Fix build

src/de/steamwar/towerrun/listener/IngameListener.java

@@ -135,7 +135,7 @@ public class IngameListener extends GameStateBukkitListener {
     }
 
     @EventHandler
-    public void onPlayerInteract(PlayerInteractEvent event) {
+    public void onKeyUse(PlayerInteractEvent event) {
         if (!event.hasItem()) return;
         if (event.getItem().getType() != Material.LEVER) return;
         event.setCancelled(true);