qt_man.hpp

#ifndef MAN_H
#define MAN_H

#include <QObject>
#include <QPixmap>
#include <QPainter>

class Man : public QObject{
    Q_OBJECT
public:
    Man(int _x, int _y): x(_x), y(_y), vx(0), vy(0) {
        pic = new QPixmap(".\\man_stand.bmp");
    }
    void setVelocity(int _vx, int _vy) {
        vx = _vx;
        vy = _vy;
    }
    void UpdatePosition() {
        x += vx;
        y += vy;
        emit PositionChange(x, y);
    }
    void PaintMan(QPainter &painter) {
        painter.drawPixmap(x, y, *pic);
    }
signals:
    void PositionChange(int, int);

private:
    int x, y;   // position
    int vx, vy; // velocity
    QPixmap *pic;
};

#endif // MAN_H