/*
 * UserListPacket.h
 *
 * Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de>
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef MAD_NET_PACKETS_USERLISTPACKET_H_
#define MAD_NET_PACKETS_USERLISTPACKET_H_

#include "../Packet.h"
#include <Common/UserInfo.h>
#include <vector>

namespace Mad {
namespace Net {
namespace Packets {

class UserListPacket : public Packet {
  protected:
    struct UserData {
      uint32_t uid;
      uint32_t gid;
    };

    uint32_t *nUsers;
    UserData *userData;
    char *charData;

    std::vector<Common::UserInfo> userList;

    void assemblePacket();
    void parsePacket();

  public:
    UserListPacket(Type type, uint16_t requestId, const std::vector<Common::UserInfo> &users) : Packet(type, requestId), userList(users) {
      assemblePacket();
    }

    UserListPacket(const Packet &p) : Packet(p) {
      parsePacket();
    }

    UserListPacket& operator=(const Packet &p) {
      Packet::operator=(p);
      parsePacket();

      return *this;
    }

    UserListPacket& operator=(const UserListPacket &p) {
      Packet::operator=(p);
      parsePacket();

      return *this;
    }

    const std::vector<Common::UserInfo>& getUserInfo() const {
      return userList;
    }
};

}
}
}

#endif /* MAD_NET_PACKETS_USERLISTPACKET_H_ */