void set_group(struct unit *u, struct group *g)
{
attrib *a = NULL;
if (fval(u, UFL_GROUP)) {
a = a_find(u->attribs, &at_group);
}
if (a) {
group *og = (group *)a->data.v;
if (og == g)
return;
--og->members;
}
if (g) {
if (!a) {
a = a_add(&u->attribs, a_new(&at_group));
fset(u, UFL_GROUP);
}
a->data.v = g;
g->members++;
}
else if (a) {
a_remove(&u->attribs, a);
freset(u, UFL_GROUP);
}
}
static void melt_iceberg(region * r)
{
attrib *a;
unit *u;
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)) {
fset(u->faction, FFL_SELECT);
ADDMSG(&u->faction->msgs, msg_message("iceberg_melt", "region", r));
}
/* driftrichtung löschen */
a = a_find(r->attribs, &at_iceberg);
if (a)
a_remove(&r->attribs, a);
/* Gebäude löschen */
while (r->buildings) {
remove_building(&r->buildings, r->buildings);
}
/* in Ozean wandeln */
terraform_region(r, newterrain(T_OCEAN));
/* Einheiten, die nicht schwimmen können oder in Schiffen sind,
* ertrinken */
drown(r);
}
static quicklist * get_island(region * root)
{
quicklist * ql, *result = 0;
int qi = 0;
fset(root, RF_MARK);
ql_push(&result, root);
for (ql = result, qi = 0; ql; ql_advance(&ql, &qi, 1)) {
int dir;
region *r = (region *)ql_get(ql, qi);
region * next[MAXDIRECTIONS];
get_neighbours(r, next);
for (dir = 0; dir != MAXDIRECTIONS; ++dir) {
region *rn = next[dir];
if (rn != NULL && rn->land && !fval(rn, RF_MARK)) {
fset(rn, RF_MARK);
ql_push(&result, rn);
}
}
}
for (ql = result, qi = 0; ql; ql_advance(&ql, &qi, 1)) {
region *r = (region *)ql_get(ql, qi);
freset(r, RF_MARK);
}
return result;
}
unit *is_guarded(region * r, unit * u)
{
unit *u2;
bool noguards = true;
if (!fval(r, RF_GUARDED)) {
return NULL;
}
/* at this point, u2 is the last unit we tested to
* be a guard (and failed), or NULL
* i is the position of the first free slot in the cache */
for (u2 = r->units; u2; u2 = u2->next) {
if (is_guardian_r(u2)) {
noguards = false;
if (is_guardian_u(u2, u)) {
/* u2 is our guard. stop processing (we might have to go further next time) */
return u2;
}
}
}
if (noguards) {
/* you are mistaken, sir. there are no guards in these lands */
freset(r, RF_GUARDED);
}
return NULL;
}
/**
** GM: TELL PLANE <string>
** requires: permission-key "gmmsgr"
**/
static void gm_messageplane(const void *tnext, struct unit *gm, struct order *ord)
{
const struct plane *p = rplane(gm->region);
const char *zmsg = getstrtoken();
if (p == NULL) {
mistake(gm, ord, "In diese Ebene kann keine Nachricht gesandt werden.");
} else {
/* checking permissions */
attrib *permissions = a_find(gm->faction->attribs, &at_permissions);
if (!permissions || !has_permission(permissions, atoi36("gmmsgr"))) {
mistake(gm, ord, "permission denied.");
} else {
message *msg = msg_message("msg_event", "string", zmsg);
faction *f;
region *r;
for (f = factions; f; f = f->next) {
freset(f, FFL_SELECT);
}
for (r = regions; r; r = r->next) {
unit *u;
if (rplane(r) != p)
continue;
for (u = r->units; u; u = u->next)
if (!fval(u->faction, FFL_SELECT)) {
f = u->faction;
fset(f, FFL_SELECT);
add_message(&f->msgs, msg);
}
}
msg_release(msg);
}
}
}
static void test_piracy_cmd_errors(CuTest * tc) {
race *r;
faction *f;
unit *u, *u2;
ship_type *st_boat;
test_setup();
setup_piracy();
st_boat = st_get_or_create("boat");
r = test_create_race("pirates");
u = test_create_unit(f = test_create_faction(r), test_create_region(0, 0, get_or_create_terrain("ocean")));
f->locale = test_create_locale();
u->thisorder = create_order(K_PIRACY, f->locale, "");
assert(u && u->thisorder);
piracy_cmd(u);
CuAssertPtrNotNullMsg(tc, "must be on a ship for PIRACY", test_find_messagetype(f->msgs, "error144"));
test_clear_messages(f);
fset(r, RCF_SWIM);
piracy_cmd(u);
CuAssertPtrEquals_Msg(tc, "swimmers are pirates", 0, test_find_messagetype(f->msgs, "error144"));
CuAssertPtrEquals_Msg(tc, "swimmers are pirates", 0, test_find_messagetype(f->msgs, "error146"));
freset(r, RCF_SWIM);
fset(r, RCF_FLY);
CuAssertPtrEquals_Msg(tc, "flyers are pirates", 0, test_find_messagetype(f->msgs, "error144"));
freset(r, RCF_FLY);
test_clear_messages(f);
u_set_ship(u, test_create_ship(u->region, st_boat));
u2 = test_create_unit(u->faction, u->region);
u2->thisorder = create_order(K_PIRACY, f->locale, "");
u_set_ship(u2, u->ship);
test_clear_messages(f);
piracy_cmd(u2);
CuAssertPtrNotNullMsg(tc, "must be owner for PIRACY", test_find_messagetype(f->msgs, "error146"));
test_clear_messages(f);
piracy_cmd(u);
CuAssertPtrNotNullMsg(tc, "must specify target for PIRACY", test_find_messagetype(f->msgs, "piratenovictim"));
CuAssertPtrNotNull(tc, u->thisorder);
test_teardown();
}
static void free_nodes(node * root)
{
while (root != NULL) {
region *r = root->r;
freset(r, RF_MARK);
root = free_node(root);
}
}
faction *gm_addquest(const char *email, const char *name, int radius,
unsigned int flags)
{
plane *pl;
watcher *w = calloc(sizeof(watcher), 1);
region *center;
bool invalid = false;
int minx, miny, maxx, maxy, cx, cy;
int x;
faction *f;
/* GM playfield */
do {
minx = ((rng_int() % (2 * EXTENSION)) - EXTENSION);
miny = ((rng_int() % (2 * EXTENSION)) - EXTENSION);
for (x = 0; !invalid && x <= radius * 2; ++x) {
int y;
for (y = 0; !invalid && y <= radius * 2; ++y) {
region *r = findregion(minx + x, miny + y);
if (r)
invalid = true;
}
}
} while (invalid);
maxx = minx + 2 * radius;
cx = minx + radius;
maxy = miny + 2 * radius;
cy = miny + radius;
pl = create_new_plane(rng_int(), name, minx, maxx, miny, maxy, flags);
center = new_region(cx, cy, pl, 0);
for (x = 0; x <= 2 * radius; ++x) {
int y;
for (y = 0; y <= 2 * radius; ++y) {
region *r = findregion(minx + x, miny + y);
if (!r) {
r = new_region(minx + x, miny + y, pl, 0);
}
freset(r, RF_ENCOUNTER);
if (distance(r, center) == radius) {
terraform_region(r, newterrain(T_FIREWALL));
} else if (r == center) {
terraform_region(r, newterrain(T_PLAIN));
} else {
terraform_region(r, newterrain(T_OCEAN));
}
}
}
/* watcher: */
f = gm_addfaction(email, pl, center);
w->faction = f;
w->mode = see_unit;
w->next = pl->watchers;
pl->watchers = w;
return f;
}
static void starting_region(newfaction ** players, region * r, region * rn[])
{
int n;
oceans_around(r, rn);
freset(r, RF_MARK);
for (n = 0; n != MAXDIRECTIONS; ++n) {
freset(rn[n], RF_MARK);
}
terraform_region(r, newterrain(T_PLAIN));
prepare_starting_region(r);
if (players && *players) {
newfaction *nf = *players;
const struct race *rc = nf->race ? nf->race : races;
const struct locale *lang = nf->lang ? nf->lang : default_locale;
const char * passwd = nf->password ? nf->password : itoa36(rng_int());
addplayer(r, addfaction(nf->email, passwd, rc, lang, 0));
*players = nf->next;
free_newfaction(nf);
}
}
void setguard(unit * u, bool enabled)
{
if (!enabled) {
freset(u, UFL_GUARD);
} else {
assert(!fval(u, UFL_MOVED));
assert(u->status < ST_FLEE);
fset(u, UFL_GUARD);
fset(u->region, RF_GUARDED);
}
}
int fix_all_demand(region *rd) {
region_list *rl, *rlist = NULL;
recurse_regions(rd, &rlist, f_nolux);
for (rl = rlist; rl; rl = rl->next) {
region *r = rl->data;
freset(r, RF_MARK); /* undo recursive marker */
if (!fix_demand(r)) {
return -1;
}
}
return 0;
}
void create_arena(void)
{
int x;
arena_id = hashstring("arena");
arena = getplanebyid(arena_id);
if (arena != NULL)
return;
score(); /* ist wichtig, damit alle Parteien einen score haben, wenn sie durchs Tor wollen. */
guardian_faction(arena, 999);
if (arena)
arena_center = findregion(plane_center_x(arena), plane_center_y(arena));
if (!arena_center) {
newarena = 1;
arena =
create_new_plane(arena_id, "Arena", -10000, -10000, 0, BLOCKSIZE - 1,
PFL_LOWSTEALING | PFL_NORECRUITS | PFL_NOALLIANCES);
block_create(arena->minx, arena->miny, T_OCEAN);
arena_center = findregion(plane_center_x(arena), plane_center_y(arena));
for (x = 0; x != BLOCKSIZE; ++x) {
int y;
for (y = 0; y != BLOCKSIZE; ++y) {
region *r = findregion(arena->minx + x, arena->miny + y);
freset(r, RF_ENCOUNTER);
r->planep = arena;
switch (distance(r, arena_center)) {
case 4:
terraform(r, T_FIREWALL);
break;
case 0:
terraform(r, T_GLACIER);
break;
case 1:
terraform(r, T_SWAMP);
break;
case 2:
terraform(r, T_MOUNTAIN);
break;
}
}
}
}
make_temple(arena_center);
#ifdef CENTRAL_VOLCANO
init_volcano();
#else
if (arena_center->terrain != T_DESERT)
terraform(arena_center, T_DESERT);
#endif
rsetmoney(arena_center, 0);
rsetpeasants(arena_center, 0);
tower_init();
}
void create_icebergs(void)
{
region *r;
for (r = regions; r; r = r->next) {
if (r->terrain == newterrain(T_ICEBERG_SLEEP) && chance(0.05)) {
bool has_ocean_neighbour = false;
direction_t dir;
region *rc;
unit *u;
freset(r, RF_SELECT);
for (dir = 0; dir < MAXDIRECTIONS; dir++) {
rc = rconnect(r, dir);
if (rc && fval(rc->terrain, SEA_REGION)) {
has_ocean_neighbour = true;
break;
}
}
if (!has_ocean_neighbour)
continue;
rsetterrain(r, T_ICEBERG);
fset(r, RF_SELECT);
move_iceberg(r);
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)) {
fset(u->faction, FFL_SELECT);
ADDMSG(&u->faction->msgs, msg_message("iceberg_create", "region", r));
}
}
}
}
}
static void test_give_dead_unit(CuTest * tc) {
struct give env = { 0 };
struct message *msg;
test_setup_ex(tc);
env.f1 = test_create_faction(NULL);
env.f2 = test_create_faction(NULL);
setup_give(&env);
env.dst->number = 0;
freset(env.dst, UFL_ISNEW);
CuAssertPtrNotNull(tc, msg = check_give(env.src, env.dst, NULL));
msg_release(msg);
test_teardown();
}
static void test_buildingtype_exists(CuTest * tc)
{
region *r;
building *b;
building_type *btype, *btype2;
test_setup();
btype2 = test_create_buildingtype("castle");
assert(btype2);
btype = test_create_buildingtype("lighhouse");
btype->maxsize = 10;
r = test_create_plain(0, 0);
b = test_create_building(r, btype);
CuAssertPtrNotNull(tc, b);
b->size = 10;
CuAssertTrue(tc, !buildingtype_exists(r, NULL, false));
CuAssertTrue(tc, !buildingtype_exists(r, btype2, false));
CuAssertTrue(tc, buildingtype_exists(r, btype, false));
b->size = 9;
fset(b, BLD_MAINTAINED);
CuAssertTrue(tc, !buildingtype_exists(r, btype, false));
btype->maxsize = 0;
freset(b, BLD_MAINTAINED);
CuAssertTrue(tc, buildingtype_exists(r, btype, false));
btype->maxsize = 10;
b->size = 10;
fset(b, BLD_MAINTAINED);
CuAssertTrue(tc, buildingtype_exists(r, btype, true));
freset(b, BLD_MAINTAINED);
CuAssertTrue(tc, !buildingtype_exists(r, btype, true));
test_teardown();
}
void usetsiege(unit * u, const struct building *t)
{
attrib *a = a_find(u->attribs, &at_siege);
if (!a && t)
a = a_add(&u->attribs, a_new(&at_siege));
if (a) {
if (!t) {
a_remove(&u->attribs, a);
freset(u, UFL_SIEGE);
} else {
a->data.v = (void *)t;
fset(u, UFL_SIEGE);
}
}
}
void usettarget(unit * u, const unit * t)
{
attrib *a = a_find(u->attribs, &at_target);
if (!a && t)
a = a_add(&u->attribs, a_new(&at_target));
if (a) {
if (!t) {
a_remove(&u->attribs, a);
freset(u, UFL_TARGET);
} else {
a->data.v = (void *)t;
fset(u, UFL_TARGET);
}
}
}
static void guardian_faction(plane * pl, int id)
{
region *r;
faction *f = findfaction(id);
if (!f) {
f = calloc(1, sizeof(faction));
f->banner = _strdup("Sie dienen dem großen Wyrm");
f->passw = _strdup(itoa36(rng_int()));
set_email(&f->email, "*****@*****.**");
f->name = _strdup("Igjarjuks Kundschafter");
f->race = new_race[RC_ILLUSION];
f->age = turn;
f->locale = find_locale("de");
f->options =
want(O_COMPRESS) | want(O_REPORT) | want(O_COMPUTER) | want(O_ADRESSEN) |
want(O_DEBUG);
f->no = id;
addlist(&factions, f);
fhash(f);
}
if (f->race != new_race[RC_ILLUSION]) {
assert(!"guardian id vergeben");
exit(0);
}
f->lastorders = turn;
f->alive = true;
for (r = regions; r; r = r->next)
if (getplane(r) == pl && rterrain(r) != T_FIREWALL) {
unit *u;
freset(r, RF_ENCOUNTER);
for (u = r->units; u; u = u->next) {
if (u->faction == f)
break;
}
if (u)
continue;
u = createunit(r, f, 1, new_race[RC_GOBLIN]);
set_string(&u->name, "Igjarjuks Auge");
set_item(u, I_RING_OF_INVISIBILITY, 1);
set_order(&u->thisorder, NULL);
fset(u, UFL_ANON_FACTION);
set_money(u, 1000);
}
}
plane *gm_addplane(int radius, unsigned int flags, const char *name)
{
region *center;
plane *pl;
bool invalid = false;
int minx, miny, maxx, maxy, cx, cy;
int x;
/* GM playfield */
do {
minx = (rng_int() % (2 * EXTENSION)) - EXTENSION;
miny = (rng_int() % (2 * EXTENSION)) - EXTENSION;
for (x = 0; !invalid && x <= radius * 2; ++x) {
int y;
for (y = 0; !invalid && y <= radius * 2; ++y) {
region *r = findregion(minx + x, miny + y);
if (r)
invalid = true;
}
}
} while (invalid);
maxx = minx + 2 * radius;
cx = minx + radius;
maxy = miny + 2 * radius;
cy = miny + radius;
pl = create_new_plane(rng_int(), name, minx, maxx, miny, maxy, flags);
center = new_region(cx, cy, pl, 0);
for (x = 0; x <= 2 * radius; ++x) {
int y;
for (y = 0; y <= 2 * radius; ++y) {
region *r = findregion(minx + x, miny + y);
if (!r)
r = new_region(minx + x, miny + y, pl, 0);
freset(r, RF_ENCOUNTER);
if (distance(r, center) == radius) {
terraform_region(r, newterrain(T_FIREWALL));
} else if (r == center) {
terraform_region(r, newterrain(T_PLAIN));
} else {
terraform_region(r, newterrain(T_OCEAN));
}
}
}
return pl;
}
static void encounter(region * r, unit * u)
{
if (!fval(r, RF_ENCOUNTER))
return;
freset(r, RF_ENCOUNTER);
if (rng_int() % 100 >= ENCCHANCE)
return;
switch (rng_int() % 3) {
case 0:
find_manual(r, u);
break;
case 1:
get_villagers(r, u);
break;
case 2:
get_allies(r, u);
break;
}
}
static void
get_island_info(region * root, int *size_p, int *inhabited_p, int *maxage_p)
{
int qi, size = 0, maxage = 0, inhabited = 0;
quicklist *ql, *island = NULL;
ql_push(&island, root);
fset(root, RF_MARK);
for (ql = island, qi = 0; ql; ql_advance(&ql, &qi, 1)) {
int d;
region *r = (region *)ql_get(ql, qi);
if (r->units) {
unit *u;
for (u = r->units; u; u = u->next) {
if (!fval(u->faction, FFL_NOIDLEOUT) && u->faction->age > maxage) {
maxage = u->faction->age;
}
}
++inhabited;
}
++size;
for (d = 0; d != MAXDIRECTIONS; ++d) {
region *rn = rconnect(r, d);
if (rn && !fval(rn, RF_MARK) && rn->land) {
ql_push(&island, rn);
fset(rn, RF_MARK);
}
}
}
for (ql = island, qi = 0; ql; ql_advance(&ql, &qi, 1)) {
region *r = (region *)ql_get(ql, qi);
freset(r, RF_MARK);
}
ql_free(island);
if (size_p)
*size_p = size;
if (inhabited_p)
*inhabited_p = inhabited;
if (maxage_p)
*maxage_p = maxage;
}
void volcano_outbreak(region * r)
{
region *rn;
unit *u;
faction *f;
for (f = NULL, u = r->units; u; u = u->next) {
if (f != u->faction) {
f = u->faction;
freset(f, FFL_SELECT);
}
}
/* Zufällige Nachbarregion verwüsten */
rn = rrandneighbour(r);
volcano_destruction(r, r, "4d10");
if (rn) {
volcano_destruction(r, rn, "3d10");
}
}
void u_seteffstealth(unit * u, int value)
{
if (skill_enabled[SK_STEALTH]) {
attrib *a = NULL;
if (fval(u, UFL_STEALTH)) {
a = a_find(u->attribs, &at_stealth);
}
if (value < 0) {
if (a != NULL) {
freset(u, UFL_STEALTH);
a_remove(&u->attribs, a);
}
return;
}
if (a == NULL) {
a = a_add(&u->attribs, a_new(&at_stealth));
fset(u, UFL_STEALTH);
}
a->data.i = value;
}
}
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);
}
}
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(sizeof(struct language), 1);
plang->next = s->languages;
s->languages = plang;
plang->locale = lang;
}
++plang->number;
f->nregions = 0;
f->num_total = 0;
f->money = 0;
if (f->alive && f->units) {
s->factions++;
/* Problem mit Monsterpartei ... */
if (!is_monsters(f)) {
s->factionrace[old_race(f->race)]++;
}
}
}
/* 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 (fval(r, RF_ORCIFIED)) {
s->orkifizierte_regionen++;
}
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);
/* Einheiten Info. nregions darf nur einmal pro Partei
* incrementiert werden. */
for (u = r->units; u; u = u->next)
freset(u->faction, FFL_SELECT);
for (u = r->units; u; u = u->next) {
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 = eff_skill(u, sk, r);
if (aktskill > s->maxskill)
s->maxskill = aktskill;
}
if (!fval(f, FFL_SELECT)) {
f->nregions++;
fset(f, FFL_SELECT);
}
}
f->num_total += u->number;
f->money += get_money(u);
s->poprace[old_race(u_race(u))] += u->number;
}
}
}
return s;
}
/** create new island with up to nsize players
* returns the number of players placed on the new island.
*/
int autoseed(newfaction ** players, int nsize, int max_agediff)
{
region *r = NULL;
region_list *rlist = NULL;
int rsize = 0, tsize = 0;
int isize = REGIONS_PER_FACTION; /* target size for the island */
int psize = 0; /* players on this island */
const terrain_type *volcano_terrain = get_terrain("volcano");
static int nterrains = -1;
static const terrain_type **terrainarr = 0;
static int *distribution;
assert(players);
if (nterrains < 0) {
int n = 0;
const terrain_type *terrain = terrains();
for (nterrains = 0; terrain; terrain = terrain->next) {
if (terrain->distribution) {
++nterrains;
}
}
terrainarr = malloc(sizeof(terrain_type *) * nterrains);
distribution = malloc(sizeof(int) * nterrains);
for (terrain = terrains(); terrain; terrain = terrain->next) {
if (terrain->distribution) {
terrainarr[n] = terrain;
distribution[n++] = terrain->distribution;
}
}
}
frame_regions(16, newterrain(T_FIREWALL));
if (listlen(*players) < MINFACTIONS)
return 0;
if (max_agediff > 0) {
region *rmin = NULL;
plane *hplane = get_homeplane();
/* find a spot that's adjacent to the previous island, but virgin.
* like the last land virgin ocean region adjacent to land.
*/
for (r = regions; r; r = r->next) {
struct plane *pl = rplane(r);
if (r->age <= max_agediff && r->terrain == newterrain(T_OCEAN)
&& pl == hplane && virgin_region(r)) {
direction_t d;
for (d = 0; d != MAXDIRECTIONS; ++d) {
region *rn = rconnect(r, d);
if (rn && rn->land && rn->age <= max_agediff && virgin_region(rn)) {
/* only expand islands that aren't single-islands and not too big already */
int size, inhabitants, maxage;
get_island_info(rn, &size, &inhabitants, &maxage);
if (maxage <= max_agediff && size >= 2 && size < MAXISLANDSIZE) {
rmin = rn;
break;
}
}
}
}
}
if (rmin != NULL) {
faction *f;
quicklist *ql, *rlist = get_island(rmin);
int qi;
for (ql = rlist, qi = 0; ql; ql_advance(&ql, &qi, 1)) {
region *r = (region *)ql_get(ql, qi);
unit *u;
for (u = r->units; u; u = u->next) {
f = u->faction;
if (!fval(f, FFL_MARK)) {
++psize;
fset(f, FFL_MARK);
}
}
}
ql_free(rlist);
if (psize > 0) {
for (f = factions; f; f = f->next) {
freset(f, FFL_MARK);
}
}
if (psize < PLAYERS_PER_ISLAND) {
r = rmin;
}
}
}
if (r == NULL) {
region *rmin = NULL;
direction_t dmin = MAXDIRECTIONS;
plane *hplane = get_homeplane();
/* find an empty spot.
* rmin = the youngest ocean region that has a missing neighbour
* dmin = direction in which it's empty
*/
for (r = regions; r; r = r->next) {
struct plane *pl = rplane(r);
if (r->terrain == newterrain(T_OCEAN) && pl == hplane && (rmin == NULL
|| r->age <= max_agediff)) {
direction_t d;
for (d = 0; d != MAXDIRECTIONS; ++d) {
region *rn = rconnect(r, d);
if (rn == NULL)
break;
}
if (d != MAXDIRECTIONS) {
rmin = r;
dmin = d;
}
}
}
/* create a new region where we found the empty spot, and make it the first
* in our island. island regions are kept in rlist, so only new regions can
* get populated, and old regions are not overwritten */
if (rmin != NULL) {
plane *pl = rplane(rmin);
int x = rmin->x + delta_x[dmin];
int y = rmin->y + delta_y[dmin];
pnormalize(&x, &y, pl);
assert(virgin_region(rconnect(rmin, dmin)));
r = new_region(x, y, pl, 0);
terraform_region(r, newterrain(T_OCEAN));
}
}
if (r != NULL) {
add_regionlist(&rlist, r);
fset(r, RF_MARK);
rsize = 1;
}
while (rsize && (nsize || isize >= REGIONS_PER_FACTION)) {
int i = rng_int() % rsize;
region_list **rnext = &rlist;
region_list *rfind;
direction_t d;
while (i--)
rnext = &(*rnext)->next;
rfind = *rnext;
r = rfind->data;
freset(r, RF_MARK);
*rnext = rfind->next;
free(rfind);
--rsize;
for (d = 0; d != MAXDIRECTIONS; ++d) {
region *rn = rconnect(r, d);
if (rn && fval(rn, RF_MARK))
continue;
if (rn == NULL) {
plane *pl = rplane(r);
int x = r->x + delta_x[d];
int y = r->y + delta_y[d];
pnormalize(&x, &y, pl);
rn = new_region(x, y, pl, 0);
terraform_region(rn, newterrain(T_OCEAN));
}
if (virgin_region(rn)) {
add_regionlist(&rlist, rn);
fset(rn, RF_MARK);
++rsize;
}
}
if (volcano_terrain != NULL && (rng_int() % VOLCANO_CHANCE == 0)) {
terraform_region(r, volcano_terrain);
}
else if (nsize && (rng_int() % isize == 0 || rsize == 0)) {
newfaction **nfp, *nextf = *players;
faction *f;
unit *u;
isize += REGIONS_PER_FACTION;
terraform_region(r, preferred_terrain(nextf->race));
prepare_starting_region(r);
++tsize;
assert(r->land && r->units == 0);
u = addplayer(r, addfaction(nextf->email, nextf->password, nextf->race,
nextf->lang, nextf->subscription));
f = u->faction;
fset(f, FFL_ISNEW);
f->alliance = nextf->allies;
/* remove duplicate email addresses */
nfp = &nextf->next;
while (*nfp) {
newfaction *nf = *nfp;
if (strcmp(nextf->email, nf->email) == 0) {
*nfp = nf->next;
free_newfaction(nf);
}
else
nfp = &nf->next;
}
*players = nextf->next;
free_newfaction(nextf);
++psize;
--nsize;
--isize;
if (psize >= PLAYERS_PER_ISLAND)
break;
}
else {
terraform_region(r, random_terrain(terrainarr, distribution, nterrains));
--isize;
}
}
if (nsize != 0) {
log_error(
("Could not place all factions on the same island as requested\n"));
}
if (rlist) {
#define MINOCEANDIST 3
#define MAXOCEANDIST 6
#define MAXFILLDIST 10
#define SPECIALCHANCE 80
region_list **rbegin = &rlist;
int special = 1;
int oceandist = MINOCEANDIST + (rng_int() % (MAXOCEANDIST - MINOCEANDIST));
while (oceandist--) {
region_list **rend = rbegin;
while (*rend)
rend = &(*rend)->next;
while (rbegin != rend) {
direction_t d;
region *r = (*rbegin)->data;
rbegin = &(*rbegin)->next;
for (d = 0; d != MAXDIRECTIONS; ++d) {
region *rn = rconnect(r, d);
if (rn == NULL) {
const struct terrain_type *terrain = newterrain(T_OCEAN);
plane *pl = rplane(r);
int x = r->x + delta_x[d];
int y = r->y + delta_y[d];
pnormalize(&x, &y, pl);
rn = new_region(x, y, pl, 0);
if (rng_int() % SPECIALCHANCE < special) {
terrain = random_terrain(terrainarr, distribution, nterrains);
special = SPECIALCHANCE / 3; /* 33% chance auf noch eines */
}
else {
special = 1;
}
terraform_region(rn, terrain);
/* the new region has an extra 20% chance to have mallorn */
if (rng_int() % 100 < 20)
fset(r, RF_MALLORN);
add_regionlist(rend, rn);
}
}
}
}
while (*rbegin) {
region *r = (*rbegin)->data;
plane *pl = rplane(r);
direction_t d;
rbegin = &(*rbegin)->next;
for (d = 0; d != MAXDIRECTIONS; ++d)
if (rconnect(r, d) == NULL) {
int i;
for (i = 1; i != MAXFILLDIST; ++i) {
int x = r->x + delta_x[d] * i;
int y = r->y + delta_y[d] * i;
pnormalize(&x, &y, pl);
if (findregion(x, y)) {
break;
}
}
if (i != MAXFILLDIST) {
while (--i) {
region *rn;
int x = r->x + delta_x[d] * i;
int y = r->y + delta_y[d] * i;
pnormalize(&x, &y, pl);
rn = new_region(x, y, pl, 0);
terraform_region(rn, newterrain(T_OCEAN));
}
}
}
}
while (rlist) {
region_list *self = rlist;
rlist = rlist->next;
freset(self->data, RF_MARK);
free(self);
}
}
return tsize;
}
static void move_iceberg(region * r)
{
attrib *a;
direction_t dir;
region *rc;
a = a_find(r->attribs, &at_iceberg);
if (!a) {
dir = (direction_t) (rng_int() % MAXDIRECTIONS);
a = a_add(&r->attribs, make_iceberg(dir));
} else {
if (rng_int() % 100 < 20) {
dir = (direction_t) (rng_int() % MAXDIRECTIONS);
a->data.i = dir;
} else {
dir = (direction_t) a->data.i;
}
}
rc = rconnect(r, dir);
if (rc && !fval(rc->terrain, ARCTIC_REGION)) {
if (fval(rc->terrain, SEA_REGION)) { /* Eisberg treibt */
ship *sh, *shn;
unit *u;
int x, y;
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)) {
fset(u->faction, FFL_SELECT);
ADDMSG(&u->faction->msgs, msg_message("iceberg_drift",
"region dir", r, dir));
}
x = r->x;
y = r->y;
runhash(r);
runhash(rc);
r->x = rc->x;
r->y = rc->y;
rc->x = x;
rc->y = y;
rhash(rc);
rhash(r);
/* rc ist der Ozean (Ex-Eisberg), r der Eisberg (Ex-Ozean) */
/* Schiffe aus dem Zielozean werden in den Eisberg transferiert
* und nehmen Schaden. */
for (sh = r->ships; sh; sh = sh->next)
freset(sh, SF_SELECT);
for (sh = r->ships; sh; sh = sh->next) {
/* Meldung an Kapitän */
float dmg =
get_param_flt(global.parameters, "rules.ship.damage.intoiceberg",
0.10F);
damage_ship(sh, dmg);
fset(sh, SF_SELECT);
}
/* Personen, Schiffe und Gebäude verschieben */
while (rc->buildings) {
rc->buildings->region = r;
translist(&rc->buildings, &r->buildings, rc->buildings);
}
while (rc->ships) {
float dmg =
get_param_flt(global.parameters, "rules.ship.damage.withiceberg",
0.10F);
fset(rc->ships, SF_SELECT);
damage_ship(rc->ships, dmg);
move_ship(rc->ships, rc, r, NULL);
}
while (rc->units) {
building *b = rc->units->building;
u = rc->units;
u->building = 0; /* prevent leaving in move_unit */
move_unit(rc->units, r, NULL);
u_set_building(u, b); /* undo leave-prevention */
}
/* Beschädigte Schiffe können sinken */
for (sh = r->ships; sh;) {
shn = sh->next;
if (fval(sh, SF_SELECT)) {
u = ship_owner(sh);
if (sh->damage >= sh->size * DAMAGE_SCALE) {
if (u != NULL) {
ADDMSG(&u->faction->msgs, msg_message("overrun_by_iceberg_des",
"ship", sh));
}
remove_ship(&sh->region->ships, sh);
} else if (u != NULL) {
ADDMSG(&u->faction->msgs, msg_message("overrun_by_iceberg",
"ship", sh));
}
}
sh = shn;
}
} else if (rng_int() % 100 < 20) { /* Eisberg bleibt als Gletscher liegen */
unit *u;
rsetterrain(r, T_GLACIER);
a_remove(&r->attribs, a);
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)) {
fset(u->faction, FFL_SELECT);
ADDMSG(&u->faction->msgs, msg_message("iceberg_land", "region", r));
}
}
}
}
/** 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));
}
}
}
}
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);
}
}
} 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 */
for (r = regions; r; r = r->next) {
int i;
if (fval(r, RF_CHAOTIC)) {
chaos(r);
}
i = chaoscount(r);
if (i) {
chaoscounts(r, -(int)(i * ((double)(rng_int() % 10)) / 100.0));
}
}
#ifdef HERBS_ROT
rotting_herbs();
#endif
dissolve_units();
}
void terraform_region(region * r, const terrain_type * terrain)
{
/* Resourcen, die nicht mehr vorkommen können, löschen */
const terrain_type *oldterrain = r->terrain;
rawmaterial **lrm = &r->resources;
assert(terrain);
while (*lrm) {
rawmaterial *rm = *lrm;
const resource_type *rtype = NULL;
if (terrain->production != NULL) {
int i;
for (i = 0; terrain->production[i].type; ++i) {
if (rm->type->rtype == terrain->production[i].type) {
rtype = rm->type->rtype;
break;
}
}
}
if (rtype == NULL) {
*lrm = rm->next;
free(rm);
}
else {
lrm = &rm->next;
}
}
r->terrain = terrain;
terraform_resources(r);
if (!fval(terrain, LAND_REGION)) {
region_setinfo(r, NULL);
if (r->land != NULL) {
i_freeall(&r->land->items);
freeland(r->land);
r->land = NULL;
}
rsettrees(r, 0, 0);
rsettrees(r, 1, 0);
rsettrees(r, 2, 0);
rsethorses(r, 0);
rsetpeasants(r, 0);
rsetmoney(r, 0);
freset(r, RF_ENCOUNTER);
freset(r, RF_MALLORN);
/* Beschreibung und Namen löschen */
return;
}
if (r->land) {
int d;
for (d = 0; d != MAXDIRECTIONS; ++d) {
rsetroad(r, d, 0);
}
i_freeall(&r->land->items);
}
else {
static struct surround {
struct surround *next;
const luxury_type *type;
int value;
} *trash = NULL, *nb = NULL;
const luxury_type *ltype = NULL;
direction_t d;
int mnr = 0;
r->land = calloc(1, sizeof(land_region));
r->land->ownership = NULL;
region_set_morale(r, MORALE_DEFAULT, -1);
region_setname(r, makename());
for (d = 0; d != MAXDIRECTIONS; ++d) {
region *nr = rconnect(r, d);
if (nr && nr->land) {
struct demand *sale = r->land->demands;
while (sale && sale->value != 0)
sale = sale->next;
if (sale) {
struct surround *sr = nb;
while (sr && sr->type != sale->type)
sr = sr->next;
if (!sr) {
if (trash) {
sr = trash;
trash = trash->next;
}
else {
sr = calloc(1, sizeof(struct surround));
}
sr->next = nb;
sr->type = sale->type;
sr->value = 1;
nb = sr;
}
else
sr->value++;
++mnr;
}
}
}
if (!nb) {
// TODO: this is really lame
int i = get_maxluxuries();
if (i > 0) {
i = rng_int() % i;
ltype = luxurytypes;
while (i--)
ltype = ltype->next;
}
}
else {
int i = rng_int() % mnr;
struct surround *srd = nb;
while (i > srd->value) {
i -= srd->value;
srd = srd->next;
}
if (srd->type)
setluxuries(r, srd->type);
while (srd->next != NULL)
srd = srd->next;
srd->next = trash;
trash = nb;
nb = NULL;
}
}
if (fval(terrain, LAND_REGION)) {
const item_type *itype = NULL;
char equip_hash[64];
/* TODO: put the equipment in struct terrain, faster */
sprintf(equip_hash, "terrain_%s", terrain->_name);
equip_items(&r->land->items, get_equipment(equip_hash));
if (r->terrain->herbs) {
int len = 0;
while (r->terrain->herbs[len])
++len;
if (len)
itype = r->terrain->herbs[rng_int() % len];
}
if (itype != NULL) {
rsetherbtype(r, itype);
rsetherbs(r, (short)(50 + rng_int() % 31));
}
else {
rsetherbtype(r, NULL);
}
if (oldterrain == NULL || !fval(oldterrain, LAND_REGION)) {
if (rng_int() % 100 < 3)
fset(r, RF_MALLORN);
else
freset(r, RF_MALLORN);
if (rng_int() % 100 < ENCCHANCE) {
fset(r, RF_ENCOUNTER);
}
}
}
if (oldterrain == NULL || terrain->size != oldterrain->size) {
if (terrain == newterrain(T_PLAIN)) {
rsethorses(r, rng_int() % (terrain->size / 50));
if (rng_int() % 100 < 40) {
rsettrees(r, 2, terrain->size * (30 + rng_int() % 40) / 1000);
}
}
else if (chance(0.2)) {
rsettrees(r, 2, terrain->size * (30 + rng_int() % 40) / 1000);
}
else {
rsettrees(r, 2, 0);
}
rsettrees(r, 1, rtrees(r, 2) / 4);
rsettrees(r, 0, rtrees(r, 2) / 8);
if (!fval(r, RF_CHAOTIC)) {
int peasants;
peasants = (maxworkingpeasants(r) * (20 + dice_rand("6d10"))) / 100;
rsetpeasants(r, _max(100, peasants));
rsetmoney(r, rpeasants(r) * ((wage(r, NULL, NULL,
INT_MAX) + 1) + rng_int() % 5));
}
}
}
