fixed the windcharge function, works good now

src/main/java/org/rattatwinko/mace/MaceEventListener.java

@@ -74,7 +74,6 @@ public class MaceEventListener implements Listener {
         if (!plugin.isMaceItem(item)) return;
 
         event.setCancelled(true);
-        // remove if does not work
         attemptWindCharge(player);
     }
 
@@ -100,6 +99,7 @@ public class MaceEventListener implements Listener {
 
         // Strict cooldown check
         Long lastUse = windChargeCooldowns.get(playerId);
+
         if (lastUse != null && (now - lastUse) < windCooldown * 1000L) {
             int remaining = (int) ((windCooldown * 1000L - (now - lastUse)) / 1000L);
             player.sendActionBar(Component.text("§cWind Charge cooldown: " + remaining + "s"));
@@ -107,6 +107,18 @@ public class MaceEventListener implements Listener {
             return; // Block spawn completely
         }
 
+        // apply a knockback effect to nearby entittys
+        for (Entity entity : player.getNearbyEntities(5, 5, 5)) {
+            if (entity instanceof LivingEntity && !entity.equals(player)) {
+                Vector knockback = entity.getLocation().toVector()
+                        .subtract(player.getLocation().toVector())
+                        .normalize()
+                        .multiply(0.5)
+                        .setY(0.3);
+                entity.setVelocity(knockback);
+            }
+        }
+
         // Immediately mark the cooldown to prevent spamming
         windChargeCooldowns.put(playerId, now);
 
@@ -129,6 +141,7 @@ public class MaceEventListener implements Listener {
                 if (secondsLeft <= 0) {
                     windChargeCooldowns.remove(playerId);
                     cancel();
+                    player.playSound(player.getLocation(), Sound.ENTITY_ARROW_HIT_PLAYER, 0.5f, 0.5f);
                     return;
                 }
                 player.sendActionBar(Component.text("§aWind Charge cooldown: " + secondsLeft + "s"));