//////////////////////////////////////////////////////////////////////////////
// This file is part of the Journey MMORPG client                           //
// Copyright © 2015-2016 Daniel Allendorf                                   //
//                                                                          //
// This program is free software: you can redistribute it and/or modify     //
// it under the terms of the GNU Affero 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 Affero General Public License for more details.                      //
//                                                                          //
// You should have received a copy of the GNU Affero General Public License //
// along with this program.  If not, see <http://www.gnu.org/licenses/>.    //
//////////////////////////////////////////////////////////////////////////////
#pragma once
#include "../OutPacket.h"

namespace jrc
{
    // Accept the Terms of Service.
    // Opcode: ACCEPT_TOS(7)
    class TOSPacket : public OutPacket
    {
    public:
        TOSPacket() : OutPacket(ACCEPT_TOS)
        {
            write_byte(1);
        }
    };

    // Request to be logged-in to an account.
    // Opcode: LOGIN(1) [LOGIN_PASSWORD(1) for OdinMS-based sources]
    class LoginPacket : public OutPacket
    {
    public:
        LoginPacket(const std::string& acc, const std::string& pass) : OutPacket(LOGIN)
        {
            write_string(acc);
            write_string(pass);
            // Legacy v83 login packet tail:
            // 6 reserved bytes + 4 bytes commonly derived from volume serial.
            // In WASM/non-Windows environments we send zeroes for compatibility.
            skip(6);
            write_byte(0);
            write_byte(0);
            write_byte(0);
            write_byte(0);
        }
    };

    // Requests the list of worlds and channels.
    // Opcode: SERVERLIST_REQUEST(11)
    class ServerRequestPacket : public OutPacket
    {
    public:
        ServerRequestPacket() : OutPacket(SERVERLIST_REQUEST) {}
    };

    // Requests the list of characters on a world.
    // Opcode: CHARLIST_REQUEST(5)
    class CharlistRequestPacket : public OutPacket
    {
    public:
        CharlistRequestPacket(uint8_t world, uint8_t channel) : OutPacket(CHARLIST_REQUEST)
        {
            write_byte(0);
            write_byte(world);
            write_byte(channel);
        }
    };

    // Requests being logged-in to a channel server with the specified character.
    // Opcode: PLAYER_LOGIN(20) [PLAYER_LOGGEDIN(20) for OdinMS-based sources]
    class PlayerLoginPacket : public OutPacket
    {
    public:
        PlayerLoginPacket(int32_t cid) : OutPacket(PLAYER_LOGIN)
        {
            write_int(cid);
        }
    };
}