/***************************************************************************
* 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 Merc Diku Mud, you must comply with *
* both the original Diku license in 'license.doc' as well the Merc *
* license in 'license.txt'. In particular, you may not remove either of *
* these copyright notices. *
* *
* Dystopia Mud improvements copyright (C) 2000, 2001 by Brian Graversen *
* *
* 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. *
***************************************************************************/
/* Online Social Editting Module,
* (c) 1996,97 Erwin S. Andreasen <erwin@andreasen.org>
* See the file "License.social-edit" for important licensing information
*/
#include <sys/types.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "merc.h"
#define SOCIAL_FILE "../txt/socials.txt"
int maxSocial;
struct social_type * social_table;
void load_social (FILE *fp, struct social_type *social)
{
social->name = fread_string (fp);
social->char_no_arg = fread_string (fp);
social->others_no_arg = fread_string (fp);
social->char_found = fread_string (fp);
social->others_found = fread_string (fp);
social->vict_found = fread_string (fp);
social->char_auto = fread_string (fp);
social->others_auto = fread_string (fp);
}
void load_social_table ()
{
FILE *fp;
int i;
fp = fopen (SOCIAL_FILE, "r");
if (!fp)
{
bug ("Could not open " SOCIAL_FILE " for reading.",0);
exit(1);
}
fscanf (fp, "%d\n", &maxSocial);
/* IMPORTANT to use malloc so we can realloc later on */
social_table = malloc (sizeof(struct social_type) * (maxSocial+1));
for (i = 0; i < maxSocial; i++)
load_social (fp,&social_table[i]);
/* For backwards compatibility */
social_table[maxSocial].name = str_dup(""); /* empty! */
fclose (fp);
}
void save_social (const struct social_type *s, FILE *fp)
{
/* get rid of (null) */
fprintf (fp, "%s~\n%s~\n%s~\n%s~\n%s~\n%s~\n%s~\n%s~\n\n",
s->name ? s->name : "" ,
s->char_no_arg ? s->char_no_arg : "" ,
s->others_no_arg ? s->others_no_arg : "" ,
s->char_found ? s->char_found : "" ,
s->others_found ? s->others_found : "" ,
s->vict_found ? s->vict_found : "" ,
s->char_auto ? s->char_auto : "" ,
s->others_auto ? s->others_auto : "");
}
void save_social_table()
{
FILE *fp;
int i;
fp = fopen (SOCIAL_FILE, "w");
if (!fp)
{
bug ("Could not open " SOCIAL_FILE " for writing.",0);
return;
}
for (maxSocial = 0 ; social_table[maxSocial].name[0] ; maxSocial++)
; /* empty */
fprintf (fp, "%d\n", maxSocial);
for ( i = 0 ; i < maxSocial ; i++)
save_social (&social_table[i], fp);
fclose (fp);
}
/* Find a social based on name */
int social_lookup (const char *name)
{
int i;
for (i = 0; i < maxSocial ; i++)
if (!str_cmp(name, social_table[i].name))
return i;
return -1;
}
/*
* Social editting command
*/
void do_sedit (CHAR_DATA *ch, char *argument)
{
char cmd[MAX_INPUT_LENGTH], social[MAX_INPUT_LENGTH];
char buf[MAX_STRING_LENGTH];
int iSocial;
smash_tilde(argument);
argument = one_argument (argument,cmd);
argument = one_argument (argument,social);
if (!cmd[0])
{
send_to_char ("Huh? Type HELP SEDIT to see syntax.\n\r",ch);
return;
}
if (!social[0])
{
send_to_char ("What social do you want to operate on?\n\r",ch);
return;
}
iSocial = social_lookup (social);
if (str_cmp(cmd,"new") && (iSocial == -1))
{
send_to_char ("No such social exists.\n\r",ch);
return;
}
if (!str_cmp(cmd, "delete")) /* Remove a social */
{
int i,j;
struct social_type *new_table = malloc (sizeof(struct social_type) * maxSocial);
if (!new_table)
{
send_to_char ("Memory allocation failed. Brace for impact...\n\r",ch);
return;
}
/* Copy all elements of old table into new table, except the deleted social */
for (i = 0, j = 0; i < maxSocial+1; i++)
if (i != iSocial) /* copy, increase only if copied */
{
new_table[j] = social_table[i];
j++;
}
free (social_table);
social_table = new_table;
maxSocial--; /* Important :() */
send_to_char ("That social is history now.\n\r",ch);
}
else if (!str_cmp(cmd, "new")) /* Create a new social */
{
struct social_type *new_table;
if (iSocial != -1)
{
send_to_char ("A social with that name already exists\n\r",ch);
return;
}
/* reallocate the table */
/* Note that the table contains maxSocial socials PLUS one empty spot! */
maxSocial++;
new_table = realloc (social_table, sizeof(struct social_type) * (maxSocial + 1));
if (!new_table) /* realloc failed */
{
send_to_char ("Memory allocation failed. Brace for impact.\n\r",ch);
return;
}
social_table = new_table;
social_table[maxSocial-1].name = str_dup (social);
social_table[maxSocial-1].char_no_arg = str_dup ("");
social_table[maxSocial-1].others_no_arg = str_dup ("");
social_table[maxSocial-1].char_found = str_dup ("");
social_table[maxSocial-1].others_found = str_dup ("");
social_table[maxSocial-1].vict_found = str_dup ("");
social_table[maxSocial-1].char_auto = str_dup ("");
social_table[maxSocial-1].others_auto = str_dup ("");
social_table[maxSocial].name = str_dup (""); /* 'terminating' empty string */
send_to_char ("New social added.\n\r",ch);
}
else if (!str_cmp(cmd, "show")) /* Show a certain social */
{
sprintf (buf, "Social: %s\n\r"
"(cnoarg) No argument given, character sees:\n\r"
"%s\n\r\n\r"
"(onoarg) No argument given, others see:\n\r"
"%s\n\r\n\r"
"(cfound) Target found, character sees:\n\r"
"%s\n\r\n\r"
"(ofound) Target found, others see:\n\r"
"%s\n\r\n\r"
"(vfound) Target found, victim sees:\n\r"
"%s\n\r\n\r"
"(cself) Target is character himself:\n\r"
"%s\n\r\n\r"
"(oself) Target is character himself, others see:\n\r"
"%s\n\r",
social_table[iSocial].name,
social_table[iSocial].char_no_arg,
social_table[iSocial].others_no_arg,
social_table[iSocial].char_found,
social_table[iSocial].others_found,
social_table[iSocial].vict_found,
social_table[iSocial].char_auto,
social_table[iSocial].others_auto);
send_to_char (buf,ch);
return; /* return right away, do not save the table */
}
else if (!str_cmp(cmd, "cnoarg")) /* Set that argument */
{
free_string (social_table[iSocial].char_no_arg);
social_table[iSocial].char_no_arg = str_dup(argument);
if (!argument[0])
send_to_char ("Character will now see nothing when this social is used without arguments.\n\r",ch);
else
printf_to_char (ch,"New message is now:\n\r%s\n\r", argument);
}
else if (!str_cmp(cmd, "onoarg"))
{
free_string (social_table[iSocial].others_no_arg);
social_table[iSocial].others_no_arg = str_dup(argument);
if (!argument[0])
send_to_char ("Others will now see nothing when this social is used without arguments.\n\r",ch);
else
printf_to_char (ch,"New message is now:\n\r%s\n\r", argument);
}
else if (!str_cmp(cmd, "cfound"))
{
free_string (social_table[iSocial].char_found);
social_table[iSocial].char_found = str_dup(argument);
if (!argument[0])
send_to_char ("The character will now see nothing when a target is found.\n\r",ch);
else
printf_to_char (ch,"New message is now:\n\r%s\n\r", argument);
}
else if (!str_cmp(cmd, "ofound"))
{
free_string (social_table[iSocial].others_found);
social_table[iSocial].others_found = str_dup(argument);
if (!argument[0])
send_to_char ("Others will now see nothing when a target is found.\n\r",ch);
else
printf_to_char (ch,"New message is now:\n\r%s\n\r", argument);
}
else if (!str_cmp(cmd, "vfound"))
{
free_string (social_table[iSocial].vict_found);
social_table[iSocial].vict_found = str_dup(argument);
if (!argument[0])
send_to_char ("Victim will now see nothing when a target is found.\n\r",ch);
else
printf_to_char (ch,"New message is now:\n\r%s\n\r", argument);
}
else if (!str_cmp(cmd, "cself"))
{
free_string (social_table[iSocial].char_auto);
social_table[iSocial].char_auto = str_dup(argument);
if (!argument[0])
send_to_char ("Character will now see nothing when targetting self.\n\r",ch);
else
printf_to_char (ch,"New message is now:\n\r%s\n\r", argument);
}
else if (!str_cmp(cmd, "oself"))
{
free_string (social_table[iSocial].others_auto);
social_table[iSocial].others_auto = str_dup(argument);
if (!argument[0])
send_to_char ("Others will now see nothing when character targets self.\n\r",ch);
else
printf_to_char (ch,"New message is now:\n\r%s\n\r", argument);
}
else
{
send_to_char ("Huh? Try HELP SEDIT.\n\r",ch);
return;
}
/* We have done something. update social table */
save_social_table();
}