Added localization messages (Fixes #20)

core/pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.github.games647</groupId>
         <artifactId>fastlogin</artifactId>
-        <version>1.4</version>
+        <version>1.5</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

core/src/main/java/com/github/games647/fastlogin/core/FastLoginCore.java

@@ -1,6 +1,8 @@
 package com.github.games647.fastlogin.core;
 
 import java.io.File;
+import java.util.HashMap;
+import java.util.Map;
 import java.util.UUID;
 import java.util.concurrent.ThreadFactory;
 import java.util.logging.Level;
@@ -16,6 +18,7 @@ public abstract class FastLoginCore {
                 + "-" + withoutDashes.substring(20, 32));
     }
 
+    protected final Map<String, String> localeMessages = new HashMap<>();
     private MojangApiConnector mojangApiConnector;
     private Storage storage;
 
@@ -37,6 +40,14 @@ public abstract class FastLoginCore {
 
     public abstract ThreadFactory getThreadFactory();
 
+    public String getMessage(String key) {
+        return localeMessages.get(key);
+    }
+
+    public abstract void loadMessages();
+
+    public abstract void loadConfig();
+
     public boolean setupDatabase(String driver, String host, int port, String database, String user, String password) {
         storage = new Storage(this, driver, host, port, database, user, password);
         try {

core/src/main/java/com/github/games647/fastlogin/core/importer/ElDziAuthImporter.java

@@ -3,6 +3,7 @@ package com.github.games647.fastlogin.core.importer;
 import java.sql.Connection;
 import java.sql.SQLException;
 import java.sql.Statement;
+
 import javax.sql.DataSource;
 
 public class ElDziAuthImporter extends Importer {

core/src/main/resources/messages.yml

@@ -4,15 +4,76 @@
 #
 # You can access the newest locale here:
 # https://github.com/games647/FastLogin/blob/master/core/src/main/resources/messages.yml
+#
+# You want to have language template? Visit the Github Wiki here:
+# https://github.com/games647/FastLogin/wiki/English
 
-# ========= Shared (BungeeCord an Bukkit)   ============
+# In order to split a message into seperate lines you could just make a new line, but keep the '
+# Example:
+# bla: '&aFirst line
+# Second line
+# Third line'
 
+# If you want to disable a message, you can just set it to a empty value.
+# In this case no message will be sent
+# Example:
+# bla: ''
 
+# ========= Shared (BungeeCord and Bukkit)   ============
 
-# ========= Bukkit only ================================
+# Player activated premium logins in order to skip offline authentication
+add-premium: '&2Added to the list of premium players'
 
+# Player is already set be a paid account
+already-exists: '&4You are already on the premium list'
 
+# Player was changed to be cracked
+remove-premium: '&2Removed from the list of premium players'
 
-# ========= Bungee only ================================
+# Player is already set to be cracked
+not-premium: '&4You are not in the premium list'
+
+# Admin wanted to change the premium of a user that isn't known to the plugin
+player-unknown: '&4Player not in the database'
+
+# ========= Bukkit/Spigot/PaperSpigot/TacoSpigot only ================================
+
+# The user skipped the authentication, because it was a premium player
+auto-login: '&2Auto logged in'
+
+# The user was auto registered on the first join. The user account will be registered to protect it from cracked players
+# The password can be used if the mojang servers are down and you still want your premium users to login (PLANNED)
+auto-register: '&2Auto registered with password: %password
+You may want change it?'
+
+# Player is not able to toggle the premium state of other players
+no-permission: '&4Not enough permissions'
+
+# Although the console can toggle the premium state, it's not possible for the console itself.
+# Because the console is not a user. (obviously, isn't it?)
+no-console: '&4You are not a player. You cannot toggle the premium state for YOURSELF as a console'
+
+# The user wants to toggle premium state, but BungeeCord support is enabled. This means the server have to communicate
+# with the BungeeCord first which will establish a connection with the database server.
+wait-on-proxy: '&6Sending request...'
+
+# When ProtocolLib is enabled and the plugin is unable to continue handling a login request after a requested premium
+# authentication. In this state the client expects a success packet with a encrypted connection or disconnect packet.
+# So we kick the player, if we cannot encrypt the connection. In other situation (example: premium name check),
+# the player will be just authenticated as cracked
+error-kick: '&4Error occured'
+
+# The server sents a verify token within the premium authentication reqest. If this doesn't match on response,
+# it could be another client sending malicious packets
+invalid-verify-token: '&4Invalid token'
+
+# The client sent no request join server request to the mojang servers which would proof that it's owner of that
+# acciunt. Only modified clients would do this.
+invalid-session: '&4Invalid session'
+
+# The client sent a malicous packet without a login request packet
+invalid-requst: '&4Invalid request'
+
+# ========= Bungee/Waterfall only ================================