From 54900086dd183138c97a9b81eda2d176104cc377 Mon Sep 17 00:00:00 2001
From: IzzelAliz <csh2001331@126.com>
Date: Thu, 29 Apr 2021 16:23:33 +0800
Subject: [PATCH] Unpark main thread when tasks added

---
 .../io/izzel/arclight/common/mod/server/ArclightServer.java   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arclight-common/src/main/java/io/izzel/arclight/common/mod/server/ArclightServer.java b/arclight-common/src/main/java/io/izzel/arclight/common/mod/server/ArclightServer.java
index 6136f583..8d054430 100644
--- a/arclight-common/src/main/java/io/izzel/arclight/common/mod/server/ArclightServer.java
+++ b/arclight-common/src/main/java/io/izzel/arclight/common/mod/server/ArclightServer.java
@@ -16,6 +16,7 @@ import org.bukkit.craftbukkit.v.command.ColouredConsoleSender;
 import java.io.File;
 import java.util.Objects;
 import java.util.concurrent.Executor;
+import java.util.concurrent.locks.LockSupport;
 
 public class ArclightServer {
 
@@ -65,6 +66,9 @@ public class ArclightServer {
 
     public static void executeOnMainThread(Runnable runnable) {
         ((MinecraftServerBridge) getMinecraftServer()).bridge$queuedProcess(runnable);
+        if (LockSupport.getBlocker(getMinecraftServer().getExecutionThread()) == "waiting for tasks") {
+            LockSupport.unpark(getMinecraftServer().getExecutionThread());
+        }
     }
 
     public static Executor getMainThreadExecutor() {