/* * The Mana Server * Copyright (C) 2004-2010 The Mana World Development Team * * This file is part of The Mana Server. * * The Mana Server 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 2 of the License, or * any later version. * * The Mana Server 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 The Mana Server. If not, see . */ #ifndef PROTOCOL_H #define PROTOCOL_H /** * Enumerated type for communicated messages: * * - PAMSG_*: from client to account server * - APMSG_*: from account server to client * - PCMSG_*: from client to chat server * - CPMSG_*: from chat server to client * - PGMSG_*: from client to game server * - GPMSG_*: from game server to client * - GAMSG_*: from game server to account server * * Components: B byte, W word, L long, S variable-size string * C tile-based coordinates (B*3) * * Hosts: P (player's client), A (account server), C (char server), * G (game server) * * TODO - Document specific error codes for each packet */ enum { // Login/Register PAMSG_REGISTER = 0x0000, // L version, S username, S password, S email APMSG_REGISTER_RESPONSE = 0x0002, // B error PAMSG_UNREGISTER = 0x0003, // S username, S password APMSG_UNREGISTER_RESPONSE = 0x0004, // B error PAMSG_REQUEST_REGISTER_INFO = 0x0005, // APMSG_REGISTER_INFO_RESPONSE = 0x0006, // B byte registrationAllowed, byte minNameLength, byte maxNameLength, string captchaURL, string captchaInstructions PAMSG_LOGIN = 0x0010, // L version, S username, S password APMSG_LOGIN_RESPONSE = 0x0012, // B error, [S update host] PAMSG_LOGOUT = 0x0013, // - APMSG_LOGOUT_RESPONSE = 0x0014, // B error PAMSG_CHAR_CREATE = 0x0020, // S name, B hair style, B hair color, B gender, W*6 stats APMSG_CHAR_CREATE_RESPONSE = 0x0021, // B error PAMSG_CHAR_DELETE = 0x0022, // B index APMSG_CHAR_DELETE_RESPONSE = 0x0023, // B error APMSG_CHAR_INFO = 0x0024, // B index, S name, B gender, B hair style, B hair color, W level, W character points, W correction points, D money, W*6 stats PAMSG_CHAR_SELECT = 0x0026, // B index APMSG_CHAR_SELECT_RESPONSE = 0x0027, // B error, B*32 token, S game address, W game port, S chat address, W chat port PAMSG_EMAIL_CHANGE = 0x0030, // S email APMSG_EMAIL_CHANGE_RESPONSE = 0x0031, // B error PAMSG_PASSWORD_CHANGE = 0x0034, // S old password, S new password APMSG_PASSWORD_CHANGE_RESPONSE = 0x0035, // B error PGMSG_CONNECT = 0x0050, // B*32 token GPMSG_CONNECT_RESPONSE = 0x0051, // B error PCMSG_CONNECT = 0x0053, // B*32 token CPMSG_CONNECT_RESPONSE = 0x0054, // B error PGMSG_DISCONNECT = 0x0060, // B reconnect account GPMSG_DISCONNECT_RESPONSE = 0x0061, // B error, B*32 token PCMSG_DISCONNECT = 0x0063, // - CPMSG_DISCONNECT_RESPONSE = 0x0064, // B error PAMSG_RECONNECT = 0x0065, // B*32 token APMSG_RECONNECT_RESPONSE = 0x0066, // B error GPMSG_ACCOUNT_SERVER_LOST = 0x0067, // - // Game GPMSG_PLAYER_MAP_CHANGE = 0x0100, // S filename, W x, W y GPMSG_PLAYER_SERVER_CHANGE = 0x0101, // B*32 token, S game address, W game port PGMSG_PICKUP = 0x0110, // W*2 position PGMSG_DROP = 0x0111, // B slot, B amount PGMSG_EQUIP = 0x0112, // B slot PGMSG_UNEQUIP = 0x0113, // B slot PGMSG_MOVE_ITEM = 0x0114, // B slot1, B slot2, B amount GPMSG_INVENTORY = 0x0120, // { B slot, W item id [, B amount] }* GPMSG_INVENTORY_FULL = 0x0121, // { B slot, W item id [, B amount] }* GPMSG_PLAYER_ATTRIBUTE_CHANGE = 0x0130, // { W attribute, W base value, W modified value }* GPMSG_PLAYER_EXP_CHANGE = 0x0140, // { W skill, D exp got, D exp needed }* GPMSG_LEVELUP = 0x0150, // W new level, W character points, W correction points GPMSG_LEVEL_PROGRESS = 0x0151, // B percent completed to next levelup PGMSG_RAISE_ATTRIBUTE = 0x0160, // B attribute GPMSG_RAISE_ATTRIBUTE_RESPONSE = 0x0161, // B error PGMSG_LOWER_ATTRIBUTE = 0x0170, // B attribute GPMSG_LOWER_ATTRIBUTE_RESPONSE = 0x0171, // B error PGMSG_RESPAWN = 0x0180, // - GPMSG_BEING_ENTER = 0x0200, // B type, W being id, B action, W*2 position // character: S name, B hair style, B hair color, B gender, B item bitmask, { W item id }* // monster: W type id // npc: W type id GPMSG_BEING_LEAVE = 0x0201, // W being id GPMSG_ITEM_APPEAR = 0x0202, // W item id, W*2 position GPMSG_BEING_LOOKS_CHANGE = 0x0210, // W weapon, W hat, W top clothes, W bottom clothes PGMSG_WALK = 0x0260, // W*2 destination PGMSG_ACTION_CHANGE = 0x0270, // B Action GPMSG_BEING_ACTION_CHANGE = 0x0271, // W being id, B action PGMSG_DIRECTION_CHANGE = 0x0272, // B Direction GPMSG_BEING_DIR_CHANGE = 0x0273, // W being id, B direction GPMSG_BEING_HEALTH_CHANGE = 0x0274, // W being id, W health GPMSG_BEINGS_MOVE = 0x0280, // { W being id, B flags [, W*2 position, B speed] }* GPMSG_ITEMS = 0x0281, // { W item id, W*2 position }* PGMSG_ATTACK = 0x0290, // W being id GPMSG_BEING_ATTACK = 0x0291, // W being id, B direction, B attacktype PGMSG_USE_SPECIAL = 0x0292, // B specialID GPMSG_SPECIAL_STATUS = 0x0293, // { B specialID, L current, L max, L recharge } PGMSG_SAY = 0x02A0, // S text GPMSG_SAY = 0x02A1, // W being id, S text GPMSG_NPC_CHOICE = 0x02B0, // W being id, { S text }* GPMSG_NPC_MESSAGE = 0x02B1, // W being id, B* text PGMSG_NPC_TALK = 0x02B2, // W being id PGMSG_NPC_TALK_NEXT = 0x02B3, // W being id PGMSG_NPC_SELECT = 0x02B4, // W being id, B choice GPMSG_NPC_BUY = 0x02B5, // W being id, { W item id, W amount, W cost }* GPMSG_NPC_SELL = 0x02B6, // W being id, { W item id, W amount, W cost }* PGMSG_NPC_BUYSELL = 0x02B7, // W item id, W amount GPMSG_NPC_ERROR = 0x02B8, // B error GPMSG_NPC_CLOSE = 0x02B9, // W being id GPMSG_NPC_POST = 0x02D0, // W being id PGMSG_NPC_POST_SEND = 0x02D1, // W being id, { S name, S text, W item id } GPMSG_NPC_POST_GET = 0x02D2, // W being id, S name, S text, W item id PGMSG_NPC_NUMBER = 0x02D3, // W being id, L number PGMSG_NPC_STRING = 0x02D4, // W being id, S string GPMSG_NPC_NUMBER = 0x02D5, // W being id GPMSG_NPC_STRING = 0x02D6, // W being id PGMSG_TRADE_REQUEST = 0x02C0, // W being id GPMSG_TRADE_REQUEST = 0x02C1, // W being id GPMSG_TRADE_START = 0x02C2, // - GPMSG_TRADE_COMPLETE = 0x02C3, // - PGMSG_TRADE_CANCEL = 0x02C4, // - GPMSG_TRADE_CANCEL = 0x02C5, // - PGMSG_TRADE_AGREED = 0x02C6, // - GPMSG_TRADE_AGREED = 0x02C7, // - PGMSG_TRADE_CONFIRM = 0x02C8, // - GPMSG_TRADE_CONFIRM = 0x02C9, // - PGMSG_TRADE_ADD_ITEM = 0x02CA, // B slot, B amount GPMSG_TRADE_ADD_ITEM = 0x02CB, // W item id, B amount PGMSG_TRADE_SET_MONEY = 0x02CC, // L amount GPMSG_TRADE_SET_MONEY = 0x02CD, // L amount GPMSG_TRADE_BOTH_CONFIRM = 0x02CE, // - PGMSG_USE_ITEM = 0x0300, // B slot GPMSG_USE_RESPONSE = 0x0301, // B error GPMSG_BEINGS_DAMAGE = 0x0310, // { W being id, W amount }* GPMSG_CREATE_EFFECT_POS = 0x0320, // W effect id, W*2 position GPMSG_CREATE_EFFECT_BEING = 0x0321, // W effect id, W BeingID // Guild PCMSG_GUILD_CREATE = 0x0350, // S name CPMSG_GUILD_CREATE_RESPONSE = 0x0351, // B error, W guild, B rights, W channel PCMSG_GUILD_INVITE = 0x0352, // W id, S name CPMSG_GUILD_INVITE_RESPONSE = 0x0353, // B error PCMSG_GUILD_ACCEPT = 0x0354, // W id CPMSG_GUILD_ACCEPT_RESPONSE = 0x0355, // B error, W guild, B rights, W channel PCMSG_GUILD_GET_MEMBERS = 0x0356, // W id CPMSG_GUILD_GET_MEMBERS_RESPONSE = 0x0357, // S names, B online CPMSG_GUILD_UPDATE_LIST = 0x0358, // W id, S name, B event PCMSG_GUILD_QUIT = 0x0360, // W id CPMSG_GUILD_QUIT_RESPONSE = 0x0361, // B error PCMSG_GUILD_PROMOTE_MEMBER = 0x0365, // W guild, S name, B rights CPMSG_GUILD_PROMOTE_MEMBER_RESPONSE = 0x0366, // B error PCMSG_GUILD_KICK_MEMBER = 0x0370, // W guild, S name CPMSG_GUILD_KICK_MEMBER_RESPONSE = 0x0371, // B error CPMSG_GUILD_INVITED = 0x0388, // S char name, S guild name, W id CPMSG_GUILD_REJOIN = 0x0389, // S name, W guild, W rights, W channel, S announce // Party PCMSG_PARTY_INVITE = 0x03A0, // S name CPMSG_PARTY_INVITE_RESPONSE = 0x03A1, // B error, S name CPMSG_PARTY_INVITED = 0x03A2, // S name PCMSG_PARTY_ACCEPT_INVITE = 0x03A5, // S name CPMSG_PARTY_ACCEPT_INVITE_RESPONSE = 0x03A6, // B error PCMSG_PARTY_REJECT_INVITE = 0x03A7, // S name CPMSG_PARTY_REJECTED = 0x03A8, // S name PCMSG_PARTY_QUIT = 0x03AA, // - CPMSG_PARTY_QUIT_RESPONSE = 0x03AB, // B error CPMSG_PARTY_NEW_MEMBER = 0x03B0, // W being id, S name CPMSG_PARTY_MEMBER_LEFT = 0x03B1, // W being id // Chat CPMSG_ERROR = 0x0401, // B error CPMSG_ANNOUNCEMENT = 0x0402, // S text CPMSG_PRIVMSG = 0x0403, // S user, S text CPMSG_PUBMSG = 0x0404, // W channel, S user, S text PCMSG_CHAT = 0x0410, // S text, W channel PCMSG_ANNOUNCE = 0x0411, // S text PCMSG_PRIVMSG = 0x0412, // S user, S text PCMSG_WHO = 0x0415, // - CPMSG_WHO_RESPONSE = 0x0416, // { S user } // -- Channeling CPMSG_CHANNEL_EVENT = 0x0430, // W channel, B event, S info PCMSG_ENTER_CHANNEL = 0x0440, // S channel, S password CPMSG_ENTER_CHANNEL_RESPONSE = 0x0441, // B error, W id, S name, S topic, S userlist PCMSG_QUIT_CHANNEL = 0x0443, // W channel id CPMSG_QUIT_CHANNEL_RESPONSE = 0x0444, // B error, W channel id PCMSG_LIST_CHANNELS = 0x0445, // - CPMSG_LIST_CHANNELS_RESPONSE = 0x0446, // S names, W number of users PCMSG_LIST_CHANNELUSERS = 0x0460, // S channel CPMSG_LIST_CHANNELUSERS_RESPONSE = 0x0461, // S channel, { S user, B mode } PCMSG_TOPIC_CHANGE = 0x0462, // W channel id, S topic // -- User modes PCMSG_USER_MODE = 0x0465, // W channel id, S name, B mode PCMSG_KICK_USER = 0x0466, // W channel id, S name // Inter-server GAMSG_REGISTER = 0x0500, // S address, W port, S password, L items db revision, { W map id }* AGMSG_REGISTER_RESPONSE = 0x0501, // C item version, C password response AGMSG_ACTIVE_MAP = 0x0502, // W map id AGMSG_PLAYER_ENTER = 0x0510, // B*32 token, L id, S name, serialised character data GAMSG_PLAYER_DATA = 0x0520, // L id, serialised character data GAMSG_REDIRECT = 0x0530, // L id AGMSG_REDIRECT_RESPONSE = 0x0531, // L id, B*32 token, S game address, W game port GAMSG_PLAYER_RECONNECT = 0x0532, // L id, B*32 token GAMSG_PLAYER_SYNC = 0x0533, // serialised sync data GAMSG_SET_QUEST = 0x0540, // L id, S name, S value GAMSG_GET_QUEST = 0x0541, // L id, S name AGMSG_GET_QUEST_RESPONSE = 0x0542, // L id, S name, S value GAMSG_BAN_PLAYER = 0x0550, // L id, W duration GAMSG_CHANGE_PLAYER_LEVEL = 0x0555, // L id, W level GAMSG_CHANGE_ACCOUNT_LEVEL = 0x0556, // L id, W level GAMSG_STATISTICS = 0x0560, // { W map id, W thing nb, W monster nb, W player nb, { L character id }* }* CGMSG_CHANGED_PARTY = 0x0590, // L character id, L party id GCMSG_REQUEST_POST = 0x05A0, // L character id CGMSG_POST_RESPONSE = 0x05A1, // L receiver id, { S sender name, S letter, W num attachments { W attachment item id, W quantity } } GCMSG_STORE_POST = 0x05A5, // L sender id, S receiver name, S letter, { W attachment item id, W quantity } CGMSG_STORE_POST_RESPONSE = 0x05A6, // L id, B error GAMSG_TRANSACTION = 0x0600, // L character id, L action, S message XXMSG_INVALID = 0x7FFF }; // Generic return values enum { ERRMSG_OK = 0, // everything is fine ERRMSG_FAILURE, // the action failed ERRMSG_NO_LOGIN, // the user is not yet logged ERRMSG_NO_CHARACTER_SELECTED, // the user needs a character ERRMSG_INSUFFICIENT_RIGHTS, // the user is not privileged ERRMSG_INVALID_ARGUMENT, // part of the received message was invalid ERRMSG_EMAIL_ALREADY_EXISTS, // The Email Address already exists ERRMSG_ALREADY_TAKEN, // name used was already taken ERRMSG_SERVER_FULL, // the server is overloaded ERRMSG_SERVER_NON_RESPONDING, // The account server connection is lost ERRMSG_TIME_OUT, // data failed to arrive in due time ERRMSG_LIMIT_REACHED // limit reached }; // used in AGMSG_REGISTER_RESPONSE to show state of item db enum { DATA_VERSION_OK = 0x00, DATA_VERSION_OUTDATED = 0x01 }; // used in AGMSG_REGISTER_RESPNSE to show if password was accepted enum { PASSWORD_OK = 0x00, PASSWORD_BAD = 0x01 }; // used to identify part of sync message enum { SYNC_CHARACTER_POINTS = 0x01, // L charId, L charPoints, L corrPoints, B attribute id, L attribute value SYNC_CHARACTER_SKILL = 0x02, // L charId, B skillId, L skill value SYNC_ONLINE_STATUS = 0x03, // L charId, B 0x00 = offline, 0x01 = online SYNC_END_OF_BUFFER = 0xFF // shows, that the buffer ends here. }; // Login specific return values enum { LOGIN_INVALID_VERSION = 0x40, // the user is using an incompatible protocol LOGIN_INVALID_TIME = 0x50, // the user tried logging in too fast LOGIN_BANNED // the user is currently banned }; // Account register specific return values enum { REGISTER_INVALID_VERSION = 0x40, // the user is using an incompatible protocol REGISTER_EXISTS_USERNAME, // there already is an account with this username REGISTER_EXISTS_EMAIL, // there already is an account with this email address REGISTER_CAPTCHA_WRONG // user didn't solve the captcha correctly }; // Character creation specific return values enum { CREATE_INVALID_HAIRSTYLE = 0x40, CREATE_INVALID_HAIRCOLOR, CREATE_INVALID_GENDER, CREATE_ATTRIBUTES_TOO_HIGH, CREATE_ATTRIBUTES_TOO_LOW, CREATE_ATTRIBUTES_EQUAL_TO_ZERO, CREATE_EXISTS_NAME, CREATE_TOO_MUCH_CHARACTERS }; // Character attribute modification specific return value enum AttribmodResponseCode { ATTRIBMOD_OK = ERRMSG_OK, ATTRIBMOD_INVALID_ATTRIBUTE = 0x40, ATTRIBMOD_NO_POINTS_LEFT, ATTRIBMOD_DENIED }; // Moving object flags enum { // Payload contains the current position. MOVING_POSITION = 1, // Payload contains the destination. MOVING_DESTINATION = 2 }; // Email change specific return values enum { EMAILCHG_EXISTS_EMAIL = 0x40 }; // Chat errors return values enum { CHAT_USING_BAD_WORDS = 0x40, CHAT_UNHANDLED_COMMAND }; // Chat channels event values enum { CHAT_EVENT_NEW_PLAYER = 0, CHAT_EVENT_LEAVING_PLAYER, CHAT_EVENT_TOPIC_CHANGE, CHAT_EVENT_MODE_CHANGE, CHAT_EVENT_KICKED_PLAYER }; // Guild member event values enum { GUILD_EVENT_NEW_PLAYER = 0, GUILD_EVENT_LEAVING_PLAYER, GUILD_EVENT_ONLINE_PLAYER, GUILD_EVENT_OFFLINE_PLAYER }; #endif // PROTOCOL_H