Add ConfigCreator.createDefaultConfig

Add ConfigCreator.currentVersion
Add ConfigUpdater.update

BauSystem_Main/src/de/steamwar/bausystem/configplayer/ConfigCreator.java

@@ -6,8 +6,13 @@ import yapion.hierarchy.types.YAPIONObject;
 @UtilityClass
 public class ConfigCreator {
 
+    public static final int currentVersion = 1;
+
     public YAPIONObject createDefaultConfig() {
         YAPIONObject yapionObject = new YAPIONObject();
+        // This call should never be touched
+        yapionObject.add("@version", currentVersion);
+
         // Any initialising goes into here
         return yapionObject;
     }

BauSystem_Main/src/de/steamwar/bausystem/configplayer/ConfigUpdater.java

@@ -44,4 +44,21 @@ public class ConfigUpdater implements Listener {
     public void save(Player player) {
         // Save call -> Database
     }
+
+    private YAPIONObject update(YAPIONObject yapionObject) {
+        int version = yapionObject.getPlainValue("@version");
+        while (version < ConfigCreator.currentVersion) {
+            ConfigConverter configConverter = CONFIG_CONVERTER_MAP.getOrDefault(version, null);
+            if (configConverter == null) {
+                return ConfigCreator.createDefaultConfig();
+            }
+            try {
+                configConverter.update(yapionObject);
+            } catch (Exception e) {
+                return ConfigCreator.createDefaultConfig();
+            }
+            version = yapionObject.getPlainValue("@version");
+        }
+        return yapionObject;
+    }
 }