/* Do not remove the headers from this file! see /USAGE for more info. */

/*
** go.c
** 072197 Completely rewritten by Rassilon in the great exit rewrite.
** 020999 Revised by Tigran in his exit modifications
*/

#include <verbs.h>

inherit VERB_OB;

void do_go_obj(object ob) 
{
    ob->do_verb_rule("go", "OBJ", ob);
}

void do_go_wrd_obj(string prep, object ob)
{
    ob->do_verb_rule("go", "WRD OBJ", prep, ob);
}

void do_go_str(string str) 
{
  object env = environment(this_body());

  if (this_body()->query_driving_vehicle())
    env = environment(env);

  env->do_go_str(str);
}

mixed can_go_wrd_obj(string prep, object ob)
{
  return "You can't do that!\n";
}

mixed can_go_str(string str)
{
  object env = environment(this_body());
  mixed value;

  if (this_body()->query_driving_vehicle())
    env = environment(env);

  value = env->can_go_str(str);
  if (!stringp(value) && ( value == 1))
    return default_checks();
  if (!stringp(value) && is_normal_direction(str))
    return "It doesn't appear you can go that way\n";
  return value;
}

void create()
{
  add_rules( ({ "STR" }), ({ "leave" }) );
  add_rules( ({ "WRD OBJ" }) );
  add_rules( ({ "OBJ" }) );
  clear_flag(NEED_TO_SEE);
  clear_flag(NEED_TO_BE_ALIVE);
}