X-Git-Url: http://git.tdb.fi/?p=r2c2.git;a=blobdiff_plain;f=source%2Flibr2c2%2Ftimetable.cpp;h=5cd4b646bc6e198a0a908e35b8d651529d315d36;hp=da01b599876d03c7f18d0e1bae05eb2951e9bff5;hb=9a7097fed866060efb8738f8b2f17d5c96a6c980;hpb=03a22611772265b539f826f1f8bc482e71ca4a99

diff --git a/source/libr2c2/timetable.cpp b/source/libr2c2/timetable.cpp
index da01b59..5cd4b64 100644
--- a/source/libr2c2/timetable.cpp
+++ b/source/libr2c2/timetable.cpp
@@ -17,7 +17,9 @@ Timetable::Timetable(Train &t):
 	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);
@@ -89,6 +91,21 @@ void Timetable::tick(const Time::TimeDelta &dt)
 {
 	if(update_pending && !train.get_block_allocator().is_active())
 		update_route();
+
+	if(next_depart!=rows.end() && next_depart!=current_row && passed_row(*next_depart, dt))
+		late_arrival = true;
+}
+
+bool Timetable::passed_row(const Row &row, const Time::TimeDelta &dt) const
+{
+	const Clock &clock = train.get_layout().get_clock();
+
+	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
@@ -163,9 +180,15 @@ void Timetable::update_route()
 	{
 		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
@@ -176,7 +199,7 @@ void Timetable::update_route()
 		}
 	}
 
-	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())