void
make_engr_at(struct level *lev, int x, int y, const char *s, long e_time,
xchar e_type)
{
struct engr *ep;
size_t engr_len;
if (!s || !*s)
return;
engr_len = strlen(s);
if ((ep = engr_at(lev, x, y)) != 0)
del_engr(ep, lev);
ep = newengr(engr_len + 1);
memset(ep, 0, sizeof (struct engr) + engr_len + 1);
ep->nxt_engr = lev->lev_engr;
lev->lev_engr = ep;
ep->engr_x = x;
ep->engr_y = y;
ep->engr_txt = (char *)(ep + 1);
strncpy(ep->engr_txt, s, engr_len);
ep->engr_txt[engr_len] = '\0';
while (ep->engr_txt[0] == ' ')
ep->engr_txt++;
ep->engr_time = e_time;
/* the caller shouldn't be asking for a random engrave type except during
polymorph; if they do anyway, using the poly_engrave RNG isn't the end of
the world */
ep->engr_type = e_type > 0 ? e_type :
1 + rn2_on_rng(MAX_RND_ENGR - 1, rng_poly_engrave);
ep->engr_lth = engr_len + 1;
}
void
wipe_engr_at(xchar x, xchar y, xchar cnt)
{
struct engr *ep = engr_at(x,y);
int lth,pos;
char ch;
if(ep){
if((ep->engr_type != DUST) || Levitation) {
cnt = rn2(1 + 50/(cnt+1)) ? 0 : 1;
}
lth = strlen(ep->engr_txt);
if(lth && cnt > 0 ) {
while(cnt--) {
pos = rn2(lth);
if((ch = ep->engr_txt[pos]) == ' ')
continue;
ep->engr_txt[pos] = (ch != '?') ? '?' : ' ';
}
}
while(lth && ep->engr_txt[lth-1] == ' ')
ep->engr_txt[--lth] = 0;
while(ep->engr_txt[0] == ' ')
ep->engr_txt++;
if(!ep->engr_txt[0]) del_engr(ep);
}
}
/* delete any engraving at location <x,y> */
void
del_engr_at(struct level *lev, int x, int y)
{
struct engr *ep = engr_at(lev, x, y);
if (ep)
del_engr(ep, lev);
}
void wipe_engr_at(struct level *lev, xchar x, xchar y, xchar cnt)
{
struct engr *ep = engr_at(lev, x,y);
/* Headstones are indelible */
if (ep && ep->engr_type != HEADSTONE){
if (ep->engr_type != BURN || is_ice(lev, x, y)) {
if (ep->engr_type != DUST && ep->engr_type != ENGR_BLOOD) {
cnt = rn2(1 + 50/(cnt+1)) ? 0 : 1;
}
wipeout_text(ep->engr_txt, (int)cnt, 0);
while (ep->engr_txt[0] == ' ')
ep->engr_txt++;
if (!ep->engr_txt[0]) del_engr(ep, lev);
}
}
}
void
make_engr_at(int x, int y, char *s)
{
struct engr *ep;
size_t len = strlen(s) + 1;
if ((ep = engr_at(x,y)))
del_engr(ep);
ep = (struct engr *)
alloc((unsigned)(sizeof(struct engr) + len));
ep->nxt_engr = head_engr;
head_engr = ep;
ep->engr_x = x;
ep->engr_y = y;
ep->engr_txt = (char *)(ep + 1);
(void) strlcpy(ep->engr_txt, s, len);
ep->engr_time = 0;
ep->engr_type = DUST;
ep->engr_lth = len;
}
void make_engr_at(struct level *lev, int x, int y,
const char *s, long e_time, xchar e_type)
{
struct engr *ep;
if ((ep = engr_at(lev, x,y)) != 0)
del_engr(ep, lev);
ep = newengr(strlen(s) + 1);
memset(ep, 0, sizeof(struct engr) + strlen(s) + 1);
ep->nxt_engr = lev->lev_engr;
lev->lev_engr = ep;
ep->engr_x = x;
ep->engr_y = y;
ep->engr_txt = (char *)(ep + 1);
strcpy(ep->engr_txt, s);
while (ep->engr_txt[0] == ' ')
ep->engr_txt++;
/* engraving Elbereth shows wisdom */
if (!in_mklev && !strcmp(s, "Elbereth")) exercise(A_WIS, TRUE);
ep->engr_time = e_time;
ep->engr_type = e_type > 0 ? e_type : rnd(N_ENGRAVE-1);
ep->engr_lth = strlen(s) + 1;
}
/* return 1 if action took 1 (or more) moves, 0 if error or aborted */
int doengrave(struct obj *otmp)
{
boolean dengr = FALSE; /* TRUE if we wipe out the current engraving */
boolean doblind = FALSE;/* TRUE if engraving blinds the player */
boolean doknown = FALSE;/* TRUE if we identify the stylus */
boolean eow = FALSE; /* TRUE if we are overwriting oep */
boolean jello = FALSE; /* TRUE if we are engraving in slime */
boolean ptext = TRUE; /* TRUE if we must prompt for engrave text */
boolean teleengr =FALSE;/* TRUE if we move the old engraving */
boolean zapwand = FALSE;/* TRUE if we remove a wand charge */
xchar type = DUST; /* Type of engraving made */
char buf[BUFSZ]; /* Buffer for final/poly engraving text */
char ebuf[BUFSZ]; /* Buffer for initial engraving text */
char qbuf[QBUFSZ]; /* Buffer for query text */
char post_engr_text[BUFSZ]; /* Text displayed after engraving prompt */
const char *everb; /* Present tense of engraving type */
const char *eloc; /* Where the engraving is (ie dust/floor/...) */
char *sp; /* Place holder for space count of engr text */
int len; /* # of nonspace chars of new engraving text */
int maxelen; /* Max allowable length of engraving text */
struct engr *oep = engr_at(level, u.ux,u.uy);
/* The current engraving */
char *writer;
multi = 0; /* moves consumed */
nomovemsg = NULL; /* occupation end message */
buf[0] = (char)0;
ebuf[0] = (char)0;
post_engr_text[0] = (char)0;
maxelen = BUFSZ - 1;
if (is_demon(youmonst.data) || youmonst.data->mlet == S_VAMPIRE)
type = ENGR_BLOOD;
/* Can the adventurer engrave at all? */
if (u.uswallow) {
if (is_animal(u.ustuck->data)) {
pline("What would you write? \"Jonah was here\"?");
return 0;
} else if (is_whirly(u.ustuck->data)) {
pline("You can't reach the %s.", surface(u.ux,u.uy));
return 0;
} else
jello = TRUE;
} else if (is_lava(level, u.ux, u.uy)) {
pline("You can't write on the lava!");
return 0;
} else if (Underwater) {
pline("You can't write underwater!");
return 0;
} else if (is_pool(level, u.ux,u.uy) || IS_FOUNTAIN(level->locations[u.ux][u.uy].typ)) {
pline("You can't write on the water!");
return 0;
}
if (Is_airlevel(&u.uz) || Is_waterlevel(&u.uz)/* in bubble */) {
pline("You can't write in thin air!");
return 0;
}
if (cantwield(youmonst.data)) {
pline("You can't even hold anything!");
return 0;
}
if (check_capacity(NULL)) return 0;
/* One may write with finger, or weapon, or wand, or..., or...
* Edited by GAN 10/20/86 so as not to change weapon wielded.
*/
if (otmp && !validate_object(otmp, styluses, "write with"))
return 0;
else if (!otmp)
otmp = getobj(styluses, "write with");
if (!otmp) return 0; /* otmp == zeroobj if fingers */
if (otmp == &zeroobj) writer = makeplural(body_part(FINGER));
else writer = xname(otmp);
/* There's no reason you should be able to write with a wand
* while both your hands are tied up.
*/
if (!freehand() && otmp != uwep && !otmp->owornmask) {
pline("You have no free %s to write with!", body_part(HAND));
return 0;
}
if (jello) {
pline("You tickle %s with your %s.", mon_nam(u.ustuck), writer);
pline("Your message dissolves...");
return 0;
}
if (otmp->oclass != WAND_CLASS && !can_reach_floor()) {
pline("You can't reach the %s!", surface(u.ux,u.uy));
return 0;
}
if (IS_ALTAR(level->locations[u.ux][u.uy].typ)) {
pline("You make a motion towards the altar with your %s.", writer);
altar_wrath(u.ux, u.uy);
return 0;
}
if (IS_GRAVE(level->locations[u.ux][u.uy].typ)) {
if (otmp == &zeroobj) { /* using only finger */
pline("You would only make a small smudge on the %s.",
surface(u.ux, u.uy));
return 0;
} else if (!level->locations[u.ux][u.uy].disturbed) {
pline("You disturb the undead!");
level->locations[u.ux][u.uy].disturbed = 1;
makemon(&mons[PM_GHOUL], level, u.ux, u.uy, NO_MM_FLAGS);
exercise(A_WIS, FALSE);
return 1;
}
}
/* SPFX for items */
switch (otmp->oclass) {
default:
case AMULET_CLASS:
case CHAIN_CLASS:
case POTION_CLASS:
case COIN_CLASS:
break;
case RING_CLASS:
/* "diamond" rings and others should work */
case GEM_CLASS:
/* diamonds & other hard gems should work */
if (objects[otmp->otyp].oc_tough) {
type = ENGRAVE;
break;
}
break;
case ARMOR_CLASS:
if (is_boots(otmp)) {
type = DUST;
break;
}
/* fall through */
/* Objects too large to engrave with */
case BALL_CLASS:
case ROCK_CLASS:
pline("You can't engrave with such a large object!");
ptext = FALSE;
break;
/* Objects too silly to engrave with */
case FOOD_CLASS:
case SCROLL_CLASS:
case SPBOOK_CLASS:
pline("Your %s would get %s.", xname(otmp),
is_ice(level, u.ux, u.uy) ? "all frosty" : "too dirty");
ptext = FALSE;
break;
case RANDOM_CLASS: /* This should mean fingers */
break;
/* The charge is removed from the wand before prompting for
* the engraving text, because all kinds of setup decisions
* and pre-engraving messages are based upon knowing what type
* of engraving the wand is going to do. Also, the player
* will have potentially seen "You wrest .." message, and
* therefore will know they are using a charge.
*/
case WAND_CLASS:
if (zappable(otmp)) {
check_unpaid(otmp);
zapwand = TRUE;
if (Levitation) ptext = FALSE;
switch (otmp->otyp) {
/* DUST wands */
default:
break;
/* NODIR wands */
case WAN_LIGHT:
case WAN_SECRET_DOOR_DETECTION:
case WAN_CREATE_MONSTER:
case WAN_WISHING:
case WAN_ENLIGHTENMENT:
zapnodir(otmp);
break;
/* IMMEDIATE wands */
/* If wand is "IMMEDIATE", remember to affect the
* previous engraving even if turning to dust.
*/
case WAN_STRIKING:
strcpy(post_engr_text,
"The wand unsuccessfully fights your attempt to write!"
);
break;
case WAN_SLOW_MONSTER:
if (!Blind) {
sprintf(post_engr_text,
"The bugs on the %s slow down!",
surface(u.ux, u.uy));
}
break;
case WAN_SPEED_MONSTER:
if (!Blind) {
sprintf(post_engr_text,
"The bugs on the %s speed up!",
surface(u.ux, u.uy));
}
break;
case WAN_POLYMORPH:
if (oep) {
if (!Blind) {
type = (xchar)0; /* random */
random_engraving(buf);
}
dengr = TRUE;
}
break;
case WAN_NOTHING:
case WAN_UNDEAD_TURNING:
case WAN_OPENING:
case WAN_LOCKING:
case WAN_PROBING:
break;
/* RAY wands */
case WAN_MAGIC_MISSILE:
ptext = TRUE;
if (!Blind) {
sprintf(post_engr_text,
"The %s is riddled by bullet holes!",
surface(u.ux, u.uy));
}
break;
/* can't tell sleep from death - Eric Backus */
case WAN_SLEEP:
case WAN_DEATH:
if (!Blind) {
sprintf(post_engr_text,
"The bugs on the %s stop moving!",
surface(u.ux, u.uy));
}
break;
case WAN_COLD:
if (!Blind)
strcpy(post_engr_text,
"A few ice cubes drop from the wand.");
if (!oep || (oep->engr_type != BURN))
break;
case WAN_CANCELLATION:
case WAN_MAKE_INVISIBLE:
if (oep && oep->engr_type != HEADSTONE) {
if (!Blind)
pline("The engraving on the %s vanishes!",
surface(u.ux,u.uy));
dengr = TRUE;
}
break;
case WAN_TELEPORTATION:
if (oep && oep->engr_type != HEADSTONE) {
if (!Blind)
pline("The engraving on the %s vanishes!",
surface(u.ux,u.uy));
teleengr = TRUE;
}
break;
/* type = ENGRAVE wands */
case WAN_DIGGING:
ptext = TRUE;
type = ENGRAVE;
if (!objects[otmp->otyp].oc_name_known) {
if (flags.verbose)
pline("This %s is a wand of digging!",
xname(otmp));
doknown = TRUE;
}
if (!Blind)
strcpy(post_engr_text,
IS_GRAVE(level->locations[u.ux][u.uy].typ) ?
"Chips fly out from the headstone." :
is_ice(level, u.ux, u.uy) ?
"Ice chips fly up from the ice surface!" :
"Gravel flies up from the floor.");
else
strcpy(post_engr_text, "You hear drilling!");
break;
/* type = BURN wands */
case WAN_FIRE:
ptext = TRUE;
type = BURN;
if (!objects[otmp->otyp].oc_name_known) {
if (flags.verbose)
pline("This %s is a wand of fire!", xname(otmp));
doknown = TRUE;
}
strcpy(post_engr_text,
Blind ? "You feel the wand heat up." :
"Flames fly from the wand.");
break;
case WAN_LIGHTNING:
ptext = TRUE;
type = BURN;
if (!objects[otmp->otyp].oc_name_known) {
if (flags.verbose)
pline("This %s is a wand of lightning!",
xname(otmp));
doknown = TRUE;
}
if (!Blind) {
strcpy(post_engr_text,
"Lightning arcs from the wand.");
doblind = TRUE;
} else
strcpy(post_engr_text, "You hear crackling!");
break;
/* type = MARK wands */
/* type = ENGR_BLOOD wands */
}
} else /* end if zappable */
if (!can_reach_floor()) {
pline("You can't reach the %s!", surface(u.ux,u.uy));
/* If it's a wrestable wand, the player wasted a
turn trying. */
if (wrestable(otmp))
return 1;
else
return 0;
}
break;
case WEAPON_CLASS:
if (is_blade(otmp)) {
if ((int)otmp->spe > -3)
type = ENGRAVE;
else
pline("Your %s too dull for engraving.", aobjnam(otmp,"are"));
}
break;
case TOOL_CLASS:
if (otmp == ublindf) {
pline(
"That is a bit difficult to engrave with, don't you think?");
return 0;
}
switch (otmp->otyp) {
case MAGIC_MARKER:
if (otmp->spe <= 0)
pline("Your marker has dried out.");
else
type = MARK;
break;
case TOWEL:
/* Can't really engrave with a towel */
ptext = FALSE;
if (oep)
if ((oep->engr_type == DUST ) ||
(oep->engr_type == ENGR_BLOOD) ||
(oep->engr_type == MARK )) {
if (!Blind)
pline("You wipe out the message here.");
else
pline("Your %s %s %s.", xname(otmp),
otense(otmp, "get"),
is_ice(level, u.ux, u.uy) ?
"frosty" : "dusty");
dengr = TRUE;
} else
pline("Your %s can't wipe out this engraving.",
xname(otmp));
else
pline("Your %s %s %s.", xname(otmp), otense(otmp, "get"),
is_ice(level, u.ux, u.uy) ? "frosty" : "dusty");
break;
default:
break;
}
break;
case VENOM_CLASS:
if (wizard) {
pline("Writing a poison pen letter??");
break;
}
case ILLOBJ_CLASS:
impossible("You're engraving with an illegal object!");
break;
}
if (IS_GRAVE(level->locations[u.ux][u.uy].typ)) {
if (type == ENGRAVE || type == 0)
type = HEADSTONE;
else {
/* ensures the "cannot wipe out" case */
type = DUST;
dengr = FALSE;
teleengr = FALSE;
buf[0] = (char)0;
}
}
/* End of implement setup */
/* Identify stylus */
if (doknown) {
makeknown(otmp->otyp);
more_experienced(0,10);
}
if (teleengr) {
rloc_engr(oep);
oep = NULL;
}
if (dengr) {
del_engr(oep, level);
oep = NULL;
}
/* Something has changed the engraving here */
if (*buf) {
make_engr_at(level, u.ux, u.uy, buf, moves, type);
pline("The engraving now reads: \"%s\".", buf);
ptext = FALSE;
}
if (zapwand && (otmp->spe < 0)) {
pline("%s %sturns to dust.",
The(xname(otmp)), Blind ? "" : "glows violently, then ");
if (!IS_GRAVE(level->locations[u.ux][u.uy].typ))
pline("You are not going to get anywhere trying to write in the %s with your dust.",
is_ice(level, u.ux, u.uy) ? "frost" : "dust");
useup(otmp);
ptext = FALSE;
}
if (!ptext) { /* Early exit for some implements. */
if (otmp->oclass == WAND_CLASS && !can_reach_floor())
pline("You can't reach the %s!", surface(u.ux,u.uy));
return 1;
}
/* Special effects should have deleted the current engraving (if
* possible) by now.
*/
if (oep) {
char c = 'n';
/* Give player the choice to add to engraving. */
if (type == HEADSTONE) {
/* no choice, only append */
c = 'y';
} else if ( (type == oep->engr_type) && (!Blind ||
(oep->engr_type == BURN) || (oep->engr_type == ENGRAVE)) ) {
c = yn_function("Do you want to add to the current engraving?",
ynqchars, 'y');
if (c == 'q') {
pline("Never mind.");
return 0;
}
}
if (c == 'n' || Blind) {
if ( (oep->engr_type == DUST) || (oep->engr_type == ENGR_BLOOD) ||
(oep->engr_type == MARK) ) {
if (!Blind) {
pline("You wipe out the message that was %s here.",
((oep->engr_type == DUST) ? "written in the dust" :
((oep->engr_type == ENGR_BLOOD) ? "scrawled in blood" :
"written")));
del_engr(oep, level);
oep = NULL;
} else
/* Don't delete engr until after we *know* we're engraving */
eow = TRUE;
} else
if ( (type == DUST) || (type == MARK) || (type == ENGR_BLOOD) ) {
pline(
"You cannot wipe out the message that is %s the %s here.",
oep->engr_type == BURN ?
(is_ice(level, u.ux, u.uy) ? "melted into" : "burned into") :
"engraved in", surface(u.ux,u.uy));
return 1;
} else
if ( (type != oep->engr_type) || (c == 'n') ) {
if (!Blind || can_reach_floor())
pline("You will overwrite the current message.");
eow = TRUE;
}
}
}
eloc = surface(u.ux,u.uy);
switch(type){
default:
everb = (oep && !eow ? "add to the weird writing on" :
"write strangely on");
break;
case DUST:
everb = (oep && !eow ? "add to the writing in" :
"write in");
eloc = is_ice(level, u.ux, u.uy) ? "frost" : "dust";
break;
case HEADSTONE:
everb = (oep && !eow ? "add to the epitaph on" :
"engrave on");
break;
case ENGRAVE:
everb = (oep && !eow ? "add to the engraving in" :
"engrave in");
break;
case BURN:
everb = (oep && !eow ?
( is_ice(level, u.ux,u.uy) ? "add to the text melted into" :
"add to the text burned into") :
( is_ice(level, u.ux,u.uy) ? "melt into" : "burn into"));
break;
case MARK:
everb = (oep && !eow ? "add to the graffiti on" :
"scribble on");
break;
case ENGR_BLOOD:
everb = (oep && !eow ? "add to the scrawl on" :
"scrawl on");
break;
}
/* Tell adventurer what is going on */
if (otmp != &zeroobj)
pline("You %s the %s with %s.", everb, eloc, doname(otmp));
else
pline("You %s the %s with your %s.", everb, eloc,
makeplural(body_part(FINGER)));
/* Prompt for engraving! */
sprintf(qbuf,"What do you want to %s the %s here?", everb, eloc);
getlin(qbuf, ebuf);
/* Count the actual # of chars engraved not including spaces */
len = strlen(ebuf);
for (sp = ebuf; *sp; sp++) if (isspace(*sp)) len -= 1;
if (len == 0 || strchr(ebuf, '\033')) {
if (zapwand) {
if (!Blind)
pline("%s, then %s.",
Tobjnam(otmp, "glow"), otense(otmp, "fade"));
return 1;
} else {
pline("Never mind.");
if (otmp && otmp->oclass == WAND_CLASS && wrestable(otmp))
return 1; /* disallow zero turn wrest */
else
return 0;
}
}
/* A single `x' is the traditional signature of an illiterate person */
if (len != 1 || (!strchr(ebuf, 'x') && !strchr(ebuf, 'X')))
u.uconduct.literate++;
/* Mix up engraving if surface or state of mind is unsound.
Note: this won't add or remove any spaces. */
for (sp = ebuf; *sp; sp++) {
if (isspace(*sp)) continue;
if (((type == DUST || type == ENGR_BLOOD) && !rn2(25)) ||
(Blind && !rn2(11)) || (Confusion && !rn2(7)) ||
(Stunned && !rn2(4)) || (Hallucination && !rn2(2)))
*sp = ' ' + rnd(96 - 2); /* ASCII '!' thru '~'
(excludes ' ' and DEL) */
}
/* Previous engraving is overwritten */
if (eow) {
del_engr(oep, level);
oep = NULL;
}
/* Figure out how long it took to engrave, and if player has
* engraved too much.
*/
switch(type){
default:
multi = -(len/10);
if (multi) nomovemsg = "You finish your weird engraving.";
break;
case DUST:
multi = -(len/10);
if (multi) nomovemsg = "You finish writing in the dust.";
break;
case HEADSTONE:
case ENGRAVE:
multi = -(len/10);
if ((otmp->oclass == WEAPON_CLASS) &&
((otmp->otyp != ATHAME) || otmp->cursed)) {
multi = -len;
maxelen = ((otmp->spe + 3) * 2) + 1;
/* -2 = 3, -1 = 5, 0 = 7, +1 = 9, +2 = 11
* Note: this does not allow a +0 anything (except
* an athame) to engrave "Elbereth" all at once.
* However, you could now engrave "Elb", then
* "ere", then "th".
*/
pline("Your %s dull.", aobjnam(otmp, "get"));
if (otmp->unpaid) {
struct monst *shkp = shop_keeper(level, *u.ushops);
if (shkp) {
pline("You damage it, you pay for it!");
bill_dummy_object(otmp);
}
}
if (len > maxelen) {
multi = -maxelen;
otmp->spe = -3;
} else if (len > 1)
otmp->spe -= len >> 1;
else otmp->spe -= 1; /* Prevent infinite engraving */
} else
int
doengrave(void)
{
int len;
char *sp;
struct engr *ep, *oep = engr_at(u.ux,u.uy);
char buf[BUFSZ];
xchar type;
int spct; /* number of leading spaces */
struct obj *otmp;
multi = 0;
if(u.uswallow) {
pline("You're joking. Hahaha!"); /* riv05!a3 */
return(0);
}
/* one may write with finger, weapon or wand */
otmp = getobj("#-)/", "write with");
if(!otmp) return(0);
if(otmp == &zeroobj)
otmp = 0;
if(otmp && otmp->otyp == WAN_FIRE && otmp->spe) {
type = BURN;
otmp->spe--;
} else {
/* first wield otmp */
if(otmp != uwep) {
if(uwep && uwep->cursed) {
/* Andreas Bormann */
pline("Since your weapon is welded to your hand,");
pline("you use the %s.", aobjnam(uwep, NULL));
otmp = uwep;
} else {
if(!otmp)
pline("You are now empty-handed.");
else if(otmp->cursed)
pline("The %s %s to your hand!",
aobjnam(otmp, "weld"),
(otmp->quan == 1) ? "itself" : "themselves");
else
pline("You now wield %s.", doname(otmp));
setuwep(otmp);
}
}
if(!otmp)
type = DUST;
else
if(otmp->otyp == DAGGER || otmp->otyp == TWO_HANDED_SWORD ||
otmp->otyp == CRYSKNIFE ||
otmp->otyp == LONG_SWORD || otmp->otyp == AXE) {
type = ENGRAVE;
if((int)otmp->spe <= -3) {
type = DUST;
pline("Your %s too dull for engraving.",
aobjnam(otmp, "are"));
if(oep && oep->engr_type != DUST) return(1);
}
} else type = DUST;
}
if(Levitation && type != BURN){ /* riv05!a3 */
pline("You can't reach the floor!");
return(1);
}
if(oep && oep->engr_type == DUST){
pline("You wipe out the message that was written here.");
del_engr(oep);
oep = 0;
}
if(type == DUST && oep){
pline("You cannot wipe out the message that is %s in the rock.",
(oep->engr_type == BURN) ? "burned" : "engraved");
return(1);
}
pline("What do you want to %s on the floor here? ",
(type == ENGRAVE) ? "engrave" : (type == BURN) ? "burn" : "write");
getlin(buf);
clrlin();
spct = 0;
sp = buf;
while(*sp == ' ') spct++, sp++;
len = strlen(sp);
if(!len || *buf == '\033') {
if(type == BURN) otmp->spe++;
return(0);
}
switch(type) {
case DUST:
case BURN:
if(len > 15) {
multi = -(len/10);
nomovemsg = "You finished writing.";
}
break;
case ENGRAVE: /* here otmp != 0 */
{ int len2 = (otmp->spe + 3) * 2 + 1;
pline("Your %s dull.", aobjnam(otmp, "get"));
if(len2 < len) {
len = len2;
sp[len] = 0;
otmp->spe = -3;
nomovemsg = "You cannot engrave more.";
} else {
otmp->spe -= len/2;
nomovemsg = "You finished engraving.";
}
multi = -len;
}
break;
}
if(oep) len += strlen(oep->engr_txt) + spct;
ep = (struct engr *) alloc((unsigned)(sizeof(struct engr) + len + 1));
ep->nxt_engr = head_engr;
head_engr = ep;
ep->engr_x = u.ux;
ep->engr_y = u.uy;
sp = (char *)(ep + 1); /* (char *)ep + sizeof(struct engr) */
ep->engr_txt = sp;
if(oep) {
(void) strlcpy(sp, oep->engr_txt, len + 1);
(void) strlcat(sp, buf, len + 1);
del_engr(oep);
} else
(void) strlcpy(sp, buf, len + 1);
ep->engr_lth = len+1;
ep->engr_type = type;
ep->engr_time = moves-multi;
/* kludge to protect pline against excessively long texts */
if(len > BUFSZ-20) sp[BUFSZ-20] = 0;
return(1);
}
