// Did the player recently see a monster turn invisible?
            Options.tut_seen_invisible = 0;

      case TUT_INVISIBLE_DANGER:
          return "encountered an invisible foe";
      case TUT_NEED_HEALING_INVIS:
          return "had to heal near an unseen monster";

      int hint = random2(6);
      // If a character has been unusually busy with projectiles and spells
      // give some other hint rather than the first one.
      if (hint == 0 && Options.tut_throw_counter + Options.tut_spell_counter

        int hint = random2(6);
        // If a character has been unusually busy with projectiles and spells
        // give some other hint rather than the first one.
        if (hint == 0 && Options.tut_throw_counter + Options.tut_spell_counter

      {
         hint = random2(5)+1;
      }

        {
            hint = random2(5)+1;
        }
        // FIXME: The hints below could be somewhat less random, so that e.g.
        // the message for fighting several monsters in a corridor only happens
        // if there's more than one monster around and you're not in a corridor,
        // or the one about using consumable objects only if you actually have
        // any (useful or unidentified) scrolls/wands/potions.

      switch(hint)
      {

        switch (hint)
        {

      }

        }

    else if (Options.tut_seen_invisible > 0
             && you.num_turns < Options.tut_seen_invisible - 20)
    {
        // If we recently encountered an invisible monster, we need a
        // special message.
        learned_something_new(TUT_NEED_HEALING_INVIS);
        // If that one was already displayed, don't print a reminder.
    }

                  " ('<w>/</w>'). Type"

                  " ('<w>/</w>'). Type "

      case TUT_INVISIBLE_DANGER:
          text << "Fighting against a monster you cannot see is difficult. "
                  "Your best bet is probably a strategic retreat, be it via "
                  "teleportation or by getting off the level. "
                  "Or else, luring the monster into a corridor should at least "
                  "make it easier for you to hit it.";
          // to prevent this text being immediately followed by the next one
          Options.tut_last_healed = you.num_turns - 30;
          break;
      case TUT_NEED_HEALING_INVIS:
          text << "You recently noticed an invisible monster, so resting might "
                  "not be safe. If you still need to replenish your hitpoints "
                  "or magic, you'll have to quaff an appropriate potion. For "
                  "normal resting you will first have to get away from the "
                  "danger.";
          Options.tut_last_healed = you.num_turns;
          break;

               bool clear_after = true, char alt_yes = 'Y', char alt_yes2 = 'Y' );

               bool allow_all = false, bool clear_after = true,
               char alt_yes = 'Y', char alt_yes2 = 'Y' );

int yesnoquit( const char* str, bool safe, int safeanswer,

int yesnoquit( const char* str, bool safe, int safeanswer, bool allow_all,

        if ( tmp == CK_ESCAPE || tmp == 'q' || tmp == 'Q' )

        if (tmp == CK_ESCAPE || tmp == 'q' || tmp == 'Q')

            || (Options.easy_confirm == CONFIRM_SAFE_EASY && safe))

            || safe && Options.easy_confirm == CONFIRM_SAFE_EASY)

        else if (tmp == 'Y' || tmp == alt_yes)

        else if (tmp == 'Y' || tmp == alt_yes || tmp == alt_yes2)

        else if (allow_all)
        {
            if (tmp == 'A')
                return 2;
            else
                mprf("Choose [Y]es%s, [N]o, [Q]uit, or [A]ll!",
                     _list_alternative_yes(alt_yes, alt_yes2, false, true).c_str());
        }

        // no weapons for Sif Muna
        if (item.base_type == OBJ_WEAPONS)
            return (false);

    // Accuracy is lowered by one quarter if the dragon is attacking a
    // a target thatis wielding a weapon of dragon slaying (which

    // Accuracy is lowered by one quarter if the dragon is attacking
    // a target that is wielding a weapon of dragon slaying (which

            || (mons_friendly(mon) && !player_see_invis(false)))

            || mons_friendly(mon) && !player_see_invis(false))

        {

        }

    FixedVector<bool, 48> tutorial_events;
//    bool tut_made_note;

    FixedVector<bool, 50> tutorial_events;

    unsigned int tut_seen_invisible;

    TUT_WIELD_WEAPON,

    TUT_WIELD_WEAPON,       // 40

    TUT_INVISIBLE_DANGER,
    TUT_NEED_HEALING_INVIS,

    TUT_MULTI_PICKUP,       // 43

    TUT_MULTI_PICKUP,       // 45

    TUT_EVENTS_NUM          // 48
}; // for numbers higher than 48 change size of tutorial_events in externs.h

    TUT_EVENTS_NUM          // 50
}; // for numbers higher than 50 change size of tutorial_events in externs.h

            {

            }
            if (Options.tutorial_left)
            {
                learned_something_new(TUT_INVISIBLE_DANGER);
                Options.tut_seen_invisible = you.num_turns;
            }

#include "tutorial.h"

                if (Options.tutorial_left)
                {
                    learned_something_new(TUT_INVISIBLE_DANGER);
                    if (!player_monster_visible(monster))
                        Options.tut_seen_invisible = you.num_turns;
                }