@Override
public void setTransient(Registry rg) {
super.setTransient(rg);
spawnCoolDowns = new HashMap<String, Integer>();
try {
for (String key : monsters.keySet()) {
Monster monster = (Monster) monsters.get(key);
monster.setTransient(rg, this);
}
} catch (ConcurrentModificationException concEx) {
// another thread was trying to modify monsters while iterating
// we'll continue and the new item can be grabbed on the next update
}
}
