public boolean intersects(FLine f, Vec2 position) {
Cached<FLine, Object, Area> area =
f.attributes.computeIfAbsent(
projectedArea,
(k) ->
new Cached<FLine, Object, Area>(
(fline, previously) -> projectFLineToArea(fline),
(fline) -> new Object[] {fline, fline.getModCount()}));
return area.apply(f).contains(position.x, position.y);
}
private void updcache() {
for (int i = 0; (i < cur) && list[i].d; i++) {
Cached c;
if (list[i].skip || ((c = list[i].statroot) == null)) continue;
if (c.slots.isEmpty()) {
if (newcache.get(c) != null)
throw (new RuntimeException(
String.format("statroot for %s already in new cache even though empty", c.root)));
newcache.put(c, c);
}
c.slots.add(new SavedSlot(list[i]));
if (list[i].disp != null) {
c.disp.add(list[i].disp);
list[i].disp = null;
}
}
if (cachedb && Debug.kf3 && !prevcache.isEmpty()) dumprejects(prevcache, newcache);
for (Cached old : prevcache.values()) old.dispose();
prevcache = newcache;
newcache = new HashMap<Cached, Cached>();
}
