I'm not sure short circuiting flag_value is the best solution.
We put in a "<direction> flag <flags>" command.
if(!strcasecmp(command,"flag"))
{
if (!arg[0])
send_to_char("Syntax: [direction] flag [flags]\n\r", ch);
else if (!pRoom->exit[door] || !pRoom->exit[door]->u1.to_room)
send_to_char("Exit does not exist.\n\r",ch);
else if ((value = flag_value(exit_flags, argument)) == NO_FLAG)
send_to_char("No such exit flag.\n\r", ch);
else
{
ROOM_INDEX_DATA *pToRoom;
sh_int rev;
TOGGLE_BIT(pRoom->exit[door]->rs_flags, value);
pRoom->exit[door]->exit_info = pRoom->exit[door]->rs_flags;
pToRoom = pRoom->exit[door]->u1.to_room;
rev = rev_dir[door];
if (pToRoom->exit[rev] && pToRoom->exit[rev]->u1.to_room == pRoom)
{
pToRoom->exit[rev]->rs_flags = pRoom->exit[door]->rs_flags;
pToRoom->exit[rev]->exit_info = pRoom->exit[door]->exit_info;
}
send_to_char("Exit flag toggled.\n\r", ch);
return TRUE;
}
return FALSE;
}
Then again my game just crashed, so maybe you shouldn't listen to me.
--Palrich.
/* SNIPPET */
/* This will fix redit's 'north name door' *
* in quickmud and Ivan's olc. Line #'s *
* are based on quickmud-bits.tar.gz *
* Mod'd by Snafu Life. No credit needed */
-----------------------
bit.c flag_value() begining line 131:
if ((bit = flag_lookup (word, flag_table)) != NO_FLAG)
{
SET_BIT (marked, bit);
found = true;
- }
+ /* This will only fire if it's the first time through and
NO_FLAG */
+ }else if(!found) break;
}
-----------------------
olc_act.c change_exit() begining line 1512:
}
+ /* Reached the end, inform user */
+ send_to_char("Flag not found. See help exit.\r\n",ch);
return false;
}
-----------------------
