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Timetable auto: Add an absolute threshold for congestion detection

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In addition to existing proportional threshold
This commit is contained in:
Jonathan G Rennison
2020-07-07 20:28:56 +01:00
parent 73340fc112
commit c81c805856
1 changed files with 1 additions and 1 deletions
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2
src/timetable_cmd.cpp
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@@ -917,7 +917,7 @@ void UpdateVehicleTimetable(Vehicle *v, bool travelling)
int32 new_time;
if (travelling) {
new_time = time_taken;
if (new_time > (int32)timetabled * 4 && !(real_timetable_order->IsType(OT_GOTO_DEPOT) && (real_timetable_order->GetDepotOrderType() & ODTFB_SERVICE))) {
if (new_time > (int32)timetabled * 4 && new_time > (int32)timetabled + 3000 && !(real_timetable_order->IsType(OT_GOTO_DEPOT) && (real_timetable_order->GetDepotOrderType() & ODTFB_SERVICE))) {
/* Possible jam, clear time and restart timetable for all vehicles.
* Otherwise we risk trains blocking 1-lane stations for long times. */
ChangeTimetable(v, v->cur_timetable_order_index, 0, travel_field ? MTF_TRAVEL_TIME : MTF_WAIT_TIME, false);