Fix custom language files.

- Now actually using custom language file when indicated in the config
file.
- Set default language file to read-only.
- Added warning message to not alter the default language file as it'll
be regenerated.

src/main/java/nl/pim16aap2/armoredElytra/ArmoredElytra.java

@@ -92,9 +92,6 @@ public class ArmoredElytra extends JavaPlugin implements Listener
             // Y u do dis? :(
             myLogger(Level.INFO, "Stats disabled, not loading stats :(... Please consider enabling it! I am a simple man, seeing higher user numbers helps me stay motivated!");
 
-        locale = config.getString("languageFile");
-
-
         // Load the files for the correct version of Minecraft.
         if (compatibleMCVer())
         {
@@ -139,6 +136,8 @@ public class ArmoredElytra extends JavaPlugin implements Listener
 
         // Check if the plugin should go into uninstall mode.
         uninstallMode = config.getBool("uninstallMode");
+
+        locale = config.getString("languageFile");
     }
 
     public Messages getMyMessages()
@@ -223,6 +222,10 @@ public class ArmoredElytra extends JavaPlugin implements Listener
 
     public String getLocale()
     {
+        if (locale == null)
+            System.out.println("locale is null!");
+        else
+            System.out.println("Locale is " + locale);
         return locale == null ? "en_US" : locale;
     }
 

src/main/java/nl/pim16aap2/armoredElytra/util/ConfigLoader.java

@@ -12,7 +12,6 @@ import org.bukkit.Bukkit;
 import org.bukkit.configuration.file.FileConfiguration;
 
 import nl.pim16aap2.armoredElytra.ArmoredElytra;
-import nl.pim16aap2.armoredElytra.util.ConfigOption;
 
 public class ConfigLoader
 {
@@ -35,7 +34,7 @@ public class ConfigLoader
     public ConfigLoader(ArmoredElytra plugin)
     {
         this.plugin = plugin;
-        configOptionsList = new ArrayList<ConfigOption>();
+        configOptionsList = new ArrayList<>();
         makeConfig();
     }
 

src/main/java/nl/pim16aap2/armoredElytra/util/Messages.java

@@ -15,22 +15,30 @@ public class Messages
 {
     private Map<String, String> messageMap = new HashMap<>();
     private ArmoredElytra plugin;
-    private String        locale;
     private File        textFile;
 
     public Messages(ArmoredElytra plugin)
     {
         this.plugin = plugin;
-        locale = plugin.getLocale();
-        textFile    = new File(plugin.getDataFolder(), locale + ".txt");
+        textFile = new File(plugin.getDataFolder(), plugin.getLocale() + ".txt");
         readFile();
     }
 
+    private void writeDefaultFile()
+    {
+        File defaultFile = new File(plugin.getDataFolder(), "en_US.txt");
+        if (!defaultFile.setWritable(true))
+            plugin.myLogger(Level.SEVERE, "Failed to make file \"" + defaultFile + "\" writable!");
+
+        // Load the default en_US from the resources.
+        plugin.saveResource("en_US.txt", true);
+        defaultFile.setWritable(false);
+    }
+
     // Read locale file.
     private void readFile()
     {
-        // Load the default en_US from the resources.
-        plugin.saveResource("en_US.txt", true);
+        writeDefaultFile();
 
         try (BufferedReader br = new BufferedReader(new FileReader(textFile)))
         {
@@ -38,6 +46,9 @@ public class Messages
 
             while ((sCurrentLine = br.readLine()) != null)
             {
+                // Ignore comments.
+                if (sCurrentLine.startsWith("#"))
+                    continue;
                 String key, value;
                 String[] parts = sCurrentLine.split("=", 2);
                 key    = parts[0];
@@ -55,11 +66,11 @@ public class Messages
         }
         catch (FileNotFoundException e)
         {
-            plugin.myLogger(Level.SEVERE, "Locale file " + locale + ".txt does not exist!");
+            plugin.myLogger(Level.SEVERE, "Locale file \"" + textFile + "\" does not exist!");
         }
         catch (IOException e)
         {
-            plugin.myLogger(Level.SEVERE, "Could not read locale file! (" + locale + ".txt)");
+            plugin.myLogger(Level.SEVERE, "Could not read locale file: \"" + textFile + "\"");
             e.printStackTrace();
         }
     }
@@ -71,9 +82,18 @@ public class Messages
         value = messageMap.get(key);
         if (value == null)
         {
-            value = "ArmoredElytra: Translation not found! Contact server admin!";
+            value = "BigDoors: Translation not found! Contact server admin!";
             plugin.myLogger(Level.WARNING, "Failed to get translation for key " + key);
         }
         return value;
     }
+
+    public String getStringReverse(String value)
+    {
+        return messageMap.entrySet().stream()
+            .filter(e -> e.getValue().equals(value))
+            .map(Map.Entry::getKey)
+            .findFirst()
+            .orElse(null);
+    }
 }

src/main/resources/en_US.txt

@@ -1,3 +1,9 @@
+# This file contains all the (partial) sentences used in this plugin.
+# If you want to modify anything, make sure to do so in a copy, as this file will be regenerated on startup!
+# You can change which file will be used in the config.yml. 
+# The format is "key=value" (without quotation marks). You can modify the values, but not the keys. 
+# Order doesn't matter and you can use comments if you so desire.
+# Please do note that white space does matter! (so spaces at the end of lines, for example).
 TIER.Leather=&2Leather Armored Elytra
 TIER.Gold=&EGolden Armored Elytra
 TIER.Chain=&8Chain Armored Elytra