Add RegionDataStore

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/region/RegionData.java

@@ -22,6 +22,7 @@ package de.steamwar.bausystem.region;
 import de.steamwar.bausystem.region.flags.Flag;
 import de.steamwar.sql.SchematicNode;
 import lombok.NonNull;
+import lombok.Setter;
 import yapion.hierarchy.types.YAPIONObject;
 
 import java.util.ArrayList;
@@ -32,6 +33,9 @@ import java.util.function.Function;
 
 public abstract class RegionData {
 
+    @Setter
+    protected RegionDataStore store;
+
     private final List<Property<?, ?>> properties = new ArrayList<>();
 
     protected final YAPIONObject data;

BauSystem/BauSystem_Main/src/de/steamwar/bausystem/region/RegionDataStore.java

@@ -0,0 +1,27 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2025 SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.bausystem.region;
+
+import lombok.NonNull;
+
+public interface RegionDataStore {
+    void saveRegionData(@NonNull RegionData regionData);
+    void loadRegionData(@NonNull RegionData regionData);
+}