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Paper/nms-patches/EntityHuman.patch

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--- ../work/decompile-8eb82bde/net/minecraft/server/EntityHuman.java 2014-12-13 22:35:14.800546027 +0000
+++ src/main/java/net/minecraft/server/EntityHuman.java 2014-12-13 22:34:55.728546234 +0000
@@ -8,13 +8,27 @@
import java.util.List;
import java.util.UUID;
+// CraftBukkit start
+import org.bukkit.craftbukkit.entity.CraftHumanEntity;
+import org.bukkit.craftbukkit.entity.CraftItem;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.entity.Player;
+import org.bukkit.event.entity.EntityCombustByEntityEvent;
+import org.bukkit.event.player.PlayerBedEnterEvent;
+import org.bukkit.event.player.PlayerBedLeaveEvent;
+import org.bukkit.event.player.PlayerDropItemEvent;
+import org.bukkit.event.player.PlayerItemConsumeEvent;
+import org.bukkit.event.player.PlayerVelocityEvent;
+import org.bukkit.util.Vector;
+// CraftBukkit end
+
public abstract class EntityHuman extends EntityLiving {
public PlayerInventory inventory = new PlayerInventory(this);
private InventoryEnderChest enderChest = new InventoryEnderChest();
public Container defaultContainer;
public Container activeContainer;
- protected FoodMetaData foodData = new FoodMetaData();
+ protected FoodMetaData foodData = new FoodMetaData(this); // CraftBukkit - add "this" to constructor
protected int bk;
public float bl;
public float bm;
@@ -34,6 +48,7 @@
private boolean d;
private BlockPosition e;
public PlayerAbilities abilities = new PlayerAbilities();
+ public int oldLevel = -1; // CraftBukkit - add field
public int expLevel;
public int expTotal;
public float exp;
@@ -46,6 +61,16 @@
private final GameProfile bF;
private boolean bG = false;
public EntityFishingHook hookedFish;
+
+ // CraftBukkit start
+ public boolean fauxSleeping;
+ public String spawnWorld = "";
+
+ @Override
+ public CraftHumanEntity getBukkitEntity() {
+ return (CraftHumanEntity) super.getBukkitEntity();
+ }
+ // CraftBukkit end
public EntityHuman(World world, GameProfile gameprofile) {
super(world);
@@ -265,6 +290,32 @@
if (this.g != null) {
this.b(this.g, 16);
int i = this.g.count;
+
+ // CraftBukkit start - fire PlayerItemConsumeEvent
+ org.bukkit.inventory.ItemStack craftItem = CraftItemStack.asBukkitCopy(this.g);
+ PlayerItemConsumeEvent event = new PlayerItemConsumeEvent((Player) this.getBukkitEntity(), craftItem);
+ world.getServer().getPluginManager().callEvent(event);
+
+ if (event.isCancelled()) {
+ // Update client
+ if (this instanceof EntityPlayer) {
+ ((EntityPlayer) this).playerConnection.sendPacket(new PacketPlayOutSetSlot((byte) 0, activeContainer.getSlot((IInventory) this.inventory, this.inventory.itemInHandIndex).index, this.g));
+ }
+ return;
+ }
+
+ // Plugin modified the item, process it but don't remove it
+ if (!craftItem.equals(event.getItem())) {
+ CraftItemStack.asNMSCopy(event.getItem()).b(this.world, this);
+
+ // Update client
+ if (this instanceof EntityPlayer) {
+ ((EntityPlayer) this).playerConnection.sendPacket(new PacketPlayOutSetSlot((byte) 0, activeContainer.getSlot((IInventory) this.inventory, this.inventory.itemInHandIndex).index, this.g));
+ }
+ return;
+ }
+ // CraftBukkit end
+
ItemStack itemstack = this.g.b(this.world, this);
if (itemstack != this.g || itemstack != null && itemstack.count != i) {
@@ -324,7 +375,8 @@
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) {
@@ -348,7 +400,7 @@
this.j((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;
@@ -438,11 +490,14 @@
public void b(Entity entity, int i) {
this.addScore(i);
- Collection collection = this.getScoreboard().getObjectivesForCriteria(IScoreboardCriteria.f);
+ // CraftBukkit - Get our scores instead
+ Collection<ScoreboardScore> collection = this.world.getServer().getScoreboardManager().getScoreboardScores(IScoreboardCriteria.f, this.getName(), new java.util.ArrayList<ScoreboardScore>());
+
if (entity instanceof EntityHuman) {
this.b(StatisticList.B);
- collection.addAll(this.getScoreboard().getObjectivesForCriteria(IScoreboardCriteria.e));
+ // CraftBukkit - Get our scores instead
+ this.world.getServer().getScoreboardManager().getScoreboardScores(IScoreboardCriteria.e, this.getName(), collection);
collection.addAll(this.e(entity));
} else {
this.b(StatisticList.z);
@@ -451,8 +506,7 @@
Iterator iterator = collection.iterator();
while (iterator.hasNext()) {
- ScoreboardObjective scoreboardobjective = (ScoreboardObjective) iterator.next();
- ScoreboardScore scoreboardscore = this.getScoreboard().getPlayerScoreForObjective(this.getName(), scoreboardobjective);
+ ScoreboardScore scoreboardscore = (ScoreboardScore) iterator.next(); // CraftBukkit - Use our scores instead
scoreboardscore.incrementScore();
}
@@ -491,6 +545,7 @@
}
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() != null ? this.inventory.getItemInHand().count : 1), false, true);
}
@@ -532,6 +587,30 @@
entityitem.motY += (double) ((this.random.nextFloat() - this.random.nextFloat()) * 0.1F);
entityitem.motZ += Math.sin((double) f1) * (double) f;
}
+
+ // CraftBukkit start - fire PlayerDropItemEvent
+ Player player = (Player) this.getBukkitEntity();
+ CraftItem drop = new CraftItem(this.world.getServer(), entityitem);
+
+ 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()) && 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
this.a(entityitem);
if (flag1) {
@@ -623,6 +702,13 @@
this.bv = new BlockPosition(this);
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.c = new BlockPosition(nbttagcompound.getInt("SpawnX"), nbttagcompound.getInt("SpawnY"), nbttagcompound.getInt("SpawnZ"));
@@ -665,6 +751,7 @@
if (itemstack != null && itemstack.getItem() != null) {
nbttagcompound.set("SelectedItem", itemstack.save(new NBTTagCompound()));
}
+ nbttagcompound.setString("SpawnWorld", spawnWorld); // CraftBukkit - fixes bed spawns for multiworld worlds
}
@@ -684,7 +771,7 @@
if (damagesource.r()) {
if (this.world.getDifficulty() == EnumDifficulty.PEACEFUL) {
- f = 0.0F;
+ return false; // CraftBukkit - f = 0.0f -> return false
}
if (this.world.getDifficulty() == EnumDifficulty.EASY) {
@@ -696,7 +783,7 @@
}
}
- if (f == 0.0F) {
+ if (false && f == 0.0F) { // CraftBukkit - Don't filter out 0 damage
return false;
} else {
Entity entity = damagesource.getEntity();
@@ -712,10 +799,29 @@
}
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) {
@@ -742,7 +848,12 @@
return (float) i / (float) this.inventory.armor.length;
}
- protected void d(DamageSource damagesource, float f) {
+ // CraftBukkit start
+ protected boolean d(DamageSource damagesource, float f) { // void -> boolean
+ if (true) {
+ return super.d(damagesource, f);
+ }
+ // CraftBukkit end
if (!this.isInvulnerable(damagesource)) {
if (!damagesource.ignoresArmor() && this.isBlocking() && f > 0.0F) {
f = (1.0F + f) * 0.5F;
@@ -766,6 +877,7 @@
}
}
+ return false; // CraftBukkit
}
public void openSign(TileEntitySign tileentitysign) {}
@@ -800,7 +912,8 @@
}
if (itemstack.a(this, (EntityLiving) entity)) {
- if (itemstack.count <= 0 && !this.abilities.canInstantlyBuild) {
+ // CraftBukkit - bypass infinite items; <= 0 -> == 0
+ if (itemstack.count == 0 && !this.abilities.canInstantlyBuild) {
this.bZ();
}
@@ -866,8 +979,15 @@
int j = EnchantmentManager.getFireAspectEnchantmentLevel(this);
if (entity instanceof EntityLiving && j > 0 && !entity.isBurning()) {
- flag1 = 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()) {
+ flag1 = true;
+ entity.setOnFire(combustEvent.getDuration());
+ }
+ // CraftBukkit end
}
double d0 = entity.motX;
@@ -884,11 +1004,28 @@
}
if (entity instanceof EntityPlayer && entity.velocityChanged) {
- ((EntityPlayer) entity).playerConnection.sendPacket(new PacketPlayOutEntityVelocity(entity));
- entity.velocityChanged = false;
- entity.motX = d0;
- entity.motY = d1;
- entity.motZ = d2;
+ // CraftBukkit start - Add Velocity Event
+ boolean cancelled = false;
+ Player player = (Player) entity.getBukkitEntity();
+ org.bukkit.util.Vector velocity = new Vector( d0, d1, d2 );
+
+ 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(velocity);
+ }
+
+ if (!cancelled) {
+ ( (EntityPlayer) entity ).playerConnection.sendPacket( new PacketPlayOutEntityVelocity( entity ) );
+ entity.velocityChanged = false;
+ entity.motX = d0;
+ entity.motY = d1;
+ entity.motZ = d2;
+ }
+ // CraftBukkit end
}
if (flag) {
@@ -922,7 +1059,8 @@
if (itemstack != null && object instanceof EntityLiving) {
itemstack.a((EntityLiving) object, this);
- if (itemstack.count <= 0) {
+ // CraftBukkit - bypass infinite items; <= 0 -> == 0
+ if (itemstack.count == 0) {
this.bZ();
}
}
@@ -930,7 +1068,14 @@
if (entity instanceof EntityLiving) {
this.a(StatisticList.w, Math.round(f * 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
}
}
@@ -995,6 +1140,20 @@
if (this.av()) {
this.mount((Entity) null);
}
+
+ // CraftBukkit start - fire PlayerBedEnterEvent
+ if (this.getBukkitEntity() instanceof Player) {
+ Player player = (Player) this.getBukkitEntity();
+ org.bukkit.block.Block bed = this.world.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ());
+
+ PlayerBedEnterEvent event = new PlayerBedEnterEvent(player, bed);
+ this.world.getServer().getPluginManager().callEvent(event);
+
+ if (event.isCancelled()) {
+ return EnumBedResult.OTHER_PROBLEM;
+ }
+ }
+ // CraftBukkit end
this.a(0.2F, 0.2F);
if (this.world.isLoaded(blockposition)) {
@@ -1077,6 +1236,23 @@
if (!this.world.isStatic && flag1) {
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.bv;
+ 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);
+ this.world.getServer().getPluginManager().callEvent(event);
+ }
+ // CraftBukkit end
this.sleepTicks = flag ? 0 : 100;
if (flag2) {
@@ -1090,6 +1266,7 @@
}
public static BlockPosition getBed(World world, BlockPosition blockposition, boolean flag) {
+ ((ChunkProviderServer) world.chunkProvider).getChunkAt(blockposition.getX() >> 4, blockposition.getZ() >> 4); // CraftBukkit
if (world.getType(blockposition).getBlock() != Blocks.BED) {
if (!flag) {
return null;
@@ -1128,9 +1305,11 @@
if (blockposition != null) {
this.c = blockposition;
this.d = flag;
+ this.spawnWorld = this.world.worldData.getName(); // CraftBukkit
} else {
this.c = null;
this.d = false;
+ this.spawnWorld = ""; // CraftBukkit
}
}
@@ -1477,6 +1656,7 @@
}
public IChatBaseComponent getScoreboardDisplayName() {
+ // CraftBukkit - todo: fun
ChatComponentText chatcomponenttext = new ChatComponentText(ScoreboardTeam.getPlayerDisplayName(this.getScoreboardTeam(), this.getName()));
chatcomponenttext.getChatModifier().setChatClickable(new ChatClickable(EnumClickAction.SUGGEST_COMMAND, "/msg " + this.getName() + " "));
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