// ////////////////////////////////////////////////////////////////////////////
TimeVal &TimeVal::AddMicroseconds(int usecs_to_add)
{
int secs_to_add = usecs_to_add / 1000000;
int new_usec = tv_usec + (usecs_to_add % 1000000);
if (new_usec >= 1000000) {
secs_to_add += new_usec / 1000000;
new_usec %= 1000000;
}
else if (new_usec < 0) {
secs_to_add += -1 + (new_usec / 1000000);
new_usec = 1000000 + (new_usec % 1000000);
}
if (secs_to_add) {
try {
AddSeconds(secs_to_add);
}
catch (const std::exception &except) {
Rethrow(except, "Unable to add the requested number of microseconds "
"(" + AnyToString(usecs_to_add) + "): " +
std::string(except.what()));
}
}
tv_usec = new_usec;
return(*this);
}
//
// get frames per second
//
void GetFramesPerSecond(void)
{
clock_t now;
float delta;
GameTick(); // add to global counter
CheckRespawn();
if (frames++ >= FRAME_RATE_SAMPLES)
{
now = clock();
delta = (now - last_time) / (float)CLOCKS_PER_SEC;
AddTime((float)(now - last_time));
AddSeconds(delta); // tabulate data
last_time = now;
framerate = FRAME_RATE_SAMPLES / delta;
frames = 0;
} // end of the if
} // end of the functino
void Timespan::SetValue(const unsigned int days, const unsigned int hours,
const unsigned int minutes, const double seconds) {
time_span_ = static_cast<double> (days);
AddHours(hours);
AddMinutes(minutes);
AddSeconds(seconds);
}
FX_BOOL CFX_DateTime::AddMilliseconds(int32_t iMilliseconds) {
if (iMilliseconds == 0) {
return FALSE;
}
iMilliseconds += m_DateTime.Time.sTime.millisecond;
int32_t iSeconds = (int32_t)(iMilliseconds / g_FXMillisecondsPerSecond);
iMilliseconds %= g_FXMillisecondsPerSecond;
if (iMilliseconds < 0) {
iSeconds--, iMilliseconds += g_FXMillisecondsPerSecond;
}
m_DateTime.Time.sTime.millisecond = (FX_WORD)iMilliseconds;
if (iSeconds != 0) {
AddSeconds(iSeconds);
}
return TRUE;
}
void
Duration::SetInfo(const ods::DurationInfo &info)
{
if (info_ == nullptr)
info_ = new ods::DurationInfo();
info_->CopyFrom(info);
/**
<number:time-style style:name="N40">
<number:hours number:style="long"/>
<number:text>:</number:text>
<number:minutes number:style="long"/>
</number:time-style>
**/
/**
enum class Order : quint8 {
HOURS_MINUTES,
HOURS_MINUTES_SECONDS
};
**/
const auto order = info_->order();
if (order == ods::duration::Order::HOURS_MINUTES)
{
AddHours();
AddSeparator(0);
AddMinutes();
} else if (order == ods::duration::Order::HOURS_MINUTES_SECONDS) {
AddHours();
AddSeparator(0);
AddMinutes();
AddSeparator(1);
AddSeconds();
}
QString s = info_->truncate_on_overflow() ? "true" : "false";
tag_->AttrSet(tag_->ns().number(), ods::style::kTruncateOnOverflow, s);
}
//添加天数（在原定时间上进行修改）
BOOL AddDays(CONST LPSYSTEMTIME lpSrcTime, LPSYSTEMTIME lpDestTime, int days)
{
return AddSeconds(lpSrcTime, lpDestTime, days * 86400);
}
//添加小时数（在原定时间上进行修改）
BOOL AddHours(CONST LPSYSTEMTIME lpSrcTime, LPSYSTEMTIME lpDestTime, int hours)
{
return AddSeconds(lpSrcTime, lpDestTime, hours * 3600);
}
//为一个系统时间增加指定的分钟数，将会在原时间上做修改，而不是返回新的实例
//注意不要直接在SYSTEMTIME上修改，而是通过FileTime中转
BOOL AddMinutes(CONST LPSYSTEMTIME lpSrcTime, LPSYSTEMTIME lpDestTime, int minutes)
{
return AddSeconds(lpSrcTime, lpDestTime, minutes * 60);
}