TrainAI(t),
current_row(rows.end()),
update_pending(false),
- sync_to_clock(true)
+ sync_to_clock(true),
+ late_arrival(false),
+ next_depart(rows.end())
{
if(!train.get_ai_of_type<AIControl>())
new AIControl(train);
new TrainRouter(train);
train.signal_ai_event.connect(sigc::mem_fun(this, &Timetable::event));
+ train.get_layout().get_clock().signal_discontinuity.connect(sigc::mem_fun(this, &Timetable::clock_discontinuity));
}
void Timetable::append_row(const Row &r)
if(update_pending && !train.get_block_allocator().is_active())
update_route();
- if(current_row->type==DEPART)
- {
- const Clock &clock = train.get_layout().get_clock();
+ if(next_depart!=rows.end() && next_depart!=current_row && passed_row(*next_depart, dt))
+ late_arrival = true;
+}
- Time::TimeDelta t = clock.get_current_time();
- if(t<current_row->time)
- t += Time::day;
+bool Timetable::passed_row(const Row &row, const Time::TimeDelta &dt) const
+{
+ const Clock &clock = train.get_layout().get_clock();
- Time::TimeDelta b = t-dt*clock.get_rate();
- if(b<current_row->time)
- {
- train.ai_message(Message("set-target-speed", train.get_maximum_speed()));
- ++current_row;
- }
- }
+ Time::TimeDelta t = clock.get_current_time();
+ if(t<row.time)
+ t += Time::day;
+
+ Time::TimeDelta b = t-dt*clock.get_rate();
+ return b<row.time;
}
void Timetable::save(list<DataFile::Statement> &st) const
{
if(i->type==DEPART)
{
- Time::TimeDelta dt = i->time-clock.get_current_time();
- while(dt<Time::zero)
- dt += Time::day;
+ Time::TimeDelta dt;
+ if(late_arrival)
+ dt = Time::min;
+ else
+ {
+ dt = i->time-clock.get_current_time();
+ while(dt<Time::zero)
+ dt += Time::day;
+ }
train.ai_message(Message("set-departure-delay", dt/clock.get_rate()));
}
else
}
}
- list<Row>::iterator next_depart = find_trip(arrive, 0);
+ next_depart = find_trip(arrive, 0);
if(next_depart==rows.end())
next_depart = find_trip(rows.begin(), 0);
if(next_depart!=rows.end())
dt += Time::day;
train.ai_message(Message("set-trip-duration", dt/clock.get_rate()));
}
+
+ late_arrival = false;
}
void Timetable::event(TrainAI &, const Message &msg)
{
- if(msg.type=="arrived")
+ if(msg.type=="departed")
+ {
+ if(current_row->type==DEPART)
+ ++current_row;
+ }
+ else if(msg.type=="arrived")
{
if(current_row->type==ARRIVE)
record_time();
signal_row_modified.emit(i, *current_row);
}
+void Timetable::clock_discontinuity()
+{
+ update_pending = true;
+ sync_to_clock = true;
+}
+
Timetable::Row::Row():
type(ARRIVE),