/***************************************************************************
 *  Original Diku Mud copyright (C) 1990, 1991 by Sebastian Hammer,        *
 *  Michael Seifert, Hans Henrik St{rfeldt, Tom Madsen, and Katja Nyboe.   *
 *                                                                         *
 *  Merc Diku Mud improvments copyright (C) 1992, 1993 by Michael          *
 *  Chastain, Michael Quan, and Mitchell Tse.                              *
 *                                                                         *
 *  In order to use any part of this Envy Diku Mud, you must comply with   *
 *  the original Diku license in 'license.doc', the Merc license in        *
 *  'license.txt', as well as the Envy license in 'license.nvy'.           *
 *  In particular, you may not remove either of these copyright notices.   *
 *                                                                         *
 *  Much time and thought has gone into this software and you are          *
 *  benefitting.  We hope that you share your changes too.  What goes      *
 *  around, comes around.                                                  * 
 *                                                                         *
 *      ROM 2.4 is copyright 1993-1998 Russ Taylor                         *
 *      ROM has been brought to you by the ROM consortium                  *
 *          Russ Taylor (rtaylor@hypercube.org)                            *
 *          Gabrielle Taylor (gtaylor@hypercube.org)                       *
 *          Brian Moore (zump@rom.org)                                     *
 *      By using this code, you have agreed to follow the terms of the     *
 *      ROM license, in the file Rom24/doc/rom.license                     *
 *                                                                         *
 * Code Adapted and Improved by Abandoned Realms Mud                       *
 * and Aabahran: The Forsaken Lands Mud by Virigoth                        *
 *                                                                         *
 * Continued Production of this code is available at www.flcodebase.com    *
 ***************************************************************************/


/* The following code is based on ILAB OLC by Jason Dinkel */
/* Mobprogram code by Lordrom for Nevermore Mud */

#if defined(macintosh)
#include <types.h>
#else
#include <sys/types.h>
#endif
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "merc.h"
#include "olc.h"
#include "recycle.h"

#define MPEDIT( fun )           bool fun(CHAR_DATA *ch, char*argument)
#define OPEDIT( fun )		bool fun(CHAR_DATA *ch, char*argument)
#define RPEDIT( fun )		bool fun(CHAR_DATA *ch, char*argument)
#define ENTRE(min, vnum, max)	((vnum) >= (min) && (vnum) <= (max))
const struct olc_cmd_type mpedit_table[] =
{
/*	{	command		function	}, */

	{	"commands",	show_commands	},
	{	"create",	mpedit_create	},
	{	"code",		mpedit_code	},
	{	"show",		mpedit_show	},
	{	"list",		mpedit_list	},
	{	"?",		show_help	},

	{	NULL,		0		}
};

const struct olc_cmd_type opedit_table[] =
{
/*	{	command		function	}, */

	{	"commands",	show_commands	},
	{	"create",	opedit_create	},
	{	"code",		opedit_code	},
	{	"show",		opedit_show	},
	{	"list",		opedit_list	},
	{	"?",		show_help	},

	{	NULL,		0		}
};

const struct olc_cmd_type rpedit_table[] =
{
/*	{	command		function	}, */

	{	"commands",	show_commands	},
	{	"create",	rpedit_create	},
	{	"code",		rpedit_code	},
	{	"show",		rpedit_show	},
	{	"list",		rpedit_list	},
	{	"?",		show_help	},

	{	NULL,		0		}
};

void mpedit( CHAR_DATA *ch, char *argument)
{
    PROG_CODE *pMcode;
    char arg[MAX_INPUT_LENGTH];
    char command[MAX_INPUT_LENGTH];
    int cmd;
    AREA_DATA *ad;

    smash_tilde(argument);
    strcpy(arg, argument);
    argument = one_argument( argument, command);

    EDIT_MPCODE(ch, pMcode);

    if (pMcode)
    {
	ad = get_vnum_area( pMcode->vnum );

	if ( ad == NULL ) /* ??? */
	{
		edit_done(ch);
		return;
	}

	if ( !IS_BUILDER(ch, ad) )
	{
		send_to_char("MPEdit: Insufficient security to modify code.\n\r", ch);
		edit_done(ch);
		return;
	}
    }

    if (command[0] == '\0')
    {
        mpedit_show(ch, argument);
        return;
    }

    if (!str_cmp(command, "done") )
    {
        edit_done(ch);
        return;
    }

    for (cmd = 0; mpedit_table[cmd].name != NULL; cmd++)
    {
	if (!str_prefix(command, mpedit_table[cmd].name) )
	{
		if ((*mpedit_table[cmd].olc_fun) (ch, argument) && pMcode)
			if ((ad = get_vnum_area(pMcode->vnum)) != NULL)
				SET_BIT(ad->area_flags, AREA_CHANGED);
		return;
	}
    }

    interpret(ch, arg);

    return;
}

void opedit( CHAR_DATA *ch, char *argument)
{
    PROG_CODE *pOcode;
    char arg[MAX_INPUT_LENGTH];
    char command[MAX_INPUT_LENGTH];
    int cmd;
    AREA_DATA *ad;

    smash_tilde(argument);
    strcpy(arg, argument);
    argument = one_argument( argument, command);

    EDIT_OPCODE(ch, pOcode);

    if (pOcode)
    {
	ad = get_vnum_area( pOcode->vnum );

	if ( ad == NULL ) /* ??? */
	{
		edit_done(ch);
		return;
	}

	if ( !IS_BUILDER(ch, ad) )
	{
		send_to_char("OPEdit: Insufficient security to modify code.\n\r", ch);
		edit_done(ch);
		return;
	}
    }

    if (command[0] == '\0')
    {
        opedit_show(ch, argument);
        return;
    }

    if (!str_cmp(command, "done") )
    {
        edit_done(ch);
        return;
    }

    for (cmd = 0; opedit_table[cmd].name != NULL; cmd++)
    {
	if (!str_prefix(command, opedit_table[cmd].name) )
	{
		if ((*opedit_table[cmd].olc_fun) (ch, argument) && pOcode)
			if ((ad = get_vnum_area(pOcode->vnum)) != NULL)
				SET_BIT(ad->area_flags, AREA_CHANGED);
		return;
	}
    }

    interpret(ch, arg);

    return;
}

void rpedit( CHAR_DATA *ch, char *argument)
{
    PROG_CODE *pRcode;
    char arg[MAX_INPUT_LENGTH];
    char command[MAX_INPUT_LENGTH];
    int cmd;
    AREA_DATA *ad;

    smash_tilde(argument);
    strcpy(arg, argument);
    argument = one_argument( argument, command);

    EDIT_RPCODE(ch, pRcode);

    if (pRcode)
    {
	ad = get_vnum_area( pRcode->vnum );

	if ( ad == NULL ) /* ??? */
	{
		edit_done(ch);
		return;
	}

	if ( !IS_BUILDER(ch, ad) )
	{
		send_to_char("RPEdit: Insufficient security to modify code.\n\r", ch);
		edit_done(ch);
		return;
	}
    }

    if (command[0] == '\0')
    {
        rpedit_show(ch, argument);
        return;
    }

    if (!str_cmp(command, "done") )
    {
        edit_done(ch);
        return;
    }

    for (cmd = 0; rpedit_table[cmd].name != NULL; cmd++)
    {
	if (!str_prefix(command, rpedit_table[cmd].name) )
	{
		if ((*rpedit_table[cmd].olc_fun) (ch, argument) && pRcode)
			if ((ad = get_vnum_area(pRcode->vnum)) != NULL)
				SET_BIT(ad->area_flags, AREA_CHANGED);
		return;
	}
    }

    interpret(ch, arg);

    return;
}

void do_mpedit(CHAR_DATA *ch, char *argument)
{
    PROG_CODE *pMcode;
    char command[MAX_INPUT_LENGTH];

    argument = one_argument(argument, command);
    if (ch->pcdata->security < 5){
      send_to_char("You do not have the security to edit morps.\n\r", ch);
      return;
    }
    if( is_number(command) )
    {
	int vnum = atoi(command);
	AREA_DATA *ad;

	if ( (pMcode = get_prog_index(vnum,PRG_MPROG)) == NULL )
	{
		send_to_char("MPEdit : That vnum does not exist.\n\r",ch);
		return;
	}

	ad = get_vnum_area(vnum);

	if ( ad == NULL )
	{
		send_to_char( "MPEdit : Vnum is not assigned an area.\n\r", ch );
		return;
	}

	if ( !IS_BUILDER(ch, ad) )
	{
		send_to_char("MPEdit : Insufficient security to modify area.\n\r", ch );
		return;
	}

	ch->desc->pEdit		= (void *)pMcode;
	ch->desc->editor	= ED_MPCODE;

	return;
    }

    if ( !str_cmp(command, "create") )
    {
	if (argument[0] == '\0')
	{
		send_to_char( "Syntax : mpedit create [vnum]\n\r", ch );
		return;
	}

	mpedit_create(ch, argument);
	return;
    }

    send_to_char( "Syntax : mpedit [vnum]\n\r", ch );
    send_to_char( "         mpedit create [vnum]\n\r", ch );

    return;
}

void do_opedit(CHAR_DATA *ch, char *argument)
{
    PROG_CODE *pOcode;
    char command[MAX_INPUT_LENGTH];

    argument = one_argument(argument, command);
    if (ch->pcdata->security < 5){
      send_to_char("You do not have the security to edit morps.\n\r", ch);
      return;
    }

    if (get_trust(ch) < CREATOR){
      sendf(ch, "Requires level %d trust.\n\r", CREATOR);
      return;
    }

    if( is_number(command) )
    {
	int vnum = atoi(command);
	AREA_DATA *ad;

	if ( (pOcode = get_prog_index(vnum,PRG_OPROG)) == NULL )
	{
		send_to_char("OPEdit : That vnum does not exist.\n\r",ch);
		return;
	}

	ad = get_vnum_area(vnum);

	if ( ad == NULL )
	{
		send_to_char( "OPEdit : Vnum is not assigned an area.\n\r", ch );
		return;
	}

	if ( !IS_BUILDER(ch, ad) )
	{
		send_to_char("OPEdit : Insufficient security to modify area.\n\r", ch );
		return;
	}

	ch->desc->pEdit		= (void *)pOcode;
	ch->desc->editor	= ED_OPCODE;

	return;
    }

    if ( !str_cmp(command, "create") )
    {
	if (argument[0] == '\0')
	{
		send_to_char( "Syntax : opedit create [vnum]\n\r", ch );
		return;
	}

	opedit_create(ch, argument);
	return;
    }

    send_to_char( "Syntax : opedit [vnum]\n\r", ch );
    send_to_char( "         opedit create [vnum]\n\r", ch );

    return;
}

void do_rpedit(CHAR_DATA *ch, char *argument)
{
    PROG_CODE *pRcode;
    char command[MAX_INPUT_LENGTH];

    argument = one_argument(argument, command);
    if (ch->pcdata->security < 5){
      send_to_char("You do not have the security to edit morps.\n\r", ch);
      return;
    }
    if( is_number(command) )
    {
	int vnum = atoi(command);
	AREA_DATA *ad;

	if ( (pRcode = get_prog_index(vnum,PRG_RPROG)) == NULL )
	{
		send_to_char("RPEdit : That vnum does not exist.\n\r",ch);
		return;
	}

	ad = get_vnum_area(vnum);

	if ( ad == NULL )
	{
		send_to_char( "RPEdit : Vnum is not assigned an area.\n\r", ch );
		return;
	}

	if ( !IS_BUILDER(ch, ad) )
	{
		send_to_char("RPEdit : Insufficient security to modify area.\n\r", ch );
		return;
	}

	ch->desc->pEdit		= (void *)pRcode;
	ch->desc->editor	= ED_RPCODE;

	return;
    }

    if ( !str_cmp(command, "create") )
    {
	if (argument[0] == '\0')
	{
		send_to_char( "Syntax : rpedit create [vnum]\n\r", ch );
		return;
	}

	rpedit_create(ch, argument);
	return;
    }

    send_to_char( "Syntax : rpedit [vnum]\n\r", ch );
    send_to_char( "         rpedit create [vnum]\n\r", ch );

    return;
}

MPEDIT (mpedit_create)
{
    PROG_CODE *pMcode;
    int value = atoi(argument);
    AREA_DATA *ad;
 
    if (IS_NULLSTR(argument) || value < 1)
    {
	send_to_char( "Syntax : mpedit create [vnum]\n\r", ch );
	return FALSE;
    }

    ad = get_vnum_area(value);

    if ( ad == NULL )
    {
    	send_to_char( "MPEdit : Vnum is not assigned an area.\n\r", ch );
    	return FALSE;
    }
    
    if ( !IS_BUILDER(ch, ad) )
    {
        send_to_char("MPEdit : Insufficient security to create MobProgs.\n\r", ch);
        return FALSE;
    }

    if ( get_prog_index(value,PRG_MPROG) )
    {
	send_to_char("MPEdit: Code vnum already exists.\n\r",ch);
	return FALSE;
    }

    pMcode			= new_mpcode();
    pMcode->vnum		= value;
    pMcode->next		= mprog_list;
    mprog_list			= pMcode;
    ch->desc->pEdit		= (void *)pMcode;
    ch->desc->editor		= ED_MPCODE;

    send_to_char("MobProgram Code Created.\n\r",ch);

    return TRUE;
}

OPEDIT (opedit_create)
{
    PROG_CODE *pOcode;
    int value = atoi(argument);
    AREA_DATA *ad;

    if (IS_NULLSTR(argument) || value < 1)
    {
	send_to_char( "Syntax : opedit create [vnum]\n\r", ch );
	return FALSE;
    }

    ad = get_vnum_area(value);

    if ( ad == NULL )
    {
    	send_to_char( "OPEdit : Vnum is not assigned an area.\n\r", ch );
    	return FALSE;
    }
    
    if ( !IS_BUILDER(ch, ad) )
    {
        send_to_char("OPEdit : Insufficient security to create ObjProgs.\n\r", ch);
        return FALSE;
    }

    if ( get_prog_index(value,PRG_OPROG) )
    {
	send_to_char("OPEdit: Code vnum already exists.\n\r",ch);
	return FALSE;
    }

    pOcode			= new_opcode();
    pOcode->vnum		= value;
    pOcode->next		= oprog_list;
    oprog_list			= pOcode;
    ch->desc->pEdit		= (void *)pOcode;
    ch->desc->editor		= ED_OPCODE;

    send_to_char("ObjProgram Code Created.\n\r",ch);

    return TRUE;
}

RPEDIT (rpedit_create)
{
    PROG_CODE *pRcode;
    int value = atoi(argument);
    AREA_DATA *ad;

    if (IS_NULLSTR(argument) || value < 1)
    {
	send_to_char( "Syntax : rpedit create [vnum]\n\r", ch );
	return FALSE;
    }

    ad = get_vnum_area(value);

    if ( ad == NULL )
    {
    	send_to_char( "RPEdit : Vnum is not assigned an area.\n\r", ch );
    	return FALSE;
    }
    
    if ( !IS_BUILDER(ch, ad) )
    {
        send_to_char("RPEdit : Insufficient security to create RoomProgs.\n\r", ch);
        return FALSE;
    }

    if ( get_prog_index(value,PRG_RPROG) )
    {
	send_to_char("RPEdit: Code vnum already exists.\n\r",ch);
	return FALSE;
    }

    pRcode			= new_rpcode();
    pRcode->vnum		= value;
    pRcode->next		= rprog_list;
    rprog_list			= pRcode;
    ch->desc->pEdit		= (void *)pRcode;
    ch->desc->editor		= ED_RPCODE;

    send_to_char("RoomProgram Code Created.\n\r",ch);

    return TRUE;
}

MPEDIT(mpedit_show)
{
    PROG_CODE *pMcode;
    char buf[MAX_STRING_LENGTH];

    EDIT_MPCODE(ch,pMcode);

    sprintf(buf,
           "Vnum:       [%d]\n\r"
           "Code:\n\r%s\n\r",
           pMcode->vnum, pMcode->code);
    send_to_char(buf, ch);

    return FALSE;
}

OPEDIT(opedit_show)
{
    PROG_CODE *pOcode;
    char buf[MAX_STRING_LENGTH];

    EDIT_OPCODE(ch,pOcode);

    sprintf(buf,
           "Vnum:       [%d]\n\r"
           "Code:\n\r%s\n\r",
           pOcode->vnum, pOcode->code);
    send_to_char(buf, ch);

    return FALSE;
}

RPEDIT(rpedit_show)
{
    PROG_CODE *pRcode;
    char buf[MAX_STRING_LENGTH];

    EDIT_RPCODE(ch,pRcode);

    sprintf(buf,
           "Vnum:       [%d]\n\r"
           "Code:\n\r%s\n\r",
           pRcode->vnum, pRcode->code);
    send_to_char(buf, ch);

    return FALSE;
}

MPEDIT(mpedit_code)
{
    PROG_CODE *pMcode;
    EDIT_MPCODE(ch, pMcode);

    if (argument[0] =='\0')
    {
       string_append(ch, &pMcode->code);
       return TRUE;
    }

    send_to_char("Syntax: code\n\r",ch);
    return FALSE;
}

OPEDIT(opedit_code)
{
    PROG_CODE *pOcode;
    EDIT_OPCODE(ch, pOcode);

    if (argument[0] =='\0')
    {
       string_append(ch, &pOcode->code);
       return TRUE;
    }

    send_to_char("Syntax: code\n\r",ch);
    return FALSE;
}

RPEDIT(rpedit_code)
{
    PROG_CODE *pRcode;
    EDIT_RPCODE(ch, pRcode);

    if (argument[0] =='\0')
    {
       string_append(ch, &pRcode->code);
       return TRUE;
    }

    send_to_char("Syntax: code\n\r",ch);
    return FALSE;
}

MPEDIT( mpedit_list )
{
    int count = 1;
    PROG_CODE *mprg;
    char buf[MAX_STRING_LENGTH];
    BUFFER *buffer;
    bool fAll = !str_cmp(argument, "all");
    char blah;
    AREA_DATA *ad;

    buffer = new_buf();

    for (mprg = mprog_list; mprg !=NULL; mprg = mprg->next)
	if ( fAll || ENTRE(ch->in_room->area->min_vnum, mprg->vnum, ch->in_room->area->max_vnum) )
	{
		ad = get_vnum_area(mprg->vnum);

		if ( ad == NULL )
			blah = '?';
		else
		if ( IS_BUILDER(ch, ad) )
			blah = '*';
		else
			blah = ' ';

		sprintf(buf, "[%3d] (%c) %5d\n\r", count, blah, mprg->vnum );
		add_buf(buffer, buf);

		count++;
	}

    if ( count == 1 )
    {
    	if ( fAll )
    		add_buf( buffer, "No existing MobPrograms.\n\r" );
    	else
    		add_buf( buffer, "No existing MobPrograms in this area.\n\r" );
    }

    page_to_char(buf_string(buffer), ch);
    free_buf(buffer);

    return FALSE;
}

OPEDIT( opedit_list )
{
    int count = 1;
    PROG_CODE *oprg;
    char buf[MAX_STRING_LENGTH];
    BUFFER *buffer;
    bool fAll = !str_cmp(argument, "all");
    char blah;
    AREA_DATA *ad;

    buffer = new_buf();

    for (oprg = oprog_list; oprg !=NULL; oprg = oprg->next)
	if ( fAll || ENTRE(ch->in_room->area->min_vnum, oprg->vnum, ch->in_room->area->max_vnum) )
	{
		ad = get_vnum_area(oprg->vnum);

		if ( ad == NULL )
			blah = '?';
		else
		if ( IS_BUILDER(ch, ad) )
			blah = '*';
		else
			blah = ' ';

		sprintf(buf, "[%3d] (%c) %5d\n\r", count, blah, oprg->vnum );
		add_buf(buffer, buf);

		count++;
	}

    if ( count == 1 )
    {
    	if ( fAll )
    		add_buf( buffer, "No existing ObjPrograms.\n\r" );
    	else
    		add_buf( buffer, "No existing ObjPrograms in this area.\n\r" );
    }

    page_to_char(buf_string(buffer), ch);
    free_buf(buffer);

    return FALSE;
}

RPEDIT( rpedit_list )
{
    int count = 1;
    PROG_CODE *rprg;
    char buf[MAX_STRING_LENGTH];
    BUFFER *buffer;
    bool fAll = !str_cmp(argument, "all");
    char blah;
    AREA_DATA *ad;

    buffer = new_buf();

    for (rprg = rprog_list; rprg !=NULL; rprg = rprg->next)
	if ( fAll || ENTRE(ch->in_room->area->min_vnum, rprg->vnum, ch->in_room->area->max_vnum) )
	{
		ad = get_vnum_area(rprg->vnum);

		if ( ad == NULL )
			blah = '?';
		else
		if ( IS_BUILDER(ch, ad) )
			blah = '*';
		else
			blah = ' ';

		sprintf(buf, "[%3d] (%c) %5d\n\r", count, blah, rprg->vnum );
		add_buf(buffer, buf);

		count++;
	}

    if ( count == 1 )
    {
    	if ( fAll )
    		add_buf( buffer, "No existing RoomPrograms.\n\r" );
    	else
    		add_buf( buffer, "No existing RoomPrograms in this area.\n\r" );
    }

    page_to_char(buf_string(buffer), ch);
    free_buf(buffer);

    return FALSE;
}