/*********************************************************************
                                                                  v.1
    change_command_privs.cz
      function to change the privs necessary to use a command,
      while the talker is online

    Requirments:
      ewtoo derivitive talker

    Installing:
      add the function to admin.c
      at the top of admin.c put 
         extern struct command *coms[];

    Notes:
      This will change all commands that access preform the
      same function of the command you give...
      for example, if you do
         change_command_privs help base
      it will change 'help', 'man', and '?' to require the base priv
      
      Any privs grantable (in permission_list[]) are valid.

      These dont save of course... it doesnt alter your code.

    Bug Reports:
      send to phypor@benland.muc.edu

    Licences:
      freely distributable and modifiable,
      if you redistribute ... the src code must be credited to phypor
      you dont have to add anything to help credits if you do not wish

    Warranty:
      non, the author <phypor> is in no way responsible
      for use, misuse, abuse, or any other actions
      misactions, reactions of this code,
      its provided as is.

    Author:
      phypor <phypor@benland.muc.edu>

        "if it breaks you get to keep both pieces"
                                   ~old linux proverb


*********************************************************************/

void   change_command_privs ( player * p, char * str )
{
   struct command    *comlist = coms[0];
   struct command    *scan;
   char              *privs;
   int                newprivs, i;

   privs = next_space (str);
   *privs++ = '\0';

   if (!*privs)
   {
      tell_player (p, " Format : change_command_privs <command> <privs>\n");
      return;
   }

   newprivs = get_flag (permission_list, privs);
   if (!newprivs && strcasecmp (privs, "newbie"))
   {
      ez_tell_player (p, " Herms, '%s' isnt a valid permission ...\n", privs);
      return;
   }

   if (isalpha (*str))
      comlist = coms[((int) (tolower (*str)) - (int) 'a' + 1)];

   while (comlist && comlist->text && comlist->text[0])
   {
      if (!strcasecmp (str, comlist->text))
      {
         for (i = 0; i <= ((int) 'z' - (int) 'a' + 1); i++)
            for (scan = coms[i]; scan && scan->text; scan++)
               if (scan->function == comlist->function)
               {
                  scan->level = newprivs;
                  ez_tell_player (p, " Shagged '%s' into a/n %s command, "
                                     "yeah baby!\n", scan->text, privs);
               }
         ez_log ("commands", "%s changes %s to %s level", p->name,
                 str, privs);
         return;
      }
      comlist++;
   }
   ez_tell_player (p, " That priv you gave is valid, but the command '%s' cant "
                      "be found.\n", str);
}