const char *subshort(const MudObject *what) {
  const char *s = what->get("subname");
  if (s) return s;
  return what->get("short");
}

void describe_liquid_to(MudObject *player, const MudObject *what) {
  int amt = what->array_get_int("$fillamt", 0);
  int vol = what->get_int("volume", 0);
  MudObject *stuff = what->array_get_object("$fill", 0);
  if (!stuff) {
    player->printf("I can't identify what stuff is in there. A bug.\n");
    return;
  }
  if (!amt) {
    player->printf("%#Y %[is/are] empty.\n", what);
    return;
  }
  if (amt==vol) {
    player->printf("%#Y %[is/are] full of ^o%s^n.\n", what, subshort(stuff));
    return;
  }
  int prop = (amt * 10) / vol;
  switch (prop) {
  case 0:
    player->printf("%#Y %[contains/contain] a few drops of ^o%s^n.\n", what, subshort(stuff));
    break;
  case 1:
    player->printf("%#Y %[contains/contain] a bit of ^o%s^n.\n", what, subshort(stuff));
    break;
  case 2:
    player->printf("%#Y %[is/are] under half-full of ^o%s^n.\n", what, subshort(stuff));
    break;
  case 3:
    player->printf("%#Y %[is/are] nearly half-full of ^o%s^n.\n", what, subshort(stuff));
    break;
  case 4:
  case 5:
  case 6:
    player->printf("%#Y %[is/are] about half-full of ^o%s^n.\n", what, subshort(stuff));
    break;
  case 7:
    player->printf("%#Y %[is/are] just over half-full of ^o%s^n.\n", what, subshort(stuff));
    break;
  case 8:
    player->printf("%#Y %[is/are] over half-full of ^o%s^n.\n", what, subshort(stuff));
    break;
  case 9:
    player->printf("%#Y %[is/are] almost full of ^o%s^n.\n", what, subshort(stuff));
    break;
  }
  return;
}

showto::~showto() {
}

bool can_see(const MudObject *o) {
  if (o->get_flag(FL_BLIND)) return 0;
  if (o->get_flag(FL_SLEEPING)) return 0;

  TeleWorld worn = clothes(const_cast<MudObject*>(o));

  int lefteye = 1;
  int righteye = 1;
  
  if (o->get_int("b.eyes", 1)==0) { lefteye = righteye = 0; }
  if (o->get_int("b.lefteye", 1)==0) { lefteye = 0; }
  if (o->get_int("b.righteye", 1)==0) { righteye = 0; }

  MudObject *q;
  int i;
  foreach((&worn), q, i) {
    if (!q->get_flag(FL_BLIND))
      continue;
    const char *wo = q->get("$wornon");
    if (!wo) wo = q->get("wornon");

    if (streq(wo, "eyes")) { lefteye = 0; righteye = 0; }
    if (streq(wo, "lefteye")) lefteye = 0;
    if (streq(wo, "righteye")) righteye = 0;
  }
  
  return lefteye || righteye;
}