--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/arogue7/command.c	Fri May 08 15:24:40 2015 -0400
@@ -0,0 +1,1220 @@
+/*
+ * command.c  -  Read and execute the user commands
+ *
+ * Advanced Rogue
+ * Copyright (C) 1984, 1985, 1986 Michael Morgan, Ken Dalka and AT&T
+ * All rights reserved.
+ *
+ * Based on "Rogue: Exploring the Dungeons of Doom"
+ * Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
+ * All rights reserved.
+ *
+ * See the file LICENSE.TXT for full copyright and licensing information.
+ */
+
+/*
+ * Read and execute the user commands
+ *
+ */
+
+#include "curses.h"
+#include <ctype.h>
+#include <signal.h>
+#include "mach_dep.h"
+#include "rogue.h"
+#ifdef PC7300
+#include "sys/window.h"
+extern struct uwdata wdata;
+#endif
+
+/*
+ * command:
+ *	Process the user commands
+ */
+
+command()
+{
+    unsigned char ch;
+    struct linked_list *item;
+    unsigned char countch, direction, newcount = FALSE;
+    int segment = 1;
+    int monst_limit, monst_current;
+
+    monst_limit = monst_current = 1;
+    while (playing) {
+	/*
+	 * Let the daemons start up, but only do them once a round
+	 * (round = 10 segments).
+	 */
+	if (segment >= 10) {
+	    do_daemons(BEFORE);
+	    do_fuses(BEFORE);
+	}
+
+	after = TRUE;
+	do {
+	    /* One more tick of the clock. */
+	    if (segment >= 10 && after && (++turns % DAYLENGTH) == 0) {
+		daytime ^= TRUE;
+		if (levtype == OUTSIDE) {
+		    if (daytime) msg("The sun rises above the horizon");
+		    else msg("The sun sinks below the horizon");
+		}
+		light(&hero);
+	    }
+
+	    /*
+	     * Don't bother with these updates unless the player's going
+	     * to do something.
+	     */
+	    if (player.t_action == A_NIL && player.t_no_move <= 1) {
+		look(after, FALSE);
+		lastscore = purse;
+		wmove(cw, hero.y, hero.x);
+		if (!((running || count) && jump)) {
+		    status(FALSE);
+		}
+	    }
+
+	    /* Draw the screen */
+	    if (!((running || count) && jump)) {
+		wmove(cw, hero.y, hero.x);
+		draw(cw);
+	    }
+
+	    after = TRUE;
+
+	    /*
+	     * Read command or continue run
+	     */
+	    if (--player.t_no_move <= 0) {
+		take = 0;		/* Nothing here to start with */
+		player.t_no_move = 0;	/* Be sure we don't go too negative */
+		if (!running) door_stop = FALSE;
+
+		/* Was the player being held? */
+		if (player.t_action == A_FREEZE) {
+		    player.t_action = A_NIL;
+		    msg("You can move again.");
+		}
+
+		if (player.t_action != A_NIL) ch = (char) player.t_action;
+		else if (running) {
+		    char scratch;
+
+		    /* If in a corridor or maze, if we are at a turn with
+		     * only one way to go, turn that way.
+		     */
+		    scratch = CCHAR( winat(hero.y, hero.x) );
+		    if ((scratch==PASSAGE||scratch==DOOR||levtype==MAZELEV)  &&
+			off(player, ISHUH)				     && 
+			off(player, ISBLIND)) {
+			int y, x;
+			if (getdelta(runch, &y, &x) == TRUE) {
+			    corr_move(y, x);
+			}
+		    }
+		    ch = runch;
+		}
+		else if (count) ch = countch;
+		else {
+		    ch = readchar();
+		    if (mpos != 0 && !running)	/* Erase message if its there */
+			msg("");
+		}
+
+		/*
+		 * check for prefixes
+		 */
+		if (isdigit(ch))
+		{
+		    count = 0;
+		    newcount = TRUE;
+		    while (isdigit(ch))
+		    {
+			count = count * 10 + (ch - '0');
+			if (count > 255)
+				count = 255;
+			ch = readchar();
+		    }
+		    countch = ch;
+		    /*
+		     * turn off count for commands which don't make sense
+		     * to repeat
+		     */
+		    switch (ch) {
+			case 'h': case 'j': case 'k': case 'l':
+			case 'y': case 'u': case 'b': case 'n':
+			case 'H': case 'J': case 'K': case 'L':
+			case 'Y': case 'U': case 'B': case 'N':
+			case C_SEARCH: case '.':
+			    break;
+			default:
+			    count = 0;
+		    }
+		}
+
+		/* Save current direction */
+		if (!running) { /* If running, it is already saved */
+		    switch (ch) {
+			case 'h': case 'j': case 'k': case 'l':
+			case 'y': case 'u': case 'b': case 'n':
+			case 'H': case 'J': case 'K': case 'L':
+			case 'Y': case 'U': case 'B': case 'N':
+			    runch = tolower(ch);
+		    }
+		}
+
+		/* Perform the action */
+		switch (ch) {
+		    case 'f':
+			if (!on(player, ISBLIND))
+			{
+			    door_stop = TRUE;
+			    firstmove = TRUE;
+			}
+			if (count && !newcount)
+			    ch = direction;
+			else
+			    ch = readchar();
+			switch (ch)
+			{
+			    case 'h': case 'j': case 'k': case 'l':
+			    case 'y': case 'u': case 'b': case 'n':
+				ch = toupper(ch);
+			}
+			direction = ch;
+		}
+		newcount = FALSE;
+
+		/*
+		 * execute a command
+		 */
+		if (count && !running)
+		    count--;
+		switch (ch) {
+		    case '!' : shell();
+		    when 'h' : do_move(0, -1);
+		    when 'j' : do_move(1, 0);
+		    when 'k' : do_move(-1, 0);
+		    when 'l' : do_move(0, 1);
+		    when 'y' : do_move(-1, -1);
+		    when 'u' : do_move(-1, 1);
+		    when 'b' : do_move(1, -1);
+		    when 'n' : do_move(1, 1);
+		    when 'H' : do_run('h');
+		    when 'J' : do_run('j');
+		    when 'K' : do_run('k');
+		    when 'L' : do_run('l');
+		    when 'Y' : do_run('y');
+		    when 'U' : do_run('u');
+		    when 'B' : do_run('b');
+		    when 'N' : do_run('n');
+		    when A_PICKUP:
+			player.t_action = A_NIL;
+			if (add_pack(NULL, FALSE, NULL)) {
+			    char tch;
+
+			    tch = CCHAR( mvwinch(stdscr, hero.y, hero.x) );
+			    if (tch != FLOOR && tch != PASSAGE) {
+			        player.t_action = A_PICKUP; /*get more */
+			        player.t_no_move += 2 * movement(&player);
+			    }
+			}
+		    when A_ATTACK:
+			/* Is our attackee still there? */
+			if (isalpha(winat(player.t_newpos.y,
+					  player.t_newpos.x))) {
+			    /* Our friend is still here */
+			    player.t_action = A_NIL;
+			    fight(&player.t_newpos, cur_weapon, FALSE);
+			}
+			else {	/* Our monster has moved */
+			    player.t_action = A_NIL;
+			}
+		    when A_THROW:
+			if (player.t_action == A_NIL) {
+			    item = get_item(pack, "throw", ALL, FALSE, FALSE);
+			    if (item != NULL && get_dir(&player.t_newpos)) {
+				player.t_action = A_THROW;
+				player.t_using = item;
+				player.t_no_move = 2 * movement(&player);
+			    }
+			    else
+				after = FALSE;
+			}
+			else {
+			    missile(player.t_newpos.y, player.t_newpos.x, 
+				    player.t_using, &player);
+			    player.t_action = A_NIL;
+			    player.t_using = 0;
+			}
+		    when 'Q' : after = FALSE; quit(0);
+		    when 'i' : after = FALSE; inventory(pack, ALL);
+		    when 'I' : after = FALSE; picky_inven();
+		    when C_DROP : player.t_action = C_DROP; drop(NULL);
+		    when 'P' :
+			if (levtype != POSTLEV) {
+			    /* We charge 2 movement units per item */
+			    player.t_no_move =
+				2 * grab(hero.y, hero.x) * movement(&player);
+			}
+			else {
+			    /* Let's quote the wise guy a price */
+			    buy_it();
+			    after = FALSE;
+			}
+		    when C_COUNT : count_gold();
+		    when C_QUAFF : quaff(-1, NULL, NULL, TRUE);
+		    when C_READ : read_scroll(-1, NULL, TRUE);
+		    when C_EAT : eat();
+		    when C_WIELD : wield();
+		    when C_WEAR : wear();
+		    when C_TAKEOFF : take_off();
+		    when 'o' : option();
+		    when CTRL('N') : nameit();
+		    when '=' : after = FALSE; display();
+		    when 'm' : nameitem(NULL, TRUE);
+		    when '>' : after = FALSE; d_level();
+		    when '<' : after = FALSE; u_level();
+		    when '?' : after = FALSE; help();
+		    when '/' : after = FALSE; identify(NULL);
+		    when C_USE : use_mm(-1);
+		    when CTRL('T') :
+			if (player.t_action == A_NIL) {
+			    if (get_dir(&player.t_newpos)) {
+				player.t_action = CTRL('T');
+				player.t_no_move = 2 * movement(&player);
+			    }
+			    else
+				after = FALSE;
+			}
+			else {
+			    steal();
+			    player.t_action = A_NIL;
+			}
+		    when C_DIP : dip_it();
+		    when 'G' :
+			if (player.t_action == A_NIL) {
+			    player.t_action = 'G';
+			    player.t_no_move = movement(&player);
+			}
+			else {
+			    gsense();
+			    player.t_action = A_NIL;
+			}
+		    when C_SETTRAP : set_trap(&player, hero.y, hero.x);
+		    when C_SEARCH :
+			if (player.t_action == A_NIL) {
+			    player.t_action = C_SEARCH;
+			    player.t_no_move = 5 * movement(&player);
+			}
+			else {
+			    search(FALSE, FALSE);
+			    player.t_action = A_NIL;
+			}
+		    when C_ZAP : if (!player_zap(NULL, FALSE))
+				    after=FALSE;
+		    when C_PRAY : pray();
+		    when C_CHANT : chant();
+		    when C_CAST : cast();
+		    when 'a' :
+			if (player.t_action == A_NIL) {
+			    if (get_dir(&player.t_newpos)) {
+				player.t_action = 'a';
+				player.t_no_move = 2 * movement(&player);
+			    }
+			    else
+				after = FALSE;
+			}
+			else {
+			    affect();
+			    player.t_action = A_NIL;
+			}
+		    when 'v' : after = FALSE;
+			       msg("Advanced Rogue Version %s.",
+				    release);
+		    when CTRL('L') : after = FALSE; clearok(curscr, TRUE);
+				    touchwin(cw); /* MMMMMMMMMM */
+		    when CTRL('R') : after = FALSE; msg(huh);
+		    when 'S' : 
+			after = FALSE;
+			if (save_game())
+			{
+			    wclear(cw);
+			    draw(cw);
+			    endwin();
+#ifdef PC7300
+			    endhardwin();
+#endif
+			    exit(0);
+			}
+		    when '.' :
+			player.t_no_move = movement(&player);  /* Rest */
+			player.t_action = A_NIL;
+		    when ' ' : after = FALSE;	/* Do Nothing */
+#ifdef WIZARD
+		    when CTRL('P') :
+			after = FALSE;
+			if (wizard)
+			{
+			    wizard = FALSE;
+			    trader = 0;
+			    msg("Not wizard any more");
+			}
+			else
+			{
+			    if (waswizard || passwd())
+			    {
+				msg("Welcome, oh mighty wizard.");
+				wizard = waswizard = TRUE;
+			    }
+			    else
+				msg("Sorry");
+			}
+#endif
+		    when ESCAPE :	/* Escape */
+			door_stop = FALSE;
+			count = 0;
+			after = FALSE;
+		    when '#':
+			if (levtype == POSTLEV)		/* buy something */
+			    buy_it();
+			after = FALSE;
+		    when '$':
+			if (levtype == POSTLEV)		/* price something */
+			    price_it();
+			after = FALSE;
+		    when '%':
+			if (levtype == POSTLEV)		/* sell something */
+			    sell_it();
+			after = FALSE;
+		    otherwise :
+			after = FALSE;
+#ifdef WIZARD
+			if (wizard) switch (ch)
+			{
+			    case 'M' : create_obj(TRUE, 0, 0);
+			    when CTRL('W') : wanderer();
+			    when CTRL('I') : inventory(lvl_obj, ALL);
+			    when CTRL('Z') : whatis(NULL);
+			    when CTRL('D') : level++; new_level(NORMLEV);
+			    when CTRL('F') : overlay(stdscr,cw);
+			    when CTRL('X') : overlay(mw,cw);
+			    when CTRL('J') : teleport();
+			    when CTRL('E') : msg("food left: %d\tfood level: %d", 
+						    food_left, foodlev);
+			    when CTRL('A') : activity();
+			    when CTRL('C') : 
+			    {
+				int tlev;
+				prbuf[0] = 0;
+				msg("Which level? ");
+				if(get_str(prbuf,msgw) == NORM) {
+				    tlev = atoi(prbuf);
+				    if(tlev < 1) {
+					mpos = 0;
+					msg("Illegal level.");
+				    }
+				    else if (tlev > 199) {
+					    levtype = MAZELEV;
+					    level = tlev - 200 + 1;
+				    }
+				    else if (tlev > 99) {
+					    levtype = POSTLEV;
+					    level = tlev - 100 + 1;
+				    } 
+				    else {
+					    levtype = NORMLEV;
+					    level = tlev;
+				    }
+				    new_level(levtype);
+				}
+			    }
+			    when CTRL('G') :
+			    {
+				item=get_item(pack,"charge",STICK,FALSE,FALSE);
+				if (item != NULL) {
+				    (OBJPTR(item))->o_charges=10000;
+				}
+			    }
+			    when CTRL('H') :
+			    {
+				register int i;
+				register struct object *obj;
+
+				for (i = 0; i < 9; i++)
+				    raise_level();
+				/*
+				 * Give the rogue a sword 
+				 */
+				if (cur_weapon==NULL || cur_weapon->o_type !=
+				    RELIC) {
+				    item = spec_item(WEAPON, TWOSWORD, 5, 5);
+				    add_pack(item, TRUE, NULL);
+				    cur_weapon = OBJPTR(item);
+				    (OBJPTR(item))->o_flags |= (ISKNOW|ISPROT);
+				}
+				/*
+				 * And his suit of armor
+				 */
+				if (player.t_ctype != C_MONK) {
+				    item = spec_item(ARMOR, PLATE_ARMOR, 10, 0);
+				    obj = OBJPTR(item);
+				    if (player.t_ctype == C_THIEF)
+				        obj->o_which = STUDDED_LEATHER;
+				    obj->o_flags |= (ISKNOW | ISPROT);
+				    obj->o_weight = armors[PLATE_ARMOR].a_wght;
+				    cur_armor = obj;
+				    add_pack(item, TRUE, NULL);
+				}
+				purse += 20000;
+			    }
+			    otherwise :
+				msg("Illegal command '%s'.", unctrl(ch));
+				count = 0;
+			}
+			else
+#endif
+			{
+			    msg("Illegal command '%s'.", unctrl(ch));
+			    count = 0;
+			    after = FALSE;
+			}
+		}
+
+		/*
+		 * If he ran into something to take, let him pick it up.
+		 * unless it's a trading post
+		 */
+		if (auto_pickup && take != 0 && levtype != POSTLEV) {
+		    /* get ready to pick it up */
+		    player.t_action = A_PICKUP;
+		    player.t_no_move += 2 * movement(&player);
+		}
+	    }
+
+	    /* If he was fighting, let's stop (for now) */
+	    if (player.t_quiet < 0) player.t_quiet = 0;
+
+	    if (!running)
+		door_stop = FALSE;
+
+	    if (after && segment >= 10) {
+		/*
+		 * Kick off the rest if the daemons and fuses
+		 */
+
+		/* 
+		 * If player is infested, take off a hit point 
+		 */
+		if (on(player, HASINFEST)) {
+		    if ((pstats.s_hpt -= infest_dam) <= 0) death(D_INFESTATION);
+		}
+
+		/*
+		 * The eye of Vecna is a constant drain on the player
+		 */
+		if (cur_relic[EYE_VECNA]) {
+		    if ((--pstats.s_hpt) <= 0) death(D_RELIC);
+		}
+
+		/* 
+		 * if player has body rot then take off five hits 
+		 */
+		if (on(player, DOROT)) {
+		     if ((pstats.s_hpt -= 5) <= 0) death(D_ROT);
+		}
+		do_daemons(AFTER);
+		do_fuses(AFTER);
+	    }
+	} while (after == FALSE);
+
+	/* Make the monsters go */
+	if (--monst_current <= 0)
+	    monst_current = monst_limit = runners(monst_limit);
+
+#ifdef NEEDLOOK
+	/* Shall we take a look? */
+	if (player.t_no_move <= 1 &&
+	    !((running || count) && jump))
+	    look(FALSE, FALSE);
+#endif
+
+	if (++segment > 10) segment = 1;
+	t_free_list(monst_dead);
+    }
+}
+
+/*
+ * display
+ * 	tell the player what is at a certain coordinates assuming
+ *	it can be seen.
+ */
+display()
+{
+    coord c;
+    struct linked_list *item;
+    struct thing *tp;
+    int what;
+
+    msg("What do you want to display (* for help)?");
+    c = get_coordinates();
+    mpos = 0;
+    if (!cansee(c.y, c.x)) {
+	msg("You can't see what is there.");
+	return;
+    }
+    what = mvwinch(cw, c.y, c.x);
+    if (isalpha(what)) {
+	item = find_mons(c.y, c.x);
+	tp = THINGPTR(item);
+	msg("%s", monster_name(tp));
+	return;
+    }
+    if ((item = find_obj(c.y, c.x)) != NULL) {
+	msg("%s", inv_name(OBJPTR(item), FALSE));
+	return;
+    }
+    identify(what);
+}
+
+/*
+ * quit:
+ *	Have player make certain, then exit.
+ */
+
+void
+quit(sig)
+int sig;
+{
+    /*
+     * Reset the signal in case we got here via an interrupt
+     */
+    if (signal(SIGINT, quit) != quit)
+	mpos = 0;
+    msg("Really quit? <yes or no> ");
+    draw(cw);
+    prbuf[0] = '\0';
+    if ((get_str(prbuf, msgw) == NORM) && strcmp(prbuf, "yes") == 0) {
+	clear();
+	move(lines-1, 0);
+	draw(stdscr);
+	score(pstats.s_exp + (long) purse, CHICKEN, 0);
+#ifdef PC7300
+	endhardwin();
+#endif
+	exit(0);
+    }
+    else
+    {
+	signal(SIGINT, quit);
+	wmove(cw, 0, 0);
+	wclrtoeol(cw);
+	status(FALSE);
+	draw(cw);
+	mpos = 0;
+	count = 0;
+	running = FALSE;
+    }
+}
+
+/*
+ * bugkill:
+ *	killed by a program bug instead of voluntarily.
+ */
+
+void
+bugkill(sig)
+int sig;
+{
+    signal(sig, quit);	/* If we get it again, give up */
+    death(D_SIGNAL);	/* Killed by a bug */
+}
+
+
+/*
+ * search:
+ *	Player gropes about him to find hidden things.
+ */
+
+search(is_thief, door_chime)
+register bool is_thief, door_chime;
+{
+    register int x, y;
+    register char ch,	/* The trap or door character */
+		 sch,	/* Trap or door character (as seen on screen) */
+		 mch;	/* Monster, if a monster is on the trap or door */
+    register struct linked_list *item;
+    register struct thing *mp; /* Status on surrounding monster */
+
+    /*
+     * Look all around the hero, if there is something hidden there,
+     * give him a chance to find it.  If its found, display it.
+     */
+    if (on(player, ISBLIND))
+	return;
+    for (x = hero.x - 1; x <= hero.x + 1; x++)
+	for (y = hero.y - 1; y <= hero.y + 1; y++)
+	{
+	    if (y==hero.y && x==hero.x)
+		continue;
+
+	    /* Mch and ch will be the same unless there is a monster here */
+	    mch = CCHAR( winat(y, x) );
+	    ch = CCHAR( mvwinch(stdscr, y, x) );
+	    sch = CCHAR( mvwinch(cw, y, x) );	/* What's on the screen */
+
+	    if (door_chime == FALSE && isatrap(ch)) {
+		    register struct trap *tp;
+
+		    /* Is there a monster on the trap? */
+		    if (mch != ch && (item = find_mons(y, x)) != NULL) {
+			mp = THINGPTR(item);
+			if (sch == mch) sch = mp->t_oldch;
+		    }
+		    else mp = NULL;
+
+		    /* 
+		     * is this one found already?
+		     */
+		    if (isatrap(sch)) 
+			continue;	/* give him chance for other traps */
+		    tp = trap_at(y, x);
+		    /* 
+		     * if the thief set it then don't display it.
+		     * if its not a thief he has 50/50 shot
+		     */
+		    if((tp->tr_flags&ISTHIEFSET) || (!is_thief && rnd(100)>50))
+			continue;	/* give him chance for other traps */
+		    tp->tr_flags |= ISFOUND;
+
+		    /* Let's update the screen */
+		    if (mp != NULL && mvwinch(cw, y, x) == mch)
+			mp->t_oldch = ch; /* Will change when monst moves */
+		    else mvwaddch(cw, y, x, ch);
+
+		    count = 0;
+		    running = FALSE;
+
+		    /* Stop what we were doing */
+		    player.t_no_move = movement(&player);
+		    player.t_action = A_NIL;
+		    player.t_using = NULL;
+
+		    if (fight_flush) md_flushinp();
+		    msg(tr_name(tp->tr_type));
+	    }
+	    else if (ch == SECRETDOOR) {
+		if (door_chime == TRUE || (!is_thief && rnd(100) < 20)) {
+		    struct room *rp;
+		    coord cp;
+
+		    /* Is there a monster on the door? */
+		    if (mch != ch && (item = find_mons(y, x)) != NULL) {
+			mp = THINGPTR(item);
+
+			/* Screen will change when monster moves */
+			if (sch == mch) mp->t_oldch = ch;
+		    }
+		    mvaddch(y, x, DOOR);
+		    count = 0;
+		    /*
+		     * if its the entrance to a treasure room, wake it up
+		     */
+		    cp.y = y;
+		    cp.x = x;
+		    rp = roomin(&cp);
+		    if (rp->r_flags & ISTREAS)
+			wake_room(rp);
+
+		    /* Make sure we don't shoot into the room */
+		    if (door_chime == FALSE) {
+			count = 0;
+			running = FALSE;
+
+			/* Stop what we were doing */
+			player.t_no_move = movement(&player);
+			player.t_action = A_NIL;
+			player.t_using = NULL;
+		    }
+		}
+	    }
+	}
+}
+
+
+/*
+ * help:
+ *	Give single character help, or the whole mess if he wants it
+ */
+
+help()
+{
+    register struct h_list *strp = helpstr;
+#ifdef WIZARD
+    struct h_list *wizp = wiz_help;
+#endif
+    register char helpch;
+    register int cnt;
+
+    msg("Character you want help for (* for all): ");
+    helpch = readchar();
+    mpos = 0;
+    /*
+     * If its not a *, print the right help string
+     * or an error if he typed a funny character.
+     */
+    if (helpch != '*') {
+	wmove(msgw, 0, 0);
+	while (strp->h_ch) {
+	    if (strp->h_ch == helpch) {
+		msg("%s%s", unctrl(strp->h_ch), strp->h_desc);
+		return;
+	    }
+	    strp++;
+	}
+#ifdef WIZARD
+	if (wizard) {
+	    while (wizp->h_ch) {
+		if (wizp->h_ch == helpch) {
+		    msg("%s%s", unctrl(wizp->h_ch), wizp->h_desc);
+		    return;
+		}
+		wizp++;
+	    }
+	}
+#endif
+
+	msg("Unknown character '%s'", unctrl(helpch));
+	return;
+    }
+    /*
+     * Here we print help for everything.
+     * Then wait before we return to command mode
+     */
+    wclear(hw);
+    cnt = 0;
+    while (strp->h_ch) {
+	mvwaddstr(hw, cnt % 23, cnt > 22 ? 40 : 0, unctrl(strp->h_ch));
+	waddstr(hw, strp->h_desc);
+	strp++;
+	if (++cnt >= 46 && strp->h_ch) {
+	    wmove(hw, lines-1, 0);
+	    wprintw(hw, morestr);
+	    draw(hw);
+	    wait_for(' ');
+	    wclear(hw);
+	    cnt = 0;
+	}
+    }
+#ifdef WIZARD
+    if (wizard) {
+	while (wizp->h_ch) {
+	    mvwaddstr(hw, cnt % 23, cnt > 22 ? 40 : 0, unctrl(wizp->h_ch));
+	    waddstr(hw, wizp->h_desc);
+	    wizp++;
+	    if (++cnt >= 46 && wizp->h_ch) {
+		wmove(hw, lines-1, 0);
+		wprintw(hw, morestr);
+		draw(hw);
+		wait_for(' ');
+		wclear(hw);
+		cnt = 0;
+	    }
+	}
+    }
+#endif
+    wmove(hw, lines-1, 0);
+    wprintw(hw, spacemsg);
+    draw(hw);
+    wait_for(' ');
+    wclear(hw);
+    draw(hw);
+    wmove(cw, 0, 0);
+    wclrtoeol(cw);
+    status(FALSE);
+    touchwin(cw);
+}
+/*
+ * identify:
+ *	Tell the player what a certain thing is.
+ */
+
+identify(ch)
+register char ch;
+{
+    register char *str;
+
+    if (ch == 0) {
+	msg("What do you want identified? ");
+	ch = readchar();
+	mpos = 0;
+	if (ch == ESCAPE)
+	{
+	    msg("");
+	    return;
+	}
+    }
+    if (isalpha(ch))
+	str = monsters[id_monst(ch)].m_name;
+    else switch(ch)
+    {
+	case '|':
+	case '-':
+	    str = (levtype == OUTSIDE) ? "boundary of sector"
+				       : "wall of a room";
+	when GOLD:	str = "gold";
+	when STAIRS :	str = (levtype == OUTSIDE) ? "entrance to a dungeon"
+						   : "passage leading down";
+	when DOOR:	str = "door";
+	when FLOOR:	str = (levtype == OUTSIDE) ? "meadow" : "room floor";
+	when VPLAYER:	str = "the hero of the game ---> you";
+	when IPLAYER:	str = "you (but invisible)";
+	when PASSAGE:	str = "passage";
+	when POST:	str = "trading post";
+	when POOL:	str = (levtype == OUTSIDE) ? "lake"
+						   : "a shimmering pool";
+	when TRAPDOOR:	str = "trapdoor";
+	when ARROWTRAP:	str = "arrow trap";
+	when SLEEPTRAP:	str = "sleeping gas trap";
+	when BEARTRAP:	str = "bear trap";
+	when TELTRAP:	str = "teleport trap";
+	when DARTTRAP:	str = "dart trap";
+	when MAZETRAP:	str = "entrance to a maze";
+	when FOREST:	str = "forest";
+	when POTION:	str = "potion";
+	when SCROLL:	str = "scroll";
+	when FOOD:	str = "food";
+	when WEAPON:	str = "weapon";
+	when ' ' :	str = "solid rock";
+	when ARMOR:	str = "armor";
+	when MM:	str = "miscellaneous magic";
+	when RING:	str = "ring";
+	when STICK:	str = "wand or staff";
+	when SECRETDOOR:str = "secret door";
+	when RELIC:	str = "artifact";
+	otherwise:	str = "unknown character";
+    }
+    msg("'%s' : %s", unctrl(ch), str);
+}
+
+/*
+ * d_level:
+ *	He wants to go down a level
+ */
+
+d_level()
+{
+    bool no_phase=FALSE;
+    char position = CCHAR( winat(hero.y, hero.x) );
+
+
+    /* If we are on a trading post, go to a trading post level. */
+    if (position == POST) {
+	new_level(POSTLEV);
+	return;
+    }
+
+    /* If we are at a top-level trading post, we probably can't go down */
+    if (levtype == POSTLEV && level == 0 && position != STAIRS) {
+	msg("I see no way down.");
+	return;
+    }
+
+    if (winat(hero.y, hero.x) != STAIRS) {
+	if (off(player, CANINWALL) ||	/* Must use stairs if can't phase */
+	    (levtype == OUTSIDE && rnd(100) < 90)) {
+	    msg("I see no way down.");
+	    return;
+	}
+
+	/* Is there any dungeon left below? */
+	if (level >= nfloors) {
+	    msg("There is only solid rock below.");
+	    return;
+	}
+
+	extinguish(unphase);	/* Using phase to go down gets rid of it */
+	no_phase = TRUE;
+    }
+
+    /* Is this the bottom? */
+    if (level >= nfloors) {
+	msg("The stairway only goes up.");
+	return;
+    }
+
+    level++;
+    new_level(NORMLEV);
+    if (no_phase) unphase();
+}
+
+/*
+ * u_level:
+ *	He wants to go up a level
+ */
+
+u_level()
+{
+    bool no_phase = FALSE;
+    register struct linked_list *item;
+    struct thing *tp;
+    struct object *obj;
+
+    if (winat(hero.y, hero.x) != STAIRS) {
+	if (off(player, CANINWALL)) {	/* Must use stairs if can't phase */
+	    msg("I see no way up.");
+	    return;
+	}
+
+	extinguish(unphase);
+	no_phase = TRUE;
+    }
+
+    if (level == 0) {
+	msg("The stairway only goes down.");
+	return;
+    }
+
+    /*
+     * does he have the item he was quested to get?
+     */
+    if (level == 1) {
+	for (item = pack; item != NULL; item = next(item)) {
+	    obj = OBJPTR(item);
+	    if (obj->o_type == RELIC && obj->o_which == quest_item)
+		total_winner();
+	}
+    }
+    /*
+     * check to see if he trapped a UNIQUE, If he did then put it back
+     * in the monster table for next time
+     */
+    for (item = tlist; item != NULL; item = next(item)) {
+	tp = THINGPTR(item);
+	if (on(*tp, ISUNIQUE)) 
+	    monsters[tp->t_index].m_normal = TRUE;
+    }
+    t_free_list(tlist);	/* Monsters that fell below are long gone! */
+
+    if (levtype != POSTLEV) level--;
+    if (level > 0) new_level(NORMLEV);
+    else {
+	level = -1;	/* Indicate that we are new to the outside */
+	msg("You emerge into the %s", daytime ? "light" : "night");
+	new_level(OUTSIDE); 	/* Leaving the dungeon */
+    }
+
+    if (no_phase) unphase();
+}
+
+/*
+ * Let him escape for a while
+ */
+
+shell()
+{
+    register char *sh;
+
+    /*
+     * Set the terminal back to original mode
+     */
+    sh = getenv("SHELL");
+    wclear(hw);
+    wmove(hw, lines-1, 0);
+    draw(hw);
+    endwin();
+    in_shell = TRUE;
+    fflush(stdout);
+    /*
+     * Fork and do a shell
+     */
+    
+    md_shellescape();
+
+	printf(retstr);
+	noecho();
+	raw();
+	keypad(cw,1);
+	keypad(msgw,1);
+	in_shell = FALSE;
+	wait_for('\n');
+	clearok(cw, TRUE);
+	touchwin(cw);
+}
+
+/*
+ * see what we want to name -- an item or a monster.
+ */
+nameit()
+{
+    char answer;
+
+    msg("Name monster or item (m or i)? ");
+    answer = readchar();
+    mpos = 0;
+
+    while (answer != 'm' && answer != 'i' && answer != ESCAPE) {
+	mpos = 0;
+	msg("Please specify m or i, for monster or item - ");
+	answer = readchar();
+    }
+
+    switch (answer) {
+	case 'm': namemonst();
+	when 'i': nameitem(NULL, FALSE);
+    }
+}
+
+/*
+ * allow a user to call a potion, scroll, or ring something
+ */
+nameitem(item, mark)
+struct linked_list *item;
+bool mark;
+{
+    register struct object *obj;
+    register char **guess, *elsewise;
+    register bool *know;
+
+    if (item == NULL) {
+	if (mark) item = get_item(pack, "mark", ALL, FALSE, FALSE);
+	else	  item = get_item(pack, "name", CALLABLE, FALSE, FALSE);
+	if (item == NULL) return;
+    }
+    /*
+     * Make certain that it is somethings that we want to wear
+     */
+    obj = OBJPTR(item);
+    switch (obj->o_type)
+    {
+	case RING:
+	    guess = r_guess;
+	    know = r_know;
+	    elsewise = (r_guess[obj->o_which] != NULL ?
+			r_guess[obj->o_which] : r_stones[obj->o_which]);
+	when POTION:
+	    guess = p_guess;
+	    know = p_know;
+	    elsewise = (p_guess[obj->o_which] != NULL ?
+			p_guess[obj->o_which] : p_colors[obj->o_which]);
+	when SCROLL:
+	    guess = s_guess;
+	    know = s_know;
+	    elsewise = (s_guess[obj->o_which] != NULL ?
+			s_guess[obj->o_which] : s_names[obj->o_which]);
+	when STICK:
+	    guess = ws_guess;
+	    know = ws_know;
+	    elsewise = (ws_guess[obj->o_which] != NULL ?
+			ws_guess[obj->o_which] : ws_made[obj->o_which]);
+	when MM:
+	    guess = m_guess;
+	    know = m_know;
+	    elsewise = (m_guess[obj->o_which] != NULL ?
+			m_guess[obj->o_which] : "nothing");
+	otherwise:
+	    if (!mark) {
+		msg("You can't call that anything.");
+		return;
+	    }
+	    else know = (bool *) 0;
+    }
+    if ((obj->o_flags & ISPOST)	|| (know && know[obj->o_which]) && !mark) {
+	msg("That has already been identified.");
+	return;
+    }
+    if (mark) {
+	if (obj->o_mark[0]) {
+	    addmsg(terse ? "M" : "Was m");
+	    msg("arked \"%s\"", obj->o_mark);
+	}
+	msg(terse ? "Mark it: " : "What do you want to mark it? ");
+	prbuf[0] = '\0';
+    }
+    else {
+	if (elsewise) {
+	    addmsg(terse ? "N" : "Was n");
+	    msg("amed \"%s\"", elsewise);
+	    strcpy(prbuf, elsewise);
+	}
+	else prbuf[0] = '\0';
+	msg(terse ? "Name it: " : "What do you want to name it? ");
+    }
+    if (get_str(prbuf, msgw) == NORM) {
+	if (mark) {
+	    strncpy(obj->o_mark, prbuf, MARKLEN-1);
+	    obj->o_mark[MARKLEN-1] = '\0';
+	}
+	else if (prbuf[0] != '\0') {
+	    if (guess[obj->o_which] != NULL)
+		free(guess[obj->o_which]);
+	    guess[obj->o_which] = new((unsigned int) strlen(prbuf) + 1);
+	    strcpy(guess[obj->o_which], prbuf);
+	}
+    }
+}
+
+/* Name a monster */
+
+namemonst()
+{
+    register struct thing *tp;
+    struct linked_list *item;
+    coord c;
+
+    /* Find the monster */
+    msg("Choose the monster (* for help)");
+    c = get_coordinates();
+
+    /* Make sure we can see it and that it is a monster. */
+    mpos = 0;
+    if (!cansee(c.y, c.x)) {
+	msg("You can't see what is there.");
+	return;
+    }
+    
+    if (isalpha(mvwinch(cw, c.y, c.x))) {
+	item = find_mons(c.y, c.x);
+	if (item != NULL) {
+	    tp = THINGPTR(item);
+	    if (tp->t_name == NULL)
+		strcpy(prbuf, monsters[tp->t_index].m_name);
+	    else
+		strcpy(prbuf, tp->t_name);
+
+	    addmsg(terse ? "N" : "Was n");
+	    msg("amed \"%s\"", prbuf);
+	    msg(terse ? "Name it: " : "What do you want to name it? ");
+
+	    if (get_str(prbuf, msgw) == NORM) {
+		if (prbuf[0] != '\0') {
+		    if (tp->t_name != NULL)
+			free(tp->t_name);
+		    tp->t_name = new((unsigned int) strlen(prbuf) + 1);
+		    strcpy(tp->t_name, prbuf);
+		}
+	    }
+	    return;
+	}
+    }
+
+    msg("There is no monster there to name.");
+}
+
+count_gold()
+{
+	if (player.t_action != C_COUNT) {
+	    msg("You take a break to count your money...");
+	    player.t_using = NULL;
+	    player.t_action = C_COUNT;	/* We are counting */
+	    player.t_no_move = (purse/300 + 1) * movement(&player);
+	    return;
+	}
+	if (purse > 100)
+		msg("You think you have about %d gold pieces.", purse);
+	else
+		msg("You have %d gold pieces.", purse);
+	player.t_action = A_NIL;
+}