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Fix NPE while trying to respawn an already disconnected player (#11353)

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Pedro 2024-09-07 15:34:03 -04:00 committed by GitHub
parent 21f125f3c2
commit 0e825274e5
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GPG key ID: B5690EEEBB952194
8 changed files with 27 additions and 20 deletions
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15
patches/server/0282-Add-PlayerPostRespawnEvent.patch
View file

@ -5,7 +5,7 @@ Subject: [PATCH] Add PlayerPostRespawnEvent
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 79203d0e5cdb86d9e2fb22cdaeb8cf3a93e43dcc..a2a913e20cdea9518da5ad0d1ef8908538860890 100644
index 79203d0e5cdb86d9e2fb22cdaeb8cf3a93e43dcc..8cd80ea83ddcfd5052c8d8c19d3edb42538d1e15 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -738,6 +738,10 @@ public abstract class PlayerList {
@ -19,18 +19,25 @@ index 79203d0e5cdb86d9e2fb22cdaeb8cf3a93e43dcc..a2a913e20cdea9518da5ad0d1ef89085
// CraftBukkit start - fire PlayerRespawnEvent
DimensionTransition dimensiontransition;
@@ -745,6 +749,10 @@ public abstract class PlayerList {
@@ -745,11 +749,16 @@ public abstract class PlayerList {
dimensiontransition = entityplayer.findRespawnPositionAndUseSpawnBlock(flag, DimensionTransition.DO_NOTHING, reason);
if (!flag) entityplayer.reset(); // SPIGOT-4785
+ // Paper start - Add PlayerPostRespawnEvent
+ if (dimensiontransition == null) return entityplayer; // Early exit, mirrors belows early return for disconnected players in respawn event
+ isRespawn = true;
+ location = CraftLocation.toBukkit(dimensiontransition.pos(), dimensiontransition.newLevel().getWorld(), dimensiontransition.yRot(), dimensiontransition.xRot());
+ // Paper end - Add PlayerPostRespawnEvent
} else {
dimensiontransition = new DimensionTransition(((CraftWorld) location.getWorld()).getHandle(), CraftLocation.toVec3D(location), Vec3.ZERO, location.getYaw(), location.getPitch(), DimensionTransition.DO_NOTHING);
}
@@ -795,6 +803,11 @@ public abstract class PlayerList {
// Spigot Start
- if (dimensiontransition == null) {
+ if (dimensiontransition == null) { // Paper - Add PlayerPostRespawnEvent - diff on change - spigot early returns if respawn pos is null, that is how they handle disconnected player in respawn event
return entityplayer;
}
// Spigot End
@@ -795,6 +804,11 @@ public abstract class PlayerList {
if (iblockdata.is(Blocks.RESPAWN_ANCHOR)) {
entityplayer1.connection.send(new ClientboundSoundPacket(SoundEvents.RESPAWN_ANCHOR_DEPLETE, SoundSource.BLOCKS, (double) blockposition.getX(), (double) blockposition.getY(), (double) blockposition.getZ(), 1.0F, 1.0F, worldserver.getRandom().nextLong()));
}
@ -42,7 +49,7 @@ index 79203d0e5cdb86d9e2fb22cdaeb8cf3a93e43dcc..a2a913e20cdea9518da5ad0d1ef89085
}
// Added from changeDimension
this.sendAllPlayerInfo(entityplayer); // Update health, etc...
@@ -816,6 +829,13 @@ public abstract class PlayerList {
@@ -816,6 +830,13 @@ public abstract class PlayerList {
if (entityplayer.connection.isDisconnected()) {
this.save(entityplayer);
}

6
patches/server/0471-Add-sendOpLevel-API.patch
View file

@ -5,10 +5,10 @@ Subject: [PATCH] Add sendOpLevel API
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 23bd0e0b62fef174b55b5915a44fee32db02c656..7c334ac1ae2a1b14b7570127e775a5e7d7ab2ae7 100644
index ffb94fd3e375d7a6520a57e8869583695745a722..40a7ba1b3edab95e245b227d61d5ea14812ceb2e 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -1065,6 +1065,11 @@ public abstract class PlayerList {
@@ -1066,6 +1066,11 @@ public abstract class PlayerList {
}
private void sendPlayerPermissionLevel(ServerPlayer player, int permissionLevel) {
@ -20,7 +20,7 @@ index 23bd0e0b62fef174b55b5915a44fee32db02c656..7c334ac1ae2a1b14b7570127e775a5e7
if (player.connection != null) {
byte b0;
@@ -1079,8 +1084,10 @@ public abstract class PlayerList {
@@ -1080,8 +1085,10 @@ public abstract class PlayerList {
player.connection.send(new ClientboundEntityEventPacket(player, b0));
}

4
patches/server/0545-Add-PlayerKickEvent-causes.patch
View file

@ -419,7 +419,7 @@ index 568f5d7165521304c7a92f32984a1d605d545ad5..b30c71ad0cc2602d2c026433a94c9ca4
}
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 28d99ca33606d2ff44c639c78edfcaa131faf626..2b15648549245962c6427af27c3ea34e443b37f3 100644
index a0e570ae008647c236d24a86325d9bab404f6c9e..a8a92f0bb76467c106da62720dbf9be29caac265 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -675,7 +675,7 @@ public abstract class PlayerList {
@ -431,7 +431,7 @@ index 28d99ca33606d2ff44c639c78edfcaa131faf626..2b15648549245962c6427af27c3ea34e
}
// Instead of kicking then returning, we need to store the kick reason
@@ -1276,7 +1276,7 @@ public abstract class PlayerList {
@@ -1277,7 +1277,7 @@ public abstract class PlayerList {
// Paper end
// CraftBukkit start - disconnect safely
for (ServerPlayer player : this.players) {

4
patches/server/0572-Add-PlayerSetSpawnEvent.patch
View file

@ -154,10 +154,10 @@ index d1b21afe48dbe1e53d4a046434336be580497165..2dd10cada8d36ed5565481f3f5a5fba1
public SectionPos getLastSectionPos() {
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 2f22ae87cd467b73883a38553fab23f8590d17a1..bc5088b4b8a60dcd87eb9a7e0858a5c45bd9a7d4 100644
index 3e323c55c01d75b7d2f25d32710afb990b0eee10..5665a0d6ed14e17e1a343794f10e173d864ad9de 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -844,7 +844,7 @@ public abstract class PlayerList {
@@ -845,7 +845,7 @@ public abstract class PlayerList {
// CraftBukkit end
if (dimensiontransition.missingRespawnBlock()) {
entityplayer1.connection.send(new ClientboundGameEventPacket(ClientboundGameEventPacket.NO_RESPAWN_BLOCK_AVAILABLE, 0.0F));

4
patches/server/0692-Use-username-instead-of-display-name-in-PlayerList-g.patch
View file

@ -6,10 +6,10 @@ Subject: [PATCH] Use username instead of display name in
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 22c1bf5989065016364505a0665a5205fd8528b5..be842c81ae6c6ec64a233f126d7221a37d66439c 100644
index 4f4546523ec4b7d0dd65b37b5cca128b4d4da793..ada1e8d168b0d4df1a8b9326b6321badef892e39 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -1392,7 +1392,7 @@ public abstract class PlayerList {
@@ -1393,7 +1393,7 @@ public abstract class PlayerList {
// CraftBukkit start
public ServerStatsCounter getPlayerStats(ServerPlayer entityhuman) {
ServerStatsCounter serverstatisticmanager = entityhuman.getStats();

6
patches/server/0849-API-for-updating-recipes-on-clients.patch
View file

@ -5,10 +5,10 @@ Subject: [PATCH] API for updating recipes on clients
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index b8e79cf272f0a87b0fc0c0f61d325ec780b0f6b5..1eed5ebf96f8e8889d5af346d45a401b282bab21 100644
index b2e131f45e8f1bbefc42b6e16ac482b2fbeafb12..b7fbf6e395aeaaf2353a3d047a0321d4a9b6de3c 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -1488,6 +1488,13 @@ public abstract class PlayerList {
@@ -1489,6 +1489,13 @@ public abstract class PlayerList {
}
public void reloadResources() {
@ -22,7 +22,7 @@ index b8e79cf272f0a87b0fc0c0f61d325ec780b0f6b5..1eed5ebf96f8e8889d5af346d45a401b
// CraftBukkit start
/*Iterator iterator = this.advancements.values().iterator();
@@ -1503,7 +1510,15 @@ public abstract class PlayerList {
@@ -1504,7 +1511,15 @@ public abstract class PlayerList {
}
// CraftBukkit end

4
patches/server/1002-Optimize-Collision-to-not-load-chunks.patch
View file

@ -14,10 +14,10 @@ movement will load only the chunk the player enters anyways and avoids loading
massive amounts of surrounding chunks due to large AABB lookups.
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 96eea87534b6e28a56c9eea0f30bfb41793440e7..24ff10c4ed69deed2ce9ba25835575419165e2af 100644
index 59f09e8d08453ef25b7f9f49db0aa7513014779c..cad21e40aafc9c34de10007d881135657ed3d910 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -868,6 +868,7 @@ public abstract class PlayerList {
@@ -869,6 +869,7 @@ public abstract class PlayerList {
Vec3 vec3d = dimensiontransition.pos();
entityplayer1.forceSetPositionRotation(vec3d.x, vec3d.y, vec3d.z, dimensiontransition.yRot(), dimensiontransition.xRot());

4
patches/server/1036-Incremental-chunk-and-player-saving.patch
View file

@ -108,7 +108,7 @@ index 8dc3ba983fd4c61e463867be8d224aa90424215a..6c280abdef5f80b668d6090f9d35283a
private static final int NEUTRAL_MOB_DEATH_NOTIFICATION_RADII_Y = 10;
private static final int FLY_STAT_RECORDING_SPEED = 25;
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index eb94c0a962de4dc389eb309d264b6e1c6c7229aa..0368d6ba9cc9fe557d3c7172a87a7a5b15445e47 100644
index 0184b807cc23719e91a1b1fdf1788e97e505346a..8d0e2bb3ed6651d4fb0dce02bbad36915a04f8ee 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -569,6 +569,7 @@ public abstract class PlayerList {
@ -119,7 +119,7 @@ index eb94c0a962de4dc389eb309d264b6e1c6c7229aa..0368d6ba9cc9fe557d3c7172a87a7a5b
this.playerIo.save(player);
ServerStatsCounter serverstatisticmanager = (ServerStatsCounter) player.getStats(); // CraftBukkit
@@ -1186,10 +1187,22 @@ public abstract class PlayerList {
@@ -1187,10 +1188,22 @@ public abstract class PlayerList {
}
public void saveAll() {