NoRecall roomflag by Cathy Gore

Little note: For use with OasisOLC 2.0, Tested on a CircleMUD 3.0 bpl 17.

Ever have a room that was just so magically encased that recall just
shouldn't work there?  This adds a nice little norecall roomflag to your
existing flags.  Neither the spell_recall or do_recall will work in rooms
with this flag.

Here's the snippet:
--------------------------------------
in act.other.c, ACMD(do_recall):

     send_to_char("Monsters can't recall!!\r\n", ch);
     return;
   }
+
+  if (ROOM_FLAGGED(IN_ROOM(ch), ROOM_NORECALL)) {
+    send_to_char("A magical shroud prevents recall!\r\n", ch);
+    return;
+  }
+
---------
in constants.c, at the end of const char *room_bits[]:
+  "!RECALL",
   "\n"
 };
--------- 
in oasis.h, add 1 to the NUM_ROOM_FLAGS
---------
in spells.c, ASPELL(spell_recall):
 {
   if (victim == NULL || IS_NPC(victim))
     return;
+  if (ROOM_FLAGGED(IN_ROOM(victim), ROOM_NORECALL)) {
+    send_to_char("A magical shroud prevents recall!\r\n", victim);
+    return;
+  }
---------
in structs.h, with the roomflag defines:
+#define ROOM_NORECALL  (1 << 21)  /* Recalling not allowed  */
 
 /* Exit info: used in room_data.dir_option.exit_info */
 #define EX_ISDOOR		(1 << 0)   /* Exit is a door		*/

--------------------------------------
And that's it!  Recompile and reboot, and add your flags!

As per the standard disclaimer, I am not responsible if this messes up
your mud.  Always backup any file that is changed before adding any
snippet.  But you knew that already.

And as usual, if you have any problems or find a way to make this better,
email me at cheron98@hotmail.com.

If you use this, please email me.  I don't care if you put me in the
credits or not, I'd just like to know who's usin it.

Look for my various other snippets around the CircleMUD FTP site!

Cathy Gore
aka Cheron, DarkonMUD