--- a/net/minecraft/server/EntityHuman.java +++ b/net/minecraft/server/EntityHuman.java @@ -16,10 +16,24 @@ import java.util.function.Predicate; import javax.annotation.Nullable; +// CraftBukkit start +import org.bukkit.craftbukkit.entity.CraftHumanEntity; +import org.bukkit.craftbukkit.util.CraftVector; +import org.bukkit.entity.Item; +import org.bukkit.entity.Player; +import org.bukkit.event.entity.CreatureSpawnEvent; +import org.bukkit.event.entity.EntityCombustByEntityEvent; +import org.bukkit.event.player.PlayerBedLeaveEvent; +import org.bukkit.event.player.PlayerDropItemEvent; +import org.bukkit.event.player.PlayerVelocityEvent; +import org.bukkit.util.Vector; +// CraftBukkit end + public abstract class EntityHuman extends EntityLiving { public static final EntitySize bo = EntitySize.b(0.6F, 1.8F); - private static final Map<EntityPose, EntitySize> b = ImmutableMap.builder().put(EntityPose.STANDING, EntityHuman.bo).put(EntityPose.SLEEPING, EntityHuman.ao).put(EntityPose.FALL_FLYING, EntitySize.b(0.6F, 0.6F)).put(EntityPose.SWIMMING, EntitySize.b(0.6F, 0.6F)).put(EntityPose.SPIN_ATTACK, EntitySize.b(0.6F, 0.6F)).put(EntityPose.CROUCHING, EntitySize.b(0.6F, 1.5F)).put(EntityPose.DYING, EntitySize.c(0.2F, 0.2F)).build(); + // CraftBukkit - decompile error + private static final Map<EntityPose, EntitySize> b = ImmutableMap.<EntityPose, EntitySize>builder().put(EntityPose.STANDING, EntityHuman.bo).put(EntityPose.SLEEPING, EntityHuman.ao).put(EntityPose.FALL_FLYING, EntitySize.b(0.6F, 0.6F)).put(EntityPose.SWIMMING, EntitySize.b(0.6F, 0.6F)).put(EntityPose.SPIN_ATTACK, EntitySize.b(0.6F, 0.6F)).put(EntityPose.CROUCHING, EntitySize.b(0.6F, 1.5F)).put(EntityPose.DYING, EntitySize.c(0.2F, 0.2F)).build(); private static final DataWatcherObject<Float> c = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.c); private static final DataWatcherObject<Integer> d = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.b); protected static final DataWatcherObject<Byte> bp = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.a); @@ -28,10 +42,10 @@ protected static final DataWatcherObject<NBTTagCompound> bs = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.p); private long e; public final PlayerInventory inventory = new PlayerInventory(this); - protected InventoryEnderChest enderChest = new InventoryEnderChest(); + protected InventoryEnderChest enderChest = new InventoryEnderChest(this); // CraftBukkit - add "this" to constructor public final ContainerPlayer defaultContainer; public Container activeContainer; - protected FoodMetaData foodData = new FoodMetaData(); + protected FoodMetaData foodData = new FoodMetaData(this); // CraftBukkit - add "this" to constructor protected int by; public float bz; public float bA; @@ -57,6 +71,16 @@ @Nullable public EntityFishingHook hookedFish; + // CraftBukkit start + public boolean fauxSleeping; + public int oldLevel = -1; + + @Override + public CraftHumanEntity getBukkitEntity() { + return (CraftHumanEntity) super.getBukkitEntity(); + } + // CraftBukkit end + public EntityHuman(World world, BlockPosition blockposition, GameProfile gameprofile) { super(EntityTypes.PLAYER, world); this.bS = ItemStack.b; @@ -194,7 +218,7 @@ ItemStack itemstack = this.getEquipment(EnumItemSlot.HEAD); if (itemstack.getItem() == Items.TURTLE_HELMET && !this.a((Tag) TagsFluid.WATER)) { - this.addEffect(new MobEffect(MobEffects.WATER_BREATHING, 200, 0, false, false, true)); + this.addEffect(new MobEffect(MobEffects.WATER_BREATHING, 200, 0, false, false, true), org.bukkit.event.entity.EntityPotionEffectEvent.Cause.TURTLE_HELMET); // CraftBukkit } } @@ -359,7 +383,8 @@ if (this.world.getDifficulty() == EnumDifficulty.PEACEFUL && this.world.getGameRules().getBoolean(GameRules.NATURAL_REGENERATION)) { if (this.getHealth() < this.getMaxHealth() && this.ticksLived % 20 == 0) { - this.heal(1.0F); + // CraftBukkit - added regain reason of "REGEN" for filtering purposes. + this.heal(1.0F, org.bukkit.event.entity.EntityRegainHealthEvent.RegainReason.REGEN); } if (this.foodData.c() && this.ticksLived % 10 == 0) { @@ -544,6 +569,30 @@ entityitem.setMot((double) (-f3 * f2 * 0.3F) + Math.cos((double) f5) * (double) f6, (double) (-f1 * 0.3F + 0.1F + (this.random.nextFloat() - this.random.nextFloat()) * 0.1F), (double) (f4 * f2 * 0.3F) + Math.sin((double) f5) * (double) f6); } + // CraftBukkit start - fire PlayerDropItemEvent + Player player = (Player) this.getBukkitEntity(); + Item drop = (Item) entityitem.getBukkitEntity(); + + PlayerDropItemEvent event = new PlayerDropItemEvent(player, drop); + this.world.getServer().getPluginManager().callEvent(event); + + if (event.isCancelled()) { + org.bukkit.inventory.ItemStack cur = player.getInventory().getItemInHand(); + if (flag1 && (cur == null || cur.getAmount() == 0)) { + // The complete stack was dropped + player.getInventory().setItemInHand(drop.getItemStack()); + } else if (flag1 && cur.isSimilar(drop.getItemStack()) && cur.getAmount() < cur.getMaxStackSize() && drop.getItemStack().getAmount() == 1) { + // Only one item is dropped + cur.setAmount(cur.getAmount() + 1); + player.getInventory().setItemInHand(cur); + } else { + // Fallback + player.getInventory().addItem(drop.getItemStack()); + } + return null; + } + // CraftBukkit end + return entityitem; } } @@ -670,16 +719,17 @@ if (this.isInvulnerable(damagesource)) { return false; } else if (this.abilities.isInvulnerable && !damagesource.ignoresInvulnerability()) { + this.forceExplosionKnockback = true; // SPIGOT-5258 - Make invulnerable players get knockback from explosions return false; } else { this.ticksFarFromPlayer = 0; if (this.dk()) { return false; } else { - this.releaseShoulderEntities(); + // this.releaseShoulderEntities(); // CraftBukkit - moved down if (damagesource.s()) { if (this.world.getDifficulty() == EnumDifficulty.PEACEFUL) { - f = 0.0F; + return false; // CraftBukkit - f = 0.0f -> return false } if (this.world.getDifficulty() == EnumDifficulty.EASY) { @@ -691,7 +741,13 @@ } } - return f == 0.0F ? false : super.damageEntity(damagesource, f); + // CraftBukkit start - Don't filter out 0 damage + boolean damaged = super.damageEntity(damagesource, f); + if (damaged) { + this.releaseShoulderEntities(); + } + return damaged; + // CraftBukkit end } } } @@ -706,10 +762,29 @@ } public boolean a(EntityHuman entityhuman) { - ScoreboardTeamBase scoreboardteambase = this.getScoreboardTeam(); - ScoreboardTeamBase scoreboardteambase1 = entityhuman.getScoreboardTeam(); + // CraftBukkit start - Change to check OTHER player's scoreboard team according to API + // To summarize this method's logic, it's "Can parameter hurt this" + org.bukkit.scoreboard.Team team; + if (entityhuman instanceof EntityPlayer) { + EntityPlayer thatPlayer = (EntityPlayer) entityhuman; + team = thatPlayer.getBukkitEntity().getScoreboard().getPlayerTeam(thatPlayer.getBukkitEntity()); + if (team == null || team.allowFriendlyFire()) { + return true; + } + } else { + // This should never be called, but is implemented anyway + org.bukkit.OfflinePlayer thisPlayer = entityhuman.world.getServer().getOfflinePlayer(entityhuman.getName()); + team = entityhuman.world.getServer().getScoreboardManager().getMainScoreboard().getPlayerTeam(thisPlayer); + if (team == null || team.allowFriendlyFire()) { + return true; + } + } - return scoreboardteambase == null ? true : (!scoreboardteambase.isAlly(scoreboardteambase1) ? true : scoreboardteambase.allowFriendlyFire()); + if (this instanceof EntityPlayer) { + return !team.hasPlayer(((EntityPlayer) this).getBukkitEntity()); + } + return !team.hasPlayer(this.world.getServer().getOfflinePlayer(this.getName())); + // CraftBukkit end } @Override @@ -746,8 +821,13 @@ } } + // CraftBukkit start @Override - protected void damageEntity0(DamageSource damagesource, float f) { + protected boolean damageEntity0(DamageSource damagesource, float f) { // void -> boolean + if (true) { + return super.damageEntity0(damagesource, f); + } + // CraftBukkit end if (!this.isInvulnerable(damagesource)) { f = this.applyArmorModifier(damagesource, f); f = this.applyMagicModifier(damagesource, f); @@ -773,6 +853,7 @@ } } + return false; // CraftBukkit } @Override @@ -928,7 +1009,7 @@ f *= 0.2F + f2 * f2 * 0.8F; f1 *= f2; - this.resetAttackCooldown(); + // this.resetAttackCooldown(); // CraftBukkit - Moved to EntityLiving to reset the cooldown after the damage is dealt if (f > 0.0F || f1 > 0.0F) { boolean flag = f2 > 0.9F; boolean flag1 = false; @@ -967,8 +1048,15 @@ if (entity instanceof EntityLiving) { f3 = ((EntityLiving) entity).getHealth(); if (j > 0 && !entity.isBurning()) { - flag4 = true; - entity.setOnFire(1); + // CraftBukkit start - Call a combust event when somebody hits with a fire enchanted item + EntityCombustByEntityEvent combustEvent = new EntityCombustByEntityEvent(this.getBukkitEntity(), entity.getBukkitEntity(), 1); + org.bukkit.Bukkit.getPluginManager().callEvent(combustEvent); + + if (!combustEvent.isCancelled()) { + flag4 = true; + entity.setOnFire(combustEvent.getDuration(), false); + } + // CraftBukkit end } } @@ -996,8 +1084,11 @@ EntityLiving entityliving = (EntityLiving) iterator.next(); if (entityliving != this && entityliving != entity && !this.r(entityliving) && (!(entityliving instanceof EntityArmorStand) || !((EntityArmorStand) entityliving).isMarker()) && this.h((Entity) entityliving) < 9.0D) { + // CraftBukkit start - Only apply knockback if the damage hits + if (entityliving.damageEntity(DamageSource.playerAttack(this).sweep(), f4)) { entityliving.a(0.4F, (double) MathHelper.sin(this.yaw * 0.017453292F), (double) (-MathHelper.cos(this.yaw * 0.017453292F))); - entityliving.damageEntity(DamageSource.playerAttack(this), f4); + } + // CraftBukkit end } } @@ -1006,9 +1097,26 @@ } if (entity instanceof EntityPlayer && entity.velocityChanged) { + // CraftBukkit start - Add Velocity Event + boolean cancelled = false; + Player player = (Player) entity.getBukkitEntity(); + org.bukkit.util.Vector velocity = CraftVector.toBukkit(vec3d); + + PlayerVelocityEvent event = new PlayerVelocityEvent(player, velocity.clone()); + world.getServer().getPluginManager().callEvent(event); + + if (event.isCancelled()) { + cancelled = true; + } else if (!velocity.equals(event.getVelocity())) { + player.setVelocity(event.getVelocity()); + } + + if (!cancelled) { ((EntityPlayer) entity).playerConnection.sendPacket(new PacketPlayOutEntityVelocity(entity)); entity.velocityChanged = false; entity.setMot(vec3d); + } + // CraftBukkit end } if (flag2) { @@ -1053,7 +1161,14 @@ this.a(StatisticList.DAMAGE_DEALT, Math.round(f5 * 10.0F)); if (j > 0) { - entity.setOnFire(j * 4); + // CraftBukkit start - Call a combust event when somebody hits with a fire enchanted item + EntityCombustByEntityEvent combustEvent = new EntityCombustByEntityEvent(this.getBukkitEntity(), entity.getBukkitEntity(), j * 4); + org.bukkit.Bukkit.getPluginManager().callEvent(combustEvent); + + if (!combustEvent.isCancelled()) { + entity.setOnFire(combustEvent.getDuration(), false); + } + // CraftBukkit end } if (this.world instanceof WorldServer && f5 > 2.0F) { @@ -1069,6 +1184,11 @@ if (flag4) { entity.extinguish(); } + // CraftBukkit start - resync on cancelled event + if (this instanceof EntityPlayer) { + ((EntityPlayer) this).getBukkitEntity().updateInventory(); + } + // CraftBukkit end } } @@ -1129,17 +1249,40 @@ } public Either<EntityHuman.EnumBedResult, Unit> sleep(BlockPosition blockposition) { + // CraftBukkit start + return this.sleep(blockposition, false); + } + + public Either<EntityHuman.EnumBedResult, Unit> sleep(BlockPosition blockposition, boolean force) { + // CraftBukkit end this.entitySleep(blockposition); this.sleepTicks = 0; return Either.right(Unit.INSTANCE); } public void wakeup(boolean flag, boolean flag1) { + BlockPosition bedPosition = this.getBedPosition().orElse(null); // CraftBukkit super.entityWakeup(); if (this.world instanceof WorldServer && flag1) { ((WorldServer) this.world).everyoneSleeping(); } + // CraftBukkit start - fire PlayerBedLeaveEvent + if (this.getBukkitEntity() instanceof Player) { + Player player = (Player) this.getBukkitEntity(); + + org.bukkit.block.Block bed; + if (bedPosition != null) { + bed = this.world.getWorld().getBlockAt(bedPosition.getX(), bedPosition.getY(), bedPosition.getZ()); + } else { + bed = this.world.getWorld().getBlockAt(player.getLocation()); + } + + PlayerBedLeaveEvent event = new PlayerBedLeaveEvent(player, bed, true); + this.world.getServer().getPluginManager().callEvent(event); + } + // CraftBukkit end + this.sleepTicks = flag ? 0 : 100; } @@ -1249,7 +1392,11 @@ this.setMot(vec3d2.x, d3 * 0.6D, vec3d2.z); this.aL = f; this.fallDistance = 0.0F; - this.setFlag(7, false); + // CraftBukkit start + if (getFlag(7) && !org.bukkit.craftbukkit.event.CraftEventFactory.callToggleGlideEvent(this, false).isCancelled()) { + this.setFlag(7, false); + } + // CraftBukkit end } else { super.f(vec3d); } @@ -1379,12 +1526,24 @@ } public void startGliding() { - this.setFlag(7, true); + // CraftBukkit start + if (!org.bukkit.craftbukkit.event.CraftEventFactory.callToggleGlideEvent(this, true).isCancelled()) { + this.setFlag(7, true); + } else { + // SPIGOT-5542: must toggle like below + this.setFlag(7, true); + this.setFlag(7, false); + } + // CraftBukkit end } public void stopGliding() { + // CraftBukkit start + if (!org.bukkit.craftbukkit.event.CraftEventFactory.callToggleGlideEvent(this, false).isCancelled()) { this.setFlag(7, true); this.setFlag(7, false); + } + // CraftBukkit end } @Override @@ -1599,26 +1758,31 @@ protected void releaseShoulderEntities() { if (this.e + 20L < this.world.getTime()) { - this.spawnEntityFromShoulder(this.getShoulderEntityLeft()); - this.setShoulderEntityLeft(new NBTTagCompound()); - this.spawnEntityFromShoulder(this.getShoulderEntityRight()); - this.setShoulderEntityRight(new NBTTagCompound()); + // CraftBukkit start + if (this.spawnEntityFromShoulder(this.getShoulderEntityLeft())) { + this.setShoulderEntityLeft(new NBTTagCompound()); + } + if (this.spawnEntityFromShoulder(this.getShoulderEntityRight())) { + this.setShoulderEntityRight(new NBTTagCompound()); + } + // CraftBukkit end } } - private void spawnEntityFromShoulder(NBTTagCompound nbttagcompound) { + private boolean spawnEntityFromShoulder(NBTTagCompound nbttagcompound) { // CraftBukkit void->boolean if (!this.world.isClientSide && !nbttagcompound.isEmpty()) { - EntityTypes.a(nbttagcompound, this.world).ifPresent((entity) -> { + return EntityTypes.a(nbttagcompound, this.world).map((entity) -> { // CraftBukkit if (entity instanceof EntityTameableAnimal) { ((EntityTameableAnimal) entity).setOwnerUUID(this.uniqueID); } entity.setPosition(this.locX(), this.locY() + 0.699999988079071D, this.locZ()); - ((WorldServer) this.world).addEntitySerialized(entity); - }); + return ((WorldServer) this.world).addEntitySerialized(entity, CreatureSpawnEvent.SpawnReason.SHOULDER_ENTITY); // CraftBukkit + }).orElse(true); // CraftBukkit } + return true; // CraftBukkit } @Override