40 lines
588 B
C++
40 lines
588 B
C++
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#include "..\e2daction.h"
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e2d::MoveBy::MoveBy(double duration, Vector vector) :
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ActionGradual(duration)
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{
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_deltaPos = vector;
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}
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void e2d::MoveBy::_init()
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{
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ActionGradual::_init();
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if (_target)
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{
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_startPos = _target->getPos();
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}
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}
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void e2d::MoveBy::_update()
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{
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ActionGradual::_update();
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if (_target == nullptr)
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{
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this->stop();
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return;
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}
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_target->setPos(_startPos + _deltaPos * _delta);
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}
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e2d::MoveBy * e2d::MoveBy::clone() const
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{
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return new MoveBy(_duration, _deltaPos);
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}
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e2d::MoveBy * e2d::MoveBy::reverse() const
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{
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return new MoveBy(_duration, -_deltaPos);
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}
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