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Fix day length changes with scheduled dispatch and timetable start times

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When time is in minutes

See: #472
This commit is contained in:
Jonathan G Rennison
2023-01-12 23:44:09 +00:00
parent 23dbd6b166
commit 3e33be7b10
3 changed files with 44 additions and 0 deletions
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27
src/vehicle.cpp
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@@ -4576,6 +4576,33 @@ void ShiftVehicleDates(int interval)
}
}
extern void VehicleDayLengthChanged(DateTicksScaled old_scaled_date_ticks, DateTicksScaled old_scaled_date_ticks_offset, uint8 old_day_length_factor)
{
if (_settings_game.economy.day_length_factor == old_day_length_factor || !_settings_game.game_time.time_in_minutes) return;
for (Vehicle *v : Vehicle::Iterate()) {
if (v->timetable_start != 0) {
DateTicksScaled tt_start = ((int64)v->timetable_start * old_day_length_factor) + v->timetable_start_subticks + old_scaled_date_ticks_offset;
tt_start += (_scaled_date_ticks - old_scaled_date_ticks);
std::tie(v->timetable_start, v->timetable_start_subticks) = ScaledDateTicksToDateTicksAndSubTicks(tt_start);
}
}
for (OrderList *orderlist : OrderList::Iterate()) {
for (DispatchSchedule &ds : orderlist->GetScheduledDispatchScheduleSet()) {
if (ds.GetScheduledDispatchStartDatePart() >= 0) {
DateTicksScaled start = ((int64)ds.GetScheduledDispatchStartDatePart() * DAY_TICKS * old_day_length_factor) +
ds.GetScheduledDispatchStartDateFractPart() + old_scaled_date_ticks_offset;
start += (_scaled_date_ticks - old_scaled_date_ticks);
Date date;
uint16 full_date_fract;
std::tie(date, full_date_fract) = ScaledDateTicksToDateAndFullSubTicks(start);
ds.SetScheduledDispatchStartDate(date, full_date_fract);
}
}
}
}
/**
* Calculates the maximum weight of the ground vehicle when loaded.
* @return Weight in tonnes