTicks -= 1;
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+ } else {
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+ allowedPlayerTicks = 20;
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+ }
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+ float speed;
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+ if (player.abilities.isFlying) {
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+ speed = player.abilities.flySpeed * 20f;
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+ } else {
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+ speed = player.abilities.walkSpeed * 10f;
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+ }
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+
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if (!this.player.K() && (!this.player.x().getGameRules().getBoolean("disableElytraMovementCheck") || !this.player.cH())) {
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float f2 = this.player.cH() ? 300.0F : 100.0F;
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- if (d11 - d10 > (double) (f2 * (float) i) && (!this.minecraftServer.R() || !this.minecraftServer.Q().equals(this.player.getName()))) {
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+ if (d11 - d10 > Math.max(f2, Math.pow((double) (10.0F * (float) i * speed), 2)) && (!this.minecraftServer.R() || !this.minecraftServer.Q().equals(this.player.getName()))) {
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+ // CraftBukkit end
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PlayerConnection.LOGGER.warn("{} moved too quickly! {},{},{}", new Object[] { this.player.getName(), Double.valueOf(d7), Double.valueOf(d8), Double.valueOf(d9)});
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this.a(this.player.locX, this.player.locY, this.player.locZ, this.player.yaw, this.player.pitch);
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return;
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@@ -349,6 +557,69 @@
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}
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}
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+ // CraftBukkit start - fire PlayerMoveEvent
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+ // Rest to old location first
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+ this.player.setLocation(prevX, prevY, prevZ, prevYaw, prevPitch);
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+
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+ Player player = this.getPlayer();
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+ Location from = new Location(player.getWorld(), lastPosX, lastPosY, lastPosZ, lastYaw, lastPitch); // Get the Players previous Event location.
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+ Location to = player.getLocation().clone(); // Start off the To location as the Players current location.
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+
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+ // If the packet contains movement information then we update the To location with the correct XYZ.
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+ if (packetplayinflying.hasPos) {
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+ to.setX(packetplayinflying.x);
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+ to.setY(packetplayinflying.y);
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+ to.setZ(packetplayinflying.z);
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+ }
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+
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+ // If the packet contains look information then we update the To location with the correct Yaw & Pitch.
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+ if (packetplayinflying.hasLook) {
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+ to.setYaw(packetplayinflying.yaw);
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+ to.setPitch(packetplayinflying.pitch);
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+ }
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+
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+ // Prevent 40 event-calls for less than a single pixel of movement >.>
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+ double delta = Math.pow(this.lastPosX - to.getX(), 2) + Math.pow(this.lastPosY - to.getY(), 2) + Math.pow(this.lastPosZ - to.getZ(), 2);
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+ float deltaAngle = Math.abs(this.lastYaw - to.getYaw()) + Math.abs(this.lastPitch - to.getPitch());
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+
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+ if ((delta > 1f / 256 || deltaAngle > 10f) && !this.player.isFrozen()) {
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+ this.lastPosX = to.getX();
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+ this.lastPosY = to.getY();
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+ this.lastPosZ = to.getZ();
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+ this.lastYaw = to.getYaw();
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+ this.lastPitch = to.getPitch();
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+
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+ // Skip the first time we do this
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+ if (from.getX() != Double.MAX_VALUE) {
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+ Location oldTo = to.clone();
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+ PlayerMoveEvent event = new PlayerMoveEvent(player, from, to);
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+ this.server.getPluginManager().callEvent(event);
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+
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+ // If the event is cancelled we move the player back to their old location.
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+ if (event.isCancelled()) {
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+ teleport(from);
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+ return;
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+ }
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+
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+ // If a Plugin has changed the To destination then we teleport the Player
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+ // there to avoid any 'Moved wrongly' or 'Moved too quickly' errors.
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+ // We only do this if the Event was not cancelled.
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+ if (!oldTo.equals(event.getTo()) && !event.isCancelled()) {
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+ this.player.getBukkitEntity().teleport(event.getTo(), PlayerTeleportEvent.TeleportCause.UNKNOWN);
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+ return;
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+ }
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|
+
|
|
+ // 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;
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ this.player.setLocation(d4, d5, d6, f, f1); // Copied from above
|
|
+ // CraftBukkit end
|
|
+
|
|
this.B = d12 >= -0.03125D;
|
|
this.B &= !this.minecraftServer.getAllowFlight() && !this.player.abilities.canFly;
|
|
this.B &= !this.player.hasEffect(MobEffects.LEVITATION) && !this.player.cH() && !worldserver.d(this.player.getBoundingBox().g(0.0625D).b(0.0D, -0.55D, 0.0D));
|
|
@@ -365,10 +636,68 @@
|
|
}
|
|
|
|
public void a(double d0, double d1, double d2, float f, float f1) {
|
|
- this.a(d0, d1, d2, f, f1, Collections.emptySet());
|
|
+ this.a(d0, d1, d2, f, f1, Collections.<PacketPlayOutPosition.EnumPlayerTeleportFlags>emptySet());
|
|
}
|
|
|
|
public void a(double d0, double d1, double d2, float f, float f1, Set<PacketPlayOutPosition.EnumPlayerTeleportFlags> set) {
|
|
+ // CraftBukkit start - Delegate to teleport(Location)
|
|
+ Player player = this.getPlayer();
|
|
+ Location from = player.getLocation();
|
|
+
|
|
+ double x = d0;
|
|
+ double y = d1;
|
|
+ double z = d2;
|
|
+ float yaw = f;
|
|
+ float pitch = f1;
|
|
+ if (set.contains(PacketPlayOutPosition.EnumPlayerTeleportFlags.X)) {
|
|
+ x += from.getX();
|
|
+ }
|
|
+ if (set.contains(PacketPlayOutPosition.EnumPlayerTeleportFlags.Y)) {
|
|
+ y += from.getY();
|
|
+ }
|
|
+ if (set.contains(PacketPlayOutPosition.EnumPlayerTeleportFlags.Z)) {
|
|
+ z += from.getZ();
|
|
+ }
|
|
+ if (set.contains(PacketPlayOutPosition.EnumPlayerTeleportFlags.Y_ROT)) {
|
|
+ yaw += from.getYaw();
|
|
+ }
|
|
+ if (set.contains(PacketPlayOutPosition.EnumPlayerTeleportFlags.X_ROT)) {
|
|
+ pitch += from.getPitch();
|
|
+ }
|
|
+
|
|
+
|
|
+ Location to = new Location(this.getPlayer().getWorld(), x, y, z, yaw, pitch);
|
|
+ PlayerTeleportEvent event = new PlayerTeleportEvent(player, from.clone(), to.clone(), PlayerTeleportEvent.TeleportCause.UNKNOWN);
|
|
+ this.server.getPluginManager().callEvent(event);
|
|
+
|
|
+ if (event.isCancelled() || !to.equals(event.getTo())) {
|
|
+ set.clear(); // Can't relative teleport
|
|
+ to = event.isCancelled() ? event.getFrom() : event.getTo();
|
|
+ d0 = to.getX();
|
|
+ d1 = to.getY();
|
|
+ d2 = to.getZ();
|
|
+ f = to.getYaw();
|
|
+ f1 = to.getPitch();
|
|
+ }
|
|
+
|
|
+ this.internalTeleport(d0, d1, d2, f, f1, set);
|
|
+ }
|
|
+
|
|
+ public void teleport(Location dest) {
|
|
+ internalTeleport(dest.getX(), dest.getY(), dest.getZ(), dest.getYaw(), dest.getPitch(), Collections.<PacketPlayOutPosition.EnumPlayerTeleportFlags>emptySet());
|
|
+ }
|
|
+
|
|
+ private void internalTeleport(double d0, double d1, double d2, float f, float f1, Set<PacketPlayOutPosition.EnumPlayerTeleportFlags> set) {
|
|
+ // CraftBukkit start
|
|
+ if (Float.isNaN(f)) {
|
|
+ f = 0;
|
|
+ }
|
|
+ if (Float.isNaN(f1)) {
|
|
+ f1 = 0;
|
|
+ }
|
|
+
|
|
+ this.justTeleported = true;
|
|
+ // CraftBukkit end
|
|
double d3 = set.contains(PacketPlayOutPosition.EnumPlayerTeleportFlags.X) ? this.player.locX : 0.0D;
|
|
double d4 = set.contains(PacketPlayOutPosition.EnumPlayerTeleportFlags.Y) ? this.player.locY : 0.0D;
|
|
double d5 = set.contains(PacketPlayOutPosition.EnumPlayerTeleportFlags.Z) ? this.player.locZ : 0.0D;
|
|
@@ -385,6 +714,14 @@
|
|
f3 = f1 + this.player.pitch;
|
|
}
|
|
|
|
+ // CraftBukkit start - update last location
|
|
+ this.lastPosX = this.teleportPos.x;
|
|
+ this.lastPosY = this.teleportPos.y;
|
|
+ this.lastPosZ = this.teleportPos.z;
|
|
+ this.lastYaw = f2;
|
|
+ this.lastPitch = f3;
|
|
+ // CraftBukkit end
|
|
+
|
|
if (++this.teleportAwait == Integer.MAX_VALUE) {
|
|
this.teleportAwait = 0;
|
|
}
|
|
@@ -396,6 +733,7 @@
|
|
|
|
public void a(PacketPlayInBlockDig packetplayinblockdig) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinblockdig, this, this.player.x());
|
|
+ if (this.player.isFrozen()) return; // CraftBukkit
|
|
WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension);
|
|
BlockPosition blockposition = packetplayinblockdig.a();
|
|
|
|
@@ -405,7 +743,15 @@
|
|
if (!this.player.isSpectator()) {
|
|
ItemStack itemstack = this.player.b(EnumHand.OFF_HAND);
|
|
|
|
- this.player.a(EnumHand.OFF_HAND, this.player.b(EnumHand.MAIN_HAND));
|
|
+ // CraftBukkit start
|
|
+ PlayerSwapHandItemsEvent swapItemsEvent = new PlayerSwapHandItemsEvent(getPlayer(), CraftItemStack.asBukkitCopy(itemstack), CraftItemStack.asBukkitCopy(this.player.b(EnumHand.MAIN_HAND)));
|
|
+ this.server.getPluginManager().callEvent(swapItemsEvent);
|
|
+ if (swapItemsEvent.isCancelled()) {
|
|
+ return;
|
|
+ }
|
|
+ itemstack = CraftItemStack.asNMSCopy(swapItemsEvent.getMainHandItem());
|
|
+ this.player.a(EnumHand.OFF_HAND, CraftItemStack.asNMSCopy(swapItemsEvent.getOffHandItem()));
|
|
+ // CraftBukkit end
|
|
this.player.a(EnumHand.MAIN_HAND, itemstack);
|
|
}
|
|
|
|
@@ -413,6 +759,21 @@
|
|
|
|
case DROP_ITEM:
|
|
if (!this.player.isSpectator()) {
|
|
+ // 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) {
|
|
+ LOGGER.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);
|
|
}
|
|
|
|
@@ -446,7 +807,15 @@
|
|
if (!this.minecraftServer.a(worldserver, blockposition, this.player) && worldserver.getWorldBorder().a(blockposition)) {
|
|
this.player.playerInteractManager.a(blockposition, packetplayinblockdig.b());
|
|
} else {
|
|
+ // CraftBukkit start - fire PlayerInteractEvent
|
|
+ CraftEventFactory.callPlayerInteractEvent(this.player, Action.LEFT_CLICK_BLOCK, blockposition, packetplayinblockdig.b(), this.player.inventory.getItemInHand(), EnumHand.MAIN_HAND);
|
|
this.player.playerConnection.sendPacket(new PacketPlayOutBlockChange(worldserver, blockposition));
|
|
+ // Update any tile entity data for this block
|
|
+ TileEntity tileentity = worldserver.getTileEntity(blockposition);
|
|
+ if (tileentity != null) {
|
|
+ this.player.playerConnection.sendPacket(tileentity.getUpdatePacket());
|
|
+ }
|
|
+ // CraftBukkit end
|
|
}
|
|
} else {
|
|
if (packetplayinblockdig.c() == PacketPlayInBlockDig.EnumPlayerDigType.STOP_DESTROY_BLOCK) {
|
|
@@ -466,10 +835,12 @@
|
|
default:
|
|
throw new IllegalArgumentException("Invalid player action");
|
|
}
|
|
+ // CraftBukkit end
|
|
}
|
|
|
|
public void a(PacketPlayInUseItem packetplayinuseitem) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinuseitem, this, this.player.x());
|
|
+ if (this.player.isFrozen()) return; // CraftBukkit
|
|
WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension);
|
|
EnumHand enumhand = packetplayinuseitem.c();
|
|
ItemStack itemstack = this.player.b(enumhand);
|
|
@@ -483,6 +854,13 @@
|
|
chatmessage.getChatModifier().setColor(EnumChatFormat.RED);
|
|
this.player.playerConnection.sendPacket(new PacketPlayOutChat(chatmessage, (byte) 2));
|
|
} else if (this.teleportPos == null && this.player.d((double) blockposition.getX() + 0.5D, (double) blockposition.getY() + 0.5D, (double) blockposition.getZ() + 0.5D) < 64.0D && !this.minecraftServer.a(worldserver, blockposition, this.player) && worldserver.getWorldBorder().a(blockposition)) {
|
|
+ // 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() - blockposition.getX()) + NumberConversions.square(eyeLoc.getY() - blockposition.getY()) + NumberConversions.square(eyeLoc.getZ() - blockposition.getZ());
|
|
+ if (reachDistance > (this.getPlayer().getGameMode() == org.bukkit.GameMode.CREATIVE ? CREATIVE_PLACE_DISTANCE_SQUARED : SURVIVAL_PLACE_DISTANCE_SQUARED)) {
|
|
+ return;
|
|
+ }
|
|
+ // CraftBukkit end
|
|
this.player.playerInteractManager.a(this.player, worldserver, itemstack, enumhand, blockposition, enumdirection, packetplayinuseitem.d(), packetplayinuseitem.e(), packetplayinuseitem.f());
|
|
}
|
|
|
|
@@ -492,13 +870,52 @@
|
|
|
|
public void a(PacketPlayInBlockPlace packetplayinblockplace) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinblockplace, this, this.player.x());
|
|
+ if (this.player.isFrozen()) return; // CraftBukkit
|
|
WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension);
|
|
EnumHand enumhand = packetplayinblockplace.a();
|
|
ItemStack itemstack = this.player.b(enumhand);
|
|
|
|
this.player.resetIdleTimer();
|
|
if (!itemstack.isEmpty()) {
|
|
- this.player.playerInteractManager.a(this.player, worldserver, itemstack, enumhand);
|
|
+ // CraftBukkit start
|
|
+ // Raytrace to look for 'rogue armswings'
|
|
+ float f1 = this.player.pitch;
|
|
+ float f2 = this.player.yaw;
|
|
+ double d0 = this.player.locX;
|
|
+ double d1 = this.player.locY + (double) this.player.getHeadHeight();
|
|
+ double d2 = this.player.locZ;
|
|
+ Vec3D vec3d = new Vec3D(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 = player.playerInteractManager.getGameMode()== EnumGamemode.CREATIVE ? 5.0D : 4.5D;
|
|
+ Vec3D vec3d1 = vec3d.add((double) f7 * d3, (double) f6 * d3, (double) f8 * d3);
|
|
+ MovingObjectPosition movingobjectposition = this.player.world.rayTrace(vec3d, vec3d1, false);
|
|
+
|
|
+ boolean cancelled;
|
|
+ if (movingobjectposition == null || movingobjectposition.type != MovingObjectPosition.EnumMovingObjectType.BLOCK) {
|
|
+ org.bukkit.event.player.PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(this.player, Action.RIGHT_CLICK_AIR, itemstack, enumhand);
|
|
+ cancelled = event.useItemInHand() == Event.Result.DENY;
|
|
+ } else {
|
|
+ if (player.playerInteractManager.firedInteract) {
|
|
+ player.playerInteractManager.firedInteract = false;
|
|
+ cancelled = player.playerInteractManager.interactResult;
|
|
+ } else {
|
|
+ org.bukkit.event.player.PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(player, Action.RIGHT_CLICK_BLOCK, movingobjectposition.a(), movingobjectposition.direction, itemstack, true, enumhand);
|
|
+ cancelled = event.useItemInHand() == Event.Result.DENY;
|
|
+ }
|
|
+ }
|
|
+
|
|
+ if (cancelled) {
|
|
+ this.player.getBukkitEntity().updateInventory(); // SPIGOT-2524
|
|
+ } else {
|
|
+ this.player.playerInteractManager.a(this.player, worldserver, itemstack, enumhand);
|
|
+ }
|
|
+ // CraftBukkit end
|
|
}
|
|
}
|
|
|
|
@@ -509,8 +926,8 @@
|
|
WorldServer[] aworldserver = this.minecraftServer.worldServer;
|
|
int i = aworldserver.length;
|
|
|
|
- for (int j = 0; j < i; ++j) {
|
|
- WorldServer worldserver = aworldserver[j];
|
|
+ // CraftBukkit - use the worlds array list
|
|
+ for (WorldServer worldserver : minecraftServer.worlds) {
|
|
|
|
if (worldserver != null) {
|
|
entity = packetplayinspectate.a(worldserver);
|
|
@@ -523,6 +940,8 @@
|
|
if (entity != null) {
|
|
this.player.setSpectatorTarget(this.player);
|
|
this.player.stopRiding();
|
|
+
|
|
+ /* CraftBukkit start - replace with bukkit handling for multi-world
|
|
if (entity.world == this.player.world) {
|
|
this.player.enderTeleportTo(entity.locX, entity.locY, entity.locZ);
|
|
} else {
|
|
@@ -548,12 +967,19 @@
|
|
this.minecraftServer.getPlayerList().b(this.player, worldserver2);
|
|
this.minecraftServer.getPlayerList().updateClient(this.player);
|
|
}
|
|
+ */
|
|
+ this.player.getBukkitEntity().teleport(entity.getBukkitEntity(), PlayerTeleportEvent.TeleportCause.SPECTATE);
|
|
+ // CraftBukkit end
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
- public void a(PacketPlayInResourcePackStatus packetplayinresourcepackstatus) {}
|
|
+ // CraftBukkit start
|
|
+ public void a(PacketPlayInResourcePackStatus packetplayinresourcepackstatus) {
|
|
+ this.server.getPluginManager().callEvent(new PlayerResourcePackStatusEvent(getPlayer(), PlayerResourcePackStatusEvent.Status.values()[packetplayinresourcepackstatus.status.ordinal()]));
|
|
+ }
|
|
+ // CraftBukkit end
|
|
|
|
public void a(PacketPlayInBoatMove packetplayinboatmove) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinboatmove, this, this.player.x());
|
|
@@ -566,14 +992,29 @@
|
|
}
|
|
|
|
public void a(IChatBaseComponent ichatbasecomponent) {
|
|
- PlayerConnection.LOGGER.info("{} lost connection: {}", new Object[] { this.player.getName(), ichatbasecomponent});
|
|
+ // CraftBukkit start - Rarely it would send a disconnect line twice
|
|
+ if (this.processedDisconnect) {
|
|
+ return;
|
|
+ } else {
|
|
+ this.processedDisconnect = true;
|
|
+ }
|
|
+ // CraftBukkit end
|
|
+ PlayerConnection.LOGGER.info("{} lost connection: {}", new Object[] { this.player.getName(), ichatbasecomponent.toPlainText()});// CraftBukkit - Don't toString().
|
|
+ // CraftBukkit start - Replace vanilla quit message handling with our own.
|
|
+ /*
|
|
this.minecraftServer.aD();
|
|
ChatMessage chatmessage = new ChatMessage("multiplayer.player.left", new Object[] { this.player.getScoreboardDisplayName()});
|
|
|
|
chatmessage.getChatModifier().setColor(EnumChatFormat.YELLOW);
|
|
this.minecraftServer.getPlayerList().sendMessage(chatmessage);
|
|
+ */
|
|
+
|
|
this.player.t();
|
|
- this.minecraftServer.getPlayerList().disconnect(this.player);
|
|
+ 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.R() && this.player.getName().equals(this.minecraftServer.Q())) {
|
|
PlayerConnection.LOGGER.info("Stopping singleplayer server as player logged out");
|
|
this.minecraftServer.safeShutdown();
|
|
@@ -595,6 +1036,15 @@
|
|
}
|
|
}
|
|
|
|
+ // CraftBukkit start
|
|
+ if (packet == null) {
|
|
+ return;
|
|
+ } else if (packet instanceof PacketPlayOutSpawnPosition) {
|
|
+ PacketPlayOutSpawnPosition packet6 = (PacketPlayOutSpawnPosition) packet;
|
|
+ this.player.compassTarget = new Location(this.getPlayer().getWorld(), packet6.position.getX(), packet6.position.getY(), packet6.position.getZ());
|
|
+ }
|
|
+ // CraftBukkit end
|
|
+
|
|
try {
|
|
this.networkManager.sendPacket(packet);
|
|
} catch (Throwable throwable) {
|
|
@@ -616,17 +1066,32 @@
|
|
|
|
public void a(PacketPlayInHeldItemSlot packetplayinhelditemslot) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinhelditemslot, this, this.player.x());
|
|
+ if (this.player.isFrozen()) return; // CraftBukkit
|
|
if (packetplayinhelditemslot.a() >= 0 && packetplayinhelditemslot.a() < PlayerInventory.getHotbarSize()) {
|
|
+ PlayerItemHeldEvent event = new PlayerItemHeldEvent(this.getPlayer(), this.player.inventory.itemInHandIndex, packetplayinhelditemslot.a());
|
|
+ this.server.getPluginManager().callEvent(event);
|
|
+ if (event.isCancelled()) {
|
|
+ this.sendPacket(new PacketPlayOutHeldItemSlot(this.player.inventory.itemInHandIndex));
|
|
+ this.player.resetIdleTimer();
|
|
+ return;
|
|
+ }
|
|
+ // CraftBukkit end
|
|
this.player.inventory.itemInHandIndex = packetplayinhelditemslot.a();
|
|
this.player.resetIdleTimer();
|
|
} else {
|
|
PlayerConnection.LOGGER.warn("{} tried to set an invalid carried item", new Object[] { this.player.getName()});
|
|
+ this.disconnect("Nope!"); // CraftBukkit
|
|
}
|
|
}
|
|
|
|
public void a(PacketPlayInChat packetplayinchat) {
|
|
- PlayerConnectionUtils.ensureMainThread(packetplayinchat, this, this.player.x());
|
|
- if (this.player.getChatFlags() == EntityHuman.EnumChatVisibility.HIDDEN) {
|
|
+ // CraftBukkit start - async chat
|
|
+ boolean isSync = packetplayinchat.a().startsWith("/");
|
|
+ if (packetplayinchat.a().startsWith("/")) {
|
|
+ PlayerConnectionUtils.ensureMainThread(packetplayinchat, this, this.player.x());
|
|
+ }
|
|
+ // CraftBukkit end
|
|
+ if (this.player.dead || this.player.getChatFlags() == EntityHuman.EnumChatVisibility.HIDDEN) { // CraftBukkit - dead men tell no tales
|
|
ChatMessage chatmessage = new ChatMessage("chat.cannotSend", new Object[0]);
|
|
|
|
chatmessage.getChatModifier().setColor(EnumChatFormat.RED);
|
|
@@ -639,39 +1104,249 @@
|
|
|
|
for (int i = 0; i < s.length(); ++i) {
|
|
if (!SharedConstants.isAllowedChatCharacter(s.charAt(i))) {
|
|
- this.disconnect("Illegal characters in chat");
|
|
+ // CraftBukkit start - threadsafety
|
|
+ if (!isSync) {
|
|
+ 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;
|
|
}
|
|
}
|
|
|
|
- if (s.startsWith("/")) {
|
|
- this.handleCommand(s);
|
|
+ // CraftBukkit start
|
|
+ if (isSync) {
|
|
+ try {
|
|
+ this.minecraftServer.server.playerCommandState = true;
|
|
+ this.handleCommand(s);
|
|
+ } finally {
|
|
+ this.minecraftServer.server.playerCommandState = false;
|
|
+ }
|
|
+ } else if (s.isEmpty()) {
|
|
+ LOGGER.warn(this.player.getName() + " tried to send an empty message");
|
|
+ } else if (getPlayer().isConversing()) {
|
|
+ getPlayer().acceptConversationInput(s);
|
|
+ } else if (this.player.getChatFlags() == EntityHuman.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);
|
|
}
|
|
|
|
- this.chatThrottle += 20;
|
|
- if (this.chatThrottle > 200 && !this.minecraftServer.getPlayerList().isOp(this.player.getProfile())) {
|
|
- this.disconnect("disconnect.spam");
|
|
+ // CraftBukkit start - replaced with thread safe throttle
|
|
+ // this.chatThrottle += 20;
|
|
+ if (chatSpamField.addAndGet(this, 20) > 200 && !this.minecraftServer.getPlayerList().isOp(this.player.getProfile())) {
|
|
+ if (!isSync) {
|
|
+ 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
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
- private void handleCommand(String s) {
|
|
- this.minecraftServer.getCommandHandler().a(this.player, s);
|
|
+ // CraftBukkit start - add method
|
|
+ public void chat(String s, boolean async) {
|
|
+ if (s.isEmpty() || this.player.getChatFlags() == EntityHuman.EnumChatVisibility.HIDDEN) {
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ if (!async && s.startsWith("/")) {
|
|
+ this.handleCommand(s);
|
|
+ } else if (this.player.getChatFlags() == EntityHuman.EnumChatVisibility.SYSTEM) {
|
|
+ // Do nothing, this is coming from a plugin
|
|
+ } else {
|
|
+ Player player = this.getPlayer();
|
|
+ AsyncPlayerChatEvent event = new AsyncPlayerChatEvent(async, player, s, new LazyPlayerSet(minecraftServer));
|
|
+ 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.LOGGER.info(this.player.getName() + " issued server command: " + s);
|
|
+
|
|
+ CraftPlayer player = this.getPlayer();
|
|
+
|
|
+ PlayerCommandPreprocessEvent event = new PlayerCommandPreprocessEvent(player, s, new LazyPlayerSet(minecraftServer));
|
|
+ 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) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinarmanimation, this, this.player.x());
|
|
+ if (this.player.isFrozen()) return; // CraftBukkit
|
|
this.player.resetIdleTimer();
|
|
+ // CraftBukkit start - Raytrace to look for 'rogue armswings'
|
|
+ float f1 = this.player.pitch;
|
|
+ float f2 = this.player.yaw;
|
|
+ double d0 = this.player.locX;
|
|
+ double d1 = this.player.locY + (double) this.player.getHeadHeight();
|
|
+ double d2 = this.player.locZ;
|
|
+ Vec3D vec3d = new Vec3D(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 = player.playerInteractManager.getGameMode()== EnumGamemode.CREATIVE ? 5.0D : 4.5D;
|
|
+ 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 != MovingObjectPosition.EnumMovingObjectType.BLOCK) {
|
|
+ CraftEventFactory.callPlayerInteractEvent(this.player, Action.LEFT_CLICK_AIR, this.player.inventory.getItemInHand(), EnumHand.MAIN_HAND);
|
|
+ }
|
|
+
|
|
+ // Arm swing animation
|
|
+ PlayerAnimationEvent event = new PlayerAnimationEvent(this.getPlayer());
|
|
+ this.server.getPluginManager().callEvent(event);
|
|
+
|
|
+ if (event.isCancelled()) return;
|
|
+ // CraftBukkit end
|
|
this.player.a(packetplayinarmanimation.a());
|
|
}
|
|
|
|
public void a(PacketPlayInEntityAction packetplayinentityaction) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinentityaction, this, this.player.x());
|
|
+ // CraftBukkit start
|
|
+ if (this.player.dead) return;
|
|
+ switch (packetplayinentityaction.b()) {
|
|
+ case START_SNEAKING:
|
|
+ case STOP_SNEAKING:
|
|
+ PlayerToggleSneakEvent event = new PlayerToggleSneakEvent(this.getPlayer(), packetplayinentityaction.b() == PacketPlayInEntityAction.EnumPlayerAction.START_SNEAKING);
|
|
+ this.server.getPluginManager().callEvent(event);
|
|
+
|
|
+ if (event.isCancelled()) {
|
|
+ return;
|
|
+ }
|
|
+ break;
|
|
+ case START_SPRINTING:
|
|
+ case STOP_SPRINTING:
|
|
+ PlayerToggleSprintEvent e2 = new PlayerToggleSprintEvent(this.getPlayer(), packetplayinentityaction.b() == PacketPlayInEntityAction.EnumPlayerAction.START_SPRINTING);
|
|
+ this.server.getPluginManager().callEvent(e2);
|
|
+
|
|
+ if (e2.isCancelled()) {
|
|
+ return;
|
|
+ }
|
|
+ break;
|
|
+ }
|
|
+ // CraftBukkit end
|
|
this.player.resetIdleTimer();
|
|
IJumpable ijumpable;
|
|
|
|
@@ -743,6 +1418,7 @@
|
|
|
|
public void a(PacketPlayInUseEntity packetplayinuseentity) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinuseentity, this, this.player.x());
|
|
+ if (this.player.isFrozen()) return; // CraftBukkit
|
|
WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension);
|
|
Entity entity = packetplayinuseentity.a((World) worldserver);
|
|
|
|
@@ -758,20 +1434,68 @@
|
|
if (this.player.h(entity) < d0) {
|
|
EnumHand enumhand;
|
|
|
|
+ ItemStack itemInHand = this.player.b(packetplayinuseentity.b() == null ? EnumHand.MAIN_HAND : packetplayinuseentity.b()); // CraftBukkit
|
|
+
|
|
+ if (packetplayinuseentity.a() == PacketPlayInUseEntity.EnumEntityUseAction.INTERACT
|
|
+ || packetplayinuseentity.a() == PacketPlayInUseEntity.EnumEntityUseAction.INTERACT_AT) {
|
|
+ // CraftBukkit start
|
|
+ boolean triggerLeashUpdate = itemInHand != null && itemInHand.getItem() == Items.LEAD && entity instanceof EntityInsentient;
|
|
+ Item origItem = this.player.inventory.getItemInHand() == null ? null : this.player.inventory.getItemInHand().getItem();
|
|
+ PlayerInteractEntityEvent event;
|
|
+ if (packetplayinuseentity.a() == PacketPlayInUseEntity.EnumEntityUseAction.INTERACT) {
|
|
+ event = new PlayerInteractEntityEvent((Player) this.getPlayer(), entity.getBukkitEntity(), (packetplayinuseentity.b() == EnumHand.OFF_HAND) ? EquipmentSlot.OFF_HAND : EquipmentSlot.HAND);
|
|
+ } else {
|
|
+ Vec3D target = packetplayinuseentity.c();
|
|
+ event = new PlayerInteractAtEntityEvent((Player) this.getPlayer(), entity.getBukkitEntity(), new org.bukkit.util.Vector(target.x, target.y, target.z), (packetplayinuseentity.b() == EnumHand.OFF_HAND) ? EquipmentSlot.OFF_HAND : EquipmentSlot.HAND);
|
|
+ }
|
|
+ this.server.getPluginManager().callEvent(event);
|
|
+
|
|
+ if (triggerLeashUpdate && (event.isCancelled() || this.player.inventory.getItemInHand() == null || this.player.inventory.getItemInHand().getItem() != Items.LEAD)) {
|
|
+ // Refresh the current leash state
|
|
+ this.sendPacket(new PacketPlayOutAttachEntity(entity, ((EntityInsentient) entity).getLeashHolder()));
|
|
+ }
|
|
+
|
|
+ if (event.isCancelled() || this.player.inventory.getItemInHand() == null || this.player.inventory.getItemInHand().getItem() != origItem) {
|
|
+ // Refresh the current entity metadata
|
|
+ this.sendPacket(new PacketPlayOutEntityMetadata(entity.getId(), entity.datawatcher, true));
|
|
+ }
|
|
+
|
|
+ if (event.isCancelled()) {
|
|
+ return;
|
|
+ }
|
|
+ // CraftBukkit end
|
|
+ }
|
|
+
|
|
if (packetplayinuseentity.a() == PacketPlayInUseEntity.EnumEntityUseAction.INTERACT) {
|
|
enumhand = packetplayinuseentity.b();
|
|
this.player.a(entity, enumhand);
|
|
+ // CraftBukkit start
|
|
+ if (!itemInHand.isEmpty() && itemInHand.getCount() <= -1) {
|
|
+ this.player.updateInventory(this.player.activeContainer);
|
|
+ }
|
|
+ // CraftBukkit end
|
|
} else if (packetplayinuseentity.a() == PacketPlayInUseEntity.EnumEntityUseAction.INTERACT_AT) {
|
|
enumhand = packetplayinuseentity.b();
|
|
entity.a(this.player, packetplayinuseentity.c(), enumhand);
|
|
+ // CraftBukkit start
|
|
+ if (!itemInHand.isEmpty() && itemInHand.getCount() <= -1) {
|
|
+ this.player.updateInventory(this.player.activeContainer);
|
|
+ }
|
|
+ // CraftBukkit end
|
|
} else if (packetplayinuseentity.a() == PacketPlayInUseEntity.EnumEntityUseAction.ATTACK) {
|
|
- if (entity instanceof EntityItem || entity instanceof EntityExperienceOrb || entity instanceof EntityArrow || entity == this.player) {
|
|
+ if (entity instanceof EntityItem || entity instanceof EntityExperienceOrb || entity instanceof EntityArrow || (entity == this.player && !player.isSpectator())) { // CraftBukkit
|
|
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.isEmpty() && itemInHand.getCount() <= -1) {
|
|
+ this.player.updateInventory(this.player.activeContainer);
|
|
+ }
|
|
+ // CraftBukkit end
|
|
}
|
|
}
|
|
}
|
|
@@ -787,7 +1511,8 @@
|
|
case PERFORM_RESPAWN:
|
|
if (this.player.viewingCredits) {
|
|
this.player.viewingCredits = false;
|
|
- this.player = this.minecraftServer.getPlayerList().moveToWorld(this.player, 0, true);
|
|
+ // this.player = this.minecraftServer.getPlayerList().moveToWorld(this.player, 0, true);
|
|
+ this.minecraftServer.getPlayerList().changeDimension(this.player, 0, PlayerTeleportEvent.TeleportCause.END_PORTAL); // CraftBukkit - reroute logic through custom portal management
|
|
} else {
|
|
if (this.player.getHealth() > 0.0F) {
|
|
return;
|
|
@@ -813,14 +1538,20 @@
|
|
|
|
public void a(PacketPlayInCloseWindow packetplayinclosewindow) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinclosewindow, this, this.player.x());
|
|
+
|
|
+ if (this.player.isFrozen()) return; // CraftBukkit
|
|
+ CraftEventFactory.handleInventoryCloseEvent(this.player); // CraftBukkit
|
|
+
|
|
this.player.s();
|
|
}
|
|
|
|
public void a(PacketPlayInWindowClick packetplayinwindowclick) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinwindowclick, this, this.player.x());
|
|
+ if (this.player.isFrozen()) return; // CraftBukkit
|
|
this.player.resetIdleTimer();
|
|
if (this.player.activeContainer.windowId == packetplayinwindowclick.a() && this.player.activeContainer.c(this.player)) {
|
|
- if (this.player.isSpectator()) {
|
|
+ boolean cancelled = this.player.isSpectator(); // CraftBukkit - see below if
|
|
+ if (false/*this.player.isSpectator()*/) { // CraftBukkit
|
|
NonNullList nonnulllist = NonNullList.a();
|
|
|
|
for (int i = 0; i < this.player.activeContainer.c.size(); ++i) {
|
|
@@ -829,8 +1560,279 @@
|
|
|
|
this.player.a(this.player.activeContainer, nonnulllist);
|
|
} else {
|
|
- ItemStack itemstack = this.player.activeContainer.a(packetplayinwindowclick.b(), packetplayinwindowclick.c(), packetplayinwindowclick.f(), this.player);
|
|
+ // CraftBukkit start - Call InventoryClickEvent
|
|
+ if (packetplayinwindowclick.b() < -1 && packetplayinwindowclick.b() != -999) {
|
|
+ return;
|
|
+ }
|
|
|
|
+ InventoryView inventory = this.player.activeContainer.getBukkitView();
|
|
+ SlotType type = CraftInventoryView.getSlotType(inventory, packetplayinwindowclick.b());
|
|
+
|
|
+ InventoryClickEvent event;
|
|
+ ClickType click = ClickType.UNKNOWN;
|
|
+ InventoryAction action = InventoryAction.UNKNOWN;
|
|
+
|
|
+ ItemStack itemstack = ItemStack.a;
|
|
+
|
|
+ switch (packetplayinwindowclick.f()) {
|
|
+ case PICKUP:
|
|
+ if (packetplayinwindowclick.c() == 0) {
|
|
+ click = ClickType.LEFT;
|
|
+ } else if (packetplayinwindowclick.c() == 1) {
|
|
+ click = ClickType.RIGHT;
|
|
+ }
|
|
+ if (packetplayinwindowclick.c() == 0 || packetplayinwindowclick.c() == 1) {
|
|
+ action = InventoryAction.NOTHING; // Don't want to repeat ourselves
|
|
+ if (packetplayinwindowclick.b() == -999) {
|
|
+ if (!player.inventory.getCarried().isEmpty()) {
|
|
+ action = packetplayinwindowclick.c() == 0 ? InventoryAction.DROP_ALL_CURSOR : InventoryAction.DROP_ONE_CURSOR;
|
|
+ }
|
|
+ } else if (packetplayinwindowclick.b() < 0) {
|
|
+ action = InventoryAction.NOTHING;
|
|
+ } else {
|
|
+ Slot slot = this.player.activeContainer.getSlot(packetplayinwindowclick.b());
|
|
+ if (slot != null) {
|
|
+ ItemStack clickedItem = slot.getItem();
|
|
+ ItemStack cursor = player.inventory.getCarried();
|
|
+ if (clickedItem.isEmpty()) {
|
|
+ if (!cursor.isEmpty()) {
|
|
+ action = packetplayinwindowclick.c() == 0 ? InventoryAction.PLACE_ALL : InventoryAction.PLACE_ONE;
|
|
+ }
|
|
+ } else if (slot.isAllowed(player)) {
|
|
+ if (cursor.isEmpty()) {
|
|
+ action = packetplayinwindowclick.c() == 0 ? InventoryAction.PICKUP_ALL : InventoryAction.PICKUP_HALF;
|
|
+ } else if (slot.isAllowed(cursor)) {
|
|
+ if (clickedItem.doMaterialsMatch(cursor) && ItemStack.equals(clickedItem, cursor)) {
|
|
+ int toPlace = packetplayinwindowclick.c() == 0 ? cursor.getCount() : 1;
|
|
+ toPlace = Math.min(toPlace, clickedItem.getMaxStackSize() - clickedItem.getCount());
|
|
+ toPlace = Math.min(toPlace, slot.inventory.getMaxStackSize() - clickedItem.getCount());
|
|
+ if (toPlace == 1) {
|
|
+ action = InventoryAction.PLACE_ONE;
|
|
+ } else if (toPlace == cursor.getCount()) {
|
|
+ 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.getCount() <= 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.getCount() >= 0) {
|
|
+ if (clickedItem.getCount() + cursor.getCount() <= cursor.getMaxStackSize()) {
|
|
+ // As of 1.5, this is result slots only
|
|
+ action = InventoryAction.PICKUP_ALL;
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ break;
|
|
+ // TODO check on updates
|
|
+ case QUICK_MOVE:
|
|
+ if (packetplayinwindowclick.c() == 0) {
|
|
+ click = ClickType.SHIFT_LEFT;
|
|
+ } else if (packetplayinwindowclick.c() == 1) {
|
|
+ click = ClickType.SHIFT_RIGHT;
|
|
+ }
|
|
+ if (packetplayinwindowclick.c() == 0 || packetplayinwindowclick.c() == 1) {
|
|
+ if (packetplayinwindowclick.b() < 0) {
|
|
+ action = InventoryAction.NOTHING;
|
|
+ } else {
|
|
+ Slot slot = this.player.activeContainer.getSlot(packetplayinwindowclick.b());
|
|
+ if (slot != null && slot.isAllowed(this.player) && slot.hasItem()) {
|
|
+ action = InventoryAction.MOVE_TO_OTHER_INVENTORY;
|
|
+ } else {
|
|
+ action = InventoryAction.NOTHING;
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ break;
|
|
+ case SWAP:
|
|
+ if (packetplayinwindowclick.c() >= 0 && packetplayinwindowclick.c() < 9) {
|
|
+ click = ClickType.NUMBER_KEY;
|
|
+ Slot clickedSlot = this.player.activeContainer.getSlot(packetplayinwindowclick.b());
|
|
+ if (clickedSlot.isAllowed(player)) {
|
|
+ ItemStack hotbar = this.player.inventory.getItem(packetplayinwindowclick.c());
|
|
+ boolean canCleanSwap = hotbar.isEmpty() || (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.isEmpty() && clickedSlot.isAllowed(hotbar)) {
|
|
+ action = InventoryAction.HOTBAR_SWAP;
|
|
+ } else {
|
|
+ action = InventoryAction.NOTHING;
|
|
+ }
|
|
+ } else {
|
|
+ action = InventoryAction.NOTHING;
|
|
+ }
|
|
+ }
|
|
+ break;
|
|
+ case CLONE:
|
|
+ if (packetplayinwindowclick.c() == 2) {
|
|
+ click = ClickType.MIDDLE;
|
|
+ if (packetplayinwindowclick.b() == -999) {
|
|
+ action = InventoryAction.NOTHING;
|
|
+ } else {
|
|
+ Slot slot = this.player.activeContainer.getSlot(packetplayinwindowclick.b());
|
|
+ if (slot != null && slot.hasItem() && player.abilities.canInstantlyBuild && player.inventory.getCarried().isEmpty()) {
|
|
+ action = InventoryAction.CLONE_STACK;
|
|
+ } else {
|
|
+ action = InventoryAction.NOTHING;
|
|
+ }
|
|
+ }
|
|
+ } else {
|
|
+ click = ClickType.UNKNOWN;
|
|
+ action = InventoryAction.UNKNOWN;
|
|
+ }
|
|
+ break;
|
|
+ case THROW:
|
|
+ if (packetplayinwindowclick.b() >= 0) {
|
|
+ if (packetplayinwindowclick.c() == 0) {
|
|
+ click = ClickType.DROP;
|
|
+ Slot slot = this.player.activeContainer.getSlot(packetplayinwindowclick.b());
|
|
+ if (slot != null && slot.hasItem() && slot.isAllowed(player) && !slot.getItem().isEmpty() && slot.getItem().getItem() != Item.getItemOf(Blocks.AIR)) {
|
|
+ action = InventoryAction.DROP_ONE_SLOT;
|
|
+ } else {
|
|
+ action = InventoryAction.NOTHING;
|
|
+ }
|
|
+ } else if (packetplayinwindowclick.c() == 1) {
|
|
+ click = ClickType.CONTROL_DROP;
|
|
+ Slot slot = this.player.activeContainer.getSlot(packetplayinwindowclick.b());
|
|
+ if (slot != null && slot.hasItem() && slot.isAllowed(player) && !slot.getItem().isEmpty() && 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.c() == 1) {
|
|
+ click = ClickType.RIGHT;
|
|
+ }
|
|
+ action = InventoryAction.NOTHING;
|
|
+ }
|
|
+ break;
|
|
+ case QUICK_CRAFT:
|
|
+ itemstack = this.player.activeContainer.a(packetplayinwindowclick.b(), packetplayinwindowclick.c(), packetplayinwindowclick.f(), this.player);
|
|
+ break;
|
|
+ case PICKUP_ALL:
|
|
+ click = ClickType.DOUBLE_CLICK;
|
|
+ action = InventoryAction.NOTHING;
|
|
+ if (packetplayinwindowclick.b() >= 0 && !this.player.inventory.getCarried().isEmpty()) {
|
|
+ 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;
|
|
+ }
|
|
+ }
|
|
+ break;
|
|
+ default:
|
|
+ break;
|
|
+ }
|
|
+
|
|
+ if (packetplayinwindowclick.f() != InventoryClickType.QUICK_CRAFT) {
|
|
+ if (click == ClickType.NUMBER_KEY) {
|
|
+ event = new InventoryClickEvent(inventory, type, packetplayinwindowclick.b(), click, action, packetplayinwindowclick.c());
|
|
+ } else {
|
|
+ event = new InventoryClickEvent(inventory, type, packetplayinwindowclick.b(), click, action);
|
|
+ }
|
|
+
|
|
+ org.bukkit.inventory.Inventory top = inventory.getTopInventory();
|
|
+ if (packetplayinwindowclick.b() == 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.b(), click, action, packetplayinwindowclick.c());
|
|
+ } else {
|
|
+ event = new CraftItemEvent(recipe, inventory, type, packetplayinwindowclick.b(), click, action);
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+
|
|
+ event.setCancelled(cancelled);
|
|
+ Container oldContainer = this.player.activeContainer; // SPIGOT-1224
|
|
+ server.getPluginManager().callEvent(event);
|
|
+ if (this.player.activeContainer != oldContainer) {
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ switch (event.getResult()) {
|
|
+ case ALLOW:
|
|
+ case DEFAULT:
|
|
+ itemstack = this.player.activeContainer.a(packetplayinwindowclick.b(), packetplayinwindowclick.c(), packetplayinwindowclick.f(), 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.b(), this.player.activeContainer.getSlot(packetplayinwindowclick.b()).getItem()));
|
|
+ break;
|
|
+ // Modified clicked only
|
|
+ case DROP_ALL_SLOT:
|
|
+ case DROP_ONE_SLOT:
|
|
+ this.player.playerConnection.sendPacket(new PacketPlayOutSetSlot(this.player.activeContainer.windowId, packetplayinwindowclick.b(), this.player.activeContainer.getSlot(packetplayinwindowclick.b()).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;
|
|
+ }
|
|
+
|
|
+ if (event instanceof CraftItemEvent) {
|
|
+ // Need to update the inventory on crafting to
|
|
+ // correctly support custom recipes
|
|
+ player.updateInventory(player.activeContainer);
|
|
+ }
|
|
+ }
|
|
+ // CraftBukkit end
|
|
if (ItemStack.matches(packetplayinwindowclick.e(), itemstack)) {
|
|
this.player.playerConnection.sendPacket(new PacketPlayOutTransaction(packetplayinwindowclick.a(), packetplayinwindowclick.d(), true));
|
|
this.player.f = true;
|
|
@@ -859,6 +1861,7 @@
|
|
|
|
public void a(PacketPlayInEnchantItem packetplayinenchantitem) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinenchantitem, this, this.player.x());
|
|
+ if (this.player.isFrozen()) return; // CraftBukkit
|
|
this.player.resetIdleTimer();
|
|
if (this.player.activeContainer.windowId == packetplayinenchantitem.a() && this.player.activeContainer.c(this.player) && !this.player.isSpectator()) {
|
|
this.player.activeContainer.a(this.player, packetplayinenchantitem.b());
|
|
@@ -892,7 +1895,46 @@
|
|
}
|
|
|
|
boolean flag1 = packetplayinsetcreativeslot.a() >= 1 && packetplayinsetcreativeslot.a() <= 45;
|
|
- boolean flag2 = itemstack.isEmpty() || itemstack.getData() >= 0 && itemstack.getCount() <= 64 && !itemstack.isEmpty();
|
|
+ // CraftBukkit - Add invalidItems check
|
|
+ boolean flag2 = itemstack.isEmpty() || itemstack.getData() >= 0 && itemstack.getCount() <= 64 && !itemstack.isEmpty() && !invalidItems.contains(Item.getId(itemstack.getItem()));
|
|
+ if (flag || (flag1 && !ItemStack.matches(this.player.defaultContainer.getSlot(packetplayinsetcreativeslot.a()).getItem(), packetplayinsetcreativeslot.getItemStack()))) { // Insist on valid slot
|
|
+ // CraftBukkit start - Call click event
|
|
+ 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.a() < 36) {
|
|
+ if (packetplayinsetcreativeslot.a() >= 5 && packetplayinsetcreativeslot.a() < 9) {
|
|
+ type = SlotType.ARMOR;
|
|
+ } else {
|
|
+ type = SlotType.CONTAINER;
|
|
+ }
|
|
+ }
|
|
+ InventoryCreativeEvent event = new InventoryCreativeEvent(inventory, type, flag ? -999 : packetplayinsetcreativeslot.a(), item);
|
|
+ server.getPluginManager().callEvent(event);
|
|
+
|
|
+ itemstack = CraftItemStack.asNMSCopy(event.getCursor());
|
|
+
|
|
+ switch (event.getResult()) {
|
|
+ case ALLOW:
|
|
+ // Plugin cleared the id / stacksize checks
|
|
+ flag2 = true;
|
|
+ break;
|
|
+ case DEFAULT:
|
|
+ break;
|
|
+ case DENY:
|
|
+ // Reset the slot
|
|
+ if (packetplayinsetcreativeslot.a() >= 0) {
|
|
+ this.player.playerConnection.sendPacket(new PacketPlayOutSetSlot(this.player.defaultContainer.windowId, packetplayinsetcreativeslot.a(), this.player.defaultContainer.getSlot(packetplayinsetcreativeslot.a()).getItem()));
|
|
+ this.player.playerConnection.sendPacket(new PacketPlayOutSetSlot(-1, -1, ItemStack.a));
|
|
+ }
|
|
+ return;
|
|
+ }
|
|
+ }
|
|
+ // CraftBukkit end
|
|
|
|
if (flag1 && flag2) {
|
|
if (itemstack.isEmpty()) {
|
|
@@ -916,6 +1958,7 @@
|
|
|
|
public void a(PacketPlayInTransaction packetplayintransaction) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayintransaction, this, this.player.x());
|
|
+ if (this.player.isFrozen()) return; // CraftBukkit
|
|
Short oshort = (Short) this.k.get(this.player.activeContainer.windowId);
|
|
|
|
if (oshort != null && packetplayintransaction.b() == oshort.shortValue() && this.player.activeContainer.windowId == packetplayintransaction.a() && !this.player.activeContainer.c(this.player) && !this.player.isSpectator()) {
|
|
@@ -926,6 +1969,7 @@
|
|
|
|
public void a(PacketPlayInUpdateSign packetplayinupdatesign) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinupdatesign, this, this.player.x());
|
|
+ if (this.player.isFrozen()) return; // CraftBukkit
|
|
this.player.resetIdleTimer();
|
|
WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension);
|
|
BlockPosition blockposition = packetplayinupdatesign.a();
|
|
@@ -942,14 +1986,30 @@
|
|
|
|
if (!tileentitysign.a() || tileentitysign.e() != this.player) {
|
|
this.minecraftServer.warning("Player " + this.player.getName() + " just tried to change non-editable sign");
|
|
+ this.sendPacket(tileentity.getUpdatePacket()); // CraftBukkit
|
|
return;
|
|
}
|
|
|
|
String[] astring = packetplayinupdatesign.b();
|
|
|
|
+ // CraftBukkit start
|
|
+ Player player = this.server.getPlayer(this.player);
|
|
+ int x = packetplayinupdatesign.a().getX();
|
|
+ int y = packetplayinupdatesign.a().getY();
|
|
+ int z = packetplayinupdatesign.a().getZ();
|
|
+ String[] lines = new String[4];
|
|
+
|
|
for (int i = 0; i < astring.length; ++i) {
|
|
- tileentitysign.lines[i] = new ChatComponentText(EnumChatFormat.a(astring[i]));
|
|
+ lines[i] = EnumChatFormat.a(new ChatComponentText(EnumChatFormat.a(astring[i])).toPlainText());
|
|
}
|
|
+ SignChangeEvent event = new SignChangeEvent((org.bukkit.craftbukkit.block.CraftBlock) player.getWorld().getBlockAt(x, y, z), this.server.getPlayer(this.player), lines);
|
|
+ this.server.getPluginManager().callEvent(event);
|
|
+
|
|
+ if (!event.isCancelled()) {
|
|
+ System.arraycopy(org.bukkit.craftbukkit.block.CraftSign.sanitizeLines(event.getLines()), 0, tileentitysign.lines, 0, 4);
|
|
+ tileentitysign.isEditable = false;
|
|
+ }
|
|
+ // CraftBukkit end
|
|
|
|
tileentitysign.update();
|
|
worldserver.notify(blockposition, iblockdata, iblockdata, 3);
|
|
@@ -972,11 +2032,27 @@
|
|
|
|
public void a(PacketPlayInAbilities packetplayinabilities) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayinabilities, this, this.player.x());
|
|
- this.player.abilities.isFlying = packetplayinabilities.isFlying() && this.player.abilities.canFly;
|
|
+ // 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) {
|
|
PlayerConnectionUtils.ensureMainThread(packetplayintabcomplete, this, this.player.x());
|
|
+ // CraftBukkit start
|
|
+ if (chatSpamField.addAndGet(this, 10) > 500 && !this.minecraftServer.getPlayerList().isOp(this.player.getProfile())) {
|
|
+ this.disconnect("disconnect.spam");
|
|
+ return;
|
|
+ }
|
|
+ // CraftBukkit end
|
|
ArrayList arraylist = Lists.newArrayList();
|
|
Iterator iterator = this.minecraftServer.tabCompleteCommand(this.player, packetplayintabcomplete.a(), packetplayintabcomplete.b(), packetplayintabcomplete.c()).iterator();
|
|
|
|
@@ -1020,10 +2096,13 @@
|
|
}
|
|
|
|
if (itemstack.getItem() == Items.WRITABLE_BOOK && itemstack.getItem() == itemstack1.getItem()) {
|
|
+ itemstack1 = new ItemStack(Items.WRITABLE_BOOK); // CraftBukkit
|
|
itemstack1.a("pages", (NBTBase) itemstack.getTag().getList("pages", 8));
|
|
+ CraftEventFactory.handleEditBookEvent(player, itemstack1); // CraftBukkit
|
|
}
|
|
} catch (Exception exception) {
|
|
PlayerConnection.LOGGER.error("Couldn\'t handle book info", exception);
|
|
+ this.disconnect("Invalid book data!"); // CraftBukkit
|
|
}
|
|
} else {
|
|
String s1;
|
|
@@ -1062,10 +2141,11 @@
|
|
}
|
|
|
|
itemstack2.a("pages", (NBTBase) nbttaglist);
|
|
- this.player.setSlot(EnumItemSlot.MAINHAND, itemstack2);
|
|
+ CraftEventFactory.handleEditBookEvent(player, itemstack2); // CraftBukkit
|
|
}
|
|
} catch (Exception exception1) {
|
|
PlayerConnection.LOGGER.error("Couldn\'t sign book", exception1);
|
|
+ this.disconnect("Invalid book data!"); // CraftBukkit
|
|
}
|
|
} else if ("MC|TrSel".equals(s)) {
|
|
try {
|
|
@@ -1077,6 +2157,7 @@
|
|
}
|
|
} catch (Exception exception2) {
|
|
PlayerConnection.LOGGER.error("Couldn\'t select trade", exception2);
|
|
+ this.disconnect("Invalid trade data!"); // CraftBukkit
|
|
}
|
|
} else {
|
|
TileEntity tileentity;
|
|
@@ -1126,6 +2207,7 @@
|
|
}
|
|
} catch (Exception exception3) {
|
|
PlayerConnection.LOGGER.error("Couldn\'t set command block", exception3);
|
|
+ this.disconnect("Invalid command data!"); // CraftBukkit
|
|
}
|
|
} else if ("MC|AutoCmd".equals(s)) {
|
|
if (!this.minecraftServer.getEnableCommandBlock()) {
|
|
@@ -1193,6 +2275,7 @@
|
|
}
|
|
} catch (Exception exception4) {
|
|
PlayerConnection.LOGGER.error("Couldn\'t set command block", exception4);
|
|
+ this.disconnect("Invalid command data!"); // CraftBukkit
|
|
}
|
|
} else {
|
|
int k;
|
|
@@ -1216,6 +2299,7 @@
|
|
}
|
|
} catch (Exception exception5) {
|
|
PlayerConnection.LOGGER.error("Couldn\'t set beacon", exception5);
|
|
+ this.disconnect("Invalid beacon data!"); // CraftBukkit
|
|
}
|
|
}
|
|
} else if ("MC|ItemName".equals(s)) {
|
|
@@ -1302,6 +2386,7 @@
|
|
}
|
|
} catch (Exception exception6) {
|
|
PlayerConnection.LOGGER.error("Couldn\'t set structure block", exception6);
|
|
+ this.disconnect("Invalid structure data!"); // CraftBukkit
|
|
}
|
|
} else if ("MC|PickItem".equals(s)) {
|
|
packetdataserializer = packetplayincustompayload.b();
|
|
@@ -1316,9 +2401,31 @@
|
|
PlayerConnection.LOGGER.error("Couldn\'t pick item", exception7);
|
|
}
|
|
}
|
|
+ // CraftBukkit start
|
|
+ else if (packetplayincustompayload.a().equals("REGISTER")) {
|
|
+ String channels = packetplayincustompayload.b().toString(com.google.common.base.Charsets.UTF_8);
|
|
+ for (String channel : channels.split("\0")) {
|
|
+ getPlayer().addChannel(channel);
|
|
+ }
|
|
+ } else if (packetplayincustompayload.a().equals("UNREGISTER")) {
|
|
+ String channels = packetplayincustompayload.b().toString(com.google.common.base.Charsets.UTF_8);
|
|
+ for (String channel : channels.split("\0")) {
|
|
+ getPlayer().removeChannel(channel);
|
|
+ }
|
|
+ } else {
|
|
+ byte[] data = new byte[packetplayincustompayload.b().readableBytes()];
|
|
+ packetplayincustompayload.b().readBytes(data);
|
|
+ server.getMessenger().dispatchIncomingMessage(player.getBukkitEntity(), packetplayincustompayload.a(), data);
|
|
+ }
|
|
+ // CraftBukkit end
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
+
|
|
+ // CraftBukkit start - Add "isDisconnected" method
|
|
+ public final boolean isDisconnected() {
|
|
+ return !this.player.joining && !this.networkManager.isConnected();
|
|
+ }
|
|
}
|