/*
* things.c - functions for dealing with things like potions and scrolls
*
* 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.
*/
/*
* Contains functions for dealing with things like
* potions and scrolls
*
*/
#include "curses.h"
#include <ctype.h>
#include <string.h>
#include "rogue.h"
int pick_one(struct magic_item *magic, int nitems);
char *blesscurse(int flags);
char *p_kind(struct object *obj);
int extras(void);
/*
* print out the number of charges on a stick
*/
char *
charge_str(struct object *obj)
{
static char buf[20];
if (!(obj->o_flags & ISKNOW))
buf[0] = '\0';
else if (terse)
sprintf(buf, " [%d]", obj->o_charges);
else
sprintf(buf, " [%d charges]", obj->o_charges);
return buf;
}
/*
* inv_name:
* return the name of something as it would appear in an
* inventory.
*/
char *
inv_name(struct object *obj, bool drop)
{
register char *pb;
pb = prbuf;
pb[0] = '\0';
switch(obj->o_type) {
case SCROLL:
if (obj->o_count == 1)
sprintf(pb, "A %sscroll ", blesscurse(obj->o_flags));
else
sprintf(pb, "%d %sscrolls ",
obj->o_count, blesscurse(obj->o_flags));
pb = &pb[strlen(pb)];
if (s_know[obj->o_which] || (obj->o_flags & ISPOST))
sprintf(pb, "of %s", s_magic[obj->o_which].mi_name);
else if (s_guess[obj->o_which])
sprintf(pb, "named %s", s_guess[obj->o_which]);
else
sprintf(pb, "titled '%s'", s_names[obj->o_which]);
when POTION:
if (obj->o_count == 1)
sprintf(pb, "A %spotion ", blesscurse(obj->o_flags));
else
sprintf(pb, "%d %spotions ",
obj->o_count, blesscurse(obj->o_flags));
pb = &pb[strlen(pb)];
if (p_know[obj->o_which])
sprintf(pb, "of %s (%s)", p_magic[obj->o_which].mi_name,
p_kind(obj));
else if (obj->o_flags & ISPOST)
sprintf(pb, "of %s", p_magic[obj->o_which].mi_name);
else if (p_guess[obj->o_which])
sprintf(pb, "named %s (%s)", p_guess[obj->o_which],
p_colors[obj->o_which]);
else {
pb = prbuf;
if (obj->o_count == 1)
sprintf(pb, "A%s %s potion",
vowelstr(p_colors[obj->o_which]),
p_colors[obj->o_which]);
else
sprintf(pb, "%d %s potions",
obj->o_count, p_colors[obj->o_which]);
}
when FOOD:
if (obj->o_count == 1)
sprintf(pb, "A%s %s", vowelstr(foods[obj->o_which].mi_name),
foods[obj->o_which].mi_name);
else
sprintf(pb, "%d %ss", obj->o_count,foods[obj->o_which].mi_name);
when WEAPON:
if (obj->o_count > 1)
sprintf(pb, "%d ", obj->o_count);
else
strcpy(pb, "A ");
pb = &pb[strlen(pb)];
if (obj->o_flags & ISKNOW) {
strcat(pb, num(obj->o_hplus, obj->o_dplus));
strcat (pb, " ");
}
strcat(pb, weaps[obj->o_which].w_name);
if (obj->o_count > 1)
strcat(pb, "s");
if (obj == cur_weapon)
strcat(pb, " (weapon in hand)");
if (obj->o_flags & ISPOISON)
strcat(pb, " {Poisoned}");
when ARMOR:
if (obj->o_flags & ISKNOW) {
strcat(pb, num(armors[obj->o_which].a_class - obj->o_ac, 0));
strcat(pb, " ");
}
strcat(pb, armors[obj->o_which].a_name);
if (obj == cur_armor)
strcat(pb, " (being worn)");
when STICK:
sprintf(pb, "A %s%s ",
blesscurse(obj->o_flags), ws_type[obj->o_which]);
pb = &pb[strlen(pb)];
if (ws_know[obj->o_which] || obj->o_flags & ISKNOW)
sprintf(pb, "of %s%s (%s)", ws_magic[obj->o_which].mi_name,
charge_str(obj), ws_made[obj->o_which]);
else if (obj->o_flags & ISPOST)
sprintf(pb, "of %s", ws_magic[obj->o_which].mi_name);
else if (ws_guess[obj->o_which])
sprintf(pb, "named %s (%s)", ws_guess[obj->o_which],
ws_made[obj->o_which]);
else {
pb = prbuf;
sprintf(pb, "A %s %s", ws_made[obj->o_which],
ws_type[obj->o_which]);
}
if (obj == cur_weapon)
strcat(prbuf, " (weapon in hand)");
when RING:
if (r_know[obj->o_which] || obj->o_flags & ISKNOW)
sprintf(pb, "A%s ring of %s (%s)", ring_num(obj),
r_magic[obj->o_which].mi_name, r_stones[obj->o_which]);
else if (obj->o_flags & ISPOST)
sprintf(pb, "A ring of %s", r_magic[obj->o_which].mi_name);
else if (r_guess[obj->o_which])
sprintf(pb, "A ring named %s (%s)",
r_guess[obj->o_which], r_stones[obj->o_which]);
else
sprintf(pb, "A%s %s ring", vowelstr(r_stones[obj->o_which]),
r_stones[obj->o_which]);
if (obj == cur_ring[LEFT_1] || obj == cur_ring[LEFT_2] ||
obj == cur_ring[LEFT_3] || obj == cur_ring[LEFT_4])
strcat(pb, " (on left hand)");
if (obj == cur_ring[RIGHT_1] || obj == cur_ring[RIGHT_2] ||
obj == cur_ring[RIGHT_3] || obj == cur_ring[RIGHT_4])
strcat(pb, " (on right hand)");
when RELIC:
if (obj->o_flags & ISKNOW)
switch(obj->o_which) {
case QUILL_NAGROM:
sprintf(pb, "%s%s", rel_magic[obj->o_which].mi_name,
charge_str(obj));
otherwise:
strcpy(pb, rel_magic[obj->o_which].mi_name);
}
else switch(obj->o_which) {
case MUSTY_DAGGER:
strcpy(pb, "Two very fine daggers marked MDDE");
when EMORI_CLOAK:
strcpy(pb, "A silk cloak");
when HEIL_ANKH:
strcpy(pb, "A golden ankh");
when MING_STAFF:
strcpy(pb, "A finely carved staff");
when ORCUS_WAND:
strcpy(pb, "A sparkling ivory wand");
when ASMO_ROD:
strcpy(pb, "A glistening ebony rod");
when YENDOR_AMULET:
strcpy(pb, "A silver amulet");
when STONEBONES_AMULET:
strcpy(pb, "A stone amulet");
when BRIAN_MANDOLIN:
strcpy(pb, "A gleaming mandolin");
when HRUGGEK_MSTAR:
strcpy(pb, "A huge morning star");
when AXE_AKLAD:
strcpy(pb, "A jewel encrusted axe");
when QUILL_NAGROM:
strcpy(pb, "A bright white feather");
when GERYON_HORN:
strcpy(pb, "A jet black horn");
when YEENOGHU_FLAIL:
strcpy(pb, "A shimmering flail");
when SURTUR_RING:
strcpy(pb, "A fiery red ring");
otherwise:
strcpy(pb, "A magical item");
}
/* Take care of wielding and wearing */
switch (obj->o_which) {
case EMORI_CLOAK:
if (cur_armor == NULL && cur_misc[WEAR_CLOAK] == NULL)
strcat(pb, " (being worn)");
if (obj->o_charges)
strcat(pb, " [charged]");
else
strcat(pb, " [discharged]");
when HEIL_ANKH:
if (cur_relic[HEIL_ANKH]) strcat(pb, " (in hand)");
when EYE_VECNA:
if (cur_relic[EYE_VECNA]) strcat(pb, " (in eye socket)");
when STONEBONES_AMULET:
if (cur_relic[STONEBONES_AMULET])
strcat(pb, " (in chest)");
when YENDOR_AMULET:
if (cur_relic[YENDOR_AMULET])
strcat(pb, " (in chest)");
when MUSTY_DAGGER:
case HRUGGEK_MSTAR:
case AXE_AKLAD:
case YEENOGHU_FLAIL:
case MING_STAFF:
case ASMO_ROD:
case ORCUS_WAND:
if (cur_weapon == obj) strcat(pb, " (weapon in hand)");
when SURTUR_RING:
if (cur_relic[SURTUR_RING])
strcat(pb, " (in nose)");
}
when MM:
if (m_know[obj->o_which])
strcpy(pb, misc_name(obj));
else {
switch (obj->o_which) {
case MM_JUG:
case MM_BEAKER:
strcpy(pb, "A bottle");
when MM_KEOGHTOM:
strcpy(pb, "A jar");
when MM_JEWEL:
strcpy(pb, "An amulet");
when MM_BOOK:
case MM_SKILLS:
strcpy(pb, "A book");
when MM_ELF_BOOTS:
case MM_DANCE:
strcpy(pb, "A pair of boots");
when MM_BRACERS:
strcpy(pb, "A pair of bracers");
when MM_OPEN:
case MM_HUNGER:
strcpy(pb, "A chime");
when MM_DISP:
case MM_R_POWERLESS:
case MM_PROTECT:
strcpy(pb, "A cloak");
when MM_DRUMS:
strcpy(pb, "A set of drums");
when MM_DISAPPEAR:
case MM_CHOKE:
strcpy(pb, "A pouch of dust");
when MM_G_DEXTERITY:
case MM_G_OGRE:
case MM_FUMBLE:
strcpy(pb, "A pair of gauntlets");
when MM_ADAPTION:
case MM_STRANGLE:
strcpy(pb, "A necklace");
otherwise:
strcpy(pb, "A magical item");
}
if (m_guess[obj->o_which]) {
strcat(pb, " named: ");
strcat(pb, m_guess[obj->o_which]);
}
}
if (obj == cur_misc[WEAR_BOOTS] ||
obj == cur_misc[WEAR_BRACERS] ||
obj == cur_misc[WEAR_CLOAK] ||
obj == cur_misc[WEAR_GAUNTLET] ||
obj == cur_misc[WEAR_NECKLACE] ||
obj == cur_misc[WEAR_JEWEL])
strcat(pb, " (being worn)");
when GOLD:
sprintf(pb, "%d Pieces of Gold", obj->o_count);
otherwise:
debug("Picked up something funny");
sprintf(pb, "Something bizarre %s", unctrl(obj->o_type));
}
/* Is it marked? */
if (obj->o_mark[0]) {
pb = &pb[strlen(pb)];
sprintf(pb, " <%s>", obj->o_mark);
}
if (obj->o_flags & ISPROT)
strcat(pb, " [protected]");
if (drop && isupper(prbuf[0]))
prbuf[0] = tolower(prbuf[0]);
else if (!drop && islower(*prbuf))
*prbuf = toupper(*prbuf);
if (!drop)
strcat(pb, ".");
/*
* Truncate if long. Use cols-4 to offset the "pack letter" of a normal
* inventory listing.
*/
prbuf[cols-4] = '\0';
return prbuf;
}
/*
* weap_name:
* Return the name of a weapon.
*/
char *
weap_name(struct object *obj)
{
switch (obj->o_type) {
case WEAPON:
return(weaps[obj->o_which].w_name);
when MISSILE:
return(ws_magic[obj->o_which].mi_name);
when RELIC:
switch (obj->o_which) {
case MUSTY_DAGGER:
return("daggers");
when YEENOGHU_FLAIL:
return("flail");
when AXE_AKLAD:
return("axe");
when HRUGGEK_MSTAR:
return("morning star");
when MING_STAFF:
return("staff");
when ORCUS_WAND:
return("wand");
when ASMO_ROD:
return("rod");
}
}
return("weapon");
}
/*
* drop:
* put something down
*/
bool
drop(struct linked_list *item)
{
register char ch;
register struct linked_list *obj, *nobj;
register struct object *op;
if (item == NULL) {
/* We charge 2 movement times to drop something */
if (player.t_action == C_DROP && player.t_using != NULL) {
obj = player.t_using;
player.t_using = NULL;
player.t_action = A_NIL;
}
/* t_action == C_DROP always when called from command() */
else {
if ((obj = get_item(pack, "drop", ALL, FALSE, FALSE)) == NULL) {
player.t_action = A_NIL;
player.t_using = NULL;
return(FALSE);
}
if (player.t_action == C_DROP) {
player.t_using = obj;
player.t_no_move = 2 * movement(&player);
return(FALSE); /* We'll come back after we've waited */
}
}
switch(ch = CCHAR(mvwinch(stdscr, hero.y, hero.x))) {
case PASSAGE:
case SCROLL:
case POTION:
case WEAPON:
case FLOOR:
case STICK:
case ARMOR:
case POOL:
case RELIC:
case GOLD:
case FOOD:
case RING:
case MM:
break;
default:
msg("Can't leave it here");
return(FALSE);
}
}
else {
obj = item;
}
op = OBJPTR(obj);
if (!dropcheck(op))
return(FALSE);
/*
* If it is a scare monster scroll, curse it
*/
if (op->o_type == SCROLL && op->o_which == S_SCARE) {
if (op->o_flags & ISBLESSED)
op->o_flags &= ~ISBLESSED;
else op->o_flags |= ISCURSED;
}
/*
* Take it out of the pack
*/
if (op->o_count >= 2 && op->o_group == 0)
{
nobj = new_item(sizeof *op);
op->o_count--;
op = OBJPTR(nobj);
*op = *(OBJPTR(obj));
op->o_count = 1;
obj = nobj;
}
else {
detach(pack, obj);
inpack--;
}
if(ch == POOL) {
msg("Your %s sinks out of sight.",inv_name(op,TRUE));
o_discard(obj);
}
else if (levtype == POSTLEV) {
op->o_pos = hero; /* same place as hero */
fall(obj,FALSE);
if (item == NULL) /* if item wasn't sold */
msg("Thanks for your donation to the fiend's flea market.");
}
else {
/*
* Link it into the level object list
*/
attach(lvl_obj, obj);
mvaddch(hero.y, hero.x, op->o_type);
op->o_pos = hero;
msg("Dropped %s", inv_name(op, TRUE));
}
updpack(FALSE, &player);
return (TRUE);
}
/*
* do special checks for dropping or unweilding|unwearing|unringing
*/
bool
dropcheck(struct object *op)
{
int save_max;
if (op == NULL)
return TRUE;
if (levtype == POSTLEV) {
if ((op->o_flags & ISCURSED) && (op->o_flags & ISKNOW)) {
msg("The trader does not accept your shoddy merchandise");
return(FALSE);
}
}
/* Player will not drop a relic */
if (op->o_type == RELIC) {
/*
* There is a 1% cumulative chance per relic that trying to get
* rid of it will cause the relic to turn on the player.
*/
if (rnd(100) < cur_relic[op->o_which]++) {
msg("The artifact turns on you.");
msg("It crushes your mind!!! -- More --");
pstats.s_hpt = -1;
wait_for (' ');
death(D_RELIC);
}
else {
if (terse) msg("Can't release it.");
else msg("You cannot bring yourself to release it.");
return FALSE;
}
}
/* If we aren't wearing it, we can drop it */
if (!is_current(op)) return TRUE;
/* At this point, we know we are wearing the item */
if (op->o_flags & ISCURSED) {
msg("You can't. It appears to be cursed.");
return FALSE;
}
if (op->o_type == RING && cur_misc[WEAR_GAUNTLET] != NULL) {
msg ("You have to remove your gauntlets first!");
return FALSE;
}
cur_null(op); /* set current to NULL */
if (op->o_type == RING) {
switch (op->o_which) {
case R_ADDSTR: save_max = max_stats.s_str;
chg_str(-op->o_ac);
max_stats.s_str = save_max;
when R_ADDHIT: pstats.s_dext -= op->o_ac;
when R_ADDINTEL: pstats.s_intel -= op->o_ac;
when R_ADDWISDOM: pstats.s_wisdom -= op->o_ac;
when R_SEEINVIS: if (!ISWEARING(R_SEEINVIS) &&
find_slot(unsee) == 0) {
turn_off(player, CANSEE);
msg("The tingling feeling leaves your eyes");
}
light(&hero);
mvwaddch(cw, hero.y, hero.x, PLAYER);
when R_WARMTH: if (!ISWEARING(R_WARMTH) && !find_slot(nocold))
turn_off(player, NOCOLD);
when R_FIRE: if (!ISWEARING(R_FIRE) &&
!cur_relic[SURTUR_RING] &&
!find_slot(nofire))
turn_off(player, NOFIRE);
when R_LIGHT: {
if(roomin(&hero) != NULL) {
light(&hero);
mvwaddch(cw, hero.y, hero.x, PLAYER);
}
}
when R_SEARCH: kill_daemon(ring_search);
when R_TELEPORT: kill_daemon(ring_teleport);
}
}
else if (op->o_type == MM) {
switch (op->o_which) {
case MM_ADAPTION:
turn_off(player, NOGAS);
when MM_STRANGLE:
msg("You can breathe again.....whew!");
kill_daemon(strangle);
when MM_DANCE:
turn_off(player, ISDANCE);
msg ("Your feet take a break.....whew!");
when MM_FUMBLE:
kill_daemon(fumble);
}
}
return TRUE;
}
/*
* return a new thing
*/
struct linked_list *
new_thing(int thing_type, bool allow_curse)
{
register struct linked_list *item;
register struct object *cur;
register int j;
register int blesschance, cursechance;
item = new_item(sizeof *cur);
cur = OBJPTR(item);
cur->o_hplus = cur->o_dplus = 0;
strncpy(cur->o_damage, "0d0", sizeof(cur->o_damage));
strncpy(cur->o_hurldmg, "0d0", sizeof(cur->o_hurldmg));
cur->o_ac = 0;
cur->o_count = 1;
cur->o_group = 0;
cur->contents = NULL;
cur->o_flags = 0;
cur->o_weight = 0;
cur->o_mark[0] = '\0';
/*
* Decide what kind of object it will be
* If we haven't had food for a while, let it be food.
*/
blesschance = rnd(100);
if (allow_curse) cursechance = rnd(100);
else cursechance = 100; /* No chance of curse */
/* Get the type of item (pick one if 'any' is specified) */
if (thing_type == ALL) j = pick_one(things, NUMTHINGS);
else j = thing_type;
/*
* make sure he gets his vitamins
*/
if (thing_type == ALL && no_food > 3)
j = 2;
/*
* limit the number of foods on a level because it sometimes
* gets out of hand in the "deep" levels where there is a
* treasure room on most every level with lots of food in it
*/
while (thing_type == ALL && levtype != POSTLEV && foods_this_level > 2 &&
j == 2)
j = pick_one(things, NUMTHINGS); /* not too many.... */
switch (j)
{
case TYP_POTION:
cur->o_type = POTION;
do {
cur->o_which = pick_one(p_magic, MAXPOTIONS);
} while (!allow_curse && p_magic[cur->o_which].mi_curse == 100);
cur->o_weight = things[TYP_POTION].mi_wght;
if (cursechance < p_magic[cur->o_which].mi_curse)
cur->o_flags |= ISCURSED;
else if (blesschance < p_magic[cur->o_which].mi_bless)
cur->o_flags |= ISBLESSED;
/* If we made a gain ability potion, see what kind it is */
if (cur->o_which == P_ABIL) cur->o_kind = rnd(NUMABILITIES);
when TYP_SCROLL:
cur->o_type = SCROLL;
do {
cur->o_which = pick_one(s_magic, MAXSCROLLS);
} while (!allow_curse && s_magic[cur->o_which].mi_curse == 100);
cur->o_weight = things[TYP_SCROLL].mi_wght;
if (cursechance < s_magic[cur->o_which].mi_curse)
cur->o_flags |= ISCURSED;
else if (blesschance < s_magic[cur->o_which].mi_bless)
cur->o_flags |= ISBLESSED;
when TYP_FOOD:
no_food = 0;
cur->o_type = FOOD;
cur->o_weight = things[TYP_FOOD].mi_wght;
cur->o_count += extras();
foods_this_level += cur->o_count;
cur->o_which = pick_one(foods, MAXFOODS);
when TYP_WEAPON:
cur->o_type = WEAPON;
cur->o_which = rnd(MAXWEAPONS);
init_weapon(cur, cur->o_which);
if (cursechance < 20)
{
cur->o_flags |= ISCURSED;
cur->o_hplus -= rnd(2) + 1;
cur->o_dplus -= rnd(2) + 1;
}
else if (blesschance < 50) {
cur->o_hplus += rnd(5) + 1;
cur->o_dplus += rnd(5) + 1;
}
when TYP_ARMOR:
cur->o_type = ARMOR;
for (j = 0; j < MAXARMORS; j++)
if (blesschance < armors[j].a_prob)
break;
if (j == MAXARMORS)
{
debug("Picked a bad armor %d", blesschance);
j = 0;
}
cur->o_which = j;
cur->o_ac = armors[j].a_class;
cur->o_weight = armors[j].a_wght;
if (cursechance < 20)
{
cur->o_flags |= ISCURSED;
cur->o_ac += rnd(3)+1;
}
else if (blesschance < 35)
cur->o_ac -= rnd(3)+1;
when TYP_RING:
cur->o_type = RING;
do {
cur->o_which = pick_one(r_magic, MAXRINGS);
} while (!allow_curse && r_magic[cur->o_which].mi_curse == 100);
cur->o_weight = things[TYP_RING].mi_wght;
if (cursechance < r_magic[cur->o_which].mi_curse)
cur->o_flags |= ISCURSED;
else if (blesschance < r_magic[cur->o_which].mi_bless)
cur->o_flags |= ISBLESSED;
switch (cur->o_which)
{
case R_ADDSTR:
case R_ADDWISDOM:
case R_ADDINTEL:
case R_PROTECT:
case R_ADDHIT:
case R_ADDDAM:
cur->o_ac = rnd(2) + 1; /* From 1 to 3 */
if (cur->o_flags & ISCURSED)
cur->o_ac = -cur->o_ac;
if (cur->o_flags & ISBLESSED) cur->o_ac++;
when R_DIGEST:
if (cur->o_flags & ISCURSED) cur->o_ac = -1;
else if (cur->o_flags & ISBLESSED) cur->o_ac = 2;
else cur->o_ac = 1;
}
when TYP_STICK:
cur->o_type = STICK;
do {
cur->o_which = pick_one(ws_magic, MAXSTICKS);
} while (!allow_curse && ws_magic[cur->o_which].mi_curse == 100);
fix_stick(cur);
if (cursechance < ws_magic[cur->o_which].mi_curse)
cur->o_flags |= ISCURSED;
else if (blesschance < ws_magic[cur->o_which].mi_bless)
cur->o_flags |= ISBLESSED;
when TYP_MM:
cur->o_type = MM;
do {
cur->o_which = pick_one(m_magic, MAXMM);
} while (!allow_curse && m_magic[cur->o_which].mi_curse == 100);
cur->o_weight = things[TYP_MM].mi_wght;
if (cursechance < m_magic[cur->o_which].mi_curse)
cur->o_flags |= ISCURSED;
else if (blesschance < m_magic[cur->o_which].mi_bless)
cur->o_flags |= ISBLESSED;
switch (cur->o_which) {
case MM_JUG:
switch(rnd(11)) {
case 0: cur->o_ac = P_PHASE;
when 1: cur->o_ac = P_CLEAR;
when 2: cur->o_ac = P_SEEINVIS;
when 3: cur->o_ac = P_HEALING;
when 4: cur->o_ac = P_MFIND;
when 5: cur->o_ac = P_TFIND;
when 6: cur->o_ac = P_HASTE;
when 7: cur->o_ac = P_RESTORE;
when 8: cur->o_ac = P_FLY;
when 9: cur->o_ac = P_SKILL;
when 10:cur->o_ac = P_FFIND;
}
when MM_OPEN:
cur->o_ac = (4 + rnd(5)) * 5;
when MM_HUNGER:
case MM_DRUMS:
case MM_DISAPPEAR:
case MM_CHOKE:
case MM_KEOGHTOM:
cur->o_ac = 3 + (rnd(3)+1) * 3;
when MM_BRACERS:
if (cur->o_flags & ISCURSED)
cur->o_ac = -(rnd(3)+1);
else
cur->o_ac = rnd(8)+1;
when MM_PROTECT:
if (cur->o_flags & ISCURSED)
cur->o_ac = -(rnd(3)+1);
else
cur->o_ac = rnd(5)+1;
when MM_DISP:
cur->o_ac = 2;
when MM_SKILLS: /* set it to a character class */
cur->o_ac = rnd(NUM_CHARTYPES-1);
otherwise:
cur->o_ac = 0;
}
otherwise:
debug("Picked a bad kind of object");
wait_for(' ');
}
return item;
}
/*
* provide a new item tailored to specification
*/
struct linked_list *
spec_item(int type, int which, int hit, int damage)
{
register struct linked_list *item;
register struct object *obj;
item = new_item(sizeof *obj);
obj = OBJPTR(item);
obj->o_count = 1;
obj->o_group = 0;
obj->contents = NULL;
obj->o_type = type;
obj->o_which = which;
strncpy(obj->o_damage, "0d0", sizeof(obj->o_damage));
strncpy(obj->o_hurldmg, "0d0", sizeof(obj->o_hurldmg));
obj->o_hplus = 0;
obj->o_dplus = 0;
obj->o_flags = 0;
obj->o_mark[0] = '\0';
obj->o_text = NULL;
obj->o_launch = 0;
obj->o_weight = 0;
/* Handle special characteristics */
switch (type) {
case WEAPON:
init_weapon(obj, which);
obj->o_hplus = hit;
obj->o_dplus = damage;
obj->o_ac = 10;
if (hit > 0 || damage > 0) obj->o_flags |= ISBLESSED;
else if (hit < 0 || damage < 0) obj->o_flags |= ISCURSED;
when ARMOR:
obj->o_ac = armors[which].a_class - hit;
if (hit > 0) obj->o_flags |= ISBLESSED;
else if (hit < 0) obj->o_flags |= ISCURSED;
when RING:
obj->o_ac = hit;
switch (obj->o_which) {
case R_ADDSTR:
case R_ADDWISDOM:
case R_ADDINTEL:
case R_PROTECT:
case R_ADDHIT:
case R_ADDDAM:
case R_DIGEST:
if (hit > 1) obj->o_flags |= ISBLESSED;
else if (hit < 0) obj->o_flags |= ISCURSED;
}
when STICK:
fix_stick(obj);
obj->o_charges = hit;
when GOLD:
obj->o_type = GOLD;
obj->o_count = GOLDCALC;
obj->o_ac = 11;
when MM:
obj->o_type = MM;
obj->o_ac = hit;
when RELIC:
/* Handle weight here since these are all created uniquely */
obj->o_weight = things[TYP_RELIC].mi_wght;
if (obj->o_which == EMORI_CLOAK)
obj->o_charges = 1;
}
return(item);
}
/*
* pick an item out of a list of nitems possible magic items
*/
int
pick_one(struct magic_item *magic, int nitems)
{
register struct magic_item *end;
register int i;
register struct magic_item *start;
start = magic;
for (end = &magic[nitems], i = rnd(1000); magic < end; magic++)
if (i < magic->mi_prob)
break;
if (magic == end)
{
if (wizard)
{
msg("bad pick_one: %d from %d items", i, nitems);
for (magic = start; magic < end; magic++)
msg("%s: %d%%", magic->mi_name, magic->mi_prob);
}
magic = start;
}
return (int) (magic - start);
}
/* blesscurse returns whether, according to the flag, the object is
* blessed, cursed, or neither
*/
char *
blesscurse(int flags)
{
if (flags & ISKNOW) {
if (flags & ISCURSED) return("cursed ");
if (flags & ISBLESSED) return("blessed ");
return("normal ");
}
return("");
}
/*
* p_kind returns the type of potion for some types of identified potions;
* otherwise, it returns the color.
* We assume that obj points to a potion
*/
char *
p_kind(struct object *obj)
{
if (obj->o_which == P_ABIL) return(abilities[obj->o_kind]);
else return(p_colors[obj->o_which]);
}
/*
* extras:
* Return the number of extra items to be created
*/
int
extras(void)
{
reg int i;
i = rnd(100);
if (i < 4) /* 4% for 2 more */
return (2);
else if (i < 11) /* 7% for 1 more */
return (1);
else /* otherwise no more */
return (0);
}