int teach_cmd(unit * u, struct order *ord)
{
static const curse_type *gbdream_ct = NULL;
plane *pl;
region *r = u->region;
int teaching, i, j, count, academy = 0;
skill_t sk = NOSKILL;
if (gbdream_ct == 0)
gbdream_ct = ct_find("gbdream");
if (gbdream_ct) {
if (get_curse(u->region->attribs, gbdream_ct)) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "gbdream_noteach", ""));
return 0;
}
}
if ((u_race(u)->flags & RCF_NOTEACH) || fval(u, UFL_WERE)) {
cmistake(u, ord, 274, MSG_EVENT);
return 0;
}
pl = rplane(r);
if (pl && fval(pl, PFL_NOTEACH)) {
cmistake(u, ord, 273, MSG_EVENT);
return 0;
}
teaching = u->number * 30 * TEACHNUMBER;
if ((i = get_effect(u, oldpotiontype[P_FOOL])) > 0) { /* Trank "Dumpfbackenbrot" */
i = _min(i, u->number * TEACHNUMBER);
/* Trank wirkt pro Schueler, nicht pro Lehrer */
teaching -= i * 30;
change_effect(u, oldpotiontype[P_FOOL], -i);
j = teaching / 30;
ADDMSG(&u->faction->msgs, msg_message("teachdumb", "teacher amount", u, j));
}
if (teaching == 0)
return 0;
count = 0;
init_order(ord);
#if TEACH_ALL
if (getparam(u->faction->locale) == P_ANY) {
unit *student = r->units;
skill_t teachskill[MAXSKILLS];
int i = 0;
do {
sk = getskill(u->faction->locale);
teachskill[i++] = sk;
} while (sk != NOSKILL);
while (teaching && student) {
if (student->faction == u->faction) {
if (LongHunger(student))
continue;
if (getkeyword(student->thisorder) == K_STUDY) {
/* Input ist nun von student->thisorder !! */
init_order(student->thisorder);
sk = getskill(student->faction->locale);
if (sk != NOSKILL && teachskill[0] != NOSKILL) {
for (i = 0; teachskill[i] != NOSKILL; ++i)
if (sk == teachskill[i])
break;
sk = teachskill[i];
}
if (sk != NOSKILL
&& eff_skill_study(u, sk,
r) - TEACHDIFFERENCE > eff_skill_study(student, sk, r)) {
teaching -= teach_unit(u, student, teaching, sk, true, &academy);
}
}
}
student = student->next;
}
#ifdef TEACH_FRIENDS
while (teaching && student) {
if (student->faction != u->faction
&& alliedunit(u, student->faction, HELP_GUARD)) {
if (LongHunger(student))
continue;
if (getkeyword(student->thisorder) == K_STUDY) {
/* Input ist nun von student->thisorder !! */
init_order(student->thisorder);
sk = getskill(student->faction->locale);
if (sk != NOSKILL
&& eff_skill_study(u, sk, r) - TEACHDIFFERENCE >= eff_skill(student,
sk, r)) {
teaching -= teach_unit(u, student, teaching, sk, true, &academy);
}
}
}
student = student->next;
}
#endif
}
else
#endif
{
char zOrder[4096];
order *new_order;
zOrder[0] = '\0';
init_order(ord);
while (!parser_end()) {
unit *u2;
bool feedback;
getunit(r, u->faction, &u2);
++count;
/* Falls die Unit nicht gefunden wird, Fehler melden */
if (!u2) {
char tbuf[20];
const char *uid;
const char *token;
/* Finde den string, der den Fehler verursacht hat */
parser_pushstate();
init_order(ord);
for (j = 0; j != count - 1; ++j) {
/* skip over the first 'count' units */
getunit(r, u->faction, NULL);
}
token = getstrtoken();
/* Beginne die Fehlermeldung */
if (isparam(token, u->faction->locale, P_TEMP)) {
token = getstrtoken();
sprintf(tbuf, "%s %s", LOC(u->faction->locale,
parameters[P_TEMP]), token);
uid = tbuf;
}
else {
uid = token;
}
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "unitnotfound_id",
"id", uid));
parser_popstate();
continue;
}
feedback = u->faction == u2->faction
|| alliedunit(u2, u->faction, HELP_GUARD);
/* Neuen Befehl zusammenbauen. TEMP-Einheiten werden automatisch in
* ihre neuen Nummern uebersetzt. */
if (zOrder[0])
strcat(zOrder, " ");
strcat(zOrder, unitid(u2));
if (getkeyword(u2->thisorder) != K_STUDY) {
ADDMSG(&u->faction->msgs,
msg_feedback(u, ord, "teach_nolearn", "student", u2));
continue;
}
/* Input ist nun von u2->thisorder !! */
parser_pushstate();
init_order(u2->thisorder);
sk = getskill(u2->faction->locale);
parser_popstate();
if (sk == NOSKILL) {
ADDMSG(&u->faction->msgs,
msg_feedback(u, ord, "teach_nolearn", "student", u2));
continue;
}
/* u is teacher, u2 is student */
if (eff_skill_study(u2, sk, r) > eff_skill_study(u, sk,
r) - TEACHDIFFERENCE) {
if (feedback) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "teach_asgood",
"student", u2));
}
continue;
}
if (sk == SK_MAGIC) {
/* ist der Magier schon spezialisiert, so versteht er nur noch
* Lehrer seines Gebietes */
sc_mage *mage1 = get_mage(u);
sc_mage *mage2 = get_mage(u2);
if (!mage2 || !mage1 || (mage2->magietyp != M_GRAY
&& mage1->magietyp != mage2->magietyp)) {
if (feedback) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord,
"error_different_magic", "target", u2));
}
continue;
}
}
teaching -= teach_unit(u, u2, teaching, sk, false, &academy);
}
new_order = create_order(K_TEACH, u->faction->locale, "%s", zOrder);
replace_order(&u->orders, ord, new_order);
free_order(new_order); /* parse_order & set_order have each increased the refcount */
}
if (academy && sk != NOSKILL) {
academy = academy / 30; /* anzahl gelehrter wochen, max. 10 */
learn_skill(u, sk, academy / 30.0 / TEACHNUMBER);
}
return 0;
}
/** 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;
}
/** Untote können entstehen */
void spawn_undead(void)
{
region *r;
faction *monsters = get_monsters();
for (r = regions; r; r = r->next) {
int unburied = deathcount(r);
static const curse_type *ctype = NULL;
if (!ctype)
ctype = ct_find("holyground");
if (ctype && curse_active(get_curse(r->attribs, ctype)))
continue;
/* Chance 0.1% * chaosfactor */
if (r->land && unburied > r->land->peasants / 20
&& rng_int() % 10000 < (100 + 100 * chaosfactor(r))) {
message *msg;
unit *u;
/* es ist sinnfrei, wenn irgendwo im Wald 3er-Einheiten Untote entstehen.
* Lieber sammeln lassen, bis sie mindestens 5% der Bevölkerung sind, und
* dann erst auferstehen. */
int undead = unburied / (rng_int() % 2 + 1);
const race *rc = NULL;
int i;
if (r->age < 100)
undead = undead * r->age / 100; /* newbie-regionen kriegen weniger ab */
if (!undead || r->age < 20)
continue;
switch (rng_int() % 3) {
case 0:
rc = get_race(RC_SKELETON);
break;
case 1:
rc = get_race(RC_ZOMBIE);
break;
default:
rc = get_race(RC_GHOUL);
break;
}
u = create_unit(r, monsters, undead, rc, 0, NULL, NULL);
fset(u, UFL_ISNEW | UFL_MOVED);
if ((rc == get_race(RC_SKELETON) || rc == get_race(RC_ZOMBIE))
&& rng_int() % 10 < 4) {
equip_unit(u, get_equipment("rising_undead"));
}
for (i = 0; i < MAXSKILLS; i++) {
if (rc->bonus[i] >= 1) {
set_level(u, (skill_t)i, 1);
}
}
u->hp = unit_max_hp(u) * u->number;
deathcounts(r, -undead);
name_unit(u);
log_debug("spawning %d %s in %s.\n", u->number,
LOC(default_locale,
rc_name_s(u_race(u), (u->number == 1) ? NAME_SINGULAR : NAME_PLURAL)), regionname(r, NULL));
msg = msg_message("undeadrise", "region", r);
add_message(&r->msgs, msg);
for (u = r->units; u; u = u->next)
freset(u->faction, FFL_SELECT);
for (u = r->units; u; u = u->next) {
if (fval(u->faction, FFL_SELECT))
continue;
fset(u->faction, FFL_SELECT);
add_message(&u->faction->msgs, msg);
}
msg_release(msg);
}
else {
int i = deathcount(r);
if (i) {
/* Gräber verwittern, 3% der Untoten finden die ewige Ruhe */
deathcounts(r, (int)(-i * 0.03));
}
}
}
}
int study_cmd(unit * u, order * ord)
{
region *r = u->region;
int p;
int l;
int studycost, days;
double multi = 1.0;
attrib *a = NULL;
teaching_info *teach = NULL;
int money = 0;
skill_t sk;
int maxalchemy = 0;
int speed_rule = (study_rule_t)config_get_int("study.speedup", 0);
static const race *rc_snotling;
static int rc_cache;
if (rc_changed(&rc_cache)) {
rc_snotling = get_race(RC_SNOTLING);
}
(void)init_order(ord, u->faction->locale);
sk = getskill(u->faction->locale);
if (!check_student(u, ord, sk)) {
return -1;
}
/* snotlings koennen Talente nur bis T8 lernen */
if (u_race(u) == rc_snotling) {
if (get_level(u, sk) >= 8) {
cmistake(u, ord, 308, MSG_EVENT);
return -1;
}
}
p = studycost = study_cost(u, sk);
a = a_find(u->attribs, &at_learning);
if (a != NULL) {
teach = (teaching_info *)a->data.v;
}
/* keine kostenpflichtigen Talente fuer Migranten. Vertraute sind
* keine Migranten, wird in is_migrant abgefangen. Vorsicht,
* studycost darf hier noch nicht durch Akademie erhoeht sein */
if (studycost > 0 && !ExpensiveMigrants() && is_migrant(u)) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "error_migrants_nolearn",
""));
return -1;
}
/* Akademie: */
if (active_building(u, bt_find("academy"))) {
studycost = studycost * 2;
if (studycost < 50) studycost = 50;
}
if (sk == SK_MAGIC) {
magic_t mtype;
if (u->number > 1) {
cmistake(u, ord, 106, MSG_MAGIC);
return -1;
}
if (is_familiar(u)) {
/* Vertraute zaehlen nicht zu den Magiern einer Partei,
* koennen aber nur Graue Magie lernen */
mtype = M_GRAY;
}
else if (!has_skill(u, SK_MAGIC)) {
int mmax = faction_skill_limit(u->faction, SK_MAGIC);
/* Die Einheit ist noch kein Magier */
if (faction_count_skill(u->faction, SK_MAGIC) + u->number > mmax) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "error_max_magicians",
"amount", mmax));
return -1;
}
mtype = getmagicskill(u->faction->locale);
if (mtype == M_NONE || mtype == M_GRAY) {
/* wurde kein Magiegebiet angegeben, wird davon
* ausgegangen, dass das normal gelernt werden soll */
if (u->faction->magiegebiet != 0) {
mtype = u->faction->magiegebiet;
}
else {
/* Es wurde kein Magiegebiet angegeben und die Partei
* hat noch keins gewaehlt. */
mtype = getmagicskill(u->faction->locale);
if (mtype == M_NONE) {
cmistake(u, ord, 178, MSG_MAGIC);
return -1;
}
}
}
if (mtype != u->faction->magiegebiet) {
/* Es wurde versucht, ein anderes Magiegebiet zu lernen
* als das der Partei */
if (u->faction->magiegebiet != 0) {
cmistake(u, ord, 179, MSG_MAGIC);
return -1;
}
else {
/* Lernt zum ersten mal Magie und legt damit das
* Magiegebiet der Partei fest */
u->faction->magiegebiet = mtype;
}
}
create_mage(u, mtype);
}
else {
/* ist schon ein Magier und kein Vertrauter */
if (u->faction->magiegebiet == 0) {
/* die Partei hat noch kein Magiegebiet gewaehlt. */
mtype = getmagicskill(u->faction->locale);
if (mtype == M_NONE) {
mtype = getmagicskill(u->faction->locale);
if (mtype == M_NONE) {
cmistake(u, ord, 178, MSG_MAGIC);
return -1;
}
}
/* Legt damit das Magiegebiet der Partei fest */
u->faction->magiegebiet = mtype;
}
}
}
if (sk == SK_ALCHEMY) {
maxalchemy = effskill(u, SK_ALCHEMY, NULL);
if (!has_skill(u, SK_ALCHEMY)) {
int amax = faction_skill_limit(u->faction, SK_ALCHEMY);
if (faction_count_skill(u->faction, SK_ALCHEMY) + u->number > amax) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "error_max_alchemists",
"amount", amax));
return -1;
}
}
}
if (studycost) {
int cost = studycost * u->number;
money = get_pooled(u, get_resourcetype(R_SILVER), GET_DEFAULT, cost);
if (money > cost) money = cost;
}
if (money < studycost * u->number) {
studycost = p; /* Ohne Univertreurung */
if (money > studycost) money = studycost;
if (p > 0 && money < studycost * u->number) {
cmistake(u, ord, 65, MSG_EVENT);
multi = money / (double)(studycost * u->number);
}
}
if (teach == NULL) {
a = a_add(&u->attribs, a_new(&at_learning));
teach = (teaching_info *)a->data.v;
assert(teach);
teach->teachers = NULL;
}
if (money > 0) {
use_pooled(u, get_resourcetype(R_SILVER), GET_DEFAULT, money);
ADDMSG(&u->faction->msgs, msg_message("studycost",
"unit region cost skill", u, u->region, money, sk));
}
if (get_effect(u, oldpotiontype[P_WISE])) {
l = get_effect(u, oldpotiontype[P_WISE]);
if (l > u->number) l = u->number;
teach->days += l * EXPERIENCEDAYS;
change_effect(u, oldpotiontype[P_WISE], -l);
}
if (get_effect(u, oldpotiontype[P_FOOL])) {
l = get_effect(u, oldpotiontype[P_FOOL]);
if (l > u->number) l = u->number;
teach->days -= l * STUDYDAYS;
change_effect(u, oldpotiontype[P_FOOL], -l);
}
if (p != studycost) {
/* ist_in_gebaeude(r, u, BT_UNIVERSITAET) == 1) { */
/* p ist Kosten ohne Uni, studycost mit; wenn
* p!=studycost, ist die Einheit zwangsweise
* in einer Uni */
teach->days += u->number * EXPERIENCEDAYS;
}
if (is_cursed(r->attribs, &ct_badlearn)) {
teach->days -= u->number * EXPERIENCEDAYS;
}
multi *= study_speedup(u, sk, speed_rule);
days = study_days(u, sk);
days = (int)((days + teach->days) * multi);
/* the artacademy currently improves the learning of entertainment
of all units in the region, to be able to make it cumulative with
with an academy */
if (sk == SK_ENTERTAINMENT
&& buildingtype_exists(r, bt_find("artacademy"), false)) {
days *= 2;
}
learn_skill(u, sk, days);
if (a != NULL) {
if (teach->teachers) {
msg_teachers(teach->teachers, u, sk);
}
a_remove(&u->attribs, a);
a = NULL;
}
u->flags |= (UFL_LONGACTION | UFL_NOTMOVING);
/* Anzeigen neuer Traenke */
/* Spruchlistenaktualiesierung ist in Regeneration */
if (sk == SK_ALCHEMY) {
faction *f = u->faction;
int skill = effskill(u, SK_ALCHEMY, NULL);
if (skill > maxalchemy) {
show_potions(f, skill);
}
}
init_order(NULL, NULL);
return 0;
}
int shipspeed(const ship * sh, const unit * u)
{
int k = sh->type->range;
static const struct curse_type *stormwind_ct, *nodrift_ct;
static bool init;
attrib *a;
struct curse *c;
int bonus;
assert(sh);
if (!u) u = ship_owner(sh);
if (!u) return 0;
assert(u->ship == sh);
assert(u == ship_owner(sh));
assert(sh->type->construction);
assert(sh->type->construction->improvement == NULL); /* sonst ist construction::size nicht ship_type::maxsize */
if (!init) {
init = true;
stormwind_ct = ct_find("stormwind");
nodrift_ct = ct_find("nodrift");
}
if (sh->size != sh->type->construction->maxsize)
return 0;
if (curse_active(get_curse(sh->attribs, stormwind_ct)))
k *= 2;
if (curse_active(get_curse(sh->attribs, nodrift_ct)))
k += 1;
if (u->faction->race == u_race(u)) {
/* race bonus for this faction? */
if (fval(u_race(u), RCF_SHIPSPEED)) {
k += 1;
}
}
bonus = ShipSpeedBonus(u);
if (bonus > 0 && sh->type->range_max>sh->type->range) {
int crew = crew_skill(sh);
int crew_bonus = (crew / sh->type->sumskill / 2) - 1;
if (crew_bonus > 0) {
bonus = _min(bonus, crew_bonus);
bonus = _min(bonus, sh->type->range_max - sh->type->range);
}
else {
bonus = 0;
}
}
k += bonus;
a = a_find(sh->attribs, &at_speedup);
while (a != NULL && a->type == &at_speedup) {
k += a->data.sa[0];
a = a->next;
}
c = get_curse(sh->attribs, ct_find("shipspeedup"));
while (c) {
k += curse_geteffect_int(c);
c = c->nexthash;
}
if (sh->damage>0) {
int size = sh->size * DAMAGE_SCALE;
k *= (size - sh->damage);
k = (k + size - 1) / size;
}
return k;
}
static order *plan_dragon(unit * u)
{
attrib *ta = a_find(u->attribs, &at_targetregion);
region *r = u->region;
region *tr = NULL;
bool move = false;
order *long_order = NULL;
if (ta == NULL) {
move |= (r->land == 0 || r->land->peasants == 0); /* when no peasants, move */
move |= (r->land == 0 || r->land->money == 0); /* when no money, move */
}
move |= chance(0.04); /* 4% chance to change your mind */
if (u_race(u) == get_race(RC_WYRM) && !move) {
unit *u2;
for (u2 = r->units; u2; u2 = u2->next) {
/* wyrme sind einzelgänger */
if (u2 == u) {
/* we do not make room for newcomers, so we don't need to look at them */
break;
}
if (u2 != u && u_race(u2) == u_race(u) && chance(0.5)) {
move = true;
break;
}
}
}
if (move) {
/* dragon gets bored and looks for a different place to go */
ta = set_new_dragon_target(u, u->region, DRAGON_RANGE);
}
else
ta = a_find(u->attribs, &at_targetregion);
if (ta != NULL) {
tr = (region *)ta->data.v;
if (tr == NULL || !path_exists(u->region, tr, DRAGON_RANGE, allowed_dragon)) {
ta = set_new_dragon_target(u, u->region, DRAGON_RANGE);
if (ta)
tr = findregion(ta->data.sa[0], ta->data.sa[1]);
}
}
if (tr != NULL) {
assert(long_order == NULL);
switch (old_race(u_race(u))) {
case RC_FIREDRAGON:
long_order = make_movement_order(u, tr, 4, allowed_dragon);
break;
case RC_DRAGON:
long_order = make_movement_order(u, tr, 3, allowed_dragon);
break;
case RC_WYRM:
long_order = make_movement_order(u, tr, 1, allowed_dragon);
break;
default:
break;
}
if (long_order) {
reduce_weight(u);
}
if (rng_int() % 100 < 15) {
const struct locale *lang = u->faction->locale;
/* do a growl */
if (rname(tr, lang)) {
addlist(&u->orders,
create_order(K_MAIL, lang, "%s '%s... %s %s %s'",
LOC(lang, parameters[P_REGION]),
random_growl(),
u->number ==
1 ? "Ich rieche" : "Wir riechen",
"etwas in", rname(tr, u->faction->locale)));
}
}
}
else {
/* we have no target. do we like it here, then? */
long_order = get_money_for_dragon(u->region, u, income(u));
if (long_order == NULL) {
/* money is gone, need a new target */
set_new_dragon_target(u, u->region, DRAGON_RANGE);
}
else if (u_race(u) != get_race(RC_FIREDRAGON)) {
/* neue dracoiden! */
if (r->land && !fval(r->terrain, FORBIDDEN_REGION)) {
int ra = 20 + rng_int() % 100;
if (get_money(u) > ra * 50 + 100 && rng_int() % 100 < 50) {
recruit_dracoids(u, ra);
}
}
}
}
if (long_order == NULL) {
skill_t sk = SK_PERCEPTION;
/* study perception (or a random useful skill) */
while (!skill_enabled(sk) || u_race(u)->bonus[sk] < -5) {
sk = (skill_t)(rng_int() % MAXSKILLS);
}
long_order = create_order(K_STUDY, u->faction->locale, "'%s'",
skillname(sk, u->faction->locale));
}
return long_order;
}
void get_food(region * r)
{
plane *pl = rplane(r);
unit *u;
int peasantfood = rpeasants(r) * 10;
static int food_rules = -1;
static int gamecookie = -1;
if (food_rules < 0 || gamecookie != global.cookie) {
gamecookie = global.cookie;
food_rules = get_param_int(global.parameters, "rules.economy.food", 0);
}
if (food_rules & FOOD_IS_FREE) {
return;
}
/* 1. Versorgung von eigenen Einheiten. Das vorhandene Silber
* wird zunächst so auf die Einheiten aufgeteilt, dass idealerweise
* jede Einheit genug Silber für ihren Unterhalt hat. */
for (u = r->units; u; u = u->next) {
int need = lifestyle(u);
/* Erstmal zurücksetzen */
freset(u, UFL_HUNGER);
if (u->ship && (u->ship->flags & SF_FISHING)) {
unit *v;
int c = 2;
for (v = u; c > 0 && v; v = v->next) {
if (v->ship == u->ship) {
int get = 0;
if (v->number <= c) {
get = lifestyle(v);
}
else {
get = lifestyle(v) * c / v->number;
}
if (get) {
change_money(v, get);
}
}
c -= v->number;
}
u->ship->flags -= SF_FISHING;
}
if (food_rules & FOOD_FROM_PEASANTS) {
struct faction *owner = region_get_owner(r);
/* if the region is owned, and the owner is nice, then we'll get
* food from the peasants - should not be used with WORK */
if (owner != NULL && (get_alliance(owner, u->faction) & HELP_MONEY)) {
int rm = rmoney(r);
int use = _min(rm, need);
rsetmoney(r, rm - use);
need -= use;
}
}
need -= get_money(u);
if (need > 0) {
unit *v;
for (v = r->units; need && v; v = v->next) {
if (v->faction == u->faction && help_money(v)) {
int give = get_money(v) - lifestyle(v);
give = _min(need, give);
if (give > 0) {
change_money(v, -give);
change_money(u, give);
need -= give;
}
}
}
}
}
/* 2. Versorgung durch Fremde. Das Silber alliierter Einheiten wird
* entsprechend verteilt. */
for (u = r->units; u; u = u->next) {
int need = lifestyle(u);
faction *f = u->faction;
need -= _max(0, get_money(u));
if (need > 0) {
unit *v;
if (food_rules & FOOD_FROM_OWNER) {
/* the owner of the region is the first faction to help out when you're hungry */
faction *owner = region_get_owner(r);
if (owner && owner != u->faction) {
for (v = r->units; v; v = v->next) {
if (v->faction == owner && alliedunit(v, f, HELP_MONEY)
&& help_money(v)) {
help_feed(v, u, &need);
break;
}
}
}
}
for (v = r->units; need && v; v = v->next) {
if (v->faction != f && alliedunit(v, f, HELP_MONEY)
&& help_money(v)) {
help_feed(v, u, &need);
}
}
/* Die Einheit hat nicht genug Geld zusammengekratzt und
* nimmt Schaden: */
if (need > 0) {
int lspp = lifestyle(u) / u->number;
if (lspp > 0) {
int number = (need + lspp - 1) / lspp;
if (hunger(number, u))
fset(u, UFL_HUNGER);
}
}
}
}
/* 3. bestimmen, wie viele Bauern gefressen werden.
* bei fehlenden Bauern den Dämon hungern lassen
*/
for (u = r->units; u; u = u->next) {
if (u_race(u) == get_race(RC_DAEMON)) {
int hungry = u->number;
/* use peasantblood before eating the peasants themselves */
const struct potion_type *pt_blood = 0;
const resource_type *rt_blood = rt_find("peasantblood");
if (rt_blood) {
pt_blood = rt_blood->ptype;
}
if (pt_blood) {
/* always start with the unit itself, then the first known unit that may have some blood */
unit *donor = u;
while (donor != NULL && hungry > 0) {
int blut = get_effect(donor, pt_blood);
blut = _min(blut, hungry);
if (blut) {
change_effect(donor, pt_blood, -blut);
hungry -= blut;
}
if (donor == u)
donor = r->units;
while (donor != NULL) {
if (u_race(donor) == get_race(RC_DAEMON) && donor != u) {
if (get_effect(donor, pt_blood)) {
/* if he's in our faction, drain him: */
if (donor->faction == u->faction)
break;
}
}
donor = donor->next;
}
}
}
/* remaining demons feed on peasants */
if (pl == NULL || !fval(pl, PFL_NOFEED)) {
if (peasantfood >= hungry) {
peasantfood -= hungry;
hungry = 0;
}
else {
hungry -= peasantfood;
peasantfood = 0;
}
if (hungry > 0) {
static int demon_hunger = -1;
if (demon_hunger < 0) {
demon_hunger = get_param_int(global.parameters, "hunger.demons", 0);
}
if (demon_hunger == 0) {
/* demons who don't feed are hungry */
if (hunger(hungry, u))
fset(u, UFL_HUNGER);
}
else {
/* no damage, but set the hungry-flag */
fset(u, UFL_HUNGER);
}
}
}
}
}
rsetpeasants(r, peasantfood / 10);
/* 3. Von den überlebenden das Geld abziehen: */
for (u = r->units; u; u = u->next) {
int need = _min(get_money(u), lifestyle(u));
change_money(u, -need);
}
}
static int
damage_unit(unit * u, const char *dam, bool physical, bool magic)
{
int *hp, hpstack[20];
int h;
int i, dead = 0, hp_rem = 0, heiltrank;
double magres = magic_resistance(u);
assert(u->number);
if (fval(u_race(u), RCF_ILLUSIONARY) || u_race(u) == get_race(RC_SPELL)) {
return 0;
}
assert(u->number <= u->hp);
h = u->hp / u->number;
/* HP verteilen */
if (u->number < 20) {
hp = hpstack;
}
else {
hp = malloc(u->number * sizeof(int));
}
for (i = 0; i < u->number; i++)
hp[i] = h;
h = u->hp - (u->number * h);
for (i = 0; i < h; i++)
hp[i]++;
/* Schaden */
for (i = 0; i < u->number; i++) {
int damage = dice_rand(dam);
if (magic)
damage = (int)(damage * (1.0 - magres));
if (physical)
damage -= nb_armor(u, i);
hp[i] -= damage;
}
/* Auswirkungen */
for (i = 0; i < u->number; i++) {
if (hp[i] <= 0) {
heiltrank = 0;
/* Sieben Leben */
if (old_race(u_race(u)) == RC_CAT && (chance(1.0 / 7))) {
hp[i] = u->hp / u->number;
hp_rem += hp[i];
continue;
}
/* Heiltrank */
if (oldpotiontype[P_HEAL]) {
if (get_effect(u, oldpotiontype[P_HEAL]) > 0) {
change_effect(u, oldpotiontype[P_HEAL], -1);
heiltrank = 1;
}
else if (i_get(u->items, oldpotiontype[P_HEAL]->itype) > 0) {
i_change(&u->items, oldpotiontype[P_HEAL]->itype, -1);
change_effect(u, oldpotiontype[P_HEAL], 3);
heiltrank = 1;
}
if (heiltrank && (chance(0.50))) {
hp[i] = u->hp / u->number;
hp_rem += hp[i];
continue;
}
}
dead++;
}
else {
hp_rem += hp[i];
}
}
scale_number(u, u->number - dead);
u->hp = hp_rem;
if (hp != hpstack) {
free(hp);
}
return dead;
}
/** 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;
}
void build_road(region * r, unit * u, int size, direction_t d)
{
int n, left;
region *rn = rconnect(r, d);
assert(u->number);
if (!eff_skill(u, SK_ROAD_BUILDING, r)) {
cmistake(u, u->thisorder, 103, MSG_PRODUCE);
return;
}
if (besieged(u)) {
cmistake(u, u->thisorder, 60, MSG_PRODUCE);
return;
}
if (rn == NULL || rn->terrain->max_road < 0) {
cmistake(u, u->thisorder, 94, MSG_PRODUCE);
return;
}
if (r->terrain->max_road < 0) {
cmistake(u, u->thisorder, 94, MSG_PRODUCE);
return;
}
if (r->terrain == newterrain(T_SWAMP)) {
/* wenn kein Damm existiert */
const struct building_type *bt_dam = bt_find("dam");
if (!bt_dam || !buildingtype_exists(r, bt_dam, true)) {
cmistake(u, u->thisorder, 132, MSG_PRODUCE);
return;
}
}
else if (r->terrain == newterrain(T_DESERT)) {
const struct building_type *bt_caravan = bt_find("caravan");
/* wenn keine Karawanserei existiert */
if (!bt_caravan || !buildingtype_exists(r, bt_caravan, true)) {
cmistake(u, u->thisorder, 133, MSG_PRODUCE);
return;
}
}
else if (r->terrain == newterrain(T_GLACIER)) {
const struct building_type *bt_tunnel = bt_find("tunnel");
/* wenn kein Tunnel existiert */
if (!bt_tunnel || !buildingtype_exists(r, bt_tunnel, true)) {
cmistake(u, u->thisorder, 131, MSG_PRODUCE);
return;
}
}
/* left kann man noch bauen */
left = r->terrain->max_road - rroad(r, d);
/* hoffentlich ist r->road <= r->terrain->max_road, n also >= 0 */
if (left <= 0) {
ADDMSG(&u->faction->msgs, msg_feedback(u, u->thisorder,
"error_roads_finished", ""));
return;
}
if (size > 0)
left = _min(size, left);
/* baumaximum anhand der rohstoffe */
if (u_race(u) == get_race(RC_STONEGOLEM)) {
n = u->number * GOLEM_STONE;
}
else {
n = get_pooled(u, get_resourcetype(R_STONE), GET_DEFAULT, left);
if (n == 0) {
cmistake(u, u->thisorder, 151, MSG_PRODUCE);
return;
}
}
left = _min(n, left);
/* n = maximum by skill. try to maximize it */
n = u->number * eff_skill(u, SK_ROAD_BUILDING, r);
if (n < left) {
const resource_type *ring = get_resourcetype(R_RING_OF_NIMBLEFINGER);
item *itm = ring ? *i_find(&u->items, ring->itype) : 0;
if (itm != NULL && itm->number > 0) {
int rings = _min(u->number, itm->number);
n = n * ((roqf_factor() - 1) * rings + u->number) / u->number;
}
}
if (n < left) {
int dm = get_effect(u, oldpotiontype[P_DOMORE]);
if (dm != 0) {
int sk = eff_skill(u, SK_ROAD_BUILDING, r);
int todo = (left - n + sk - 1) / sk;
todo = _min(todo, u->number);
dm = _min(dm, todo);
change_effect(u, oldpotiontype[P_DOMORE], -dm);
n += dm * sk;
} /* Auswirkung Schaffenstrunk */
}
/* make minimum of possible and available: */
n = _min(left, n);
/* n is now modified by several special effects, so we have to
* minimize it again to make sure the road will not grow beyond
* maximum. */
rsetroad(r, d, rroad(r, d) + (short)n);
if (u_race(u) == get_race(RC_STONEGOLEM)) {
int golemsused = n / GOLEM_STONE;
if (n % GOLEM_STONE != 0) {
++golemsused;
}
scale_number(u, u->number - golemsused);
}
else {
use_pooled(u, get_resourcetype(R_STONE), GET_DEFAULT, n);
/* Nur soviel PRODUCEEXP wie auch tatsaechlich gemacht wurde */
produceexp(u, SK_ROAD_BUILDING, _min(n, u->number));
}
ADDMSG(&u->faction->msgs, msg_message("buildroad",
"region unit size", r, u, n));
}
int sp_undeadhero(struct castorder * co)
{
fighter * fi = co->magician.fig;
int level = co->level;
double power = co->force;
battle *b = fi->side->battle;
unit *mage = fi->unit;
region *r = b->region;
quicklist *fgs, *ql;
int qi, n, undead = 0;
message *msg;
int force = (int)get_force(power, 0);
double c = 0.50 + 0.02 * power;
/* Liste aus allen K�mpfern */
fgs = fighters(b, fi->side, FIGHT_ROW, AVOID_ROW, FS_ENEMY | FS_HELP);
scramble_fighters(fgs);
for (qi = 0, ql = fgs; ql; ql_advance(&ql, &qi, 1)) {
fighter *df = (fighter *)ql_get(ql, qi);
unit *du = df->unit;
if (force <= 0)
break;
/* keine Monster */
if (!playerrace(u_race(du)))
continue;
if (df->alive + df->run.number < du->number) {
int j = 0;
/* Wieviele Untote k�nnen wir aus dieser Einheit wecken? */
for (n = df->alive + df->run.number; n != du->number; n++) {
if (chance(c)) {
++j;
if (--force <= 0)
break;
}
}
if (j > 0) {
item **ilist;
unit *u =
create_unit(r, mage->faction, 0, get_race(RC_UNDEAD), 0, unit_getname(du),
du);
/* new units gets some stats from old unit */
if (du->display) {
unit_setinfo(u, du->display);
}
else {
unit_setinfo(u, NULL);
}
setstatus(u, du->status);
setguard(u, false);
for (ilist = &du->items; *ilist;) {
item *itm = *ilist;
int loot = itm->number * j / du->number;
if (loot != itm->number) {
int split = itm->number * j % du->number;
if (split > 0 && (rng_int() % du->number) < split) {
++loot;
}
}
i_change(&u->items, itm->type, loot);
i_change(ilist, itm->type, -loot);
if (*ilist == itm) {
ilist = &itm->next;
}
}
/* inherit stealth from magician */
if (mage->flags & UFL_ANON_FACTION) {
u->flags |= UFL_ANON_FACTION;
}
/* transfer dead people to new unit, set hitpoints to those of old unit */
transfermen(du, u, j);
u->hp = u->number * unit_max_hp(du);
assert(j <= df->side->casualties);
df->side->casualties -= j;
df->side->dead -= j;
/* counting total number of undead */
undead += j;
}
}
}
ql_free(fgs);
level = _min(level, undead);
if (undead == 0) {
msg =
msg_message("summonundead_effect_0", "mage region", mage, mage->region);
}
else {
msg =
msg_message("summonundead_effect_1", "mage region amount", mage,
mage->region, undead);
}
message_all(b, msg);
msg_release(msg);
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;
}
int learn_cmd(unit * u, order * ord)
{
region *r = u->region;
int p;
magic_t mtyp;
int l;
int studycost, days;
double multi = 1.0;
attrib *a = NULL;
teaching_info *teach = NULL;
int money = 0;
skill_t sk;
int maxalchemy = 0;
int speed_rule = (study_rule_t)get_param_int(global.parameters, "study.speedup", 0);
static int learn_newskills = -1;
if (learn_newskills < 0) {
const char *str = get_param(global.parameters, "study.newskills");
if (str && strcmp(str, "false") == 0)
learn_newskills = 0;
else
learn_newskills = 1;
}
if (!unit_can_study(u)) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "error_race_nolearn", "race",
u_race(u)));
return 0;
}
init_order(ord);
sk = getskill(u->faction->locale);
if (sk < 0) {
cmistake(u, ord, 77, MSG_EVENT);
return 0;
}
if (SkillCap(sk) && SkillCap(sk) <= effskill(u, sk)) {
cmistake(u, ord, 771, MSG_EVENT);
return 0;
}
/* Hack: Talente mit Malus -99 koennen nicht gelernt werden */
if (u_race(u)->bonus[sk] == -99) {
cmistake(u, ord, 771, MSG_EVENT);
return 0;
}
if (learn_newskills == 0) {
skill *sv = unit_skill(u, sk);
if (sv == NULL) {
/* we can only learn skills we already have */
cmistake(u, ord, 771, MSG_EVENT);
return 0;
}
}
/* snotlings koennen Talente nur bis T8 lernen */
if (u_race(u) == get_race(RC_SNOTLING)) {
if (get_level(u, sk) >= 8) {
cmistake(u, ord, 308, MSG_EVENT);
return 0;
}
}
p = studycost = study_cost(u, sk);
a = a_find(u->attribs, &at_learning);
if (a != NULL) {
teach = (teaching_info *)a->data.v;
}
/* keine kostenpflichtigen Talente fuer Migranten. Vertraute sind
* keine Migranten, wird in is_migrant abgefangen. Vorsicht,
* studycost darf hier noch nicht durch Akademie erhoeht sein */
if (studycost > 0 && !ExpensiveMigrants() && is_migrant(u)) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "error_migrants_nolearn",
""));
return 0;
}
/* Akademie: */
{
struct building *b = inside_building(u);
const struct building_type *btype = b ? b->type : NULL;
if (btype && btype == bt_find("academy")) {
studycost = _max(50, studycost * 2);
}
}
if (sk == SK_MAGIC) {
if (u->number > 1) {
cmistake(u, ord, 106, MSG_MAGIC);
return 0;
}
if (is_familiar(u)) {
/* Vertraute zaehlen nicht zu den Magiern einer Partei,
* koennen aber nur Graue Magie lernen */
mtyp = M_GRAY;
if (!is_mage(u))
create_mage(u, mtyp);
}
else if (!has_skill(u, SK_MAGIC)) {
int mmax = skill_limit(u->faction, SK_MAGIC);
/* Die Einheit ist noch kein Magier */
if (count_skill(u->faction, SK_MAGIC) + u->number > mmax) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "error_max_magicians",
"amount", mmax));
return 0;
}
mtyp = getmagicskill(u->faction->locale);
if (mtyp == M_NONE || mtyp == M_GRAY) {
/* wurde kein Magiegebiet angegeben, wird davon
* ausgegangen, dass das normal gelernt werden soll */
if (u->faction->magiegebiet != 0) {
mtyp = u->faction->magiegebiet;
}
else {
/* Es wurde kein Magiegebiet angegeben und die Partei
* hat noch keins gewaehlt. */
mtyp = getmagicskill(u->faction->locale);
if (mtyp == M_NONE) {
cmistake(u, ord, 178, MSG_MAGIC);
return 0;
}
}
}
if (mtyp != u->faction->magiegebiet) {
/* Es wurde versucht, ein anderes Magiegebiet zu lernen
* als das der Partei */
if (u->faction->magiegebiet != 0) {
cmistake(u, ord, 179, MSG_MAGIC);
return 0;
}
else {
/* Lernt zum ersten mal Magie und legt damit das
* Magiegebiet der Partei fest */
u->faction->magiegebiet = mtyp;
}
}
if (!is_mage(u))
create_mage(u, mtyp);
}
else {
/* ist schon ein Magier und kein Vertrauter */
if (u->faction->magiegebiet == 0) {
/* die Partei hat noch kein Magiegebiet gewaehlt. */
mtyp = getmagicskill(u->faction->locale);
if (mtyp == M_NONE) {
mtyp = getmagicskill(u->faction->locale);
if (mtyp == M_NONE) {
cmistake(u, ord, 178, MSG_MAGIC);
return 0;
}
}
/* Legt damit das Magiegebiet der Partei fest */
u->faction->magiegebiet = mtyp;
}
}
}
if (sk == SK_ALCHEMY) {
maxalchemy = eff_skill(u, SK_ALCHEMY, r);
if (!has_skill(u, SK_ALCHEMY)) {
int amax = skill_limit(u->faction, SK_ALCHEMY);
if (count_skill(u->faction, SK_ALCHEMY) + u->number > amax) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "error_max_alchemists",
"amount", amax));
return 0;
}
}
}
if (studycost) {
int cost = studycost * u->number;
money = get_pooled(u, get_resourcetype(R_SILVER), GET_DEFAULT, cost);
money = _min(money, cost);
}
if (money < studycost * u->number) {
studycost = p; /* Ohne Univertreurung */
money = _min(money, studycost);
if (p > 0 && money < studycost * u->number) {
cmistake(u, ord, 65, MSG_EVENT);
multi = money / (double)(studycost * u->number);
}
}
if (teach == NULL) {
a = a_add(&u->attribs, a_new(&at_learning));
teach = (teaching_info *)a->data.v;
teach->teachers[0] = 0;
}
if (money > 0) {
use_pooled(u, get_resourcetype(R_SILVER), GET_DEFAULT, money);
ADDMSG(&u->faction->msgs, msg_message("studycost",
"unit region cost skill", u, u->region, money, sk));
}
if (get_effect(u, oldpotiontype[P_WISE])) {
l = _min(u->number, get_effect(u, oldpotiontype[P_WISE]));
teach->value += l * 10;
change_effect(u, oldpotiontype[P_WISE], -l);
}
if (get_effect(u, oldpotiontype[P_FOOL])) {
l = _min(u->number, get_effect(u, oldpotiontype[P_FOOL]));
teach->value -= l * 30;
change_effect(u, oldpotiontype[P_FOOL], -l);
}
if (p != studycost) {
/* ist_in_gebaeude(r, u, BT_UNIVERSITAET) == 1) { */
/* p ist Kosten ohne Uni, studycost mit; wenn
* p!=studycost, ist die Einheit zwangsweise
* in einer Uni */
teach->value += u->number * 10;
}
if (is_cursed(r->attribs, C_BADLEARN, 0)) {
teach->value -= u->number * 10;
}
multi *= study_speedup(u, sk, speed_rule);
days = study_days(u, sk);
days = (int)((days + teach->value) * multi);
/* the artacademy currently improves the learning of entertainment
of all units in the region, to be able to make it cumulative with
with an academy */
if (sk == SK_ENTERTAINMENT
&& buildingtype_exists(r, bt_find("artacademy"), false)) {
days *= 2;
}
if (fval(u, UFL_HUNGER))
days /= 2;
while (days) {
if (days >= u->number * 30) {
learn_skill(u, sk, 1.0);
days -= u->number * 30;
}
else {
double chance = (double)days / u->number / 30;
learn_skill(u, sk, chance);
days = 0;
}
}
if (a != NULL) {
if (teach != NULL) {
int index = 0;
while (teach->teachers[index] && index != MAXTEACHERS) {
unit *teacher = teach->teachers[index++];
if (teacher->faction != u->faction) {
bool feedback = alliedunit(u, teacher->faction, HELP_GUARD);
if (feedback) {
ADDMSG(&teacher->faction->msgs, msg_message("teach_teacher",
"teacher student skill level", teacher, u, sk,
effskill(u, sk)));
}
ADDMSG(&u->faction->msgs, msg_message("teach_student",
"teacher student skill", teacher, u, sk));
}
}
}
a_remove(&u->attribs, a);
a = NULL;
}
fset(u, UFL_LONGACTION | UFL_NOTMOVING);
/* Anzeigen neuer Traenke */
/* Spruchlistenaktualiesierung ist in Regeneration */
if (sk == SK_ALCHEMY) {
const potion_type *ptype;
faction *f = u->faction;
int skill = eff_skill(u, SK_ALCHEMY, r);
if (skill > maxalchemy) {
for (ptype = potiontypes; ptype; ptype = ptype->next) {
if (skill == ptype->level * 2) {
attrib *a = a_find(f->attribs, &at_showitem);
while (a && a->type == &at_showitem && a->data.v != ptype)
a = a->next;
if (a == NULL || a->type != &at_showitem) {
a = a_add(&f->attribs, a_new(&at_showitem));
a->data.v = (void *)ptype->itype;
}
}
}
}
}
else if (sk == SK_MAGIC) {
sc_mage *mage = get_mage(u);
if (!mage) {
mage = create_mage(u, u->faction->magiegebiet);
}
}
return 0;
}
void randomevents(void)
{
region *r;
faction *monsters = get_monsters();
icebergs();
godcurse();
orc_growth();
demon_skillchanges();
/* Orkifizierte Regionen mutieren und mutieren zurück */
for (r = regions; r; r = r->next) {
if (fval(r, RF_ORCIFIED)) {
direction_t dir;
double probability = 0.0;
for (dir = 0; dir < MAXDIRECTIONS; dir++) {
region *rc = rconnect(r, dir);
if (rc && rpeasants(rc) > 0 && !fval(rc, RF_ORCIFIED))
probability += 0.02;
}
if (chance(probability)) {
ADDMSG(&r->msgs, msg_message("deorcified", "region", r));
freset(r, RF_ORCIFIED);
}
}
else {
attrib *a = a_find(r->attribs, &at_orcification);
if (a != NULL) {
double probability = 0.0;
if (rpeasants(r) <= 0)
continue;
probability = a->data.i / (double)rpeasants(r);
if (chance(probability)) {
fset(r, RF_ORCIFIED);
a_remove(&r->attribs, a);
ADDMSG(&r->msgs, msg_message("orcified", "region", r));
}
else {
a->data.i -= _max(10, a->data.i / 10);
if (a->data.i <= 0)
a_remove(&r->attribs, a);
}
}
}
}
/* Vulkane qualmen, brechen aus ... */
for (r = regions; r; r = r->next) {
if (r->terrain == newterrain(T_VOLCANO_SMOKING)) {
if (a_find(r->attribs, &at_reduceproduction)) {
ADDMSG(&r->msgs, msg_message("volcanostopsmoke", "region", r));
rsetterrain(r, T_VOLCANO);
}
else {
if (rng_int() % 100 < 12) {
ADDMSG(&r->msgs, msg_message("volcanostopsmoke", "region", r));
rsetterrain(r, T_VOLCANO);
}
else if (r->age > 20 && rng_int() % 100 < 8) {
volcano_outbreak(r);
rsetterrain(r, T_VOLCANO);
}
}
}
else if (r->terrain == newterrain(T_VOLCANO)) {
if (rng_int() % 100 < 4) {
ADDMSG(&r->msgs, msg_message("volcanostartsmoke", "region", r));
rsetterrain(r, T_VOLCANO_SMOKING);
}
}
}
/* Monumente zerfallen, Schiffe verfaulen */
for (r = regions; r; r = r->next) {
building **blist = &r->buildings;
while (*blist) {
building *b = *blist;
if (fval(b->type, BTF_DECAY) && !building_owner(b)) {
b->size -= _max(1, (b->size * 20) / 100);
if (b->size == 0) {
remove_building(blist, r->buildings);
}
}
if (*blist == b)
blist = &b->next;
}
}
/* monster-einheiten desertieren */
if (monsters) {
for (r = regions; r; r = r->next) {
unit *u;
for (u = r->units; u; u = u->next) {
if (u->faction && !is_monsters(u->faction)
&& (u_race(u)->flags & RCF_DESERT)) {
if (fval(u, UFL_ISNEW))
continue;
if (rng_int() % 100 < 5) {
ADDMSG(&u->faction->msgs, msg_message("desertion",
"unit region", u, r));
u_setfaction(u, monsters);
}
}
}
}
}
chaos_update();
#ifdef HERBS_ROT
rotting_herbs();
#endif
dissolve_units();
}
static bool help_money(const unit * u)
{
if (u_race(u)->ec_flags & GIVEITEM)
return true;
return false;
}
static void get_allies(region * r, unit * u)
{
unit *newunit = NULL;
const char *name;
const char *equip;
int number;
message *msg;
assert(u->number);
switch (rterrain(r)) {
case T_PLAIN:
if (!r_isforest(r)) {
if (get_money(u) / u->number < 100 + rng_int() % 200)
return;
name = "random_plain_men";
equip = "random_plain";
number = rng_int() % 8 + 2;
break;
}
else {
if (effskill(u, SK_LONGBOW, r) < 3
&& effskill(u, SK_HERBALISM, r) < 2
&& effskill(u, SK_MAGIC, r) < 2) {
return;
}
name = "random_forest_men";
equip = "random_forest";
number = rng_int() % 6 + 2;
}
break;
case T_SWAMP:
if (effskill(u, SK_MELEE, r) <= 1) {
return;
}
name = "random_swamp_men";
equip = "random_swamp";
number = rng_int() % 6 + 2;
break;
case T_DESERT:
if (effskill(u, SK_RIDING, r) <= 2) {
return;
}
name = "random_desert_men";
equip = "random_desert";
number = rng_int() % 12 + 2;
break;
case T_HIGHLAND:
if (effskill(u, SK_MELEE, r) <= 1) {
return;
}
name = "random_highland_men";
equip = "random_highland";
number = rng_int() % 8 + 2;
break;
case T_MOUNTAIN:
if (effskill(u, SK_MELEE, r) <= 1 || effskill(u, SK_TRADE, r) <= 2) {
return;
}
name = "random_mountain_men";
equip = "random_mountain";
number = rng_int() % 6 + 2;
break;
case T_GLACIER:
if (effskill(u, SK_MELEE, r) <= 1 || effskill(u, SK_TRADE, r) <= 1) {
return;
}
name = "random_glacier_men";
equip = "random_glacier";
number = rng_int() % 4 + 2;
break;
default:
return;
}
newunit =
create_unit(r, u->faction, number, u->faction->race, 0,
LOC(u->faction->locale, name), u);
equip_unit(newunit, get_equipment(equip));
u_setfaction(newunit, u->faction);
set_racename(&newunit->attribs, get_racename(u->attribs));
if (u_race(u)->flags & RCF_SHAPESHIFT) {
newunit->irace = u->irace;
}
if (fval(u, UFL_ANON_FACTION))
fset(newunit, UFL_ANON_FACTION);
fset(newunit, UFL_ISNEW);
msg = msg_message("encounter_allies", "unit name", u, name);
r_addmessage(r, u->faction, msg);
msg_release(msg);
}
void destroyfaction(faction ** fp)
{
faction * f = *fp;
unit *u = f->units;
*fp = f->next;
f->next = dead_factions;
dead_factions = f;
fset(f, FFL_QUIT);
f->_alive = false;
if (f->spellbook) {
spellbook_clear(f->spellbook);
free(f->spellbook);
f->spellbook = 0;
}
if (f->seen_factions) {
selist_free(f->seen_factions);
f->seen_factions = 0;
}
while (u) {
/* give away your stuff, to ghosts if you cannot (quest items) */
if (u->items) {
region *r = u->region;
int result = gift_items(u, GIFT_FRIENDS | GIFT_PEASANTS);
if (result != 0) {
save_special_items(u);
}
if (r->land && !!playerrace(u_race(u))) {
const race *rc = u_race(u);
int m = rmoney(r);
/* Personen gehen nur an die Bauern, wenn sie auch von dort
* stammen */
if ((rc->ec_flags & ECF_REC_ETHEREAL) == 0) {
int p = rpeasants(u->region);
int h = rhorses(u->region);
item *itm;
p += (int)(u->number * rc->recruit_multi);
for (itm = u->items; itm; itm = itm->next) {
if (itm->type->flags & ITF_ANIMAL) {
h += itm->number;
}
}
rsetpeasants(r, p);
rsethorses(r, h);
}
m += get_money(u);
rsetmoney(r, m);
}
}
set_number(u, 0);
u = u->nextF;
}
handle_event(f->attribs, "destroy", f);
if (f->alliance) {
setalliance(f, NULL);
}
funhash(f);
/* units of other factions that were disguised as this faction
* have their disguise replaced by ordinary faction hiding. */
if (rule_stealth_other()) {
region *rc;
for (rc = regions; rc; rc = rc->next) {
for (u = rc->units; u; u = u->next) {
if (u->attribs && get_otherfaction(u) == f) {
a_removeall(&u->attribs, &at_otherfaction);
if (rule_stealth_anon()) {
fset(u, UFL_ANON_FACTION);
}
}
}
}
}
}
/* In a->data.ca[1] steht der Prozentsatz mit dem sich die Einheit
* auflöst, in a->data.ca[0] kann angegeben werden, wohin die Personen
* verschwinden. Passiert bereits in der ersten Runde! */
static void dissolve_units(void)
{
region *r;
unit *u;
int n;
int i;
for (r = regions; r; r = r->next) {
for (u = r->units; u; u = u->next) {
attrib *a = a_find(u->attribs, &at_unitdissolve);
if (a) {
message *msg;
if (u->age == 0 && a->data.ca[1] < 100)
continue;
/* TODO: Durch einzelne Berechnung ersetzen */
if (a->data.ca[1] == 100) {
n = u->number;
}
else {
n = 0;
for (i = 0; i < u->number; i++) {
if (rng_int() % 100 < a->data.ca[1])
n++;
}
}
/* wenn keiner verschwindet, auch keine Meldung */
if (n == 0) {
continue;
}
scale_number(u, u->number - n);
switch (a->data.ca[0]) {
case 1:
rsetpeasants(r, rpeasants(r) + n);
msg =
msg_message("dissolve_units_1", "unit region number race", u, r,
n, u_race(u));
break;
case 2:
if (r->land && !fval(r, RF_MALLORN)) {
rsettrees(r, 2, rtrees(r, 2) + n);
msg =
msg_message("dissolve_units_2", "unit region number race", u, r,
n, u_race(u));
}
else {
msg =
msg_message("dissolve_units_3", "unit region number race", u, r,
n, u_race(u));
}
break;
default:
if (u_race(u) == get_race(RC_STONEGOLEM)
|| u_race(u) == get_race(RC_IRONGOLEM)) {
msg =
msg_message("dissolve_units_4", "unit region number race", u, r,
n, u_race(u));
}
else {
msg =
msg_message("dissolve_units_5", "unit region number race", u, r,
n, u_race(u));
}
break;
}
add_message(&u->faction->msgs, msg);
msg_release(msg);
}
}
}
remove_empty_units();
}
static const char *generic_name(const unit * u)
{
const char * name = rc_name_s(u_race(u), (u->no == 1) ? NAME_SINGULAR : NAME_PLURAL);
return LOC(u->faction->locale, name);
}
static void chaos(region * r)
{
if (rng_int() % 100 < 8) {
switch (rng_int() % 3) {
case 0: /* Untote */
if (!fval(r->terrain, SEA_REGION)) {
unit *u = random_unit(r);
if (u && playerrace(u_race(u))) {
ADDMSG(&u->faction->msgs, msg_message("chaos_disease", "unit", u));
u_setfaction(u, get_monsters());
u_setrace(u, get_race(RC_GHOUL));
}
}
break;
case 1: /* Drachen */
if (random_unit(r)) {
int mfac = 0;
unit *u;
switch (rng_int() % 3) {
case 0:
mfac = 100;
u =
create_unit(r, get_monsters(), rng_int() % 8 + 1,
get_race(RC_FIREDRAGON), 0, NULL, NULL);
break;
case 1:
mfac = 500;
u =
create_unit(r, get_monsters(), rng_int() % 4 + 1,
get_race(RC_DRAGON), 0, NULL, NULL);
break;
default:
mfac = 1000;
u =
create_unit(r, get_monsters(), rng_int() % 2 + 1,
get_race(RC_WYRM), 0, NULL, NULL);
break;
}
if (mfac)
set_money(u, u->number * (rng_int() % mfac));
fset(u, UFL_ISNEW | UFL_MOVED);
}
break;
case 2: /* Terrainveränderung */
if (!fval(r->terrain, FORBIDDEN_REGION)) {
if (!fval(r->terrain, SEA_REGION)) {
direction_t dir;
for (dir = 0; dir != MAXDIRECTIONS; ++dir) {
region *rn = rconnect(r, dir);
if (rn && fval(rn->terrain, SEA_REGION))
break;
}
if (dir != MAXDIRECTIONS) {
ship *sh = r->ships;
unit **up;
while (sh) {
ship *nsh = sh->next;
double dmg =
config_get_flt("rules.ship.damage.atlantis",
0.50);
damage_ship(sh, dmg);
if (sh->damage >= sh->size * DAMAGE_SCALE) {
remove_ship(&sh->region->ships, sh);
}
sh = nsh;
}
for (up = &r->units; *up;) {
unit *u = *up;
if (u_race(u) != get_race(RC_SPELL) && u->ship == 0 && !canfly(u)) {
ADDMSG(&u->faction->msgs, msg_message("tidalwave_kill",
"region unit", r, u));
remove_unit(up, u);
}
if (*up == u)
up = &u->next;
}
ADDMSG(&r->msgs, msg_message("tidalwave", "region", r));
while (r->buildings) {
remove_building(&r->buildings, r->buildings);
}
terraform_region(r, newterrain(T_OCEAN));
}
}
else {
direction_t dir;
for (dir = 0; dir != MAXDIRECTIONS; ++dir) {
region *rn = rconnect(r, dir);
if (rn && fval(rn->terrain, SEA_REGION))
break;
}
if (dir != MAXDIRECTIONS) {
terraform_region(r, chaosterrain());
}
}
}
}
}
}
summary *make_summary(void)
{
faction *f;
region *r;
unit *u;
summary *s = calloc(1, sizeof(summary));
const struct resource_type *rhorse = get_resourcetype(R_HORSE);
for (f = factions; f; f = f->next) {
const struct locale *lang = f->locale;
struct language *plang = s->languages;
while (plang && plang->locale != lang)
plang = plang->next;
if (!plang) {
plang = calloc(1, sizeof(struct language));
plang->next = s->languages;
s->languages = plang;
plang->locale = lang;
}
++plang->number;
if (f->units) {
s->factions++;
/* Problem mit Monsterpartei ... */
if (!is_monsters(f)) {
int rc = old_race(f->race);
if (rc >= 0) {
s->factionrace[rc]++;
}
}
}
}
/* count everything */
for (r = regions; r; r = r->next) {
s->pferde += rhorses(r);
s->schiffe += listlen(r->ships);
s->gebaeude += listlen(r->buildings);
if (!fval(r->terrain, SEA_REGION)) {
s->landregionen++;
if (r->units) {
s->landregionen_mit_spielern++;
}
if (r->terrain == newterrain(T_VOLCANO)) {
s->inactive_volcanos++;
}
else if (r->terrain == newterrain(T_VOLCANO_SMOKING)) {
s->active_volcanos++;
}
}
if (r->units) {
s->regionen_mit_spielern++;
}
if (rpeasants(r) || r->units) {
s->inhabitedregions++;
s->peasants += rpeasants(r);
s->peasantmoney += rmoney(r);
for (u = r->units; u; u = u->next) {
int orace;
f = u->faction;
if (!is_monsters(u->faction)) {
skill *sv;
item *itm;
s->nunits++;
s->playerpop += u->number;
if (u->flags & UFL_HERO) {
s->heroes += u->number;
}
s->spielerpferde += i_get(u->items, rhorse->itype);
s->playermoney += get_money(u);
s->armed_men += armedmen(u, true);
for (itm = u->items; itm; itm = itm->next) {
if (itm->type->rtype->wtype) {
s->waffen += itm->number;
}
if (itm->type->rtype->atype) {
s->ruestungen += itm->number;
}
}
s->spielerpferde += i_get(u->items, rhorse->itype);
for (sv = u->skills; sv != u->skills + u->skill_size; ++sv) {
skill_t sk = sv->id;
int aktskill = effskill(u, sk, r);
if (aktskill > s->maxskill)
s->maxskill = aktskill;
}
}
orace = (int)old_race(u_race(u));
if (orace >= 0) {
s->poprace[orace] += u->number;
}
}
}
}
return s;
}
void plan_monsters(faction * f)
{
region *r;
assert(f);
attack_chance = get_param_flt(global.parameters, "rules.monsters.attack_chance", 0.4);
f->lastorders = turn;
for (r = regions; r; r = r->next) {
unit *u;
bool attacking = false;
for (u = r->units; u; u = u->next) {
attrib *ta;
order *long_order = NULL;
/* Ab hier nur noch Befehle für NPC-Einheiten. */
if (!is_monsters(u->faction))
continue;
/* Befehle müssen jede Runde neu gegeben werden: */
free_orders(&u->orders);
if (skill_enabled(SK_PERCEPTION)) {
/* Monster bekommen jede Runde ein paar Tage Wahrnehmung dazu */
/* TODO: this only works for playerrace */
produceexp(u, SK_PERCEPTION, u->number);
}
if (!attacking) {
if (chance(attack_chance)) attacking = true;
}
if (u->status > ST_BEHIND) {
setstatus(u, ST_FIGHT);
/* all monsters fight */
}
if (attacking && (!r->land || is_guard(u, GUARD_TAX))) {
monster_attacks(u);
}
/* units with a plan to kill get ATTACK orders: */
ta = a_find(u->attribs, &at_hate);
if (ta && !monster_is_waiting(u)) {
unit *tu = (unit *)ta->data.v;
if (tu && tu->region == r) {
order * ord = monster_attack(u, tu);
if (ord) {
addlist(&u->orders, ord);
}
}
else if (tu) {
tu = findunitg(ta->data.i, NULL);
if (tu != NULL) {
long_order = make_movement_order(u, tu->region, 2, allowed_walk);
}
}
else
a_remove(&u->attribs, ta);
}
/* All monsters guard the region: */
if (!monster_is_waiting(u) && r->land) {
addlist(&u->orders, create_order(K_GUARD, u->faction->locale, NULL));
}
/* Einheiten mit Bewegungsplan kriegen ein NACH: */
if (long_order == NULL) {
attrib *ta = a_find(u->attribs, &at_targetregion);
if (ta) {
if (u->region == (region *)ta->data.v) {
a_remove(&u->attribs, ta);
}
}
else if (u_race(u)->flags & RCF_MOVERANDOM) {
if (rng_int() % 100 < MOVECHANCE || check_overpopulated(u)) {
long_order = monster_move(r, u);
}
}
}
if (long_order == NULL && unit_can_study(u)) {
/* Einheiten, die Waffenlosen Kampf lernen könnten, lernen es um
* zu bewachen: */
if (u_race(u)->bonus[SK_WEAPONLESS] != -99) {
if (effskill(u, SK_WEAPONLESS, 0) < 1) {
long_order =
create_order(K_STUDY, f->locale, "'%s'",
skillname(SK_WEAPONLESS, f->locale));
}
}
}
if (long_order == NULL) {
/* Ab hier noch nicht generalisierte Spezialbehandlungen. */
if (!u->orders) {
handle_event(u->attribs, "ai_move", u);
}
switch (old_race(u_race(u))) {
case RC_SEASERPENT:
long_order = create_order(K_PIRACY, f->locale, NULL);
break;
#ifdef TODO_ALP
case RC_ALP:
long_order = monster_seeks_target(r, u);
break;
#endif
case RC_FIREDRAGON:
case RC_DRAGON:
case RC_WYRM:
long_order = plan_dragon(u);
break;
default:
if (u_race(u)->flags & RCF_LEARN) {
long_order = monster_learn(u);
}
break;
}
}
if (long_order) {
addlist(&u->orders, long_order);
}
}
}
pathfinder_cleanup();
}
/* wiederbeleben */
int sp_reanimate(struct castorder * co)
{
fighter * fi = co->magician.fig;
int level = co->level;
double power = co->force;
battle *b = fi->side->battle;
unit *mage = fi->unit;
int healable, j = 0;
double c = 0.50 + 0.02 * power;
int k = (int)(EFFECT_HEALING_SPELL * power);
bool use_item = has_ao_healing(mage);
message *msg;
if (use_item) {
k *= 2;
c += 0.10;
}
healable = count_healable(b, fi);
if (healable > k) {
healable = k;
}
while (healable--) {
fighter *tf = select_corpse(b, fi);
if (tf != NULL && tf->side->casualties > 0
&& u_race(tf->unit) != get_race(RC_DAEMON)
&& (chance(c))) {
assert(tf->alive < tf->unit->number);
/* t.fighter->person[].hp beginnt mit t.index = 0 zu zaehlen,
* t.fighter->alive ist jedoch die Anzahl lebender in der Einheit,
* also sind die hp von t.fighter->alive
* t.fighter->hitpoints[t.fighter->alive-1] und der erste Tote
* oder weggelaufene ist t.fighter->hitpoints[tf->alive] */
tf->person[tf->alive].hp = 2;
++tf->alive;
++tf->side->size[SUM_ROW];
++tf->side->size[tf->unit->status + 1];
++tf->side->healed;
--tf->side->casualties;
assert(tf->side->casualties >= 0);
--tf->side->dead;
assert(tf->side->dead >= 0);
++j;
}
}
if (j <= 0) {
level = j;
}
if (use_item) {
msg =
msg_message("reanimate_effect_1", "mage amount item", mage, j,
get_resourcetype(R_AMULET_OF_HEALING));
}
else {
msg = msg_message("reanimate_effect_0", "mage amount", mage, j);
}
message_all(b, msg);
msg_release(msg);
return level;
}
int teach_cmd(unit * teacher, struct order *ord)
{
plane *pl;
region *r = teacher->region;
skill_t sk_academy = NOSKILL;
int teaching, i, j, count, academy_students = 0;
if (r->attribs) {
if (get_curse(r->attribs, &ct_gbdream)) {
ADDMSG(&teacher->faction->msgs,
msg_feedback(teacher, ord, "gbdream_noteach", ""));
return 0;
}
}
if ((u_race(teacher)->flags & RCF_NOTEACH) || fval(teacher, UFL_WERE)) {
cmistake(teacher, ord, 274, MSG_EVENT);
return 0;
}
pl = rplane(r);
if (pl && fval(pl, PFL_NOTEACH)) {
cmistake(teacher, ord, 273, MSG_EVENT);
return 0;
}
teaching = teacher->number * TEACHNUMBER;
if ((i = get_effect(teacher, oldpotiontype[P_FOOL])) > 0) { /* Trank "Dumpfbackenbrot" */
if (i > teaching) i = teaching;
/* Trank wirkt pro Schueler, nicht pro Lehrer */
teaching -= i;
change_effect(teacher, oldpotiontype[P_FOOL], -i);
j = teaching;
ADDMSG(&teacher->faction->msgs, msg_message("teachdumb", "teacher amount", teacher, j));
}
if (teaching <= 0)
return 0;
count = 0;
init_order_depr(ord);
#if TEACH_ALL
if (getparam(teacher->faction->locale) == P_ANY) {
skill_t sk;
unit *scholar;
skill_t teachskill[MAXSKILLS];
int t = 0;
do {
sk = getskill(teacher->faction->locale);
teachskill[t] = getskill(teacher->faction->locale);
} while (sk != NOSKILL);
for (scholar = r->units; teaching > 0 && scholar; scholar = scholar->next) {
if (LongHunger(scholar)) {
continue;
}
else if (scholar->faction == teacher->faction) {
if (getkeyword(scholar->thisorder) == K_STUDY) {
/* Input ist nun von student->thisorder !! */
init_order(scholar->thisorder, scholar->faction->locale);
sk = getskill(scholar->faction->locale);
if (sk != NOSKILL && teachskill[0] != NOSKILL) {
for (t = 0; teachskill[t] != NOSKILL; ++t) {
if (sk == teachskill[t]) {
break;
}
}
sk = teachskill[t];
}
if (sk != NOSKILL
&& effskill_study(teacher, sk) - TEACHDIFFERENCE > effskill_study(scholar, sk)) {
teaching -= teach_unit(teacher, scholar, teaching, sk, true, &academy_students);
}
}
}
#ifdef TEACH_FRIENDS
else if (alliedunit(teacher, scholar->faction, HELP_GUARD)) {
if (getkeyword(scholar->thisorder) == K_STUDY) {
/* Input ist nun von student->thisorder !! */
init_order(scholar->thisorder, scholar->faction->locale);
sk = getskill(scholar->faction->locale);
if (sk != NOSKILL
&& effskill_study(teacher, sk) - TEACHDIFFERENCE >= effskill(scholar, sk, NULL)) {
teaching -= teach_unit(teacher, scholar, teaching, sk, true, &academy_students);
}
}
}
#endif
}
}
else
#endif
{
char zOrder[4096];
size_t sz = sizeof(zOrder);
order *new_order;
zOrder[0] = '\0';
init_order_depr(ord);
while (!parser_end()) {
skill_t sk;
unit *scholar;
bool feedback;
getunit(r, teacher->faction, &scholar);
++count;
/* Falls die Unit nicht gefunden wird, Fehler melden */
if (!scholar) {
char tbuf[20];
const char *uid;
const char *token;
/* Finde den string, der den Fehler verursacht hat */
parser_pushstate();
init_order_depr(ord);
for (j = 0; j != count - 1; ++j) {
/* skip over the first 'count' units */
getunit(r, teacher->faction, NULL);
}
token = getstrtoken();
/* Beginne die Fehlermeldung */
if (isparam(token, teacher->faction->locale, P_TEMP)) {
token = getstrtoken();
sprintf(tbuf, "%s %s", LOC(teacher->faction->locale,
parameters[P_TEMP]), token);
uid = tbuf;
}
else {
uid = token;
}
ADDMSG(&teacher->faction->msgs, msg_feedback(teacher, ord, "unitnotfound_id",
"id", uid));
parser_popstate();
continue;
}
feedback = teacher->faction == scholar->faction
|| alliedunit(scholar, teacher->faction, HELP_GUARD);
/* Neuen Befehl zusammenbauen. TEMP-Einheiten werden automatisch in
* ihre neuen Nummern uebersetzt. */
if (zOrder[0]) {
strncat(zOrder, " ", sz - 1);
--sz;
}
sz -= str_strlcpy(zOrder + 4096 - sz, itoa36(scholar->no), sz);
if (getkeyword(scholar->thisorder) != K_STUDY) {
ADDMSG(&teacher->faction->msgs,
msg_feedback(teacher, ord, "teach_nolearn", "student", scholar));
continue;
}
/* Input ist nun von student->thisorder !! */
parser_pushstate();
init_order(scholar->thisorder, scholar->faction->locale);
sk = getskill(scholar->faction->locale);
parser_popstate();
if (sk == NOSKILL) {
ADDMSG(&teacher->faction->msgs,
msg_feedback(teacher, ord, "teach_nolearn", "student", scholar));
continue;
}
if (effskill_study(scholar, sk) > effskill_study(teacher, sk)
- TEACHDIFFERENCE) {
if (feedback) {
ADDMSG(&teacher->faction->msgs, msg_feedback(teacher, ord, "teach_asgood",
"student", scholar));
}
continue;
}
if (sk == SK_MAGIC) {
/* ist der Magier schon spezialisiert, so versteht er nur noch
* Lehrer seines Gebietes */
magic_t mage2 = unit_get_magic(scholar);
if (mage2 != M_GRAY) {
magic_t mage1 = unit_get_magic(teacher);
if (mage1 != mage2) {
if (feedback) {
ADDMSG(&teacher->faction->msgs, msg_feedback(teacher, ord,
"error_different_magic", "target", scholar));
}
continue;
}
}
}
sk_academy = sk;
teaching -= teach_unit(teacher, scholar, teaching, sk, false, &academy_students);
}
new_order = create_order(K_TEACH, teacher->faction->locale, "%s", zOrder);
replace_order(&teacher->orders, ord, new_order);
free_order(new_order); /* parse_order & set_order have each increased the refcount */
}
if (academy_students > 0 && sk_academy!=NOSKILL) {
academy_teaching_bonus(teacher, sk_academy, academy_students);
}
init_order_depr(NULL);
return 0;
}
/** 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;
}
/** creates a new unit.
*
* @param dname: name, set to NULL to get a default.
* @param creator: unit to inherit stealth, group, building, ship, etc. from
*/
unit *create_unit(region * r, faction * f, int number, const struct race *urace,
int id, const char *dname, unit * creator)
{
unit *u = (unit *)calloc(1, sizeof(unit));
assert(urace);
if (f) {
assert(f->alive);
u_setfaction(u, f);
if (f->locale) {
order *deford = default_order(f->locale);
if (deford) {
set_order(&u->thisorder, NULL);
addlist(&u->orders, deford);
}
}
}
u_seteffstealth(u, -1);
u_setrace(u, urace);
u->irace = NULL;
set_number(u, number);
/* die nummer der neuen einheit muss vor name_unit generiert werden,
* da der default name immer noch 'Nummer u->no' ist */
createunitid(u, id);
/* zuerst in die Region setzen, da zb Drachennamen den Regionsnamen
* enthalten */
if (r)
move_unit(u, r, NULL);
/* u->race muss bereits gesetzt sein, wird für default-hp gebraucht */
/* u->region auch */
u->hp = unit_max_hp(u) * number;
if (!dname) {
name_unit(u);
} else {
u->name = _strdup(dname);
}
if (creator) {
attrib *a;
/* erbt Kampfstatus */
setstatus(u, creator->status);
/* erbt Gebäude/Schiff */
if (creator->region == r) {
if (creator->building) {
u_set_building(u, creator->building);
}
if (creator->ship && fval(u_race(u), RCF_CANSAIL)) {
u_set_ship(u, creator->ship);
}
}
/* Tarnlimit wird vererbt */
if (fval(creator, UFL_STEALTH)) {
attrib *a = a_find(creator->attribs, &at_stealth);
if (a) {
int stealth = a->data.i;
a = a_add(&u->attribs, a_new(&at_stealth));
a->data.i = stealth;
}
}
/* Temps von parteigetarnten Einheiten sind wieder parteigetarnt */
if (fval(creator, UFL_ANON_FACTION)) {
fset(u, UFL_ANON_FACTION);
}
/* Daemonentarnung */
set_racename(&u->attribs, get_racename(creator->attribs));
if (fval(u_race(u), RCF_SHAPESHIFT) && fval(u_race(creator), RCF_SHAPESHIFT)) {
u->irace = creator->irace;
}
/* Gruppen */
if (creator->faction == f && fval(creator, UFL_GROUP)) {
a = a_find(creator->attribs, &at_group);
if (a) {
group *g = (group *) a->data.v;
set_group(u, g);
}
}
a = a_find(creator->attribs, &at_otherfaction);
if (a) {
a_add(&u->attribs, make_otherfaction(get_otherfaction(a)));
}
a = a_add(&u->attribs, a_new(&at_creator));
a->data.v = creator;
}
return u;
}
/* ------------------------------------------------------------- */
bool magic_lowskill(unit * u)
{
return (u_race(u) == get_race(RC_TOAD)) ? true : false;
}
