/*
 *  The Mana World
 *  Copyright 2004 The Mana World Development Team
 *
 *  This file is part of The Mana World.
 *
 *  The Mana World 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 World 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 World; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *  $Id$
 */

#ifndef _TMW_CHAT_H
#define _TMW_CHAT_H

#include "../net/network.h"
#include <allegro.h>
#include <list>
#include <string>
#include <fstream>

#define BY_GM         0   // those should be self-explanatory =)
#define BY_PLAYER     1
#define BY_OTHER      2
#define BY_SERVER     3

#define ACT_WHISPER   4   // getting whispered at
#define ACT_IS        5   // equivalent to "/me" in irc

#define IS_ANNOUNCE         "/announce "
#define IS_ANNOUNCE_LENGTH  10
#define IS_WHERE            "/where "
#define IS_WHERE_LENGTH     7

/**
 * gets in between usernick and message text depending on
 * message type
 */
#define CAT_NORMAL        ": "
#define CAT_IS            ""
#define CAT_WHISPER       " says: "

/** some generic color macros      */
#define COLOR_WHITE       (makecol(255,255,255)) // plain white
#define COLOR_BLUE        (makecol( 97,156,236)) // cold gm blue :P
#define COLOR_YELLOW      (makecol(255,246, 98)) // sexy yellow
#define COLOR_GREEN       (makecol( 39,197, 39)) // cool green
#define COLOR_RED         (makecol(255,  0,  0)) // ack red XD
#define COLOR_LIGHTBLUE   (makecol( 83,223,246)) // bright blue

/** calculate text-width in pixel  */
#define TEXT_GETWIDTH(str)  (text_length(font, str))
#define TEXT_OUT(bmp, col, str)  (textprintf_ex(bmp, font, 1, y, col, str, 1))

/** job dependend identifiers (?)  */
#define SKILL_BASIC       0x0001
#define SKILL_WARP        0x001b
#define SKILL_STEAL       0x0032
#define SKILL_ENVENOM     0x0034

/** basic skills identifiers       */
#define BSKILL_TRADE      0x0000
#define BSKILL_EMOTE      0x0001
#define BSKILL_SIT        0x0002
#define BSKILL_CREATECHAT 0x0003
#define BSKILL_JOINPARTY  0x0004
#define BSKILL_SHOUT      0x0005
#define BSKILL_PK         0x0006 // ??
#define BSKILL_SETALLIGN  0x0007 // ??

/** reasons why action failed      */
#define RFAIL_SKILLDEP    0x00
#define RFAIL_INSUFHP     0x01
#define RFAIL_INSUFSP     0x02
#define RFAIL_NOMEMO      0x03
#define RFAIL_SKILLDELAY  0x04
#define RFAIL_ZENY        0x05
#define RFAIL_WEAPON      0x06
#define RFAIL_REDGEM      0x07
#define RFAIL_BLUEGEM     0x08
#define RFAIL_OVERWEIGHT  0x09
#define RFAIL_GENERIC     0x0a

/** should always be zero if failed */
#define SKILL_FAILED    0x00

struct CHATSKILL {
    short skill;
    short bskill;
    short unused;
    char success;
    char reason;
};

/**
 * Simple chatlog object.
 */
class Chat {
    public :
        Chat(const char *, int);
        void chat_dlgrsize(int);

        void chat_log(std::string, int, FONT *);
        void chat_log(CHATSKILL, FONT *);

        void chat_draw(BITMAP *, int, FONT *);
        char * chat_send(std::string, std::string);
        ~Chat();
    private :
        std::ofstream chatlog_file;

        typedef struct CHATLOG {          // list item container object
            std::string nick;
            std::string text;
            int own;
            int width;
        };

        std::list<CHATLOG> chatlog;       // list object ready to accept out CHATLOG struct :)
        std::list<CHATLOG>::iterator iter;

        int items;
        int items_keep;

        std::string const_msg(CHATSKILL); // contructs action-fail messages
        std::string const_msg(int);       // constructs normal messages (not implemented yet)
};

#endif