diff --git a/patches/api/0395-Player-Entity-Tracking-Events.patch b/patches/api/0395-Player-Entity-Tracking-Events.patch index a824ae278f..4b11ceb409 100644 --- a/patches/api/0395-Player-Entity-Tracking-Events.patch +++ b/patches/api/0395-Player-Entity-Tracking-Events.patch @@ -6,25 +6,29 @@ Subject: [PATCH] Player Entity Tracking Events diff --git a/src/main/java/io/papermc/paper/event/player/PlayerTrackEntityEvent.java b/src/main/java/io/papermc/paper/event/player/PlayerTrackEntityEvent.java new file mode 100644 -index 0000000000000000000000000000000000000000..167be75dc616578db2df1a88f1a54b17707b3a88 +index 0000000000000000000000000000000000000000..db0a011815daf2690deb4ad2aff08227664fc6b8 --- /dev/null +++ b/src/main/java/io/papermc/paper/event/player/PlayerTrackEntityEvent.java -@@ -0,0 +1,42 @@ +@@ -0,0 +1,56 @@ +package io.papermc.paper.event.player; + +import org.bukkit.entity.Entity; +import org.bukkit.entity.Player; ++import org.bukkit.event.Cancellable; +import org.bukkit.event.HandlerList; +import org.bukkit.event.player.PlayerEvent; +import org.jetbrains.annotations.NotNull; + +/** + * Is called when a {@link Player} tracks an {@link Entity}. ++ *

++ * If cancelled entity is not shown to the player and interaction in both directions is not possible. + */ -+public class PlayerTrackEntityEvent extends PlayerEvent { ++public class PlayerTrackEntityEvent extends PlayerEvent implements Cancellable { + + private static final HandlerList handlers = new HandlerList(); + private final Entity entity; ++ private boolean cancelled; + + public PlayerTrackEntityEvent(@NotNull Player player, @NotNull Entity entity) { + super(player); @@ -51,6 +55,16 @@ index 0000000000000000000000000000000000000000..167be75dc616578db2df1a88f1a54b17 + public Entity getEntity() { + return entity; + } ++ ++ @Override ++ public boolean isCancelled() { ++ return cancelled; ++ } ++ ++ @Override ++ public void setCancelled(boolean cancel) { ++ this.cancelled = cancel; ++ } +} diff --git a/src/main/java/io/papermc/paper/event/player/PlayerUntrackEntityEvent.java b/src/main/java/io/papermc/paper/event/player/PlayerUntrackEntityEvent.java new file mode 100644 diff --git a/patches/server/0905-Player-Entity-Tracking-Events.patch b/patches/server/0905-Player-Entity-Tracking-Events.patch index 81e94a6e1f..2830892152 100644 --- a/patches/server/0905-Player-Entity-Tracking-Events.patch +++ b/patches/server/0905-Player-Entity-Tracking-Events.patch @@ -4,31 +4,26 @@ Date: Wed, 30 Mar 2022 18:16:52 +0200 Subject: [PATCH] Player Entity Tracking Events -diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java -index 32093c96a22221f17411aaf260db071f27350966..58eb0a7be2e5b4dd2aba8aebc0f7a57ff1348135 100644 ---- a/src/main/java/net/minecraft/world/entity/Entity.java -+++ b/src/main/java/net/minecraft/world/entity/Entity.java -@@ -4018,9 +4018,21 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource { - EnchantmentHelper.doPostDamageEffects(attacker, target); - } +diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java +index 469083208110d5735e1bbda7a15c55a032d0e8cc..a98c134ce2ea51ae6d6f92959e57a4f0e03b0f6c 100644 +--- a/src/main/java/net/minecraft/server/level/ChunkMap.java ++++ b/src/main/java/net/minecraft/server/level/ChunkMap.java +@@ -1543,9 +1543,18 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider + // CraftBukkit end + if (flag) { + if (this.seenBy.add(player.connection)) { ++ // Paper start - entity tracking events ++ if (io.papermc.paper.event.player.PlayerTrackEntityEvent.getHandlerList().getRegisteredListeners().length == 0 || new io.papermc.paper.event.player.PlayerTrackEntityEvent(player.getBukkitEntity(), this.entity.getBukkitEntity()).callEvent()) { + this.serverEntity.addPairing(player); ++ } ++ // Paper end + } + } else if (this.seenBy.remove(player.connection)) { ++ // Paper start - entity tracking events ++ if (io.papermc.paper.event.player.PlayerUntrackEntityEvent.getHandlerList().getRegisteredListeners().length > 0) { ++ new io.papermc.paper.event.player.PlayerUntrackEntityEvent(player.getBukkitEntity(), this.entity.getBukkitEntity()).callEvent(); ++ } ++ // Paper end + this.serverEntity.removePairing(player); + } -- public void startSeenByPlayer(ServerPlayer player) {} -+ // Paper start -+ public void startSeenByPlayer(ServerPlayer player) { -+ if (io.papermc.paper.event.player.PlayerTrackEntityEvent.getHandlerList().getRegisteredListeners().length > 0) { -+ new io.papermc.paper.event.player.PlayerTrackEntityEvent(player.getBukkitEntity(), this.getBukkitEntity()).callEvent(); -+ } -+ } -+ // Paper end - -- public void stopSeenByPlayer(ServerPlayer player) {} -+ // Paper start -+ public void stopSeenByPlayer(ServerPlayer player) { -+ if(io.papermc.paper.event.player.PlayerUntrackEntityEvent.getHandlerList().getRegisteredListeners().length > 0) { -+ new io.papermc.paper.event.player.PlayerUntrackEntityEvent(player.getBukkitEntity(), this.getBukkitEntity()).callEvent(); -+ } -+ } -+ // Paper end - - public float rotate(Rotation rotation) { - float f = Mth.wrapDegrees(this.getYRot()); diff --git a/patches/server/0971-Folia-scheduler-and-owned-region-API.patch b/patches/server/0971-Folia-scheduler-and-owned-region-API.patch index ab71cbe00d..66ea9c3d03 100644 --- a/patches/server/0971-Folia-scheduler-and-owned-region-API.patch +++ b/patches/server/0971-Folia-scheduler-and-owned-region-API.patch @@ -1158,7 +1158,7 @@ index 8547e7ff2f1f5b7701fb0f3c3010c14601a5f83e..fff7ad7a45f310783ac96b44575ad3db this.players.remove(entityplayer); this.playersByName.remove(entityplayer.getScoreboardName().toLowerCase(java.util.Locale.ROOT)); // Spigot diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java -index c014fe8808f19195d8c26925227ff28bd6738039..ccc674a3da006fc3f6edd3b479eaa86c1cc67e90 100644 +index cf9393dd02565134a1ce428e84a9f26ac2d39a0d..e19010627a030753b08aa8451363c6bc4631bf72 100644 --- a/src/main/java/net/minecraft/world/entity/Entity.java +++ b/src/main/java/net/minecraft/world/entity/Entity.java @@ -246,11 +246,23 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource { @@ -1186,7 +1186,7 @@ index c014fe8808f19195d8c26925227ff28bd6738039..ccc674a3da006fc3f6edd3b479eaa86c @Override public CommandSender getBukkitSender(CommandSourceStack wrapper) { return this.getBukkitEntity(); -@@ -4656,6 +4668,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource { +@@ -4644,6 +4656,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource { return; } // Paper end - rewrite chunk system @@ -1194,7 +1194,7 @@ index c014fe8808f19195d8c26925227ff28bd6738039..ccc674a3da006fc3f6edd3b479eaa86c if (this.removalReason == null) { this.removalReason = reason; } -@@ -4666,12 +4679,28 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource { +@@ -4654,12 +4667,28 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource { if (reason != RemovalReason.UNLOADED_TO_CHUNK) this.getPassengers().forEach(Entity::stopRiding); // Paper - chunk system - don't adjust passenger state when unloading, it's just not safe (and messes with our logic in entity chunk unload) this.levelCallback.onRemove(reason);