static int ShipSpeedBonus(const unit * u) { int level = config_get_int("movement.shipspeed.skillbonus", 0); if (level > 0) { ship *sh = u->ship; int skl = effskill(u, SK_SAILING, 0); int minsk = (sh->type->cptskill + 1) / 2; return (skl - minsk) / level; } return 0; }
int crew_skill(const ship *sh) { int n = 0; unit *u; n = 0; for (u = sh->region->units; u; u = u->next) { if (u->ship == sh) { n += effskill(u, SK_SAILING, NULL) * u->number; } } return n; }
int lighthouse_view_distance(const building * b, const unit *u) { if (b->size >= 10 && (b->flags & BLD_MAINTAINED)) { int maxd = lighthouse_range(b); if (maxd > 0 && u && skill_enabled(SK_PERCEPTION)) { int sk = effskill(u, SK_PERCEPTION, NULL) / 3; assert(u->building == b); if (maxd > sk) maxd = sk; } return maxd; } return 0; }
bool check_leuchtturm(region * r, faction * f) { attrib *a; if (!fval(r->terrain, SEA_REGION)) { return false; } for (a = a_find(r->attribs, &at_lighthouse); a && a->type == &at_lighthouse; a = a->next) { building *b = (building *)a->data.v; assert(is_building_type(b->type, "lighthouse")); if (fval(b, BLD_MAINTAINED) && b->size >= 10) { int maxd = (int)log10(b->size) + 1; if (skill_enabled(SK_PERCEPTION) && f) { region *r2 = b->region; unit *u; int c = 0; int d = 0; for (u = r2->units; u; u = u->next) { if (u->building == b) { c += u->number; if (c > buildingcapacity(b)) break; if (u->faction == f) { if (!d) d = distance(r, r2); if (maxd < d) break; if (effskill(u, SK_PERCEPTION, 0) >= d * 3) return true; } } else if (c) break; /* first unit that's no longer in the house ends the search */ } } else { /* E3A rule: no perception req'd */ return true; } } } return false; }
static bool cb_msg_teach(void *el, void *arg) { struct teach_data *td = (struct teach_data *)arg; unit *ut = (unit *)el; unit * u = td->u; skill_t sk = td->sk; if (ut->faction != u->faction) { bool feedback = alliedunit(u, ut->faction, HELP_GUARD); if (feedback) { ADDMSG(&ut->faction->msgs, msg_message("teach_teacher", "teacher student skill level", ut, u, sk, effskill(u, sk, NULL))); } ADDMSG(&u->faction->msgs, msg_message("teach_student", "teacher student skill", ut, u, sk)); } return true; }
int lighthouse_range(const building * b, const faction * f) { int d = 0; if (fval(b, BLD_MAINTAINED) && b->size >= 10) { int maxd = (int)log10(b->size) + 1; if (skill_enabled(SK_PERCEPTION)) { region *r = b->region; int c = 0; int cap = buildingcapacity(b); unit *u, *uown = building_owner(b); for (u = r->units; u; u = u->next) { if (u->building == b || u == uown) { c += u->number; if (c > cap) { break; } else if (f == NULL || u->faction == f) { int sk = effskill(u, SK_PERCEPTION, 0) / 3; d = _max(d, sk); d = _min(maxd, d); if (d == maxd) break; } } else if (c) break; /* first unit that's no longer in the house ends the search */ } } else { /* E3A rule: no perception req'd */ return maxd; } } return d; }
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 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; }
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(); }
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); }
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; }
/** Use up resources for building an object. * Build up to 'size' points of 'type', where 'completed' * of the first object have already been finished. return the * actual size that could be built. */ int build(unit * u, const construction * ctype, int completed, int want) { const construction *type = ctype; int skills = INT_MAX; /* number of skill points remainig */ int basesk = 0; int made = 0; if (want <= 0) return 0; if (type == NULL) return ENOMATERIALS; if (type->improvement == NULL && completed == type->maxsize) return ECOMPLETE; if (type->btype != NULL) { building *b; if (!u->building || u->building->type != type->btype) { return EBUILDINGREQ; } b = inside_building(u); if (b == NULL) return EBUILDINGREQ; } if (type->skill != NOSKILL) { int effsk; int dm = get_effect(u, oldpotiontype[P_DOMORE]); assert(u->number); basesk = effskill(u, type->skill); if (basesk == 0) return ENEEDSKILL; effsk = basesk; if (inside_building(u)) { effsk = skillmod(u->building->type->attribs, u, u->region, type->skill, effsk, SMF_PRODUCTION); } effsk = skillmod(type->attribs, u, u->region, type->skill, effsk, SMF_PRODUCTION); if (effsk < 0) return effsk; /* pass errors to caller */ if (effsk == 0) return ENEEDSKILL; skills = effsk * u->number; /* technically, nimblefinge and domore should be in a global set of * "game"-attributes, (as at_skillmod) but for a while, we're leaving * them in here. */ if (dm != 0) { /* Auswirkung Schaffenstrunk */ dm = _min(dm, u->number); change_effect(u, oldpotiontype[P_DOMORE], -dm); skills += dm * effsk; } } for (; want > 0 && skills > 0;) { int c, n; /* skip over everything that's already been done: * type->improvement==NULL means no more improvements, but no size limits * type->improvement==type means build another object of the same time * while material lasts type->improvement==x means build x when type * is finished */ while (type->improvement != NULL && type->improvement != type && type->maxsize > 0 && type->maxsize <= completed) { completed -= type->maxsize; type = type->improvement; } if (type == NULL) { if (made == 0) return ECOMPLETE; break; /* completed */ } /* Hier ist entweder maxsize == -1, oder completed < maxsize. * Andernfalls ist das Datenfile oder sonstwas kaputt... * (enno): Nein, das ist für Dinge, bei denen die nächste Ausbaustufe * die gleiche wie die vorherige ist. z.b. gegenstände. */ if (type->maxsize > 1) { completed = completed % type->maxsize; } else { completed = 0; assert(type->reqsize >= 1); } if (basesk < type->minskill) { if (made == 0) return ELOWSKILL; /* not good enough to go on */ } /* n = maximum buildable size */ if (type->minskill > 1) { n = skills / type->minskill; } else { n = skills; } /* Flinkfingerring wirkt nicht auf Mengenbegrenzte (magische) * Talente */ if (skill_limit(u->faction, type->skill) == INT_MAX) { const resource_type *ring = get_resourcetype(R_RING_OF_NIMBLEFINGER); item *itm = ring ? *i_find(&u->items, ring->itype) : 0; int i = itm ? itm->number : 0; if (i > 0) { int rings = _min(u->number, i); n = n * ((roqf_factor() - 1) * rings + u->number) / u->number; } } if (want < n) n = want; if (type->maxsize > 0) { n = _min(type->maxsize - completed, n); if (type->improvement == NULL) { want = n; } } if (type->materials) for (c = 0; n > 0 && type->materials[c].number; c++) { const struct resource_type *rtype = type->materials[c].rtype; int need, prebuilt; int canuse = get_pooled(u, rtype, GET_DEFAULT, INT_MAX); if (inside_building(u)) { canuse = matmod(u->building->type->attribs, u, rtype, canuse); } if (canuse < 0) return canuse; /* pass errors to caller */ canuse = matmod(type->attribs, u, rtype, canuse); if (type->reqsize > 1) { prebuilt = required(completed, type->reqsize, type->materials[c].number); for (; n;) { need = required(completed + n, type->reqsize, type->materials[c].number); if (need - prebuilt <= canuse) break; --n; /* TODO: optimieren? */ } } else { int maxn = canuse / type->materials[c].number; if (maxn < n) n = maxn; } } if (n <= 0) { if (made == 0) return ENOMATERIALS; else break; } if (type->materials) for (c = 0; type->materials[c].number; c++) { const struct resource_type *rtype = type->materials[c].rtype; int prebuilt = required(completed, type->reqsize, type->materials[c].number); int need = required(completed + n, type->reqsize, type->materials[c].number); int multi = 1; int canuse = 100; /* normalization */ if (inside_building(u)) canuse = matmod(u->building->type->attribs, u, rtype, canuse); if (canuse < 0) return canuse; /* pass errors to caller */ canuse = matmod(type->attribs, u, rtype, canuse); assert(canuse % 100 == 0 || !"only constant multipliers are implemented in build()"); multi = canuse / 100; if (canuse < 0) return canuse; /* pass errors to caller */ use_pooled(u, rtype, GET_DEFAULT, (need - prebuilt + multi - 1) / multi); } made += n; skills -= n * type->minskill; want -= n; completed = completed + n; } /* Nur soviel PRODUCEEXP wie auch tatsaechlich gemacht wurde */ produceexp(u, ctype->skill, _min(made, u->number)); return made; }
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; }