/*
* Summon a creature of the specified type
*
* XXX XXX XXX This function is rather dangerous
*/
static void do_cmd_wiz_named(int r_idx, bool slp)
{
int py = p_ptr->py;
int px = p_ptr->px;
int i, x, y;
cave_type *c_ptr;
/* Paranoia */
/* if (!r_idx) return; */
/* Prevent illegal monsters */
if (r_idx >= max_r_idx) return;
/* Try 10 times */
for (i = 0; i < 10; i++)
{
int d = 1;
/* Pick a location */
scatter(&y, &x, py, px, d);
/* paranoia */
if (!in_bounds2(y, x)) continue;
/* Require empty grids */
c_ptr = area(y, x);
if (!cave_empty_grid(c_ptr)) continue;
/* Place it (allow groups) */
if (place_monster_aux(y, x, r_idx, slp, TRUE, FALSE, FALSE)) break;
}
}
/* Summon a horde of monsters */
static void do_cmd_summon_horde(void)
{
int px = p_ptr->px;
int py = p_ptr->py;
int wy = py, wx = px;
int attempts = 1000;
cave_type *c_ptr;
while (--attempts)
{
scatter(&wy, &wx, py, px, 3);
/* paranoia */
if (!in_bounds2(wy, wx)) continue;
c_ptr = area(wy, wx);
if (cave_naked_grid(c_ptr)) break;
/* Not under the player */
if ((wy == py) && (wx == px)) break;
}
(void)alloc_horde(wy, wx);
}
/*
* Recursive fractal algorithm to place water through the dungeon.
*/
static void recursive_river(int x1, int y1, int x2, int y2, int feat1, int feat2, int width)
{
int dx, dy, length, l, x, y;
int changex, changey;
int ty, tx;
bool done;
cave_type *c_ptr;
length = distance(x1, y1, x2, y2);
if (length > 4)
{
/*
* Divide path in half and call routine twice.
* There is a small chance of splitting the river
*/
dx = (x2 - x1) / 2;
dy = (y2 - y1) / 2;
if (dy != 0)
{
/* perturbation perpendicular to path */
changex = randint1(abs(dy)) * 2 - abs(dy);
}
else
{
changex = 0;
}
if (dx != 0)
{
/* perturbation perpendicular to path */
changey = randint1(abs(dx)) * 2 - abs(dx);
}
else
{
changey = 0;
}
if (!in_bounds(y1 + dy + changey, x1 + dx + changex))
{
changex = 0;
changey = 0;
}
/* construct river out of two smaller ones */
recursive_river(x1, y1, x1 + dx + changex, y1 + dy + changey, feat1, feat2, width);
recursive_river(x1 + dx + changex, y1 + dy + changey, x2, y2, feat1, feat2, width);
/* Split the river some of the time - junctions look cool */
if (one_in_(DUN_WAT_CHG) && (width > 0))
{
recursive_river(x1 + dx + changex, y1 + dy + changey,
x1 + 8 * (dx + changex), y1 + 8 * (dy + changey),
feat1, feat2, width - 1);
}
}
else
{
/* Actually build the river */
for (l = 0; l < length; l++)
{
x = x1 + l * (x2 - x1) / length;
y = y1 + l * (y2 - y1) / length;
done = FALSE;
while (!done)
{
for (ty = y - width - 1; ty <= y + width + 1; ty++)
{
for (tx = x - width - 1; tx <= x + width + 1; tx++)
{
if (!in_bounds2(ty, tx)) continue;
c_ptr = &cave[ty][tx];
if (c_ptr->feat == feat1) continue;
if (c_ptr->feat == feat2) continue;
if (distance(ty, tx, y, x) > rand_spread(width, 1)) continue;
/* Do not convert permanent features */
if (cave_perma_grid(c_ptr)) continue;
/*
* Clear previous contents, add feature
* The border mainly gets feat2, while the center gets feat1
*/
if (distance(ty, tx, y, x) > width)
c_ptr->feat = feat2;
else
c_ptr->feat = feat1;
/* Clear garbage of hidden trap or door */
c_ptr->mimic = 0;
/* Lava terrain glows */
if (have_flag(f_info[feat1].flags, FF_LAVA))
{
if (!(d_info[dungeon_type].flags1 & DF1_DARKNESS)) c_ptr->info |= CAVE_GLOW;
}
/* Hack -- don't teleport here */
c_ptr->info |= CAVE_ICKY;
}
}
done = TRUE;
}
}
}
}
static void cmd_racial_power_aux(const mutation_type *mut_ptr)
{
s16b plev = p_ptr->lev;
int dir = 0;
if (racial_aux(mut_ptr->level, mut_ptr->cost, mut_ptr->stat, mut_ptr->diff))
{
switch (p_ptr->prace)
{
case RACE_DWARF:
{
msg_print("You examine your surroundings.");
(void)detect_traps();
(void)detect_doors();
(void)detect_stairs();
break;
}
case RACE_HOBBIT:
{
object_type *q_ptr;
object_type forge;
/* Get local object */
q_ptr = &forge;
/* Create the food ration */
object_prep(q_ptr, 21);
/* Drop the object from heaven */
(void)drop_near(q_ptr, -1, p_ptr->py, p_ptr->px);
msg_print("You cook some food.");
break;
}
case RACE_GNOME:
{
msg_print("Blink!");
teleport_player(10 + plev);
break;
}
case RACE_HALF_ORC:
{
msg_print("You play tough.");
(void)set_afraid(0);
break;
}
case RACE_HALF_TROLL:
{
msg_print("RAAAGH!");
if (!p_ptr->shero)
{
(void)hp_player(30);
}
(void)set_afraid(0);
(void)set_shero(p_ptr->shero + 10 + randint1(plev));
break;
}
case RACE_AMBERITE:
{
/* Hack - use levels to choose ability */
if (mut_ptr->level == 30)
{
msg_print("You picture the Pattern in your mind and walk it...");
(void)set_poisoned(0);
(void)set_image(0);
(void)set_stun(0);
(void)set_cut(0);
(void)set_blind(0);
(void)set_afraid(0);
(void)do_res_stat(A_STR, 200);
(void)do_res_stat(A_INT, 200);
(void)do_res_stat(A_WIS, 200);
(void)do_res_stat(A_DEX, 200);
(void)do_res_stat(A_CON, 200);
(void)do_res_stat(A_CHR, 200);
(void)restore_level();
}
else if (mut_ptr->level == 40)
{
/* No effect in arena or quest */
if (p_ptr->inside_quest)
{
msg_print("There is no effect.");
}
else
{
msg_print("You start walking around. Your surroundings change.");
if (autosave_l) do_cmd_save_game(TRUE);
/* Leaving */
p_ptr->leaving = TRUE;
}
}
break;
}
case RACE_BARBARIAN:
{
msg_print("Raaagh!");
if (!p_ptr->shero)
{
(void)hp_player(30);
}
(void)set_afraid(0);
(void)set_shero(p_ptr->shero + 10 + randint1(plev));
break;
}
case RACE_HALF_OGRE:
{
msg_print("You carefully set an explosive rune...");
(void)explosive_rune();
break;
}
case RACE_HALF_GIANT:
{
if (!get_aim_dir(&dir)) break;
msg_print("You bash at a stone wall.");
(void)wall_to_mud(dir);
break;
}
case RACE_HALF_TITAN:
{
msg_print("You examine your foes...");
(void)probing();
break;
}
case RACE_CYCLOPS:
{
if (!get_aim_dir(&dir)) break;
msg_print("You throw a huge boulder.");
(void)fire_bolt(GF_MISSILE, dir, (3 * plev) / 2);
break;
}
case RACE_YEEK:
{
if (!get_aim_dir(&dir)) break;
msg_print("You make a horrible scream!");
(void)fear_monster(dir, plev);
break;
}
case RACE_KLACKON:
{
if (!get_aim_dir(&dir)) break;
msg_print("You spit acid.");
if (plev < 25)
(void)fire_bolt(GF_ACID, dir, plev);
else
(void)fire_ball(GF_ACID, dir, plev, 2);
break;
}
case RACE_KOBOLD:
{
if (!get_aim_dir(&dir)) break;
msg_print("You throw a dart of poison.");
(void)fire_bolt(GF_POIS, dir, plev);
break;
}
case RACE_NIBELUNG:
{
msg_print("You examine your surroundings.");
(void)detect_traps();
(void)detect_doors();
(void)detect_stairs();
break;
}
case RACE_DARK_ELF:
{
if (!get_aim_dir(&dir)) break;
msg_print("You cast a magic missile.");
(void)fire_bolt_or_beam(10, GF_MISSILE, dir,
damroll(3 + ((plev - 1) / 5), 4));
break;
}
case RACE_DRACONIAN:
{
int Type = (one_in_(3) ? GF_COLD : GF_FIRE);
cptr Type_desc = ((Type == GF_COLD) ? "cold" : "fire");
if (randint1(100) < plev)
{
switch (p_ptr->pclass)
{
case CLASS_WARRIOR:
case CLASS_RANGER:
if (one_in_(3))
{
Type = GF_MISSILE;
Type_desc = "the elements";
}
else
{
Type = GF_SHARDS;
Type_desc = "shards";
}
break;
case CLASS_MAGE:
case CLASS_WARRIOR_MAGE:
case CLASS_HIGH_MAGE:
if (one_in_(3))
{
Type = GF_MANA;
Type_desc = "mana";
}
else
{
Type = GF_DISENCHANT;
Type_desc = "disenchantment";
}
break;
case CLASS_CHAOS_WARRIOR:
if (!one_in_(3))
{
Type = GF_CONFUSION;
Type_desc = "confusion";
}
else
{
Type = GF_CHAOS;
Type_desc = "chaos";
}
break;
case CLASS_MONK:
if (!one_in_(3))
{
Type = GF_CONFUSION;
Type_desc = "confusion";
}
else
{
Type = GF_SOUND;
Type_desc = "sound";
}
break;
case CLASS_MINDCRAFTER:
if (!one_in_(3))
{
Type = GF_CONFUSION;
Type_desc = "confusion";
}
else
{
Type = GF_PSI;
Type_desc = "mental energy";
}
break;
case CLASS_PRIEST:
case CLASS_PALADIN:
if (one_in_(3))
{
Type = GF_HELL_FIRE;
Type_desc = "hellfire";
}
else
{
Type = GF_HOLY_FIRE;
Type_desc = "holy fire";
}
break;
case CLASS_ROGUE:
if (one_in_(3))
{
Type = GF_DARK;
Type_desc = "darkness";
}
else
{
Type = GF_POIS;
Type_desc = "poison";
}
break;
}
}
if (!get_aim_dir(&dir)) break;
msg_format("You breathe %s.", Type_desc);
(void)fire_ball(Type, dir, plev * 2,
(plev / 15) + 1);
break;
}
case RACE_MIND_FLAYER:
{
if (!get_aim_dir(&dir)) break;
else
{
msg_print("You concentrate and your eyes glow red...");
(void)fire_bolt(GF_PSI, dir, plev);
}
break;
}
case RACE_IMP:
{
if (!get_aim_dir(&dir)) break;
if (plev >= 30)
{
msg_print("You cast a ball of fire.");
(void)fire_ball(GF_FIRE, dir, plev, 2);
}
else
{
msg_print("You cast a bolt of fire.");
(void)fire_bolt(GF_FIRE, dir, plev);
}
break;
}
case RACE_GOLEM:
{
(void)set_shield(p_ptr->shield + rand_range(30, 50));
break;
}
case RACE_SKELETON:
case RACE_ZOMBIE:
{
msg_print("You attempt to restore your lost energies.");
(void)restore_level();
break;
}
case RACE_VAMPIRE:
{
int y, x, dummy;
cave_type *c_ptr;
/* Only works on adjacent monsters */
if (!get_rep_dir(&dir)) break;
y = p_ptr->py + ddy[dir];
x = p_ptr->px + ddx[dir];
/* Paranoia */
if (!in_bounds2(y, x)) break;
c_ptr = area(y, x);
if (!c_ptr->m_idx)
{
msg_print("You bite into thin air!");
break;
}
msg_print("You grin and bare your fangs...");
dummy = plev + randint1(plev) * MAX(1, plev / 10); /* Dmg */
if (drain_gain_life(dir, dummy))
{
/* Gain nutritional sustenance: 150/hp drained */
/* A Food ration gives 5000 food points (by contrast) */
/* Don't ever get more than "Full" this way */
/* But if we ARE Gorged, it won't cure us */
dummy = p_ptr->food + MIN(5000, 100 * dummy);
if (p_ptr->food < PY_FOOD_MAX) /* Not gorged already */
(void)set_food(dummy >= PY_FOOD_MAX ? PY_FOOD_MAX - 1 : dummy);
}
else
msg_print("Yechh. That tastes foul.");
break;
}
case RACE_SPECTRE:
{
msg_print("You emit an eldritch howl!");
if (!get_aim_dir(&dir)) break;
(void)fear_monster(dir, plev);
break;
}
case RACE_SPRITE:
{
msg_print("You throw some magic dust...");
if (plev < 25)
(void)sleep_monsters_touch();
else
(void)sleep_monsters();
break;
}
case RACE_GHOUL:
{
if (mut_ptr->level == 30)
{
/* Sense living */
(void)detect_monsters_living();
}
else
{
eat_corpse();
}
break;
}
default:
msg_print("This race has no bonus power.");
p_ptr->energy_use = 0;
}
}
/* Redraw mana and hp */
p_ptr->redraw |= (PR_HP | PR_MANA);
/* Window stuff */
p_ptr->window |= (PW_PLAYER | PW_SPELL);
}
/*
* Places "streamers" of rock through dungeon
*
* Note that their are actually six different terrain features used
* to represent streamers. Three each of magma and quartz, one for
* basic vein, one with hidden gold, and one with known gold. The
* hidden gold types are currently unused.
*/
void build_streamer(int feat, int chance)
{
int i, tx, ty;
int y, x, dir;
int dummy = 0;
cave_type *c_ptr;
feature_type *f_ptr;
feature_type *streamer_ptr = &f_info[feat];
bool streamer_is_wall = have_flag(streamer_ptr->flags, FF_WALL) && !have_flag(streamer_ptr->flags, FF_PERMANENT);
bool streamer_may_have_gold = have_flag(streamer_ptr->flags, FF_MAY_HAVE_GOLD);
/* Hack -- Choose starting point */
y = rand_spread(cur_hgt / 2, cur_hgt / 6);
x = rand_spread(cur_wid / 2, cur_wid / 6);
/* Choose a random compass direction */
dir = ddd[randint0(8)];
/* Place streamer into dungeon */
while (dummy < SAFE_MAX_ATTEMPTS)
{
dummy++;
/* One grid per density */
for (i = 0; i < DUN_STR_DEN; i++)
{
int d = DUN_STR_RNG;
/* Pick a nearby grid */
while (1)
{
ty = rand_spread(y, d);
tx = rand_spread(x, d);
if (!in_bounds2(ty, tx)) continue;
break;
}
/* Access the grid */
c_ptr = &cave[ty][tx];
f_ptr = &f_info[c_ptr->feat];
if (have_flag(f_ptr->flags, FF_MOVE) && (have_flag(f_ptr->flags, FF_WATER) || have_flag(f_ptr->flags, FF_LAVA)))
continue;
/* Do not convert permanent features */
if (have_flag(f_ptr->flags, FF_PERMANENT)) continue;
/* Only convert "granite" walls */
if (streamer_is_wall)
{
if (!is_extra_grid(c_ptr) && !is_inner_grid(c_ptr) && !is_outer_grid(c_ptr) && !is_solid_grid(c_ptr)) continue;
if (is_closed_door(c_ptr->feat)) continue;
}
if (c_ptr->m_idx && !(have_flag(streamer_ptr->flags, FF_PLACE) && monster_can_cross_terrain(feat, &r_info[m_list[c_ptr->m_idx].r_idx], 0)))
{
/* Delete the monster (if any) */
delete_monster(ty, tx);
}
if (c_ptr->o_idx && !have_flag(streamer_ptr->flags, FF_DROP))
{
s16b this_o_idx, next_o_idx = 0;
/* Scan all objects in the grid */
for (this_o_idx = c_ptr->o_idx; this_o_idx; this_o_idx = next_o_idx)
{
/* Acquire object */
object_type *o_ptr = &o_list[this_o_idx];
/* Acquire next object */
next_o_idx = o_ptr->next_o_idx;
/* Hack -- Preserve unknown artifacts */
if (object_is_fixed_artifact(o_ptr))
{
/* Mega-Hack -- Preserve the artifact */
a_info[o_ptr->name1].cur_num = 0;
if (cheat_peek)
{
char o_name[MAX_NLEN];
object_desc(o_name, o_ptr, (OD_NAME_ONLY | OD_STORE));
msg_format("Artifact (%s) was deleted by streamer.", o_name);
}
}
else if (o_ptr->name3)
{
/* Mega-Hack -- Preserve the artifact */
a_info[o_ptr->name3].cur_num = 0;
if (cheat_peek)
{
char o_name[MAX_NLEN];
object_desc(o_name, o_ptr, (OD_NAME_ONLY | OD_STORE));
msg_format("Artifact (%s) was deleted by streamer.", o_name);
}
}
else if (cheat_peek && o_ptr->art_name)
{
msg_print("One of the random artifacts was deleted by streamer.");
}
}
/* Delete objects */
delete_object(ty, tx);
}
/* Clear previous contents, add proper vein type */
c_ptr->feat = feat;
/* Paranoia: Clear mimic field */
c_ptr->mimic = 0;
if (streamer_may_have_gold)
{
/* Hack -- Add some known treasure */
if (one_in_(chance))
{
cave_alter_feat(ty, tx, FF_MAY_HAVE_GOLD);
}
/* Hack -- Add some hidden treasure */
else if (one_in_(chance / 4))
{
cave_alter_feat(ty, tx, FF_MAY_HAVE_GOLD);
cave_alter_feat(ty, tx, FF_ENSECRET);
}
}
}
if (dummy >= SAFE_MAX_ATTEMPTS)
{
if (cheat_room)
{
msg_print("Warning! Could not place streamer!");
}
return;
}
/* Advance the streamer */
y += ddy[dir];
x += ddx[dir];
/* Quit before leaving the dungeon */
if (!in_bounds(y, x)) break;
}
}
