Back filling item flags

src/engine/db/handlers/dbItemHandler.java

@@ -26,6 +26,7 @@ import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.ArrayList;
+import java.util.EnumSet;
 import java.util.HashSet;
 
 
@@ -497,6 +498,34 @@ public class dbItemHandler extends dbHandlerBase {
         }
     }
 
+    public void UPDATE_ALL_FLAGS() {
+
+        try (Connection connection = DbManager.getConnection();
+             PreparedStatement preparedStatement = connection.prepareStatement("SELECT * FROM `obj_item`")) {
+
+            ResultSet rs = preparedStatement.executeQuery();
+
+            while (rs.next()) {
+
+                int item_uuid = rs.getInt("UID");
+                int templateID = rs.getInt("item_itembaseID");
+                EnumSet<Enum.ItemFlags> item_flags = EnumSet.noneOf(Enum.ItemFlags.class);
+                item_flags.addAll(ItemTemplate.templates.get(templateID).item_flags);
+
+                int identified = rs.getInt("old_flags");
+
+                if (identified != 0)
+                    item_flags.add(Enum.ItemFlags.Identified);
+
+                UPDATE_FLAGS(item_uuid, item_flags);
+            }
+
+        } catch (SQLException e) {
+            Logger.error(e);
+        }
+
+    }
+
     public boolean UPDATE_FLAGS(Item item) {
 
         try (Connection connection = DbManager.getConnection();
@@ -518,6 +547,27 @@ public class dbItemHandler extends dbHandlerBase {
         }
     }
 
+    public boolean UPDATE_FLAGS(int itemUUID, EnumSet<Enum.ItemFlags> itemFlags) {
+
+        try (Connection connection = DbManager.getConnection();
+             PreparedStatement preparedStatement = connection.prepareStatement("UPDATE `obj_item` SET `item_flags`=? WHERE `UID` = ?")) {
+
+            String flagString = "";
+
+            for (Enum.ItemFlags itemflag : itemFlags)
+                flagString += itemflag.toString() + ";";
+
+            preparedStatement.setString(1, flagString);
+            preparedStatement.setLong(2, itemUUID);
+
+            return (preparedStatement.executeUpdate() > 0);
+
+        } catch (SQLException e) {
+            Logger.error(e);
+            return false;
+        }
+    }
+
     public boolean UPDATE_VALUE(Item item, int value) {
 
         try (Connection connection = DbManager.getConnection();

src/engine/server/world/WorldServer.java

@@ -343,6 +343,9 @@ public class WorldServer {
 		Logger.info("Loading Item Templates");
 		DbManager.ItemQueries.LOAD_ITEM_TEMPLATES();
 
+		Logger.info("Back filling item flags");
+		DbManager.ItemQueries.UPDATE_ALL_FLAGS();
+
 		Logger.info("Loading ItemBases");
 		ItemBase.loadAllItemBases();