Merge pull request #59223 from ztc0611/master

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Rémi Verschelde 2022-03-17 12:39:10 +01:00 committed by GitHub
commit 5d806b435b
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@ -264,12 +264,19 @@ OS::Date OS_Windows::get_date(bool p_utc) const {
GetLocalTime(&systemtime);
}
//Get DST information from Windows, but only if p_utc is false.
TIME_ZONE_INFORMATION info;
bool daylight = false;
if (!p_utc && GetTimeZoneInformation(&info) == TIME_ZONE_ID_DAYLIGHT) {
daylight = true;
}
Date date;
date.day = systemtime.wDay;
date.month = Month(systemtime.wMonth);
date.weekday = Weekday(systemtime.wDayOfWeek);
date.year = systemtime.wYear;
date.dst = false;
date.dst = daylight;
return date;
}
@ -295,16 +302,19 @@ OS::TimeZoneInfo OS_Windows::get_time_zone_info() const {
daylight = true;
}
// Daylight Bias needs to be added to the bias if DST is in effect, or else it will not properly update.
TimeZoneInfo ret;
if (daylight) {
ret.name = info.DaylightName;
ret.bias = info.Bias + info.DaylightBias;
} else {
ret.name = info.StandardName;
ret.bias = info.Bias + info.StandardBias;
}
// Bias value returned by GetTimeZoneInformation is inverted of what we expect
// For example, on GMT-3 GetTimeZoneInformation return a Bias of 180, so invert the value to get -180
ret.bias = -info.Bias;
ret.bias = -ret.bias;
return ret;
}