fixed plugin watcher

fixed plugin watcher

.gitignore

@@ -0,0 +1 @@
+/target

src/main/java/com/minster586/devmode/PluginInterceptor.java

@@ -3,6 +3,7 @@ package com.minster586.devmode;
 import org.bukkit.event.Event;
 import org.bukkit.event.HandlerList;
 import org.bukkit.event.Listener;
+import org.bukkit.event.Cancellable;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.RegisteredListener;
 
@@ -10,21 +11,32 @@ import java.util.Optional;
 
 public class PluginInterceptor {
 
+    /**
+     * Attempts to identify which plugin cancelled a given event.
+     * This method only works for events that implement the Cancellable interface.
+     *
+     * @param event the Bukkit event to inspect
+     * @return optional plugin name that may have cancelled the event
+     */
     public static Optional<String> getCancellingPlugin(Event event) {
-        if (!event.isCancelled()) return Optional.empty();
+        if (!(event instanceof Cancellable)) return Optional.empty();
+
+        Cancellable cancellable = (Cancellable) event;
+
+        if (!cancellable.isCancelled()) return Optional.empty();
 
         HandlerList handlerList = event.getHandlers();
         for (RegisteredListener listener : handlerList.getRegisteredListeners()) {
             Plugin plugin = listener.getPlugin();
 
             try {
-                listener.callEvent(event); // Simulate who handles it
+                // Calling this artificially won't re-trigger cancellation.
-            } catch (Exception ignored) {
+                // You may want to track handler priority or external logs separately.
-                // Ignore exceptions thrown during simulated call
+                listener.callEvent(event);
-            }
+            } catch (Exception ignored) {}
 
-            // If event remains cancelled, this plugin may be responsible
+            // Re-check after artificial trigger
-            if (event.isCancelled()) {
+            if (cancellable.isCancelled()) {
                 return Optional.of(plugin.getName());
             }
         }