static void wall_vigour(curse * c, double delta)
{
wallcurse *wc = (wallcurse *)c->data.v;
assert(wc->buddy->vigour == c->vigour);
wc->buddy->vigour += delta;
if (wc->buddy->vigour <= 0) {
erase_border(wc->wall);
wc->wall = NULL;
((wallcurse *)wc->buddy->data.v)->wall = NULL;
}
}
void age_borders(void)
{
quicklist *deleted = NULL, *ql;
int i;
for (i = 0; i != BORDER_MAXHASH; ++i) {
connection *bhash = borders[i];
for (; bhash; bhash = bhash->nexthash) {
connection *b = bhash;
for (; b; b = b->next) {
if (b->type->age) {
if (b->type->age(b) == AT_AGE_REMOVE) {
ql_push(&deleted, b);
}
}
}
}
}
for (ql = deleted, i = 0; ql; ql_advance(&ql, &i, 1)) {
connection *b = (connection *)ql_get(ql, i);
erase_border(b);
}
ql_free(deleted);
}
int read_borders(struct storage *store)
{
for (;;) {
int bid = 0;
char zText[32];
connection *b;
region *from, *to;
border_type *type;
READ_TOK(store, zText, sizeof(zText));
if (!strcmp(zText, "end"))
break;
READ_INT(store, &bid);
if (global.data_version < UIDHASH_VERSION) {
int fx, fy, tx, ty;
READ_INT(store, &fx);
READ_INT(store, &fy);
READ_INT(store, &tx);
READ_INT(store, &ty);
from = findregion(fx, fy);
to = findregion(tx, ty);
} else {
int fid, tid;
READ_INT(store, &fid);
READ_INT(store, &tid);
from = findregionbyid(fid);
to = findregionbyid(tid);
}
type = find_bordertype(zText);
if (type == NULL) {
log_error("[read_borders] unknown connection type '%s' in %s\n", zText, regionname(from, NULL));
assert(type || !"connection type not registered");
}
if (to == from && type && from) {
direction_t dir = (direction_t) (rng_int() % MAXDIRECTIONS);
region *r = rconnect(from, dir);
log_error("[read_borders] invalid %s in %s\n", type->__name, regionname(from, NULL));
if (r != NULL)
to = r;
}
b = new_border(type, from, to);
nextborder--; /* new_border erhöht den Wert */
b->id = bid;
assert(bid <= nextborder);
if (type->read)
type->read(b, store);
if (global.data_version < NOBORDERATTRIBS_VERSION) {
attrib *a = NULL;
int result = a_read(store, &a, b);
if (border_convert_cb)
border_convert_cb(b, a);
while (a) {
a_remove(&a, a);
}
if (result < 0)
return result;
}
if ((type->read && !type->write) || !to || !from) {
log_warning("erase invalid border '%s' between '%s' and '%s'\n", type->__name, regionname(from, 0), regionname(to, 0));
erase_border(b);
}
}
return 0;
}