Ignore cancelled events for a few event handlers

src/main/kotlin/net/trueog/diamondbankog/Events.kt

@@ -145,7 +145,7 @@ internal class Events : Listener {
         }
     }
 
-    @EventHandler(priority = EventPriority.HIGHEST)
+    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
     fun onEntityPickupItem(event: EntityPickupItemEvent) {
         val player = event.entity as? Player ?: return
         val worldName = player.world.name
@@ -197,7 +197,7 @@ internal class Events : Listener {
         }
     }
 
-    @EventHandler(priority = EventPriority.HIGHEST)
+    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
     fun onPlayerDropItem(event: PlayerDropItemEvent) {
         val worldName = event.player.world.name
         if (!vanillaWorlds.contains(worldName)) return
@@ -239,7 +239,7 @@ internal class Events : Listener {
         }
     }
 
-    @EventHandler(priority = EventPriority.HIGHEST)
+    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
     fun onInventoryClickEvent(event: InventoryClickEvent) {
         val player = event.whoClicked as? Player ?: return
         val worldName = player.world.name
@@ -317,7 +317,7 @@ internal class Events : Listener {
         }
     }
 
-    @EventHandler(priority = EventPriority.HIGHEST)
+    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
     fun onPlayerInteractEntity(event: PlayerInteractEntityEvent) {
         val player = event.player
         val worldName = player.world.name