36 lines
570 B
C++
36 lines
570 B
C++
|
#include "..\eactions.h"
|
|||
|
|
|
|||
|
|
e2d::EActionGradual::EActionGradual(float duration)
|
|||
|
|
: m_fRateOfProgress(0)
|
|||
|
|
{
|
|||
|
|
m_fDuration = max(duration, 0);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void e2d::EActionGradual::_init()
|
|||
|
|
{
|
|||
|
|
EAction::_init();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void e2d::EActionGradual::_update()
|
|||
|
|
{
|
|||
|
|
// <20>ж<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7>㹻
|
|||
|
|
if (m_fDuration == 0)
|
|||
|
|
{
|
|||
|
|
m_fRateOfProgress = 1;
|
|||
|
|
this->stop();
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
// <20><><EFBFBD>㶯<EFBFBD><E3B6AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
m_fRateOfProgress = min((ETime::getTotalTime() - m_fLast) / m_fDuration, 1);
|
|||
|
|
// <20>ж϶<D0B6><CFB6><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
if (m_fRateOfProgress >= 1)
|
|||
|
|
{
|
|||
|
|
this->stop();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
void e2d::EActionGradual::_reset()
|
|||
|
|
{
|
|||
|
|
EAction::_reset();
|
|||
|
|
}
|