Use custom event

src/main/java/uz/alex2276564/iafurniturebreakrestricter/events/PlayerIAFurnitureBreakEvent.java

@@ -0,0 +1,37 @@
+package uz.alex2276564.iafurniturebreakrestricter.events;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.player.PlayerEvent;
+import org.jetbrains.annotations.NotNull;
+
+public class PlayerIAFurnitureBreakEvent extends PlayerEvent implements Cancellable {
+
+    private static final HandlerList handlers = new HandlerList();
+
+    private boolean cancel = false;
+
+    public PlayerIAFurnitureBreakEvent(@NotNull Player player) {
+        super(player);
+    }
+
+    @Override
+    public @NotNull HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return cancel;
+    }
+
+    @Override
+    public void setCancelled(boolean cancel) {
+        this.cancel = cancel;
+    }
+}

src/main/java/uz/alex2276564/iafurniturebreakrestricter/listeners/IAFurnitureBreakListener.java

@@ -1,16 +1,31 @@
 package uz.alex2276564.iafurniturebreakrestricter.listeners;
 
 import dev.lone.itemsadder.api.Events.FurnitureBreakEvent;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
+import org.bukkit.event.block.Action;
+import uz.alex2276564.iafurniturebreakrestricter.events.PlayerIAFurnitureBreakEvent;
 
 public class IAFurnitureBreakListener implements Listener {
 
     @EventHandler
-    private void onIA(FurnitureBreakEvent event) {
+    public void onIA(FurnitureBreakEvent event) {
+        Player player = event.getPlayer();
 
-        if (!event.getPlayer().hasPermission("ia.furniture.break")) {
+        final PlayerIAFurnitureBreakEvent e = new PlayerIAFurnitureBreakEvent(player);
+        Bukkit.getPluginManager().callEvent(e);
+        if(e.isCancelled()) {
+            event.setCancelled(true);
+        }
+    }
+
+    @EventHandler
+    public void on(PlayerIAFurnitureBreakEvent event) {
+        Player player = event.getPlayer();
 
+        if (!player.hasPermission("ia.furniture.break")) {
             event.setCancelled(true);
         }
     }