package net.minecraft.server.level; import com.google.common.collect.Lists; import com.mojang.authlib.GameProfile; import com.mojang.datafixers.util.Either; import com.mojang.serialization.DataResult; import java.util.Collection; import java.util.Iterator; import java.util.List; import java.util.Optional; import java.util.OptionalInt; import java.util.Random; import java.util.UUID; import javax.annotation.Nullable; import net.minecraft.BlockUtil; import net.minecraft.CrashReport; import net.minecraft.CrashReportSystemDetails; import net.minecraft.EnumChatFormat; import net.minecraft.ReportedException; import net.minecraft.SystemUtils; import net.minecraft.advancements.CriterionTriggers; import net.minecraft.commands.arguments.ArgumentAnchor; import net.minecraft.core.BaseBlockPosition; import net.minecraft.core.BlockPosition; import net.minecraft.core.EnumDirection; import net.minecraft.core.NonNullList; import net.minecraft.core.SectionPosition; import net.minecraft.nbt.DynamicOpsNBT; import net.minecraft.nbt.NBTTagCompound; import net.minecraft.network.chat.ChatComponentText; import net.minecraft.network.chat.ChatHoverable; import net.minecraft.network.chat.ChatMessage; import net.minecraft.network.chat.ChatMessageType; import net.minecraft.network.chat.IChatBaseComponent; import net.minecraft.network.chat.IChatMutableComponent; import net.minecraft.network.protocol.Packet; import net.minecraft.network.protocol.game.PacketPlayInSettings; import net.minecraft.network.protocol.game.PacketPlayOutAbilities; import net.minecraft.network.protocol.game.PacketPlayOutAnimation; import net.minecraft.network.protocol.game.PacketPlayOutCamera; import net.minecraft.network.protocol.game.PacketPlayOutChat; import net.minecraft.network.protocol.game.PacketPlayOutCloseWindow; import net.minecraft.network.protocol.game.PacketPlayOutCombatEvent; import net.minecraft.network.protocol.game.PacketPlayOutEntityDestroy; import net.minecraft.network.protocol.game.PacketPlayOutEntityEffect; import net.minecraft.network.protocol.game.PacketPlayOutEntityStatus; import net.minecraft.network.protocol.game.PacketPlayOutExperience; import net.minecraft.network.protocol.game.PacketPlayOutGameStateChange; import net.minecraft.network.protocol.game.PacketPlayOutLookAt; import net.minecraft.network.protocol.game.PacketPlayOutNamedEntitySpawn; import net.minecraft.network.protocol.game.PacketPlayOutNamedSoundEffect; import net.minecraft.network.protocol.game.PacketPlayOutOpenBook; import net.minecraft.network.protocol.game.PacketPlayOutOpenSignEditor; import net.minecraft.network.protocol.game.PacketPlayOutOpenWindow; import net.minecraft.network.protocol.game.PacketPlayOutOpenWindowHorse; import net.minecraft.network.protocol.game.PacketPlayOutOpenWindowMerchant; import net.minecraft.network.protocol.game.PacketPlayOutRemoveEntityEffect; import net.minecraft.network.protocol.game.PacketPlayOutResourcePackSend; import net.minecraft.network.protocol.game.PacketPlayOutRespawn; import net.minecraft.network.protocol.game.PacketPlayOutServerDifficulty; import net.minecraft.network.protocol.game.PacketPlayOutSetSlot; import net.minecraft.network.protocol.game.PacketPlayOutTileEntityData; import net.minecraft.network.protocol.game.PacketPlayOutUnloadChunk; import net.minecraft.network.protocol.game.PacketPlayOutUpdateHealth; import net.minecraft.network.protocol.game.PacketPlayOutWindowData; import net.minecraft.network.protocol.game.PacketPlayOutWindowItems; import net.minecraft.network.protocol.game.PacketPlayOutWorldEvent; import net.minecraft.resources.MinecraftKey; import net.minecraft.resources.ResourceKey; import net.minecraft.server.AdvancementDataPlayer; import net.minecraft.server.MinecraftServer; import net.minecraft.server.network.ITextFilter; import net.minecraft.server.network.PlayerConnection; import net.minecraft.server.players.PlayerList; import net.minecraft.sounds.SoundCategory; import net.minecraft.sounds.SoundEffect; import net.minecraft.stats.RecipeBook; import net.minecraft.stats.RecipeBookServer; import net.minecraft.stats.ServerStatisticManager; import net.minecraft.stats.Statistic; import net.minecraft.stats.StatisticList; import net.minecraft.util.MathHelper; import net.minecraft.util.Unit; import net.minecraft.world.EnumHand; import net.minecraft.world.IInventory; import net.minecraft.world.ITileInventory; import net.minecraft.world.damagesource.DamageSource; import net.minecraft.world.damagesource.EntityDamageSource; import net.minecraft.world.effect.MobEffect; import net.minecraft.world.effect.MobEffects; import net.minecraft.world.entity.Entity; import net.minecraft.world.entity.EntityInsentient; import net.minecraft.world.entity.EntityLiving; import net.minecraft.world.entity.EnumMainHand; import net.minecraft.world.entity.IEntityAngerable; import net.minecraft.world.entity.animal.horse.EntityHorseAbstract; import net.minecraft.world.entity.item.EntityItem; import net.minecraft.world.entity.monster.EntityMonster; import net.minecraft.world.entity.player.EntityHuman; import net.minecraft.world.entity.player.EnumChatVisibility; import net.minecraft.world.entity.projectile.EntityArrow; import net.minecraft.world.inventory.Container; import net.minecraft.world.inventory.ContainerHorse; import net.minecraft.world.inventory.ICrafting; import net.minecraft.world.inventory.SlotResult; import net.minecraft.world.item.Item; import net.minecraft.world.item.ItemCooldown; import net.minecraft.world.item.ItemCooldownPlayer; import net.minecraft.world.item.ItemStack; import net.minecraft.world.item.ItemWorldMapBase; import net.minecraft.world.item.ItemWrittenBook; import net.minecraft.world.item.Items; import net.minecraft.world.item.crafting.IRecipe; import net.minecraft.world.item.trading.MerchantRecipeList; import net.minecraft.world.level.ChunkCoordIntPair; import net.minecraft.world.level.EnumGamemode; import net.minecraft.world.level.GameRules; import net.minecraft.world.level.World; import net.minecraft.world.level.biome.BiomeManager; import net.minecraft.world.level.block.BlockFacingHorizontal; import net.minecraft.world.level.block.BlockPortal; import net.minecraft.world.level.block.Blocks; import net.minecraft.world.level.block.entity.TileEntity; import net.minecraft.world.level.block.entity.TileEntityCommand; import net.minecraft.world.level.block.entity.TileEntitySign; import net.minecraft.world.level.block.state.IBlockData; import net.minecraft.world.level.portal.ShapeDetectorShape; import net.minecraft.world.level.storage.WorldData; import net.minecraft.world.phys.AxisAlignedBB; import net.minecraft.world.phys.Vec3D; import net.minecraft.world.scores.ScoreboardScore; import net.minecraft.world.scores.ScoreboardTeam; import net.minecraft.world.scores.ScoreboardTeamBase; import net.minecraft.world.scores.criteria.IScoreboardCriteria; import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; public class EntityPlayer extends EntityHuman implements ICrafting { private static final Logger LOGGER = LogManager.getLogger(); public PlayerConnection playerConnection; public final MinecraftServer server; public final PlayerInteractManager playerInteractManager; public final List removeQueue = Lists.newLinkedList(); private final AdvancementDataPlayer advancementDataPlayer; private final ServerStatisticManager serverStatisticManager; private float lastHealthScored = Float.MIN_VALUE; private int lastFoodScored = Integer.MIN_VALUE; private int lastAirScored = Integer.MIN_VALUE; private int lastArmorScored = Integer.MIN_VALUE; private int lastExpLevelScored = Integer.MIN_VALUE; private int lastExpTotalScored = Integer.MIN_VALUE; private float lastHealthSent = -1.0E8F; private int lastFoodSent = -99999999; private boolean lastSentSaturationZero = true; public int lastSentExp = -99999999; public int invulnerableTicks = 60; private EnumChatVisibility bY; private boolean bZ = true; private long ca = SystemUtils.getMonotonicMillis(); private Entity spectatedEntity; public boolean worldChangeInvuln; private boolean cd; private final RecipeBookServer recipeBook = new RecipeBookServer(); private Vec3D cf; private int cg; private boolean ch; @Nullable private Vec3D ci; private SectionPosition cj = SectionPosition.a(0, 0, 0); private ResourceKey spawnDimension; @Nullable private BlockPosition spawn; private boolean spawnForced; private float spawnAngle; @Nullable private final ITextFilter co; private int containerCounter; public boolean e; public int ping; public boolean viewingCredits; public EntityPlayer(MinecraftServer minecraftserver, WorldServer worldserver, GameProfile gameprofile, PlayerInteractManager playerinteractmanager) { super(worldserver, worldserver.getSpawn(), worldserver.v(), gameprofile); this.spawnDimension = World.OVERWORLD; playerinteractmanager.player = this; this.playerInteractManager = playerinteractmanager; this.server = minecraftserver; this.serverStatisticManager = minecraftserver.getPlayerList().getStatisticManager(this); this.advancementDataPlayer = minecraftserver.getPlayerList().f(this); this.G = 1.0F; this.c(worldserver); this.co = minecraftserver.a(this); } private void c(WorldServer worldserver) { BlockPosition blockposition = worldserver.getSpawn(); if (worldserver.getDimensionManager().hasSkyLight() && worldserver.getMinecraftServer().getSaveData().getGameType() != EnumGamemode.ADVENTURE) { int i = Math.max(0, this.server.a(worldserver)); int j = MathHelper.floor(worldserver.getWorldBorder().b((double) blockposition.getX(), (double) blockposition.getZ())); if (j < i) { i = j; } if (j <= 1) { i = 1; } long k = (long) (i * 2 + 1); long l = k * k; int i1 = l > 2147483647L ? Integer.MAX_VALUE : (int) l; int j1 = this.u(i1); int k1 = (new Random()).nextInt(i1); for (int l1 = 0; l1 < i1; ++l1) { int i2 = (k1 + j1 * l1) % i1; int j2 = i2 % (i * 2 + 1); int k2 = i2 / (i * 2 + 1); BlockPosition blockposition1 = WorldProviderNormal.a(worldserver, blockposition.getX() + j2 - i, blockposition.getZ() + k2 - i, false); if (blockposition1 != null) { this.setPositionRotation(blockposition1, 0.0F, 0.0F); if (worldserver.getCubes(this)) { break; } } } } else { this.setPositionRotation(blockposition, 0.0F, 0.0F); while (!worldserver.getCubes(this) && this.locY() < 255.0D) { this.setPosition(this.locX(), this.locY() + 1.0D, this.locZ()); } } } private int u(int i) { return i <= 16 ? i - 1 : 17; } @Override public void loadData(NBTTagCompound nbttagcompound) { super.loadData(nbttagcompound); if (nbttagcompound.hasKeyOfType("playerGameType", 99)) { if (this.getMinecraftServer().getForceGamemode()) { this.playerInteractManager.a(this.getMinecraftServer().getGamemode(), EnumGamemode.NOT_SET); } else { this.playerInteractManager.a(EnumGamemode.getById(nbttagcompound.getInt("playerGameType")), nbttagcompound.hasKeyOfType("previousPlayerGameType", 3) ? EnumGamemode.getById(nbttagcompound.getInt("previousPlayerGameType")) : EnumGamemode.NOT_SET); } } if (nbttagcompound.hasKeyOfType("enteredNetherPosition", 10)) { NBTTagCompound nbttagcompound1 = nbttagcompound.getCompound("enteredNetherPosition"); this.ci = new Vec3D(nbttagcompound1.getDouble("x"), nbttagcompound1.getDouble("y"), nbttagcompound1.getDouble("z")); } this.cd = nbttagcompound.getBoolean("seenCredits"); if (nbttagcompound.hasKeyOfType("recipeBook", 10)) { this.recipeBook.a(nbttagcompound.getCompound("recipeBook"), this.server.getCraftingManager()); } if (this.isSleeping()) { this.entityWakeup(); } if (nbttagcompound.hasKeyOfType("SpawnX", 99) && nbttagcompound.hasKeyOfType("SpawnY", 99) && nbttagcompound.hasKeyOfType("SpawnZ", 99)) { this.spawn = new BlockPosition(nbttagcompound.getInt("SpawnX"), nbttagcompound.getInt("SpawnY"), nbttagcompound.getInt("SpawnZ")); this.spawnForced = nbttagcompound.getBoolean("SpawnForced"); this.spawnAngle = nbttagcompound.getFloat("SpawnAngle"); if (nbttagcompound.hasKey("SpawnDimension")) { DataResult dataresult = World.f.parse(DynamicOpsNBT.a, nbttagcompound.get("SpawnDimension")); Logger logger = EntityPlayer.LOGGER; logger.getClass(); this.spawnDimension = (ResourceKey) dataresult.resultOrPartial(logger::error).orElse(World.OVERWORLD); } } } @Override public void saveData(NBTTagCompound nbttagcompound) { super.saveData(nbttagcompound); nbttagcompound.setInt("playerGameType", this.playerInteractManager.getGameMode().getId()); nbttagcompound.setInt("previousPlayerGameType", this.playerInteractManager.c().getId()); nbttagcompound.setBoolean("seenCredits", this.cd); if (this.ci != null) { NBTTagCompound nbttagcompound1 = new NBTTagCompound(); nbttagcompound1.setDouble("x", this.ci.x); nbttagcompound1.setDouble("y", this.ci.y); nbttagcompound1.setDouble("z", this.ci.z); nbttagcompound.set("enteredNetherPosition", nbttagcompound1); } Entity entity = this.getRootVehicle(); Entity entity1 = this.getVehicle(); if (entity1 != null && entity != this && entity.hasSinglePlayerPassenger()) { NBTTagCompound nbttagcompound2 = new NBTTagCompound(); NBTTagCompound nbttagcompound3 = new NBTTagCompound(); entity.d(nbttagcompound3); nbttagcompound2.a("Attach", entity1.getUniqueID()); nbttagcompound2.set("Entity", nbttagcompound3); nbttagcompound.set("RootVehicle", nbttagcompound2); } nbttagcompound.set("recipeBook", this.recipeBook.save()); nbttagcompound.setString("Dimension", this.world.getDimensionKey().a().toString()); if (this.spawn != null) { nbttagcompound.setInt("SpawnX", this.spawn.getX()); nbttagcompound.setInt("SpawnY", this.spawn.getY()); nbttagcompound.setInt("SpawnZ", this.spawn.getZ()); nbttagcompound.setBoolean("SpawnForced", this.spawnForced); nbttagcompound.setFloat("SpawnAngle", this.spawnAngle); DataResult dataresult = MinecraftKey.a.encodeStart(DynamicOpsNBT.a, this.spawnDimension.a()); Logger logger = EntityPlayer.LOGGER; logger.getClass(); dataresult.resultOrPartial(logger::error).ifPresent((nbtbase) -> { nbttagcompound.set("SpawnDimension", nbtbase); }); } } public void a(int i) { float f = (float) this.getExpToLevel(); float f1 = (f - 1.0F) / f; this.exp = MathHelper.a((float) i / f, 0.0F, f1); this.lastSentExp = -1; } public void b(int i) { this.expLevel = i; this.lastSentExp = -1; } @Override public void levelDown(int i) { super.levelDown(i); this.lastSentExp = -1; } @Override public void enchantDone(ItemStack itemstack, int i) { super.enchantDone(itemstack, i); this.lastSentExp = -1; } public void syncInventory() { this.activeContainer.addSlotListener(this); } @Override public void enterCombat() { super.enterCombat(); this.playerConnection.sendPacket(new PacketPlayOutCombatEvent(this.getCombatTracker(), PacketPlayOutCombatEvent.EnumCombatEventType.ENTER_COMBAT)); } @Override public void exitCombat() { super.exitCombat(); this.playerConnection.sendPacket(new PacketPlayOutCombatEvent(this.getCombatTracker(), PacketPlayOutCombatEvent.EnumCombatEventType.END_COMBAT)); } @Override protected void a(IBlockData iblockdata) { CriterionTriggers.d.a(this, iblockdata); } @Override protected ItemCooldown i() { return new ItemCooldownPlayer(this); } @Override public void tick() { this.playerInteractManager.a(); --this.invulnerableTicks; if (this.noDamageTicks > 0) { --this.noDamageTicks; } this.activeContainer.c(); if (!this.world.isClientSide && !this.activeContainer.canUse(this)) { this.closeInventory(); this.activeContainer = this.defaultContainer; } while (!this.removeQueue.isEmpty()) { int i = Math.min(this.removeQueue.size(), Integer.MAX_VALUE); int[] aint = new int[i]; Iterator iterator = this.removeQueue.iterator(); int j = 0; while (iterator.hasNext() && j < i) { aint[j++] = (Integer) iterator.next(); iterator.remove(); } this.playerConnection.sendPacket(new PacketPlayOutEntityDestroy(aint)); } Entity entity = this.getSpecatorTarget(); if (entity != this) { if (entity.isAlive()) { this.setLocation(entity.locX(), entity.locY(), entity.locZ(), entity.yaw, entity.pitch); this.getWorldServer().getChunkProvider().movePlayer(this); if (this.er()) { this.setSpectatorTarget(this); } } else { this.setSpectatorTarget(this); } } CriterionTriggers.w.a(this); if (this.cf != null) { CriterionTriggers.u.a(this, this.cf, this.ticksLived - this.cg); } this.advancementDataPlayer.b(this); } public void playerTick() { try { if (!this.isSpectator() || this.world.isLoaded(this.getChunkCoordinates())) { super.tick(); } for (int i = 0; i < this.inventory.getSize(); ++i) { ItemStack itemstack = this.inventory.getItem(i); if (itemstack.getItem().ac_()) { Packet packet = ((ItemWorldMapBase) itemstack.getItem()).a(itemstack, this.world, (EntityHuman) this); if (packet != null) { this.playerConnection.sendPacket(packet); } } } if (this.getHealth() != this.lastHealthSent || this.lastFoodSent != this.foodData.getFoodLevel() || this.foodData.getSaturationLevel() == 0.0F != this.lastSentSaturationZero) { this.playerConnection.sendPacket(new PacketPlayOutUpdateHealth(this.getHealth(), this.foodData.getFoodLevel(), this.foodData.getSaturationLevel())); this.lastHealthSent = this.getHealth(); this.lastFoodSent = this.foodData.getFoodLevel(); this.lastSentSaturationZero = this.foodData.getSaturationLevel() == 0.0F; } if (this.getHealth() + this.getAbsorptionHearts() != this.lastHealthScored) { this.lastHealthScored = this.getHealth() + this.getAbsorptionHearts(); this.a(IScoreboardCriteria.HEALTH, MathHelper.f(this.lastHealthScored)); } if (this.foodData.getFoodLevel() != this.lastFoodScored) { this.lastFoodScored = this.foodData.getFoodLevel(); this.a(IScoreboardCriteria.FOOD, MathHelper.f((float) this.lastFoodScored)); } if (this.getAirTicks() != this.lastAirScored) { this.lastAirScored = this.getAirTicks(); this.a(IScoreboardCriteria.AIR, MathHelper.f((float) this.lastAirScored)); } if (this.getArmorStrength() != this.lastArmorScored) { this.lastArmorScored = this.getArmorStrength(); this.a(IScoreboardCriteria.ARMOR, MathHelper.f((float) this.lastArmorScored)); } if (this.expTotal != this.lastExpTotalScored) { this.lastExpTotalScored = this.expTotal; this.a(IScoreboardCriteria.XP, MathHelper.f((float) this.lastExpTotalScored)); } if (this.expLevel != this.lastExpLevelScored) { this.lastExpLevelScored = this.expLevel; this.a(IScoreboardCriteria.LEVEL, MathHelper.f((float) this.lastExpLevelScored)); } if (this.expTotal != this.lastSentExp) { this.lastSentExp = this.expTotal; this.playerConnection.sendPacket(new PacketPlayOutExperience(this.exp, this.expTotal, this.expLevel)); } if (this.ticksLived % 20 == 0) { CriterionTriggers.p.a(this); } } catch (Throwable throwable) { CrashReport crashreport = CrashReport.a(throwable, "Ticking player"); CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Player being ticked"); this.appendEntityCrashDetails(crashreportsystemdetails); throw new ReportedException(crashreport); } } private void a(IScoreboardCriteria iscoreboardcriteria, int i) { this.getScoreboard().getObjectivesForCriteria(iscoreboardcriteria, this.getName(), (scoreboardscore) -> { scoreboardscore.setScore(i); }); } @Override public void die(DamageSource damagesource) { boolean flag = this.world.getGameRules().getBoolean(GameRules.SHOW_DEATH_MESSAGES); if (flag) { IChatBaseComponent ichatbasecomponent = this.getCombatTracker().getDeathMessage(); this.playerConnection.a((Packet) (new PacketPlayOutCombatEvent(this.getCombatTracker(), PacketPlayOutCombatEvent.EnumCombatEventType.ENTITY_DIED, ichatbasecomponent)), (future) -> { if (!future.isSuccess()) { boolean flag1 = true; String s = ichatbasecomponent.a(256); ChatMessage chatmessage = new ChatMessage("death.attack.message_too_long", new Object[]{(new ChatComponentText(s)).a(EnumChatFormat.YELLOW)}); IChatMutableComponent ichatmutablecomponent = (new ChatMessage("death.attack.even_more_magic", new Object[]{this.getScoreboardDisplayName()})).format((chatmodifier) -> { return chatmodifier.setChatHoverable(new ChatHoverable(ChatHoverable.EnumHoverAction.SHOW_TEXT, chatmessage)); }); this.playerConnection.sendPacket(new PacketPlayOutCombatEvent(this.getCombatTracker(), PacketPlayOutCombatEvent.EnumCombatEventType.ENTITY_DIED, ichatmutablecomponent)); } }); ScoreboardTeamBase scoreboardteambase = this.getScoreboardTeam(); if (scoreboardteambase != null && scoreboardteambase.getDeathMessageVisibility() != ScoreboardTeamBase.EnumNameTagVisibility.ALWAYS) { if (scoreboardteambase.getDeathMessageVisibility() == ScoreboardTeamBase.EnumNameTagVisibility.HIDE_FOR_OTHER_TEAMS) { this.server.getPlayerList().a((EntityHuman) this, ichatbasecomponent); } else if (scoreboardteambase.getDeathMessageVisibility() == ScoreboardTeamBase.EnumNameTagVisibility.HIDE_FOR_OWN_TEAM) { this.server.getPlayerList().b(this, ichatbasecomponent); } } else { this.server.getPlayerList().sendMessage(ichatbasecomponent, ChatMessageType.SYSTEM, SystemUtils.b); } } else { this.playerConnection.sendPacket(new PacketPlayOutCombatEvent(this.getCombatTracker(), PacketPlayOutCombatEvent.EnumCombatEventType.ENTITY_DIED)); } this.releaseShoulderEntities(); if (this.world.getGameRules().getBoolean(GameRules.FORGIVE_DEAD_PLAYERS)) { this.eW(); } if (!this.isSpectator()) { this.d(damagesource); } this.getScoreboard().getObjectivesForCriteria(IScoreboardCriteria.DEATH_COUNT, this.getName(), ScoreboardScore::incrementScore); EntityLiving entityliving = this.getKillingEntity(); if (entityliving != null) { this.b(StatisticList.ENTITY_KILLED_BY.b(entityliving.getEntityType())); entityliving.a(this, this.aO, damagesource); this.f(entityliving); } this.world.broadcastEntityEffect(this, (byte) 3); this.a(StatisticList.DEATHS); this.a(StatisticList.CUSTOM.b(StatisticList.TIME_SINCE_DEATH)); this.a(StatisticList.CUSTOM.b(StatisticList.TIME_SINCE_REST)); this.extinguish(); this.setFlag(0, false); this.getCombatTracker().g(); } private void eW() { AxisAlignedBB axisalignedbb = (new AxisAlignedBB(this.getChunkCoordinates())).grow(32.0D, 10.0D, 32.0D); this.world.b(EntityInsentient.class, axisalignedbb).stream().filter((entityinsentient) -> { return entityinsentient instanceof IEntityAngerable; }).forEach((entityinsentient) -> { ((IEntityAngerable) entityinsentient).b(this); }); } @Override public void a(Entity entity, int i, DamageSource damagesource) { if (entity != this) { super.a(entity, i, damagesource); this.addScore(i); String s = this.getName(); String s1 = entity.getName(); this.getScoreboard().getObjectivesForCriteria(IScoreboardCriteria.TOTAL_KILL_COUNT, s, ScoreboardScore::incrementScore); if (entity instanceof EntityHuman) { this.a(StatisticList.PLAYER_KILLS); this.getScoreboard().getObjectivesForCriteria(IScoreboardCriteria.PLAYER_KILL_COUNT, s, ScoreboardScore::incrementScore); } else { this.a(StatisticList.MOB_KILLS); } this.a(s, s1, IScoreboardCriteria.m); this.a(s1, s, IScoreboardCriteria.n); CriterionTriggers.b.a(this, entity, damagesource); } } private void a(String s, String s1, IScoreboardCriteria[] aiscoreboardcriteria) { ScoreboardTeam scoreboardteam = this.getScoreboard().getPlayerTeam(s1); if (scoreboardteam != null) { int i = scoreboardteam.getColor().b(); if (i >= 0 && i < aiscoreboardcriteria.length) { this.getScoreboard().getObjectivesForCriteria(aiscoreboardcriteria[i], s, ScoreboardScore::incrementScore); } } } @Override public boolean damageEntity(DamageSource damagesource, float f) { if (this.isInvulnerable(damagesource)) { return false; } else { boolean flag = this.server.j() && this.canPvP() && "fall".equals(damagesource.translationIndex); if (!flag && this.invulnerableTicks > 0 && damagesource != DamageSource.OUT_OF_WORLD) { return false; } else { if (damagesource instanceof EntityDamageSource) { Entity entity = damagesource.getEntity(); if (entity instanceof EntityHuman && !this.a((EntityHuman) entity)) { return false; } if (entity instanceof EntityArrow) { EntityArrow entityarrow = (EntityArrow) entity; Entity entity1 = entityarrow.getShooter(); if (entity1 instanceof EntityHuman && !this.a((EntityHuman) entity1)) { return false; } } } return super.damageEntity(damagesource, f); } } } @Override public boolean a(EntityHuman entityhuman) { return !this.canPvP() ? false : super.a(entityhuman); } private boolean canPvP() { return this.server.getPVP(); } @Nullable @Override protected ShapeDetectorShape a(WorldServer worldserver) { ShapeDetectorShape shapedetectorshape = super.a(worldserver); if (shapedetectorshape != null && this.world.getDimensionKey() == World.OVERWORLD && worldserver.getDimensionKey() == World.THE_END) { Vec3D vec3d = shapedetectorshape.position.add(0.0D, -1.0D, 0.0D); return new ShapeDetectorShape(vec3d, Vec3D.ORIGIN, 90.0F, 0.0F); } else { return shapedetectorshape; } } @Nullable @Override public Entity b(WorldServer worldserver) { this.worldChangeInvuln = true; WorldServer worldserver1 = this.getWorldServer(); ResourceKey resourcekey = worldserver1.getDimensionKey(); if (resourcekey == World.THE_END && worldserver.getDimensionKey() == World.OVERWORLD) { this.decouple(); this.getWorldServer().removePlayer(this); if (!this.viewingCredits) { this.viewingCredits = true; this.playerConnection.sendPacket(new PacketPlayOutGameStateChange(PacketPlayOutGameStateChange.e, this.cd ? 0.0F : 1.0F)); this.cd = true; } return this; } else { WorldData worlddata = worldserver.getWorldData(); this.playerConnection.sendPacket(new PacketPlayOutRespawn(worldserver.getDimensionManager(), worldserver.getDimensionKey(), BiomeManager.a(worldserver.getSeed()), this.playerInteractManager.getGameMode(), this.playerInteractManager.c(), worldserver.isDebugWorld(), worldserver.isFlatWorld(), true)); this.playerConnection.sendPacket(new PacketPlayOutServerDifficulty(worlddata.getDifficulty(), worlddata.isDifficultyLocked())); PlayerList playerlist = this.server.getPlayerList(); playerlist.d(this); worldserver1.removePlayer(this); this.dead = false; ShapeDetectorShape shapedetectorshape = this.a(worldserver); if (shapedetectorshape != null) { worldserver1.getMethodProfiler().enter("moving"); if (resourcekey == World.OVERWORLD && worldserver.getDimensionKey() == World.THE_NETHER) { this.ci = this.getPositionVector(); } else if (worldserver.getDimensionKey() == World.THE_END) { this.a(worldserver, new BlockPosition(shapedetectorshape.position)); } worldserver1.getMethodProfiler().exit(); worldserver1.getMethodProfiler().enter("placing"); this.spawnIn(worldserver); worldserver.addPlayerPortal(this); this.setYawPitch(shapedetectorshape.yaw, shapedetectorshape.pitch); this.teleportAndSync(shapedetectorshape.position.x, shapedetectorshape.position.y, shapedetectorshape.position.z); worldserver1.getMethodProfiler().exit(); this.triggerDimensionAdvancements(worldserver1); this.playerInteractManager.a(worldserver); this.playerConnection.sendPacket(new PacketPlayOutAbilities(this.abilities)); playerlist.a(this, worldserver); playerlist.updateClient(this); Iterator iterator = this.getEffects().iterator(); while (iterator.hasNext()) { MobEffect mobeffect = (MobEffect) iterator.next(); this.playerConnection.sendPacket(new PacketPlayOutEntityEffect(this.getId(), mobeffect)); } this.playerConnection.sendPacket(new PacketPlayOutWorldEvent(1032, BlockPosition.ZERO, 0, false)); this.lastSentExp = -1; this.lastHealthSent = -1.0F; this.lastFoodSent = -1; } return this; } } private void a(WorldServer worldserver, BlockPosition blockposition) { BlockPosition.MutableBlockPosition blockposition_mutableblockposition = blockposition.i(); for (int i = -2; i <= 2; ++i) { for (int j = -2; j <= 2; ++j) { for (int k = -1; k < 3; ++k) { IBlockData iblockdata = k == -1 ? Blocks.OBSIDIAN.getBlockData() : Blocks.AIR.getBlockData(); worldserver.setTypeUpdate(blockposition_mutableblockposition.g(blockposition).e(j, k, i), iblockdata); } } } } @Override protected Optional findOrCreatePortal(WorldServer worldserver, BlockPosition blockposition, boolean flag) { Optional optional = super.findOrCreatePortal(worldserver, blockposition, flag); if (optional.isPresent()) { return optional; } else { EnumDirection.EnumAxis enumdirection_enumaxis = (EnumDirection.EnumAxis) this.world.getType(this.ac).d(BlockPortal.AXIS).orElse(EnumDirection.EnumAxis.X); Optional optional1 = worldserver.getTravelAgent().createPortal(blockposition, enumdirection_enumaxis); if (!optional1.isPresent()) { EntityPlayer.LOGGER.error("Unable to create a portal, likely target out of worldborder"); } return optional1; } } public void triggerDimensionAdvancements(WorldServer worldserver) { ResourceKey resourcekey = worldserver.getDimensionKey(); ResourceKey resourcekey1 = this.world.getDimensionKey(); CriterionTriggers.v.a(this, resourcekey, resourcekey1); if (resourcekey == World.THE_NETHER && resourcekey1 == World.OVERWORLD && this.ci != null) { CriterionTriggers.C.a(this, this.ci); } if (resourcekey1 != World.THE_NETHER) { this.ci = null; } } @Override public boolean a(EntityPlayer entityplayer) { return entityplayer.isSpectator() ? this.getSpecatorTarget() == this : (this.isSpectator() ? false : super.a(entityplayer)); } private void a(TileEntity tileentity) { if (tileentity != null) { PacketPlayOutTileEntityData packetplayouttileentitydata = tileentity.getUpdatePacket(); if (packetplayouttileentitydata != null) { this.playerConnection.sendPacket(packetplayouttileentitydata); } } } @Override public void receive(Entity entity, int i) { super.receive(entity, i); this.activeContainer.c(); } @Override public Either sleep(BlockPosition blockposition) { EnumDirection enumdirection = (EnumDirection) this.world.getType(blockposition).get(BlockFacingHorizontal.FACING); if (!this.isSleeping() && this.isAlive()) { if (!this.world.getDimensionManager().isNatural()) { return Either.left(EntityHuman.EnumBedResult.NOT_POSSIBLE_HERE); } else if (!this.a(blockposition, enumdirection)) { return Either.left(EntityHuman.EnumBedResult.TOO_FAR_AWAY); } else if (this.b(blockposition, enumdirection)) { return Either.left(EntityHuman.EnumBedResult.OBSTRUCTED); } else { this.setRespawnPosition(this.world.getDimensionKey(), blockposition, this.yaw, false, true); if (this.world.isDay()) { return Either.left(EntityHuman.EnumBedResult.NOT_POSSIBLE_NOW); } else { if (!this.isCreative()) { double d0 = 8.0D; double d1 = 5.0D; Vec3D vec3d = Vec3D.c((BaseBlockPosition) blockposition); List list = this.world.a(EntityMonster.class, new AxisAlignedBB(vec3d.getX() - 8.0D, vec3d.getY() - 5.0D, vec3d.getZ() - 8.0D, vec3d.getX() + 8.0D, vec3d.getY() + 5.0D, vec3d.getZ() + 8.0D), (entitymonster) -> { return entitymonster.f((EntityHuman) this); }); if (!list.isEmpty()) { return Either.left(EntityHuman.EnumBedResult.NOT_SAFE); } } Either either = super.sleep(blockposition).ifRight((unit) -> { this.a(StatisticList.SLEEP_IN_BED); CriterionTriggers.q.a(this); }); ((WorldServer) this.world).everyoneSleeping(); return either; } } } else { return Either.left(EntityHuman.EnumBedResult.OTHER_PROBLEM); } } @Override public void entitySleep(BlockPosition blockposition) { this.a(StatisticList.CUSTOM.b(StatisticList.TIME_SINCE_REST)); super.entitySleep(blockposition); } private boolean a(BlockPosition blockposition, EnumDirection enumdirection) { return this.g(blockposition) || this.g(blockposition.shift(enumdirection.opposite())); } private boolean g(BlockPosition blockposition) { Vec3D vec3d = Vec3D.c((BaseBlockPosition) blockposition); return Math.abs(this.locX() - vec3d.getX()) <= 3.0D && Math.abs(this.locY() - vec3d.getY()) <= 2.0D && Math.abs(this.locZ() - vec3d.getZ()) <= 3.0D; } private boolean b(BlockPosition blockposition, EnumDirection enumdirection) { BlockPosition blockposition1 = blockposition.up(); return !this.f(blockposition1) || !this.f(blockposition1.shift(enumdirection.opposite())); } @Override public void wakeup(boolean flag, boolean flag1) { if (this.isSleeping()) { this.getWorldServer().getChunkProvider().broadcastIncludingSelf(this, new PacketPlayOutAnimation(this, 2)); } super.wakeup(flag, flag1); if (this.playerConnection != null) { this.playerConnection.a(this.locX(), this.locY(), this.locZ(), this.yaw, this.pitch); } } @Override public boolean a(Entity entity, boolean flag) { Entity entity1 = this.getVehicle(); if (!super.a(entity, flag)) { return false; } else { Entity entity2 = this.getVehicle(); if (entity2 != entity1 && this.playerConnection != null) { this.playerConnection.a(this.locX(), this.locY(), this.locZ(), this.yaw, this.pitch); } return true; } } @Override public void stopRiding() { Entity entity = this.getVehicle(); super.stopRiding(); Entity entity1 = this.getVehicle(); if (entity1 != entity && this.playerConnection != null) { this.playerConnection.a(this.locX(), this.locY(), this.locZ(), this.yaw, this.pitch); } } @Override public boolean isInvulnerable(DamageSource damagesource) { return super.isInvulnerable(damagesource) || this.H() || this.abilities.isInvulnerable && damagesource == DamageSource.WITHER; } @Override protected void a(double d0, boolean flag, IBlockData iblockdata, BlockPosition blockposition) {} @Override protected void c(BlockPosition blockposition) { if (!this.isSpectator()) { super.c(blockposition); } } public void a(double d0, boolean flag) { BlockPosition blockposition = this.ap(); if (this.world.isLoaded(blockposition)) { super.a(d0, flag, this.world.getType(blockposition), blockposition); } } @Override public void openSign(TileEntitySign tileentitysign) { tileentitysign.a((EntityHuman) this); this.playerConnection.sendPacket(new PacketPlayOutOpenSignEditor(tileentitysign.getPosition())); } public void nextContainerCounter() { this.containerCounter = this.containerCounter % 100 + 1; } @Override public OptionalInt openContainer(@Nullable ITileInventory itileinventory) { if (itileinventory == null) { return OptionalInt.empty(); } else { if (this.activeContainer != this.defaultContainer) { this.closeInventory(); } this.nextContainerCounter(); Container container = itileinventory.createMenu(this.containerCounter, this.inventory, this); if (container == null) { if (this.isSpectator()) { this.a((IChatBaseComponent) (new ChatMessage("container.spectatorCantOpen")).a(EnumChatFormat.RED), true); } return OptionalInt.empty(); } else { this.playerConnection.sendPacket(new PacketPlayOutOpenWindow(container.windowId, container.getType(), itileinventory.getScoreboardDisplayName())); container.addSlotListener(this); this.activeContainer = container; return OptionalInt.of(this.containerCounter); } } } @Override public void openTrade(int i, MerchantRecipeList merchantrecipelist, int j, int k, boolean flag, boolean flag1) { this.playerConnection.sendPacket(new PacketPlayOutOpenWindowMerchant(i, merchantrecipelist, j, k, flag, flag1)); } @Override public void openHorseInventory(EntityHorseAbstract entityhorseabstract, IInventory iinventory) { if (this.activeContainer != this.defaultContainer) { this.closeInventory(); } this.nextContainerCounter(); this.playerConnection.sendPacket(new PacketPlayOutOpenWindowHorse(this.containerCounter, iinventory.getSize(), entityhorseabstract.getId())); this.activeContainer = new ContainerHorse(this.containerCounter, this.inventory, iinventory, entityhorseabstract); this.activeContainer.addSlotListener(this); } @Override public void openBook(ItemStack itemstack, EnumHand enumhand) { Item item = itemstack.getItem(); if (item == Items.WRITTEN_BOOK) { if (ItemWrittenBook.a(itemstack, this.getCommandListener(), (EntityHuman) this)) { this.activeContainer.c(); } this.playerConnection.sendPacket(new PacketPlayOutOpenBook(enumhand)); } } @Override public void a(TileEntityCommand tileentitycommand) { tileentitycommand.c(true); this.a((TileEntity) tileentitycommand); } @Override public void a(Container container, int i, ItemStack itemstack) { if (!(container.getSlot(i) instanceof SlotResult)) { if (container == this.defaultContainer) { CriterionTriggers.e.a(this, this.inventory, itemstack); } if (!this.e) { this.playerConnection.sendPacket(new PacketPlayOutSetSlot(container.windowId, i, itemstack)); } } } public void updateInventory(Container container) { this.a(container, container.b()); } @Override public void a(Container container, NonNullList nonnulllist) { this.playerConnection.sendPacket(new PacketPlayOutWindowItems(container.windowId, nonnulllist)); this.playerConnection.sendPacket(new PacketPlayOutSetSlot(-1, -1, this.inventory.getCarried())); } @Override public void setContainerData(Container container, int i, int j) { this.playerConnection.sendPacket(new PacketPlayOutWindowData(container.windowId, i, j)); } @Override public void closeInventory() { this.playerConnection.sendPacket(new PacketPlayOutCloseWindow(this.activeContainer.windowId)); this.o(); } public void broadcastCarriedItem() { if (!this.e) { this.playerConnection.sendPacket(new PacketPlayOutSetSlot(-1, -1, this.inventory.getCarried())); } } public void o() { this.activeContainer.b((EntityHuman) this); this.activeContainer = this.defaultContainer; } public void a(float f, float f1, boolean flag, boolean flag1) { if (this.isPassenger()) { if (f >= -1.0F && f <= 1.0F) { this.aR = f; } if (f1 >= -1.0F && f1 <= 1.0F) { this.aT = f1; } this.jumping = flag; this.setSneaking(flag1); } } @Override public void a(Statistic statistic, int i) { this.serverStatisticManager.b(this, statistic, i); this.getScoreboard().getObjectivesForCriteria(statistic, this.getName(), (scoreboardscore) -> { scoreboardscore.addScore(i); }); } @Override public void a(Statistic statistic) { this.serverStatisticManager.setStatistic(this, statistic, 0); this.getScoreboard().getObjectivesForCriteria(statistic, this.getName(), ScoreboardScore::c); } @Override public int discoverRecipes(Collection> collection) { return this.recipeBook.a(collection, this); } @Override public void a(MinecraftKey[] aminecraftkey) { List> list = Lists.newArrayList(); MinecraftKey[] aminecraftkey1 = aminecraftkey; int i = aminecraftkey.length; for (int j = 0; j < i; ++j) { MinecraftKey minecraftkey = aminecraftkey1[j]; this.server.getCraftingManager().getRecipe(minecraftkey).ifPresent(list::add); } this.discoverRecipes(list); } @Override public int undiscoverRecipes(Collection> collection) { return this.recipeBook.b(collection, this); } @Override public void giveExp(int i) { super.giveExp(i); this.lastSentExp = -1; } public void p() { this.ch = true; this.ejectPassengers(); if (this.isSleeping()) { this.wakeup(true, false); } } public boolean q() { return this.ch; } public void triggerHealthUpdate() { this.lastHealthSent = -1.0E8F; } @Override public void a(IChatBaseComponent ichatbasecomponent, boolean flag) { this.playerConnection.sendPacket(new PacketPlayOutChat(ichatbasecomponent, flag ? ChatMessageType.GAME_INFO : ChatMessageType.CHAT, SystemUtils.b)); } @Override protected void s() { if (!this.activeItem.isEmpty() && this.isHandRaised()) { this.playerConnection.sendPacket(new PacketPlayOutEntityStatus(this, (byte) 9)); super.s(); } } @Override public void a(ArgumentAnchor.Anchor argumentanchor_anchor, Vec3D vec3d) { super.a(argumentanchor_anchor, vec3d); this.playerConnection.sendPacket(new PacketPlayOutLookAt(argumentanchor_anchor, vec3d.x, vec3d.y, vec3d.z)); } public void a(ArgumentAnchor.Anchor argumentanchor_anchor, Entity entity, ArgumentAnchor.Anchor argumentanchor_anchor1) { Vec3D vec3d = argumentanchor_anchor1.a(entity); super.a(argumentanchor_anchor, vec3d); this.playerConnection.sendPacket(new PacketPlayOutLookAt(argumentanchor_anchor, entity, argumentanchor_anchor1)); } public void copyFrom(EntityPlayer entityplayer, boolean flag) { if (flag) { this.inventory.a(entityplayer.inventory); this.setHealth(entityplayer.getHealth()); this.foodData = entityplayer.foodData; this.expLevel = entityplayer.expLevel; this.expTotal = entityplayer.expTotal; this.exp = entityplayer.exp; this.setScore(entityplayer.getScore()); this.ac = entityplayer.ac; } else if (this.world.getGameRules().getBoolean(GameRules.KEEP_INVENTORY) || entityplayer.isSpectator()) { this.inventory.a(entityplayer.inventory); this.expLevel = entityplayer.expLevel; this.expTotal = entityplayer.expTotal; this.exp = entityplayer.exp; this.setScore(entityplayer.getScore()); } this.bG = entityplayer.bG; this.enderChest = entityplayer.enderChest; this.getDataWatcher().set(EntityPlayer.bi, entityplayer.getDataWatcher().get(EntityPlayer.bi)); this.lastSentExp = -1; this.lastHealthSent = -1.0F; this.lastFoodSent = -1; this.recipeBook.a((RecipeBook) entityplayer.recipeBook); this.removeQueue.addAll(entityplayer.removeQueue); this.cd = entityplayer.cd; this.ci = entityplayer.ci; this.setShoulderEntityLeft(entityplayer.getShoulderEntityLeft()); this.setShoulderEntityRight(entityplayer.getShoulderEntityRight()); } @Override protected void a(MobEffect mobeffect) { super.a(mobeffect); this.playerConnection.sendPacket(new PacketPlayOutEntityEffect(this.getId(), mobeffect)); if (mobeffect.getMobEffect() == MobEffects.LEVITATION) { this.cg = this.ticksLived; this.cf = this.getPositionVector(); } CriterionTriggers.A.a(this); } @Override protected void a(MobEffect mobeffect, boolean flag) { super.a(mobeffect, flag); this.playerConnection.sendPacket(new PacketPlayOutEntityEffect(this.getId(), mobeffect)); CriterionTriggers.A.a(this); } @Override protected void b(MobEffect mobeffect) { super.b(mobeffect); this.playerConnection.sendPacket(new PacketPlayOutRemoveEntityEffect(this.getId(), mobeffect.getMobEffect())); if (mobeffect.getMobEffect() == MobEffects.LEVITATION) { this.cf = null; } CriterionTriggers.A.a(this); } @Override public void enderTeleportTo(double d0, double d1, double d2) { this.playerConnection.a(d0, d1, d2, this.yaw, this.pitch); } @Override public void teleportAndSync(double d0, double d1, double d2) { this.enderTeleportTo(d0, d1, d2); this.playerConnection.syncPosition(); } @Override public void a(Entity entity) { this.getWorldServer().getChunkProvider().broadcastIncludingSelf(this, new PacketPlayOutAnimation(entity, 4)); } @Override public void b(Entity entity) { this.getWorldServer().getChunkProvider().broadcastIncludingSelf(this, new PacketPlayOutAnimation(entity, 5)); } @Override public void updateAbilities() { if (this.playerConnection != null) { this.playerConnection.sendPacket(new PacketPlayOutAbilities(this.abilities)); this.C(); } } public WorldServer getWorldServer() { return (WorldServer) this.world; } @Override public void a(EnumGamemode enumgamemode) { this.playerInteractManager.setGameMode(enumgamemode); this.playerConnection.sendPacket(new PacketPlayOutGameStateChange(PacketPlayOutGameStateChange.d, (float) enumgamemode.getId())); if (enumgamemode == EnumGamemode.SPECTATOR) { this.releaseShoulderEntities(); this.stopRiding(); } else { this.setSpectatorTarget(this); } this.updateAbilities(); this.dU(); } @Override public boolean isSpectator() { return this.playerInteractManager.getGameMode() == EnumGamemode.SPECTATOR; } @Override public boolean isCreative() { return this.playerInteractManager.getGameMode() == EnumGamemode.CREATIVE; } @Override public void sendMessage(IChatBaseComponent ichatbasecomponent, UUID uuid) { this.a(ichatbasecomponent, ChatMessageType.SYSTEM, uuid); } public void a(IChatBaseComponent ichatbasecomponent, ChatMessageType chatmessagetype, UUID uuid) { this.playerConnection.a((Packet) (new PacketPlayOutChat(ichatbasecomponent, chatmessagetype, uuid)), (future) -> { if (!future.isSuccess() && (chatmessagetype == ChatMessageType.GAME_INFO || chatmessagetype == ChatMessageType.SYSTEM)) { boolean flag = true; String s = ichatbasecomponent.a(256); IChatMutableComponent ichatmutablecomponent = (new ChatComponentText(s)).a(EnumChatFormat.YELLOW); this.playerConnection.sendPacket(new PacketPlayOutChat((new ChatMessage("multiplayer.message_not_delivered", new Object[]{ichatmutablecomponent})).a(EnumChatFormat.RED), ChatMessageType.SYSTEM, uuid)); } }); } public String v() { String s = this.playerConnection.networkManager.getSocketAddress().toString(); s = s.substring(s.indexOf("/") + 1); s = s.substring(0, s.indexOf(":")); return s; } public void a(PacketPlayInSettings packetplayinsettings) { this.bY = packetplayinsettings.d(); this.bZ = packetplayinsettings.e(); this.getDataWatcher().set(EntityPlayer.bi, (byte) packetplayinsettings.f()); this.getDataWatcher().set(EntityPlayer.bj, (byte) (packetplayinsettings.getMainHand() == EnumMainHand.LEFT ? 0 : 1)); } public EnumChatVisibility getChatFlags() { return this.bY; } public void setResourcePack(String s, String s1) { this.playerConnection.sendPacket(new PacketPlayOutResourcePackSend(s, s1)); } @Override protected int y() { return this.server.b(this.getProfile()); } public void resetIdleTimer() { this.ca = SystemUtils.getMonotonicMillis(); } public ServerStatisticManager getStatisticManager() { return this.serverStatisticManager; } public RecipeBookServer getRecipeBook() { return this.recipeBook; } public void c(Entity entity) { if (entity instanceof EntityHuman) { this.playerConnection.sendPacket(new PacketPlayOutEntityDestroy(new int[]{entity.getId()})); } else { this.removeQueue.add(entity.getId()); } } public void d(Entity entity) { this.removeQueue.remove(entity.getId()); } @Override protected void C() { if (this.isSpectator()) { this.df(); this.setInvisible(true); } else { super.C(); } } public Entity getSpecatorTarget() { return (Entity) (this.spectatedEntity == null ? this : this.spectatedEntity); } public void setSpectatorTarget(Entity entity) { Entity entity1 = this.getSpecatorTarget(); this.spectatedEntity = (Entity) (entity == null ? this : entity); if (entity1 != this.spectatedEntity) { this.playerConnection.sendPacket(new PacketPlayOutCamera(this.spectatedEntity)); this.enderTeleportTo(this.spectatedEntity.locX(), this.spectatedEntity.locY(), this.spectatedEntity.locZ()); } } @Override protected void E() { if (!this.worldChangeInvuln) { super.E(); } } @Override public void attack(Entity entity) { if (this.playerInteractManager.getGameMode() == EnumGamemode.SPECTATOR) { this.setSpectatorTarget(entity); } else { super.attack(entity); } } public long F() { return this.ca; } @Nullable public IChatBaseComponent getPlayerListName() { return null; } @Override public void swingHand(EnumHand enumhand) { super.swingHand(enumhand); this.resetAttackCooldown(); } public boolean H() { return this.worldChangeInvuln; } public void I() { this.worldChangeInvuln = false; } public AdvancementDataPlayer getAdvancementData() { return this.advancementDataPlayer; } public void a(WorldServer worldserver, double d0, double d1, double d2, float f, float f1) { this.setSpectatorTarget(this); this.stopRiding(); if (worldserver == this.world) { this.playerConnection.a(d0, d1, d2, f, f1); } else { WorldServer worldserver1 = this.getWorldServer(); WorldData worlddata = worldserver.getWorldData(); this.playerConnection.sendPacket(new PacketPlayOutRespawn(worldserver.getDimensionManager(), worldserver.getDimensionKey(), BiomeManager.a(worldserver.getSeed()), this.playerInteractManager.getGameMode(), this.playerInteractManager.c(), worldserver.isDebugWorld(), worldserver.isFlatWorld(), true)); this.playerConnection.sendPacket(new PacketPlayOutServerDifficulty(worlddata.getDifficulty(), worlddata.isDifficultyLocked())); this.server.getPlayerList().d(this); worldserver1.removePlayer(this); this.dead = false; this.setPositionRotation(d0, d1, d2, f, f1); this.spawnIn(worldserver); worldserver.addPlayerCommand(this); this.triggerDimensionAdvancements(worldserver1); this.playerConnection.a(d0, d1, d2, f, f1); this.playerInteractManager.a(worldserver); this.server.getPlayerList().a(this, worldserver); this.server.getPlayerList().updateClient(this); } } @Nullable public BlockPosition getSpawn() { return this.spawn; } public float getSpawnAngle() { return this.spawnAngle; } public ResourceKey getSpawnDimension() { return this.spawnDimension; } public boolean isSpawnForced() { return this.spawnForced; } public void setRespawnPosition(ResourceKey resourcekey, @Nullable BlockPosition blockposition, float f, boolean flag, boolean flag1) { if (blockposition != null) { boolean flag2 = blockposition.equals(this.spawn) && resourcekey.equals(this.spawnDimension); if (flag1 && !flag2) { this.sendMessage(new ChatMessage("block.minecraft.set_spawn"), SystemUtils.b); } this.spawn = blockposition; this.spawnDimension = resourcekey; this.spawnAngle = f; this.spawnForced = flag; } else { this.spawn = null; this.spawnDimension = World.OVERWORLD; this.spawnAngle = 0.0F; this.spawnForced = false; } } public void a(ChunkCoordIntPair chunkcoordintpair, Packet packet, Packet packet1) { this.playerConnection.sendPacket(packet1); this.playerConnection.sendPacket(packet); } public void a(ChunkCoordIntPair chunkcoordintpair) { if (this.isAlive()) { this.playerConnection.sendPacket(new PacketPlayOutUnloadChunk(chunkcoordintpair.x, chunkcoordintpair.z)); } } public SectionPosition O() { return this.cj; } public void a(SectionPosition sectionposition) { this.cj = sectionposition; } @Override public void a(SoundEffect soundeffect, SoundCategory soundcategory, float f, float f1) { this.playerConnection.sendPacket(new PacketPlayOutNamedSoundEffect(soundeffect, soundcategory, this.locX(), this.locY(), this.locZ(), f, f1)); } @Override public Packet P() { return new PacketPlayOutNamedEntitySpawn(this); } @Override public EntityItem a(ItemStack itemstack, boolean flag, boolean flag1) { EntityItem entityitem = super.a(itemstack, flag, flag1); if (entityitem == null) { return null; } else { this.world.addEntity(entityitem); ItemStack itemstack1 = entityitem.getItemStack(); if (flag1) { if (!itemstack1.isEmpty()) { this.a(StatisticList.ITEM_DROPPED.b(itemstack1.getItem()), itemstack.getCount()); } this.a(StatisticList.DROP); } return entityitem; } } @Nullable public ITextFilter Q() { return this.co; } }