mcMMO/src/main/java/com/gmail/nossr50/commands/general/SkillResetCommand.java

package com.gmail.nossr50.commands.general;

import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import com.gmail.nossr50.commands.CommandHelper;
import com.gmail.nossr50.datatypes.PlayerProfile;
import com.gmail.nossr50.datatypes.SkillType;
import com.gmail.nossr50.locale.LocaleLoader;
import com.gmail.nossr50.util.Users;

public class SkillResetCommand implements CommandExecutor {

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if (CommandHelper.noConsoleUsage(sender)) {
            return true;
        }
        
        //ensure they have the skillreset perm
        if (CommandHelper.noCommandPermissions(sender, "mcmmo.skillreset")) {
            return true;
        }
        
        SkillType skillType = null; //simple initialization
        
        //make sure there's only one argument.  output at least some kind of error if not
        if (args.length != 1 && args[0] != null) {
        	sender.sendMessage(LocaleLoader.getString("Commands.Skill.Invalid"));
            return true;
        }
        
        
        //parse the skilltype that they sent
        try
        {
        	skillType = SkillType.valueOf(args[0].toUpperCase().trim());  //ucase needed to match enum since it's case sensitive. trim to be nice
        }catch(IllegalArgumentException ex)
    	{
        	sender.sendMessage(LocaleLoader.getString("Commands.Skill.Invalid"));
            return true;
    	}
        
        //reset the values in the hash table and persist them
        PlayerProfile profile = Users.getProfile((Player)sender);
        profile.resetSkill(skillType);
        profile.save();
        
        //display a success message to the user
        if (skillType == SkillType.ALL)
        	sender.sendMessage(LocaleLoader.getString("Commands.Reset.All"));
        else
        	sender.sendMessage(LocaleLoader.getString("Commands.Reset.Single", new Object[] { args[0] }));    
        
        return true;
    }
}