From 9a688c804e6b8dc68bef498a03aa31d105fee6d5 Mon Sep 17 00:00:00 2001 From: Thinkofdeath Date: Mon, 1 Sep 2014 16:47:48 +1000 Subject: [PATCH] Snapshot protocol diff --git a/pom.xml b/pom.xml index 6aeffa8..0d00e79 100644 --- a/pom.xml +++ b/pom.xml @@ -146,6 +146,7 @@ ${api.version} Bukkit Team true + ${maven.build.timestamp} diff --git a/src/main/java/net/minecraft/server/DataWatcher.java b/src/main/java/net/minecraft/server/DataWatcher.java index 395d054..96e40ec 100644 --- a/src/main/java/net/minecraft/server/DataWatcher.java +++ b/src/main/java/net/minecraft/server/DataWatcher.java @@ -9,6 +9,7 @@ import java.util.concurrent.locks.ReadWriteLock; import java.util.concurrent.locks.ReentrantReadWriteLock; import net.minecraft.util.org.apache.commons.lang3.ObjectUtils; +import org.spigotmc.ProtocolData; // Spigot - protocol patch public class DataWatcher { @@ -31,6 +32,19 @@ public class DataWatcher { public void a(int i, Object object) { int integer = classToId.get(object.getClass()); // Spigot + // Spigot start - protocol patch + if ( object instanceof ProtocolData.ByteShort + || object instanceof ProtocolData.DualByte + || object instanceof ProtocolData.HiddenByte ) + { + integer = classToId.get( Byte.class ); + } + if ( object instanceof ProtocolData.IntByte + || object instanceof ProtocolData.DualInt ) { + integer = classToId.get( Integer.class ); + } + // Spigot end + if (integer == -1) { // Spigot throw new IllegalArgumentException("Unknown data type: " + object.getClass()); } else if (i > 31) { @@ -57,19 +71,19 @@ public class DataWatcher { } public byte getByte(int i) { - return ((Byte) this.i(i).b()).byteValue(); + return ((Number) this.i(i).b()).byteValue(); // Spigot - protocol patch } public short getShort(int i) { - return ((Short) this.i(i).b()).shortValue(); + return ((Number) this.i(i).b()).shortValue(); // Spigot - protocol patch } public int getInt(int i) { - return ((Integer) this.i(i).b()).intValue(); + return ((Number) this.i(i).b()).intValue(); // Spigot - protocol patch } public float getFloat(int i) { - return ((Float) this.i(i).b()).floatValue(); + return ((Number) this.i(i).b()).floatValue(); // Spigot - protocol patch } public String getString(int i) { @@ -80,6 +94,18 @@ public class DataWatcher { return (ItemStack) this.i(i).b(); } + // Spigot start - protocol patch + public ProtocolData.DualByte getDualByte(int i) { + return (ProtocolData.DualByte) this.i(i).b(); + } + public ProtocolData.IntByte getIntByte(int i) { + return (ProtocolData.IntByte) this.i(i).b(); + } + public ProtocolData.DualInt getDualInt(int i) { + return (ProtocolData.DualInt) this.i(i).b(); + } + // Spigot end + private WatchableObject i(int i) { this.f.readLock().lock(); @@ -119,14 +145,20 @@ public class DataWatcher { return this.e; } + // Spigot start - protocol patch public static void a(List list, PacketDataSerializer packetdataserializer) { + a(list, packetdataserializer, 5); + } + + public static void a(List list, PacketDataSerializer packetdataserializer, int version) { + // Spigot end - protocol patch if (list != null) { Iterator iterator = list.iterator(); while (iterator.hasNext()) { WatchableObject watchableobject = (WatchableObject) iterator.next(); - a(packetdataserializer, watchableobject); + a(packetdataserializer, watchableobject, version); // Spigot - protocol patch } } @@ -171,14 +203,20 @@ public class DataWatcher { return arraylist; } + // Spigot start - protocol patch public void a(PacketDataSerializer packetdataserializer) { + a(packetdataserializer, 5); + } + + public void a(PacketDataSerializer packetdataserializer, int version) { + // Spigot end this.f.readLock().lock(); Iterator iterator = this.dataValues.valueCollection().iterator(); // Spigot while (iterator.hasNext()) { WatchableObject watchableobject = (WatchableObject) iterator.next(); - a(packetdataserializer, watchableobject); + a(packetdataserializer, watchableobject, version); // Spigot - protocol patch } this.f.readLock().unlock(); @@ -211,25 +249,46 @@ public class DataWatcher { return arraylist; } - private static void a(PacketDataSerializer packetdataserializer, WatchableObject watchableobject) { - int i = (watchableobject.c() << 5 | watchableobject.a() & 31) & 255; + // Spigot start - protocol patch + private static void a(PacketDataSerializer packetdataserializer, WatchableObject watchableobject, int version) { + int type = watchableobject.c(); + if (watchableobject.b() instanceof ProtocolData.ByteShort && version >= 16) { + type = 1; + } + if (watchableobject.b() instanceof ProtocolData.IntByte && version >= 28) { + type = 0; + } + if ( version < 16 && watchableobject.b() instanceof ProtocolData.HiddenByte ) return; + + int i = (type << 5 | watchableobject.a() & 31) & 255; packetdataserializer.writeByte(i); - switch (watchableobject.c()) { + switch (type) { case 0: - packetdataserializer.writeByte(((Byte) watchableobject.b()).byteValue()); + if ( watchableobject.b() instanceof ProtocolData.DualByte ) + { + ProtocolData.DualByte dualByte = (ProtocolData.DualByte) watchableobject.b(); + packetdataserializer.writeByte( version >= 16 ? dualByte.value2 : dualByte.value ); + } else + { + packetdataserializer.writeByte( ( (Number) watchableobject.b() ).byteValue() ); + } break; case 1: - packetdataserializer.writeShort(((Short) watchableobject.b()).shortValue()); + packetdataserializer.writeShort(((Number) watchableobject.b()).shortValue()); break; case 2: - packetdataserializer.writeInt(((Integer) watchableobject.b()).intValue()); + int val = ((Number) watchableobject.b()).intValue(); + if ( watchableobject.b() instanceof ProtocolData.DualInt && version >= 46 ) { + val = ((ProtocolData.DualInt) watchableobject.b()).value2; + } + packetdataserializer.writeInt(val); break; case 3: - packetdataserializer.writeFloat(((Float) watchableobject.b()).floatValue()); + packetdataserializer.writeFloat(((Number) watchableobject.b()).floatValue()); break; case 4: @@ -254,6 +313,7 @@ public class DataWatcher { packetdataserializer.writeInt(chunkcoordinates.z); } } + // Spigot end public static List b(PacketDataSerializer packetdataserializer) { ArrayList arraylist = null; diff --git a/src/main/java/net/minecraft/server/EntityAgeable.java b/src/main/java/net/minecraft/server/EntityAgeable.java index 7ddca48..af73b81 100644 --- a/src/main/java/net/minecraft/server/EntityAgeable.java +++ b/src/main/java/net/minecraft/server/EntityAgeable.java @@ -73,11 +73,11 @@ public abstract class EntityAgeable extends EntityCreature { protected void c() { super.c(); - this.datawatcher.a(12, new Integer(0)); + this.datawatcher.a(12, new org.spigotmc.ProtocolData.IntByte(0, (byte) 0)); // Spigot - protocol patch } public int getAge() { - return this.datawatcher.getInt(12); + return this.datawatcher.getIntByte(12).value; // Spigot - protocol patch } public void a(int i) { @@ -92,7 +92,7 @@ public abstract class EntityAgeable extends EntityCreature { } public void setAge(int i) { - this.datawatcher.watch(12, Integer.valueOf(i)); + this.datawatcher.watch(12, new org.spigotmc.ProtocolData.IntByte(i, (byte) ( i < 0 ? -1 : (i >= 6000 ? 1 : 0)))); // Spigot - protocol patch this.a(this.isBaby()); } diff --git a/src/main/java/net/minecraft/server/EntityEnderman.java b/src/main/java/net/minecraft/server/EntityEnderman.java index fa6670b..87afc9c 100644 --- a/src/main/java/net/minecraft/server/EntityEnderman.java +++ b/src/main/java/net/minecraft/server/EntityEnderman.java @@ -7,6 +7,7 @@ import org.bukkit.Location; import org.bukkit.craftbukkit.event.CraftEventFactory; import org.bukkit.event.entity.EntityTeleportEvent; // CraftBukkit end +import org.spigotmc.ProtocolData; // Spigot - protocol patch public class EntityEnderman extends EntityMonster { @@ -33,7 +34,7 @@ public class EntityEnderman extends EntityMonster { protected void c() { super.c(); - this.datawatcher.a(16, new Byte((byte) 0)); + this.datawatcher.a( 16, new ProtocolData.ByteShort( (short) 0 ) ); // Spigot - protocol patch, handle metadata change this.datawatcher.a(17, new Byte((byte) 0)); this.datawatcher.a(18, new Byte((byte) 0)); } @@ -315,11 +316,11 @@ public class EntityEnderman extends EntityMonster { } public void setCarried(Block block) { - this.datawatcher.watch(16, Byte.valueOf((byte) (Block.getId(block) & 255))); + this.datawatcher.watch( 16, new ProtocolData.ByteShort( (short) Block.getId( block ) ) ); // Spigot - protocol patch, handle metadata change } public Block getCarried() { - return Block.getById(this.datawatcher.getByte(16)); + return Block.getById(this.datawatcher.getShort( 16 )); // Spigot - protocol patch, handle metadata change } public void setCarriedData(int i) { diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java index 219eb5f..5bb7295 100644 --- a/src/main/java/net/minecraft/server/EntityHuman.java +++ b/src/main/java/net/minecraft/server/EntityHuman.java @@ -19,6 +19,7 @@ import org.bukkit.event.player.PlayerBedLeaveEvent; import org.bukkit.event.player.PlayerDropItemEvent; import org.bukkit.event.player.PlayerItemConsumeEvent; // CraftBukkit end +import org.spigotmc.ProtocolData; // Spigot - protocol patch public abstract class EntityHuman extends EntityLiving implements ICommandListener { @@ -89,9 +90,10 @@ public abstract class EntityHuman extends EntityLiving implements ICommandListen protected void c() { super.c(); - this.datawatcher.a(16, Byte.valueOf((byte) 0)); + this.datawatcher.a( 16, new ProtocolData.DualByte( (byte) 0, (byte) 0 ) ); // Spigot - protocol patch, handle metadata usage change (show cape -> collisions) this.datawatcher.a(17, Float.valueOf(0.0F)); this.datawatcher.a(18, Integer.valueOf(0)); + this.datawatcher.a( 10, new ProtocolData.HiddenByte( (byte) 0 ) ); // Spigot - protocol patch, handle new metadata value } public boolean by() { @@ -1224,15 +1226,23 @@ public abstract class EntityHuman extends EntityLiving implements ICommandListen return this.sleeping && this.sleepTicks >= 100; } - protected void b(int i, boolean flag) { - byte b0 = this.datawatcher.getByte(16); - + // Spigot start - protocol patch, handle metadata usage change (show cape -> collisions) + protected void b(int i, boolean flag, int version) { + ProtocolData.DualByte db = this.datawatcher.getDualByte( 16 ); + byte b0 = version >= 16 ? db.value2 : db.value; if (flag) { - this.datawatcher.watch(16, Byte.valueOf((byte) (b0 | 1 << i))); + b0 = (byte) ( b0 | 1 << i ); + } else { + b0 = (byte) (b0 & ~(1 << i)); + } + if (version >= 16) { + db.value2 = b0; } else { - this.datawatcher.watch(16, Byte.valueOf((byte) (b0 & ~(1 << i)))); + db.value = b0; } + this.datawatcher.watch(16, db); } + // Spigot end public void b(IChatBaseComponent ichatbasecomponent) {} diff --git a/src/main/java/net/minecraft/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java index f6c4788..617f7d4 100644 --- a/src/main/java/net/minecraft/server/EntityInsentient.java +++ b/src/main/java/net/minecraft/server/EntityInsentient.java @@ -93,6 +93,10 @@ public abstract class EntityInsentient extends EntityLiving { super.c(); this.datawatcher.a(11, Byte.valueOf((byte) 0)); this.datawatcher.a(10, ""); + // Spigot start - protocol patch + this.datawatcher.a(3, Byte.valueOf((byte) 0)); + this.datawatcher.a(2, ""); + // Spigot end } public int q() { @@ -733,6 +737,7 @@ public abstract class EntityInsentient extends EntityLiving { public void setCustomName(String s) { this.datawatcher.watch(10, s); + this.datawatcher.watch(2, s); // Spigot - protocol patch } public String getCustomName() { @@ -745,6 +750,7 @@ public abstract class EntityInsentient extends EntityLiving { public void setCustomNameVisible(boolean flag) { this.datawatcher.watch(11, Byte.valueOf((byte) (flag ? 1 : 0))); + this.datawatcher.watch(3, Byte.valueOf((byte) (flag ? 1 : 0))); // Spigot - protocol patch } public boolean getCustomNameVisible() { diff --git a/src/main/java/net/minecraft/server/EntityItemFrame.java b/src/main/java/net/minecraft/server/EntityItemFrame.java index d1d73f9..5109b5d 100644 --- a/src/main/java/net/minecraft/server/EntityItemFrame.java +++ b/src/main/java/net/minecraft/server/EntityItemFrame.java @@ -16,6 +16,10 @@ public class EntityItemFrame extends EntityHanging { protected void c() { this.getDataWatcher().add(2, 5); this.getDataWatcher().a(3, Byte.valueOf((byte) 0)); + // Spigot start - protocol patch + this.getDataWatcher().add(8, 5); + this.getDataWatcher().a(9, Byte.valueOf((byte) 0)); + // Spigot end } public boolean damageEntity(DamageSource damagesource, float f) { @@ -99,6 +103,10 @@ public class EntityItemFrame extends EntityHanging { this.getDataWatcher().watch(2, itemstack); this.getDataWatcher().update(2); + // Spigot start - protocol patch + this.getDataWatcher().watch(8, itemstack); + this.getDataWatcher().update(8); + // Spigot end } public int getRotation() { @@ -107,6 +115,7 @@ public class EntityItemFrame extends EntityHanging { public void setRotation(int i) { this.getDataWatcher().watch(3, Byte.valueOf((byte) (i % 4))); + this.getDataWatcher().watch(9, Byte.valueOf((byte) ((i % 4) * 2))); // Spigot - protocol patch } public void b(NBTTagCompound nbttagcompound) { diff --git a/src/main/java/net/minecraft/server/EntityMinecartAbstract.java b/src/main/java/net/minecraft/server/EntityMinecartAbstract.java index 2a1e69d..0710fcc 100644 --- a/src/main/java/net/minecraft/server/EntityMinecartAbstract.java +++ b/src/main/java/net/minecraft/server/EntityMinecartAbstract.java @@ -74,7 +74,7 @@ public abstract class EntityMinecartAbstract extends Entity { this.datawatcher.a(17, new Integer(0)); this.datawatcher.a(18, new Integer(1)); this.datawatcher.a(19, new Float(0.0F)); - this.datawatcher.a(20, new Integer(0)); + this.datawatcher.a(20, new org.spigotmc.ProtocolData.DualInt(0, 0)); // Spigot - protocol patch this.datawatcher.a(21, new Integer(6)); this.datawatcher.a(22, Byte.valueOf((byte) 0)); } @@ -841,12 +841,22 @@ public abstract class EntityMinecartAbstract extends Entity { } public void k(int i) { - this.getDataWatcher().watch(20, Integer.valueOf(i & '\uffff' | this.p() << 16)); + // Spigot start - protocol patch + org.spigotmc.ProtocolData.DualInt val = datawatcher.getDualInt(20); + val.value = Integer.valueOf(i & '\uffff' | this.p() << 16); + val.value2 = Integer.valueOf(i & '\uffff' | this.p() << 12); + this.getDataWatcher().watch(20, val); + // Spigot end this.a(true); } public void l(int i) { - this.getDataWatcher().watch(20, Integer.valueOf(Block.getId(this.n()) & '\uffff' | i << 16)); + // Spigot start - protocol patch + org.spigotmc.ProtocolData.DualInt val = datawatcher.getDualInt(20); + val.value = Integer.valueOf(Block.getId(this.n()) & '\uffff' | i << 16); + val.value2 = Integer.valueOf(Block.getId(this.n()) & '\uffff' | i << 12); + this.getDataWatcher().watch(20, val); + // Spigot end this.a(true); } diff --git a/src/main/java/net/minecraft/server/EntityPlayer.java b/src/main/java/net/minecraft/server/EntityPlayer.java index 413af68..bf70d65 100644 --- a/src/main/java/net/minecraft/server/EntityPlayer.java +++ b/src/main/java/net/minecraft/server/EntityPlayer.java @@ -26,6 +26,7 @@ import org.bukkit.craftbukkit.inventory.CraftItemStack; import org.bukkit.event.inventory.InventoryType; import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause; // CraftBukkit end +import org.spigotmc.ProtocolData; // Spigot - protocol patch public class EntityPlayer extends EntityHuman implements ICrafting { @@ -233,7 +234,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting { } if (!arraylist.isEmpty()) { - this.playerConnection.sendPacket(new PacketPlayOutMapChunkBulk(arraylist)); + this.playerConnection.sendPacket(new PacketPlayOutMapChunkBulk(arraylist, this.playerConnection.networkManager.getVersion())); // Spigot - protocol patch Iterator iterator2 = arraylist1.iterator(); while (iterator2.hasNext()) { @@ -594,7 +595,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting { // CraftBukkit end this.nextContainerCounter(); - this.playerConnection.sendPacket(new PacketPlayOutOpenWindow(this.containerCounter, 1, "Crafting", 9, true)); + this.playerConnection.sendPacket(new PacketPlayOutOpenWindow(this.containerCounter, 1, "Crafting", 0, true)); // Spigot - protocol patch this.activeContainer = container; // CraftBukkit - Use container we passed to event this.activeContainer.windowId = this.containerCounter; this.activeContainer.addSlotListener(this); @@ -609,7 +610,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting { // CraftBukkit end this.nextContainerCounter(); - this.playerConnection.sendPacket(new PacketPlayOutOpenWindow(this.containerCounter, 4, s == null ? "" : s, 9, s != null)); + this.playerConnection.sendPacket(new PacketPlayOutOpenWindow(this.containerCounter, 4, s == null ? "" : s, 0, s != null)); // Spigot - protocol patch this.activeContainer = container; // CraftBukkit - Use container we passed to event this.activeContainer.windowId = this.containerCounter; this.activeContainer.addSlotListener(this); @@ -624,7 +625,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting { // CraftBukkit end this.nextContainerCounter(); - this.playerConnection.sendPacket(new PacketPlayOutOpenWindow(this.containerCounter, 8, "Repairing", 9, true)); + this.playerConnection.sendPacket(new PacketPlayOutOpenWindow(this.containerCounter, 8, "Repairing", 0, true)); // Spigot - protocol patch this.activeContainer = container; // CraftBukkit - Use container we passed to event this.activeContainer.windowId = this.containerCounter; this.activeContainer.addSlotListener(this); @@ -764,7 +765,7 @@ public class EntityPlayer extends EntityHuman implements ICrafting { MerchantRecipeList merchantrecipelist = imerchant.getOffers(this); if (merchantrecipelist != null) { - PacketDataSerializer packetdataserializer = new PacketDataSerializer(Unpooled.buffer()); + PacketDataSerializer packetdataserializer = new PacketDataSerializer(Unpooled.buffer(), playerConnection.networkManager.getVersion()); // Spigot try { packetdataserializer.writeInt(this.containerCounter); @@ -1004,7 +1005,16 @@ public class EntityPlayer extends EntityHuman implements ICrafting { this.server.a(packetplayinsettings.g()); } - this.b(1, !packetplayinsettings.h()); + // Spigot start - protocol patch, handle metadata usage change (show cape -> collisions) + if (packetplayinsettings.version < 16) + { + this.b( 1, !packetplayinsettings.h(), packetplayinsettings.version ); + } else + { + this.b( 1, false, packetplayinsettings.version ); + datawatcher.watch( 10, new ProtocolData.HiddenByte( (byte) packetplayinsettings.flags ) ); + } + // Spigot end } public EnumChatVisibility getChatFlags() { @@ -1013,6 +1023,12 @@ public class EntityPlayer extends EntityHuman implements ICrafting { public void setResourcePack(String s) { this.playerConnection.sendPacket(new PacketPlayOutCustomPayload("MC|RPack", s.getBytes(Charsets.UTF_8))); + // Spigot start - protocol patch + if ( playerConnection.networkManager.getVersion() >= 36 ) + { + playerConnection.sendPacket( new org.spigotmc.ProtocolInjector.PacketPlayResourcePackSend( s, "thinkislazy" ) ); + } + // Spigot end } public ChunkCoordinates getChunkCoordinates() { diff --git a/src/main/java/net/minecraft/server/EntityTrackerEntry.java b/src/main/java/net/minecraft/server/EntityTrackerEntry.java index f654d58..46c4fb8 100644 --- a/src/main/java/net/minecraft/server/EntityTrackerEntry.java +++ b/src/main/java/net/minecraft/server/EntityTrackerEntry.java @@ -134,11 +134,11 @@ public class EntityTrackerEntry { if (this.m > 0 || this.tracker instanceof EntityArrow) { if (j1 >= -128 && j1 < 128 && k1 >= -128 && k1 < 128 && l1 >= -128 && l1 < 128 && this.v <= 400 && !this.x) { if (flag && flag1) { - object = new PacketPlayOutRelEntityMoveLook(this.tracker.getId(), (byte) j1, (byte) k1, (byte) l1, (byte) l, (byte) i1); + object = new PacketPlayOutRelEntityMoveLook(this.tracker.getId(), (byte) j1, (byte) k1, (byte) l1, (byte) l, (byte) i1, tracker.onGround); // Spigot - protocol patch } else if (flag) { - object = new PacketPlayOutRelEntityMove(this.tracker.getId(), (byte) j1, (byte) k1, (byte) l1); + object = new PacketPlayOutRelEntityMove(this.tracker.getId(), (byte) j1, (byte) k1, (byte) l1, tracker.onGround); // Spigot - protocol patch } else if (flag1) { - object = new PacketPlayOutEntityLook(this.tracker.getId(), (byte) l, (byte) i1); + object = new PacketPlayOutEntityLook(this.tracker.getId(), (byte) l, (byte) i1, tracker.onGround); // Spigot - protocol patch } } else { this.v = 0; @@ -147,7 +147,7 @@ public class EntityTrackerEntry { this.scanPlayers(new java.util.ArrayList(this.trackedPlayers)); } // CraftBukkit end - object = new PacketPlayOutEntityTeleport(this.tracker.getId(), i, j, k, (byte) l, (byte) i1); + object = new PacketPlayOutEntityTeleport(this.tracker.getId(), i, j, k, (byte) l, (byte) i1, tracker.onGround); // Spigot - protocol patch } } @@ -191,7 +191,7 @@ public class EntityTrackerEntry { boolean flag2 = Math.abs(i - this.yRot) >= 4 || Math.abs(j - this.xRot) >= 4; if (flag2) { - this.broadcast(new PacketPlayOutEntityLook(this.tracker.getId(), (byte) i, (byte) j)); + this.broadcast(new PacketPlayOutEntityLook(this.tracker.getId(), (byte) i, (byte) j, tracker.onGround)); // Spigot - protocol patch this.yRot = i; this.xRot = j; } @@ -320,6 +320,13 @@ public class EntityTrackerEntry { this.trackedPlayers.add(entityplayer); Packet packet = this.c(); + // Spigot start - protocol patch + if ( tracker instanceof EntityPlayer ) + { + entityplayer.playerConnection.sendPacket( PacketPlayOutPlayerInfo.addPlayer( (EntityPlayer) tracker ) ); + } + // Spigot end + entityplayer.playerConnection.sendPacket(packet); if (!this.tracker.getDataWatcher().d()) { entityplayer.playerConnection.sendPacket(new PacketPlayOutEntityMetadata(this.tracker.getId(), this.tracker.getDataWatcher(), true)); diff --git a/src/main/java/net/minecraft/server/HandshakeListener.java b/src/main/java/net/minecraft/server/HandshakeListener.java index 09fdb88..3d659ea 100644 --- a/src/main/java/net/minecraft/server/HandshakeListener.java +++ b/src/main/java/net/minecraft/server/HandshakeListener.java @@ -72,7 +72,7 @@ public class HandshakeListener implements PacketHandshakingInListener { } // CraftBukkit end - if (packethandshakinginsetprotocol.d() > 5) { + if (packethandshakinginsetprotocol.d() > 5 && packethandshakinginsetprotocol.d() != 46) { // Spigot chatcomponenttext = new ChatComponentText( org.spigotmc.SpigotConfig.outdatedServerMessage ); // Spigot this.b.handle(new PacketLoginOutDisconnect(chatcomponenttext), new GenericFutureListener[0]); this.b.close(chatcomponenttext); diff --git a/src/main/java/net/minecraft/server/ItemWorldMap.java b/src/main/java/net/minecraft/server/ItemWorldMap.java index c08ccca..881fd4b 100644 --- a/src/main/java/net/minecraft/server/ItemWorldMap.java +++ b/src/main/java/net/minecraft/server/ItemWorldMap.java @@ -199,7 +199,7 @@ public class ItemWorldMap extends ItemWorldMapBase { public Packet c(ItemStack itemstack, World world, EntityHuman entityhuman) { byte[] abyte = this.getSavedMap(itemstack, world).getUpdatePacket(itemstack, world, entityhuman); - return abyte == null ? null : new PacketPlayOutMap(itemstack.getData(), abyte); + return abyte == null ? null : new PacketPlayOutMap(itemstack.getData(), abyte, this.getSavedMap(itemstack, world).scale); // Spigot - protocol patch } public void d(ItemStack itemstack, World world, EntityHuman entityhuman) { diff --git a/src/main/java/net/minecraft/server/LoginListener.java b/src/main/java/net/minecraft/server/LoginListener.java index e380a70..bd254de 100644 --- a/src/main/java/net/minecraft/server/LoginListener.java +++ b/src/main/java/net/minecraft/server/LoginListener.java @@ -10,6 +10,7 @@ import javax.crypto.SecretKey; import net.minecraft.util.com.google.common.base.Charsets; import net.minecraft.util.com.mojang.authlib.GameProfile; import net.minecraft.util.com.mojang.authlib.properties.Property; +import net.minecraft.util.io.netty.util.concurrent.Future; import net.minecraft.util.io.netty.util.concurrent.GenericFutureListener; import net.minecraft.util.org.apache.commons.lang3.Validate; import org.apache.logging.log4j.LogManager; @@ -101,6 +102,19 @@ public class LoginListener implements PacketLoginInListener { // CraftBukkit end } else { this.g = EnumProtocolState.e; + // Spigot start + if ( networkManager.getVersion() >= 27 ) + { + this.networkManager.handle( new org.spigotmc.ProtocolInjector.PacketLoginCompression( 256 ), new GenericFutureListener() + { + @Override + public void operationComplete(Future future) throws Exception + { + networkManager.enableCompression(); + } + } ); + } + // Spigot end this.networkManager.handle(new PacketLoginOutSuccess(this.i), new GenericFutureListener[0]); this.server.getPlayerList().a(this.networkManager, this.server.getPlayerList().processLogin(this.i, s)); // CraftBukkit - add player reference } diff --git a/src/main/java/net/minecraft/server/MerchantRecipe.java b/src/main/java/net/minecraft/server/MerchantRecipe.java index 770da8f..aa6bbf6 100644 --- a/src/main/java/net/minecraft/server/MerchantRecipe.java +++ b/src/main/java/net/minecraft/server/MerchantRecipe.java @@ -5,8 +5,8 @@ public class MerchantRecipe { private ItemStack buyingItem1; private ItemStack buyingItem2; private ItemStack sellingItem; - private int uses; - private int maxUses; + public int uses; // Spigot - protocol patch + public int maxUses; // Spigot - protocol patch public MerchantRecipe(NBTTagCompound nbttagcompound) { this.a(nbttagcompound); diff --git a/src/main/java/net/minecraft/server/MerchantRecipeList.java b/src/main/java/net/minecraft/server/MerchantRecipeList.java index be6ab25..6ddbf7a 100644 --- a/src/main/java/net/minecraft/server/MerchantRecipeList.java +++ b/src/main/java/net/minecraft/server/MerchantRecipeList.java @@ -60,6 +60,13 @@ public class MerchantRecipeList extends ArrayList { } packetdataserializer.writeBoolean(merchantrecipe.g()); + // Spigot start - protocol patch + if ( packetdataserializer.version >= 28 ) + { + packetdataserializer.writeInt( merchantrecipe.uses ); + packetdataserializer.writeInt( merchantrecipe.maxUses ); + } + // Spigot end } } diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java index b905c6e..8c3950a 100644 --- a/src/main/java/net/minecraft/server/MinecraftServer.java +++ b/src/main/java/net/minecraft/server/MinecraftServer.java @@ -758,6 +758,7 @@ public abstract class MinecraftServer implements ICommandListener, Runnable, IMo public static void main(final OptionSet options) { // CraftBukkit - replaces main(String[] astring) DispenserRegistry.b(); + org.spigotmc.ProtocolInjector.inject(); try { /* CraftBukkit start - Replace everything diff --git a/src/main/java/net/minecraft/server/NetworkManager.java b/src/main/java/net/minecraft/server/NetworkManager.java index ae3de2f..6d579e3 100644 --- a/src/main/java/net/minecraft/server/NetworkManager.java +++ b/src/main/java/net/minecraft/server/NetworkManager.java @@ -24,6 +24,8 @@ import org.apache.logging.log4j.Marker; import org.apache.logging.log4j.MarkerManager; // Spigot start import com.google.common.collect.ImmutableSet; +import org.spigotmc.SpigotCompressor; +import org.spigotmc.SpigotDecompressor; // Spigot end public class NetworkManager extends SimpleChannelInboundHandler { @@ -53,7 +55,7 @@ public class NetworkManager extends SimpleChannelInboundHandler { private boolean r; // Spigot Start public static final AttributeKey protocolVersion = new AttributeKey("protocol_version"); - public static final ImmutableSet SUPPORTED_VERSIONS = ImmutableSet.of(4, 5); + public static final ImmutableSet SUPPORTED_VERSIONS = ImmutableSet.of(4, 5, 46); public static final int CURRENT_VERSION = 5; public static int getVersion(Channel attr) { @@ -244,4 +246,12 @@ public class NetworkManager extends SimpleChannelInboundHandler { return this.m.remoteAddress(); } // Spigot End + + + // Spigot start - protocol patch + public void enableCompression() { + m.pipeline().addBefore( "decoder", "decompress", new SpigotDecompressor() ); + m.pipeline().addBefore( "encoder", "compress", new SpigotCompressor() ); + } + // Spigot end } diff --git a/src/main/java/net/minecraft/server/Packet.java b/src/main/java/net/minecraft/server/Packet.java index 592ffc5..7a1e8f0 100644 --- a/src/main/java/net/minecraft/server/Packet.java +++ b/src/main/java/net/minecraft/server/Packet.java @@ -26,12 +26,39 @@ public abstract class Packet { } public static void a(ByteBuf bytebuf, byte[] abyte) { - bytebuf.writeShort(abyte.length); + // Spigot start - protocol patch + if (bytebuf instanceof PacketDataSerializer) + { + PacketDataSerializer packetDataSerializer = (PacketDataSerializer) bytebuf; + if (packetDataSerializer.version >= 20) { + packetDataSerializer.b( abyte.length ); + } else { + bytebuf.writeShort( abyte.length ); + } + } else + { + bytebuf.writeShort( abyte.length ); + } + // Spigot end bytebuf.writeBytes(abyte); } public static byte[] a(ByteBuf bytebuf) throws IOException { // CraftBukkit - added throws - short short1 = bytebuf.readShort(); + // Spigot start - protocol patch + short short1 = 0; + if (bytebuf instanceof PacketDataSerializer) + { + PacketDataSerializer packetDataSerializer = (PacketDataSerializer) bytebuf; + if (packetDataSerializer.version >= 20) { + short1 = (short) packetDataSerializer.a(); + } else { + short1 = bytebuf.readShort(); + } + } else + { + short1 = bytebuf.readShort(); + } + // Spigot end if (short1 < 0) { throw new IOException("Key was smaller than nothing! Weird key!"); diff --git a/src/main/java/net/minecraft/server/PacketDataSerializer.java b/src/main/java/net/minecraft/server/PacketDataSerializer.java index e4df5b3..90641d9 100644 --- a/src/main/java/net/minecraft/server/PacketDataSerializer.java +++ b/src/main/java/net/minecraft/server/PacketDataSerializer.java @@ -8,6 +8,7 @@ import java.nio.ByteOrder; import java.nio.channels.GatheringByteChannel; import java.nio.channels.ScatteringByteChannel; import java.nio.charset.Charset; +import java.util.UUID; import net.minecraft.util.com.google.common.base.Charsets; import net.minecraft.util.io.netty.buffer.ByteBuf; @@ -16,6 +17,15 @@ import net.minecraft.util.io.netty.buffer.ByteBufProcessor; import org.bukkit.craftbukkit.inventory.CraftItemStack; // CraftBukkit +// Spigot start - protocol patch +import java.io.DataInputStream; +import java.io.DataOutputStream; +import net.minecraft.util.io.netty.buffer.Unpooled; +import net.minecraft.util.io.netty.buffer.ByteBufInputStream; +import net.minecraft.util.io.netty.buffer.ByteBufOutputStream; +import org.spigotmc.SpigotComponentReverter; +// Spigot end + public class PacketDataSerializer extends ByteBuf { private final ByteBuf a; @@ -31,6 +41,32 @@ public class PacketDataSerializer extends ByteBuf { this.a = bytebuf; this.version = version; } + + public void writePosition(int x, int y, int z) { + writeLong( ( ( (long) x & 0x3FFFFFFL ) << 38 ) + | ( ( (long) y & 0xFFFL ) << 26 ) + | ( (long) z & 0x3FFFFFFL ) ); + } + + public int readPositionX(long val) + { + return (int) ( val >> 38 ); + } + + public int readPositionY(long val) + { + return (int) (val << 26 >> 52); + } + + public int readPositionZ(long val) + { + return (int) (val << 38 >> 38); + } + + public void writeUUID(UUID uuid) { + writeLong( uuid.getMostSignificantBits() ); + writeLong( uuid.getLeastSignificantBits() ); + } // Spigot End public static int a(int i) { @@ -63,29 +99,61 @@ public class PacketDataSerializer extends ByteBuf { this.writeByte(i); } - public void a(NBTTagCompound nbttagcompound) { - if (nbttagcompound == null) { - this.writeShort(-1); - } else { - byte[] abyte = NBTCompressedStreamTools.a(nbttagcompound); - - this.writeShort((short) abyte.length); - this.writeBytes(abyte); + // Spigot start - protocol patch + public void a(NBTTagCompound nbttagcompound) + { + if ( version < 28 ) + { + if ( nbttagcompound == null ) + { + this.writeShort( -1 ); + } else + { + byte[] abyte = NBTCompressedStreamTools.a( nbttagcompound ); + + this.writeShort( (short) abyte.length ); + this.writeBytes( abyte ); + } + } else + { + if ( nbttagcompound == null ) + { + this.writeByte( 0 ); + } else + { + ByteBufOutputStream out = new ByteBufOutputStream( Unpooled.buffer() ); + NBTCompressedStreamTools.a( nbttagcompound, (java.io.DataOutput) new DataOutputStream( out ) ); + writeBytes( out.buffer() ); + out.buffer().release(); + } } } public NBTTagCompound b() { - short short1 = this.readShort(); - - if (short1 < 0) { - return null; + if ( version < 28 ) + { + short short1 = this.readShort(); + + if ( short1 < 0 ) + { + return null; + } else + { + byte[] abyte = new byte[ short1 ]; + + this.readBytes( abyte ); + return NBTCompressedStreamTools.a( abyte, new NBTReadLimiter( 2097152L ) ); + } } else { - byte[] abyte = new byte[short1]; - - this.readBytes(abyte); - return NBTCompressedStreamTools.a(abyte, new NBTReadLimiter(2097152L)); + int index = readerIndex(); + if (readByte() == 0) { + return null; + } + readerIndex(index); + return NBTCompressedStreamTools.a( new DataInputStream( new ByteBufInputStream( a ) ) ); } } + // Spigot end public void a(ItemStack itemstack) { if (itemstack == null || itemstack.getItem() == null) { // CraftBukkit - NPE fix itemstack.getItem() @@ -104,6 +172,31 @@ public class PacketDataSerializer extends ByteBuf { nbttagcompound = itemstack.tag; } + // Spigot start - protocol patch + if (nbttagcompound != null && version >= 29 ) + { + if ( itemstack.getItem() == Items.WRITTEN_BOOK && nbttagcompound.hasKeyOfType("pages", 9) ) + { + nbttagcompound = (NBTTagCompound) nbttagcompound.clone(); + NBTTagList nbttaglist = nbttagcompound.getList( "pages", 8 ); + NBTTagList newList = new NBTTagList(); + for (int i = 0; i < nbttaglist.size(); ++i) + { + IChatBaseComponent[] parts = org.bukkit.craftbukkit.util.CraftChatMessage.fromString( nbttaglist.getString( i ) ); + IChatBaseComponent root = parts[0]; + for ( int i1 = 1; i1 < parts.length; i1++ ) + { + IChatBaseComponent c = parts[ i1 ]; + root.a( "\n" ); + root.addSibling( c ); + } + newList.add( new NBTTagString( ChatSerializer.a( root ) ) ); + } + nbttagcompound.set( "pages", newList ); + } + } + // Spigot end + this.a(nbttagcompound); } } @@ -120,6 +213,24 @@ public class PacketDataSerializer extends ByteBuf { itemstack.tag = this.b(); // CraftBukkit start if (itemstack.tag != null) { + + // Spigot start - protocol patch + if ( version >= 29 + && itemstack.getItem() == Items.WRITTEN_BOOK + && itemstack.tag.hasKeyOfType("pages", 9) ) + { + NBTTagList nbttaglist = itemstack.tag.getList( "pages", 8 ); + NBTTagList newList = new NBTTagList(); + for (int i = 0; i < nbttaglist.size(); ++i) + { + IChatBaseComponent s = ChatSerializer.a( nbttaglist.getString( i ) ); + String newString = SpigotComponentReverter.toLegacy( s ); + newList.add( new NBTTagString( newString ) ); + } + itemstack.tag.set( "pages", newList ); + } + // Spigot end + CraftItemStack.setItemMeta(itemstack, CraftItemStack.getItemMeta(itemstack)); } // CraftBukkit end diff --git a/src/main/java/net/minecraft/server/PacketDecoder.java b/src/main/java/net/minecraft/server/PacketDecoder.java index 71ec28c..5213f1f 100644 --- a/src/main/java/net/minecraft/server/PacketDecoder.java +++ b/src/main/java/net/minecraft/server/PacketDecoder.java @@ -26,7 +26,7 @@ public class PacketDecoder extends ByteToMessageDecoder { int i = bytebuf.readableBytes(); if (i != 0) { - PacketDataSerializer packetdataserializer = new PacketDataSerializer(bytebuf); + PacketDataSerializer packetdataserializer = new PacketDataSerializer( bytebuf, NetworkManager.getVersion( channelhandlercontext.channel() ) ); // Spigot int j = packetdataserializer.a(); Packet packet = Packet.a((BiMap) channelhandlercontext.channel().attr(NetworkManager.e).get(), j); diff --git a/src/main/java/net/minecraft/server/PacketPlayInArmAnimation.java b/src/main/java/net/minecraft/server/PacketPlayInArmAnimation.java index 91df585..91d9e58 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInArmAnimation.java +++ b/src/main/java/net/minecraft/server/PacketPlayInArmAnimation.java @@ -8,8 +8,15 @@ public class PacketPlayInArmAnimation extends Packet { public PacketPlayInArmAnimation() {} public void a(PacketDataSerializer packetdataserializer) { - this.a = packetdataserializer.readInt(); - this.b = packetdataserializer.readByte(); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + this.a = packetdataserializer.readInt(); + this.b = packetdataserializer.readByte(); + } else { + b = 1; + } + // Spigot end } public void b(PacketDataSerializer packetdataserializer) { diff --git a/src/main/java/net/minecraft/server/PacketPlayInBlockDig.java b/src/main/java/net/minecraft/server/PacketPlayInBlockDig.java index 3c5ed45..e85ba8c 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInBlockDig.java +++ b/src/main/java/net/minecraft/server/PacketPlayInBlockDig.java @@ -12,9 +12,20 @@ public class PacketPlayInBlockDig extends Packet { public void a(PacketDataSerializer packetdataserializer) { this.e = packetdataserializer.readUnsignedByte(); - this.a = packetdataserializer.readInt(); - this.b = packetdataserializer.readUnsignedByte(); - this.c = packetdataserializer.readInt(); + // Spigot start + if ( packetdataserializer.version < 16) + { + this.a = packetdataserializer.readInt(); + this.b = packetdataserializer.readUnsignedByte(); + this.c = packetdataserializer.readInt(); + } else + { + long position = packetdataserializer.readLong(); + a = packetdataserializer.readPositionX( position ); + b = packetdataserializer.readPositionY( position ); + c = packetdataserializer.readPositionZ( position ); + } + // Spigot end this.face = packetdataserializer.readUnsignedByte(); } diff --git a/src/main/java/net/minecraft/server/PacketPlayInBlockPlace.java b/src/main/java/net/minecraft/server/PacketPlayInBlockPlace.java index 701b3a2..b9cea4c 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInBlockPlace.java +++ b/src/main/java/net/minecraft/server/PacketPlayInBlockPlace.java @@ -14,9 +14,20 @@ public class PacketPlayInBlockPlace extends Packet { public PacketPlayInBlockPlace() {} public void a(PacketDataSerializer packetdataserializer) { - this.a = packetdataserializer.readInt(); - this.b = packetdataserializer.readUnsignedByte(); - this.c = packetdataserializer.readInt(); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + this.a = packetdataserializer.readInt(); + this.b = packetdataserializer.readUnsignedByte(); + this.c = packetdataserializer.readInt(); + } else + { + long position = packetdataserializer.readLong(); + a = packetdataserializer.readPositionX( position ); + b = packetdataserializer.readPositionY( position ); + c = packetdataserializer.readPositionZ( position ); + } + // Spigot end this.d = packetdataserializer.readUnsignedByte(); this.e = packetdataserializer.c(); this.f = (float) packetdataserializer.readUnsignedByte() / 16.0F; diff --git a/src/main/java/net/minecraft/server/PacketPlayInCustomPayload.java b/src/main/java/net/minecraft/server/PacketPlayInCustomPayload.java index 5df99a4..54ac5b7 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInCustomPayload.java +++ b/src/main/java/net/minecraft/server/PacketPlayInCustomPayload.java @@ -12,7 +12,15 @@ public class PacketPlayInCustomPayload extends Packet { public void a(PacketDataSerializer packetdataserializer) throws IOException { // CraftBukkit - added throws this.tag = packetdataserializer.c(20); - this.length = packetdataserializer.readShort(); + // Spigot start - protocol patch + if ( packetdataserializer.version < 29 ) + { + this.length = packetdataserializer.readShort(); + } else + { + this.length = packetdataserializer.readableBytes(); + } + // Spigot end if (this.length > 0 && this.length < 32767) { this.data = new byte[this.length]; packetdataserializer.readBytes(this.data); diff --git a/src/main/java/net/minecraft/server/PacketPlayInEntityAction.java b/src/main/java/net/minecraft/server/PacketPlayInEntityAction.java index e05fe07..5e4a377 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInEntityAction.java +++ b/src/main/java/net/minecraft/server/PacketPlayInEntityAction.java @@ -9,9 +9,19 @@ public class PacketPlayInEntityAction extends Packet { public PacketPlayInEntityAction() {} public void a(PacketDataSerializer packetdataserializer) { - this.a = packetdataserializer.readInt(); - this.animation = packetdataserializer.readByte(); - this.c = packetdataserializer.readInt(); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + this.a = packetdataserializer.readInt(); + this.animation = packetdataserializer.readByte(); + this.c = packetdataserializer.readInt(); + } else + { + a = packetdataserializer.a(); + animation = packetdataserializer.readUnsignedByte() + 1; + c = packetdataserializer.a(); + } + // Spigot end } public void b(PacketDataSerializer packetdataserializer) { diff --git a/src/main/java/net/minecraft/server/PacketPlayInKeepAlive.java b/src/main/java/net/minecraft/server/PacketPlayInKeepAlive.java index 6dab3b9..5c88cf1 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInKeepAlive.java +++ b/src/main/java/net/minecraft/server/PacketPlayInKeepAlive.java @@ -11,7 +11,15 @@ public class PacketPlayInKeepAlive extends Packet { } public void a(PacketDataSerializer packetdataserializer) { - this.a = packetdataserializer.readInt(); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + this.a = packetdataserializer.readInt(); + } else + { + this.a = packetdataserializer.a(); + } + // Spigot end } public void b(PacketDataSerializer packetdataserializer) { diff --git a/src/main/java/net/minecraft/server/PacketPlayInPosition.java b/src/main/java/net/minecraft/server/PacketPlayInPosition.java index 63b8e4b..2f3a2ec 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInPosition.java +++ b/src/main/java/net/minecraft/server/PacketPlayInPosition.java @@ -8,8 +8,17 @@ public class PacketPlayInPosition extends PacketPlayInFlying { public void a(PacketDataSerializer packetdataserializer) { this.x = packetdataserializer.readDouble(); - this.y = packetdataserializer.readDouble(); - this.stance = packetdataserializer.readDouble(); + // Spigot start - protocol patch + if (packetdataserializer.version < 16) + { + this.y = packetdataserializer.readDouble(); + this.stance = packetdataserializer.readDouble(); + } else + { + this.y = packetdataserializer.readDouble(); + this.stance = y + 1.62; + } + // Spigot end this.z = packetdataserializer.readDouble(); super.a(packetdataserializer); } diff --git a/src/main/java/net/minecraft/server/PacketPlayInPositionLook.java b/src/main/java/net/minecraft/server/PacketPlayInPositionLook.java index 9a6b726..0266592 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInPositionLook.java +++ b/src/main/java/net/minecraft/server/PacketPlayInPositionLook.java @@ -9,8 +9,17 @@ public class PacketPlayInPositionLook extends PacketPlayInFlying { public void a(PacketDataSerializer packetdataserializer) { this.x = packetdataserializer.readDouble(); - this.y = packetdataserializer.readDouble(); - this.stance = packetdataserializer.readDouble(); + // Spigot start - protocol patch + if (packetdataserializer.version < 16) + { + this.y = packetdataserializer.readDouble(); + this.stance = packetdataserializer.readDouble(); + } else + { + this.y = packetdataserializer.readDouble(); + this.stance = y + 1.62; + } + // Spigot end this.z = packetdataserializer.readDouble(); this.yaw = packetdataserializer.readFloat(); this.pitch = packetdataserializer.readFloat(); diff --git a/src/main/java/net/minecraft/server/PacketPlayInSettings.java b/src/main/java/net/minecraft/server/PacketPlayInSettings.java index 034fd5e..ea51d91 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInSettings.java +++ b/src/main/java/net/minecraft/server/PacketPlayInSettings.java @@ -11,6 +11,11 @@ public class PacketPlayInSettings extends Packet { private EnumDifficulty e; private boolean f; + // Spigot start - protocol patch + public int version; + public int flags; + // Spigot end + public PacketPlayInSettings() {} public void a(PacketDataSerializer packetdataserializer) throws IOException { @@ -18,8 +23,17 @@ public class PacketPlayInSettings extends Packet { this.b = packetdataserializer.readByte(); this.c = EnumChatVisibility.a(packetdataserializer.readByte()); this.d = packetdataserializer.readBoolean(); - this.e = EnumDifficulty.getById(packetdataserializer.readByte()); - this.f = packetdataserializer.readBoolean(); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + this.e = EnumDifficulty.getById( packetdataserializer.readByte() ); + this.f = packetdataserializer.readBoolean(); + } else + { + flags = packetdataserializer.readUnsignedByte(); + } + version = packetdataserializer.version; + // Spigot end } public void b(PacketDataSerializer packetdataserializer) throws IOException { diff --git a/src/main/java/net/minecraft/server/PacketPlayInSteerVehicle.java b/src/main/java/net/minecraft/server/PacketPlayInSteerVehicle.java index d304284..c26bf77 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInSteerVehicle.java +++ b/src/main/java/net/minecraft/server/PacketPlayInSteerVehicle.java @@ -12,8 +12,17 @@ public class PacketPlayInSteerVehicle extends Packet { public void a(PacketDataSerializer packetdataserializer) { this.a = packetdataserializer.readFloat(); this.b = packetdataserializer.readFloat(); - this.c = packetdataserializer.readBoolean(); - this.d = packetdataserializer.readBoolean(); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + this.c = packetdataserializer.readBoolean(); + this.d = packetdataserializer.readBoolean(); + } else { + int flags = packetdataserializer.readUnsignedByte(); + c = (flags & 0x1) != 0; + d = (flags & 0x2) != 0; + } + // Spigot end } public void b(PacketDataSerializer packetdataserializer) { diff --git a/src/main/java/net/minecraft/server/PacketPlayInTabComplete.java b/src/main/java/net/minecraft/server/PacketPlayInTabComplete.java index 476638e..5909876 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInTabComplete.java +++ b/src/main/java/net/minecraft/server/PacketPlayInTabComplete.java @@ -16,6 +16,14 @@ public class PacketPlayInTabComplete extends Packet { public void a(PacketDataSerializer packetdataserializer) throws IOException { this.a = packetdataserializer.c(32767); + // Spigot start - protocol patch + if ( packetdataserializer.version >= 37 ) + { + if (packetdataserializer.readBoolean()) { + long position = packetdataserializer.readLong(); + } + } + // Spigot end } public void b(PacketDataSerializer packetdataserializer) throws IOException { diff --git a/src/main/java/net/minecraft/server/PacketPlayInUpdateSign.java b/src/main/java/net/minecraft/server/PacketPlayInUpdateSign.java index 3458448..f6cf5c8 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInUpdateSign.java +++ b/src/main/java/net/minecraft/server/PacketPlayInUpdateSign.java @@ -12,13 +12,35 @@ public class PacketPlayInUpdateSign extends Packet { public PacketPlayInUpdateSign() {} public void a(PacketDataSerializer packetdataserializer) throws IOException { - this.a = packetdataserializer.readInt(); - this.b = packetdataserializer.readShort(); - this.c = packetdataserializer.readInt(); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + this.a = packetdataserializer.readInt(); + this.b = packetdataserializer.readShort(); + this.c = packetdataserializer.readInt(); + } else + { + long position = packetdataserializer.readLong(); + a = packetdataserializer.readPositionX( position ); + b = packetdataserializer.readPositionY( position ); + c = packetdataserializer.readPositionZ( position ); + } + // Spigot end this.d = new String[4]; for (int i = 0; i < 4; ++i) { - this.d[i] = packetdataserializer.c(15); + // Spigot start - protocol patch + if ( packetdataserializer.version < 21 ) + { + this.d[ i ] = packetdataserializer.c( 15 ); + } else + { + this.d[ i ] = ChatSerializer.a( packetdataserializer.c( Short.MAX_VALUE ) ).c(); + } + if (this.d[i].length() > 15) { + this.d[i] = this.d[i].substring( 0, 15 ); + } + // Spigot end } } diff --git a/src/main/java/net/minecraft/server/PacketPlayInUseEntity.java b/src/main/java/net/minecraft/server/PacketPlayInUseEntity.java index 39f3037..3f12453 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInUseEntity.java +++ b/src/main/java/net/minecraft/server/PacketPlayInUseEntity.java @@ -8,8 +8,24 @@ public class PacketPlayInUseEntity extends Packet { public PacketPlayInUseEntity() {} public void a(PacketDataSerializer packetdataserializer) { - this.a = packetdataserializer.readInt(); - this.action = EnumEntityUseAction.values()[packetdataserializer.readByte() % EnumEntityUseAction.values().length]; + // Spigot start + if ( packetdataserializer.version < 16 ) + { + this.a = packetdataserializer.readInt(); + this.action = EnumEntityUseAction.values()[packetdataserializer.readByte() % EnumEntityUseAction.values().length]; + } else { + this.a = packetdataserializer.a(); + int val = packetdataserializer.a(); + if ( val == 2 ) { + packetdataserializer.readFloat(); + packetdataserializer.readFloat(); + packetdataserializer.readFloat(); + } else + { + this.action = EnumEntityUseAction.values()[ val % EnumEntityUseAction.values().length ]; + } + } + // Spigot end } public void b(PacketDataSerializer packetdataserializer) { diff --git a/src/main/java/net/minecraft/server/PacketPlayInWindowClick.java b/src/main/java/net/minecraft/server/PacketPlayInWindowClick.java index 2bba639..87daa8e 100644 --- a/src/main/java/net/minecraft/server/PacketPlayInWindowClick.java +++ b/src/main/java/net/minecraft/server/PacketPlayInWindowClick.java @@ -3,7 +3,7 @@ package net.minecraft.server; public class PacketPlayInWindowClick extends Packet { private int a; - private int slot; + public int slot; // Spigot private int button; private short d; private ItemStack item; diff --git a/src/main/java/net/minecraft/server/PacketPlayOutBed.java b/src/main/java/net/minecraft/server/PacketPlayOutBed.java index d7954ff..b361f38 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutBed.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutBed.java @@ -24,10 +24,19 @@ public class PacketPlayOutBed extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); - packetdataserializer.writeInt(this.b); - packetdataserializer.writeByte(this.c); - packetdataserializer.writeInt(this.d); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.a ); + packetdataserializer.writeInt( this.b ); + packetdataserializer.writeByte( this.c ); + packetdataserializer.writeInt( this.d ); + } else + { + packetdataserializer.b( a ); + packetdataserializer.writePosition( b, c, d ); + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutBlockAction.java b/src/main/java/net/minecraft/server/PacketPlayOutBlockAction.java index cdcdfd6..959d052 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutBlockAction.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutBlockAction.java @@ -30,9 +30,17 @@ public class PacketPlayOutBlockAction extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); - packetdataserializer.writeShort(this.b); - packetdataserializer.writeInt(this.c); + // Spigot start + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.a ); + packetdataserializer.writeShort( this.b ); + packetdataserializer.writeInt( this.c ); + } else + { + packetdataserializer.writePosition( a, b, c ); + } + // Spigot end packetdataserializer.writeByte(this.d); packetdataserializer.writeByte(this.e); packetdataserializer.b(Block.getId(this.f) & 4095); diff --git a/src/main/java/net/minecraft/server/PacketPlayOutBlockBreakAnimation.java b/src/main/java/net/minecraft/server/PacketPlayOutBlockBreakAnimation.java index c93e8bc..1d70129 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutBlockBreakAnimation.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutBlockBreakAnimation.java @@ -28,9 +28,17 @@ public class PacketPlayOutBlockBreakAnimation extends Packet { public void b(PacketDataSerializer packetdataserializer) { packetdataserializer.b(this.a); - packetdataserializer.writeInt(this.b); - packetdataserializer.writeInt(this.c); - packetdataserializer.writeInt(this.d); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.b ); + packetdataserializer.writeInt( this.c ); + packetdataserializer.writeInt( this.d ); + } else + { + packetdataserializer.writePosition( b, c, d ); + } + // Spigot end packetdataserializer.writeByte(this.e); } diff --git a/src/main/java/net/minecraft/server/PacketPlayOutBlockChange.java b/src/main/java/net/minecraft/server/PacketPlayOutBlockChange.java index 4c622e2..25f45a0 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutBlockChange.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutBlockChange.java @@ -27,11 +27,22 @@ public class PacketPlayOutBlockChange extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); - packetdataserializer.writeByte(this.b); - packetdataserializer.writeInt(this.c); - packetdataserializer.b(Block.getId(this.block)); - packetdataserializer.writeByte(this.data); + // Spigot start - protocol patch + if ( packetdataserializer.version < 25 ) + { + packetdataserializer.writeInt( this.a ); + packetdataserializer.writeByte( this.b ); + packetdataserializer.writeInt( this.c ); + packetdataserializer.b( Block.getId( this.block ) ); + packetdataserializer.writeByte(this.data); + } else + { + packetdataserializer.writePosition( a, b, c ); + int id = Block.getId( this.block ); + data = org.spigotmc.SpigotBlockDebreakifier.getCorrectedData( id, data ); + packetdataserializer.b( (id << 4) | this.data ); + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutChat.java b/src/main/java/net/minecraft/server/PacketPlayOutChat.java index f6863bd..fdbdcc6 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutChat.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutChat.java @@ -27,6 +27,12 @@ public class PacketPlayOutChat extends Packet { public void b(PacketDataSerializer packetdataserializer) throws IOException { packetdataserializer.a(ChatSerializer.a(this.a)); + // Spigot start - protocol patch + if ( packetdataserializer.version >= 16 ) + { + packetdataserializer.writeByte(0); + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutCollect.java b/src/main/java/net/minecraft/server/PacketPlayOutCollect.java index 0870ac9..8eff9e5 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutCollect.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutCollect.java @@ -18,8 +18,17 @@ public class PacketPlayOutCollect extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); - packetdataserializer.writeInt(this.b); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.a ); + packetdataserializer.writeInt( this.b ); + } else + { + packetdataserializer.b( this.a ); + packetdataserializer.b( this.b ); + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutCustomPayload.java b/src/main/java/net/minecraft/server/PacketPlayOutCustomPayload.java index f2a032e..fda616c 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutCustomPayload.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutCustomPayload.java @@ -31,8 +31,17 @@ public class PacketPlayOutCustomPayload extends Packet { public void b(PacketDataSerializer packetdataserializer) throws IOException { packetdataserializer.a(this.tag); - packetdataserializer.writeShort(this.data.length); + // Spigot start - protocol patch + if ( packetdataserializer.version < 29 ) + { + packetdataserializer.writeShort( this.data.length ); + } packetdataserializer.writeBytes(this.data); + if ( packetdataserializer.version >= 29 && tag.equals( "MC|AdvCdm" ) ) + { + packetdataserializer.writeBoolean( true ); + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutEntity.java b/src/main/java/net/minecraft/server/PacketPlayOutEntity.java index dc4259d..749b32d 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutEntity.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutEntity.java @@ -21,7 +21,15 @@ public class PacketPlayOutEntity extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.a ); + } else + { + packetdataserializer.b( a ); + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutEntityDestroy.java b/src/main/java/net/minecraft/server/PacketPlayOutEntityDestroy.java index 4fa5b82..bef5ae3 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutEntityDestroy.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutEntityDestroy.java @@ -19,11 +19,22 @@ public class PacketPlayOutEntityDestroy extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeByte(this.a.length); - - for (int i = 0; i < this.a.length; ++i) { - packetdataserializer.writeInt(this.a[i]); + // Spigot start - protocol lib + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeByte( this.a.length ); + + for ( int i = 0; i < this.a.length; ++i ) + { + packetdataserializer.writeInt( this.a[ i ] ); + } + } else { + packetdataserializer.b( a.length ); + for ( int i : a ) { + packetdataserializer.b( i ); + } } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutEntityEffect.java b/src/main/java/net/minecraft/server/PacketPlayOutEntityEffect.java index 97752ca..3693850 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutEntityEffect.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutEntityEffect.java @@ -28,10 +28,22 @@ public class PacketPlayOutEntityEffect extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); - packetdataserializer.writeByte(this.b); - packetdataserializer.writeByte(this.c); - packetdataserializer.writeShort(this.d); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.a ); + packetdataserializer.writeByte( this.b ); + packetdataserializer.writeByte( this.c ); + packetdataserializer.writeShort( this.d ); + } else + { + packetdataserializer.b( a ); + packetdataserializer.writeByte( b ); + packetdataserializer.writeByte( c ); + packetdataserializer.b( d ); + packetdataserializer.writeBoolean( false ); + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutEntityEquipment.java b/src/main/java/net/minecraft/server/PacketPlayOutEntityEquipment.java index 736e3fd..1ca4f08 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutEntityEquipment.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutEntityEquipment.java @@ -21,7 +21,14 @@ public class PacketPlayOutEntityEquipment extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt(this.a); + } else { + packetdataserializer.b( this.a ); + } + // Spigot end packetdataserializer.writeShort(this.b); packetdataserializer.a(this.c); } diff --git a/src/main/java/net/minecraft/server/PacketPlayOutEntityHeadRotation.java b/src/main/java/net/minecraft/server/PacketPlayOutEntityHeadRotation.java index 0204062..2e4abe1 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutEntityHeadRotation.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutEntityHeadRotation.java @@ -18,7 +18,15 @@ public class PacketPlayOutEntityHeadRotation extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.a ); + } else + { + packetdataserializer.b( a ); + } + // Spigot end packetdataserializer.writeByte(this.b); } diff --git a/src/main/java/net/minecraft/server/PacketPlayOutEntityLook.java b/src/main/java/net/minecraft/server/PacketPlayOutEntityLook.java index 72243ec..617adb3 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutEntityLook.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutEntityLook.java @@ -2,15 +2,18 @@ package net.minecraft.server; public class PacketPlayOutEntityLook extends PacketPlayOutEntity { + private boolean onGround; // Spigot - protocol patch + public PacketPlayOutEntityLook() { this.g = true; } - public PacketPlayOutEntityLook(int i, byte b0, byte b1) { + public PacketPlayOutEntityLook(int i, byte b0, byte b1, boolean onGround) { // Spigot - protocol patch super(i); this.e = b0; this.f = b1; this.g = true; + this.onGround = onGround; // Spigot - protocol patch } public void a(PacketDataSerializer packetdataserializer) { @@ -23,6 +26,12 @@ public class PacketPlayOutEntityLook extends PacketPlayOutEntity { super.b(packetdataserializer); packetdataserializer.writeByte(this.e); packetdataserializer.writeByte(this.f); + // Spigot start - protocol patch + if ( packetdataserializer.version >= 22 ) + { + packetdataserializer.writeBoolean( onGround ); + } + // Spigot end } public String b() { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutEntityMetadata.java b/src/main/java/net/minecraft/server/PacketPlayOutEntityMetadata.java index a95877f..c937f59 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutEntityMetadata.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutEntityMetadata.java @@ -24,8 +24,16 @@ public class PacketPlayOutEntityMetadata extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); - DataWatcher.a(this.b, packetdataserializer); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.a ); + } else + { + packetdataserializer.b( a ); + } + DataWatcher.a(this.b, packetdataserializer, packetdataserializer.version); + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutEntityTeleport.java b/src/main/java/net/minecraft/server/PacketPlayOutEntityTeleport.java index c988bcc..87260d5 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutEntityTeleport.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutEntityTeleport.java @@ -8,6 +8,7 @@ public class PacketPlayOutEntityTeleport extends Packet { private int d; private byte e; private byte f; + private boolean onGround; // Spigot - protocol patch public PacketPlayOutEntityTeleport() {} @@ -20,13 +21,14 @@ public class PacketPlayOutEntityTeleport extends Packet { this.f = (byte) ((int) (entity.pitch * 256.0F / 360.0F)); } - public PacketPlayOutEntityTeleport(int i, int j, int k, int l, byte b0, byte b1) { + public PacketPlayOutEntityTeleport(int i, int j, int k, int l, byte b0, byte b1, boolean onGround) { // Spigot - protocol patch this.a = i; this.b = j; this.c = k; this.d = l; this.e = b0; this.f = b1; + this.onGround = onGround; // Spigot - protocol patch } public void a(PacketDataSerializer packetdataserializer) { @@ -39,12 +41,26 @@ public class PacketPlayOutEntityTeleport extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); + // Spigot start - protocol + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.a ); + } else + { + packetdataserializer.b( a ); + } + // Spigot end packetdataserializer.writeInt(this.b); packetdataserializer.writeInt(this.c); packetdataserializer.writeInt(this.d); packetdataserializer.writeByte(this.e); packetdataserializer.writeByte(this.f); + // Spigot start - protocol patch + if ( packetdataserializer.version >= 22 ) + { + packetdataserializer.writeBoolean( onGround ); + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutEntityVelocity.java b/src/main/java/net/minecraft/server/PacketPlayOutEntityVelocity.java index 46f2543..170f27f 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutEntityVelocity.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutEntityVelocity.java @@ -54,7 +54,15 @@ public class PacketPlayOutEntityVelocity extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.a ); + } else + { + packetdataserializer.b( a ); + } + // Spigot end packetdataserializer.writeShort(this.b); packetdataserializer.writeShort(this.c); packetdataserializer.writeShort(this.d); diff --git a/src/main/java/net/minecraft/server/PacketPlayOutExperience.java b/src/main/java/net/minecraft/server/PacketPlayOutExperience.java index 4038cc8..35788b2 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutExperience.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutExperience.java @@ -22,8 +22,17 @@ public class PacketPlayOutExperience extends Packet { public void b(PacketDataSerializer packetdataserializer) { packetdataserializer.writeFloat(this.a); - packetdataserializer.writeShort(this.c); - packetdataserializer.writeShort(this.b); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeShort( this.c ); + packetdataserializer.writeShort( this.b ); + } else + { + packetdataserializer.b( c ); + packetdataserializer.b( b ); + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutKeepAlive.java b/src/main/java/net/minecraft/server/PacketPlayOutKeepAlive.java index 456532b..e9ff5ee 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutKeepAlive.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutKeepAlive.java @@ -19,7 +19,15 @@ public class PacketPlayOutKeepAlive extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); + // Spigot start + if ( packetdataserializer.version >= 32 ) + { + packetdataserializer.b( this.a ); + } else + { + packetdataserializer.writeInt( this.a ); + } + // Spigot end } public boolean a() { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutLogin.java b/src/main/java/net/minecraft/server/PacketPlayOutLogin.java index 49e0ff5..9ebf9b5 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutLogin.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutLogin.java @@ -54,6 +54,13 @@ public class PacketPlayOutLogin extends Packet { packetdataserializer.writeByte(this.e.a()); packetdataserializer.writeByte(this.f); packetdataserializer.a(this.g.name()); + + // Spigot start - protocol patch + if ( packetdataserializer.version >= 29 ) + { + packetdataserializer.writeBoolean( false ); + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMap.java b/src/main/java/net/minecraft/server/PacketPlayOutMap.java index 5980c2d..1c69026 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutMap.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutMap.java @@ -1,13 +1,19 @@ package net.minecraft.server; +import java.util.Arrays; + public class PacketPlayOutMap extends Packet { private int a; private byte[] b; + private byte scale; // Spigot - protocol patch public PacketPlayOutMap() {} - public PacketPlayOutMap(int i, byte[] abyte) { + // Spigot start - protocol patch + public PacketPlayOutMap(int i, byte[] abyte, byte scale) { + this.scale = scale; + // Spigot end this.a = i; this.b = abyte; } @@ -20,8 +26,35 @@ public class PacketPlayOutMap extends Packet { public void b(PacketDataSerializer packetdataserializer) { packetdataserializer.b(this.a); - packetdataserializer.writeShort(this.b.length); - packetdataserializer.writeBytes(this.b); + if ( packetdataserializer.version < 27 ) + { + packetdataserializer.writeShort( this.b.length ); + packetdataserializer.writeBytes( this.b ); + } else { + packetdataserializer.writeByte( scale ); + if (b[0] == 1) { + int count = (b.length - 1) / 3; + packetdataserializer.b( count ); + for (int i = 0; i < count; i++) { + packetdataserializer.writeByte( b[1 + i * 3] ); + packetdataserializer.writeByte( b[2 + i * 3] ); + packetdataserializer.writeByte( b[3 + i * 3] ); + } + } else { + packetdataserializer.b( 0 ); + } + + if (b[0] == 0) { + packetdataserializer.writeByte( 1 ); + int rows = (b.length - 3); + packetdataserializer.writeByte( rows ); + packetdataserializer.writeByte( b[1] ); + packetdataserializer.writeByte( b[2] ); + a( packetdataserializer, Arrays.copyOfRange(b, 3, rows) ); + } else { + packetdataserializer.writeByte( 0 ); + } + } } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java index 7479600..843f4e0 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java @@ -17,28 +17,24 @@ public class PacketPlayOutMapChunk extends Packet { private int h; private static byte[] i = new byte[196864]; + private Chunk chunk; // Spigot + private int mask; // Spigot + public PacketPlayOutMapChunk() {} - public PacketPlayOutMapChunk(Chunk chunk, boolean flag, int i) { + // Spigot start - protocol patch + public PacketPlayOutMapChunk(Chunk chunk, boolean flag, int i, int version) { + this.chunk = chunk; + this.mask = i; this.a = chunk.locX; this.b = chunk.locZ; this.g = flag; - ChunkMap chunkmap = a(chunk, flag, i); - Deflater deflater = new Deflater(4); // Spigot + ChunkMap chunkmap = a(chunk, flag, i, version); this.d = chunkmap.c; this.c = chunkmap.b; - chunk.world.spigotConfig.antiXrayInstance.obfuscateSync(chunk.locX, chunk.locZ, i, chunkmap.a, chunk.world); // Spigot - try { - this.f = chunkmap.a; - deflater.setInput(chunkmap.a, 0, chunkmap.a.length); - deflater.finish(); - this.e = new byte[chunkmap.a.length]; - this.h = deflater.deflate(this.e); - } finally { - deflater.end(); - } + this.f = chunkmap.a; } public static int c() { @@ -89,9 +85,28 @@ public class PacketPlayOutMapChunk extends Packet { packetdataserializer.writeInt(this.b); packetdataserializer.writeBoolean(this.g); packetdataserializer.writeShort((short) (this.c & '\uffff')); - packetdataserializer.writeShort((short) (this.d & '\uffff')); - packetdataserializer.writeInt(this.h); - packetdataserializer.writeBytes(this.e, 0, this.h); + // Spigot start - protocol patch + if ( packetdataserializer.version < 27 ) + { + chunk.world.spigotConfig.antiXrayInstance.obfuscate(chunk.locX, chunk.locZ, mask, this.f, chunk.world, false); // Spigot + Deflater deflater = new Deflater(4); // Spigot + try { + deflater.setInput(this.f, 0, this.f.length); + deflater.finish(); + this.e = new byte[this.f.length]; + this.h = deflater.deflate(this.e); + } finally { + deflater.end(); + } + packetdataserializer.writeShort( (short) ( this.d & '\uffff' ) ); + packetdataserializer.writeInt( this.h ); + packetdataserializer.writeBytes( this.e, 0, this.h ); + } else + { + chunk.world.spigotConfig.antiXrayInstance.obfuscate(chunk.locX, chunk.locZ, mask, this.f, chunk.world, true); // Spigot + a( packetdataserializer, this.f ); + } + // Spigot end - protocol patch } public void a(PacketPlayOutListener packetplayoutlistener) { @@ -102,7 +117,8 @@ public class PacketPlayOutMapChunk extends Packet { return String.format("x=%d, z=%d, full=%b, sects=%d, add=%d, size=%d", new Object[] { Integer.valueOf(this.a), Integer.valueOf(this.b), Boolean.valueOf(this.g), Integer.valueOf(this.c), Integer.valueOf(this.d), Integer.valueOf(this.h)}); } - public static ChunkMap a(Chunk chunk, boolean flag, int i) { + // Spigot start - protocol patch + public static ChunkMap a(Chunk chunk, boolean flag, int i, int version) { int j = 0; ChunkSection[] achunksection = chunk.getSections(); int k = 0; @@ -125,22 +141,59 @@ public class PacketPlayOutMapChunk extends Packet { } } - for (l = 0; l < achunksection.length; ++l) { - if (achunksection[l] != null && (!flag || !achunksection[l].isEmpty()) && (i & 1 << l) != 0) { - byte[] abyte1 = achunksection[l].getIdArray(); + if ( version < 24 ) + { + for ( l = 0; l < achunksection.length; ++l ) + { + if ( achunksection[ l ] != null && ( !flag || !achunksection[ l ].isEmpty() ) && ( i & 1 << l ) != 0 ) + { + byte[] abyte1 = achunksection[ l ].getIdArray(); - System.arraycopy(abyte1, 0, abyte, j, abyte1.length); - j += abyte1.length; + System.arraycopy( abyte1, 0, abyte, j, abyte1.length ); + j += abyte1.length; + } + } + } else { + for ( l = 0; l < achunksection.length; ++l ) + { + if ( achunksection[ l ] != null && ( !flag || !achunksection[ l ].isEmpty() ) && ( i & 1 << l ) != 0 ) + { + byte[] abyte1 = achunksection[ l ].getIdArray(); + NibbleArray nibblearray = achunksection[ l ].getDataArray(); + for ( int ind = 0; ind < abyte1.length; ind++ ) + { + int id = abyte1[ ind ] & 0xFF; + int px = ind & 0xF; + int py = ( ind >> 8 ) & 0xF; + int pz = ( ind >> 4 ) & 0xF; + int data = nibblearray.a( px, py, pz ); + if ( id == 90 && data == 0 ) + { + Blocks.PORTAL.updateShape( chunk.world, ( chunk.locX << 4 ) + px, ( l << 4 ) + py, ( chunk.locZ << 4 ) + pz ); + } else + { + data = org.spigotmc.SpigotBlockDebreakifier.getCorrectedData( id, data ); + } + char val = (char) ( id << 4 | data ); + abyte[ j++ ] = (byte) ( val & 0xFF ); + abyte[ j++ ] = (byte) ( ( val >> 8 ) & 0xFF ); + } + } } } NibbleArray nibblearray; - for (l = 0; l < achunksection.length; ++l) { - if (achunksection[l] != null && (!flag || !achunksection[l].isEmpty()) && (i & 1 << l) != 0) { - nibblearray = achunksection[l].getDataArray(); - System.arraycopy(nibblearray.a, 0, abyte, j, nibblearray.a.length); - j += nibblearray.a.length; + if ( version < 24 ) + { + for ( l = 0; l < achunksection.length; ++l ) + { + if ( achunksection[ l ] != null && ( !flag || !achunksection[ l ].isEmpty() ) && ( i & 1 << l ) != 0 ) + { + nibblearray = achunksection[ l ].getDataArray(); + System.arraycopy(nibblearray.a, 0, abyte, j, nibblearray.a.length); + j += nibblearray.a.length; + } } } @@ -162,7 +215,7 @@ public class PacketPlayOutMapChunk extends Packet { } } - if (k > 0) { + if (k > 0 && version < 24) { for (l = 0; l < achunksection.length; ++l) { if (achunksection[l] != null && (!flag || !achunksection[l].isEmpty()) && achunksection[l].getExtendedIdArray() != null && (i & 1 << l) != 0) { nibblearray = achunksection[l].getExtendedIdArray(); @@ -183,7 +236,9 @@ public class PacketPlayOutMapChunk extends Packet { System.arraycopy(abyte, 0, chunkmap.a, 0, j); return chunkmap; } + // Spigot end - protocol patch + @Override public void handle(PacketListener packetlistener) { this.a((PacketPlayOutListener) packetlistener); } diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java b/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java index 30bf8a7..b9db43c 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutMapChunkBulk.java @@ -30,7 +30,7 @@ public class PacketPlayOutMapChunkBulk extends Packet { public PacketPlayOutMapChunkBulk() {} - public PacketPlayOutMapChunkBulk(List list) { + public PacketPlayOutMapChunkBulk(List list, int version) { int i = list.size(); this.a = new int[i]; @@ -43,7 +43,7 @@ public class PacketPlayOutMapChunkBulk extends Packet { for (int k = 0; k < i; ++k) { Chunk chunk = (Chunk) list.get(k); - ChunkMap chunkmap = PacketPlayOutMapChunk.a(chunk, true, '\uffff'); + ChunkMap chunkmap = PacketPlayOutMapChunk.a(chunk, true, '\uffff', version); // Spigot start world = chunk.world; @@ -89,7 +89,7 @@ public class PacketPlayOutMapChunkBulk extends Packet { int finalBufferSize = 0; // Obfuscate all sections for (int i = 0; i < a.length; i++) { - world.spigotConfig.antiXrayInstance.obfuscate(a[i], b[i], c[i], inflatedBuffers[i], world); + world.spigotConfig.antiXrayInstance.obfuscate(a[i], b[i], c[i], inflatedBuffers[i], world, false); finalBufferSize += inflatedBuffers[i].length; } @@ -174,17 +174,34 @@ public class PacketPlayOutMapChunkBulk extends Packet { } public void b(PacketDataSerializer packetdataserializer) throws IOException { // CraftBukkit - throws IOException - compress(); // CraftBukkit - packetdataserializer.writeShort(this.a.length); - packetdataserializer.writeInt(this.size); - packetdataserializer.writeBoolean(this.h); - packetdataserializer.writeBytes(this.buffer, 0, this.size); - - for (int i = 0; i < this.a.length; ++i) { - packetdataserializer.writeInt(this.a[i]); - packetdataserializer.writeInt(this.b[i]); - packetdataserializer.writeShort((short) (this.c[i] & '\uffff')); - packetdataserializer.writeShort((short) (this.d[i] & '\uffff')); + if ( packetdataserializer.version < 27 ) + { + compress(); // CraftBukkit + packetdataserializer.writeShort( this.a.length ); + packetdataserializer.writeInt( this.size ); + packetdataserializer.writeBoolean( this.h ); + packetdataserializer.writeBytes( this.buffer, 0, this.size ); + + for (int i = 0; i < this.a.length; ++i) { + packetdataserializer.writeInt(this.a[i]); + packetdataserializer.writeInt(this.b[i]); + packetdataserializer.writeShort((short) (this.c[i] & '\uffff')); + packetdataserializer.writeShort( (short) ( this.d[i] & '\uffff' ) ); + } + } else + { + packetdataserializer.writeBoolean( this.h ); + packetdataserializer.b( this.a.length ); + + for (int i = 0; i < this.a.length; ++i) { + packetdataserializer.writeInt(this.a[i]); + packetdataserializer.writeInt(this.b[i]); + packetdataserializer.writeShort((short) (this.c[i] & '\uffff')); + } + for (int i = 0; i < this.a.length; ++i) { + world.spigotConfig.antiXrayInstance.obfuscate(a[i], b[i], c[i], inflatedBuffers[i], world, true); + packetdataserializer.writeBytes( inflatedBuffers[i] ); + } } } diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMultiBlockChange.java b/src/main/java/net/minecraft/server/PacketPlayOutMultiBlockChange.java index 0a12db5..0e3419f 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutMultiBlockChange.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutMultiBlockChange.java @@ -13,26 +13,44 @@ public class PacketPlayOutMultiBlockChange extends Packet { private ChunkCoordIntPair b; private byte[] c; private int d; + // Spigot start - protocol patch + private short[] ashort; + private int[] blocks; + private Chunk chunk; + // Spigot end public PacketPlayOutMultiBlockChange() {} public PacketPlayOutMultiBlockChange(int i, short[] ashort, Chunk chunk) { + // Spigot start + this.ashort = ashort; + this.chunk = chunk; + // Spigot end this.b = new ChunkCoordIntPair(chunk.locX, chunk.locZ); this.d = i; int j = 4 * i; - try { - ByteArrayOutputStream bytearrayoutputstream = new ByteArrayOutputStream(j); - DataOutputStream dataoutputstream = new DataOutputStream(bytearrayoutputstream); + try + { + ByteArrayOutputStream bytearrayoutputstream = new ByteArrayOutputStream( j ); + DataOutputStream dataoutputstream = new DataOutputStream( bytearrayoutputstream ); + // Spigot start + blocks = new int[i]; for (int k = 0; k < i; ++k) { int l = ashort[k] >> 12 & 15; int i1 = ashort[k] >> 8 & 15; int j1 = ashort[k] & 255; dataoutputstream.writeShort(ashort[k]); - dataoutputstream.writeShort((short) ((Block.getId(chunk.getType(l, j1, i1)) & 4095) << 4 | chunk.getData(l, j1, i1) & 15)); + int blockId = Block.getId( chunk.getType( l, j1, i1 ) ); + int data = chunk.getData( l, j1, i1 ); + data = org.spigotmc.SpigotBlockDebreakifier.getCorrectedData( blockId, data ); + int id = ( blockId & 4095 ) << 4 | data & 15; + dataoutputstream.writeShort((short) id); + blocks[k] = id; } + // Spigot end this.c = bytearrayoutputstream.toByteArray(); if (this.c.length != j) { @@ -56,15 +74,31 @@ public class PacketPlayOutMultiBlockChange extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.b.x); - packetdataserializer.writeInt(this.b.z); - packetdataserializer.writeShort((short) this.d); - if (this.c != null) { - packetdataserializer.writeInt(this.c.length); - packetdataserializer.writeBytes(this.c); + // Spigot start - protocol patch + if (packetdataserializer.version < 25) + { + packetdataserializer.writeInt( this.b.x ); + packetdataserializer.writeInt( this.b.z ); + packetdataserializer.writeShort( (short) this.d ); + if ( this.c != null ) + { + packetdataserializer.writeInt( this.c.length ); + packetdataserializer.writeBytes( this.c ); + } else + { + packetdataserializer.writeInt( 0 ); + } } else { - packetdataserializer.writeInt(0); + packetdataserializer.writeInt( this.b.x ); + packetdataserializer.writeInt( this.b.z ); + packetdataserializer.b( this.d ); + for ( int i = 0; i < d; i++ ) + { + packetdataserializer.writeShort( ashort[ i ] ); + packetdataserializer.b( blocks[ i ] ); + } } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutNamedEntitySpawn.java b/src/main/java/net/minecraft/server/PacketPlayOutNamedEntitySpawn.java index ccd4cec..ecc28be 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutNamedEntitySpawn.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutNamedEntitySpawn.java @@ -64,8 +64,10 @@ public class PacketPlayOutNamedEntitySpawn extends Packet { public void b(PacketDataSerializer packetdataserializer) throws IOException { // CraftBukkit - added throws packetdataserializer.b(this.a); - UUID uuid = this.b.getId(); + UUID uuid = this.b.getId(); + // Spigot start - protocol patch + if (packetdataserializer.version < 20) { packetdataserializer.a( uuid == null ? "" : ( ( packetdataserializer.version >= 5 ) ? uuid.toString() : uuid.toString().replaceAll( "-", "" ) ) ); // Spigot packetdataserializer.a(this.b.getName().length() > 16 ? this.b.getName().substring(0, 16) : this.b.getName()); // CraftBukkit - Limit name length to 16 characters if (packetdataserializer.version >= 5 ) { // Spigot @@ -79,7 +81,12 @@ public class PacketPlayOutNamedEntitySpawn extends Packet { packetdataserializer.a(property.getValue()); packetdataserializer.a(property.getSignature()); } - } // Spigot + } + } else + { + packetdataserializer.writeUUID( uuid ); + } + // Spigot end packetdataserializer.writeInt(this.c); packetdataserializer.writeInt(this.d); diff --git a/src/main/java/net/minecraft/server/PacketPlayOutOpenSignEditor.java b/src/main/java/net/minecraft/server/PacketPlayOutOpenSignEditor.java index d67a364..052da02 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutOpenSignEditor.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutOpenSignEditor.java @@ -25,9 +25,17 @@ public class PacketPlayOutOpenSignEditor extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); - packetdataserializer.writeInt(this.b); - packetdataserializer.writeInt(this.c); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.a ); + packetdataserializer.writeInt( this.b ); + packetdataserializer.writeInt( this.c ); + } else + { + packetdataserializer.writePosition( a, b, c ); + } + // Spigot end } public void handle(PacketListener packetlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutOpenWindow.java b/src/main/java/net/minecraft/server/PacketPlayOutOpenWindow.java index 860592d..8e9ea33 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutOpenWindow.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutOpenWindow.java @@ -1,5 +1,7 @@ package net.minecraft.server; +import org.bukkit.craftbukkit.util.CraftChatMessage; + import java.io.IOException; public class PacketPlayOutOpenWindow extends Packet { @@ -43,15 +45,68 @@ public class PacketPlayOutOpenWindow extends Packet { } public void b(PacketDataSerializer packetdataserializer) throws IOException { - packetdataserializer.writeByte(this.a); - packetdataserializer.writeByte(this.b); - packetdataserializer.a(this.c); - packetdataserializer.writeByte(this.d); - packetdataserializer.writeBoolean(this.e); - if (this.b == 11) { - packetdataserializer.writeInt(this.f); + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeByte( this.a ); + packetdataserializer.writeByte( this.b ); + packetdataserializer.a( this.c ); + packetdataserializer.writeByte( this.d ); + packetdataserializer.writeBoolean( this.e ); + if ( this.b == 11 ) + { + packetdataserializer.writeInt( this.f ); + } + } else + { + packetdataserializer.writeByte( a ); + packetdataserializer.a( getInventoryString( b ) ); + if ( e ) + { + packetdataserializer.a( ChatSerializer.a( CraftChatMessage.fromString( c )[ 0 ] ) ); + } else + { + packetdataserializer.a( ChatSerializer.a( new ChatMessage( c ) ) ); + } + packetdataserializer.writeByte( d ); + if ( this.b == 11 ) + { + packetdataserializer.writeInt( this.f ); + } + } + } + + // Spigot start - protocol patch + private String getInventoryString(int b) + { + switch ( b ) { + case 0: + return "minecraft:chest"; + case 1: + return "minecraft:crafting_table"; + case 2: + return "minecraft:furnace"; + case 3: + return "minecraft:dispenser"; + case 4: + return "minecraft:enchanting_table"; + case 5: + return "minecraft:brewing_stand"; + case 6: + return "minecraft:villager"; + case 7: + return "minecraft:beacon"; + case 8: + return "minecraft:anvil"; + case 9: + return "minecraft:hopper"; + case 10: + return "minecraft:dropper"; + case 11: + return "EntityHorse"; } + throw new IllegalArgumentException( "Unknown type " + b ); } + // Spigot end public void handle(PacketListener packetlistener) { this.a((PacketPlayOutListener) packetlistener); diff --git a/src/main/java/net/minecraft/server/PacketPlayOutPlayerInfo.java b/src/main/java/net/minecraft/server/PacketPlayOutPlayerInfo.java index 7cae01e..adb8e8f 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutPlayerInfo.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutPlayerInfo.java @@ -1,31 +1,138 @@ package net.minecraft.server; import java.io.IOException; +// Spigot start - protocol patch +import net.minecraft.util.com.mojang.authlib.GameProfile; +import net.minecraft.util.com.mojang.authlib.properties.Property; +import net.minecraft.util.com.mojang.authlib.properties.PropertyMap; +import org.bukkit.craftbukkit.util.CraftChatMessage; public class PacketPlayOutPlayerInfo extends Packet { - private String a; - private boolean b; - private int c; + private static final int ADD_PLAYER = 0; + private static final int UPDATE_GAMEMODE = 1; + private static final int UPDATE_LATENCY = 2; + private static final int UPDATE_DISPLAY_NAME = 3; + private static final int REMOVE_PLAYER = 4; + + private int action; + // private int length; We don't batch (yet) + private GameProfile player; + + private int gamemode; + private int ping; + private String username; public PacketPlayOutPlayerInfo() {} + /* removed to force breaking public PacketPlayOutPlayerInfo(String s, boolean flag, int i) { this.a = s; this.b = flag; this.c = i; } + */ + + public static PacketPlayOutPlayerInfo addPlayer(EntityPlayer player) { + PacketPlayOutPlayerInfo packet = new PacketPlayOutPlayerInfo(); + packet.action = ADD_PLAYER; + packet.username = player.listName; + packet.player = player.getProfile(); + packet.ping = player.ping; + packet.gamemode = player.playerInteractManager.getGameMode().getId(); + return packet; + } + + public static PacketPlayOutPlayerInfo updatePing(EntityPlayer player) { + PacketPlayOutPlayerInfo packet = new PacketPlayOutPlayerInfo(); + packet.action = UPDATE_LATENCY; + packet.username = player.listName; + packet.player = player.getProfile(); + packet.ping = player.ping; + return packet; + } + + public static PacketPlayOutPlayerInfo updateGamemode(EntityPlayer player) { + PacketPlayOutPlayerInfo packet = new PacketPlayOutPlayerInfo(); + packet.action = UPDATE_GAMEMODE; + packet.username = player.listName; + packet.player = player.getProfile(); + packet.gamemode = player.playerInteractManager.getGameMode().getId(); + return packet; + } + + public static PacketPlayOutPlayerInfo updateDisplayName(EntityPlayer player) { + PacketPlayOutPlayerInfo packet = new PacketPlayOutPlayerInfo(); + packet.action = UPDATE_DISPLAY_NAME; + packet.username = player.listName; + packet.player = player.getProfile(); + return packet; + } + + public static PacketPlayOutPlayerInfo removePlayer(EntityPlayer player) { + PacketPlayOutPlayerInfo packet = new PacketPlayOutPlayerInfo(); + packet.action = REMOVE_PLAYER; + packet.username = player.listName; + packet.player = player.getProfile(); + return packet; + } public void a(PacketDataSerializer packetdataserializer) throws IOException { - this.a = packetdataserializer.c(16); - this.b = packetdataserializer.readBoolean(); - this.c = packetdataserializer.readShort(); + // Not needed } public void b(PacketDataSerializer packetdataserializer) throws IOException { - packetdataserializer.a(this.a); - packetdataserializer.writeBoolean(this.b); - packetdataserializer.writeShort(this.c); + if ( packetdataserializer.version >= 20 ) + { + packetdataserializer.b( action ); + packetdataserializer.b( 1 ); + packetdataserializer.writeUUID( player.getId() ); + switch ( action ) + { + case ADD_PLAYER: + packetdataserializer.a( player.getName() ); + PropertyMap properties = player.getProperties(); + packetdataserializer.b( properties.size() ); + for ( Property property : properties.values() ) + { + packetdataserializer.a( property.getName() ); + packetdataserializer.a( property.getValue() ); + packetdataserializer.writeBoolean( property.hasSignature() ); + if ( property.hasSignature() ) + { + packetdataserializer.a( property.getSignature() ); + } + } + packetdataserializer.b( gamemode ); + packetdataserializer.b( ping ); + packetdataserializer.writeBoolean( username != null ); + if ( username != null ) + { + packetdataserializer.a( ChatSerializer.a( CraftChatMessage.fromString( username )[0] ) ); + } + break; + case UPDATE_GAMEMODE: + packetdataserializer.b( gamemode ); + break; + case UPDATE_LATENCY: + packetdataserializer.b( ping ); + break; + case UPDATE_DISPLAY_NAME: + packetdataserializer.writeBoolean( username != null ); + if ( username != null ) + { + packetdataserializer.a( ChatSerializer.a( CraftChatMessage.fromString( username )[0] ) ); + } + break; + case REMOVE_PLAYER: + break; + + } + } else { + packetdataserializer.a( username ); + packetdataserializer.writeBoolean( action != REMOVE_PLAYER ); + packetdataserializer.writeShort( ping ); + } } public void a(PacketPlayOutListener packetplayoutlistener) { @@ -36,3 +143,4 @@ public class PacketPlayOutPlayerInfo extends Packet { this.a((PacketPlayOutListener) packetlistener); } } +// Spigot end \ No newline at end of file diff --git a/src/main/java/net/minecraft/server/PacketPlayOutPosition.java b/src/main/java/net/minecraft/server/PacketPlayOutPosition.java index f2234f0..b3c0ccf 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutPosition.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutPosition.java @@ -30,12 +30,20 @@ public class PacketPlayOutPosition extends Packet { } public void b(PacketDataSerializer packetdataserializer) { + // Spigot start - protocol patch packetdataserializer.writeDouble(this.a); - packetdataserializer.writeDouble(this.b); + packetdataserializer.writeDouble(this.b - (packetdataserializer.version >= 16 ? 1.62 : 0)); packetdataserializer.writeDouble(this.c); packetdataserializer.writeFloat(this.d); packetdataserializer.writeFloat(this.e); - packetdataserializer.writeBoolean(this.f); + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeBoolean( this.f ); + } else + { + packetdataserializer.writeByte( 0 ); + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutRelEntityMove.java b/src/main/java/net/minecraft/server/PacketPlayOutRelEntityMove.java index d83ae7b..37e5a38 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutRelEntityMove.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutRelEntityMove.java @@ -2,13 +2,16 @@ package net.minecraft.server; public class PacketPlayOutRelEntityMove extends PacketPlayOutEntity { + private boolean onGround; // Spigot - protocol patch + public PacketPlayOutRelEntityMove() {} - public PacketPlayOutRelEntityMove(int i, byte b0, byte b1, byte b2) { + public PacketPlayOutRelEntityMove(int i, byte b0, byte b1, byte b2, boolean onGround) { // Spigot - protocol patch super(i); this.b = b0; this.c = b1; this.d = b2; + this.onGround = onGround; // Spigot - protocol patch } public void a(PacketDataSerializer packetdataserializer) { @@ -23,6 +26,12 @@ public class PacketPlayOutRelEntityMove extends PacketPlayOutEntity { packetdataserializer.writeByte(this.b); packetdataserializer.writeByte(this.c); packetdataserializer.writeByte(this.d); + // Spigot start - protocol patch + if ( packetdataserializer.version >= 22 ) + { + packetdataserializer.writeBoolean( onGround ); + } + // Spigot end } public String b() { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutRelEntityMoveLook.java b/src/main/java/net/minecraft/server/PacketPlayOutRelEntityMoveLook.java index 9155c96..2ad234b 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutRelEntityMoveLook.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutRelEntityMoveLook.java @@ -2,11 +2,13 @@ package net.minecraft.server; public class PacketPlayOutRelEntityMoveLook extends PacketPlayOutEntity { + private boolean onGround; // Spigot - protocol patch + public PacketPlayOutRelEntityMoveLook() { this.g = true; } - public PacketPlayOutRelEntityMoveLook(int i, byte b0, byte b1, byte b2, byte b3, byte b4) { + public PacketPlayOutRelEntityMoveLook(int i, byte b0, byte b1, byte b2, byte b3, byte b4, boolean onGround) { // Spigot - protocol patch super(i); this.b = b0; this.c = b1; @@ -14,6 +16,7 @@ public class PacketPlayOutRelEntityMoveLook extends PacketPlayOutEntity { this.e = b3; this.f = b4; this.g = true; + this.onGround = onGround; // Spigot - protocol patch } public void a(PacketDataSerializer packetdataserializer) { @@ -32,6 +35,12 @@ public class PacketPlayOutRelEntityMoveLook extends PacketPlayOutEntity { packetdataserializer.writeByte(this.d); packetdataserializer.writeByte(this.e); packetdataserializer.writeByte(this.f); + // Spigot start - protocol patch + if ( packetdataserializer.version >= 22 ) + { + packetdataserializer.writeBoolean( onGround ); + } + // Spigot end } public String b() { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutRemoveEntityEffect.java b/src/main/java/net/minecraft/server/PacketPlayOutRemoveEntityEffect.java index 9041f82..f2c38c5 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutRemoveEntityEffect.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutRemoveEntityEffect.java @@ -18,7 +18,14 @@ public class PacketPlayOutRemoveEntityEffect extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.a ); + } else { + packetdataserializer.b( a ); + } + // Spigot end packetdataserializer.writeByte(this.b); } diff --git a/src/main/java/net/minecraft/server/PacketPlayOutScoreboardObjective.java b/src/main/java/net/minecraft/server/PacketPlayOutScoreboardObjective.java index 7403dbd..a976436 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutScoreboardObjective.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutScoreboardObjective.java @@ -23,9 +23,22 @@ public class PacketPlayOutScoreboardObjective extends Packet { } public void b(PacketDataSerializer packetdataserializer) throws IOException { - packetdataserializer.a(this.a); - packetdataserializer.a(this.b); - packetdataserializer.writeByte(this.c); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.a( this.a ); + packetdataserializer.a( this.b ); + packetdataserializer.writeByte( this.c ); + } else + { + packetdataserializer.a( a ); + packetdataserializer.writeByte( c ); + if ( c == 0 || c == 2 ) { + packetdataserializer.a( b ); + packetdataserializer.a( "hearts" ); + } + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutScoreboardScore.java b/src/main/java/net/minecraft/server/PacketPlayOutScoreboardScore.java index f50851b..446e308 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutScoreboardScore.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutScoreboardScore.java @@ -35,12 +35,25 @@ public class PacketPlayOutScoreboardScore extends Packet { } public void b(PacketDataSerializer packetdataserializer) throws IOException { - packetdataserializer.a(this.a); - packetdataserializer.writeByte(this.d); - if (this.d != 1) { - packetdataserializer.a(this.b); - packetdataserializer.writeInt(this.c); + packetdataserializer.a( this.a ); + packetdataserializer.writeByte( this.d ); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + if ( this.d != 1 ) + { + packetdataserializer.a( this.b ); + packetdataserializer.writeInt( this.c ); + } + } else + { + packetdataserializer.a( this.b ); + if ( this.d != 1 ) + { + packetdataserializer.b( c ); + } } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutScoreboardTeam.java b/src/main/java/net/minecraft/server/PacketPlayOutScoreboardTeam.java index e8f0971..abba46c 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutScoreboardTeam.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutScoreboardTeam.java @@ -71,10 +71,25 @@ public class PacketPlayOutScoreboardTeam extends Packet { packetdataserializer.a(this.c); packetdataserializer.a(this.d); packetdataserializer.writeByte(this.g); + // Spigot start - protocol patch + if ( packetdataserializer.version >= 16 ) + { + packetdataserializer.a( "always" ); + packetdataserializer.writeByte( EnumChatFormat.WHITE.ordinal() ); + } + // Spigot end } if (this.f == 0 || this.f == 3 || this.f == 4) { - packetdataserializer.writeShort(this.e.size()); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeShort( this.e.size() ); + } else + { + packetdataserializer.b( e.size() ); + } + // Spigot end Iterator iterator = this.e.iterator(); while (iterator.hasNext()) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutSetSlot.java b/src/main/java/net/minecraft/server/PacketPlayOutSetSlot.java index 5aeb4e3..8893b61 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutSetSlot.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutSetSlot.java @@ -2,8 +2,8 @@ package net.minecraft.server; public class PacketPlayOutSetSlot extends Packet { - private int a; - private int b; + public int a; // Spigot + public int b; // Spigot private ItemStack c; public PacketPlayOutSetSlot() {} diff --git a/src/main/java/net/minecraft/server/PacketPlayOutSpawnEntity.java b/src/main/java/net/minecraft/server/PacketPlayOutSpawnEntity.java index 17302e0..dcf1204 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutSpawnEntity.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutSpawnEntity.java @@ -84,6 +84,39 @@ public class PacketPlayOutSpawnEntity extends Packet { public void b(PacketDataSerializer packetdataserializer) { packetdataserializer.b(this.a); packetdataserializer.writeByte(this.j); + // Spigot start - protocol patch + if ( j == 71 && packetdataserializer.version >= 28 ) + { + // North: 0 256 + // West: 64 192 + // South: 128 128 + // East: 192 320 + switch ( k ) { + case 0: + d += 32; + i = 0; + break; + case 1: + b -= 32; + i = 64; + break; + case 2: + d -= 32; + i = 128; + break; + case 3: + b += 32; + i = 192; + break; + } + } + if ( j == 70 && packetdataserializer.version >= 36 ) + { + int id = k & 0xFFFF; + int data = k >> 16; + k = id | ( data << 12 ); + } + // Spigot end packetdataserializer.writeInt(this.b); packetdataserializer.writeInt(this.c); packetdataserializer.writeInt(this.d); diff --git a/src/main/java/net/minecraft/server/PacketPlayOutSpawnEntityLiving.java b/src/main/java/net/minecraft/server/PacketPlayOutSpawnEntityLiving.java index 435fe8d..98b4d97 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutSpawnEntityLiving.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutSpawnEntityLiving.java @@ -91,7 +91,7 @@ public class PacketPlayOutSpawnEntityLiving extends Packet { packetdataserializer.writeShort(this.f); packetdataserializer.writeShort(this.g); packetdataserializer.writeShort(this.h); - this.l.a(packetdataserializer); + this.l.a(packetdataserializer, packetdataserializer.version); // Spigot } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutSpawnEntityPainting.java b/src/main/java/net/minecraft/server/PacketPlayOutSpawnEntityPainting.java index 2c86b81..47efb16 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutSpawnEntityPainting.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutSpawnEntityPainting.java @@ -34,10 +34,40 @@ public class PacketPlayOutSpawnEntityPainting extends Packet { public void b(PacketDataSerializer packetdataserializer) throws IOException { packetdataserializer.b(this.a); packetdataserializer.a(this.f); - packetdataserializer.writeInt(this.b); - packetdataserializer.writeInt(this.c); - packetdataserializer.writeInt(this.d); - packetdataserializer.writeInt(this.e); + // Spigot start - protocol patch + if ( packetdataserializer.version >= 28 ) + { + // North: 0 256 + // West: 64 192 + // South: 128 128 + // East: 192 320 + switch ( e ) { + case 0: + d += 1; + break; + case 1: + b -= 1; + break; + case 2: + d -= 1; + break; + case 3: + b += 1; + break; + } + } + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.b ); + packetdataserializer.writeInt( this.c ); + packetdataserializer.writeInt( this.d ); + packetdataserializer.writeInt( this.e ); + } else + { + packetdataserializer.writePosition( b, c, d ); + packetdataserializer.writeByte( e ); + } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutSpawnPosition.java b/src/main/java/net/minecraft/server/PacketPlayOutSpawnPosition.java index 92e4036..191d213 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutSpawnPosition.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutSpawnPosition.java @@ -21,9 +21,16 @@ public class PacketPlayOutSpawnPosition extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.x); - packetdataserializer.writeInt(this.y); - packetdataserializer.writeInt(this.z); + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.x ); + packetdataserializer.writeInt( this.y ); + packetdataserializer.writeInt( this.z ); + + } else + { + packetdataserializer.writePosition( x, y, z ); + } } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutTileEntityData.java b/src/main/java/net/minecraft/server/PacketPlayOutTileEntityData.java index 3887d15..ed54ddd 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutTileEntityData.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutTileEntityData.java @@ -27,9 +27,17 @@ public class PacketPlayOutTileEntityData extends Packet { } public void b(PacketDataSerializer packetdataserializer) { - packetdataserializer.writeInt(this.a); - packetdataserializer.writeShort(this.b); - packetdataserializer.writeInt(this.c); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.a ); + packetdataserializer.writeShort( this.b ); + packetdataserializer.writeInt( this.c ); + } else + { + packetdataserializer.writePosition( a, b, c ); + } + // Spigot end packetdataserializer.writeByte((byte) this.d); packetdataserializer.a(this.e); } diff --git a/src/main/java/net/minecraft/server/PacketPlayOutUpdateAttributes.java b/src/main/java/net/minecraft/server/PacketPlayOutUpdateAttributes.java index 7b288ad..0c38297 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutUpdateAttributes.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutUpdateAttributes.java @@ -46,7 +46,15 @@ public class PacketPlayOutUpdateAttributes extends Packet { } public void b(PacketDataSerializer packetdataserializer) throws IOException { - packetdataserializer.writeInt(this.a); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16) + { + packetdataserializer.writeInt( this.a ); + } else + { + packetdataserializer.b( a ); + } + // Spigot end packetdataserializer.writeInt(this.b.size()); Iterator iterator = this.b.iterator(); @@ -55,7 +63,14 @@ public class PacketPlayOutUpdateAttributes extends Packet { packetdataserializer.a(attributesnapshot.a()); packetdataserializer.writeDouble(attributesnapshot.b()); - packetdataserializer.writeShort(attributesnapshot.c().size()); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeShort( attributesnapshot.c().size() ); + } else { + packetdataserializer.b( attributesnapshot.c().size() ); + } + // Spigot end Iterator iterator1 = attributesnapshot.c().iterator(); while (iterator1.hasNext()) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutUpdateHealth.java b/src/main/java/net/minecraft/server/PacketPlayOutUpdateHealth.java index 72b3219..37ede05 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutUpdateHealth.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutUpdateHealth.java @@ -22,7 +22,15 @@ public class PacketPlayOutUpdateHealth extends Packet { public void b(PacketDataSerializer packetdataserializer) { packetdataserializer.writeFloat(this.a); - packetdataserializer.writeShort(this.b); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeShort( this.b ); + } else + { + packetdataserializer.b( this.b ); + } + // Spigot end packetdataserializer.writeFloat(this.c); } diff --git a/src/main/java/net/minecraft/server/PacketPlayOutUpdateSign.java b/src/main/java/net/minecraft/server/PacketPlayOutUpdateSign.java index 7c5d2eb..e68fc18 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutUpdateSign.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutUpdateSign.java @@ -2,6 +2,8 @@ package net.minecraft.server; import java.io.IOException; +import org.bukkit.craftbukkit.util.CraftChatMessage; // Spigot - protocol patch + public class PacketPlayOutUpdateSign extends Packet { private int x; @@ -30,13 +32,28 @@ public class PacketPlayOutUpdateSign extends Packet { } public void b(PacketDataSerializer packetdataserializer) throws IOException { - packetdataserializer.writeInt(this.x); - packetdataserializer.writeShort(this.y); - packetdataserializer.writeInt(this.z); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.x ); + packetdataserializer.writeShort( this.y ); + packetdataserializer.writeInt( this.z ); + } else + { + packetdataserializer.writePosition( x, y, z ); + } for (int i = 0; i < 4; ++i) { - packetdataserializer.a(this.lines[i]); + if ( packetdataserializer.version < 21 ) + { + packetdataserializer.a( this.lines[ i ] ); + } else + { + String line = ChatSerializer.a( CraftChatMessage.fromString( this.lines[ i ] )[ 0 ] ); + packetdataserializer.a( line ); + } } + // Spigot end } public void a(PacketPlayOutListener packetplayoutlistener) { diff --git a/src/main/java/net/minecraft/server/PacketPlayOutWindowItems.java b/src/main/java/net/minecraft/server/PacketPlayOutWindowItems.java index 7ea6702..2a96e2d 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutWindowItems.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutWindowItems.java @@ -4,8 +4,8 @@ import java.util.List; public class PacketPlayOutWindowItems extends Packet { - private int a; - private ItemStack[] b; + public int a; // Spigot + public ItemStack[] b; // Spigot public PacketPlayOutWindowItems() {} diff --git a/src/main/java/net/minecraft/server/PacketPlayOutWorldEvent.java b/src/main/java/net/minecraft/server/PacketPlayOutWorldEvent.java index f1001c6..a9577b8 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutWorldEvent.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutWorldEvent.java @@ -31,9 +31,17 @@ public class PacketPlayOutWorldEvent extends Packet { public void b(PacketDataSerializer packetdataserializer) { packetdataserializer.writeInt(this.a); - packetdataserializer.writeInt(this.c); - packetdataserializer.writeByte(this.d & 255); - packetdataserializer.writeInt(this.e); + // Spigot start - protocol patch + if ( packetdataserializer.version < 16 ) + { + packetdataserializer.writeInt( this.c ); + packetdataserializer.writeByte( this.d & 255 ); + packetdataserializer.writeInt( this.e ); + } else + { + packetdataserializer.writePosition( c, d, e ); + } + // Spigot end packetdataserializer.writeInt(this.b); packetdataserializer.writeBoolean(this.f); } diff --git a/src/main/java/net/minecraft/server/PacketPlayOutWorldParticles.java b/src/main/java/net/minecraft/server/PacketPlayOutWorldParticles.java index 29f0c99..d708000 100644 --- a/src/main/java/net/minecraft/server/PacketPlayOutWorldParticles.java +++ b/src/main/java/net/minecraft/server/PacketPlayOutWorldParticles.java @@ -1,6 +1,7 @@ package net.minecraft.server; import java.io.IOException; +import java.util.HashMap; // Spigot public class PacketPlayOutWorldParticles extends Packet { @@ -40,8 +41,19 @@ public class PacketPlayOutWorldParticles extends Packet { this.i = packetdataserializer.readInt(); } + // Spigot start - protocol patch public void b(PacketDataSerializer packetdataserializer) throws IOException { - packetdataserializer.a(this.a); + String[] parts = this.a.split( "_" ); + Particle particle = Particle.find( parts[ 0 ] ); + if (particle == null) particle = Particle.CRIT; + if ( packetdataserializer.version < 17 ) + { + packetdataserializer.a( this.a ); + } else + { + packetdataserializer.writeInt( particle.ordinal() ); + packetdataserializer.writeBoolean( false ); + } packetdataserializer.writeFloat(this.b); packetdataserializer.writeFloat(this.c); packetdataserializer.writeFloat(this.d); @@ -50,7 +62,31 @@ public class PacketPlayOutWorldParticles extends Packet { packetdataserializer.writeFloat(this.g); packetdataserializer.writeFloat(this.h); packetdataserializer.writeInt(this.i); + if ( packetdataserializer.version >= 17 ) + { + for ( int i = 0; i < particle.extra; i++ ) + { + int toWrite = 0; + if ( parts.length - 1 > i ) + { + try + { + toWrite = Integer.parseInt( parts[i + 1] ); + if ( particle.extra == 1 && parts.length == 3 ) + { + i++; + toWrite = toWrite | (Integer.parseInt( parts[i + 1] ) << 12); + } + } catch ( NumberFormatException e ) + { + + } + } + packetdataserializer.b( toWrite ); + } + } } + // Spigot end public void a(PacketPlayOutListener packetplayoutlistener) { packetplayoutlistener.a(this); @@ -59,4 +95,79 @@ public class PacketPlayOutWorldParticles extends Packet { public void handle(PacketListener packetlistener) { this.a((PacketPlayOutListener) packetlistener); } + + // Spigot start - protocol patch + private enum Particle + { + EXPLOSION_NORMAL( "explode" ), + EXPLOSION_LARGE( "largeexplode" ), + EXPLOSION_HUGE( "hugeexplosion" ), + FIREWORKS_SPARK( "fireworksSpark" ), + WATER_BUBBLE( "bubble" ), + WATER_SPLASH( "splash" ), + WATER_WAKE( "wake" ), + SUSPENDED( "suspended" ), + SUSPENDED_DEPTH( "depthsuspend" ), + CRIT( "crit" ), + CRIT_MAGIC( "magicCrit" ), + SMOKE_NORMAL( "smoke" ), + SMOKE_LARGE( "largesmoke" ), + SPELL( "spell" ), + SPELL_INSTANT( "instantSpell" ), + SPELL_MOB( "mobSpell" ), + SPELL_MOB_AMBIENT( "mobSpellAmbient" ), + SPELL_WITCH( "witchMagic" ), + DRIP_WATER( "dripWater" ), + DRIP_LAVA( "dripLava" ), + VILLAGER_ANGRY( "angryVillager" ), + VILLAGER_HAPPY( "happyVillager" ), + TOWN_AURA( "townaura" ), + NOTE( "note" ), + PORTAL( "portal" ), + ENCHANTMENT_TABLE( "enchantmenttable" ), + FLAME( "flame" ), + LAVA( "lava" ), + FOOTSTEP( "footstep" ), + CLOUD( "cloud" ), + REDSTONE( "reddust" ), + SNOWBALL( "snowballpoof" ), + SNOW_SHOVEL( "snowshovel" ), + SLIME( "slime" ), + HEART( "heart" ), + BARRIER( "barrier" ), + ICON_CRACK( "iconcrack", 1 ), + BLOCK_CRACK( "blockcrack", 1 ), + BLOCK_DUST( "blockdust", 2 ), + WATER_DROP( "droplet" ), + ITEM_TAKE( "take" ); + + public final String name; + public final int extra; + private final static HashMap particleMap = new HashMap(); + + Particle(String name) + { + this( name, 0 ); + } + + Particle(String name, int extra) + { + this.name = name; + this.extra = extra; + } + + public static Particle find(String part) + { + return particleMap.get( part ); + } + + static + { + for ( Particle particle : values() ) + { + particleMap.put( particle.name, particle ); + } + } + } + // Spigot end } diff --git a/src/main/java/net/minecraft/server/PlayerChunk.java b/src/main/java/net/minecraft/server/PlayerChunk.java index f5afcb7..07b9d35 100644 --- a/src/main/java/net/minecraft/server/PlayerChunk.java +++ b/src/main/java/net/minecraft/server/PlayerChunk.java @@ -85,7 +85,7 @@ class PlayerChunk { Chunk chunk = PlayerChunkMap.a(this.playerChunkMap).getChunkAt(this.location.x, this.location.z); if (chunk.isReady()) { - entityplayer.playerConnection.sendPacket(new PacketPlayOutMapChunk(chunk, true, 0)); + entityplayer.playerConnection.sendPacket(new PacketPlayOutMapChunk(chunk, true, 0, entityplayer.playerConnection.networkManager.getVersion())); // Spigot - protocol patch } this.players.remove(entityplayer); // CraftBukkit @@ -164,8 +164,21 @@ class PlayerChunk { if (this.dirtyCount == 64) { i = this.location.x * 16; j = this.location.z * 16; - this.sendAll(new PacketPlayOutMapChunk(PlayerChunkMap.a(this.playerChunkMap).getChunkAt(this.location.x, this.location.z), (this.f == 0xFFFF), this.f)); // CraftBukkit - send everything (including biome) if all sections flagged + // Spigot start - protocol patch + //this.sendAll(new PacketPlayOutMapChunk(PlayerChunkMap.a(this.playerChunkMap).getChunkAt(this.location.x, this.location.z), (this.f == 0xFFFF), this.f)); // CraftBukkit - send everything (including biome) if all sections flagged + Chunk chunk = PlayerChunkMap.a( this.playerChunkMap ).getChunkAt( this.location.x, this.location.z ); + for (int idx = 0; idx < this.b.size(); ++idx) { + EntityPlayer entityplayer = (EntityPlayer) this.b.get(idx); + + if (!entityplayer.chunkCoordIntPairQueue.contains(this.location)) { + entityplayer.playerConnection.sendPacket( + new PacketPlayOutMapChunk( chunk, (this.f == 0xFFFF), this.f, entityplayer.playerConnection.networkManager.getVersion()) + ); + } + } + + // Spigot end - protocol patch for (k = 0; k < 16; ++k) { if ((this.f & 1 << k) != 0) { l = k << 4; diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java index 188393c..10faa8c 100644 --- a/src/main/java/net/minecraft/server/PlayerConnection.java +++ b/src/main/java/net/minecraft/server/PlayerConnection.java @@ -747,6 +747,36 @@ public class PlayerConnection implements PacketPlayInListener { } public void sendPacket(Packet packet) { + // Spigot start - protocol patch + if ( NetworkManager.a( networkManager ).attr( NetworkManager.protocolVersion ).get() >= 17 ) + { + if ( packet instanceof PacketPlayOutWindowItems ) + { + PacketPlayOutWindowItems items = (PacketPlayOutWindowItems) packet; + if ( player.activeContainer instanceof ContainerEnchantTable + && player.activeContainer.windowId == items.a ) + { + ItemStack[] old = items.b; + items.b = new ItemStack[ old.length + 1 ]; + items.b[ 0 ] = old[ 0 ]; + System.arraycopy( old, 1, items.b, 2, old.length - 1 ); + items.b[ 1 ] = new ItemStack( Items.INK_SACK, 3, 4 ); + + } + } else if ( packet instanceof PacketPlayOutSetSlot ) + { + PacketPlayOutSetSlot items = (PacketPlayOutSetSlot) packet; + if ( player.activeContainer instanceof ContainerEnchantTable + && player.activeContainer.windowId == items.a ) + { + if ( items.b >= 1 ) + { + items.b++; + } + } + } + } + // Spigot end if (packet instanceof PacketPlayOutChat) { PacketPlayOutChat packetplayoutchat = (PacketPlayOutChat) packet; EnumChatVisibility enumchatvisibility = this.player.getChatFlags(); @@ -1108,6 +1138,7 @@ public class PlayerConnection implements PacketPlayInListener { } public void a(PacketPlayInUseEntity packetplayinuseentity) { + if ( packetplayinuseentity.c() == null ) return; // Spigot - protocol patch if (this.player.dead) return; // CraftBukkit WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension); Entity entity = packetplayinuseentity.a((World) worldserver); @@ -1237,6 +1268,21 @@ public class PlayerConnection implements PacketPlayInListener { } InventoryView inventory = this.player.activeContainer.getBukkitView(); + // Spigot start - protocol patch + if ( NetworkManager.a( networkManager ).attr( NetworkManager.protocolVersion ).get() >= 17 ) + { + if ( player.activeContainer instanceof ContainerEnchantTable ) + { + if ( packetplayinwindowclick.slot == 1 ) + { + return; + } else if ( packetplayinwindowclick.slot > 1 ) + { + packetplayinwindowclick.slot--; + } + } + } + // Spigot end SlotType type = CraftInventoryView.getSlotType(inventory, packetplayinwindowclick.d()); InventoryClickEvent event = null; @@ -1587,7 +1633,20 @@ public class PlayerConnection implements PacketPlayInListener { if (entityitem != null) { entityitem.e(); } + // Spigot start - protocol patch + } else + { + if ( flag1 ) + { + player.playerConnection.sendPacket( + new PacketPlayOutSetSlot( 0, + packetplayinsetcreativeslot.c(), + player.defaultContainer.getSlot( packetplayinsetcreativeslot.c() ).getItem() + ) + ); + } } + // Spigot end } } @@ -1721,7 +1780,7 @@ public class PlayerConnection implements PacketPlayInListener { // CraftBukkit end if ("MC|BEdit".equals(packetplayincustompayload.c())) { - packetdataserializer = new PacketDataSerializer(Unpooled.wrappedBuffer(packetplayincustompayload.e())); + packetdataserializer = new PacketDataSerializer(Unpooled.wrappedBuffer(packetplayincustompayload.e()), networkManager.getVersion()); // Spigot - protocol patch try { itemstack = packetdataserializer.c(); @@ -1753,7 +1812,7 @@ public class PlayerConnection implements PacketPlayInListener { return; } else if ("MC|BSign".equals(packetplayincustompayload.c())) { - packetdataserializer = new PacketDataSerializer(Unpooled.wrappedBuffer(packetplayincustompayload.e())); + packetdataserializer = new PacketDataSerializer(Unpooled.wrappedBuffer(packetplayincustompayload.e()), networkManager.getVersion()); // Spigot - protocol patch try { itemstack = packetdataserializer.c(); diff --git a/src/main/java/net/minecraft/server/PlayerInteractManager.java b/src/main/java/net/minecraft/server/PlayerInteractManager.java index b4461b9..036be30 100644 --- a/src/main/java/net/minecraft/server/PlayerInteractManager.java +++ b/src/main/java/net/minecraft/server/PlayerInteractManager.java @@ -328,6 +328,13 @@ public class PlayerInteractManager { int j = itemstack.getData(); ItemStack itemstack1 = itemstack.a(world, entityhuman); + // Spigot start - protocol patch + if ( itemstack1 != null && itemstack1.getItem() == Items.WRITTEN_BOOK ) + { + player.playerConnection.sendPacket( new PacketPlayOutCustomPayload( "MC|BOpen", new byte[0] ) ); + } + // Spigot end + if (itemstack1 == itemstack && (itemstack1 == null || itemstack1.count == i && itemstack1.n() <= 0 && itemstack1.getData() == j)) { return false; } else { diff --git a/src/main/java/net/minecraft/server/PlayerList.java b/src/main/java/net/minecraft/server/PlayerList.java index 75ea5c9..0359cb3 100644 --- a/src/main/java/net/minecraft/server/PlayerList.java +++ b/src/main/java/net/minecraft/server/PlayerList.java @@ -284,7 +284,7 @@ public abstract class PlayerList { // CraftBukkit end // CraftBukkit start - sendAll above replaced with this loop - PacketPlayOutPlayerInfo packet = new PacketPlayOutPlayerInfo(entityplayer.listName, true, 1000); + PacketPlayOutPlayerInfo packet = PacketPlayOutPlayerInfo.addPlayer( entityplayer ); // Spigot - protocol patch for (int i = 0; i < this.players.size(); ++i) { EntityPlayer entityplayer1 = (EntityPlayer) this.players.get(i); @@ -302,7 +302,7 @@ public abstract class PlayerList { continue; } // .name -> .listName - entityplayer.playerConnection.sendPacket(new PacketPlayOutPlayerInfo(entityplayer1.listName, true, entityplayer1.ping)); + entityplayer.playerConnection.sendPacket(PacketPlayOutPlayerInfo.addPlayer( entityplayer1 )); // Spigot - protocol patch // CraftBukkit end } } @@ -338,7 +338,7 @@ public abstract class PlayerList { // CraftBukkit start - .name -> .listName, replace sendAll with loop // this.sendAll(new PacketPlayOutPlayerInfo(entityplayer.getName(), false, 9999)); - PacketPlayOutPlayerInfo packet = new PacketPlayOutPlayerInfo(entityplayer.listName, false, 9999); + PacketPlayOutPlayerInfo packet = PacketPlayOutPlayerInfo.removePlayer( entityplayer ); // Spigot - protocol patch for (int i = 0; i < this.players.size(); ++i) { EntityPlayer entityplayer1 = (EntityPlayer) this.players.get(i); @@ -830,7 +830,7 @@ public abstract class PlayerList { EntityPlayer player = (EntityPlayer) this.players.get( currentPing ); if ( player.lastPing == -1 || Math.abs( player.ping - player.lastPing ) > 20 ) { - Packet packet = new PacketPlayOutPlayerInfo( player.listName, true, player.ping ); + Packet packet = PacketPlayOutPlayerInfo.updatePing( player ); // Spigot - protocol patch for ( EntityPlayer splayer : (List) this.players ) { if ( splayer.getBukkitEntity().canSee( player.getBukkitEntity() ) ) diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java index e5f73fc..0c4976d 100644 --- a/src/main/java/org/bukkit/craftbukkit/Main.java +++ b/src/main/java/org/bukkit/craftbukkit/Main.java @@ -1,13 +1,16 @@ package org.bukkit.craftbukkit; -import java.io.BufferedReader; import java.io.File; import java.io.IOException; -import java.io.InputStreamReader; +import java.net.URL; import java.text.SimpleDateFormat; import java.util.Arrays; +import java.util.Calendar; +import java.util.Date; +import java.util.Enumeration; import java.util.List; import java.util.concurrent.TimeUnit; +import java.util.jar.Manifest; import java.util.logging.Level; import java.util.logging.Logger; import joptsimple.OptionParser; @@ -18,7 +21,7 @@ public class Main { public static boolean useJline = true; public static boolean useConsole = true; - public static void main(String[] args) throws IOException { + public static void main(String[] args) throws Exception { // Spigot Start File lock = new File( ".update-lock" ); if ( !new File( "update-lock" ).exists() && !lock.exists() && System.getProperty( "IReallyKnowWhatIAmDoingThisUpdate" ) == null ) @@ -39,6 +42,32 @@ public class Main { { } } + + System.err.println( "This Spigot build supports Minecraft clients both of versions 1.7.x and of 1.8.x.\n" + + "*** It is imperative that backups be taken before running this build on your server! ***\n" + + "Please report any such issues to http://www.spigotmc.org/, stating your client, server, and if applicable BungeeCord versions.\n" + + "*** Any bug reports not running the very latest versions of these softwares will be ignored ***\n\n" ); + + Enumeration resources = Main.class.getClassLoader().getResources( "META-INF/MANIFEST.MF" ); + while ( resources.hasMoreElements() ) + { + Manifest manifest = new Manifest( resources.nextElement().openStream() ); + String ts = manifest.getMainAttributes().getValue( "Timestamp" ); + if ( ts != null ) + { + Date buildDate = new SimpleDateFormat( "yyyyMMdd-hhmm" ).parse( ts ); + + Calendar cal = Calendar.getInstance(); + cal.add( Calendar.DAY_OF_YEAR, -2 ); + if ( buildDate.before(cal.getTime() ) ) + { + System.err.println( "WARNING: This build is more than 2 days old and there are likely updates available!" ); + System.err.println( "You will get no support with this build unless you update from http://ci.md-5.net/job/Spigot/" ); + System.err.println( "The server will start in 10 seconds!" ); + Thread.sleep( TimeUnit.SECONDS.toMillis( 10 ) ); + } + } + } // Spigot End // Todo: Installation script OptionParser parser = new OptionParser() { diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java index e7569c6..35f2bfa 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -203,17 +203,29 @@ public class CraftPlayer extends CraftHumanEntity implements Player { getHandle().listName = name; // Change the name on the client side - PacketPlayOutPlayerInfo oldpacket = new PacketPlayOutPlayerInfo(oldName, false, 9999); - PacketPlayOutPlayerInfo packet = new PacketPlayOutPlayerInfo(name, true, getHandle().ping); + // Spigot start - protocol patch + String temp = getHandle().listName; + getHandle().listName = oldName; + PacketPlayOutPlayerInfo oldpacket = PacketPlayOutPlayerInfo.removePlayer(getHandle()); + getHandle().listName = temp; + PacketPlayOutPlayerInfo packet = PacketPlayOutPlayerInfo.addPlayer(getHandle()); + PacketPlayOutPlayerInfo newPacket = PacketPlayOutPlayerInfo.updateDisplayName(getHandle()); for (int i = 0; i < server.getHandle().players.size(); ++i) { EntityPlayer entityplayer = (EntityPlayer) server.getHandle().players.get(i); if (entityplayer.playerConnection == null) continue; if (entityplayer.getBukkitEntity().canSee(this)) { - entityplayer.playerConnection.sendPacket(oldpacket); - entityplayer.playerConnection.sendPacket(packet); + if (entityplayer.playerConnection.networkManager.getVersion() < 28) + { + entityplayer.playerConnection.sendPacket( oldpacket ); + entityplayer.playerConnection.sendPacket( packet ); + } else { + entityplayer.playerConnection.sendPacket( newPacket ); + } } } + + // Spigot end } @Override @@ -442,7 +454,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player { for (int y = 0; y < 128; ++y) { bytes[y + 3] = data.buffer[y * 128 + x]; } - PacketPlayOutMap packet = new PacketPlayOutMap(map.getId(), bytes); + PacketPlayOutMap packet = new PacketPlayOutMap(map.getId(), bytes, map.getScale().getValue()); // Spigot - protocol patch getHandle().playerConnection.sendPacket(packet); } } @@ -894,7 +906,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player { } //remove the hidden player from this player user list - getHandle().playerConnection.sendPacket(new PacketPlayOutPlayerInfo(player.getPlayerListName(), false, 9999)); + getHandle().playerConnection.sendPacket(PacketPlayOutPlayerInfo.removePlayer( ( (CraftPlayer) player ).getHandle ())); // Spigot - protocol patch } public void showPlayer(Player player) { @@ -911,7 +923,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player { entry.updatePlayer(getHandle()); } - getHandle().playerConnection.sendPacket(new PacketPlayOutPlayerInfo(player.getPlayerListName(), true, getHandle().ping)); + getHandle().playerConnection.sendPacket(PacketPlayOutPlayerInfo.addPlayer( ( (CraftPlayer) player ).getHandle ())); // Spigot - protocol patch } public void removeDisconnectingPlayer(Player player) { diff --git a/src/main/java/org/spigotmc/AntiXray.java b/src/main/java/org/spigotmc/AntiXray.java index fad22e2..80e538c 100644 --- a/src/main/java/org/spigotmc/AntiXray.java +++ b/src/main/java/org/spigotmc/AntiXray.java @@ -65,7 +65,7 @@ public class AntiXray if ( world.spigotConfig.antiXray ) { obfuscate.startTiming(); - obfuscate( chunkX, chunkY, bitmask, buffer, world ); + obfuscate( chunkX, chunkY, bitmask, buffer, world, false ); obfuscate.stopTiming(); } } @@ -73,7 +73,7 @@ public class AntiXray /** * Removes all non exposed ores from the chunk buffer. */ - public void obfuscate(int chunkX, int chunkY, int bitmask, byte[] buffer, World world) + public void obfuscate(int chunkX, int chunkY, int bitmask, byte[] buffer, World world, boolean newFormat) { // If the world is marked as obfuscated if ( world.spigotConfig.antiXray ) @@ -120,11 +120,22 @@ public class AntiXray if ( index >= buffer.length ) { index++; + if ( newFormat ) index++; continue; } // Grab the block ID in the buffer. // TODO: extended IDs are not yet supported - int blockId = buffer[index] & 0xFF; + int blockId; + int data = 0; + if ( newFormat ) + { + blockId = (buffer[ index ] & 0xFF) | ( ( buffer[ index + 1 ] & 0xFF ) << 8 ); + data = blockId & 0xF; + blockId >>>= 4; // Remove data value + } else + { + blockId = buffer[ index ] & 0xFF; + } // Check if the block should be obfuscated if ( obfuscateBlocks[blockId] ) { @@ -132,6 +143,7 @@ public class AntiXray if ( !isLoaded( world, startX + x, ( i << 4 ) + y, startZ + z, initialRadius ) ) { index++; + if ( newFormat ) index++; continue; } // On the otherhand, if radius is 0, or the nearby blocks are all non air, we can obfuscate @@ -141,7 +153,15 @@ public class AntiXray { case 1: // Replace with replacement material - buffer[index] = replaceWithTypeId; + if ( newFormat ) + { + char replace = (char) ((replaceWithTypeId << 4) | data); + buffer[ index ] = (byte) ( replace & 0xFF ); + buffer[ index + 1 ] = (byte) ( ( replace >> 8 ) & 0xFF ); + } else + { + buffer[ index ] = replaceWithTypeId; + } break; case 2: // Replace with random ore. @@ -149,13 +169,23 @@ public class AntiXray { randomOre = 0; } - buffer[index] = replacementOres[randomOre++]; + if ( newFormat ) + { + char replace = (char) (replacementOres[ randomOre++ ] & 0xFF); + replace = (char) ((replace << 4) | data); + buffer[ index ] = (byte) ( replace & 0xFF ); + buffer[ index + 1 ] = (byte) ( ( replace >> 8 ) & 0xFF ); + } else + { + buffer[ index ] = replacementOres[ randomOre++ ]; + } break; } } } index++; + if (newFormat) index++; } } } diff --git a/src/main/java/org/spigotmc/ProtocolData.java b/src/main/java/org/spigotmc/ProtocolData.java new file mode 100644 index 0000000..ff93cbe --- /dev/null +++ b/src/main/java/org/spigotmc/ProtocolData.java @@ -0,0 +1,190 @@ +package org.spigotmc; + +public class ProtocolData +{ + public static class ByteShort extends Number + { + + private short value; + + public ByteShort(short value) + { + this.value = value; + } + + @Override + public int intValue() + { + return value; + } + + @Override + public long longValue() + { + return value; + } + + @Override + public float floatValue() + { + return value; + } + + @Override + public double doubleValue() + { + return value; + } + } + + public static class DualByte extends Number + { + + public byte value; + public byte value2; + + public DualByte(byte value, byte value2) + { + this.value = value; + this.value2 = value2; + } + + @Override + public int intValue() + { + return value; + } + + @Override + public long longValue() + { + return value; + } + + @Override + public float floatValue() + { + return value; + } + + @Override + public double doubleValue() + { + return value; + } + } + + public static class HiddenByte extends Number + { + + private byte value; + + public HiddenByte(byte value) + { + this.value = value; + } + + @Override + public int intValue() + { + return value; + } + + @Override + public long longValue() + { + return value; + } + + @Override + public float floatValue() + { + return value; + } + + @Override + public double doubleValue() + { + return value; + } + } + public static class IntByte extends Number + { + + public int value; + public byte value2; + + public IntByte(int value, byte value2) + { + this.value = value; + this.value2 = value2; + } + + @Override + public byte byteValue() + { + return value2; + } + + @Override + public int intValue() + { + return value; + } + + @Override + public long longValue() + { + return value; + } + + @Override + public float floatValue() + { + return value; + } + + @Override + public double doubleValue() + { + return value; + } + } + + public static class DualInt extends Number + { + + public int value; + public int value2; + + public DualInt(int value, int value2) + { + this.value = value; + this.value2 = value2; + } + + @Override + public int intValue() + { + return value; + } + + @Override + public long longValue() + { + return value; + } + + @Override + public float floatValue() + { + return value; + } + + @Override + public double doubleValue() + { + return value; + } + } +} diff --git a/src/main/java/org/spigotmc/ProtocolInjector.java b/src/main/java/org/spigotmc/ProtocolInjector.java new file mode 100644 index 0000000..0e30463 --- /dev/null +++ b/src/main/java/org/spigotmc/ProtocolInjector.java @@ -0,0 +1,129 @@ +package org.spigotmc; + +import net.minecraft.server.EnumProtocol; +import net.minecraft.server.Packet; +import net.minecraft.server.PacketDataSerializer; +import net.minecraft.server.PacketListener; +import net.minecraft.util.com.google.common.collect.BiMap; + +import java.io.IOException; +import java.lang.reflect.Field; +import java.util.Map; + +public class ProtocolInjector +{ + public static void inject() + { + try + { + addPacket( EnumProtocol.LOGIN, true, 0x3, PacketLoginCompression.class ); + + addPacket( EnumProtocol.PLAY, true, 0x48, PacketPlayResourcePackSend.class ); + addPacket( EnumProtocol.PLAY, false, 0x19, PacketPlayResourcePackStatus.class ); + } catch ( NoSuchFieldException e ) + { + e.printStackTrace(); + } catch ( IllegalAccessException e ) + { + e.printStackTrace(); + } + } + + private static void addPacket(EnumProtocol protocol, boolean clientbound, int id, Class packet) throws NoSuchFieldException, IllegalAccessException + { + Field packets; + if (!clientbound) { + packets = EnumProtocol.class.getDeclaredField( "h" ); + } else { + packets = EnumProtocol.class.getDeclaredField( "i" ); + } + packets.setAccessible( true ); + BiMap> pMap = (BiMap>) packets.get( protocol ); + pMap.put( id, packet ); + Field map = EnumProtocol.class.getDeclaredField( "f" ); + map.setAccessible( true ); + Map, EnumProtocol> protocolMap = (Map, EnumProtocol>) map.get( null ); + protocolMap.put( packet, protocol ); + } + + public static class PacketPlayResourcePackStatus extends Packet { + + @Override + public void a(PacketDataSerializer packetdataserializer) throws IOException + { + packetdataserializer.c( 255 ); // Hash + packetdataserializer.a(); // Result + } + + @Override + public void b(PacketDataSerializer packetdataserializer) throws IOException + { + + } + + @Override + public void handle(PacketListener packetlistener) + { + + } + } + + public static class PacketPlayResourcePackSend extends Packet { + + private String url; + private String hash; + + public PacketPlayResourcePackSend(String url, String hash) + { + this.url = url; + this.hash = hash; + } + + @Override + public void a(PacketDataSerializer packetdataserializer) throws IOException + { + + } + + @Override + public void b(PacketDataSerializer packetdataserializer) throws IOException + { + packetdataserializer.a( url ); + packetdataserializer.a( hash ); + } + + @Override + public void handle(PacketListener packetlistener) + { + + } + } + + public static class PacketLoginCompression extends Packet { + + private int threshold; + + public PacketLoginCompression(int threshold) + { + this.threshold = threshold; + } + + @Override + public void a(PacketDataSerializer packetdataserializer) throws IOException + { + + } + + @Override + public void b(PacketDataSerializer packetdataserializer) throws IOException + { + packetdataserializer.b( threshold ); + } + + @Override + public void handle(PacketListener packetlistener) + { + + } + } +} diff --git a/src/main/java/org/spigotmc/SpigotBlockDebreakifier.java b/src/main/java/org/spigotmc/SpigotBlockDebreakifier.java new file mode 100644 index 0000000..3e57442 --- /dev/null +++ b/src/main/java/org/spigotmc/SpigotBlockDebreakifier.java @@ -0,0 +1,64 @@ +package org.spigotmc; + +import com.google.common.base.Charsets; +import com.google.gson.JsonArray; +import com.google.gson.JsonElement; +import com.google.gson.JsonParser; + +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.util.Arrays; + +public class SpigotBlockDebreakifier +{ + + private static final boolean[] validBlocks = new boolean[ 198 << 4 ]; + private static final int[] correctedValues = new int[ 198 ]; + + static + { + Arrays.fill( correctedValues, -1 ); + InputStream in = SpigotBlockDebreakifier.class.getResourceAsStream( "/blocks.json" ); + try + { + JsonArray e = new JsonParser().parse( new InputStreamReader( in, Charsets.UTF_8 ) ).getAsJsonArray(); + for ( JsonElement entry : e ) + { + String[] parts = entry.getAsString().split( ":" ); + int id = Integer.parseInt( parts[ 0 ] ); + int data = Integer.parseInt( parts[ 1 ] ); + validBlocks[ ( id << 4 ) | data ] = true; + if ( correctedValues[ id ] == -1 || data < correctedValues[ id ] ) + { + correctedValues[ id ] = data; + } + } + } finally + { + try + { + in.close(); + } catch ( IOException e ) + { + throw new RuntimeException( e ); + } + } + } + + public static int getCorrectedData(int id, int data) + { + if ( id > 197 ) return data; + if ( id == 175 && data > 8 ) + { + data = 8; + } + if ( validBlocks[ ( id << 4 ) | data ] ) + { + return data; + } else + { + return correctedValues[ id ] & 0xF; + } + } +} diff --git a/src/main/java/org/spigotmc/SpigotComponentReverter.java b/src/main/java/org/spigotmc/SpigotComponentReverter.java new file mode 100644 index 0000000..6093d62 --- /dev/null +++ b/src/main/java/org/spigotmc/SpigotComponentReverter.java @@ -0,0 +1,105 @@ +package org.spigotmc; + +import net.minecraft.server.ChatComponentText; +import net.minecraft.server.ChatModifier; +import net.minecraft.server.EnumChatFormat; +import net.minecraft.server.IChatBaseComponent; +import org.bukkit.ChatColor; + +import java.util.Iterator; +import java.util.List; + +public class SpigotComponentReverter +{ + public static String toLegacy(IChatBaseComponent s) + { + StringBuilder builder = new StringBuilder(); + legacy( builder, s ); + return builder.toString(); + } + + private static void legacy(StringBuilder builder, IChatBaseComponent s) + { + ChatModifier modifier = s.getChatModifier(); + colorize( builder, modifier ); + if ( s instanceof ChatComponentText ) + { + builder.append( s.e() ); + } else { + throw new RuntimeException( "Unhandled type: " + s.getClass().getSimpleName() ); + } + + for ( IChatBaseComponent c : getExtra( s ) ) { + legacy( builder, c ); + } + } + + private static void colorize(StringBuilder builder, ChatModifier modifier) + { + if ( modifier == null ) return; + // Color first + EnumChatFormat color = getColor( modifier ); + if ( color == null ) + { + color = EnumChatFormat.BLACK; + } + builder.append( color.toString() ); + + if ( isBold( modifier ) ) + { + builder.append( ChatColor.BOLD ); + } + if ( isItalic( modifier ) ) + { + builder.append( ChatColor.ITALIC ); + } + if ( isRandom( modifier ) ) + { + builder.append( ChatColor.MAGIC ); + } + if ( isStrikethrough( modifier ) ) + { + builder.append( ChatColor.STRIKETHROUGH ); + } + if ( isUnderline( modifier ) ) + { + builder.append( ChatColor.UNDERLINE ); + } + } + + // Helpers + private static List getExtra(IChatBaseComponent c) + { + return c.a(); + } + + private static EnumChatFormat getColor(ChatModifier c) + { + return c.a(); + } + + private static boolean isBold(ChatModifier c) + { + return c.b(); + } + + private static boolean isItalic(ChatModifier c) + { + return c.c(); + } + + private static boolean isStrikethrough(ChatModifier c) + { + return c.d(); + } + + private static boolean isUnderline(ChatModifier c) + { + return c.e(); + } + + private static boolean isRandom(ChatModifier c) + { + return c.f(); + } +} diff --git a/src/main/java/org/spigotmc/SpigotCompressor.java b/src/main/java/org/spigotmc/SpigotCompressor.java new file mode 100644 index 0000000..2e0857e --- /dev/null +++ b/src/main/java/org/spigotmc/SpigotCompressor.java @@ -0,0 +1,43 @@ +package org.spigotmc; + +import net.minecraft.server.PacketDataSerializer; +import net.minecraft.util.io.netty.buffer.ByteBuf; +import net.minecraft.util.io.netty.channel.ChannelHandlerContext; +import net.minecraft.util.io.netty.handler.codec.MessageToByteEncoder; + +import java.util.zip.Deflater; + +public class SpigotCompressor extends MessageToByteEncoder +{ + + private final byte[] buffer = new byte[8192]; + private final Deflater deflater = new Deflater(); + + @Override + protected void encode(ChannelHandlerContext ctx, Object msg, ByteBuf out) throws Exception + { + ByteBuf in = (ByteBuf) msg; + int origSize = in.readableBytes(); + PacketDataSerializer serializer = new PacketDataSerializer( out ); + + if ( origSize < 256 ) + { + serializer.b( 0 ); + serializer.writeBytes( in ); + } else + { + byte[] data = new byte[ origSize ]; + in.readBytes( data ); + + serializer.b( data.length ); + + deflater.setInput( data ); + deflater.finish(); + while (!deflater.finished()) { + int count = deflater.deflate( buffer ); + serializer.writeBytes( buffer, 0, count ); + } + deflater.reset(); + } + } +} diff --git a/src/main/java/org/spigotmc/SpigotDecompressor.java b/src/main/java/org/spigotmc/SpigotDecompressor.java new file mode 100644 index 0000000..ffebf5d --- /dev/null +++ b/src/main/java/org/spigotmc/SpigotDecompressor.java @@ -0,0 +1,42 @@ +package org.spigotmc; + +import net.minecraft.server.PacketDataSerializer; +import net.minecraft.util.io.netty.buffer.ByteBuf; +import net.minecraft.util.io.netty.buffer.Unpooled; +import net.minecraft.util.io.netty.channel.ChannelHandlerContext; +import net.minecraft.util.io.netty.handler.codec.ByteToMessageDecoder; + +import java.util.List; +import java.util.zip.Inflater; + +public class SpigotDecompressor extends ByteToMessageDecoder +{ + + private final Inflater inflater = new Inflater(); + + @Override + protected void decode(ChannelHandlerContext channelHandlerContext, ByteBuf byteBuf, List objects) throws Exception + { + if ( byteBuf.readableBytes() == 0 ) + { + return; + } + + PacketDataSerializer serializer = new PacketDataSerializer( byteBuf ); + int size = serializer.a(); + if ( size == 0 ) + { + objects.add( serializer.readBytes( serializer.readableBytes() ) ); + } else + { + byte[] compressedData = new byte[ serializer.readableBytes() ]; + serializer.readBytes( compressedData ); + inflater.setInput( compressedData ); + + byte[] data = new byte[ size ]; + inflater.inflate( data ); + objects.add( Unpooled.wrappedBuffer( data ) ); + inflater.reset(); + } + } +} diff --git a/src/main/resources/blocks.json b/src/main/resources/blocks.json new file mode 100644 index 0000000..8dd484d --- /dev/null +++ b/src/main/resources/blocks.json @@ -0,0 +1 @@ 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-- 1.9.1