Use custom event

src/main/java/uz/alex2276564/leverlock/events/PlayerInteractWithLeverEvent.java

@@ -0,0 +1,37 @@
+package uz.alex2276564.leverlock.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 PlayerInteractWithLeverEvent extends PlayerEvent implements Cancellable {
+
+    private static final HandlerList handlers = new HandlerList();
+
+    private boolean cancel = false;
+
+    public PlayerInteractWithLeverEvent(@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/leverlock/listeners/PlayerLeverClickListener.java

@@ -10,6 +10,7 @@
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.plugin.java.JavaPlugin;
 import uz.alex2276564.leverlock.LeverLock;
+import uz.alex2276564.leverlock.events.PlayerInteractWithLeverEvent;
 import uz.alex2276564.leverlock.utils.ConfigManager;
 
 import java.time.Duration;
@@ -29,23 +30,33 @@ public PlayerLeverClickListener(LeverLock plugin) {
     }
 
     @EventHandler
-    public void onPlayerInteract(PlayerInteractEvent event) {
+    public void on(PlayerInteractEvent event) {
         Player player = event.getPlayer();
         Block clickedBlock = event.getClickedBlock();
 
         if (event.getAction() == Action.RIGHT_CLICK_BLOCK && clickedBlock != null && clickedBlock.getType() == TARGET_BLOCK) {
-            Instant currentTime = Instant.now();
-            Instant lastInteractionTime = cooldownMap.getOrDefault(player, Instant.EPOCH);
-
-            if (Duration.between(lastInteractionTime, currentTime).compareTo(ConfigManager.getCooldownDuration()) < 0) {
+            final PlayerInteractWithLeverEvent e = new PlayerInteractWithLeverEvent(player);
+            Bukkit.getPluginManager().callEvent(e);
+            if(e.isCancelled()) {
                 event.setCancelled(true);
-                player.sendMessage(ConfigManager.getCooldownMessage());
-            } else {
-                cooldownMap.put(player, currentTime);
             }
         }
     }
 
+    @EventHandler
+    public void on(PlayerInteractWithLeverEvent event) {
+        Player player = event.getPlayer();
+        Instant currentTime = Instant.now();
+        Instant lastInteractionTime = cooldownMap.getOrDefault(player, Instant.EPOCH);
+
+        if (Duration.between(lastInteractionTime, currentTime).compareTo(ConfigManager.getCooldownDuration()) < 0) {
+            event.setCancelled(true);
+            player.sendMessage(ConfigManager.getCooldownMessage());
+        } else {
+            cooldownMap.put(player, currentTime);
+        }
+    }
+
     private void startCleanupTask() {
         Bukkit.getScheduler().runTaskTimer(plugin, this::cleanupCooldowns, ConfigManager.getCleanupInterval(), ConfigManager.getCleanupInterval());
     }