mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-11-14 11:19:07 +00:00
58 lines
No EOL
2.2 KiB
C++
58 lines
No EOL
2.2 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
|
|
// Copyright (C) 2010 Winch Gate Property Limited
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as
|
|
// published by the Free Software Foundation, either version 3 of the
|
|
// License, or (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
|
|
#include "stdpch.h"
|
|
#include "scalable_time.h"
|
|
#include "time_client.h"
|
|
#include "nel/misc/time_nl.h"
|
|
|
|
// *************************************************************************************************
|
|
CScalableTime::CScalableTime()
|
|
{
|
|
_LastPerformanceTime = NLMISC::CTime::getPerformanceTime();
|
|
_ScaledPerformanceTime = (double) _LastPerformanceTime;
|
|
_TimeScale = 1.f;
|
|
}
|
|
|
|
// *************************************************************************************************
|
|
TTime CScalableTime::getScaledLocalTime()
|
|
{
|
|
update();
|
|
return (TTime) (NLMISC::CTime::ticksToSecond ((NLMISC::TTicks) _ScaledPerformanceTime) * 1000.0);
|
|
}
|
|
|
|
// *************************************************************************************************
|
|
NLMISC::TTicks CScalableTime::getScaledPerformanceTime()
|
|
{
|
|
update();
|
|
return (NLMISC::TTicks) _ScaledPerformanceTime;
|
|
}
|
|
|
|
// *************************************************************************************************
|
|
void CScalableTime::setTimeScale(float scale)
|
|
{
|
|
_TimeScale = std::max(0.f, scale);
|
|
}
|
|
|
|
// *************************************************************************************************
|
|
void CScalableTime::update()
|
|
{
|
|
NLMISC::TTicks dt = NLMISC::CTime::getPerformanceTime() - _LastPerformanceTime;
|
|
_LastPerformanceTime = NLMISC::CTime::getPerformanceTime();
|
|
_ScaledPerformanceTime += (double) dt * (double) _TimeScale;
|
|
} |