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Cleanup: Fix and add comments to date cheat callback (#10699)

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Tyler Trahan 2023-04-23 15:20:56 -04:00 committed by GitHub
parent e9f6bbada2
commit 7c6bf977e0
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1 changed files with 10 additions and 5 deletions
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15
src/cheat_gui.cpp
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@ -98,22 +98,27 @@ extern void EnginesMonthlyLoop();
/**
* Handle changing of the current year.
* @param new_value Unused.
* @param new_value The chosen year to change to.
* @param change_direction +1 (increase) or -1 (decrease).
* @return New year.
*/
static int32 ClickChangeDateCheat(int32 new_value, int32 change_direction)
{
YearMonthDay ymd;
ConvertDateToYMD(_date, &ymd);
/* Don't allow changing to an invalid year, or the current year. */
new_value = Clamp(new_value, MIN_YEAR, MAX_YEAR);
if (new_value == _cur_year) return _cur_year;
YearMonthDay ymd;
ConvertDateToYMD(_date, &ymd);
Date new_date = ConvertYMDToDate(new_value, ymd.month, ymd.day);
/* Change the date. */
SetDate(new_date, _date_fract);
/* Shift cached dates. */
for (auto v : Vehicle::Iterate()) v->ShiftDates(new_date - _date);
LinkGraphSchedule::instance.ShiftDates(new_date - _date);
SetDate(new_date, _date_fract);
EnginesMonthlyLoop();
SetWindowDirty(WC_STATUS_BAR, 0);
InvalidateWindowClassesData(WC_BUILD_STATION, 0);