Test #383 added balance top. Hardlimit max of 10 users at the moment. /balancetop retrieves all 10 /balancetop <1-10> retrieves the top number you specify

5 files changed, 97 insertions, 5 deletions

diff --git a/Essentials/src/com/earth2me/essentials/Essentials.java b/Essentials/src/com/earth2me/essentials/Essentials.java
index 4674c3a31..e9fc12c38 100644
--- a/Essentials/src/com/earth2me/essentials/Essentials.java
+++ b/Essentials/src/com/earth2me/essentials/Essentials.java
@@ -192,17 +192,17 @@ public class Essentials extends JavaPlugin implements IEssentials
 		//pm.registerEvent(Type.SIGN_CHANGE, blockListener, Priority.Low, this);
 		//pm.registerEvent(Type.BLOCK_BREAK, blockListener, Priority.Lowest, this);
 		pm.registerEvent(Type.BLOCK_PLACE, blockListener, Priority.Lowest, this);
-		
+
 		final SignBlockListener signBlockListener = new SignBlockListener(this);
 		pm.registerEvent(Type.SIGN_CHANGE, signBlockListener, Priority.Highest, this);
 		pm.registerEvent(Type.BLOCK_PLACE, signBlockListener, Priority.Low, this);
 		pm.registerEvent(Type.BLOCK_BREAK, signBlockListener, Priority.Highest, this);
 		pm.registerEvent(Type.BLOCK_IGNITE, signBlockListener, Priority.Low, this);
 		pm.registerEvent(Type.BLOCK_BURN, signBlockListener, Priority.Low, this);
-		
+
 		final SignPlayerListener signPlayerListener = new SignPlayerListener(this);
 		pm.registerEvent(Type.PLAYER_INTERACT, signPlayerListener, Priority.Low, this);
-		
+
 		final SignEntityListener signEntityListener = new SignEntityListener(this);
 		pm.registerEvent(Type.ENTITY_EXPLODE, signEntityListener, Priority.Low, this);
 
@@ -378,7 +378,7 @@ public class Essentials extends JavaPlugin implements IEssentials
 	}
 
 	public boolean onCommandEssentials(CommandSender sender, Command command, String commandLabel, String[] args, ClassLoader classLoader, String commandPath, String permissionPrefix)
-	{		
+	{
 		// Allow plugins to override the command via onCommand
 		if (!getSettings().isCommandOverridden(command.getName()) && !commandLabel.startsWith("e"))
 		{
@@ -414,7 +414,7 @@ public class Essentials extends JavaPlugin implements IEssentials
 			if (sender instanceof Player)
 			{
 				user = getUser(sender);
-				logger.log(Level.INFO, String.format("[PLAYER_COMMAND] %s: /%s %s ", ((Player)sender).getName(), commandLabel , EssentialsCommand.getFinalArg(args, 0)));
+				logger.log(Level.INFO, String.format("[PLAYER_COMMAND] %s: /%s %s ", ((Player)sender).getName(), commandLabel, EssentialsCommand.getFinalArg(args, 0)));
 			}
 
 			// New mail notification
@@ -670,6 +670,11 @@ public class Essentials extends JavaPlugin implements IEssentials
 		return u;
 	}
 
+	public Map<String, User> getAllUsers()
+	{
+		return users;
+	}
+
 	public User getOfflineUser(String name)
 	{
 		File userFolder = new File(getDataFolder(), "userdata");
diff --git a/Essentials/src/com/earth2me/essentials/IEssentials.java b/Essentials/src/com/earth2me/essentials/IEssentials.java
index cf6e62e71..34eac733e 100644
--- a/Essentials/src/com/earth2me/essentials/IEssentials.java
+++ b/Essentials/src/com/earth2me/essentials/IEssentials.java
@@ -3,6 +3,7 @@ package com.earth2me.essentials;
 import com.earth2me.essentials.register.payment.Methods;
 import java.io.File;
 import java.util.List;
+import java.util.Map;
 import org.bukkit.Server;
 import org.bukkit.World;
 import org.bukkit.command.Command;
@@ -75,4 +76,6 @@ public interface IEssentials
 	IPermissionsHandler getPermissionsHandler();
 	
 	void showError(final CommandSender sender, final Throwable exception, final String commandLabel);
+	
+	Map<String, User> getAllUsers();
 }
diff --git a/Essentials/src/com/earth2me/essentials/Util.java b/Essentials/src/com/earth2me/essentials/Util.java
index 442150fa3..2427af9f5 100644
--- a/Essentials/src/com/earth2me/essentials/Util.java
+++ b/Essentials/src/com/earth2me/essentials/Util.java
@@ -11,10 +11,15 @@ import java.net.URL;
 import java.text.DecimalFormat;
 import java.text.DecimalFormatSymbols;
 import java.text.MessageFormat;
+import java.util.ArrayList;
 import java.util.Calendar;
+import java.util.Collections;
+import java.util.Comparator;
 import java.util.Enumeration;
 import java.util.GregorianCalendar;
+import java.util.List;
 import java.util.Locale;
+import java.util.Map;
 import java.util.MissingResourceException;
 import java.util.ResourceBundle;
 import java.util.logging.Level;
@@ -446,4 +451,25 @@ public class Util
 			logger.log(Level.WARNING, String.format("Translation file %s does not contain all translation keys.", currentLocale.toString()));
 		}
 	}
+	
+	 public static List sortMapByValueDesc(final Map m) {
+        List keys = new ArrayList();
+        keys.addAll(m.keySet());
+        Collections.sort(keys, Collections.reverseOrder(new Comparator() {
+            public int compare(Object o1, Object o2) {
+                Object v1 = m.get(o1);
+                Object v2 = m.get(o2);
+                if (v1 == null) {
+                    return (v2 == null) ? 0 : 1;
+                }
+                else if (v1 instanceof Comparable) {
+                    return ((Comparable) v1).compareTo(v2);
+                }
+                else {
+                    return 0;
+                }
+            }
+        }));
+        return keys;
+    }
 }
diff --git a/Essentials/src/com/earth2me/essentials/commands/Commandbalancetop.java b/Essentials/src/com/earth2me/essentials/commands/Commandbalancetop.java
new file mode 100644
index 000000000..99e91ddca
--- /dev/null
+++ b/Essentials/src/com/earth2me/essentials/commands/Commandbalancetop.java
@@ -0,0 +1,54 @@
+package com.earth2me.essentials.commands;
+
+import org.bukkit.Server;
+import com.earth2me.essentials.User;
+import com.earth2me.essentials.Util;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import org.bukkit.command.CommandSender;
+
+
+public class Commandbalancetop extends EssentialsCommand
+{
+	public Commandbalancetop()
+	{
+		super("balancetop");
+	}
+
+	@Override
+	protected void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
+	{
+		int max = 10;
+		if (args.length > 0)
+		{
+			try
+			{
+				if (Integer.parseInt(args[0]) < 10)
+				{
+					max = Integer.parseInt(args[0]);
+				}
+			}
+			catch (NumberFormatException ex)
+			{
+				//catch it because they tried to enter a string not number.
+			}
+		}
+		HashMap<User, Double> balances = new HashMap<User, Double>();
+		for (Map.Entry<String, User> u : ess.getAllUsers().entrySet())
+		{
+			balances.put(u.getValue(), u.getValue().getMoney());
+		}
+		int count = 0;
+		for (Iterator i = Util.sortMapByValueDesc(balances).iterator(); i.hasNext();)
+		{
+			if (count == max)
+			{
+				break;
+			}
+			User key = (User)i.next();
+			sender.sendMessage(key.getDisplayName() + ", " + Util.formatCurrency(balances.get(key)));
+			count++;
+		}
+	}
+}
diff --git a/Essentials/src/plugin.yml b/Essentials/src/plugin.yml
index a2e4a6266..cea6c6e30 100644
--- a/Essentials/src/plugin.yml
+++ b/Essentials/src/plugin.yml
@@ -27,6 +27,10 @@ commands:
     description: States the current balance of a player.

     usage: /<command> <player>

     aliases: [bal,emoney,ebalance,ebal]

+  balancetop:

+    description: Gets the top x balance values. (max 10)

+    usage: /<command> <max>

+    aliases: 

   ban:

     description: Bans a player.

     usage: /<command> [player] <reason>