2018-01-30 16:45:38 +08:00
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#include "..\eactions.h"
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e2d::EActionGradual::EActionGradual(float duration)
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: m_fRateOfProgress(0)
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{
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m_fDuration = max(duration, 0);
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}
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void e2d::EActionGradual::_init()
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{
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EAction::_init();
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}
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void e2d::EActionGradual::_update()
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{
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2018-02-03 22:04:43 +08:00
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EAction::_update();
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2018-01-30 16:45:38 +08:00
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// <20>ж<EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7>㹻
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if (m_fDuration == 0)
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{
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m_fRateOfProgress = 1;
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this->stop();
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return;
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}
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// <20><><EFBFBD>㶯<EFBFBD><E3B6AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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m_fRateOfProgress = min((ETime::getTotalTime() - m_fLast) / m_fDuration, 1);
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// <20>ж϶<D0B6><CFB6><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
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if (m_fRateOfProgress >= 1)
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{
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this->stop();
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}
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}
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