int sp_frighten(struct castorder * co)
{
fighter * fi = co->magician.fig;
int level = co->level;
double power = co->force;
const spell * sp = co->sp;
battle *b = fi->side->battle;
unit *mage = fi->unit;
int at_malus = 0;
int df_malus = 0;
int force = 0;
int enemies = 0;
int targets = 0;
message *m;
at_malus = level - 4;
if (at_malus < 1) at_malus = 1;
df_malus = 2;
force = (int)get_force(power, 2);
enemies = count_enemies(b, fi, FIGHT_ROW, BEHIND_ROW - 1, SELECT_ADVANCE);
if (!enemies) {
m = msg_message("spell_out_of_range", "mage spell", fi->unit, sp);
message_all(b, m);
msg_release(m);
return 0;
}
while (force && enemies) {
troop dt = select_enemy(fi, FIGHT_ROW, BEHIND_ROW - 1, SELECT_ADVANCE);
fighter *df = dt.fighter;
--enemies;
if (!df)
break;
assert(!helping(fi->side, df->side));
if (df->person[dt.index].flags & FL_COURAGE) {
df->person[dt.index].flags &= ~(FL_COURAGE);
}
if (!is_magic_resistant(mage, df->unit, 0)) {
df->person[dt.index].attack -= at_malus;
df->person[dt.index].defense -= df_malus;
targets++;
}
--force;
}
m =
msg_message("cast_frighten_effect", "mage spell amount", fi->unit, sp,
targets);
message_all(b, m);
msg_release(m);
return level;
}
/* Panik (Praekampfzauber) */
int flee_spell(struct castorder * co, int strength)
{
fighter * fi = co->magician.fig;
int level = co->level;
const spell * sp = co->sp;
battle *b = fi->side->battle;
unit *mage = fi->unit;
selist *fgs, *ql;
int n, qi, panik = 0;
message *msg;
double power = co->force;
int force;
force = (int)get_force(power, strength);
if (force<=0 || !count_enemies(b, fi, FIGHT_ROW, AVOID_ROW, SELECT_ADVANCE | SELECT_FIND)) {
msg = msg_message("sp_flee_effect_0", "mage spell", mage, sp);
message_all(b, msg);
msg_release(msg);
return 0;
}
fgs = select_fighters(b, fi->side, FS_ENEMY, select_afraid, NULL);
scramble_fighters(fgs);
for (qi = 0, ql = fgs; force > 0 && ql; selist_advance(&ql, &qi, 1)) {
fighter *df = (fighter *)selist_get(ql, qi);
for (n = 0; force > 0 && n != df->alive; ++n) {
if (df->person[n].flags & FL_PANICED) { /* bei SPL_SONG_OF_FEAR moeglich */
df->person[n].attack -= 1;
--force;
++panik;
}
else if (!(df->person[n].flags & FL_COURAGE)
|| !(u_race(df->unit)->flags & RCF_UNDEAD)) {
if (!is_magic_resistant(mage, df->unit, 0)) {
df->person[n].flags |= FL_PANICED;
++panik;
}
--force;
}
}
}
selist_free(fgs);
msg = msg_message("sp_flee_effect_1", "mage spell amount", mage, sp, panik);
message_all(b, msg);
msg_release(msg);
return level;
}
/* Benommenheit: eine Runde kein Angriff */
int sp_stun(struct castorder * co)
{
fighter * fi = co->magician.fig;
int level = co->level;
double power = co->force;
const spell * sp = co->sp;
battle *b = fi->side->battle;
unit *mage = fi->unit;
message *m;
/* Aus beiden Reihen nehmen */
int force = 0, enemies;
int stunned;
if (power <= 0)
return 0;
switch (sp->id) {
case SPL_SHOCKWAVE:
force = lovar(get_force(power, 1));
break;
default:
assert(0);
}
enemies = count_enemies(b, fi, FIGHT_ROW, BEHIND_ROW, SELECT_ADVANCE);
if (!enemies) {
message *m =
msg_message("battle::out_of_range", "mage spell", fi->unit, sp);
message_all(b, m);
msg_release(m);
return 0;
}
stunned = 0;
while (force && stunned < enemies) {
troop dt = select_enemy(fi, FIGHT_ROW, BEHIND_ROW, SELECT_ADVANCE);
fighter *df = dt.fighter;
unit *du = df->unit;
--force;
if (!is_magic_resistant(mage, du, 0)) {
df->person[dt.index].flags |= FL_STUNNED;
++stunned;
}
}
m = msg_message("cast_stun_effect", "mage spell amount", fi->unit, sp, stunned);
message_all(b, m);
msg_release(m);
return level;
}
int sp_tiredsoldiers(struct castorder * co)
{
fighter * fi = co->magician.fig;
int level = co->level;
double power = co->force;
const spell * sp = co->sp;
battle *b = fi->side->battle;
unit *mage = fi->unit;
int n = 0;
int force = (int)(power * power * 4);
message *m;
if (!count_enemies(b, fi, FIGHT_ROW, BEHIND_ROW,
SELECT_ADVANCE | SELECT_FIND)) {
message *m =
msg_message("battle::out_of_range", "mage spell", fi->unit, sp);
message_all(b, m);
msg_release(m);
return 0;
}
while (force) {
troop t = select_enemy(fi, FIGHT_ROW, BEHIND_ROW, SELECT_ADVANCE);
fighter *df = t.fighter;
if (!df)
break;
assert(!helping(fi->side, df->side));
if (!(df->person[t.index].flags & FL_TIRED)) {
if (!is_magic_resistant(mage, df->unit, 0)) {
df->person[t.index].flags = df->person[t.index].flags | FL_TIRED;
df->person[t.index].defence -= 2;
++n;
}
}
--force;
}
m = msg_message("cast_tired_effect", "mage spell amount", fi->unit, sp, n);
message_all(b, m);
msg_release(m);
return level;
}
/* Versteinern */
int sp_petrify(struct castorder * co)
{
fighter * fi = co->magician.fig;
int level = co->level;
double power = co->force;
const spell * sp = co->sp;
battle *b = fi->side->battle;
unit *mage = fi->unit;
/* Wirkt auf erste und zweite Reihe */
int force, enemies;
int stoned = 0;
message *m;
force = lovar(get_force(power, 0));
enemies = count_enemies(b, fi, FIGHT_ROW, BEHIND_ROW, SELECT_ADVANCE);
if (!enemies) {
message *m =
msg_message("battle::out_of_range", "mage spell", fi->unit, sp);
message_all(b, m);
msg_release(m);
return 0;
}
while (force && stoned < enemies) {
troop dt = select_enemy(fi, FIGHT_ROW, BEHIND_ROW, SELECT_ADVANCE);
unit *du = dt.fighter->unit;
if (!is_magic_resistant(mage, du, 0)) {
/* person ans ende hinter die lebenden schieben */
remove_troop(dt);
++stoned;
}
--force;
}
m =
msg_message("cast_petrify_effect", "mage spell amount", fi->unit, sp,
stoned);
message_all(b, m);
msg_release(m);
return level;
}
int sp_sleep(struct castorder * co)
{
fighter * fi = co->magician.fig;
int level = co->level;
const spell * sp = co->sp;
battle *b = fi->side->battle;
unit *mage = fi->unit;
unit *du;
troop dt;
int force, enemies;
int k = 0;
message *m;
/* Immer aus der ersten Reihe nehmen */
force = lovar(co->force * 25);
enemies = count_enemies(b, fi, FIGHT_ROW, BEHIND_ROW, SELECT_ADVANCE);
if (!enemies) {
m = msg_message("battle::out_of_range", "mage spell", fi->unit, sp);
message_all(b, m);
msg_release(m);
return 0;
}
while (force && enemies) {
dt = select_enemy(fi, FIGHT_ROW, BEHIND_ROW, SELECT_ADVANCE);
assert(dt.fighter);
du = dt.fighter->unit;
if (!is_magic_resistant(mage, du, 0)) {
dt.fighter->person[dt.index].flags |= FL_SLEEPING;
++k;
--enemies;
}
--force;
}
m = msg_message("cast_sleep_effect", "mage spell amount", fi->unit, sp, k);
message_all(b, m);
msg_release(m);
return level;
}
/** Spells: chaosrow / song of confusion.
* German Title: 'Gesang der Verwirrung'
*/
int sp_chaosrow(struct castorder * co)
{
fighter * fi = co->magician.fig;
int level = co->level;
double power = co->force;
const spell * sp = co->sp;
battle *b = fi->side->battle;
unit *mage = fi->unit;
selist *fgs, *ql;
message *m;
const char *mtype;
int qi, k = 0;
bool chaosrow = strcmp(sp->sname, "chaosrow") == 0;
if (!count_enemies(b, fi, FIGHT_ROW, NUMROWS, SELECT_ADVANCE | SELECT_FIND)) {
m = msg_message("spell_out_of_range", "mage spell", fi->unit, sp);
message_all(b, m);
msg_release(m);
return 0;
}
power = chaosrow ? (power * 40) : get_force(power, 5);
fgs = select_fighters(b, fi->side, FS_ENEMY, select_alive, NULL);
scramble_fighters(fgs);
for (qi = 0, ql = fgs; ql; selist_advance(&ql, &qi, 1)) {
fighter *df = (fighter *)selist_get(ql, qi);
int n = df->unit->number;
if (df->alive == 0)
continue;
if (power <= 0.0)
break;
if (is_magic_resistant(mage, df->unit, 0))
continue;
if (chance(power / n)) {
int row = statusrow(df->status);
df->side->size[row] -= df->alive;
if (u_race(df->unit)->battle_flags & BF_NOBLOCK) {
df->side->nonblockers[row] -= df->alive;
}
row = FIRST_ROW + (rng_int() % (NUMROWS - FIRST_ROW));
switch (row) {
case FIGHT_ROW:
df->status = ST_FIGHT;
break;
case BEHIND_ROW:
df->status = ST_CHICKEN;
break;
case AVOID_ROW:
df->status = ST_AVOID;
break;
case FLEE_ROW:
df->status = ST_FLEE;
break;
default:
assert(!"unknown combatrow");
}
assert(statusrow(df->status) == row);
df->side->size[row] += df->alive;
if (u_race(df->unit)->battle_flags & BF_NOBLOCK) {
df->side->nonblockers[row] += df->alive;
}
k += df->alive;
}
power = fmax(0, power - n);
}
selist_free(fgs);
if (chaosrow) {
mtype = (k > 0) ? "sp_chaosrow_effect_1" : "sp_chaosrow_effect_0";
}
else {
mtype = (k > 0) ? "sp_confusion_effect_1" : "sp_confusion_effect_0";
}
m = msg_message(mtype, "mage", mage);
message_all(b, m);
msg_release(m);
return level;
}
/** The mind blast spell for regular folks.
* This spell temporarily reduces the skill of the victims
*/
int sp_mindblast(struct castorder * co)
{
fighter * fi = co->magician.fig;
int level = co->level;
double power = co->force;
const spell * sp = co->sp;
battle *b = fi->side->battle;
unit *mage = fi->unit;
int k = 0, reset = 0, maxloss = (level + 2) / 3;
message *m;
int force = lovar(power * 25);
int enemies = count_enemies(b, fi, FIGHT_ROW, BEHIND_ROW, SELECT_ADVANCE);
if (!enemies) {
m = msg_message("spell_out_of_range", "mage spell", fi->unit, sp);
message_all(b, m);
msg_release(m);
return 0;
}
while (force > 0 && enemies > 0) {
unit *du;
troop dt = select_enemy(fi, FIGHT_ROW, BEHIND_ROW, SELECT_ADVANCE);
assert(dt.fighter);
du = dt.fighter->unit;
if (du->flags & UFL_MARK) {
/* not this one again */
continue;
}
if (humanoidrace(u_race(du)) && force >= du->number) {
if (!is_magic_resistant(mage, du, 0)) {
skill_t sk = random_skill(du, true);
if (sk != NOSKILL) {
int n = 1 + rng_int() % maxloss;
attrib *a = make_skillmod(sk, NULL, 0.0, n);
/* neat: you can add a whole lot of these to a unit, they stack */
a_add(&du->attribs, a);
}
k += du->number;
}
force -= du->number;
}
du->flags |= UFL_MARK;
reset = 1;
enemies -= du->number;
}
if (reset) {
unit *u;
for (u = b->region->units; u; u = u->next) {
u->flags &= ~UFL_MARK;
}
}
m = msg_message("sp_mindblast_temp_effect", "mage spell amount", mage, sp, k);
message_all(b, m);
msg_release(m);
return level;
}
/** A mind blast spell for monsters.
* This spell PERMANENTLY reduces the skill of the victims or kills them
* when they have no skills left. Not currently in use.
*/
int sp_mindblast(struct castorder * co)
{
fighter * fi = co->magician.fig;
int level = co->level;
double power = co->force;
const spell * sp = co->sp;
battle *b = fi->side->battle;
unit *mage = fi->unit;
int killed = 0, k = 0, reset = 0;
message *m;
int force = lovar(power * 25);
int enemies = count_enemies(b, fi, FIGHT_ROW, BEHIND_ROW, SELECT_ADVANCE);
if (!enemies) {
m = msg_message("battle::out_of_range", "mage spell", fi->unit, sp);
message_all(b, m);
msg_release(m);
return 0;
}
while (enemies > 0 && force > 0) {
unit *du;
troop dt = select_enemy(fi, FIGHT_ROW, BEHIND_ROW, SELECT_ADVANCE);
assert(dt.fighter);
du = dt.fighter->unit;
if (du->flags & UFL_MARK) {
/* not this one again */
continue;
}
if (humanoidrace(u_race(du)) && force >= du->number) {
if (!is_magic_resistant(mage, du, 0)) {
skill_t sk = random_skill(du, false);
if (sk != NOSKILL) {
skill *sv = unit_skill(du, sk);
if (sv) {
int n = 1 + rng_int() % 3;
reduce_skill(du, sv, n);
k += du->number;
}
}
else {
/* unit has no skill. kill it. */
kill_troop(dt);
++killed;
}
}
force -= du->number;
}
else {
/* only works against humanoids, don't try others. but do remove them
* from 'force' once or we may never terminate. */
du->flags |= UFL_MARK;
reset = 1;
}
enemies -= du->number;
}
if (reset) {
unit *u;
for (u = b->region->units; u; u = u->next) {
u->flags &= ~UFL_MARK;
}
}
m =
msg_message("sp_mindblast_effect", "mage spell amount dead", mage, sp, k,
killed);
message_all(b, m);
msg_release(m);
return level;
}
int sp_flee(struct castorder * co)
{
fighter * fi = co->magician.fig;
int level = co->level;
double power = co->force;
const spell * sp = co->sp;
battle *b = fi->side->battle;
unit *mage = fi->unit;
quicklist *fgs, *ql;
int force, n, qi;
int panik = 0;
message *msg;
switch (sp->id) {
case SPL_FLEE:
force = (int)get_force(power, 4);
break;
case SPL_SONG_OF_FEAR:
force = (int)get_force(power, 3);
break;
case SPL_AURA_OF_FEAR:
force = (int)get_force(power, 5);
break;
default:
force = (int)get_force(power, 10);
}
if (!count_enemies(b, fi, FIGHT_ROW, AVOID_ROW, SELECT_ADVANCE | SELECT_FIND)) {
msg = msg_message("sp_flee_effect_0", "mage spell", mage, sp);
message_all(b, msg);
msg_release(msg);
return 0;
}
fgs = fighters(b, fi->side, FIGHT_ROW, AVOID_ROW, FS_ENEMY);
scramble_fighters(fgs);
for (qi = 0, ql = fgs; ql; ql_advance(&ql, &qi, 1)) {
fighter *df = (fighter *)ql_get(ql, qi);
for (n = 0; n != df->alive; ++n) {
if (force < 0)
break;
if (df->person[n].flags & FL_PANICED) { /* bei SPL_SONG_OF_FEAR m�glich */
df->person[n].attack -= 1;
--force;
++panik;
}
else if (!(df->person[n].flags & FL_COURAGE)
|| !(u_race(df->unit)->flags & RCF_UNDEAD)) {
if (!is_magic_resistant(mage, df->unit, 0)) {
df->person[n].flags |= FL_PANICED;
++panik;
}
--force;
}
}
}
ql_free(fgs);
msg = msg_message("sp_flee_effect_1", "mage spell amount", mage, sp, panik);
message_all(b, msg);
msg_release(msg);
return level;
}