mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-22 18:45:54 +01:00
Properly resend entities (#8617)
This commit is contained in:
Owen
GitHub
parent
0f275cc228
commit
e21c1b41a7
107
patches/server/0942-Properly-resend-entities.patch
Normal file
107
patches/server/0942-Properly-resend-entities.patch
Normal file
@ -0,0 +1,107 @@
|
|||||||
|
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||||
|
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
|
||||||
|
Date: Wed, 7 Dec 2022 17:25:19 -0500
|
||||||
|
Subject: [PATCH] Properly resend entities
|
||||||
|
|
||||||
|
This resolves some issues which caused entities to not be resent correctly.
|
||||||
|
Entities that are interacted with need to be resent to the client, so we resend all the entity
|
||||||
|
data to the player whilst making sure not to clear dirty entries from the tracker. This makes
|
||||||
|
sure that values will be correctly updated to other players.
|
||||||
|
|
||||||
|
See: https://github.com/PaperMC/Paper/pull/1896
|
||||||
|
|
||||||
|
== AT ==
|
||||||
|
public net.minecraft.server.level.ChunkMap$TrackedEntity.serverEntity
|
||||||
|
|
||||||
|
diff --git a/src/main/java/net/minecraft/network/syncher/SynchedEntityData.java b/src/main/java/net/minecraft/network/syncher/SynchedEntityData.java
|
||||||
|
index 755989780c955592e27cae2b4b5f0e90e13543b7..37e193f57938047c8b886ed7d2816411392f94b4 100644
|
||||||
|
--- a/src/main/java/net/minecraft/network/syncher/SynchedEntityData.java
|
||||||
|
+++ b/src/main/java/net/minecraft/network/syncher/SynchedEntityData.java
|
||||||
|
@@ -244,14 +244,46 @@ public class SynchedEntityData {
|
||||||
|
// CraftBukkit start
|
||||||
|
public void refresh(ServerPlayer to) {
|
||||||
|
if (!this.isEmpty()) {
|
||||||
|
- List<SynchedEntityData.DataValue<?>> list = this.getNonDefaultValues();
|
||||||
|
+ List<SynchedEntityData.DataValue<?>> list = this.packAll(); // Paper - Update EVERYTHING not just not default
|
||||||
|
|
||||||
|
if (list != null) {
|
||||||
|
+ if (to.getBukkitEntity().canSee(this.entity.getBukkitEntity())) { // Paper
|
||||||
|
to.connection.send(new ClientboundSetEntityDataPacket(this.entity.getId(), list));
|
||||||
|
+ } // Paper
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// CraftBukkit end
|
||||||
|
+ // Paper start
|
||||||
|
+ // We need to pack all as we cannot rely on "non default values" or "dirty" ones.
|
||||||
|
+ // Because these values can possibly be desynced on the client.
|
||||||
|
+ @Nullable
|
||||||
|
+ private List<SynchedEntityData.DataValue<?>> packAll() {
|
||||||
|
+ if (this.isEmpty()) {
|
||||||
|
+ return null;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ List<SynchedEntityData.DataValue<?>> list = new ArrayList<>();
|
||||||
|
+ for (DataItem<?> dataItem : this.itemsById.values()) {
|
||||||
|
+ list.add(dataItem.value());
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ return list;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ // This method should only be used if the data of an entity could have became desynced
|
||||||
|
+ // due to interactions on the client.
|
||||||
|
+ public void resendPossiblyDesyncedEntity(ServerPlayer player) {
|
||||||
|
+ if (this.entity.tracker == null) {
|
||||||
|
+ return;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ net.minecraft.server.level.ServerEntity serverEntity = this.entity.tracker.serverEntity;
|
||||||
|
+ if (player.getBukkitEntity().canSee(entity.getBukkitEntity())) {
|
||||||
|
+ serverEntity.sendPairingData(player.connection::send, player);
|
||||||
|
+ }
|
||||||
|
+ }
|
||||||
|
+ // Paper end
|
||||||
|
|
||||||
|
public static class DataItem<T> {
|
||||||
|
|
||||||
|
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
||||||
|
index 317a53cbaea38e1191f455b3d2c9c7971f505e9e..61053a0f90e604457998db61593b666ce07d02ef 100644
|
||||||
|
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
||||||
|
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
||||||
|
@@ -2774,7 +2774,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
|
||||||
|
|
||||||
|
// Entity in bucket - SPIGOT-4048 and SPIGOT-6859a
|
||||||
|
if ((entity instanceof Bucketable && entity instanceof LivingEntity && origItem != null && origItem.asItem() == Items.WATER_BUCKET) && (event.isCancelled() || ServerGamePacketListenerImpl.this.player.getInventory().getSelected() == null || ServerGamePacketListenerImpl.this.player.getInventory().getSelected().getItem() != origItem)) {
|
||||||
|
- ServerGamePacketListenerImpl.this.send(new ClientboundAddEntityPacket(entity));
|
||||||
|
+ entity.getEntityData().resendPossiblyDesyncedEntity(player); // Paper - The entire mob gets deleted, so resend it.
|
||||||
|
player.containerMenu.sendAllDataToRemote();
|
||||||
|
}
|
||||||
|
|
||||||
|
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
|
||||||
|
index cb0d6f2eba67b0f45ce0ce0f6c6b76167a87de10..2985cb1284230c3abf982e9180616e64c679d051 100644
|
||||||
|
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
|
||||||
|
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
|
||||||
|
@@ -413,7 +413,7 @@ public abstract class PlayerList {
|
||||||
|
((ServerLevel)player.level).getChunkSource().chunkMap.addEntity(player); // Paper - track entity now
|
||||||
|
// CraftBukkit end
|
||||||
|
|
||||||
|
- player.getEntityData().refresh(player); // CraftBukkit - BungeeCord#2321, send complete data to self on spawn
|
||||||
|
+ //player.getEntityData().refresh(player); // CraftBukkit - BungeeCord#2321, send complete data to self on spawn Paper - THIS IS NOT NEEDED ANYMORE
|
||||||
|
|
||||||
|
// CraftBukkit start - Only add if the player wasn't moved in the event
|
||||||
|
if (player.level == worldserver1 && !worldserver1.players().contains(player)) {
|
||||||
|
diff --git a/src/main/java/net/minecraft/world/entity/animal/Bucketable.java b/src/main/java/net/minecraft/world/entity/animal/Bucketable.java
|
||||||
|
index 09654dd8895669109246f9bff36ab5ff5f533f65..9695a80c45b36c84f5fdef651b26a2c09d7f1f9b 100644
|
||||||
|
--- a/src/main/java/net/minecraft/world/entity/animal/Bucketable.java
|
||||||
|
+++ b/src/main/java/net/minecraft/world/entity/animal/Bucketable.java
|
||||||
|
@@ -109,8 +109,7 @@ public interface Bucketable {
|
||||||
|
itemstack1 = CraftItemStack.asNMSCopy(playerBucketFishEvent.getEntityBucket());
|
||||||
|
if (playerBucketFishEvent.isCancelled()) {
|
||||||
|
((ServerPlayer) player).containerMenu.sendAllDataToRemote(); // We need to update inventory to resync client's bucket
|
||||||
|
- ((ServerPlayer) player).connection.send(new ClientboundAddEntityPacket(entity)); // We need to play out these packets as the client assumes the fish is gone
|
||||||
|
- entity.getEntityData().refresh((ServerPlayer) player); // Need to send data such as the display name to client
|
||||||
|
+ entity.getEntityData().resendPossiblyDesyncedEntity((ServerPlayer) player); // Paper
|
||||||
|
return Optional.of(InteractionResult.FAIL);
|
||||||
|
}
|
||||||
|
entity.playSound(((Bucketable) entity).getPickupSound(), 1.0F, 1.0F);
|
||||||
Loading…
Reference in New Issue
Block a user