static void rotting_herbs(void)
{
static int rule_rot = -1;
region *r;
if (rule_rot < 0) {
rule_rot =
get_param_int(global.parameters, "rules.economy.herbrot", HERBROTCHANCE);
}
if (rule_rot == 0) return;
for (r = regions; r; r = r->next) {
unit *u;
for (u = r->units; u; u = u->next) {
const struct item_type *it_bag = it_find("magicherbbag");
item **itmp = &u->items;
int rot_chance = rule_rot;
if (it_bag && *i_find(itmp, it_bag)) {
rot_chance = (rot_chance * 2) / 5;
}
while (*itmp) {
item *itm = *itmp;
int n = itm->number;
double k = n * rot_chance / 100.0;
if (fval(itm->type, ITF_HERB)) {
double nv = normalvariate(k, k / 4);
int inv = (int)nv;
int delta = _min(n, inv);
if (!i_change(itmp, itm->type, -delta)) {
continue;
}
}
itmp = &itm->next;
}
}
}
}
static bool has_ao_healing(const unit *u) {
item *const* iter = i_findc(&u->items, it_find("ao_healing"));
return (*iter && (*iter)->number > 0);
}
