Adding delhome

Making sethome allow redefine

Essentials/src/com/earth2me/essentials/UserData.java

@@ -158,6 +158,20 @@ public abstract class UserData extends PlayerExtension implements IConf
 		config.save();
 	}
 
+	public void delHome(String name) throws Exception
+	{
+		if (getHome(name) != null)
+		{
+			homes.remove(name);
+			config.removeProperty("homes." + name);
+			config.save();
+		}
+		else {
+			//TODO: move this message to messages file
+			throw new Exception("Home "+name+" doesn't exist");
+		}
+	}
+
 	public boolean hasHome()
 	{
 		if (config.hasProperty("home"))

Essentials/src/com/earth2me/essentials/commands/Commanddelhome.java

@@ -0,0 +1,42 @@
+package com.earth2me.essentials.commands;
+
+import com.earth2me.essentials.User;
+import org.bukkit.Server;
+import org.bukkit.command.CommandSender;
+import com.earth2me.essentials.Util;
+
+
+public class Commanddelhome extends EssentialsCommand
+{
+	public Commanddelhome()
+	{
+		super("delhome");
+	}
+
+	@Override
+	public void run(Server server, CommandSender sender, String commandLabel, String[] args) throws Exception
+	{
+		User user;
+		String name;
+		if (args.length < 1)
+		{
+			throw new NotEnoughArgumentsException();
+		}
+		else if (args.length < 2)
+		{
+			user = ess.getUser(sender);
+			if (user == null)
+			{
+				throw new NotEnoughArgumentsException();
+			}
+			name = args[0];
+		}
+		else
+		{
+			user = getPlayer(server, args, 0);
+			name = args[1];
+		}
+		user.delHome(name);
+		sender.sendMessage(Util.format("deleteHome", args[0]));
+	}
+}

Essentials/src/com/earth2me/essentials/commands/Commandsethome.java

@@ -21,10 +21,15 @@ public class Commandsethome extends EssentialsCommand
 			{
 				if (user.isAuthorized("essentials.sethome.multiple"))
 				{
-					if (user.isAuthorized("essentials.sethome.multiple.unlimited") || user.getHomes().size() <= ess.getSettings().getMultipleHomes())
+					if ((user.isAuthorized("essentials.sethome.multiple.unlimited")) || (user.getHomes().size() <= ess.getSettings().getMultipleHomes())
+							|| (user.getHomes().contains(args[0])))
 					{
 						user.setHome(args[0]);
 					}
+					else 
+					{
+						throw new Exception(Util.format("maxHomes", ess.getSettings().getMultipleHomes()));
+					}
 
 				}
 			}

Essentials/src/messages.properties

@@ -48,6 +48,7 @@ day = day
 days = days
 defaultBanReason = The Ban Hammer has spoken!
 deleteFileError = Could not delete file: {0}
+deleteHome = \u00a77Home {0} has been removed.
 deleteJail = \u00a77Jail {0} has been removed.
 deleteWarp = \u00a77Warp {0} has been removed.
 deniedAccessCommand = {0} was denied access to command.
@@ -154,6 +155,7 @@ mailSent = \u00a77Mail sent!
 markMailAsRead = \u00a7cTo mark your mail as read, type /mail clear
 markedAsAway = \u00a77You are now marked as away.
 markedAsNotAway = \u00a77You are no longer marked as away.
+maxHomes=You cannot set more than {0} homes.
 mayNotJail = \u00a7cYou may not jail that person
 me = me
 minute = minute

Essentials/src/messages_da.properties

@@ -48,6 +48,7 @@ day = dag
 days = dage
 defaultBanReason = Ban hammeren har talt!
 deleteFileError = Kunne ikke slette fil: {0}
+deleteHome = \u00a77Home {0} has been removed.
 deleteJail = \u00a77F\u00e6ngsel {0} er fjernet.
 deleteWarp = \u00a77Warp {0} er fjernet.
 deniedAccessCommand = {0} var n\u00e6gtet adgang til kommando.
@@ -154,6 +155,7 @@ mailSent = \u00a77Post sendt!
 markMailAsRead = \u00a7cTo marker din post som l\u00e6st, skriv /post ryd
 markedAsAway = \u00a77Du er nu markeret som v\u00e6k.
 markedAsNotAway = \u00a77Du er ikke l\u00e6ngere markeret som v\u00e6k.
+maxHomes=You cannot set more than {0} homes.
 mayNotJail = \u00a7cDu m\u00e5 ikke f\u00e6ngsle den person
 me = mig
 minute = minut

Essentials/src/messages_de.properties

@@ -48,6 +48,7 @@ day = Tag
 days = Tage
 defaultBanReason = Der Bann-Hammer hat gesprochen!
 deleteFileError = Konnte Datei nicht l\u00f6schen: {0}
+deleteHome = \u00a77Home {0} has been removed.
 deleteJail = \u00a77Gef\u00e4ngnis {0} wurde gel\u00f6scht.
 deleteWarp = \u00a77Warp-Punkt {0} wurde gel\u00f6scht.
 deniedAccessCommand = {0} hat keinen Zugriff auf diesen Befehl.
@@ -154,6 +155,7 @@ mailSent = \u00a77Nachricht gesendet!
 markMailAsRead = \u00a7cUm deine Nachrichten zu l\u00f6schen, schreibe /mail clear
 markedAsAway = \u00a77Du wirst als abwesend angezeigt.
 markedAsNotAway = \u00a77Du wirst nicht mehr als abwesend angezeigt.
+maxHomes=You cannot set more than {0} homes.
 mayNotJail = \u00a7cDu kannst diese Person nicht einsperren.
 me = mir
 minute = Minute

Essentials/src/messages_en.properties

@@ -48,6 +48,7 @@ day = day
 days = days
 defaultBanReason = The Ban Hammer has spoken!
 deleteFileError = Could not delete file: {0}
+deleteHome = \u00a77Home {0} has been removed.
 deleteJail = \u00a77Jail {0} has been removed.
 deleteWarp = \u00a77Warp {0} has been removed.
 deniedAccessCommand = {0} was denied access to command.
@@ -154,6 +155,7 @@ mailSent = \u00a77Mail sent!
 markMailAsRead = \u00a7cTo mark your mail as read, type /mail clear
 markedAsAway = \u00a77You are now marked as away.
 markedAsNotAway = \u00a77You are no longer marked as away.
+maxHomes=You cannot set more than {0} homes.
 mayNotJail = \u00a7cYou may not jail that person
 me = me
 minute = minute

Essentials/src/messages_fr.properties

@@ -48,6 +48,7 @@ day = jour
 days = jours
 defaultBanReason = Le marteau du ban a frapp\u00e9!
 deleteFileError = Le fichier n''a pas pu \u00eatre supprim\u00e9: {0}
+deleteHome = \u00a77Home {0} has been removed.
 deleteJail = \u00a77La prison {0} a \u00e9t\u00e9 supprim\u00e9e.
 deleteWarp = \u00a77Warp {0} supprim\u00e9.
 deniedAccessCommand = L''acc\u00e8s \u00e0 la commande a \u00e9t\u00e9 refus\u00e9 pour {0}.
@@ -154,6 +155,7 @@ mailSent = \u00a77Courrier envoy\u00e9 !
 markMailAsRead = \u00a7cPour marquer votre courrier en tant que lu, entrez /mail clear
 markedAsAway = \u00a77Vous \u00eates d\u00e9sormais AFK.
 markedAsNotAway = \u00a77Vous n''\u00eates d\u00e9sormais plus AFK.
+maxHomes=You cannot set more than {0} homes.
 mayNotJail = \u00a7cVous ne pouvez pas emprisonner cette personne.
 me = moi
 minute = minute

Essentials/src/messages_nl.properties

@@ -48,6 +48,7 @@ day = dag
 days = dagen
 defaultBanReason = De Ban Hamer heeft gesproken!
 deleteFileError = Het bestand kon niet verwijderd worden: {0}
+deleteHome = \u00a77Home {0} has been removed.
 deleteJail = \u00a77Gevangenis {0} is verwijderd.
 deleteWarp = \u00a77Warp {0} is verwijderd.
 deniedAccessCommand = {0} was de toegang verboden tot het commando.
@@ -154,6 +155,7 @@ mailSent = \u00a77Bericht verzonden!
 markMailAsRead = \u00a7cType /mail clear, om je berichten als gelezen te markeren
 markedAsAway = \u00a77Je staat nu als afwezig gemeld.
 markedAsNotAway = \u00a77Je staat niet meer als afwezig gemeld.
+maxHomes=You cannot set more than {0} homes.
 mayNotJail = \u00a7cJe mag die speler niet in de gevangenis zetten.
 me = me
 minute = minuut

Essentials/src/plugin.yml

@@ -59,6 +59,10 @@ commands:
     description: Describes your current bearing.
     usage: /<command>
     aliases: [ecompass]
+  delhome:
+    description: Removes a home
+    usage: /<command> [player] <name>
+    aliases: [edelhome,remhome,rmhome,eremhome,ermhome]
   deljail:
     description: Removes a jail
     usage: /<command> [jailname]