--- a/net/minecraft/server/EntityTrackerEntry.java +++ b/net/minecraft/server/EntityTrackerEntry.java @@ -9,6 +9,11 @@ import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; +// CraftBukkit start +import org.bukkit.entity.Player; +import org.bukkit.event.player.PlayerVelocityEvent; +// CraftBukkit end + public class EntityTrackerEntry { private static final Logger c = LogManager.getLogger(); @@ -79,13 +84,14 @@ this.broadcast(new PacketPlayOutMount(this.tracker)); } - if (this.tracker instanceof EntityItemFrame && this.a % 10 == 0) { + // PAIL : rename + if (this.tracker instanceof EntityItemFrame /*&& this.a % 10 == 0*/) { // CraftBukkit - Moved below, should always enter this block EntityItemFrame entityitemframe = (EntityItemFrame) this.tracker; ItemStack itemstack = entityitemframe.getItem(); - if (itemstack != null && itemstack.getItem() instanceof ItemWorldMap) { + if (this.a % 10 == 0 && itemstack != null && itemstack.getItem() instanceof ItemWorldMap) { // CraftBukkit - Moved this.m % 10 logic here so item frames do not enter the other blocks WorldMap worldmap = Items.FILLED_MAP.getSavedMap(itemstack, this.tracker.world); - Iterator iterator = list.iterator(); + Iterator iterator = this.trackedPlayers.iterator(); // CraftBukkit while (iterator.hasNext()) { EntityHuman entityhuman = (EntityHuman) iterator.next(); @@ -120,6 +126,19 @@ boolean flag = k1 * k1 + l1 * l1 + i2 * i2 >= 128L || this.a % 60 == 0; boolean flag1 = Math.abs(i1 - this.yRot) >= 1 || Math.abs(j1 - this.xRot) >= 1; + // CraftBukkit start - Code moved from below + if (flag) { + this.xLoc = j; + this.yLoc = k; + this.zLoc = l; + } + + if (flag1) { + this.yRot = i1; + this.xRot = j1; + } + // CraftBukkit end + if (this.a > 0 || this.tracker instanceof EntityArrow) { if (k1 >= -32768L && k1 < 32768L && l1 >= -32768L && l1 < 32768L && i2 >= -32768L && i2 < 32768L && this.v <= 400 && !this.x && this.y == this.tracker.onGround) { if ((!flag || !flag1) && !(this.tracker instanceof EntityArrow)) { @@ -134,6 +153,11 @@ } else { this.y = this.tracker.onGround; this.v = 0; + // CraftBukkit start - Refresh list of who can see a player before sending teleport packet + if (this.tracker instanceof EntityPlayer) { + this.scanPlayers(new java.util.ArrayList(this.trackedPlayers)); + } + // CraftBukkit end this.c(); object = new PacketPlayOutEntityTeleport(this.tracker); } @@ -165,6 +189,7 @@ } this.d(); + /* CraftBukkit start - Code moved up if (flag) { this.xLoc = j; this.yLoc = k; @@ -175,6 +200,7 @@ this.yRot = i1; this.xRot = j1; } + // CraftBukkit end */ this.x = false; } else { @@ -206,7 +232,27 @@ ++this.a; if (this.tracker.velocityChanged) { - this.broadcastIncludingSelf(new PacketPlayOutEntityVelocity(this.tracker)); + // CraftBukkit start - Create PlayerVelocity event + boolean cancelled = false; + + if (this.tracker instanceof EntityPlayer) { + Player player = (Player) this.tracker.getBukkitEntity(); + org.bukkit.util.Vector velocity = player.getVelocity(); + + PlayerVelocityEvent event = new PlayerVelocityEvent(player, velocity.clone()); + this.tracker.world.getServer().getPluginManager().callEvent(event); + + if (event.isCancelled()) { + cancelled = true; + } else if (!velocity.equals(event.getVelocity())) { + player.setVelocity(event.getVelocity()); + } + } + + if (!cancelled) { + this.broadcastIncludingSelf(new PacketPlayOutEntityVelocity(this.tracker)); + } + // CraftBukkit end this.tracker.velocityChanged = false; } @@ -224,6 +270,11 @@ Set set = attributemapserver.getAttributes(); if (!set.isEmpty()) { + // CraftBukkit start - Send scaled max health + if (this.tracker instanceof EntityPlayer) { + ((EntityPlayer) this.tracker).getBukkitEntity().injectScaledMaxHealth(set, false); + } + // CraftBukkit end this.broadcastIncludingSelf(new PacketPlayOutUpdateAttributes(this.tracker.getId(), set)); } @@ -276,6 +327,16 @@ if (entityplayer != this.tracker) { if (this.c(entityplayer)) { if (!this.trackedPlayers.contains(entityplayer) && (this.e(entityplayer) || this.tracker.attachedToPlayer)) { + // CraftBukkit start - respect vanish API + if (this.tracker instanceof EntityPlayer) { + Player player = ((EntityPlayer) this.tracker).getBukkitEntity(); + if (!entityplayer.getBukkitEntity().canSee(player)) { + return; + } + } + + entityplayer.removeQueue.remove(Integer.valueOf(this.tracker.getId())); + // CraftBukkit end this.trackedPlayers.add(entityplayer); Packet packet = this.e(); @@ -290,6 +351,12 @@ AttributeMapServer attributemapserver = (AttributeMapServer) ((EntityLiving) this.tracker).getAttributeMap(); Collection collection = attributemapserver.c(); + // CraftBukkit start - If sending own attributes send scaled health instead of current maximum health + if (this.tracker.getId() == entityplayer.getId()) { + ((EntityPlayer) this.tracker).getBukkitEntity().injectScaledMaxHealth(collection, false); + } + // CraftBukkit end + if (!collection.isEmpty()) { entityplayer.playerConnection.sendPacket(new PacketPlayOutUpdateAttributes(this.tracker.getId(), collection)); } @@ -328,6 +395,11 @@ } } + // CraftBukkit start - Fix for nonsensical head yaw + this.headYaw = MathHelper.d(this.tracker.getHeadRotation() * 256.0F / 360.0F); + this.broadcast(new PacketPlayOutEntityHeadRotation(this.tracker, (byte) headYaw)); + // CraftBukkit end + if (this.tracker instanceof EntityLiving) { EntityLiving entityliving = (EntityLiving) this.tracker; Iterator iterator = entityliving.getEffects().iterator(); @@ -372,7 +444,10 @@ private Packet<?> e() { if (this.tracker.dead) { - EntityTrackerEntry.c.warn("Fetching addPacket for removed entity"); + // CraftBukkit start - Remove useless error spam, just return + // EntityTrackerEntry.d.warn("Fetching addPacket for removed entity"); + return null; + // CraftBukkit end } if (this.tracker instanceof EntityItem) {