Started work on Permissions/isOP() support.

src/com/onarandombox/MultiVerseCore/commands/MVCoord.java

@@ -20,8 +20,13 @@ public class MVCoord extends MVCommandHandler {
 
     @Override
     public boolean perform(CommandSender sender, String[] args) {
-        // TODO: Add Permissions
+        // Check if the command was sent from a Player.
         if(sender instanceof Player){
+            // If this command was sent from a Player then we need to check Permissions
+            if(!(plugin.ph.has(((Player) sender), "multiverse.coord"))){
+                sender.sendMessage("You do not have access to this command.");
+                return true;
+            }
             Player p = (Player) sender;
             
             p.sendMessage(ChatColor.RED + "World: " + ChatColor.WHITE + p.getWorld().getName());
@@ -29,6 +34,8 @@ public class MVCoord extends MVCommandHandler {
             p.sendMessage(ChatColor.RED + "Coordinates: " + ChatColor.WHITE + locMan.strCoords(p.getLocation()));
             p.sendMessage(ChatColor.RED + "Direction: " + ChatColor.WHITE + locMan.getDirection(p.getLocation()));
             p.sendMessage(ChatColor.RED + "Block: " + ChatColor.WHITE + Material.getMaterial(p.getWorld().getBlockTypeIdAt(p.getLocation())));
+        } else {
+            sender.sendMessage("This command needs to be used from a Player.");
         }
         return true;
     }

src/com/onarandombox/MultiVerseCore/commands/MVList.java

@@ -1,21 +1,55 @@
 package com.onarandombox.MultiVerseCore.commands;
 
+import org.bukkit.ChatColor;
+import org.bukkit.World;
+import org.bukkit.World.Environment;
 import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
 
 import com.onarandombox.MultiVerseCore.MVCommandHandler;
+import com.onarandombox.MultiVerseCore.MVWorld;
 import com.onarandombox.MultiVerseCore.MultiVerseCore;
 
 public class MVList extends MVCommandHandler {
 
     public MVList(MultiVerseCore plugin) {
         super(plugin);
-        // TODO Auto-generated constructor stub
     }
 
     @Override
     public boolean perform(CommandSender sender, String[] args) {
-        // TODO Auto-generated method stub
-        return false;
-    }
+        Player p = null;
+        if(sender instanceof Player){
+            p = (Player) sender;
+            if(!(plugin.ph.has(p, "multiverse.world.list"))){
+                sender.sendMessage("You do not have access to this command.");
+                return true;
+            }
+        }
+        
+        String output = ChatColor.GREEN + "Worlds which you can view - \n";
+        MultiVerseCore.debugMsg("Size - " + plugin.worlds.size());
+        for(int i=0;i<plugin.getServer().getWorlds().size();i++){
 
+            World world = plugin.getServer().getWorlds().get(i);
+
+            if(!(plugin.worlds.containsKey(world.getName()))){ continue; }            
+            if(p!=null && (!plugin.ph.canEnterWorld(p, world))){ continue; }
+            
+            ChatColor color;
+            
+            if (world.getEnvironment() == Environment.NETHER)
+                color = ChatColor.RED;
+            else
+                color = ChatColor.GREEN;
+
+            output += color + world.getName() + " - " + world.getEnvironment().toString() + " \n";
+            
+        }
+        String[] response = output.split("\n");
+        for(String msg : response){
+            sender.sendMessage(msg);
+        }
+        return true;
+    }
 }

src/com/onarandombox/MultiVerseCore/commands/MVWho.java

@@ -20,7 +20,14 @@ public class MVWho extends MVCommandHandler {
 
     @Override
     public boolean perform(CommandSender sender, String[] args) {
-        // TODO: Permissions
+        // If this command was sent from a Player then we need to check Permissions
+        if(sender instanceof Player){
+            if(!(plugin.ph.has(((Player) sender), "multiverse.who"))){
+                sender.sendMessage("You do not have access to this command.");
+                return true;
+            }
+        }
+
         List<World> worlds = new ArrayList<World>();
         
         if(args.length>1){