Changed data.yml format and added save-method

src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/Main.java

@@ -47,6 +47,8 @@ public class Main extends JavaPlugin {
 
     public void onDisable() {
 
+        LinkedBeaconTeleporterManager.saveData();
+
         log.info("Plugin deactivated");
     }
 
@@ -68,4 +70,15 @@ public class Main extends JavaPlugin {
             Bukkit.getPluginManager().disablePlugin(this);
         }
     }
+
+    public static void saveData() {
+        // data.yml
+        try{
+            File dataFile = new File("plugins/"+ plugin.getName() +"/data.yml");
+            data.save(dataFile);
+        }catch (Exception ex){
+            log.severe("Could not save data.yml!");
+            ex.printStackTrace();
+        }
+    }
 }

src/main/java/eu/ruekov/ruakij/LinkedBeaconTeleporters/linkedBeaconTeleporter/LinkedBeaconTeleporterManager.java

@@ -7,7 +7,7 @@ import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
 import org.bukkit.block.Block;
-import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.ShapelessRecipe;
 import org.bukkit.inventory.meta.ItemMeta;
@@ -39,18 +39,17 @@ public class LinkedBeaconTeleporterManager {
 
         // Load teleporters
         for(String teleporterId : Main.data.getKeys(false)){
-            ConfigurationSection teleportersData = Main.data.getConfigurationSection(teleporterId);
+            List<String> serialisedLocs = Main.data.getStringList(teleporterId);
 
             // New list for this id
             List<LinkedBeaconTeleporter> linkedBeaconTeleporters = new ArrayList();
 
-            for(String serializedLoc : teleportersData.getKeys(false)) {
+            for(String serializedLoc : serialisedLocs) {
-                ConfigurationSection teleporterData = teleportersData.getConfigurationSection(serializedLoc);
 
                 // Load location
                 Location loc;
                 try {
-                    loc = Function.deserializeBlockLocation(teleporterData.getString("loc"));
+                    loc = Function.deserializeBlockLocation(serializedLoc);
                 } catch (InvalidPropertiesFormatException e) {
                     Main.log.severe("Could not load location='"+ serializedLoc +"' from "+ teleporterId);
                     continue;
@@ -80,6 +79,31 @@ public class LinkedBeaconTeleporterManager {
         Main.log.info("All done!");
     }
 
+    public static void saveData(){
+        Main.log.info("Saving data..");
+
+        Main.data = new YamlConfiguration();
+        for(String teleporterId : placedLBTsById.keySet()){
+            List<LinkedBeaconTeleporter> LBTs = placedLBTsById.get(teleporterId);
+
+            // Generate clean array with data we want
+            List<String> dataList = new ArrayList<>();
+            for(LinkedBeaconTeleporter lbt : LBTs){
+                dataList.add(
+                        Function.serialiseBlockLocation(
+                                ((LinkedBeaconTeleporterBlock)lbt).block().getLocation()
+                        )
+                );
+            }
+
+            Main.data.set(teleporterId, dataList);
+        }
+
+        Main.saveData();
+
+        Main.log.info("done");
+    }
+
     static void constructAndAddRecipes(){
         // Create result-item
         ItemStack item = getItemStackFromData("-");
@@ -160,7 +184,7 @@ public class LinkedBeaconTeleporterManager {
         return placedLBTsById.get(teleportId);
     }
 
-    String constructRegex(String name, List<String> lore){
+    static String constructRegex(String name, List<String> lore){
         // Serialize
         String regex = serialiseBeaconItem(name, lore);