/* omega copyright (C) by Laurence Raphael Brothers, 1987,1988,1989 */
/* aux3.c */
/* some functions called by com.c, also see aux1.c, aux2.c */ 
/* This is a real grab bag file. It contains functions used by
   aux1.c and omega.c, as well as elsewhere. It is mainly here so aux1.c
   and aux2.c are not huge */
  
#include "glob.h"

/* check every ten minutes */
void tenminute_check(void)
{
  if (Time % 60 == 0) hourly_check();
  else {
    if (Current_Environment == Current_Dungeon)  wandercheck();
    minute_status_check();
    tenminute_status_check();
    if ((Player.status[DISEASED] < 1) && (Player.hp < Player.maxhp))
      Player.hp = min(Player.maxhp,Player.hp+Player.level+1);
    if (Current_Environment != E_COUNTRYSIDE && Current_Environment != E_ABYSS)
      indoors_random_event();
  }
}



/* hourly check is same as ten_minutely check except food is also
   checked, and since time moves in hours out of doors, also
   outdoors_random_event is possible */

void hourly_check(void)
{
  Player.food--;
  foodcheck();
  if (hour()==0) { /* midnight, a new day */
    moon_check();
    Date++;
  }
  torch_check();
  if (Current_Environment == Current_Dungeon)  wandercheck();
  minute_status_check();
  tenminute_status_check();
  if ((Player.status[DISEASED] == 0) && (Player.hp < Player.maxhp))
    Player.hp = min(Player.maxhp,Player.hp+Player.level+1);
  if (Current_Environment != E_COUNTRYSIDE && Current_Environment != E_ABYSS)
    indoors_random_event();
}




void indoors_random_event(void)
{
  pml ml;
  pol ol;

  switch(random_range(1000)) {
  case 0: 
    print3("You feel an unexplainable elation.");
    morewait();
    break;
  case 1:
    print3("You hear a distant rumbling.");
    morewait();
    break;
  case 2:
    print3("You realize your fly is open.");
    morewait();
    break;
  case 3:
    print3("You have a sudden craving for a pecan twirl.");
    morewait();
    break;
  case 4:
    print3("A mysterious healing flux settles over the level.");
    morewait();
    for (ml=Level->mlist;ml!=NULL;ml=ml->next)
      if (ml->m->hp > 0) ml->m->hp = Monsters[ml->m->id].hp;
    Player.hp = max(Player.hp,Player.maxhp);
    break;
  case 5:
    print3("You discover an itch just where you can't scratch it.");
    morewait();
    break;
  case 6:
    print3("A cosmic ray strikes!");
    p_damage(10,UNSTOPPABLE,"a cosmic ray");
    morewait();
    break;
  case 7:
    print3("You catch your second wind....");
    Player.maxhp++;
    Player.hp = max(Player.hp, Player.maxhp);
    Player.mana = max(Player.mana, calcmana());
    morewait();
    break;
  case 8:
    print3("You find some spare change in a hidden pocket.");
    morewait();
    Player.cash += Player.level*Player.level+1;
    break;
  case 9:
    print3("You feel strangely lucky.");
    morewait();
    break;
  case 10:
    print3("You trip over something hidden in a shadow...");
    morewait();
    ol = ((pol) checkmalloc(sizeof(oltype)));
    ol->thing = create_object(difficulty()); /* FIXED!  12/30/98 */
    assert(ol->thing); /* WDT I want to make sure... */
    ol->next = Level->site[Player.x][Player.y].things;
    Level->site[Player.x][Player.y].things = ol;
    pickup();
    break;
  case 11: 
    print3("A mysterious voice echoes all around you....");
    morewait();
    hint();
    morewait();
    break;

#if 0
#ifdef NEW_BANK
  case 12:
    {
      int num_accounts;
      bank_account *account;

      num_accounts = 0;
      for(account = bank; account; account = account->next_account)
        {
          if (account->player && account->balance > 0)
            {
              ++num_accounts;
              account->balance = 0;
            }
        }

      if (num_accounts)
        print3( "You feel unlucky." );
      else
        print3( "You feel lucky." );
    }
    break;

  case 13:
    {
      int num_accounts;
      bank_account *account;

      num_accounts = 0;
      for(account = bank; account; account = account->next_account)
        if (account->player && account->balance > 0) ++num_accounts;
			
      if (num_accounts)
        {
          num_accounts = random_range(num_accounts);
          for(account = bank; account; account = account->next_account)
            {
              if (account->player)
                {
                  if (0 == num_accounts)
                    {
                      account->balance += random_range( 4000 ) + 1000;
                      break;
                    }

                  --num_accounts;
                }
            }

          print3( "You feel lucky." );
        }
      else
        {
          print3( "You feel unlucky." );
        }
    }
    break;
#else /* !NEW_BANK */
  case 12:
    if (Balance > 0)
      {
        print3("You get word of the failure of your bank!");
        Balance = 0;
      }
    else
      {
        print3("You feel lucky.");
      }
    break;

  case 13:
    if (Balance > 0)
      {
        print3("You get word of a bank error in your favor!");
        Balance += 5000;
      }
    else
      {
        print3("You feel unlucky.");
      }
    break;
#endif /* !NEW_BANK */
#endif /* 0 */
  }
  dataprint();
  showflags();
}



void outdoors_random_event(void)
{
  int num,i,j;
  pob ob;

  switch(random_range(300)) {
  case 0:
    switch(Country[Player.x][Player.y].current_terrain_type) {
    case TUNDRA: 
      mprint("It begins to snow. Heavily.");
      break;
    case DESERT:
      mprint("A sandstorm swirls around you.");
      break;
    default:
      if ((Date > 75) && (Date < 330))
	mprint("You are drenched by a sudden downpour!");
      else mprint("It begins to snow. Heavily.");
    }
    morewait();
    mprint("Due to the inclement weather conditions, you have become lost.");
    morewait();
    Precipitation+=random_range(12)+1;
    setgamestatus(LOST);
    break;
  case 1:
    mprint("You enter a field of brightly colored flowers...");
    mprint("Wow, man! These are some pretty poppies...");
    morewait();
    mprint("poppies...");
    morewait();
    mprint("poppies...");
    morewait();
    print3("You become somewhat disoriented...");
    setgamestatus(LOST);
    break;
  case 2:
    mprint("You discover a sprig of athelas growing lonely in the wild.");
    morewait();
    mprint("Using your herbalist lore you cook a cake of lembas....");
    morewait();
    ob = ((pob) checkmalloc(sizeof(objtype)));
    *ob = Objects[OB_LEMBAS];
    gain_item(ob);
    break;
  case 3:
    if (Precipitation > 0) {
      mprint("You are struck by a bolt of lightning!");
      p_damage(random_range(25),ELECTRICITY,"a lightning strike");
      morewait();
    }
    else mprint("You feel static cling");
    break;
  case 4:
    mprint("You find a fast-food establishment.");
    morewait();
    l_commandant();
    break;
  case 5:
    mprint("A weird howling tornado hits from out of the West!");
    morewait();
    mprint("You've been caught in a chaos storm!");
    morewait();
    num = random_range(300);
    if (num <10) {
      mprint("Your cell-structure was disrupted!");
      p_damage(random_range(100),UNSTOPPABLE,"a chaos storm");
      morewait();
    }
    else if (num < 20) {
      mprint("The chaos storm warps your frame!");
      morewait();
      mprint("Your statistical entropy has been maximized.");
      morewait();
      mprint("You feel average...");
      morewait();
      toggle_item_use(TRUE); /* FIXED! 12/30/98 */
      Player.str = Player.maxstr = Player.con = Player.maxcon =
	Player.dex = Player.maxdex = Player.agi = Player.maxagi =
	  Player.iq = Player.maxiq = Player.pow = Player.maxpow =
	    ((Player.maxstr+Player.maxcon+Player.maxdex+Player.maxagi+
	      Player.maxiq+Player.maxpow+12)/6);
      toggle_item_use(FALSE); /* FIXED! 12/30/98 */
    }
    else if (num < 30) {
      mprint("Your entire body glows with an eerie flickering light.");
      morewait();
      toggle_item_use(TRUE); /* FIXED! 12/30/98 */
      for(i=1;i<MAXITEMS;i++)
	if (Player.possessions[i] != NULL) {
	  Player.possessions[i]->plus++;
	  if (Player.possessions[i]->objchar == STICK)
	    Player.possessions[i]->charge+=10;
	  Player.possessions[i]->blessing+=10;
	}
      toggle_item_use(FALSE); /* FIXED! 12/30/98 */
      cleanse(1);
      mprint("You feel filled with energy!");
      morewait();
      Player.maxpow += 5;
      Player.pow += 5;
      Player.mana = Player.maxmana = calcmana() * 5;
      mprint("You also feel weaker. Paradoxical, no?");
      morewait();
      Player.con -= 5;
      Player.maxcon -= 5;
      if (Player.con < 3)
	p_death("congestive heart failure");
    }
    else if (num < 40) {
      mprint("Your entire body glows black.");
      morewait();
      dispel(-1);
      dispel(-1);
      Player.pow-=10;
      Player.mana=0;
    }
    else if (num < 60) {
      mprint("The storm deposits you in a strange place....");
      morewait();
      setPlayerXY( random_range(COUNTRY_WIDTH), random_range(COUNTRY_LENGTH));      
      screencheck(Player.x,Player.y);
    }
    else if (num < 70) {
      mprint("A tendril of the storm condenses and falls into your hands.");
      morewait();
      ob = ((pob) checkmalloc(sizeof(objtype)));
      make_artifact(ob,-1);
      gain_item(ob);
    }
    else if (num < 80) {
      if (gamestatusp(MOUNTED)) {
	mprint("Your horse screams as he is transformed into an");
	morewait();
	mprint("imaginary unseen dead tortoise.");
	morewait();
	mprint("You are now on foot.");
	morewait();
	resetgamestatus(MOUNTED);
      }
      else {
	mprint("You notice you are riding a horse. Odd. Very odd....");
	morewait();
	mprint("Now that's a horse of a different color!");
	morewait();
	setgamestatus(MOUNTED);
      }
    }
    else if (num < 90) {
      mprint("You feel imbued with godlike power....");
      morewait();
      wish(1);
    }
    else if (num < 100) {
      mprint("The chaos storm has wiped your memory!");
      morewait();
      mprint("You feel extraordinarily naive....");
      morewait();
      mprint("You can't remember a thing! Not even your name.");
      morewait();
      Player.xp = 0;
      Player.level = 0;
      for (i=0;i<NUMRANKS;i++) Player.rank[i] = 0;
      for (i=0;i<NUMSPELLS;i++) Spells[i].known = FALSE;
      rename_player();
    }
    else {
      mprint("You survive the chaos storm relatively unscathed.");
      morewait();
      mprint("It was a learning experience.");
      morewait();
      gain_experience(1000);
    }
    break;
  case 6: case 7: case 8: case 9: case 10:
    mprint("An encounter!");
    morewait();
    change_environment(E_TACTICAL_MAP);
    break;
  case 11:
    mprint("You find a Traveller's Aid station with maps of the local area.");
    morewait();
    if (gamestatusp(LOST)) {
      resetgamestatus(LOST);
      mprint("You know where you are now.");
    }
    for(i=Player.x-5;i<Player.x+6;i++)
      for(j=Player.y-5;j<Player.y+6;j++)
	if (inbounds(i,j)) {
	  c_set(i, j, SEEN);
	  if (Country[i][j].current_terrain_type !=
	    Country[i][j].base_terrain_type) {
	    c_set(i, j, CHANGED);
	    Country[i][j].current_terrain_type = 
	      Country[i][j].base_terrain_type;
	  }
	}
    show_screen();
    break;
  case 12:
    if (! gamestatusp(MOUNTED)) {
      mprint("You develop blisters....");
      p_damage(1,UNSTOPPABLE,"blisters");
    }
    break;
  case 13:
    mprint("You discover an itch just where you can't scratch it.");
    break;
  case 14:
    mprint("A cosmic ray strikes!");
    morewait();
    p_damage(10,UNSTOPPABLE,"a cosmic ray");
    break;
  case 15:
    mprint("You feel strangely lucky.");
    break;
  case 16:
    mprint("The west wind carries with it a weird echoing voice....");
    /* DAG hint() uses mprint, which should morewait() if needed */
    /* morewait(); */
    hint();
    morewait();
    break;
  }
  dataprint();
  showflags();
}


char getlocation(void)
{
  char c = '\0';

  menuprint(" (enter location [HCL]) ");
  showmenu();
  while (c == '\0')
    switch (c = ((char) mcigetc())) {
      case 'h':menuprint(" High."); break;
      case 'c':menuprint(" Center."); break;
      case 'l':menuprint(" Low."); break;
      default: c = '\0'; break;
    }
  showmenu();
  return (c - 'a' + 'A');
}


/* chance for player to resist magic somehow */
/* hostile_magic ranges in power from 0 (weak) to 10 (strong) */
int magic_resist(int hostile_magic)
{
  if ((Player.rank[COLLEGE]+Player.rank[CIRCLE] > 0) &&
      (Player.level/2 + random_range(20) >
       hostile_magic + random_range(20))) {
    if (Player.mana > hostile_magic * hostile_magic) {
      mprint("Thinking fast, you defend youself with a counterspell!");
      Player.mana -= hostile_magic * hostile_magic;
      dataprint();
      return(TRUE);
    }
  }
  if (Player.level/4 + Player.status[PROTECTION] + random_range(20) > 
      hostile_magic + random_range(30)) {
    mprint("You resist the spell!");
    return(TRUE);
  }
  else return(FALSE);
}


void terrain_check(int takestime)
{
  int faster = 0;

  if (Player.patron == DRUID) {
    faster = 1;
    switch(random_range(32)) {
      case 0:print2("Along the many paths of nature..."); break;
      case 1:print2("You move swiftly through the wilderness."); break;
    }
  }
  else if (gamestatusp(MOUNTED)) {
    faster = 1;
    switch(random_range(32)) {
      case 0:
      case 1:print2("Clippity Clop.");break;
      case 2:print2("....my spurs go jingle jangle jingle....");break;
      case 3:print2("....as I go riding merrily along....");break;
    }
  }
  else if (Player.possessions[O_BOOTS] &&
      Player.possessions[O_BOOTS]->usef == I_BOOTS_7LEAGUE) {
    takestime = 0;
    switch(random_range(32)) {
      case 0:print2("Boingg!"); break;
      case 1:print2("Whooosh!"); break;
      case 2:print2("Over hill, over dale...."); break;
      case 3:print2("...able to leap over 7 leagues in a single bound....");
	break;
    }
  }
  else if (Player.status[SHADOWFORM]) {
    faster = 1;
    switch(random_range(32)) {
      case 0:print2("As swift as a shadow."); break;
      case 1:print2("\"I walk through the trees...\""); break;
    }
  }
  else switch(random_range(32)) {
    case 0:print2("Trudge. Trudge."); break;
    case 1:print2("The road goes ever onward...."); break;
  }
  switch(Country[Player.x][Player.y].current_terrain_type) {
  case RIVER:
    if ((Player.y < 6) && (Player.x > 20)) locprint("Star Lake.");
    else if (Player.y < 41) {
      if (Player.x < 10) locprint("Aerie River.");
      else locprint("The Great Flood.");
    }
    else if (Player.x < 42) locprint("The Swamp Runs.");
    else locprint("River Greenshriek.");
    if (takestime) {
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
    }
    break;
  case ROAD:
    locprint("A well-maintained road.");
    if (takestime) {
      Time += 60;
      hourly_check();
    }
    break;
  case PLAINS:
    locprint("A rippling sea of grass.");
    if (takestime) {
      Time += 60;
      hourly_check();
      if (! faster) {
	Time += 60;
	hourly_check();
      }
    }
    break;
  case TUNDRA:
    locprint("The Great Northern Wastes.");
    if (takestime) {
      Time += 60;
      hourly_check();
      if (! faster) {
	Time += 60;
	hourly_check();
      }
    }
    break;
  case FOREST:
    if (Player.y < 10) locprint("The Deepwood.");
    else if (Player.y < 18) locprint("The Forest of Erelon.");
    else if (Player.y < 46) locprint("The Great Forest.");
    if (takestime) {
      Time += 60;
      hourly_check();
      if (Player.rank[PRIESTHOOD] == 0 || Player.patron != DRUID) {
	Time += 60;
	hourly_check();
	if (! faster) {
	  Time += 60;
	  hourly_check();
	}
      }
    }
    break;
  case JUNGLE:
    locprint("Greenshriek Jungle.");
    if (takestime) {
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
      if (! faster) {
	Time += 60;
	hourly_check();
	Time += 60;
	hourly_check();
      }
    }
    break;
  case DESERT:
    locprint("The Waste of Time.");
    if (takestime) {
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
      if (! faster) {
	Time += 60;
	hourly_check();
	Time += 60;
	hourly_check();
      }
    }
    break;
  case MOUNTAINS:
    if ((Player.y < 9) && (Player.x < 12))
      locprint("The Magic Mountains");
    else if ((Player.y < 9) && (Player.y > 2) && (Player.x < 40))
      locprint("The Peaks of the Fist.");
    else if (Player.x < 52)
      locprint("The Rift Mountains.");
    else locprint("Borderland Mountains.");
    if (takestime) {
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
      if (! faster) {
	Time += 60;
	hourly_check();
	Time += 60;
	hourly_check();
	Time += 60;
	hourly_check();
      }
    }
    break;
  case PASS:
    locprint("A hidden pass.");
    if (takestime) {
      Time += 60;
      hourly_check();
    }
    break;
  case CHAOS_SEA:
    locprint("The Sea of Chaos.");
    if (takestime) {
      Time += 60;
      hourly_check();
    }
    mprint("You have entered the sea of chaos...");
    morewait();
    l_chaos();
    break;
  case SWAMP:
    locprint("The Loathly Swamp.");
    if (takestime) {
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
      Time += 60;
      hourly_check();
      if (! faster) {
	Time += 60;
	hourly_check();
	Time += 60;
	hourly_check();
      }
    }
    break;
  case CITY:
    if (gamestatusp(LOST)) {
      resetgamestatus(LOST); 
      mprint("Well, I guess you know where you are now....");
    }
    locprint("Outside Rampart, the city.");
    break;
  case VILLAGE:
    if (gamestatusp(LOST)) {
      resetgamestatus(LOST); 
      mprint("The village guards let you know where you are....");
    }
    locprint("Outside a small village.");
    break;
  case CAVES:
    locprint("A deserted hillside.");
    if (takestime) {
      Time += 60;
      hourly_check();
    }
    mprint("You notice a concealed entrance into the hill.");
    break;
  case CASTLE:
    locprint("Near a fortified castle.");
    if (takestime) {
      Time += 60;
      hourly_check();
    }
    mprint("The castle is hewn from solid granite. The drawbridge is down.");
    break;
  case TEMPLE:
    switch(Country[Player.x][Player.y].aux) {
    case ODIN: locprint("A rough-hewn granite temple."); break;
    case SET: locprint("A black pyramidal temple made of sandstone."); break;
    case ATHENA: locprint("A classical marble-columned temple."); break;
    case HECATE: locprint("A temple of ebony adorned with ivory."); break;
    case DRUID: locprint("A temple formed of living trees."); break;
    case DESTINY: locprint("A temple of some mysterious blue crystal."); break;
    }
    if (takestime) {
      Time += 60;
      hourly_check();
    }
    mprint("You notice an entrance conveniently at hand.");
    break;
  case MAGIC_ISLE:
    locprint("A strange island in the midst of the Sea of Chaos.");
    if (takestime) {
      Time += 60;
      hourly_check();
    }
    mprint("There is a narrow causeway to the island from here.");
    break;
  case STARPEAK:
    locprint("Star Peak.");
    if (takestime) {
      Time += 60;
      hourly_check();
    }
    mprint("The top of the mountain seems to glow with a allochroous aura.");
    break;
  case DRAGONLAIR:
    locprint("A rocky chasm.");
    if (takestime) {
      Time += 60;
      hourly_check();
    }
    mprint("You are at a cave entrance from which you see the glint of gold.");
    break;
  case PALACE:
    locprint("The ruins of a once expansive palace.");
    if (takestime) {
      Time += 60;
      hourly_check();
    }
    mprint("The palace dungeons are still intact...");
    break;
  case VOLCANO:
    locprint("HellWell Volcano.");
    if (takestime) {
      Time += 60;
      hourly_check();
    }
    mprint("A shimmer of heat lightning plays about the crater rim.");
    break;
  default:
    locprint("I haven't any idea where you are!!!");
    break;
   }
  outdoors_random_event();
}



void countrysearch(void)
{
  int x,y;
  Time+=60;
  hourly_check();
  for (x=Player.x-1;x<Player.x+2;x++)
    for (y=Player.y-1;y<Player.y+2;y++)
      if (inbounds(x,y)) {
	if (Country[x][y].current_terrain_type !=
	    Country[x][y].base_terrain_type) {
	  clearmsg();
	  mprint("Your search was fruitful!");
	  Country[x][y].current_terrain_type=Country[x][y].base_terrain_type;
	  c_set(x, y, CHANGED);
	  mprint("You discovered:");
	  mprint(countryid(Country[x][y].base_terrain_type));
	}
      }
}

char *countryid(Symbol terrain)
{
  switch(terrain&0xff) {
  case MOUNTAINS&0xff:
    strcpy(Str1,"Almost impassable mountains");
    break;
  case PLAINS&0xff:
    strcpy(Str1,"Seemingly endless plains");
    break;
  case TUNDRA&0xff:
    strcpy(Str1,"A frosty stretch of tundra");
    break;
  case ROAD&0xff:
    strcpy(Str1,"A paved highway");
    break;
  case PASS&0xff:
    strcpy(Str1,"A secret mountain pass");
    break;
  case RIVER&0xff:
    strcpy(Str1,"A rolling river");
    break;
  case CITY&0xff:
    strcpy(Str1,"The city of Rampart");
    break;
  case VILLAGE&0xff:
    strcpy(Str1,"A rural village");
    break;
  case FOREST&0xff:
    strcpy(Str1,"A verdant forest");
    break;
  case JUNGLE&0xff:
    strcpy(Str1,"A densely overgrown jungle");
    break;
  case SWAMP&0xff:
    strcpy(Str1,"A swampy fen");
    break;
  case VOLCANO&0xff:
    strcpy(Str1,"A huge active volcano");
    break;
  case CASTLE&0xff:
    strcpy(Str1,"An imposing castle");
    break;
  case STARPEAK&0xff:
    strcpy(Str1,"A mysterious mountain.");
    break;
  case DRAGONLAIR&0xff:
    strcpy(Str1,"A cavern filled with treasure.");
    break;
  case PALACE&0xff:
    strcpy(Str1,"An ancient palace ruins.");
    break;
  case MAGIC_ISLE&0xff:
    strcpy(Str1,"An island emanating magic.");
    break;
  case CAVES&0xff:
    strcpy(Str1,"A hidden cave entrance");
    break;
  case TEMPLE&0xff:
    strcpy(Str1,"A neoclassical temple");
    break;
  case DESERT&0xff:
    strcpy(Str1,"A sere desert");
    break;
  case CHAOS_SEA&0xff:
    strcpy(Str1,"The Sea of Chaos");
    break;
  default:
    strcpy(Str1,"I have no idea.");
    break;
  }
  return(Str1);
}

/* WDT: I removed a space which appeared after "sorcerors' guild ". */
static char sitenames[][30] = {	/* alphabetical listing */
"alchemist", "arena", "armorer", "bank", "brothel", "casino", "castle",
"city gates", "collegium magii", "condo", "department of public works",
"diner", "explorers' club", "fast food", "gymnasium", "healer", 
"hospice", "les crapuleux", "library", "mercenary guild",
#ifdef INCLUDE_MONKS
"monastery",
#endif
"oracle", "order of paladins", "pawn shop", "sewer entrance",
"sorcerors' guild", "tavern", "temple", "thieves' guild",
"tourist information"
};

static int sitenums[] = {	/* the order matches sitenames[] */
 L_ALCHEMIST, L_ARENA, L_ARMORER, L_BANK, L_BROTHEL, L_CASINO, L_CASTLE,
 L_COUNTRYSIDE, L_COLLEGE, L_CONDO, L_DPW, L_DINER, L_CLUB, 
 L_COMMANDANT, L_GYM, L_HEALER, L_CHARITY, L_CRAP, L_LIBRARY, L_MERC_GUILD, 
#ifdef INCLUDE_MONKS
 L_MONASTERY,
#endif
 L_ORACLE, L_ORDER, L_PAWN_SHOP, L_SEWER, L_SORCERORS, L_TAVERN, L_TEMPLE, 
 L_THIEVES_GUILD, L_TOURIST
};

void showknownsites(int first, int last)
{
  int i,printed=FALSE;

  menuclear();
  menuprint("\nPossible Sites:\n");
  for (i = first; i <= last; i++)
    if (CitySiteList[sitenums[i] - CITYSITEBASE][0]) {
      printed = TRUE;
      menuprint(sitenames[i]);
      menuprint("\n");
    }
  if (! printed)
    menuprint("\nNo known sites match that prefix!");
  showmenu();
}

int parsecitysite()
{
  int first, last, pos;
  char byte, prefix[80];
  int found = 0;
  int f, l;

  first = 0;
  last = NUMCITYSITES - 1;
  pos = 0;
  print2("");
  do {
    byte = mgetc();
    if (byte == BACKSPACE || byte == DELETE) {
      if (pos > 0) {
        prefix[--pos] = '\0';
	byte = prefix[pos - 1];
	f = first;
	while (f >= 0 && !strncmp(prefix, sitenames[f], pos)) {
	  if (CitySiteList[sitenums[f] - CITYSITEBASE][0])
	    first = f;
	  f--;
	}
	l = last;
	while (l < NUMCITYSITES && !strncmp(prefix, sitenames[l], pos)) {
	  if (CitySiteList[sitenums[l] - CITYSITEBASE][0])
	    last = l;
	  l++;
	}
	if (found)
	  found = 0;
	print2(prefix);
      }
      if (pos == 0) {
	first = 0;
	last = NUMCITYSITES - 1;
	found = 0;
	print2("");
      }
    }
    else if (byte == ESCAPE) {
      xredraw();
      return ABORT;
    }
    else if (byte == '?')
      showknownsites(first, last);
    else if (byte != '\n') {
      if (byte >= 'A' && byte <= 'Z') 
	byte += 'a' - 'A';
      if (found)
	continue;
      f = first;
      l = last;
      while (f < NUMCITYSITES &&
	  (!CitySiteList[sitenums[f] - CITYSITEBASE][0] ||
	  strlen(sitenames[f]) < pos || sitenames[f][pos] < byte))
	f++;
      while (l >= 0 && (!CitySiteList[sitenums[l] - CITYSITEBASE][0] ||
	  strlen(sitenames[l]) < pos || sitenames[l][pos] > byte))
	l--;
      if (l < f)
	continue;
      prefix[pos++] = byte;
      prefix[pos] = '\0';
      nprint2(prefix + pos - 1);
      first = f;
      last = l;
      if (first == last && !found) {	/* unique name */
	found = 1;
	nprint2(sitenames[first] + pos);
      }
    }
  } while (byte != '\n');
  xredraw();
  if (found)
    return sitenums[first] - CITYSITEBASE;
  else {
    print3("That is an ambiguous abbreviation!");
    return ABORT;
  }
}


/* are there hostile monsters within 2 moves? */
int hostilemonstersnear(void)
{
  int i,j,hostile = FALSE;

  for (i=Player.x-2;((i<Player.x+3)&&(! hostile));i++)
    for (j=Player.y-2;((j<Player.y+3)&&(! hostile));j++)
      if (inbounds(i,j))
	if (Level->site[i][j].creature != NULL)
	  hostile = m_statusp(Level->site[i][j].creature,HOSTILE);
  
  return(hostile);
}

/* random effects from some of stones in villages */  
/* if alignment of stone is alignment of player, gets done sooner */
int stonecheck(int alignment)
{
  int *stone,match=FALSE,cycle=FALSE,i;

  if (alignment == 1) {
    stone = &Lawstone;
    match = Player.alignment > 0;
  }
  else if (alignment == -1) {
    stone = &Chaostone;
    match = Player.alignment < 0;
  }
  else {
    stone = &Mindstone;
    match = FALSE;
  }
  *stone += random_range(4) + (match ? random_range(4) : 0);
  switch((*stone)++) {
  case 0:case 2:case 4:case 6:case 8:case 10:case 12:case 14:case 16:case 18:
  case 20:case 22:case 24:case 26:case 28:case 30:case 32:case 34:case 36:
  case 38:case 40: print1("The stone glows grey.");
    print2("Not much seems to happen this time."); 
    (*stone)--;
    break;
  case 1: print1("The stone glows black"); 
    print2("A burden has been removed from your shoulders.....");
    print3("Your pack has disintegrated!");
    for(i=0;i<MAXPACK;i++) 
      if (Player.pack[i] != NULL) {
	free_obj( Player.pack[i], TRUE );
	Player.pack[i] = NULL;
      }
    Player.packptr = 0;
    break;
  case 3: print1("The stone glows microwave");
    print2("A vortex of antimana spins about you!");
    morewait();
    dispel(-1);
    break;
  case 5: print1("The stone glows infrared");
    print2("A portal opens nearby and an obviously confused monster appears!");
    summon(-1,-1);
    morewait();
    break;
  case 7: print1("The stone glows brick red");
    print2("A gold piece falls from the heavens into your money pouch!");
    Player.cash++;
    break;
  case 9: print1("The stone glows cherry red");
    print2("A flush of warmth spreads through your body.");
    augment(1);
    break;
  case 11: print1("The stone glows orange");
    print2("A flux of energy blasts you!"); 
    manastorm(Player.x,Player.y,random_range(Player.maxhp)+1);
    break;
  case 13: print1("The stone glows lemon yellow");
    print2("You're surrounded by enemies! You begin to foam at the mouth.");
    Player.status[BERSERK] += 10;
    break;
  case 15: print1("The stone glows yellow");
    print2("Oh no! The DREADED AQUAE MORTIS!");
    morewait();
    print2("No, wait, it's just your imagination.");
    break;
  case 17: print1("The stone glows chartreuse");
    print2("Your joints stiffen up.");
    Player.agi -= 3;
    break;
  case 19: print1("The stone glows green");
    print2("You come down with an acute case of Advanced Leprosy.");
    Player.status[DISEASED] = 1100;
    Player.hp = 1;
    Player.dex -= 5;
    break;
  case 21: print1("The stone glows forest green");
    print2("You feel wonderful!");
    Player.status[HERO]+=10;
    break;
  case 23: print1("The stone glows cyan");
    print2("You feel a strange twisting sensation....");
    morewait();
    strategic_teleport(-1);
    break;
  case 25: print1("The stone glows blue");
    morewait();
    print1("You feel a tingle of an unearthly intuition:");
    morewait();
    hint();
    break;
  case 27: print1("The stone glows navy blue");
    print2("A sudden shock of knowledge overcomes you.");
    morewait();
    clearmsg();
    identify(1);
    knowledge(1);
    break;
  case 29: print1("The stone glows blue-violet");
    print2("You feel forgetful.");
    for(i=0;i<NUMSPELLS;i++) 
      if (Spells[i].known) {
	Spells[i].known = FALSE;
	break;
      }
    break;
  case 31: print1("The stone glows violet");
    morewait();
    acquire(0);
    break;
  case 33: print1("The stone glows deep purple");
    print2("You vanish.");
    Player.status[INVISIBLE]+=10;
    break;
  case 35: print1("The stone glows ultraviolet");
    print2("All your hair rises up on end.... A bolt of lightning hits you!");
    p_damage(random_range(Player.maxhp),ELECTRICITY,"mystic lightning");
    break;
  case 37: print1("The stone glows roentgen");
    print2("You feel more experienced.");
    gain_experience((Player.level+1)*250);
    break;
  case 39: print1("The stone glows gamma"); 
    print2("Your left hand shines silvery, and your right emits a golden aura."); 
    morewait();
    enchant(1);
    bless(1);
    print3("Your hands stop glowing.");
    break;
  case 41:case 42:case 43:case 44:case 45:case 46:case 47:case 48:case 49:
    print1("The stone glows cosmic!");
    print2("The stone's energy field quiets for a moment...");
    *stone = 50;
    cycle = TRUE;
    break;  
  default: print1("The stone glows polka-dot (?!?!?!?)");
    print2("You feel a strange twisting sensation....");
    morewait();
    *stone = 0;
    strategic_teleport(-1);
    break;
  }
  calc_melee();
  return(cycle);
}

void alert_guards(void)
{
  int foundguard=FALSE;
  pml ml;
  int suppress = 0;
  for(ml=Level->mlist;ml!=NULL;ml=ml->next)
    if (((ml->m->id == GUARD) ||
	 ((ml->m->id == HISCORE_NPC) && (ml->m->aux2 == 15))) && /*justiciar*/
	(ml->m->hp > 0)) {
      foundguard=TRUE;
      m_status_set(ml->m,AWAKE);
      m_status_set(ml->m,HOSTILE);
    }
  if (foundguard) {
    mprint("You hear a whistle and the sound of running feet!");
    if (Current_Environment == E_CITY)
      Level->site[40][60].p_locf = L_NO_OP; /* pacify_guards restores this */
  }
  if ((! foundguard) && (Current_Environment == E_CITY) &&
      !gamestatusp(DESTROYED_ORDER)) {
    suppress = gamestatusp(SUPPRESS_PRINTING);
    resetgamestatus(SUPPRESS_PRINTING);
    print2("The last member of the Order of Paladins dies....");
    morewait();
    gain_experience(1000);
    Player.alignment -= 250;
    if (! gamestatusp(KILLED_LAWBRINGER)) {
      print1("A chime sounds from far away.... The sound grows stronger....");
      print2("Suddenly the great shadowy form of the LawBringer appears over");
      print3("the city. He points his finger at you....");
      morewait();
      print1("\"Cursed art thou, minion of chaos! May thy strength fail thee");
      print2("in thy hour of need!\" You feel an unearthly shiver as the");
      print3("LawBringer waves his palm across the city skies....");
      morewait();
      Player.str /= 2;
      dataprint();
      print1("You hear a bell tolling, and eerie moans all around you....");
      print2("Suddenly, the image of the LawBringer is gone.");
      print3("You hear a guardsman's whistle in the distance!");
      morewait();
      resurrect_guards();
    }
    else {
      print1("The Order's magical defenses have dropped, and the");
      print2("Legions of Chaos strike....");
      morewait();
      print1("The city shakes! An earthquake has struck!");
      print2("Cracks open in the street, and a chasm engulfs the Order HQ!");
      print3("Flames lick across the sky and you hear wild laughter....");
      morewait();
      gain_experience(5000);
      destroy_order();
    }
  }
  if (suppress)
    resetgamestatus(SUPPRESS_PRINTING);
}


/* can only occur when player is in city, so OK to use Level */
void destroy_order(void)
{
  int i,j;
  setgamestatus(DESTROYED_ORDER);
  if (Level != City) print1("Zounds! A Serious Mistake!");
  else 
    for(i=35;i<46;i++)
      for(j=60;j<63;j++) {
	if (i == 40 && (j == 60 || j == 61)) {
	  lreset(i,j,SECRET);
	  Level->site[i][j].locchar = FLOOR;
	  Level->site[i][j].p_locf = L_NO_OP;
	  lset(i, j, CHANGED);
	}
	else {
	  Level->site[i][j].locchar = RUBBLE;
	  Level->site[i][j].p_locf = L_RUBBLE;
	  lset(i, j, CHANGED);
	}
	if (Level->site[i][j].creature != NULL) {
	  Level->site[i][j].creature->hp = -1;
	  Level->site[i][j].creature = NULL;
	}
	make_site_monster(i,j,GHOST);
	Level->site[i][j].creature->monstring = "ghost of a Paladin";
	m_status_set(Level->site[i][j].creature,HOSTILE);
      }
}



int maneuvers(void)
{
  int m;

  m = 2 + Player.level/7;
  if (Player.rank[ARENA]) m++;
  if (Player.status[HASTED])
    m *= 2;
  if (Player.status[SLOWED])
    m /= 2;
  m = min(8,max(1,m));
  
  return(m);
}

/* for when haste runs out, etc. */
void default_maneuvers(void)
{
  int i;
  morewait();
  clearmsg();
  print1("Warning, resetting your combat options to the default.");
  print2("Use the 'F' command to select which options you prefer.");
  morewait();
  for(i=0;i<maneuvers();i+=2) {
    Player.meleestr[i*2]='A';
    Player.meleestr[(i*2)+1]='C';
    Player.meleestr[(i+1)*2]='B';
    Player.meleestr[((i+1)*2)+1]='C';
  }
  Player.meleestr[maneuvers()*2]=0;
}