View/Edit #8756!y

@prog*ram
any
any
any
#8756
ro
"Copied from Generic Programmer (#14):@prog by Slacker (#55)Mar 15 20:05:41 2001";
"This version of @program deals with multiple verbs having the same name.";
"... @program <object>:<verbname> <dobj> <prep> <iobj>  picks the right one.";
if (player != caller)
  return;
endif
set_task_perms(player);
"...";
"...catch usage errors first...";
"...";
punt = "...set punt to 0 only if everything works out...";
if (!player.programmer)
  return player:tell("Sorry, programmers only.");
elseif (!(args && (spec = $code_utils:parse_verbref(args[1]))))
  player:notify(tostr("Usage: ", verb, " <object>:<verb> [<dobj> <prep> <iobj>]"));
elseif ($command_utils:object_match_failed(object = player:my_match_object(spec[1]), spec[1]))
  "...bogus object...";
elseif (typeof(argspec = $code_utils:parse_argspec(@listdelete(args, 1))) != LIST)
  player:notify(tostr(argspec));
elseif (argspec[2])
  player:notify($string_utils:from_list(argspec[2], " ") + "??");
elseif (length(argspec = argspec[1]) in {1, 2})
  player:notify({"Missing preposition", "Missing iobj specification"}[length(argspec)]);
else
  punt = 0;
  if (`verb_info(object, spec[2]) ! E_VERBNF')
    verbname = spec[2];
  elseif (match(spec[2], "^[0-9]+$"))
    verbname = tonum(spec[2]);
  else
    return player:tell("Verb not found, ", object, ":", spec[2], ".");
  endif
  if (index(verbname, "*") > 1)
    verbname = strsub(verbname, "*", "");
  endif
endif
"...";
"...if we have an argspec, we'll need to reset verbname...";
"...";
if (punt)
elseif (argspec)
  if (!(argspec[2] in {"none", "any"}))
    argspec[2] = $code_utils:full_prep(argspec[2]);
  endif
  loc = $code_utils:find_verb_named(object, verbname);
  while (loc > 0 && verb_args(object, loc) != argspec)
    loc = $code_utils:find_verb_named(object, verbname, loc + 1);
  endwhile
  if (loc < 0)
    punt = "...can't find it....";
    player:notify("That object has no verb matching that name + args.");
  else
    verbname = loc;
  endif
else
  loc = -1;
endif
"...";
"...get verb info...";
"...";
if (punt || !(punt = "...reset punt to TRUE..."))
elseif (`info = verb_info(object, verbname) ! ANY' == E_VERBNF)
  player:notify("That object does not have that verb definition.");
elseif (typeof(info) == ERR)
  player:notify(tostr(info));
else
  punt = 0;
  aliases = info[3];
  if (loc < 0)
    loc = aliases in (verbs(object) || {});
  endif
endif
"...";
"...read the code...";
"...";
if (punt)
  player:notify(tostr("Now ignoring code for ", args ? args[1] | "nothing in particular", "."));
  $command_utils:read_lines();
  player:notify("Verb code ignored.");
else
  player:notify(tostr("Now programming ", object.name, ":", aliases, "(", loc < 0 ? "??" | loc, ")."));
  try
    lines = $command_utils:read_lines();
  except (E_INVARG)
    "User disconnected, don't harass em with a TB mail";
    return;
  endtry
  if (result = set_verb_code(object, verbname, lines))
    player:notify(result);
    player:notify(tostr(length(result), " error(s)."));
    player:notify("Verb not programmed.");
  elseif (typeof(result) == ERR)
    player:notify(tostr(result));
    player:notify("Verb not programmed.");
  else
    player:notify("0 errors.");
    player:notify("Verb programmed.");
  endif
endif