forked from mirror/Folia
4a59238743
Very early build, network configuration switching is supported but not tested (note: changes need to be backported to Paper) Changes: - Supports per player mob caps - Adds entity tracker optimisations which are not in Paper (and will not be ported to Paper due to plugin conflicts) - No longer reverts paper distance map optimisations, as those are replaced by the NearbyPlayers class These changes should bring Folia in-line with Paper's optimisations at least (probably more given the entity tracker optimisations), still missing features like world loading / some commands
40 lines
1.8 KiB
Diff
40 lines
1.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
|
|
Date: Sun, 23 Apr 2023 07:38:50 -0700
|
|
Subject: [PATCH] Skip worldstate access when waking players up during data
|
|
deserialization
|
|
|
|
In general, worldstate read/write is unacceptable during
|
|
data deserialization and is racey even in Vanilla. But in Folia,
|
|
some accesses may throw and as such we need to fix this directly.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
index 914910653d90c9519062a0f1ccc9bb2f1e3ec417..500b05ce2cda7b2c0e5332e2921d55a3101fc451 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
@@ -636,7 +636,7 @@ public class ServerPlayer extends Player {
|
|
this.getBukkitEntity().readExtraData(nbt); // CraftBukkit
|
|
|
|
if (this.isSleeping()) {
|
|
- this.stopSleeping();
|
|
+ this.stopSleepingRaw(); // Folia - do not modify or read worldstate during data deserialization
|
|
}
|
|
|
|
// CraftBukkit start
|
|
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
|
|
index a4f2d8cc7ca428c276ad509f34c02370b13d60a3..af739286a752b50a2e207d243cd393e492729441 100644
|
|
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
|
|
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
|
|
@@ -4343,6 +4343,11 @@ public abstract class LivingEntity extends Entity implements Attackable {
|
|
}
|
|
|
|
});
|
|
+ // Folia start - separate out
|
|
+ this.stopSleepingRaw();
|
|
+ }
|
|
+ public void stopSleepingRaw() {
|
|
+ // Folia end - separate out
|
|
Vec3 vec3d = this.position();
|
|
|
|
this.setPose(Pose.STANDING);
|