From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Xymb <xymb@endcrystal.me>
Date: Mon, 28 Aug 2023 16:57:55 +0200
Subject: [PATCH] Global event synchronization


diff --git a/src/main/java/dev/kaiijumc/kaiiju/KaiijuConfig.java b/src/main/java/dev/kaiijumc/kaiiju/KaiijuConfig.java
index 7ae19ea532ee0d15774466899d33cb1f130bd9a7..dd6a9ca1c6a2feada31829d0c8ada4e67fdf0cf6 100644
--- a/src/main/java/dev/kaiijumc/kaiiju/KaiijuConfig.java
+++ b/src/main/java/dev/kaiijumc/kaiiju/KaiijuConfig.java
@@ -248,8 +248,10 @@ public class KaiijuConfig {
     }
 
     public static boolean disableEnsureTickThreadChecks = false;
+    public static boolean globalEventSynchronization = false;
 
     private static void unsupportedSettings() {
         disableEnsureTickThreadChecks = getBoolean("unsupported.disable-ensure-tick-thread-checks", disableEnsureTickThreadChecks);
+        globalEventSynchronization = getBoolean("unsupported.global-event-synchronization", globalEventSynchronization);
     }
 }
diff --git a/src/main/java/dev/kaiijumc/kaiiju/lock/GlobalPluginSynchronizer.java b/src/main/java/dev/kaiijumc/kaiiju/lock/GlobalPluginSynchronizer.java
new file mode 100644
index 0000000000000000000000000000000000000000..406b241c8d4998b9977a43b8c1b628c7a27a927d
--- /dev/null
+++ b/src/main/java/dev/kaiijumc/kaiiju/lock/GlobalPluginSynchronizer.java
@@ -0,0 +1,5 @@
+package dev.kaiijumc.kaiiju.lock;
+
+public class GlobalPluginSynchronizer {
+    public static final Object lock = new Object();
+}
diff --git a/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java b/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
index d0f6d4e6ab3a7a4bd6cb8e27c90c7c7300f204a5..03b8f704de1e9a798391297d3daf3c49bf599a56 100644
--- a/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
+++ b/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
@@ -58,6 +58,13 @@ class PaperEventManager {
             }
 
             try {
+                // Kaiiju start - Global Event Synchronization
+                if (dev.kaiijumc.kaiiju.KaiijuConfig.globalEventSynchronization) {
+                    synchronized (dev.kaiijumc.kaiiju.lock.GlobalPluginSynchronizer.lock) {
+                        registration.callEvent(event);
+                    }
+                } else
+                // Kaiiju end
                 registration.callEvent(event);
             } catch (AuthorNagException ex) {
                 Plugin plugin = registration.getPlugin();