Reset mob healthbars on death to avoid conflicting with loot plugins

src/main/java/com/gmail/nossr50/listeners/EntityListener.java

@@ -323,6 +323,30 @@ public class EntityListener implements Listener {
         }
     }
 
+    /**
+     * Monitor EntityDeath events.
+     *
+     * @param event The event to watch
+     */
+    @EventHandler(priority = EventPriority.LOWEST)
+    public void onEntityDeathLowest(EntityDeathEvent event) {
+        LivingEntity entity = event.getEntity();
+
+        if (Misc.isNPCEntity(entity)) {
+            return;
+        }
+
+        if (entity.hasMetadata(mcMMO.customNameKey)) {
+            entity.setCustomName(entity.getMetadata(mcMMO.customNameKey).get(0).asString());
+            entity.removeMetadata(mcMMO.customNameKey, mcMMO.p);
+        }
+
+        if (entity.hasMetadata(mcMMO.customVisibleKey)) {
+            entity.setCustomNameVisible(entity.getMetadata(mcMMO.customVisibleKey).get(0).asBoolean());
+            entity.removeMetadata(mcMMO.customVisibleKey, mcMMO.p);
+        }
+    }
+
     /**
      * Monitor EntityDeath events.
      *