Added lang autoupdate

Plugin/src/main/java/com/willfp/ecoenchants/config/ConfigManager.java

@@ -9,7 +9,6 @@ import java.util.Set;
 public class ConfigManager {
     public static final HashMap<String, Double> configVersions = new HashMap<String, Double>() {{
         put("config", 5.0);
-        put("lang", 5.0);
         put("target", 1.0);
         put("rarity", 1.0);
     }};
@@ -25,7 +24,7 @@ public class ConfigManager {
      * Called on /ecoreload
      */
     public static void updateConfigs() {
-        LANG.reload();
+        LANG.update();
         CONFIG.reload();
         TARGET.reload();
         RARITY.reload();

Plugin/src/main/java/com/willfp/ecoenchants/config/UpdatingLang.java

@@ -0,0 +1,52 @@
+package com.willfp.ecoenchants.config;
+
+import com.willfp.ecoenchants.EcoEnchantsPlugin;
+import org.bukkit.configuration.InvalidConfigurationException;
+import org.bukkit.configuration.file.YamlConfiguration;
+
+import java.io.*;
+import java.nio.charset.StandardCharsets;
+
+public abstract class UpdatingLang {
+    public YamlConfiguration config;
+    private File configFile;
+
+    public UpdatingLang() {
+        init();
+    }
+
+    private void init() {
+        if (!new File(EcoEnchantsPlugin.getInstance().getDataFolder(), "lang.yml").exists()) {
+            createFile();
+        }
+
+        this.configFile = new File(EcoEnchantsPlugin.getInstance().getDataFolder(), "lang.yml");
+        this.config = YamlConfiguration.loadConfiguration(configFile);
+
+        update();
+    }
+
+    private void createFile() {
+        EcoEnchantsPlugin.getInstance().saveResource("lang.yml", false);
+    }
+
+    public void update() {
+        try {
+            InputStream newIn = EcoEnchantsPlugin.getInstance().getResource("lang.yml");
+            BufferedReader reader = new BufferedReader(new InputStreamReader(newIn, StandardCharsets.UTF_8));
+            YamlConfiguration newConfig = new YamlConfiguration();
+            newConfig.load(reader);
+
+            newConfig.getKeys(true).forEach((s -> {
+                if (!config.getKeys(true).contains(s)) {
+                    config.set(s, newConfig.get(s));
+                }
+            }));
+
+            config.save(configFile);
+            config.load(configFile);
+        } catch (IOException | InvalidConfigurationException e) {
+            e.printStackTrace();
+        }
+    }
+}

Plugin/src/main/java/com/willfp/ecoenchants/config/configs/Lang.java

@@ -1,5 +1,6 @@
 package com.willfp.ecoenchants.config.configs;
 
+import com.willfp.ecoenchants.config.UpdatingLang;
 import com.willfp.ecoenchants.config.YamlConfig;
 import org.bukkit.ChatColor;
 
@@ -8,9 +9,9 @@ import java.util.List;
 /**
  * Wrapper for lang.yml
  */
-public class Lang extends YamlConfig {
+public class Lang extends UpdatingLang {
     public Lang() {
-        super("lang");
+        super();
     }
 
     public String getString(String path) {

Plugin/src/main/java/com/willfp/ecoenchants/enchantments/ecoenchants/normal/Succession.java

@@ -29,7 +29,6 @@ public final class Succession extends EcoEnchant {
 
         boolean fire = EnchantChecks.mainhand(shooter, Enchantment.ARROW_FIRE);
 
-
         for (int i = 1; i <= number; i++) {
             Bukkit.getScheduler().scheduleSyncDelayedTask(EcoEnchantsPlugin.getInstance(), () -> {
                 Arrow arrow1 = shooter.launchProjectile(Arrow.class, event.getProjectile().getVelocity());