void ManagerBase::detach(Player* p)
{
int id = p->seat();
Seat* s = seat(id);
if (s) {
if (s->player() == p) {
s->setPlayer(nullptr);
}
p->setSeat(NoneSeat);
detach((ManagerObserver*)p);
notifyDetach(p, id);
}
}
void ManagerBase::attach(Player* p, int id)
{
Seat* s = seat(id);
if (!s) {
throw Exception(ManagerBaseExcp, ErrorCode::InvalidSeat, "Invalid seat(%d)", id);
}
if (s->player()) {
if (s->player() == p) {
return;
}
throw Exception(ManagerBaseExcp, ErrorCode::SeatOccupied, "Current seat(%d) has been occupied", id);
}
detach(p);
s->setPlayer(p);
p->setSeat(id);
attach((ManagerObserver*)p);
notifyAttach(p, id);
}
