Source:NetHack 3.6.0/src/music.c

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/* NetHack 3.6	music.c	$NHDT-Date: 1446808448 2015/11/06 11:14:08 $  $NHDT-Branch: master $:$NHDT-Revision: 1.40 $ */
/*      Copyright (c) 1989 by Jean-Christophe Collet */
/* NetHack may be freely redistributed.  See license for details. */

/*
* This file contains the different functions designed to manipulate the
* musical instruments and their various effects.
*
* Actually the list of instruments / effects is :
*
* (wooden) flute       may calm snakes if player has enough dexterity
* magic flute          may put monsters to sleep:  area of effect depends
*                      on player level.
* (tooled) horn        Will awaken monsters:  area of effect depends on
*                      player level.  May also scare monsters.
* fire horn            Acts like a wand of fire.
* frost horn           Acts like a wand of cold.
* bugle                Will awaken soldiers (if any):  area of effect depends
*                      on player level.
* (wooden) harp        May calm nymph if player has enough dexterity.
* magic harp           Charm monsters:  area of effect depends on player
*                      level.
* (leather) drum       Will awaken monsters like the horn.
* drum of earthquake   Will initiate an earthquake whose intensity depends
*                      on player level.  That is, it creates random pits
*                      called here chasms.
*/

#include "hack.h"

STATIC_DCL void FDECL(awaken_monsters, (int));
STATIC_DCL void FDECL(put_monsters_to_sleep, (int));
STATIC_DCL void FDECL(charm_snakes, (int));
STATIC_DCL void FDECL(calm_nymphs, (int));
STATIC_DCL void FDECL(charm_monsters, (int));
STATIC_DCL void FDECL(do_earthquake, (int));
STATIC_DCL int FDECL(do_improvisation, (struct obj *));

#ifdef UNIX386MUSIC
STATIC_DCL int NDECL(atconsole);
STATIC_DCL void FDECL(speaker, (struct obj *, char *));
#endif
#ifdef VPIX_MUSIC
extern int sco_flag_console; /* will need changing if not _M_UNIX */
STATIC_DCL void NDECL(playinit);
STATIC_DCL void FDECL(playstring, (char *, size_t));
STATIC_DCL void FDECL(speaker, (struct obj *, char *));
#endif
#ifdef PCMUSIC
void FDECL(pc_speaker, (struct obj *, char *));
#endif
#ifdef AMIGA
void FDECL(amii_speaker, (struct obj *, char *, int));
#endif

/*
* Wake every monster in range...
*/

STATIC_OVL void
awaken_monsters(distance)
int distance;
{
register struct monst *mtmp;
register int distm;

for (mtmp = fmon; mtmp; mtmp = mtmp->nmon) {
if (DEADMONSTER(mtmp))
continue;
if ((distm = distu(mtmp->mx, mtmp->my)) < distance) {
mtmp->msleeping = 0;
mtmp->mcanmove = 1;
mtmp->mfrozen = 0;
/* may scare some monsters -- waiting monsters excluded */
if (!unique_corpstat(mtmp->data)
&& (mtmp->mstrategy & STRAT_WAITMASK) != 0)
mtmp->mstrategy &= ~STRAT_WAITMASK;
else if (distm < distance / 3
&& !resist(mtmp, TOOL_CLASS, 0, NOTELL))
monflee(mtmp, 0, FALSE, TRUE);
}
}
}

/*
* Make monsters fall asleep.  Note that they may resist the spell.
*/

STATIC_OVL void
put_monsters_to_sleep(distance)
int distance;
{
register struct monst *mtmp;

for (mtmp = fmon; mtmp; mtmp = mtmp->nmon) {
if (DEADMONSTER(mtmp))
continue;
if (distu(mtmp->mx, mtmp->my) < distance
&& sleep_monst(mtmp, d(10, 10), TOOL_CLASS)) {
mtmp->msleeping = 1; /* 10d10 turns + wake_nearby to rouse */
slept_monst(mtmp);
}
}
}

/*
* Charm snakes in range.  Note that the snakes are NOT tamed.
*/

STATIC_OVL void
charm_snakes(distance)
int distance;
{
register struct monst *mtmp;
int could_see_mon, was_peaceful;

for (mtmp = fmon; mtmp; mtmp = mtmp->nmon) {
if (DEADMONSTER(mtmp))
continue;
if (mtmp->data->mlet == S_SNAKE && mtmp->mcanmove
&& distu(mtmp->mx, mtmp->my) < distance) {
was_peaceful = mtmp->mpeaceful;
mtmp->mpeaceful = 1;
mtmp->mavenge = 0;
mtmp->mstrategy &= ~STRAT_WAITMASK;
could_see_mon = canseemon(mtmp);
mtmp->mundetected = 0;
newsym(mtmp->mx, mtmp->my);
if (canseemon(mtmp)) {
if (!could_see_mon)
You("notice %s, swaying with the music.", a_monnam(mtmp));
else
pline("%s freezes, then sways with the music%s.",
Monnam(mtmp),
was_peaceful ? "" : ", and now seems quieter");
}
}
}
}

/*
* Calm nymphs in range.
*/

STATIC_OVL void
calm_nymphs(distance)
int distance;
{
register struct monst *mtmp;

for (mtmp = fmon; mtmp; mtmp = mtmp->nmon) {
if (DEADMONSTER(mtmp))
continue;
if (mtmp->data->mlet == S_NYMPH && mtmp->mcanmove
&& distu(mtmp->mx, mtmp->my) < distance) {
mtmp->msleeping = 0;
mtmp->mpeaceful = 1;
mtmp->mavenge = 0;
mtmp->mstrategy &= ~STRAT_WAITMASK;
if (canseemon(mtmp))
pline(
"%s listens cheerfully to the music, then seems quieter.",
Monnam(mtmp));
}
}
}

/* Awake soldiers anywhere the level (and any nearby monster). */
void
awaken_soldiers(bugler)
struct monst *bugler; /* monster that played instrument */
{
register struct monst *mtmp;
int distance, distm;

/* distance of affected non-soldier monsters to bugler */
distance = ((bugler == &youmonst) ? u.ulevel : bugler->data->mlevel) * 30;

for (mtmp = fmon; mtmp; mtmp = mtmp->nmon) {
if (DEADMONSTER(mtmp))
continue;
if (is_mercenary(mtmp->data) && mtmp->data != &mons[PM_GUARD]) {
mtmp->mpeaceful = mtmp->msleeping = mtmp->mfrozen = 0;
mtmp->mcanmove = 1;
mtmp->mstrategy &= ~STRAT_WAITMASK;
if (canseemon(mtmp))
pline("%s is now ready for battle!", Monnam(mtmp));
else
Norep("You hear the rattle of battle gear being readied.");
} else if ((distm = ((bugler == &youmonst)
? distu(mtmp->mx, mtmp->my)
: dist2(bugler->mx, bugler->my, mtmp->mx,
mtmp->my))) < distance) {
mtmp->msleeping = 0;
mtmp->mcanmove = 1;
mtmp->mfrozen = 0;
/* may scare some monsters -- waiting monsters excluded */
if (!unique_corpstat(mtmp->data)
&& (mtmp->mstrategy & STRAT_WAITMASK) != 0)
mtmp->mstrategy &= ~STRAT_WAITMASK;
else if (distm < distance / 3
&& !resist(mtmp, TOOL_CLASS, 0, NOTELL))
monflee(mtmp, 0, FALSE, TRUE);
}
}
}

/* Charm monsters in range.  Note that they may resist the spell.
* If swallowed, range is reduced to 0.
*/
STATIC_OVL void
charm_monsters(distance)
int distance;
{
struct monst *mtmp, *mtmp2;

if (u.uswallow) {
if (!resist(u.ustuck, TOOL_CLASS, 0, NOTELL))
(void) tamedog(u.ustuck, (struct obj *) 0);
} else {
for (mtmp = fmon; mtmp; mtmp = mtmp2) {
mtmp2 = mtmp->nmon;
if (DEADMONSTER(mtmp))
continue;

if (distu(mtmp->mx, mtmp->my) <= distance) {
if (!resist(mtmp, TOOL_CLASS, 0, NOTELL))
(void) tamedog(mtmp, (struct obj *) 0);
}
}
}
}

/* Generate earthquake :-) of desired force.
* That is:  create random chasms (pits).
*/
STATIC_OVL void
do_earthquake(force)
int force;
{
register int x, y;
struct monst *mtmp;
struct obj *otmp;
struct trap *chasm, *trap_at_u = t_at(u.ux, u.uy);
int start_x, start_y, end_x, end_y;
schar filltype;
unsigned tu_pit = 0;

if (trap_at_u)
tu_pit = (trap_at_u->ttyp == PIT || trap_at_u->ttyp == SPIKED_PIT);
start_x = u.ux - (force * 2);
start_y = u.uy - (force * 2);
end_x = u.ux + (force * 2);
end_y = u.uy + (force * 2);
if (start_x < 1)
start_x = 1;
if (start_y < 1)
start_y = 1;
if (end_x >= COLNO)
end_x = COLNO - 1;
if (end_y >= ROWNO)
end_y = ROWNO - 1;
for (x = start_x; x <= end_x; x++)
for (y = start_y; y <= end_y; y++) {
if ((mtmp = m_at(x, y)) != 0) {
wakeup(mtmp); /* peaceful monster will become hostile */
if (mtmp->mundetected && is_hider(mtmp->data)) {
mtmp->mundetected = 0;
if (cansee(x, y))
pline("%s is shaken loose from the ceiling!",
Amonnam(mtmp));
else
You_hear("a thumping sound.");
if (x == u.ux && y == u.uy)
You("easily dodge the falling %s.", mon_nam(mtmp));
newsym(x, y);
}
}
if (!rn2(14 - force))
switch (levl[x][y].typ) {
case FOUNTAIN: /* Make the fountain disappear */
if (cansee(x, y))
pline_The("fountain falls into a chasm.");
goto do_pit;
case SINK:
if (cansee(x, y))
pline_The("kitchen sink falls into a chasm.");
goto do_pit;
case ALTAR:
if (Is_astralevel(&u.uz) || Is_sanctum(&u.uz))
break;

if (cansee(x, y))
pline_The("altar falls into a chasm.");
goto do_pit;
case GRAVE:
if (cansee(x, y))
pline_The("headstone topples into a chasm.");
goto do_pit;
case THRONE:
if (cansee(x, y))
pline_The("throne falls into a chasm.");
/* Falls into next case */
case ROOM:
case CORR: /* Try to make a pit */
do_pit:
chasm = maketrap(x, y, PIT);
if (!chasm)
break; /* no pit if portal at that location */
chasm->tseen = 1;

levl[x][y].doormask = 0;
/*
* Let liquid flow into the newly created chasm.
* Adjust corresponding code in apply.c for
* exploding wand of digging if you alter this sequence.
*/
filltype = fillholetyp(x, y, FALSE);
if (filltype != ROOM) {
levl[x][y].typ = filltype;
liquid_flow(x, y, filltype, chasm, (char *) 0);
}

mtmp = m_at(x, y);

if ((otmp = sobj_at(BOULDER, x, y)) != 0) {
if (cansee(x, y))
pline("KADOOM! The boulder falls into a chasm%s!",
((x == u.ux) && (y == u.uy)) ? " below you"
: "");
if (mtmp)
mtmp->mtrapped = 0;
obj_extract_self(otmp);
(void) flooreffects(otmp, x, y, "");
break;
}

/* We have to check whether monsters or player
falls in a chasm... */
if (mtmp) {
if (!is_flyer(mtmp->data)
&& !is_clinger(mtmp->data)) {
boolean m_already_trapped = mtmp->mtrapped;
mtmp->mtrapped = 1;
if (!m_already_trapped) { /* suppress messages */
if (cansee(x, y))
pline("%s falls into a chasm!",
Monnam(mtmp));
else if (humanoid(mtmp->data))
You_hear("a scream!");
}
/* Falling is okay for falling down
within a pit from jostling too */
mselftouch(mtmp, "Falling, ", TRUE);
if (mtmp->mhp > 0)
if ((mtmp->mhp -=
rnd(m_already_trapped ? 4 : 6)) <= 0) {
if (!cansee(x, y))
pline("It is destroyed!");
else {
You("destroy %s!",
mtmp->mtame
? x_monnam(
mtmp, ARTICLE_THE,
"poor",
(has_mname(mtmp))
? SUPPRESS_SADDLE
: 0,
FALSE)
: mon_nam(mtmp));
}
xkilled(mtmp, 0);
}
}
} else if (x == u.ux && y == u.uy) {
if (Levitation || Flying
|| is_clinger(youmonst.data)) {
if (!tu_pit) { /* no pit here previously */
pline("A chasm opens up under you!");
You("don't fall in!");
}
} else if (!tu_pit || !u.utrap
|| (u.utrap && u.utraptype != TT_PIT)) {
/* no pit here previously, or you were
not in it even it there was */
You("fall into a chasm!");
u.utrap = rn1(6, 2);
u.utraptype = TT_PIT;
losehp(Maybe_Half_Phys(rnd(6)),
"fell into a chasm", NO_KILLER_PREFIX);
selftouch("Falling, you");
} else if (u.utrap && u.utraptype == TT_PIT) {
boolean keepfooting =
((Fumbling && !rn2(5))
|| (!rnl(Role_if(PM_ARCHEOLOGIST) ? 3 : 9))
|| ((ACURR(A_DEX) > 7) && rn2(5)));
You("are jostled around violently!");
u.utrap = rn1(6, 2);
u.utraptype = TT_PIT; /* superfluous */
losehp(Maybe_Half_Phys(rnd(keepfooting ? 2 : 4)),
"hurt in a chasm", NO_KILLER_PREFIX);
if (keepfooting)
exercise(A_DEX, TRUE);
else
selftouch(
(Upolyd && (slithy(youmonst.data)
|| nolimbs(youmonst.data)))
? "Shaken, you"
: "Falling down, you");
}
} else
newsym(x, y);
break;
case DOOR: /* Make the door collapse */
if (levl[x][y].doormask == D_NODOOR)
goto do_pit;
if (cansee(x, y))
pline_The("door collapses.");
if (*in_rooms(x, y, SHOPBASE))
add_damage(x, y, 0L);
levl[x][y].doormask = D_NODOOR;
unblock_point(x, y);
newsym(x, y);
break;
}
}
}

/*
* The player is trying to extract something from his/her instrument.
*/
STATIC_OVL int
do_improvisation(instr)
struct obj *instr;
{
int damage, do_spec = !Confusion;
#if defined(MAC) || defined(AMIGA) || defined(VPIX_MUSIC) || defined(PCMUSIC)
struct obj itmp;

itmp = *instr;
itmp.oextra = (struct oextra *) 0; /* ok on this copy as instr maintains
the ptr to free at some point if
there is one */

/* if won't yield special effect, make sound of mundane counterpart */
if (!do_spec || instr->spe <= 0)
while (objects[itmp.otyp].oc_magic)
itmp.otyp -= 1;
#ifdef MAC
mac_speaker(&itmp, "C");
#endif
#ifdef AMIGA
amii_speaker(&itmp, "Cw", AMII_OKAY_VOLUME);
#endif
#ifdef VPIX_MUSIC
if (sco_flag_console)
speaker(&itmp, "C");
#endif
#ifdef PCMUSIC
pc_speaker(&itmp, "C");
#endif
#endif /* MAC || AMIGA || VPIX_MUSIC || PCMUSIC */

if (!do_spec)
pline("What you produce is quite far from music...");
else
You("start playing %s.", the(xname(instr)));

switch (instr->otyp) {
case MAGIC_FLUTE: /* Make monster fall asleep */
if (do_spec && instr->spe > 0) {
consume_obj_charge(instr, TRUE);

You("produce %s music.", Hallucination ? "piped" : "soft");
put_monsters_to_sleep(u.ulevel * 5);
exercise(A_DEX, TRUE);
break;
}              /* else FALLTHRU */
case WOODEN_FLUTE: /* May charm snakes */
do_spec &= (rn2(ACURR(A_DEX)) + u.ulevel > 25);
pline("%s.", Tobjnam(instr, do_spec ? "trill" : "toot"));
if (do_spec)
charm_snakes(u.ulevel * 3);
exercise(A_DEX, TRUE);
break;
case FIRE_HORN:  /* Idem wand of fire */
case FROST_HORN: /* Idem wand of cold */
if (do_spec && instr->spe > 0) {
consume_obj_charge(instr, TRUE);

if (!getdir((char *) 0)) {
pline("%s.", Tobjnam(instr, "vibrate"));
break;
} else if (!u.dx && !u.dy && !u.dz) {
if ((damage = zapyourself(instr, TRUE)) != 0) {
char buf[BUFSZ];

Sprintf(buf, "using a magical horn on %sself", uhim());
losehp(damage, buf, KILLED_BY); /* fire or frost damage */
}
} else {
buzz((instr->otyp == FROST_HORN) ? AD_COLD - 1 : AD_FIRE - 1,
rn1(6, 6), u.ux, u.uy, u.dx, u.dy);
}
makeknown(instr->otyp);
break;
}             /* else FALLTHRU */
case TOOLED_HORN: /* Awaken or scare monsters */
You("produce a frightful, grave sound.");
awaken_monsters(u.ulevel * 30);
exercise(A_WIS, FALSE);
break;
case BUGLE: /* Awaken & attract soldiers */
You("extract a loud noise from %s.", the(xname(instr)));
awaken_soldiers(&youmonst);
exercise(A_WIS, FALSE);
break;
case MAGIC_HARP: /* Charm monsters */
if (do_spec && instr->spe > 0) {
consume_obj_charge(instr, TRUE);

pline("%s very attractive music.", Tobjnam(instr, "produce"));
charm_monsters((u.ulevel - 1) / 3 + 1);
exercise(A_DEX, TRUE);
break;
}             /* else FALLTHRU */
case WOODEN_HARP: /* May calm Nymph */
do_spec &= (rn2(ACURR(A_DEX)) + u.ulevel > 25);
pline("%s %s.", The(xname(instr)),
do_spec ? "produces a lilting melody" : "twangs");
if (do_spec)
calm_nymphs(u.ulevel * 3);
exercise(A_DEX, TRUE);
break;
case DRUM_OF_EARTHQUAKE: /* create several pits */
if (do_spec && instr->spe > 0) {
consume_obj_charge(instr, TRUE);

You("produce a heavy, thunderous rolling!");
pline_The("entire dungeon is shaking around you!");
do_earthquake((u.ulevel - 1) / 3 + 1);
/* shake up monsters in a much larger radius... */
awaken_monsters(ROWNO * COLNO);
makeknown(DRUM_OF_EARTHQUAKE);
break;
}              /* else FALLTHRU */
case LEATHER_DRUM: /* Awaken monsters */
You("beat a deafening row!");
awaken_monsters(u.ulevel * 40);
incr_itimeout(&HDeaf, rn1(20, 30));
exercise(A_WIS, FALSE);
break;
default:
impossible("What a weird instrument (%d)!", instr->otyp);
break;
}
return 2; /* That takes time */
}

/*
* So you want music...
*/
int
do_play_instrument(instr)
struct obj *instr;
{
char buf[BUFSZ], c = 'y';
char *s;
int x, y;
boolean ok;

if (Underwater) {
You_cant("play music underwater!");
return 0;
} else if ((instr->otyp == WOODEN_FLUTE || instr->otyp == MAGIC_FLUTE
|| instr->otyp == TOOLED_HORN || instr->otyp == FROST_HORN
|| instr->otyp == FIRE_HORN || instr->otyp == BUGLE)
&& !can_blow(&youmonst)) {
You("are incapable of playing %s.", the(distant_name(instr, xname)));
return 0;
}
if (instr->otyp != LEATHER_DRUM && instr->otyp != DRUM_OF_EARTHQUAKE) {
c = ynq("Improvise?");
if (c == 'q')
goto nevermind;
}
if (c == 'n') {
if (u.uevent.uheard_tune == 2)
c = ynq("Play the passtune?");
if (c == 'q') {
goto nevermind;
} else if (c == 'y') {
Strcpy(buf, tune);
} else {
getlin("What tune are you playing? [5 notes, A-G]", buf);
(void) mungspaces(buf);
if (*buf == '\033')
goto nevermind;

/* convert to uppercase and change any "H" to the expected "B" */
for (s = buf; *s; s++) {
#ifndef AMIGA
*s = highc(*s);
#else
/* The AMIGA supports two octaves of notes */
if (*s == 'h')
*s = 'b';
#endif
if (*s == 'H')
*s = 'B';
}
}
You("extract a strange sound from %s!", the(xname(instr)));
#ifdef UNIX386MUSIC
/* if user is at the console, play through the console speaker */
if (atconsole())
speaker(instr, buf);
#endif
#ifdef VPIX_MUSIC
if (sco_flag_console)
speaker(instr, buf);
#endif
#ifdef MAC
mac_speaker(instr, buf);
#endif
#ifdef PCMUSIC
pc_speaker(instr, buf);
#endif
#ifdef AMIGA
{
char nbuf[20];
int i;

for (i = 0; buf[i] && i < 5; ++i) {
nbuf[i * 2] = buf[i];
nbuf[(i * 2) + 1] = 'h';
}
nbuf[i * 2] = 0;
amii_speaker(instr, nbuf, AMII_OKAY_VOLUME);
}
#endif
/* Check if there was the Stronghold drawbridge near
* and if the tune conforms to what we're waiting for.
*/
if (Is_stronghold(&u.uz)) {
exercise(A_WIS, TRUE); /* just for trying */
if (!strcmp(buf, tune)) {
/* Search for the drawbridge */
for (y = u.uy - 1; y <= u.uy + 1; y++)
for (x = u.ux - 1; x <= u.ux + 1; x++)
if (isok(x, y))
if (find_drawbridge(&x, &y)) {
u.uevent.uheard_tune =
2; /* tune now fully known */
if (levl[x][y].typ == DRAWBRIDGE_DOWN)
close_drawbridge(x, y);
else
open_drawbridge(x, y);
return 1;
}
} else if (!Deaf) {
if (u.uevent.uheard_tune < 1)
u.uevent.uheard_tune = 1;
/* Okay, it wasn't the right tune, but perhaps
* we can give the player some hints like in the
* Mastermind game */
ok = FALSE;
for (y = u.uy - 1; y <= u.uy + 1 && !ok; y++)
for (x = u.ux - 1; x <= u.ux + 1 && !ok; x++)
if (isok(x, y))
if (IS_DRAWBRIDGE(levl[x][y].typ)
|| is_drawbridge_wall(x, y) >= 0)
ok = TRUE;
if (ok) { /* There is a drawbridge near */
int tumblers, gears;
boolean matched[5];

tumblers = gears = 0;
for (x = 0; x < 5; x++)
matched[x] = FALSE;

for (x = 0; x < (int) strlen(buf); x++)
if (x < 5) {
if (buf[x] == tune[x]) {
gears++;
matched[x] = TRUE;
} else
for (y = 0; y < 5; y++)
if (!matched[y] && buf[x] == tune[y]
&& buf[y] != tune[y]) {
tumblers++;
matched[y] = TRUE;
break;
}
}
if (tumblers)
if (gears)
You_hear("%d tumbler%s click and %d gear%s turn.",
tumblers, plur(tumblers), gears,
plur(gears));
else
You_hear("%d tumbler%s click.", tumblers,
plur(tumblers));
else if (gears) {
You_hear("%d gear%s turn.", gears, plur(gears));
/* could only get `gears == 5' by playing five
correct notes followed by excess; otherwise,
tune would have matched above */
if (gears == 5)
u.uevent.uheard_tune = 2;
}
}
}
}
return 1;
} else
return do_improvisation(instr);

nevermind:
pline1(Never_mind);
return 0;
}

#ifdef UNIX386MUSIC
/*
* Play audible music on the machine's speaker if appropriate.
*/

STATIC_OVL int
atconsole()
{
/*
* Kluge alert: This code assumes that your [34]86 has no X terminals
* attached and that the console tty type is AT386 (this is always true
* under AT&T UNIX for these boxen). The theory here is that your remote
* ttys will have terminal type `ansi' or something else other than
* `AT386' or `xterm'. We'd like to do better than this, but testing
* to see if we're running on the console physical terminal is quite
* difficult given the presence of virtual consoles and other modern
* UNIX impedimenta...
*/
char *termtype = nh_getenv("TERM");

return (!strcmp(termtype, "AT386") || !strcmp(termtype, "xterm"));
}

STATIC_OVL void
speaker(instr, buf)
struct obj *instr;
char *buf;
{
/*
* For this to work, you need to have installed the PD speaker-control
* driver for PC-compatible UNIX boxes that I (esr@snark.thyrsus.com)
* posted to comp.sources.unix in Feb 1990.  A copy should be included
* with your nethack distribution.
*/
int fd;

if ((fd = open("/dev/speaker", 1)) != -1) {
/* send a prefix to modify instrumental `timbre' */
switch (instr->otyp) {
case WOODEN_FLUTE:
case MAGIC_FLUTE:
(void) write(fd, ">ol", 1); /* up one octave & lock */
break;
case TOOLED_HORN:
case FROST_HORN:
case FIRE_HORN:
(void) write(fd, "<<ol", 2); /* drop two octaves & lock */
break;
case BUGLE:
(void) write(fd, "ol", 2); /* octave lock */
break;
case WOODEN_HARP:
case MAGIC_HARP:
(void) write(fd, "l8mlol", 4); /* fast, legato, octave lock */
break;
}
(void) write(fd, buf, strlen(buf));
(void) nhclose(fd);
}
}
#endif /* UNIX386MUSIC */

#ifdef VPIX_MUSIC

#if 0
#include <sys/types.h>
#include <sys/console.h>
#include <sys/vtkd.h>
#else
#define KIOC ('K' << 8)
#define KDMKTONE (KIOC | 8)
#endif

#define noDEBUG

/* emit tone of frequency hz for given number of ticks */
STATIC_OVL void
tone(hz, ticks)
unsigned int hz, ticks;
{
ioctl(0, KDMKTONE, hz | ((ticks * 10) << 16));
#ifdef DEBUG
printf("TONE: %6d %6d\n", hz, ticks * 10);
#endif
nap(ticks * 10);
}

/* rest for given number of ticks */
STATIC_OVL void
rest(ticks)
int ticks;
{
nap(ticks * 10);
#ifdef DEBUG
printf("REST:        %6d\n", ticks * 10);
#endif
}

#include "interp.c" /* from snd86unx.shr */

STATIC_OVL void
speaker(instr, buf)
struct obj *instr;
char *buf;
{
/* emit a prefix to modify instrumental `timbre' */
playinit();
switch (instr->otyp) {
case WOODEN_FLUTE:
case MAGIC_FLUTE:
playstring(">ol", 1); /* up one octave & lock */
break;
case TOOLED_HORN:
case FROST_HORN:
case FIRE_HORN:
playstring("<<ol", 2); /* drop two octaves & lock */
break;
case BUGLE:
playstring("ol", 2); /* octave lock */
break;
case WOODEN_HARP:
case MAGIC_HARP:
playstring("l8mlol", 4); /* fast, legato, octave lock */
break;
}
playstring(buf, strlen(buf));
}

#ifdef VPIX_DEBUG
main(argc, argv)
int argc;
char *argv[];
{
if (argc == 2) {
playinit();
playstring(argv[1], strlen(argv[1]));
}
}
#endif
#endif /* VPIX_MUSIC */

/*music.c*/