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Changing day length or date no longer changes time in minutes

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Add offset variables for scaled date ticks.
Adjust offset when changing day length or date, such that scaled
date ticks remain the same.
Store _scaled_tick_counter and scaled date ticks offset in the savagame.
This commit is contained in:
Jonathan G Rennison
2022-12-15 22:54:42 +00:00
parent 9038c849ab
commit 3877bb31ef
18 changed files with 127 additions and 48 deletions
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8
src/schdispatch.h
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@@ -10,7 +10,7 @@
#ifndef SCHDISPATCH_H
#define SCHDISPATCH_H
#include "date_type.h"
#include "date_func.h"
#include "vehicle_type.h"
#include "settings_type.h"
@@ -25,7 +25,7 @@ void SchdispatchInvalidateWindows(const Vehicle *v);
*/
inline DateTicksScaled SchdispatchConvertToScaledTick(Date date, uint16 full_date_fract)
{
return ((DateTicksScaled)date * DAY_TICKS) * _settings_game.economy.day_length_factor + full_date_fract;
return DateToScaledDateTicks(date) + full_date_fract;
}
/**
@@ -36,9 +36,7 @@ inline DateTicksScaled SchdispatchConvertToScaledTick(Date date, uint16 full_dat
*/
inline void SchdispatchConvertToFullDateFract(DateTicksScaled tick, Date* date, uint16* full_date_fract)
{
const int full_date = _settings_game.economy.day_length_factor * DAY_TICKS;
*date = tick / full_date;
*full_date_fract = tick % full_date;
std::tie(*date, *full_date_fract) = ScaledDateTicksToDateAndFullSubTicks(tick);
}
#endif /* SCHDISPATCH_H */