Added Essentials interface.

Moved nick customization commands from Essentials to TFM.

appinfo.properties

@@ -1,5 +1,5 @@
-#Tue, 24 Sep 2013 07:27:17 -0400
+#Tue, 24 Sep 2013 10:08:38 -0400
 
 program.VERSION=3.2
-program.BUILDNUM=602
+program.BUILDNUM=604
-program.BUILDDATE=09/24/2013 07\:27 AM
+program.BUILDDATE=09/24/2013 10\:08 AM

buildnumber.properties

@@ -1,3 +1,3 @@
 #Build Number for ANT. Do not edit!
-#Tue Sep 24 07:27:17 EDT 2013
+#Tue Sep 24 10:08:38 EDT 2013
-build.number=603
+build.number=605

nbproject/project.properties

@@ -50,7 +50,8 @@ jar.index=${jnlp.enabled}
 javac.classpath=\
     ${libs.CraftBukkit.classpath}:\
     ${libs.WorldEdit.classpath}:\
-    ${libs.DisguiseCraft.classpath}
+    ${libs.DisguiseCraft.classpath}:\
+    ${libs.Essentials.classpath}
 # Space-separated list of extra javac options
 javac.compilerargs=-Xlint:unchecked -Xlint:deprecation
 javac.deprecation=false

src/me/StevenLawson/TotalFreedomMod/Commands/Command_colorme.java

@@ -0,0 +1,58 @@
+package me.StevenLawson.TotalFreedomMod.Commands;
+
+import java.util.Iterator;
+import java.util.Map;
+import me.StevenLawson.TotalFreedomMod.TFM_EssentialsBridge;
+import me.StevenLawson.TotalFreedomMod.TFM_Util;
+import org.apache.commons.lang3.StringUtils;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+@CommandPermissions(level = AdminLevel.OP, source = SourceType.ONLY_IN_GAME)
+@CommandParameters(description = "Essentials Interface Command - Color your current nickname.", usage = "/<command> <color>")
+public class Command_colorme extends TFM_Command
+{
+    @Override
+    public boolean run(CommandSender sender, Player sender_p, Command cmd, String commandLabel, String[] args, boolean senderIsConsole)
+    {
+        if (args.length != 1)
+        {
+            return false;
+        }
+
+        if ("list".equalsIgnoreCase(args[0]))
+        {
+            playerMsg("Colors: " + StringUtils.join(TFM_Util.CHAT_COLOR_NAMES.keySet(), ", "));
+            return true;
+        }
+
+        final String needle = args[0].trim().toLowerCase();
+        ChatColor color = null;
+        final Iterator<Map.Entry<String, ChatColor>> it = TFM_Util.CHAT_COLOR_NAMES.entrySet().iterator();
+        while (it.hasNext())
+        {
+            final Map.Entry<String, ChatColor> entry = it.next();
+            if (entry.getKey().contains(needle))
+            {
+                color = entry.getValue();
+                break;
+            }
+        }
+
+        if (color == null)
+        {
+            playerMsg("Invalid color: " + needle + " - Use \"/colorme list\" to list colors.");
+            return true;
+        }
+
+        final String newNick = color + ChatColor.stripColor(sender_p.getDisplayName()) + ChatColor.WHITE;
+
+        TFM_EssentialsBridge.getInstance().setNickname(sender.getName(), newNick);
+
+        playerMsg("Your nickname is now: " + newNick);
+
+        return true;
+    }
+}

src/me/StevenLawson/TotalFreedomMod/Commands/Command_denick.java

@@ -0,0 +1,26 @@
+package me.StevenLawson.TotalFreedomMod.Commands;
+
+import me.StevenLawson.TotalFreedomMod.TFM_EssentialsBridge;
+import me.StevenLawson.TotalFreedomMod.TFM_Util;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+@CommandPermissions(level = AdminLevel.SUPER, source = SourceType.BOTH)
+@CommandParameters(description = "Essentials Interface Command - Remove the nickname of all players on the server.", usage = "/<command>")
+public class Command_denick extends TFM_Command
+{
+    @Override
+    public boolean run(CommandSender sender, Player sender_p, Command cmd, String commandLabel, String[] args, boolean senderIsConsole)
+    {
+        TFM_Util.adminAction(sender.getName(), "Removing all nicknames.", false);
+
+        Player[] onlinePlayers = server.getOnlinePlayers();
+        for (Player player : onlinePlayers)
+        {
+            TFM_EssentialsBridge.getInstance().setNickname(player.getName(), null);
+        }
+
+        return true;
+    }
+}

src/me/StevenLawson/TotalFreedomMod/Commands/Command_nicknyan.java

@@ -0,0 +1,72 @@
+package me.StevenLawson.TotalFreedomMod.Commands;
+
+import me.StevenLawson.TotalFreedomMod.TFM_EssentialsBridge;
+import me.StevenLawson.TotalFreedomMod.TFM_Util;
+import org.bukkit.ChatColor;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+@CommandPermissions(level = AdminLevel.OP, source = SourceType.ONLY_IN_GAME)
+@CommandParameters(description = "Essentials Interface Command - Nyanify your nickname.", usage = "/<command> <<nick> | off>")
+public class Command_nicknyan extends TFM_Command
+{
+    @Override
+    public boolean run(CommandSender sender, Player sender_p, Command cmd, String commandLabel, String[] args, boolean senderIsConsole)
+    {
+        if (args.length != 1)
+        {
+            return false;
+        }
+
+        if (TFM_Util.isStopCommand(args[0]))
+        {
+            TFM_EssentialsBridge.getInstance().setNickname(sender.getName(), null);
+            playerMsg("Nickname cleared.");
+            return true;
+        }
+
+        final String nickPlain = ChatColor.stripColor(TFM_Util.colorize(args[0].trim()));
+
+        if (!nickPlain.matches("^[a-zA-Z_0-9\u00a7]+$"))
+        {
+            playerMsg("That nickname contains invalid characters.");
+            return true;
+        }
+        else if (nickPlain.length() < 4 || nickPlain.length() > 30)
+        {
+            playerMsg("Your nickname must be between 4 and 30 characters long.");
+            return true;
+        }
+
+        final Player[] onlinePlayers = server.getOnlinePlayers();
+        for (final Player player : onlinePlayers)
+        {
+            if (player == sender_p)
+            {
+                continue;
+            }
+            if (player.getName().equalsIgnoreCase(nickPlain) || ChatColor.stripColor(player.getDisplayName()).equalsIgnoreCase(nickPlain))
+            {
+                playerMsg("That nickname is already in use.");
+                return true;
+            }
+        }
+
+        final StringBuilder newNick = new StringBuilder();
+
+        final char[] chars = nickPlain.toCharArray();
+        for (char c : chars)
+        {
+            newNick.append(TFM_Util.randomChatColor()).append(c);
+        }
+
+        newNick.append(ChatColor.WHITE);
+
+        TFM_EssentialsBridge.getInstance().setNickname(sender.getName(), newNick.toString());
+
+        playerMsg("Your nickname is now: " + newNick.toString());
+
+        return true;
+    }
+}

src/me/StevenLawson/TotalFreedomMod/TFM_EssentialsBridge.java

@@ -0,0 +1,82 @@
+package me.StevenLawson.TotalFreedomMod;
+
+import com.earth2me.essentials.Essentials;
+import com.earth2me.essentials.User;
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.Plugin;
+
+public class TFM_EssentialsBridge
+{
+    private Essentials essentialsPlugin = null;
+
+    private TFM_EssentialsBridge()
+    {
+    }
+
+    public Essentials getEssentialsPlugin()
+    {
+        if (this.essentialsPlugin == null)
+        {
+            try
+            {
+                final Plugin essentials = Bukkit.getServer().getPluginManager().getPlugin("Essentials");
+                if (essentials != null)
+                {
+                    if (essentials instanceof Essentials)
+                    {
+                        this.essentialsPlugin = (Essentials) essentials;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                TFM_Log.severe(ex);
+            }
+        }
+        return this.essentialsPlugin;
+    }
+
+    public User getEssentialsUser(String username)
+    {
+        try
+        {
+            final Essentials essentials = getEssentialsPlugin();
+            if (essentials != null)
+            {
+                return essentials.getUserMap().getUser(username);
+            }
+        }
+        catch (Exception ex)
+        {
+            TFM_Log.severe(ex);
+        }
+        return null;
+    }
+
+    public void setNickname(String username, String nickname)
+    {
+        try
+        {
+            final User user = getEssentialsUser(username);
+            if (user != null)
+            {
+                user.setNickname(nickname);
+                user.setDisplayNick();
+            }
+        }
+        catch (Exception ex)
+        {
+            TFM_Log.severe(ex);
+        }
+    }
+
+    public static TFM_EssentialsBridge getInstance()
+    {
+        return TFM_EssentialsBridgeHolder.INSTANCE;
+    }
+
+    private static class TFM_EssentialsBridgeHolder
+    {
+        private static final TFM_EssentialsBridge INSTANCE = new TFM_EssentialsBridge();
+    }
+}

src/me/StevenLawson/TotalFreedomMod/TFM_Util.java

@@ -27,7 +27,8 @@ public class TFM_Util
     public static final List<String> DEVELOPERS = Arrays.asList("Madgeek1450", "DarthSalamon", "AcidicCyanide", "wild1145", "HeXeRei452");
     private static final Random RANDOM = new Random();
     public static String DATE_STORAGE_FORMAT = "EEE, d MMM yyyy HH:mm:ss Z";
-    public static final List<ChatColor> COLOR_POOL = Arrays.asList(
+    public static final Map<String, ChatColor> CHAT_COLOR_NAMES = new HashMap<String, ChatColor>();
+    public static final List<ChatColor> CHAT_COLOR_POOL = Arrays.asList(
             ChatColor.DARK_BLUE,
             ChatColor.DARK_GREEN,
             ChatColor.DARK_AQUA,
@@ -59,6 +60,11 @@ public class TFM_Util
             {
             }
         }
+
+        for (ChatColor chatColor : CHAT_COLOR_POOL)
+        {
+            CHAT_COLOR_NAMES.put(chatColor.name().toLowerCase().replace("_", ""), chatColor);
+        }
     }
 
     private TFM_Util()
@@ -804,7 +810,7 @@ public class TFM_Util
 
     public static ChatColor randomChatColor()
     {
-        return COLOR_POOL.get(RANDOM.nextInt(COLOR_POOL.size()));
+        return CHAT_COLOR_POOL.get(RANDOM.nextInt(CHAT_COLOR_POOL.size()));
     }
 
     public static String colorize(String string)