mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-03 01:10:37 +01:00
57 lines
3.1 KiB
Diff
57 lines
3.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Jake Potrebic <jake.m.potrebic@gmail.com>
|
|
Date: Tue, 22 Mar 2022 12:44:30 -0700
|
|
Subject: [PATCH] Throw exception on world create while being ticked
|
|
|
|
There are no plans to support creating worlds while worlds are
|
|
being ticked themselvess.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
index 104428d032721fc488c2931c06e802e9b00e47bd..35a5cc8ed861401d3dd28b08ebc5d40aad82b0df 100644
|
|
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
@@ -295,6 +295,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
|
|
|
|
public volatile Thread shutdownThread; // Paper
|
|
public volatile boolean abnormalExit = false; // Paper
|
|
+ public boolean isIteratingOverLevels = false; // Paper
|
|
|
|
public static <S extends MinecraftServer> S spin(Function<Thread, S> serverFactory) {
|
|
AtomicReference<S> atomicreference = new AtomicReference();
|
|
@@ -1526,6 +1527,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
|
|
// Paper end
|
|
MinecraftTimings.timeUpdateTimer.stopTiming(); // Spigot // Paper
|
|
|
|
+ this.isIteratingOverLevels = true; // Paper
|
|
while (iterator.hasNext()) {
|
|
ServerLevel worldserver = (ServerLevel) iterator.next();
|
|
worldserver.hasPhysicsEvent = org.bukkit.event.block.BlockPhysicsEvent.getHandlerList().getRegisteredListeners().length > 0; // Paper
|
|
@@ -1573,6 +1575,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
|
|
this.profiler.pop();
|
|
worldserver.explosionDensityCache.clear(); // Paper - Optimize explosions
|
|
}
|
|
+ this.isIteratingOverLevels = false; // Paper
|
|
|
|
this.profiler.popPush("connection");
|
|
MinecraftTimings.connectionTimer.startTiming(); // Spigot
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
|
|
index bf19acd9587cd9c3da50aba5ede60708652f0d33..e38a56460ff6c6b04ded3a544a27161ba5ab44d8 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
|
|
@@ -1137,6 +1137,7 @@ public final class CraftServer implements Server {
|
|
@Override
|
|
public World createWorld(WorldCreator creator) {
|
|
Preconditions.checkState(!console.levels.isEmpty(), "Cannot create additional worlds on STARTUP");
|
|
+ Preconditions.checkState(!this.console.isIteratingOverLevels, "Cannot create a world while worlds are being ticked"); // Paper
|
|
Validate.notNull(creator, "Creator may not be null");
|
|
|
|
String name = creator.name();
|
|
@@ -1261,6 +1262,7 @@ public final class CraftServer implements Server {
|
|
|
|
@Override
|
|
public boolean unloadWorld(World world, boolean save) {
|
|
+ Preconditions.checkState(!this.console.isIteratingOverLevels, "Cannot unload a world while worlds are being ticked"); // Paper
|
|
if (world == null) {
|
|
return false;
|
|
}
|