--- a/net/minecraft/server/EntityHuman.java +++ b/net/minecraft/server/EntityHuman.java @@ -12,6 +12,18 @@ import java.util.function.Predicate; import javax.annotation.Nullable; +// CraftBukkit start +import org.bukkit.craftbukkit.entity.CraftHumanEntity; +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 { private static final DataWatcherObject a = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.c); @@ -21,10 +33,10 @@ protected static final DataWatcherObject bz = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.p); protected static final DataWatcherObject bA = DataWatcher.a(EntityHuman.class, DataWatcherRegistry.p); public PlayerInventory inventory = new PlayerInventory(this); - protected InventoryEnderChest enderChest = new InventoryEnderChest(); + protected InventoryEnderChest enderChest = new InventoryEnderChest(this); // CraftBukkit - add "this" to constructor public Container defaultContainer; public Container activeContainer; - protected FoodMetaData foodData = new FoodMetaData(); + protected FoodMetaData foodData = new FoodMetaData(this); // CraftBukkit - add "this" to constructor protected int bG; public float bH; public float bI; @@ -57,6 +69,17 @@ @Nullable public EntityFishingHook hookedFish; + // CraftBukkit start + public boolean fauxSleeping; + public String spawnWorld = ""; + public int oldLevel = -1; + + @Override + public CraftHumanEntity getBukkitEntity() { + return (CraftHumanEntity) super.getBukkitEntity(); + } + // CraftBukkit end + public EntityHuman(World world, GameProfile gameprofile) { super(EntityTypes.PLAYER, world); this.cd = ItemStack.a; @@ -181,7 +204,7 @@ ItemStack itemstack = this.getEquipment(EnumItemSlot.HEAD); if (itemstack.getItem() == Items.TURTLE_HELMET && !this.a(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 } } @@ -366,7 +389,8 @@ if (this.world.getDifficulty() == EnumDifficulty.PEACEFUL && this.world.getGameRules().getBoolean("naturalRegeneration")) { 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) { @@ -390,7 +414,7 @@ this.o((float) attributeinstance.getValue()); float f = MathHelper.sqrt(this.motX * this.motX + this.motZ * this.motZ); - float f1 = (float) (Math.atan(-this.motY * 0.20000000298023224D) * 15.0D); + float f1 = (float) ( org.bukkit.craftbukkit.TrigMath.atan(-this.motY * 0.20000000298023224D) * 15.0D); // CraftBukkit if (f > 0.1F) { f = 0.1F; @@ -513,6 +537,7 @@ @Nullable public EntityItem a(boolean flag) { + // Called only when dropped by Q or CTRL-Q return this.a(this.inventory.splitStack(this.inventory.itemInHandIndex, flag && !this.inventory.getItemInHand().isEmpty() ? this.inventory.getItemInHand().getCount() : 1), false, true); } @@ -555,6 +580,30 @@ entityitem.motZ += Math.sin((double) f1) * (double) f; } + // 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 + ItemStack itemstack1 = this.a(entityitem); if (flag1) { @@ -649,6 +698,13 @@ this.a(true, true, false); } + // CraftBukkit start + this.spawnWorld = nbttagcompound.getString("SpawnWorld"); + if ("".equals(spawnWorld)) { + this.spawnWorld = this.world.getServer().getWorlds().get(0).getName(); + } + // CraftBukkit end + if (nbttagcompound.hasKeyOfType("SpawnX", 99) && nbttagcompound.hasKeyOfType("SpawnY", 99) && nbttagcompound.hasKeyOfType("SpawnZ", 99)) { this.e = new BlockPosition(nbttagcompound.getInt("SpawnX"), nbttagcompound.getInt("SpawnY"), nbttagcompound.getInt("SpawnZ")); this.f = nbttagcompound.getBoolean("SpawnForced"); @@ -699,6 +755,7 @@ if (!this.getShoulderEntityRight().isEmpty()) { nbttagcompound.set("ShoulderEntityRight", this.getShoulderEntityRight()); } + nbttagcompound.setString("SpawnWorld", spawnWorld); // CraftBukkit - fixes bed spawns for multiworld worlds } @@ -716,10 +773,10 @@ this.a(true, true, false); } - 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) { @@ -731,7 +788,13 @@ } } - 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 } } } @@ -745,10 +808,29 @@ } 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 } protected void damageArmor(float f) { @@ -791,7 +873,12 @@ return (float) i / (float) this.inventory.armor.size(); } - protected void damageEntity0(DamageSource damagesource, float f) { + // CraftBukkit start + 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); @@ -817,6 +904,7 @@ } } + return false; // CraftBukkit } public void openSign(TileEntitySign tileentitysign) {} @@ -938,8 +1026,15 @@ 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 } } @@ -970,8 +1065,11 @@ EntityLiving entityliving = (EntityLiving) iterator.next(); if (entityliving != this && entityliving != entity && !this.r(entityliving) && (!(entityliving instanceof EntityArmorStand) || !((EntityArmorStand) entityliving).isMarker()) && this.h(entityliving) < 9.0D) { + // CraftBukkit start - Only apply knockback if the damage hits + if (entityliving.damageEntity(DamageSource.playerAttack(this).sweep(), f4)) { entityliving.a(this, 0.4F, (double) MathHelper.sin(this.yaw * 0.017453292F), (double) (-MathHelper.cos(this.yaw * 0.017453292F))); - entityliving.damageEntity(DamageSource.playerAttack(this), f4); + } + // CraftBukkit end } } @@ -980,11 +1078,28 @@ } if (entity instanceof EntityPlayer && entity.velocityChanged) { + // CraftBukkit start - Add Velocity Event + boolean cancelled = false; + Player player = (Player) entity.getBukkitEntity(); + org.bukkit.util.Vector velocity = new Vector( d1, d2, d3 ); + + 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.motX = d1; entity.motY = d2; entity.motZ = d3; + } + // CraftBukkit end } if (flag2) { @@ -1033,7 +1148,14 @@ 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()); + } + // CraftBukkit end } if (this.world instanceof WorldServer && f5 > 2.0F) { @@ -1049,6 +1171,11 @@ if (flag4) { entity.extinguish(); } + // CraftBukkit start - resync on cancelled event + if (this instanceof EntityPlayer) { + ((EntityPlayer) this).getBukkitEntity().updateInventory(); + } + // CraftBukkit end } } @@ -1110,15 +1237,15 @@ return this.h; } - public EntityHuman.EnumBedResult a(BlockPosition blockposition) { - EnumDirection enumdirection = (EnumDirection) this.world.getType(blockposition).get(BlockFacingHorizontal.FACING); - + // CraftBukkit start - moved bed result checks from below into separate method + private EntityHuman.EnumBedResult getBedResult(BlockPosition blockposition, EnumDirection enumdirection) { if (!this.world.isClientSide) { if (this.isSleeping() || !this.isAlive()) { return EntityHuman.EnumBedResult.OTHER_PROBLEM; } - if (!this.world.worldProvider.isOverworld()) { + // CraftBukkit - moved world and biome check from BlockBed interact handling here + if (!world.worldProvider.canRespawn() || world.getBiome(blockposition) == Biomes.NETHER || !this.world.worldProvider.isOverworld()) { return EntityHuman.EnumBedResult.NOT_POSSIBLE_HERE; } @@ -1140,6 +1267,30 @@ } } } + return EntityHuman.EnumBedResult.OK; + } + + public EntityHuman.EnumBedResult a(BlockPosition blockposition) { + // CraftBukkit start - moved checks into separate method above, add force + return this.a(blockposition, false); + } + + public EntityHuman.EnumBedResult a(BlockPosition blockposition, boolean force) { + EnumDirection enumdirection = (EnumDirection) this.world.getType(blockposition).get(BlockFacingHorizontal.FACING); + EntityHuman.EnumBedResult bedResult = force ? EnumBedResult.OK : this.getBedResult(blockposition, enumdirection); + + if (bedResult == EntityHuman.EnumBedResult.OTHER_PROBLEM) { + return bedResult; // return immediately if the result is not bypassable by plugins + } + + if (this.getBukkitEntity() instanceof Player) { + bedResult = org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerBedEnterEvent(this, blockposition, bedResult); + + if (bedResult != EntityHuman.EnumBedResult.OK) { + return bedResult; + } + } + // CraftBukkit end if (this.isPassenger()) { this.stopRiding(); @@ -1206,6 +1357,24 @@ this.world.everyoneSleeping(); } + // CraftBukkit start - fire PlayerBedLeaveEvent + if (this.getBukkitEntity() instanceof Player) { + Player player = (Player) this.getBukkitEntity(); + + org.bukkit.block.Block bed; + BlockPosition blockposition = this.bedPosition; + if (blockposition != null) { + bed = this.world.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()); + } else { + bed = this.world.getWorld().getBlockAt(player.getLocation()); + } + + PlayerBedLeaveEvent event = new PlayerBedLeaveEvent(player, bed, flag2); + this.world.getServer().getPluginManager().callEvent(event); + flag2 = event.shouldSetSpawnLocation(); + } + // CraftBukkit end + this.sleepTicks = flag ? 0 : 100; if (flag2) { this.setRespawnPosition(this.bedPosition, false); @@ -1257,9 +1426,11 @@ if (blockposition != null) { this.e = blockposition; this.f = flag; + this.spawnWorld = this.world.worldData.getName(); // CraftBukkit } else { this.e = null; this.f = false; + this.spawnWorld = ""; // CraftBukkit } } @@ -1325,7 +1496,11 @@ this.motY = d3 * 0.6D; this.aU = f3; 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.a(f, f1, f2); } @@ -1625,13 +1800,17 @@ } protected void releaseShoulderEntities() { - 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(@Nullable NBTTagCompound nbttagcompound) { + private boolean spawnEntityFromShoulder(@Nullable NBTTagCompound nbttagcompound) { // CraftBukkit void->boolean if (!this.world.isClientSide && !nbttagcompound.isEmpty()) { Entity entity = EntityTypes.a(nbttagcompound, this.world); @@ -1640,9 +1819,10 @@ } entity.setPosition(this.locX, this.locY + 0.699999988079071D, this.locZ); - this.world.addEntity(entity); + return this.world.addEntity(entity, CreatureSpawnEvent.SpawnReason.SHOULDER_ENTITY); // CraftBukkit } + return true; // CraftBukkit } public abstract boolean isSpectator();