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Do not use worldgen executor for api profile completions

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We cannot put blocking network I/O onto the worldgen threads,
this will crash the server if it stalls
This commit is contained in:
Spottedleaf 2022-07-03 14:55:56 -07:00
parent ed79fc947a
commit 41647af74c
590 changed files with 175 additions and 162 deletions
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145
patches/server/0181-Player.setPlayerProfile-API.patch Normal file
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@ -0,0 +1,145 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 18 Mar 2018 12:29:48 -0400
Subject: [PATCH] Player.setPlayerProfile API
This can be useful for changing name or skins after a player has logged in.
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index 53e8804b8ee35acdc2c4b3cbe2bc409242840726..1b075033f0640433341957f6e26ebe25f18928ee 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -394,11 +394,11 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener
final org.bukkit.craftbukkit.CraftServer server = ServerLoginPacketListenerImpl.this.server.server;
// Paper start
- com.destroystokyo.paper.profile.PlayerProfile profile = org.bukkit.Bukkit.createProfile(uniqueId, playerName);
+ com.destroystokyo.paper.profile.PlayerProfile profile = com.destroystokyo.paper.profile.CraftPlayerProfile.asBukkitMirror(ServerLoginPacketListenerImpl.this.gameProfile);
AsyncPlayerPreLoginEvent asyncEvent = new AsyncPlayerPreLoginEvent(playerName, address, uniqueId, profile);
server.getPluginManager().callEvent(asyncEvent);
profile = asyncEvent.getPlayerProfile();
- profile.complete();
+ profile.complete(true); // Paper - setPlayerProfileAPI
gameProfile = com.destroystokyo.paper.profile.CraftPlayerProfile.asAuthlibCopy(profile);
playerName = gameProfile.getName();
uniqueId = gameProfile.getId();
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 153b5602f1c5f6ef7a184fc8c9cb72523fa3fccb..fd3304d1e58f0976cd048d4a265181a0f1251c2f 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -75,6 +75,7 @@ import net.minecraft.world.entity.ai.attributes.Attributes;
import net.minecraft.world.inventory.AbstractContainerMenu;
import net.minecraft.world.level.GameType;
import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.biome.BiomeManager;
import net.minecraft.world.level.block.entity.SignBlockEntity;
import net.minecraft.world.level.border.BorderChangeListener;
import net.minecraft.world.level.saveddata.maps.MapDecoration;
@@ -201,11 +202,6 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
return server.getPlayer(getUniqueId()) != null;
}
- @Override
- public PlayerProfile getPlayerProfile() {
- return new CraftPlayerProfile(this.getProfile());
- }
-
@Override
public InetSocketAddress getAddress() {
if (this.getHandle().connection == null) return null;
@@ -1479,8 +1475,15 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
this.hiddenEntities.put(entity.getUniqueId(), hidingPlugins);
// Remove this entity from the hidden player's EntityTrackerEntry
- ChunkMap tracker = ((ServerLevel) this.getHandle().level).getChunkSource().chunkMap;
+ // Paper start
Entity other = ((CraftEntity) entity).getHandle();
+ unregisterEntity(other);
+
+ server.getPluginManager().callEvent(new PlayerHideEntityEvent(this, entity));
+ }
+ private void unregisterEntity(Entity other) {
+ // Paper end
+ ChunkMap tracker = ((ServerLevel) this.getHandle().level).getChunkSource().chunkMap;
ChunkMap.TrackedEntity entry = tracker.entityMap.get(other.getId());
if (entry != null) {
entry.removePlayer(this.getHandle());
@@ -1493,8 +1496,6 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
this.getHandle().connection.send(new ClientboundPlayerInfoPacket(ClientboundPlayerInfoPacket.Action.REMOVE_PLAYER, otherPlayer));
}
}
-
- server.getPluginManager().callEvent(new PlayerHideEntityEvent(this, entity));
}
@Override
@@ -1531,8 +1532,15 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
}
this.hiddenEntities.remove(entity.getUniqueId());
- ChunkMap tracker = ((ServerLevel) this.getHandle().level).getChunkSource().chunkMap;
+ // Paper start
Entity other = ((CraftEntity) entity).getHandle();
+ registerEntity(other);
+
+ server.getPluginManager().callEvent(new PlayerShowEntityEvent(this, entity));
+ }
+ private void registerEntity(Entity other) {
+ ChunkMap tracker = ((ServerLevel) this.getHandle().level).getChunkSource().chunkMap;
+ // Paper end
if (other instanceof ServerPlayer) {
ServerPlayer otherPlayer = (ServerPlayer) other;
@@ -1543,9 +1551,51 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
if (entry != null && !entry.seenBy.contains(this.getHandle().connection)) {
entry.updatePlayer(this.getHandle());
}
+ }
+ // Paper start
+ private void reregisterPlayer(ServerPlayer player) {
+ if (!hiddenEntities.containsKey(player.getUUID())) {
+ unregisterEntity(player);
+ registerEntity(player);
+ }
+ }
+ public void setPlayerProfile(com.destroystokyo.paper.profile.PlayerProfile profile) {
+ ServerPlayer self = getHandle();
+ self.gameProfile = com.destroystokyo.paper.profile.CraftPlayerProfile.asAuthlibCopy(profile);
+ if (!self.sentListPacket) {
+ return;
+ }
+ List<ServerPlayer> players = server.getServer().getPlayerList().players;
+ for (ServerPlayer player : players) {
+ player.getBukkitEntity().reregisterPlayer(self);
+ }
+ refreshPlayer();
+ }
+ public com.destroystokyo.paper.profile.PlayerProfile getPlayerProfile() {
+ return new com.destroystokyo.paper.profile.CraftPlayerProfile(this).clone();
+ }
- server.getPluginManager().callEvent(new PlayerShowEntityEvent(this, entity));
+ private void refreshPlayer() {
+ ServerPlayer handle = getHandle();
+
+ Location loc = getLocation();
+
+ ServerGamePacketListenerImpl connection = handle.connection;
+ reregisterPlayer(handle);
+
+ //Respawn the player then update their position and selected slot
+ ServerLevel worldserver = handle.getLevel();
+ connection.send(new net.minecraft.network.protocol.game.ClientboundRespawnPacket(worldserver.dimensionTypeId(), worldserver.dimension(), BiomeManager.obfuscateSeed(worldserver.getSeed()), handle.gameMode.getGameModeForPlayer(), handle.gameMode.getPreviousGameModeForPlayer(), worldserver.isDebug(), worldserver.isFlat(), true, this.getHandle().getLastDeathLocation()));
+ handle.onUpdateAbilities();
+ connection.send(new net.minecraft.network.protocol.game.ClientboundPlayerPositionPacket(loc.getX(), loc.getY(), loc.getZ(), loc.getYaw(), loc.getPitch(), java.util.Collections.emptySet(), 0, false));
+ net.minecraft.server.MinecraftServer.getServer().getPlayerList().sendAllPlayerInfo(handle);
+
+ if (this.isOp()) {
+ this.setOp(false);
+ this.setOp(true);
+ }
}
+ // Paper end
public void onEntityRemove(Entity entity) {
this.hiddenEntities.remove(entity.getUUID());