#
# Patch name: darkerhide
# Patch version: 1
# Author's name: T. Alexander Popiel
# Author's email: popiel@snugharbor.com
# Version of PennMUSH: PennMUSH 1.6.5.p3
# Date patch made: 16 July 1996
# Author is willing to support (yes/no): NO
# Patch format: context diff
#
#
# This is a contributed PennMUSH patch. Its use is subject to the
# same restrictions found in PennMUSH's hdrs/copyrite.h file.
#
# No warranty is given for this patch. It is not necessarily going
# to work on your system, with any version of PennMUSH other than
# the one above, etc.
#
# If the author given above was willing to support the patch, you
# should write to the author if you have any questions or problems. Do
# *NOT* send email messages to Javelin or any PennMUSH mailing list about
# this patch!
#
# Below this line is the author's description of the patch,
# followed by the patch itself. If the patch is in context diff
# format, you'll probably apply it by typing: patch < patchfile
# in your top-level MUSH directory, unless instructed otherwise
# below.
#

This patch makes @hidden players not appear in room contents
(kind of like DARK).  @hide does not gain any additional DARK
powers, such as lcon() protection, 'Someone' name-substitution,
etc.

Patch made by request for Doyce Testerman <bear@dimensional.com>.

*** src/predicat.c	1996/07/16 22:54:15	1.1
--- src/predicat.c	1996/07/16 23:06:41
***************
*** 256,267 ****
      return 0;
  
    /* if the room is lit, you can see any non-dark objects */
    else if (can_see_loc)
!     return (!Dark(thing));
  
    /* otherwise room is dark and you can only see lit things */
    else
!     return (Light(thing) && !Dark(thing));
  }
  
  int
--- 256,269 ----
      return 0;
  
    /* if the room is lit, you can see any non-dark objects */
+   /* Hack: @hidden people vanish too */
    else if (can_see_loc)
!     return (!Dark(thing) && !hidden(thing));
  
    /* otherwise room is dark and you can only see lit things */
+   /* Hack: @hidden people vanish too */
    else
!     return (Light(thing) && !Dark(thing) && !hidden(thing));
  }
  
  int