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22 lines
480 B
C++
22 lines
480 B
C++
#include "head.h"
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#include <cmath>
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#include <QDateTime>
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void Head::render(){
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qint64 tempTime = QDateTime::currentMSecsSinceEpoch() - time;
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double my = m_rect.y() + *speed * sin(m_angle * TO_RADIAN);
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auto dy = (my - m_rect.y()) / 1000 * tempTime;
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m_rect.setY(m_rect.y() + dy);
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time = QDateTime::currentMSecsSinceEpoch();
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}
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Head::Head(const QRectF &rect, double *spead):
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GuiObject () {
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setRect(rect);
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this->speed = spead;
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}
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Head::~Head() {
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}
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