Let's hope this is fine

patches/unapplied/server/0017-Add-TickThread.patch

@@ -1,105 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Spottedleaf <Spottedleaf@users.noreply.github.com>
-Date: Sun, 3 Mar 2019 20:53:18 -0800
-Subject: [PATCH] Add TickThread
-
-Placeholder patch, to be used by chunksystem rewrite
-
-diff --git a/src/main/java/io/papermc/paper/util/TickThread.java b/src/main/java/io/papermc/paper/util/TickThread.java
-new file mode 100644
-index 0000000000000000000000000000000000000000..d59885ee9c8b29d5bac34dce0597e345e5358c77
---- /dev/null
-+++ b/src/main/java/io/papermc/paper/util/TickThread.java
-@@ -0,0 +1,79 @@
-+package io.papermc.paper.util;
-+
-+import net.minecraft.server.MinecraftServer;
-+import net.minecraft.server.level.ServerLevel;
-+import net.minecraft.world.entity.Entity;
-+import org.bukkit.Bukkit;
-+import java.util.concurrent.atomic.AtomicInteger;
-+
-+public final class TickThread extends Thread {
-+
-+    public static final boolean STRICT_THREAD_CHECKS = Boolean.getBoolean("paper.strict-thread-checks");
-+
-+    static {
-+        if (STRICT_THREAD_CHECKS) {
-+            MinecraftServer.LOGGER.warn("Strict thread checks enabled - performance may suffer");
-+        }
-+    }
-+
-+    public static void softEnsureTickThread(final String reason) {
-+        if (!STRICT_THREAD_CHECKS) {
-+            return;
-+        }
-+        ensureTickThread(reason);
-+    }
-+
-+    public static void ensureTickThread(final String reason) {
-+        if (!isTickThread()) {
-+            MinecraftServer.LOGGER.error("Thread " + Thread.currentThread().getName() + " failed main thread check: " + reason, new Throwable());
-+            throw new IllegalStateException(reason);
-+        }
-+    }
-+
-+    public static void ensureTickThread(final ServerLevel world, final int chunkX, final int chunkZ, final String reason) {
-+        if (!isTickThreadFor(world, chunkX, chunkZ)) {
-+            MinecraftServer.LOGGER.error("Thread " + Thread.currentThread().getName() + " failed main thread check: " + reason, new Throwable());
-+            throw new IllegalStateException(reason);
-+        }
-+    }
-+
-+    public static void ensureTickThread(final Entity entity, final String reason) {
-+        if (!isTickThreadFor(entity)) {
-+            MinecraftServer.LOGGER.error("Thread " + Thread.currentThread().getName() + " failed main thread check: " + reason, new Throwable());
-+            throw new IllegalStateException(reason);
-+        }
-+    }
-+
-+    public final int id; /* We don't override getId as the spec requires that it be unique (with respect to all other threads) */
-+
-+    private static final AtomicInteger ID_GENERATOR = new AtomicInteger();
-+
-+    public TickThread(final String name) {
-+        this(null, name);
-+    }
-+
-+    public TickThread(final Runnable run, final String name) {
-+        this(run, name, ID_GENERATOR.incrementAndGet());
-+    }
-+
-+    private TickThread(final Runnable run, final String name, final int id) {
-+        super(run, name);
-+        this.id = id;
-+    }
-+
-+    public static TickThread getCurrentTickThread() {
-+        return (TickThread)Thread.currentThread();
-+    }
-+
-+    public static boolean isTickThread() {
-+        return Bukkit.isPrimaryThread();
-+    }
-+
-+    public static boolean isTickThreadFor(final ServerLevel world, final int chunkX, final int chunkZ) {
-+        return Bukkit.isPrimaryThread();
-+    }
-+
-+    public static boolean isTickThreadFor(final Entity entity) {
-+        return Bukkit.isPrimaryThread();
-+    }
-+}
-diff --git a/src/main/java/org/spigotmc/AsyncCatcher.java b/src/main/java/org/spigotmc/AsyncCatcher.java
-index bbf0d9d9c44fe8d7add2f978994ec129420814c7..78669fa035b7537ff7e533cf32aaf2995625424f 100644
---- a/src/main/java/org/spigotmc/AsyncCatcher.java
-+++ b/src/main/java/org/spigotmc/AsyncCatcher.java
-@@ -9,7 +9,7 @@ public class AsyncCatcher
- 
-     public static void catchOp(String reason)
-     {
--        if ( AsyncCatcher.enabled && Thread.currentThread() != MinecraftServer.getServer().serverThread )
-+        if ( (AsyncCatcher.enabled || io.papermc.paper.util.TickThread.STRICT_THREAD_CHECKS) && Thread.currentThread() != MinecraftServer.getServer().serverThread ) // Paper
-         {
-             throw new IllegalStateException( "Asynchronous " + reason + "!" );
-         }