TrinityCore CommandScript Cleanup

#include "Chat.h"

class utility_commandscript : public CommandScript
{
public:
    utility_commandscript() : CommandScript("utility_commandscript") { }

    ChatCommand* GetCommands() const
    {
        static ChatCommand utilityCommandTable[] =
        {
            { "changerace",            SEC_PLAYER,  false, &HandleChangeRaceCommand,             "", NULL },
            { "changefaction",                      SEC_PLAYER,  false, &HandleChangeFactionCommand,                "", NULL },
            { "maxskills",                  SEC_PLAYER,  false, &HandleMaxSkillsCommand,            "", NULL },
            { "customize",                  SEC_PLAYER,  false, &HandleCustomizeCommand,            "", NULL },
            { NULL,             0,                  false, NULL,                              "", NULL }
        };

        static ChatCommand commandTable[] =
        {
            { "utility",           SEC_PLAYER,      true, NULL,                   "", utilityCommandTable },
            { NULL,             0,                  false, NULL,                               "", NULL }
        };
        return commandTable;
    }

    static bool HandleChangeRaceCommand(ChatHandler* handler, const char* args)
    {
        handler->GetSession()->GetPlayer()->SetAtLoginFlag(AT_LOGIN_CHANGE_RACE);
        handler->SendSysMessage("Relog to change race of your character.");
        return true;
    }

    static bool HandleChangeFactionCommand(ChatHandler* handler, const char* args)
    {
        handler->GetSession()->GetPlayer()->SetAtLoginFlag(AT_LOGIN_CHANGE_FACTION);
        handler->SendSysMessage("Relog to change faction of your character.");
        return true;
    }

    static bool HandleMaxSkillsCommand(ChatHandler* handler, const char* args)
    {
        handler->GetSession()->GetPlayer()->UpdateSkillsForLevel();
        handler->SendSysMessage("Your weapon skills are now maximized.");
        return true;
    }

    static bool HandleCustomizeCommand(ChatHandler* handler, const char* args)
    {
        handler->GetSession()->GetPlayer()->SetAtLoginFlag(AT_LOGIN_CUSTOMIZE);
        handler->SendSysMessage("Relog to customize your character.");
        return true;
    }
};

void AddSC_utility_commandscript()
{
    new utility_commandscript();
}