added config upgrade for powertools

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

@@ -1,5 +1,6 @@
 package com.earth2me.essentials;
 
+import java.util.List;
 import org.bukkit.craftbukkit.entity.CraftPlayer;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
@@ -35,12 +36,15 @@ public class EssentialsEntityListener extends EntityListener
 				User defender = ess.getUser(eDefend);
 				User attacker = ess.getUser(eAttack);
 				ItemStack is = attacker.getItemInHand();
-				String command = attacker.getPowertool(is);
+				List<String> commandList = attacker.getPowertool(is);
-				if (command != null && !command.isEmpty())
+				for(String command : commandList)
 				{
-					attacker.getServer().dispatchCommand(attacker, command.replaceAll("\\{player\\}", defender.getName()));
+					if (command != null && !command.isEmpty())
-					event.setCancelled(true);
+					{
-					return;
+						attacker.getServer().dispatchCommand(attacker, command.replaceAll("\\{player\\}", defender.getName()));
+						event.setCancelled(true);
+						return;
+					}
 				}
 			}
 		}

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

@@ -430,30 +430,30 @@ public class EssentialsPlayerListener extends PlayerListener
 		{
 			return;
 		}
-		final List<String> commands = user.getPowertool(is);
+		final List<String> commandList = user.getPowertool(is);
-		if (commands == null || commands.isEmpty())
+		if (commandList == null || commandList.isEmpty())
 		{
 			return;
 		}
 		
 		// We need to loop through each command and execute
-		for (String commandPtr : commands)
+		for (String command : commandList)
 		{
-			if (commandPtr.matches(".*\\{player\\}.*"))
+			if (command.matches(".*\\{player\\}.*"))
 			{
 				//user.sendMessage("Click a player to use this command");
 				continue;
 			}
-			else if (commandPtr.startsWith("c:"))
+			else if (command.startsWith("c:"))
 			{
 				for (Player p : server.getOnlinePlayers())
 				{
-					p.sendMessage(user.getDisplayName() + ":" + commandPtr.substring(2));
+					p.sendMessage(user.getDisplayName() + ":" + command.substring(2));
 				}
 			}
 			else
 			{
-				user.getServer().dispatchCommand(user, commandPtr);
+				user.getServer().dispatchCommand(user, command);
 			}
 		}
 	}

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

@@ -5,7 +5,9 @@ import java.io.BufferedWriter;
 import java.io.File;
 import java.io.FileReader;
 import java.io.FileWriter;
+import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.bukkit.Location;
@@ -197,6 +199,59 @@ public class EssentialsUpgrade
 		doneFile.save();
 	}
 
+	private void updateUsersPowerToolsFormat()
+	{
+		if (doneFile.getBoolean("updateUsersPowerToolsFormat", false))
+		{
+			return;
+		}
+		final File userdataFolder = new File(ess.getDataFolder(), "userdata");
+		if (!userdataFolder.exists() || !userdataFolder.isDirectory())
+		{
+			return;
+		}
+		final File[] userFiles = userdataFolder.listFiles();
+
+		for (File file : userFiles)
+		{
+			if (!file.isFile() || !file.getName().endsWith(".yml"))
+			{
+				continue;
+			}
+			final EssentialsConf config = new EssentialsConf(file);
+			try
+			{
+				config.load();
+				if (config.hasProperty("powertools"))
+				{
+					@SuppressWarnings("unchecked")
+					final Map<Integer, Object> powertools = (Map<Integer, Object>)config.getProperty("powertools");
+					if (powertools == null)
+					{
+						continue;
+					}
+					for (Map.Entry<Integer, Object> entry : powertools.entrySet())
+					{
+						if (entry.getValue() instanceof String)
+						{
+							List<String> temp = new ArrayList<String>();
+							temp.add((String)entry.getValue());
+							((Map<Integer, Object>)powertools).put(entry.getKey(), temp);
+						}
+					}
+					config.save();
+				}
+			}
+			catch (RuntimeException ex)
+			{
+				LOGGER.log(Level.INFO, "File: " + file.toString());
+				throw ex;
+			}
+		}
+		doneFile.setProperty("updateUsersPowerToolsFormat", true);
+		doneFile.save();
+	}
+
 	private void moveUsersDataToUserdataFolder()
 	{
 		final File usersFile = new File(ess.getDataFolder(), "users.yml");
@@ -457,5 +512,6 @@ public class EssentialsUpgrade
 		updateUsersToNewDefaultHome();
 		moveUsersDataToUserdataFolder();
 		convertWarps();
+		updateUsersPowerToolsFormat();
 	}
 }

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

@@ -182,16 +182,6 @@ public abstract class UserData extends PlayerExtension implements IConf
 	
 		if (o instanceof Map)
 		{
-			for(Map.Entry<Integer, Object> entry : ((Map<Integer, Object>)o).entrySet())
-			{
-				if(entry.getValue() instanceof String)
-				{
-					List<String> temp = new ArrayList<String>();
-					temp.add((String)entry.getValue());
-					((Map<Integer, Object>)o).put(entry.getKey(), temp);
-				}
-			}
-			
 			return (Map<Integer, Object>)o;
 		}
 		else

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

@@ -2,6 +2,7 @@ package com.earth2me.essentials.commands;
 
 import com.earth2me.essentials.User;
 import com.earth2me.essentials.Util;
+import java.util.List;
 import org.bukkit.Material;
 import org.bukkit.Server;
 import org.bukkit.inventory.ItemStack;
@@ -31,13 +32,13 @@ public class Commandpowertool extends EssentialsCommand
 			if (command.equalsIgnoreCase("list"))
 			{
 				List<String> powertools = user.getPowertool(is);
-				if (powertools == null || powertools.empty())
+				if (powertools == null || powertools.isEmpty())
 				{
 					user.sendMessage(Util.format("powerToolListEmpty", itemName));
 				}
 				else
 				{
-					user.sendMessage(Util.format("powerToolList", powertools.replace("|", ", "), itemName));
+					user.sendMessage(Util.format("powerToolList", powertools.toString(), itemName));
 				}
 				return;
 			}
@@ -85,7 +86,7 @@ public class Commandpowertool extends EssentialsCommand
 	private String appendPowerTool(User user, String command, ItemStack is, String itemName) throws Exception
 	{
 		command = command.substring(2); // Ignore the first 2 chars
-		String powertools = user.getPowertool(is);
+		/*String powertools = user.getPowertool(is);
 		if (powertools != null)
 		{
 			if (powertools.contains(command))
@@ -96,12 +97,13 @@ public class Commandpowertool extends EssentialsCommand
 			StringBuilder newCommand = new StringBuilder();
 			command = newCommand.append(powertools).append("|").append(command).toString();
 		}
-
+*/
 		return command;
 	}
 
 	private String removePowerTool(User user, String command, ItemStack is, String itemName) throws Exception
 	{
+		/*
 		String powertools = user.getPowertool(is);
 		if (!powertools.contains(command))
 		{
@@ -119,7 +121,7 @@ public class Commandpowertool extends EssentialsCommand
 		{
 			command = command.substring(0, command.length() - 1);
 		}
-
+*/
 		return command;
 	}
 }