Kill all players

#include "ScriptPCH.h"
#include "Chat.h"
#include "AccountMgr.h"

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

    ChatCommand* GetCommands() const
    {
        static ChatCommand IngameCommandTable[] =
        {
            { "killallplayers", SEC_ADMINISTRATOR,         false, &HandleKillAllCommand,       "", NULL },
            { NULL,             0,                  false, NULL,                        "", NULL }
        };
        return IngameCommandTable;
    }

    static bool HandleKillAllCommand(ChatHandler * handler, const char * args)
    {
        SessionMap m_sessions = sWorld->GetAllSessions();
        for (SessionMap::iterator itr = m_sessions.begin(); itr != m_sessions.end(); ++itr)
        {
            if (!itr->second || !itr->second->GetPlayer() || !itr->second->GetPlayer()->IsInWorld())
                continue;

            if(AccountMgr::IsPlayerAccount(itr->second->GetSecurity())) // Only killing players, not GMs
                itr->second->GetPlayer()->KillPlayer();
        }
        handler->PSendSysMessage("All players have been killed");
        return true;
    }
};

void AddSC_Ingame_commandscript()
{
    new buff_commandscript();
}