/**
* Attempts to place a monster of the given race at the given location.
*
* Note that certain monsters are placed with a large group of
* identical or similar monsters. However, if `group_okay` is false,
* then such monsters are placed by themselves.
*
* If `sleep` is true, the monster is placed with its default sleep value,
* which is given in monster.txt.
*
* `origin` is the item origin to use for any monster drops (e.g. ORIGIN_DROP,
* ORIGIN_DROP_PIT, etc.)
*/
bool place_new_monster(struct chunk *c, int y, int x, struct monster_race *race,
bool sleep, bool group_okay, byte origin)
{
struct monster_friends *friends;
struct monster_friends_base *friends_base;
int total;
assert(c);
assert(race);
/* Place one monster, or fail */
if (!place_new_monster_one(c, y, x, race, sleep, origin)) return (false);
/* We're done unless the group flag is set */
if (!group_okay) return (true);
/* Go through friends flags */
for (friends = race->friends; friends; friends = friends->next) {
if ((unsigned int)randint0(100) >= friends->percent_chance)
continue;
/* Calculate the base number of monsters to place */
total = damroll(friends->number_dice, friends->number_side);
place_friends(c, y, x, race, friends->race, total, sleep, origin);
}
/* Go through the friends_base flags */
for (friends_base = race->friends_base; friends_base;
friends_base = friends_base->next){
struct monster_race *friends_race;
/* Check if we pass chance for the monster appearing */
if ((unsigned int)randint0(100) >= friends_base->percent_chance)
continue;
total = damroll(friends_base->number_dice, friends_base->number_side);
/* Set the escort index base*/
place_monster_base = friends_base->base;
/* Prepare allocation table */
get_mon_num_prep(place_monster_base_okay);
/* Pick a random race */
friends_race = get_mon_num(race->level);
/* Reset allocation table */
get_mon_num_prep(NULL);
/* Handle failure */
if (!friends_race) break;
place_friends(c, y, x, race, friends_race, total, sleep, origin);
}
/* Success */
return (true);
}
/**
* Place monsters, up to the number asked for, in a rectangle centered on
* y0, x0. Accept values for monster depth, symbol, and maximum vertical
* and horizontal displacement. Call monster restriction functions if
* needed.
* \param c the current chunk being generated
* \param type the type of monster (see comments to mon_restrict())
* \param depth selection depth
* \param num the number of monsters to try and place - inexact due to groups
* \param y0
* \param x0 the centre of the rectangle for monster placement
* \param dy
* \param dx the dimensions of the rectangle
* \param origin the origin for monster drops
*
* Return prematurely if the code starts looping too much (this may happen
* if y0 or x0 are out of bounds, or the area is already occupied).
*/
void spread_monsters(struct chunk *c, const char *type, int depth, int num,
int y0, int x0, int dy, int dx, byte origin)
{
int i, j; /* Limits on loops */
int count;
int y = y0, x = x0;
int start_mon_num = c->mon_max;
/* Restrict monsters. Allow uniques. Leave area empty if none found. */
if (!mon_restrict(type, depth, true))
return;
/* Build the monster probability table. */
if (!get_mon_num(depth))
return;
/* Try to summon monsters within our rectangle of effect. */
for (count = 0, i = 0; ((count < num) && (i < 50)); i++) {
/* Get a location */
if ((dy == 0) && (dx == 0)) {
y = y0;
x = x0;
if (!square_in_bounds(c, y, x))
return;
} else {
for (j = 0; j < 10; j++) {
y = rand_spread(y0, dy);
x = rand_spread(x0, dx);
if (!square_in_bounds(c, y, x)) {
if (j < 9)
continue;
else
return;
}
break;
}
}
/* Require "empty" floor grids */
if (!square_isempty(c, y, x)) continue;
/* Place the monster (sleeping, allow groups) */
pick_and_place_monster(c, y, x, depth, true, true, origin);
/* Rein in monster groups and escorts a little. */
if (c->mon_max - start_mon_num > num * 2)
break;
/* Count the monster(s), reset the loop count */
count++;
i = 0;
}
/* Remove monster restrictions. */
(void) mon_restrict(NULL, depth, true);
}
/**
* Picks a monster race, makes a new monster of that race, then attempts to
* place it in the dungeon. The monster race chosen will be appropriate for
* dungeon level equal to `depth`.
*
* If `sleep` is true, the monster is placed with its default sleep value,
* which is given in monster.txt.
*
* If `group_okay` is true, we allow the placing of a group, if the chosen
* monster appears with friends or an escort.
*
* `origin` is the item origin to use for any monster drops (e.g. ORIGIN_DROP,
* ORIGIN_DROP_PIT, etc.)
*
* Returns TRUE if we successfully place a monster.
*/
bool pick_and_place_monster(struct cave *c, int y, int x, int depth, bool sleep,
bool group_okay, byte origin)
{
/* Pick a monster race */
monster_race *race = get_mon_num(depth);
if (!race) return (FALSE);
/* Attempt to place the monster */
return (place_new_monster(c, y, x, race, sleep, group_okay, origin));
}
/**
* Picks a monster race, makes a new monster of that race, then attempts to
* place it in the dungeon. The monster race chosen will be appropriate for
* dungeon level equal to `depth`.
*
* If `sleep` is true, the monster is placed with its default sleep value,
* which is given in monster.txt.
*
* If `group_okay` is true, we allow the placing of a group, if the chosen
* monster appears with friends or an escort.
*
* `origin` is the item origin to use for any monster drops (e.g. ORIGIN_DROP,
* ORIGIN_DROP_PIT, etc.)
*
* Returns true if we successfully place a monster.
*/
bool pick_and_place_monster(struct chunk *c, int y, int x, int depth,
bool sleep, bool group_okay, byte origin)
{
/* Pick a monster race */
struct monster_race *race = get_mon_num(depth);
if (race) {
return place_new_monster(c, y, x, race, sleep, group_okay, origin);
} else {
return false;
}
}
/**
* Picks a monster race, makes a new monster of that race, then attempts to
* place it in the dungeon. The monster race chosen will be appropriate for
* dungeon level equal to `depth`.
*
* If `sleep` is true, the monster is placed with its default sleep value,
* which is given in monster.txt.
*
* If `group_okay` is true, we allow the placing of a group, if the chosen
* monster appears with friends or an escort.
*
* `origin` is the item origin to use for any monster drops (e.g. ORIGIN_DROP,
* ORIGIN_DROP_PIT, etc.)
*
* Returns TRUE if we successfully place a monster.
*/
bool pick_and_place_monster(struct cave *c, int y, int x, int depth, bool sleep,
bool group_okay, byte origin)
{
int r_idx;
/* Pick a monster race */
r_idx = get_mon_num(depth);
/* Handle failure */
if (!r_idx) return (FALSE);
/* Attempt to place the monster */
return (place_new_monster(c, y, x, r_idx, sleep, group_okay, origin));
}
/**
* To avoid rebuilding the monster list too often (which can quickly
* get expensive), we handle monsters of a specified race separately.
*
* \param c the current chunk being generated
* \param racial_symbol the allowable monster_base symbols
* \param vault_type the type of vault, which affects monster selection depth
* \param data the vault text description, which contains the racial symbol
* \param y1 the limits of the vault
* \param y2 the limits of the vault
* \param x1 the limits of the vault
* \param x2 the limits of the vault
*/
void get_vault_monsters(struct chunk *c, char racial_symbol[], char *vault_type,
const char *data, int y1, int y2, int x1, int x2)
{
int i, y, x, depth;
const char *t;
for (i = 0; racial_symbol[i] != '\0'; i++) {
/* Require correct race, allow uniques. */
allow_unique = true;
my_strcpy(base_d_char, format("%c", racial_symbol[i]),
sizeof(base_d_char));
/* Determine level of monster */
if (strstr(vault_type, "Lesser vault"))
depth = player->depth + 2;
else if (strstr(vault_type, "Medium vault"))
depth = player->depth + 4;
else if (strstr(vault_type, "Greater vault"))
depth = player->depth + 6;
else
depth = player->depth;
/* Prepare allocation table */
get_mon_num_prep(mon_select);
/* Build the monster probability table. */
if (!get_mon_num(depth))
continue;
/* Place the monsters */
for (t = data, y = y1; y <= y2; y++) {
for (x = x1; x <= x2; x++, t++) {
if (*t == racial_symbol[i]) {
/* Place a monster */
pick_and_place_monster(c, y, x, depth, false,
false, ORIGIN_DROP_SPECIAL);
}
}
}
}
/* Clear any current monster restrictions. */
get_mon_num_prep(NULL);
}
/*
* Generate a new dungeon level
*
* Note that "dun_body" adds about 4000 bytes of memory to the stack.
*/
static bool cave_gen(void)
{
int i, j, k, y, x, y1, x1;
int extraloot,ctx;
int sizelootadjustment,totalattempts;
int max_vault_ok = 3;
int feat1, feat2;
cave_type *c_ptr;
bool destroyed = FALSE;
bool empty_level = FALSE;
bool cavern = FALSE;
bool lairlevel = FALSE; /* Lair Level */
int lotsorooms = 0;
int laketype = 0;
int droom_min = DUN_ROOMS_MIN;
int droom_max = DUN_ROOMS_MAX;
int dmod = p_ptr->depth;
int dmod2 = p_ptr->depth * 3;
dun_data dun_body;
if (dmod < 1) dmod = 1;
if (one_in_(2)) lotsorooms = randint1(9)+1;
/* Prepare allocation table */
get_mon_num_prep(get_monster_hook(), NULL);
/* Global data */
dun = &dun_body;
droom_min += dmod;
droom_max += dmod2;
if (droom_min > droom_max) droom_min = droom_max - 10;
if (droom_max < droom_min) droom_max = droom_min + 10;
if (droom_min < 1)
{
droom_min = 5;
droom_max = 15;
}
if (lotsorooms)
{
droom_min *= lotsorooms;
droom_max *= lotsorooms;
}
if (droom_min > 100) droom_min = 100;
if (droom_max > 300) droom_max = 300;
if (one_in_(11)) lairlevel = TRUE;
extraloot = 0;
ctx = 0;
sizelootadjustment = 0;
totalattempts = 0;
sizelootadjustment = ((max_hgt - min_hgt) / 22) + ((max_wid - min_wid) / 66);
if (sizelootadjustment < 1) sizelootadjustment = 1;
if (max_hgt - min_hgt < 23) max_vault_ok--;
if (max_wid - min_wid < 34) max_vault_ok--;
/* Hack - no vaults in moria mode */
if (ironman_moria) max_vault_ok = 0;
/* Randomize the dungeon creation values */
dun_rooms = rand_range(droom_min, droom_max);
dun_tun_rnd = rand_range(DUN_TUN_RND_MIN, DUN_TUN_RND_MAX);
dun_tun_chg = rand_range(DUN_TUN_CHG_MIN, DUN_TUN_CHG_MAX);
dun_tun_con = rand_range(DUN_TUN_CON_MIN, DUN_TUN_CON_MAX);
dun_tun_pen = rand_range(DUN_TUN_PEN_MIN, DUN_TUN_PEN_MAX);
dun_tun_jct = rand_range(DUN_TUN_JCT_MIN, DUN_TUN_JCT_MAX);
/* Empty arena levels */
if (ironman_empty_levels || (empty_levels && one_in_(EMPTY_LEVEL)))
{
empty_level = TRUE;
if (cheat_room)
msg_print("Arena level.");
}
/* Hack -- Start with basic granite */
for (y = min_hgt; y < max_hgt; y++)
{
for (x = min_wid; x < max_wid; x++)
{
if (empty_level)
cave[y][x].feat = FEAT_FLOOR;
else
/* Create granite wall */
cave[y][x].feat = FEAT_WALL_EXTRA;
}
}
/* Possible "destroyed" level */
if ((p_ptr->depth > 15) && one_in_(DUN_DEST) && (small_levels))
{
destroyed = TRUE;
/* extra rubble around the place looks cool */
build_lake(LAKE_DESTROY);
}
/* Make a lake some of the time */
if (one_in_(LAKE_LEVEL) && !empty_level && !destroyed && terrain_streams)
{
/* Lake of Water */
if (p_ptr->depth > 52) laketype = LAKE_WATER;
/* Lake of Lava */
if (p_ptr->depth > 90) laketype = LAKE_LAVA;
if (laketype != 0)
{
if (cheat_room)
msg_print("Lake on the level.");
build_lake(laketype);
}
}
if (one_in_(DUN_CAV1/(p_ptr->depth + DUN_CAV2)) && !empty_level &&
(laketype == 0) && !destroyed && (p_ptr->depth >= MIN_CAVERN))
{
cavern = TRUE;
/* make a large fractal cave in the middle of the dungeon */
if (cheat_room)
msg_print("Cavern on level.");
build_cavern();
}
/* Hack -- No destroyed "quest" levels */
if (quest_number(p_ptr->depth)) destroyed = FALSE;
/* Actual maximum number of rooms on this level */
dun->row_rooms = (max_hgt - min_hgt) / BLOCK_HGT;
dun->col_rooms = (max_wid - min_hgt) / BLOCK_WID;
/* Initialize the room table */
for (y = 0; y < dun->row_rooms; y++)
{
for (x = 0; x < dun->col_rooms; x++)
{
dun->room_map[y][x] = FALSE;
}
}
/* No "crowded" rooms yet */
dun->crowded = 0;
/* No rooms yet */
dun->cent_n = 0;
/* Build some rooms */
for (i = 0; i < dun_rooms; i++)
{
/* Pick a block for the room */
y = randint0(dun->row_rooms);
x = randint0(dun->col_rooms);
/* Align dungeon rooms */
if (dungeon_align)
{
/* Slide some rooms right */
if ((x % 3) == 0) x++;
/* Slide some rooms left */
if ((x % 3) == 2) x--;
}
/* Attempt an "unusual" room */
if (ironman_rooms || (randint0(DUN_UNUSUAL) < p_ptr->depth))
{
/* Roll for room type */
k = randint0(100);
/* Attempt a very unusual room */
if ((ironman_rooms && (randint0(DUN_UNUSUAL) < p_ptr->depth * 2)) ||
(randint0(DUN_UNUSUAL) < p_ptr->depth))
{
#ifdef FORCE_V_IDX
if (room_build(y, x, 8)) continue;
#else
/* Type 8 -- Greater vault (10%) */
if (k < 10)
{
if (max_vault_ok > 1)
{
if (room_build(y, x, 8)) continue;
}
else
{
if (cheat_room) msg_format("Refusing a greater vault. %d", max_vault_ok);
}
}
/* Type 7 -- Lesser vault (13%) */
if (k < 23)
{
if (max_vault_ok > 0)
{
if (room_build(y, x, 7)) continue;
}
else
{
if (cheat_room) msg_print("Refusing a lesser vault.");
}
}
/* Type 5 -- Monster nest (8%) */
if ((k < 31) && room_build(y, x, 5)) continue;
/* Type 6 -- Monster pit (5%) */
if ((k < 36) && room_build(y, x, 6)) continue;
/* Type 10 -- Random vault (11%) */
if (k < 47)
{
if (max_vault_ok > 0)
{
if (room_build(y, x, 10)) continue;
}
else
{
if (cheat_room) msg_print("Refusing a random vault.");
}
}
#endif
}
/* Type 4 -- Large room (15%) */
if ((k < 15) && room_build(y, x, 4)) continue;
/* Type 14 -- Large room (10%) */
if ((k < 25) && room_build(y, x, 14)) continue;
/* Type 13 -- Large Feature room (5%) */
if ((k < 30) && room_build(y, x, 13)) continue;
/* Type 3 -- Cross room (20%) */
if ((k < 50) && room_build(y, x, 3)) continue;
/* Type 2 -- Overlapping (25%) */
if ((k < 75) && room_build(y, x, 2)) continue;
/* Type 11 -- Parallelagram (5%) */
if ((k < 80) && room_build(y, x, 15)) continue;
/* Type 11 -- Circular (5%) */
if ((k < 85) && room_build(y, x, 11)) continue;
/* Type 12 -- Crypt (15%) */
if ((k < 100) && room_build(y, x, 12)) continue;
}
/* The deeper you are, the more cavelike the rooms are */
k = randint1(100);
/* No caves when a cavern exists: they look bad */
if ((k < p_ptr->depth) && (!cavern) && (!empty_level) && (laketype == 0))
{
/* Type 9 -- Fractal cave */
if (room_build(y, x, 9)) continue;
}
else
{
/* Attempt a "trivial" room */
if (room_build(y, x, 1)) continue;
}
}
/* Make a hole in the dungeon roof sometimes at level 1 */
if ((p_ptr->depth == 1) && terrain_streams)
{
while (one_in_(DUN_MOS_DEN))
{
place_trees(rand_range(min_wid + 1, max_wid - 2),
rand_range(min_hgt + 1, max_hgt - 2));
}
}
/* Destroy the level if necessary */
if (destroyed) destroy_level();
/* Hack -- Add some rivers */
if (one_in_(3) && (randint1(p_ptr->depth) > 5) && terrain_streams)
{
/* Choose water or lava */
if (randint0(MAX_DEPTH * 2) > p_ptr->depth)
{
feat1 = FEAT_DEEP_WATER;
feat2 = FEAT_SHAL_WATER;
}
else
{
feat1 = FEAT_DEEP_LAVA;
feat2 = FEAT_SHAL_LAVA;
}
/* Only add river if matches lake type or if have no lake at all */
if (((laketype == 1) && (feat1 == FEAT_DEEP_LAVA)) ||
((laketype == 2) && (feat1 == FEAT_DEEP_WATER)) ||
(laketype == 0))
{
add_river(feat1, feat2);
}
}
/* Special boundary walls -- Top */
for (x = min_wid; x < max_wid; x++)
{
/* Clear previous contents, add "solid" perma-wall */
cave[min_hgt][x].feat = FEAT_PERM_SOLID;
}
/* Special boundary walls -- Bottom */
for (x = min_wid; x < max_wid; x++)
{
/* Clear previous contents, add "solid" perma-wall */
cave[max_hgt - 1][x].feat = FEAT_PERM_SOLID;
}
/* Special boundary walls -- Left */
for (y = min_hgt; y < max_hgt; y++)
{
/* Clear previous contents, add "solid" perma-wall */
cave[y][min_wid].feat = FEAT_PERM_SOLID;
}
/* Special boundary walls -- Right */
for (y = min_hgt; y < max_hgt; y++)
{
/* Clear previous contents, add "solid" perma-wall */
cave[y][max_wid - 1].feat = FEAT_PERM_SOLID;
}
/* Hack -- Scramble the room order */
for (i = 0; i < dun->cent_n; i++)
{
int pick1 = randint0(dun->cent_n);
int pick2 = randint0(dun->cent_n);
y1 = dun->cent[pick1].y;
x1 = dun->cent[pick1].x;
dun->cent[pick1].y = dun->cent[pick2].y;
dun->cent[pick1].x = dun->cent[pick2].x;
dun->cent[pick2].y = y1;
dun->cent[pick2].x = x1;
}
/* Start with no tunnel doors */
dun->door_n = 0;
/* Hack -- connect the first room to the last room */
y = dun->cent[dun->cent_n-1].y;
x = dun->cent[dun->cent_n-1].x;
/* Connect all the rooms together */
for (i = 0; i < dun->cent_n; i++)
{
/* Reset the arrays */
dun->tunn_n = 0;
dun->wall_n = 0;
/* Connect the room to the previous room */
#ifdef PILLAR_TUNNELS
if ((randint1(20) > p_ptr->depth) && one_in_(4))
{
/* make catacomb-like tunnel */
(void)build_tunnel2(dun->cent[i].x, dun->cent[i].y, x, y, 3, 30);
}
else if (randint1(p_ptr->depth) > 50)
#else
if (randint1(p_ptr->depth) > 50)
#endif /* PILLAR_TUNNELS */
{
/* make cave-like tunnel */
(void)build_tunnel2(dun->cent[i].x, dun->cent[i].y, x, y, 2, 2);
}
else
{
/* make normal tunnel */
build_tunnel(dun->cent[i].y, dun->cent[i].x, y, x);
}
/* Turn the tunnel into corridor */
for (j = 0; j < dun->tunn_n; j++)
{
/* Access the grid */
y = dun->tunn[j].y;
x = dun->tunn[j].x;
/* Access the grid */
c_ptr = &cave[y][x];
/* Deleting a locked or jammed door is problematical */
delete_field_location(c_ptr);
/* Clear previous contents (if not a lake), add a floor */
if ((c_ptr->feat < FEAT_DEEP_WATER) ||
(c_ptr->feat > FEAT_SHAL_LAVA))
{
c_ptr->feat = FEAT_FLOOR;
}
}
/* Apply the piercings that we found */
for (j = 0; j < dun->wall_n; j++)
{
/* Access the grid */
y = dun->wall[j].y;
x = dun->wall[j].x;
/* Access the grid */
c_ptr = &cave[y][x];
/* Deleting a locked or jammed door is problematical */
delete_field_location(c_ptr);
/* Clear previous contents, add up floor */
c_ptr->feat = FEAT_FLOOR;
/* Occasional doorway */
if (randint0(100) < dun_tun_pen)
{
/* Place a random door */
place_random_door(y, x);
}
}
/* Remember the "previous" room */
y = dun->cent[i].y;
x = dun->cent[i].x;
}
/* Place intersection doors */
for (i = 0; i < dun->door_n; i++)
{
/* Extract junction location */
y = dun->door[i].y;
x = dun->door[i].x;
/* Try placing doors */
try_door(y, x - 1);
try_door(y, x + 1);
try_door(y - 1, x);
try_door(y + 1, x);
}
/* Hack -- Add some magma streamers */
for (i = 0; i < DUN_STR_MAG; i++)
{
build_streamer(FEAT_MAGMA, DUN_STR_MC);
}
/* Hack -- Add some quartz streamers */
for (i = 0; i < DUN_STR_QUA; i++)
{
build_streamer(FEAT_QUARTZ, DUN_STR_QC);
}
/* Place 3 or 4 down stairs near some walls */
if (!alloc_stairs(FEAT_MORE, rand_range(3, 4), 3)) return FALSE;
/* Place 1 or 2 up stairs near some walls */
if (!alloc_stairs(FEAT_LESS, rand_range(3, 4), 3)) return FALSE;
/* Handle the quest monster placements */
for (i = 0; i < max_quests; i++)
{
if ((quest[i].status == QUEST_STATUS_TAKEN) &&
((quest[i].type == QUEST_TYPE_KILL_LEVEL) ||
(quest[i].type == QUEST_TYPE_RANDOM)) &&
(quest[i].level == p_ptr->depth) &&
!(quest[i].flags & QUEST_FLAG_PRESET))
{
monster_race *r_ptr = &r_info[quest[i].r_idx];
/* Hack -- "unique" monsters must be "unique" */
if ((r_ptr->flags1 & RF1_UNIQUE) &&
(r_ptr->cur_num >= r_ptr->max_num))
{
/* The unique is already dead */
quest[i].status = QUEST_STATUS_FINISHED;
}
else
{
bool group;
/* Hard quests -> revive all monsters */
if (ironman_hard_quests)
{
quest[i].cur_num = 0;
}
for (j = 0; j < (quest[i].max_num - quest[i].cur_num); j++)
{
for (k = 0; k < SAFE_MAX_ATTEMPTS; k++)
{
/* Find an empty grid */
while (TRUE)
{
y = rand_range(min_hgt + 1, max_hgt - 2);
x = rand_range(min_wid + 1, max_wid - 2);
/* Access the grid */
c_ptr = &cave[y][x];
if (!cave_naked_grid(c_ptr)) continue;
if (distance(y, x, p_ptr->py, p_ptr->px) < 10) continue;
else break;
}
if (r_ptr->flags1 & RF1_FRIENDS)
group = FALSE;
else
group = TRUE;
/* Try to place the monster */
if (place_monster_aux(y, x, quest[i].r_idx, FALSE, group, FALSE, FALSE))
{
/* Success */
break;
}
else
{
/* Failure - Try again */
continue;
}
}
}
}
}
}
/* Basic "amount" */
k = (p_ptr->depth / 3);
if (k > 10) k = 10;
if (k < 2) k = 2;
/* Pick a base number of monsters */
i = MIN_M_ALLOC_LEVEL;
if (!(lairlevel))
{
/* To make small levels a bit more playable */
if (max_hgt < MAX_HGT || max_wid < MAX_WID)
{
int small_tester = i;
i = (i * max_hgt) / MAX_HGT;
i = (i * max_wid) / MAX_WID;
i += 1;
if (i > small_tester) i = small_tester;
else if (cheat_hear)
{
msg_format("Reduced monsters base from %d to %d", small_tester, i);
}
}
i += randint1(8);
/* Put some monsters in the dungeon */
for (i = i + k; i > 0; i--)
{
(void)alloc_monster(0, TRUE);
}
}
if (lairlevel)
{
int r_idx = get_mon_num(p_ptr->depth + randint1(12) + 3), attempts = (randint1(200)+100);
monster_race *r_ptr = &r_info[r_idx];
attempts += ((10 + sizelootadjustment) * r_ptr->level);
if (cheat_room)
msg_print("Smile! Then Die!");
totalattempts = 0;
while (attempts && (totalattempts <= 10000))
{
/* attempts--;*/
ctx = 0;
y = rand_range(min_hgt + 1, max_hgt - 2);
x = rand_range(min_wid + 1, max_wid - 2);
/* Access the grid */
c_ptr = &cave[y][x];
if (!cave_naked_grid(c_ptr)) ctx = 1;
if (distance(y, x, p_ptr->py, p_ptr->px) < 10) ctx = 1;
/* Try to place the monster */
if (ctx == 0)
{
if (place_monster_aux(y, x, r_idx, FALSE, (one_in_(10)) ? TRUE : FALSE, FALSE, FALSE))
{
extraloot++;
attempts--;
}
}
totalattempts++;
}
}
/* Place some traps in the dungeon */
alloc_object(ALLOC_SET_BOTH, ALLOC_TYP_TRAP, randint1(k));
/* Put some rubble in corridors */
alloc_object(ALLOC_SET_CORR, ALLOC_TYP_RUBBLE, randint1(k));
/* Put some objects in rooms */
alloc_object(ALLOC_SET_ROOM, ALLOC_TYP_OBJECT, randnor(DUN_AMT_ROOM, 3));
if (lairlevel)
{
alloc_object(ALLOC_SET_BOTH, ALLOC_TYP_TRAP, randint1(k*30));
/* Hack - Make loot desirable! */
/* AKA - Sucker in the PC */
dun_theme.treasure = qreward_theme[p_ptr->pclass].treasure;
dun_theme.combat = qreward_theme[p_ptr->pclass].combat;
dun_theme.magic = qreward_theme[p_ptr->pclass].magic;
dun_theme.tools = qreward_theme[p_ptr->pclass].tools;
/* Put loot! in the dungeon */
alloc_object(ALLOC_SET_BOTH, ALLOC_TYP_OBJECT, extraloot);
alloc_object(ALLOC_SET_BOTH, ALLOC_TYP_GOLD, extraloot);
}
/* Hack - Reset the object theme */
dun_theme.treasure = 20;
dun_theme.combat = 20;
dun_theme.magic = 20;
dun_theme.tools = 20;
/* Put some objects/gold in the dungeon */
alloc_object(ALLOC_SET_BOTH, ALLOC_TYP_OBJECT, randnor(DUN_AMT_ITEM, 3));
alloc_object(ALLOC_SET_BOTH, ALLOC_TYP_GOLD, randnor(DUN_AMT_GOLD, 3));
/* Put some invisible walls in the dungeon for nightmare mode */
if (ironman_nightmare)
{
alloc_object(ALLOC_SET_BOTH, ALLOC_TYP_INVIS, randnor(DUN_AMT_INVIS, 3));
}
if (empty_level && (!one_in_(DARK_EMPTY) || (randint1(100) > p_ptr->depth)))
{
/* Lite the cave */
for (y = min_hgt; y < max_hgt; y++)
{
for (x = min_hgt; x < max_wid; x++)
{
cave[y][x].info |= (CAVE_GLOW);
}
}
}
/* Determine the character location */
if (!new_player_spot())
return FALSE;
return TRUE;
}
/**
* Funtion for placing appropriate monsters in a room of chambers
*
* \param c the current chunk being generated
* \param y1 the limits of the vault
* \param x1 the limits of the vault
* \param y2 the limits of the vault
* \param x2 the limits of the vault
* \param name the name of the monster type for use in mon_select()
* \param area the total room area, used for scaling monster quantity
*/
void get_chamber_monsters(struct chunk *c, int y1, int x1, int y2, int x2,
char *name, int area)
{
int i, y, x;
s16b monsters_left, depth;
bool random = one_in_(20);
/* Get a legal depth. */
depth = c->depth + randint0(11) - 5;
/* Choose a pit profile, using that depth. */
if (!random)
set_pit_type(depth, 0);
/* Allow (slightly) tougher monsters. */
depth = c->depth + (c->depth < 60 ? c->depth / 12 : 5);
/* Set monster generation restrictions. Occasionally random. */
if (random) {
if (!mon_restrict("random", depth, true))
return;
my_strcpy(name, "random", sizeof(name));
} else {
if (!mon_restrict(dun->pit_type->name, depth, true))
return;
my_strcpy(name, dun->pit_type->name, sizeof(name));
}
/* Build the monster probability table. */
if (!get_mon_num(depth)) {
(void) mon_restrict(NULL, depth, false);
name = NULL;
return;
}
/* No normal monsters. */
generate_mark(c, y1, x1, y2, x2, SQUARE_MON_RESTRICT);
/* Allow about a monster every 20-30 grids. */
monsters_left = area / (30 - c->depth / 10);
/* Place the monsters. */
for (i = 0; i < 300; i++) {
/* Check for early completion. */
if (!monsters_left)
break;
/* Pick a random in-room square. */
y = y1 + randint0(1 + ABS(y2 - y1));
x = x1 + randint0(1 + ABS(x2 - x1));
/* Require a passable square with no monster in it already. */
if (!square_isempty(c, y, x))
continue;
/* Place a single monster. Sleeping 2/3rds of the time. */
pick_and_place_monster(c, y, x, c->depth, (randint0(3) != 0), false,
ORIGIN_DROP_SPECIAL);
/* One less monster to place. */
monsters_left--;
}
/* Remove our restrictions. */
(void) mon_restrict(NULL, depth, false);
}
/**
* Places a monster (of the specified "type") near the given
* location. Return the siummoned monster's level iff a monster was
* actually summoned.
*
* We will attempt to place the monster up to 10 times before giving up.
*
* This function takes the "monster level"
* of the summoning monster as a parameter, and use that, along with
* the current dungeon level, to help determine the level of the
* desired monster. Note that this is an upper bound, and also
* tends to "prefer" monsters of that level. Currently, we use
* the average of the dungeon and monster levels, and then add
* five to allow slight increases in monster power.
*
* Note that we use the new "monster allocation table" creation code
* to restrict the "get_mon_num()" function to the set of "legal"
* monsters, making this function much faster and more reliable.
*
* Note that this function may not succeed, though this is very rare.
*/
int summon_specific(int y1, int x1, int lev, int type, bool delay, bool call)
{
int i, x = 0, y = 0;
struct monster *mon;
struct monster_race *race;
/* Look for a location, allow up to 4 squares away */
for (i = 0; i < 60; ++i) {
/* Pick a distance */
int d = (i / 15) + 1;
/* Pick a location */
scatter(cave, &y, &x, y1, x1, d, true);
/* Require "empty" floor grid */
if (!square_isempty(cave, y, x)) continue;
/* No summon on glyphs */
if (square_iswarded(cave, y, x) || square_isdecoyed(cave, y, x)) {
continue;
}
/* Okay */
break;
}
/* Failure */
if (i == 60) return (0);
/* Save the "summon" type */
summon_specific_type = type;
/* Use the new calling scheme if requested */
if (call && (type != summon_name_to_idx("UNIQUE")) &&
(type != summon_name_to_idx("WRAITH"))) {
return (call_monster(y, x));
}
/* Prepare allocation table */
get_mon_num_prep(summon_specific_okay);
/* Pick a monster, using the level calculation */
race = get_mon_num((player->depth + lev) / 2 + 5);
/* Prepare allocation table */
get_mon_num_prep(NULL);
/* Handle failure */
if (!race) return (0);
/* Attempt to place the monster (awake, don't allow groups) */
if (!place_new_monster(cave, y, x, race, false, false, ORIGIN_DROP_SUMMON))
return (0);
/* Success, return the level of the monster */
mon = square_monster(cave, y, x);
/* If delay, try to let the player act before the summoned monsters,
* including slowing down faster monsters for one turn */
/* XXX should this now be hold monster for a turn? */
if (delay) {
mon->energy = 0;
if (mon->race->speed > player->state.speed)
mon_inc_timed(mon, MON_TMD_SLOW, 1, MON_TMD_FLG_NOMESSAGE, false);
}
return (mon->race->level);
}
/**
* Place monsters, up to the number asked for, in a rectangle centered on
* y0, x0. Accept values for monster depth, symbol, and maximum vertical
* and horizontal displacement. Call monster restriction functions if
* needed.
*
* Return prematurely if the code starts looping too much (this may happen
* if y0 or x0 are out of bounds, or the area is already occupied).
*/
extern void spread_monsters(char symbol, int depth, int num, int y0, int x0,
int dy, int dx)
{
int i, j; /* Limits on loops */
int count;
int y = y0, x = x0;
int start_mon_num = m_max;
bool dummy;
/* Restrict monsters. Allow uniques. */
(void) mon_restrict(symbol, (byte) depth, &dummy, TRUE);
/* Set generation level */
monster_level = depth;
/* Build the monster probability table. */
if (!get_mon_num(depth))
return;
/* Try to summon monsters within our rectangle of effect. */
for (count = 0, i = 0; ((count < num) && (i < 50)); i++) {
/* Get a location */
if ((dy == 0) && (dx == 0)) {
y = y0;
x = x0;
if (!in_bounds(y, x))
return;
} else {
for (j = 0; j < 10; j++) {
y = rand_spread(y0, dy);
x = rand_spread(x0, dx);
if (!in_bounds(y, x)) {
if (j < 9)
continue;
else
return;
}
break;
}
}
/* Require "empty" floor grids */
if (!cave_empty_bold(y, x))
continue;
/* Place the monster (sleeping, allow groups, quickly) */
(void) place_monster(y, x, TRUE, TRUE, TRUE);
/* Rein in monster groups and escorts a little. */
if (m_max - start_mon_num > num * 2)
break;
/* Count the monster(s), reset the loop count */
count++;
i = 0;
}
/* Remove monster restrictions. */
(void) mon_restrict('\0', (byte) depth, &dummy, TRUE);
/* Reset monster generation level. */
monster_level = p_ptr->danger;
}
extern void get_chamber_monsters(int y1, int x1, int y2, int x2)
{
bool dummy;
int i, y, x;
s16b monsters_left, depth;
char symbol;
/* Description of monsters in room */
char *name;
/* Get a legal depth. */
depth = p_ptr->danger + randint0(11) - 5;
if (depth > 60)
depth = 60;
if (depth < 5)
depth = 5;
/* Choose a monster type, using that depth. */
symbol = mon_symbol_at_depth[depth / 5 - 1][randint0(13)];
/* Allow (slightly) tougher monsters. */
depth = p_ptr->danger + (p_ptr->danger < 60 ? p_ptr->danger / 12 : 5);
/* Set monster generation restrictions. Describe the monsters. */
name = mon_restrict(symbol, (byte) depth, &dummy, TRUE);
/* A default description probably means trouble, so stop. */
if (streq(name, "misc") || !name[0])
return;
/* Build the monster probability table. */
if (!get_mon_num(depth))
return;
/* No normal monsters. */
generate_mark(y1, x1, y2, x2, CAVE_TEMP);
/* Usually, we want 35 monsters. */
monsters_left = 35;
/* Fewer monsters near the surface. */
if (p_ptr->danger < 45)
monsters_left = 5 + 2 * p_ptr->danger / 3;
/* More monsters of kinds that tend to be weak. */
if (strstr("abciBCFKRS", d_char_req))
monsters_left += 15;
/* Place the monsters. */
for (i = 0; i < 300; i++) {
/* Check for early completion. */
if (!monsters_left)
break;
/* Pick a random in-room square. */
y = y1 + randint0(1 + ABS(y2 - y1));
x = x1 + randint0(1 + ABS(x2 - x1));
/* Require a floor square with no monster in it already. */
if (!cave_naked_bold(y, x))
continue;
/* Place a single monster. Sleeping 2/3rds of the time. */
place_monster_aux(y, x, get_mon_num_quick(depth), (randint0(3) != 0),
FALSE);
/* One less monster to place. */
monsters_left--;
}
/* Remove our restrictions. */
(void) mon_restrict('\0', (byte) depth, &dummy, FALSE);
/* Describe */
if (OPT(cheat_room)) {
/* Room type */
msg("Room of chambers (%s)", name);
}
}
/**
* To avoid rebuilding the monster list too often (which can quickly
* get expensive), we handle monsters of a specified race separately.
*/
extern void get_vault_monsters(char racial_symbol[], byte vault_type, const char *data,
int y1, int y2, int x1, int x2)
{
int i, y, x, temp;
const char *t;
for (i = 0; racial_symbol[i] != '\0'; i++) {
/* Require correct race, allow uniques. */
allow_unique = TRUE;
sprintf(d_char_req, "%c", racial_symbol[i]);
d_attr_req[0] = 0;
d_attr_req[1] = 0;
d_attr_req[2] = 0;
d_attr_req[3] = 0;
racial_flag_mask = 0;
rsf_wipe(breath_flag_mask);
/* Determine level of monster */
if (vault_type == 0)
temp = p_ptr->danger + 3;
else if (vault_type == 7)
temp = p_ptr->danger;
else if (vault_type == 8)
temp = p_ptr->danger + 3;
else if (vault_type == 9)
temp = p_ptr->danger + 6;
else if (vault_type == 12)
temp = p_ptr->danger + 3;
else if (vault_type == 13)
temp = p_ptr->danger + 6;
else if ((vault_type > 13) && (vault_type % 2))
temp = p_ptr->danger + 4;
else
temp = p_ptr->danger;
/* Apply our restrictions */
get_mon_num_hook = mon_select;
/* Prepare allocation table */
get_mon_num_prep();
/* Build the monster probability table. */
if (!get_mon_num(temp))
continue;
/* Place the monsters */
for (t = data, y = y1; y <= y2; y++) {
for (x = x1; x <= x2; x++, t++) {
if (*t == racial_symbol[i]) {
/* Place a monster */
place_monster_aux(y, x, get_mon_num_quick(temp), FALSE,
FALSE);
}
}
}
}
/* Clear any current monster restrictions. */
if (get_mon_num_hook) {
get_mon_num_hook = NULL;
get_mon_num_prep();
}
}
/*
* Actually read the savefile
*/
static errr rd_savefile_new_aux(void)
{
int i, j;
int town_count;
s32b wild_x_size;
s32b wild_y_size;
byte tmp8u;
u16b tmp16u;
u32b tmp32u;
u16b tmp_k_idx;
#ifdef VERIFY_CHECKSUMS
u32b n_x_check, n_v_check;
u32b o_x_check, o_v_check;
#endif
/* Mention the savefile version */
#ifdef JP
note(format("バージョン %d.%d.%d のセーブ・ファイルをロード中...",
#else
note(format("Loading a %d.%d.%d savefile...",
#endif
sf_major, sf_minor, sf_patch));
/* Strip the version bytes */
strip_bytes(4);
/* Hack -- decrypt */
xor_byte = sf_extra;
/* Clear the checksums */
v_check = 0L;
x_check = 0L;
#if SAVEFILE_VERSION
/* Read the version number of the savefile */
rd_u32b(&sf_version);
#endif /* SAVEFILE_VERSION */
/* Operating system info */
rd_u32b(&sf_xtra);
/* Time of savefile creation */
rd_u32b(&sf_when);
/* Number of resurrections */
rd_u16b(&sf_lives);
/* Number of times played */
rd_u16b(&sf_saves);
/* Later use (always zero) */
rd_u32b(&tmp32u);
/* Later use (always zero) */
rd_u16b(&tmp16u);
/* Later use (always zero) */
rd_byte(&tmp8u);
/* Kanji code */
rd_byte(&kanji_code);
/* Read RNG state */
rd_randomizer();
#ifdef JP
if (arg_fiddle) note("乱数情報をロードしました");
#else
if (arg_fiddle) note("Loaded Randomizer Info");
#endif
/* Then the options */
rd_options();
#ifdef JP
if (arg_fiddle) note("オプションをロードしました");
#else
if (arg_fiddle) note("Loaded Option Flags");
#endif
/*
* Munchkin players are marked
*
* XXX - should be replaced with a better method,
* after the new scorefile-handling is implemented.
*/
if (munchkin_death)
{
/* Mark savefile */
noscore |= 0x0001;
}
/* Then the "messages" */
rd_messages();
#ifdef JP
if (arg_fiddle) note("メッセージをロードしました");
#else
if (arg_fiddle) note("Loaded Messages");
#endif
/* Monster Memory */
rd_u16b(&tmp16u);
/* Incompatible save files */
if (tmp16u > max_r_idx)
{
#ifdef JP
note(format("モンスターの種族が多すぎる(%u)！", tmp16u));
#else
note(format("Too many (%u) monster races!", tmp16u));
#endif
return (21);
}
/* Read the available records */
for (i = 0; i < tmp16u; i++)
{
/* Read the lore */
rd_lore(i);
}
#ifdef JP
if (arg_fiddle) note("モンスターの思い出をロードしました");
#else
if (arg_fiddle) note("Loaded Monster Memory");
#endif
/* Object Memory */
rd_u16b(&tmp_k_idx);
/* Incompatible save files */
if (tmp_k_idx > max_k_idx)
{
#ifdef JP
note(format("アイテムの種類が多すぎる(%u)！", tmp16u));
#else
note(format("Too many (%u) object kinds!", tmp16u));
#endif
return (22);
}
/* Make array for object memory */
C_MAKE(obj_mem, tmp_k_idx, byte);
/* Read the object memory */
for (i = 0; i < tmp_k_idx; i++)
{
#if 0
byte tmp8u;
object_kind *k_ptr = &k_info[i];
rd_byte(&tmp8u);
k_ptr->aware = (tmp8u & 0x01) ? TRUE: FALSE;
k_ptr->tried = (tmp8u & 0x02) ? TRUE: FALSE;
#else
rd_byte(&obj_mem[i]);
#endif
}
#ifdef JP
if (arg_fiddle) note("アイテムの記録をロードしました");
#else
if (arg_fiddle) note("Loaded Object Memory");
#endif
#if 0
/*
* Initialize arena and rewards information
*/
p_ptr->arena_number = 0;
p_ptr->inside_arena = 0;
p_ptr->inside_quest = 0;
p_ptr->exit_bldg = TRUE;
/* Start in town 1 */
p_ptr->town_num = 1;
p_ptr->wilderness_x = 4;
p_ptr->wilderness_y = 4;
#endif
/* Init the wilderness seeds */
for (i = 0; i < max_wild_x; i++)
{
for (j = 0; j < max_wild_y; j++)
{
wilderness[j][i].seed = randint0(0x10000000);
}
}
/* 2.1.3 or newer version */
{
u16b max_towns_load;
u16b max_quests_load;
byte max_rquests_load;
/* Number of towns */
rd_u16b(&max_towns_load);
/* Incompatible save files */
if (max_towns_load > max_towns)
{
#ifdef JP
note(format("町が多すぎる(%u)！", max_towns_load));
#else
note(format("Too many (%u) towns!", max_towns_load));
#endif
return (23);
}
/* Number of quests */
rd_u16b(&max_quests_load);
rd_byte(&max_rquests_load);
/* Incompatible save files */
if (max_quests_load > max_quests)
{
#ifdef JP
note(format("クエストが多すぎる(%u)！", max_quests_load));
#else
note(format("Too many (%u) quests!", max_quests_load));
#endif
return (23);
}
for (i = 0; i < max_quests_load; i++)
{
if (i < max_quests)
{
rd_s16b(&quest[i].status);
rd_s16b(&quest[i].level);
rd_byte(&quest[i].complev);
/* Load quest status if quest is running */
if ((quest[i].status == QUEST_STATUS_TAKEN)
|| (quest[i].status == QUEST_STATUS_COMPLETED)
|| ((i >= MIN_RANDOM_QUEST) && (i <= (MIN_RANDOM_QUEST + max_rquests_load))))
{
rd_s16b(&quest[i].cur_num);
rd_s16b(&quest[i].max_num);
rd_s16b(&quest[i].type);
/* Load quest monster index */
rd_s16b(&quest[i].r_idx);
if ((quest[i].type == QUEST_TYPE_RANDOM) && (!quest[i].r_idx))
{
int r_idx;
while (1)
{
monster_race *r_ptr;
/*
* Random monster 5 - 10 levels out of depth
* (depending on level)
*/
r_idx = get_mon_num(quest[i].level + 10);
r_ptr = &r_info[r_idx];
if(!(r_ptr->flags1 & RF1_UNIQUE)) continue;
if (r_ptr->flags1 & RF1_QUESTOR) continue;
if (r_ptr->level >= quest[i].level + 5) continue;
if (r_ptr->level >= quest[i].level) break;
}
quest[i].r_idx = r_idx;
}
/* Load quest item index */
rd_s16b(&quest[i].k_idx);
if (quest[i].k_idx)
a_info[quest[i].k_idx].gen_flags |= TRG_QUESTITEM;
/* Load quest flags */
rd_byte(&quest[i].flags);
}
}
/* Ignore the empty quests from old versions */
else
{
/* Ignore quest status */
strip_bytes(2);
/* Ignore quest level */
strip_bytes(2);
/*
* We don't have to care about the other info,
* since status should be 0 for these quests anyway
*/
}
}
/* Position in the wilderness */
rd_s32b(&p_ptr->wilderness_x);
rd_s32b(&p_ptr->wilderness_y);
/* Size of the wilderness */
rd_s32b(&wild_x_size);
rd_s32b(&wild_y_size);
/* Incompatible save files */
if ((wild_x_size > max_wild_x) || (wild_y_size > max_wild_y))
{
#ifdef JP
note(format("荒野が大きすぎる(%u/%u)！", wild_x_size, wild_y_size));
#else
note(format("Wilderness is too big (%u/%u)!", wild_x_size, wild_y_size));
#endif
return (23);
}
/* Load the wilderness seeds */
for (i = 0; i < wild_x_size; i++)
{
for (j = 0; j < wild_y_size; j++)
{
rd_u32b(&wilderness[j][i].seed);
}
}
}
#ifdef JP
if (arg_fiddle) note("クエスト情報をロードしました");
#else
if (arg_fiddle) note("Loaded Quests");
#endif
/* Load the Artifacts */
rd_u16b(&tmp16u);
/* Incompatible save files */
if (tmp16u > max_a_idx)
{
#ifdef JP
note(format("伝説のアイテムが多すぎる(%u)！", tmp16u));
#else
note(format("Too many (%u) artifacts!", tmp16u));
#endif
return (24);
}
/* Read the artifact flags */
for (i = 0; i < tmp16u; i++)
{
rd_byte(&tmp8u);
a_info[i].cur_num = tmp8u;
rd_byte(&tmp8u);
rd_byte(&tmp8u);
rd_byte(&tmp8u);
}
#ifdef JP
if (arg_fiddle) note("伝説のアイテムをロードしました");
#else
if (arg_fiddle) note("Loaded Artifacts");
#endif
/* Read the extra stuff */
rd_extra();
#ifdef JP
if (arg_fiddle) note("特別情報をロードしました");
#else
if (arg_fiddle) note("Loaded extra information");
#endif
/* Read the player_hp array */
rd_u16b(&tmp16u);
/* Remark questor flag on random quester */
if (!death)
{
for (i = MIN_RANDOM_QUEST; i <= MAX_RANDOM_QUEST; i++)
{
r_info[quest[i].r_idx].flags1 |= RF1_QUESTOR;
}
}
/* Incompatible save files */
if (tmp16u > PY_MAX_LEVEL)
{
#ifdef JP
note(format("ヒットポイント配列が大きすぎる(%u)！", tmp16u));
#else
note(format("Too many (%u) hitpoint entries!", tmp16u));
#endif
return (25);
}
/* Read the player_hp array */
for (i = 0; i < tmp16u; i++)
{
rd_s16b(&player_hp[i]);
}
/* Important -- Initialize the sex */
sp_ptr = &sex_info[p_ptr->psex];
/* Important -- Initialize the race/class */
rp_ptr = &race_info[p_ptr->prace];
cp_ptr = &class_info[p_ptr->pclass];
/* Important -- Initialize the magic */
mp_ptr = &m_info[p_ptr->pclass];
/* Read spell info */
rd_u32b(&spell_learned1);
rd_u32b(&spell_learned2);
rd_u32b(&spell_worked1);
rd_u32b(&spell_worked2);
rd_u32b(&spell_forgotten1);
rd_u32b(&spell_forgotten2);
for (i = 0; i < 64; i++)
{
rd_byte(&spell_order[i]);
}
/* Read the inventory */
if (rd_inventory())
{
#ifdef JP
note("持ち物情報を読み込むことができません");
#else
note("Unable to read inventory");
#endif
return (21);
}
/* Read number of towns */
rd_u16b(&tmp16u);
town_count = tmp16u;
/* Read the stores */
rd_u16b(&tmp16u);
for (i = 1; i < town_count; i++)
{
for (j = 0; j < tmp16u; j++)
{
if (rd_store(i, j)) return (22);
}
}
for (i = 0; i < tmp_k_idx; i++)
{
byte tmp8u = obj_mem[i];
object_kind *k_ptr = &k_info[i];
k_ptr->aware = (tmp8u & 0x01) ? TRUE: FALSE;
k_ptr->tried = (tmp8u & 0x02) ? TRUE: FALSE;
}
/* Free array for object memories */
C_KILL(obj_mem, tmp_k_idx, byte);
/* Read the pet command settings */
if (sf_version > 2)
{
rd_s16b(&p_ptr->pet_follow_distance);
rd_byte(&p_ptr->pet_open_doors);
rd_byte(&p_ptr->pet_pickup_items);
}
else
{
rd_byte(&tmp8u);
p_ptr->pet_follow_distance = tmp8u;
rd_byte(&p_ptr->pet_open_doors);
rd_byte(&p_ptr->pet_pickup_items);
}
/* I'm not dead yet... */
if (!death)
{
/* Dead players have no dungeon */
#ifdef JP
note("ダンジョン復元中...");
#else
note("Restoring Dungeon...");
#endif
if (rd_dungeon())
{
#ifdef JP
note("ダンジョンデータ読み込み失敗");
#else
note("Error reading dungeon data");
#endif
return (34);
}
/* Read the ghost info */
rd_ghost();
{
s32b tmp32s;
rd_s32b(&tmp32s);
strip_bytes(tmp32s);
}
}
#ifdef VERIFY_CHECKSUMS
/* Save the checksum */
n_v_check = v_check;
/* Read the old checksum */
rd_u32b(&o_v_check);
/* Verify */
if (o_v_check != n_v_check)
{
#ifdef JP
note("チェックサムがおかしい");
#else
note("Invalid checksum");
#endif
return (11);
}
/* Save the encoded checksum */
n_x_check = x_check;
/* Read the checksum */
rd_u32b(&o_x_check);
/* Verify */
if (o_x_check != n_x_check)
{
#ifdef JP
note("エンコードされたチェックサムがおかしい");
#else
note("Invalid encoded checksum");
#endif
return (11);
}
#endif
/* Success */
return (0);
}
bool quest_poison_gen_hook(char *fmt)
{
int cy = 1, cx = 1, x, y, try = 10000, r_idx;
bool (*old_get_mon_num_hook)(int r_idx);
if (cquest.status != QUEST_STATUS_TAKEN) return FALSE;
if (p_ptr->wilderness_y != wild_locs[cquest.data[0]][0]) return FALSE;
if (p_ptr->wilderness_x != wild_locs[cquest.data[0]][1]) return FALSE;
if (p_ptr->wild_mode) return FALSE;
/* Find a good position */
while (try)
{
/* Get a random spot */
cy = randint(cur_hgt - 24) + 22;
cx = randint(cur_wid - 34) + 32;
/* Is it a good spot ? */
if (cave_empty_bold(cy, cx)) break;
/* One less try */
try--;
}
/* Place the baddies */
/* Backup the old hook */
old_get_mon_num_hook = get_mon_num_hook;
/* Require "okay" monsters */
get_mon_num_hook = create_molds_hook;
/* Prepare allocation table */
get_mon_num_prep();
/* Pick a monster, using the level calculation */
for (x = cx - 25; x <= cx + 25; x++)
for (y = cy - 25; y <= cy + 25; y++)
{
if (!in_bounds(y, x)) continue;
if (distance(cy, cx, y, x) > 25) continue;
if (magik(80) && ((cave[y][x].feat == FEAT_DEEP_WATER) || (cave[y][x].feat == FEAT_SHAL_WATER))) cave_set_feat(y, x, FEAT_TAINTED_WATER);
if (distance(cy, cx, y, x) > 10) continue;
if (magik(60))
{
int m_idx;
r_idx = get_mon_num(30);
m_idx = place_monster_one(y, x, r_idx, 0, FALSE, MSTATUS_ENEMY);
/* Sometimes make it up some levels */
if (magik(80) && m_idx)
{
monster_type *m_ptr = &m_list[m_idx];
if (m_ptr->level < p_ptr->lev)
{
m_ptr->exp = MONSTER_EXP(m_ptr->level + randint(p_ptr->lev - m_ptr->level));
monster_check_experience(m_idx, TRUE);
}
}
}
}
/* Reset restriction */
get_mon_num_hook = old_get_mon_num_hook;
/* Prepare allocation table */
get_mon_num_prep();
return FALSE;
}
bool quest_poison_finish_hook(char *fmt)
{
object_type forge, *q_ptr;
s32b q_idx;
q_idx = get_next_arg(fmt);
if (q_idx != QUEST_POISON) return FALSE;
c_put_str(TERM_YELLOW, "The water is clean again! Thank you so much.", 8, 0);
c_put_str(TERM_YELLOW, "The beautiful Mallorns are safe. Take this as a proof of our gratitude.", 9, 0);
q_ptr = &forge;
object_prep(q_ptr, lookup_kind(TV_DRAG_ARMOR, SV_DRAGON_BLUE));
q_ptr->found = OBJ_FOUND_REWARD;
q_ptr->number = 1;
q_ptr->name2 = EGO_ELVENKIND;
apply_magic(q_ptr, 1, FALSE, FALSE, FALSE);
object_aware(q_ptr);
object_known(q_ptr);
q_ptr->ident |= IDENT_STOREB;
(void)inven_carry(q_ptr, FALSE);
/* Continue the plot */
*(quest[q_idx].plot) = QUEST_NULL;
del_hook(HOOK_QUEST_FINISH, quest_poison_finish_hook);
process_hooks_restart = TRUE;
return TRUE;
}
/**
* Attempts to place a monster of the given race at the given location.
*
* Note that certain monsters are placed with a large group of
* identical or similar monsters. However, if `group_okay` is false,
* then such monsters are placed by themselves.
*
* If `sleep` is true, the monster is placed with its default sleep value,
* which is given in monster.txt.
*
* `origin` is the item origin to use for any monster drops (e.g. ORIGIN_DROP,
* ORIGIN_DROP_PIT, etc.)
*
* Note the "bizarre" use of non-recursion to prevent annoying output
* when running a code profiler.
*
* Note the use of the "monster allocation table" to restrict
* the "get_mon_num()" function to "legal" escort types.
*/
bool place_new_monster(struct cave *c, int y, int x, int r_idx, bool sleep,
bool group_okay, byte origin)
{
int i;
monster_race *r_ptr;
assert(c);
assert(r_idx > 0);
r_ptr = &r_info[r_idx];
/* Place one monster, or fail */
if (!place_new_monster_one(y, x, r_ptr, sleep, origin)) return (FALSE);
/* We're done unless the group flag is set */
if (!group_okay) return (TRUE);
/* Friends for certain monsters */
if (rf_has(r_ptr->flags, RF_FRIEND)) {
int total = group_size_2(r_ptr);
(void)place_new_monster_group(c, y, x, r_ptr, sleep, total, origin);
}
/* Friends for certain monsters */
if (rf_has(r_ptr->flags, RF_FRIENDS)) {
int total = group_size_1(r_ptr);
(void)place_new_monster_group(c, y, x, r_ptr, sleep, total, origin);
}
/* Escorts for certain monsters */
if (rf_has(r_ptr->flags, RF_ESCORT)) {
/* Try to place several "escorts" */
for (i = 0; i < 50; i++) {
int nx, ny, z, d = 3;
monster_race *z_ptr;
/* Pick a location */
scatter(&ny, &nx, y, x, d, 0);
/* Require empty grids */
if (!cave_empty_bold(ny, nx)) continue;
/* Set the escort index */
place_monster_idx = r_idx;
/* Set the escort hook */
get_mon_num_hook = place_monster_okay;
/* Prepare allocation table */
get_mon_num_prep();
/* Pick a random race */
z = get_mon_num(r_ptr->level);
/* Remove restriction */
get_mon_num_hook = NULL;
/* Prepare allocation table */
get_mon_num_prep();
/* Handle failure */
if (!z) break;
/* Place a single escort */
z_ptr = &r_info[z];
(void)place_new_monster_one(ny, nx, z_ptr, sleep, origin);
/* Place a "group" of escorts if needed */
if (rf_has(z_ptr->flags, RF_FRIEND)) {
int total = group_size_2(z_ptr);
(void)place_new_monster_group(c, ny, nx, z_ptr, sleep, total, origin);
}
if (rf_has(z_ptr->flags, RF_FRIENDS) || rf_has(r_ptr->flags, RF_ESCORTS)) {
int total = group_size_1(z_ptr);
(void)place_new_monster_group(c, ny, nx, z_ptr, sleep, total, origin);
}
}
}
/* Success */
return (TRUE);
}
/*
* Show what monster races appear on the current level
*/
static void spoil_mon_gen(cptr fname)
{
int i, num;
/* Storage */
u32b monster[1000];
u32b depth[MAX_DEPTH];
char buf[1024];
/* We use either ascii or system-specific encoding */
int encoding = (xchars_to_file) ? SYSTEM_SPECIFIC : ASCII;
/* Build the filename */
(void)path_build(buf, sizeof(buf), ANGBAND_DIR_INFO, fname);
/* File type is "TEXT" */
FILE_TYPE(FILE_TYPE_TEXT);
/* Open the file */
fff = my_fopen(buf, "w");
/* Oops */
if (!fff)
{
msg_print("Cannot create spoiler file.");
return;
}
/* Dump to the spoiler file */
text_out_hook = text_out_to_file;
text_out_file = fff;
/* Print header */
print_header("Monster Generation");
/* Clear storage. */
for (i = 0; i < z_info->r_max; i++)
{
monster[i] = 0L;
}
/* Clear storage. */
for (i = 0; i < MAX_DEPTH; i++)
{
depth[i] = 0L;
}
msg_print("This may take a while...");
if (!fresh_after) (void)Term_fresh();
/* Make a lot of monsters, and print their names out. */
for (i = 0L; i < 1000000L; i++)
{
if (i % 10000 == 0)
{
prt(format("%ld monsters created", (long)i), 0, 0);
if (!fresh_after) (void)Term_fresh();
}
/* Get a monster index */
num = get_mon_num(p_ptr->depth);
/* Count monster races. */
monster[num] += 1L;
/* Count monsters of that level. */
depth[r_info[num].level] += 1L;
}
/* Print to file. */
fprintf(fff, "\n\n\n");
fprintf(fff, "Number of monsters of various kinds (1,000,000 total)\n");
fprintf(fff, " Generation Level: %d\n\n", p_ptr->depth);
for (i = 1; i < z_info->r_max; i++)
{
monster_race *r_ptr = &r_info[i];
cptr name = (r_name + r_ptr->name);
if (monster[i])
{
x_fprintf(fff, encoding, "%-45s:%6ld\n", name, (long)monster[i]);
}
}
fprintf(fff, "\n\n\n");
fprintf(fff, "Monster distribution by depth\n\n");
for (i = 0; i < MAX_DEPTH; i++)
{
if (depth[i]) fprintf(fff, "Level %3d:%6ld\n", i, (long)depth[i]);
}
/* Check for errors */
if (ferror(fff) || my_fclose(fff))
{
msg_print("Cannot close spoiler file.");
return;
}
/* Message */
msg_print("Successfully created a spoiler file.");
}