39 lines
825 B
C++
39 lines
825 B
C++
#ifndef CAR_H
|
||
#define CAR_H
|
||
|
||
#include <QGraphicsPixmapItem>
|
||
#include <QPixmap>
|
||
#include <QString>
|
||
#include <QPoint>
|
||
#include <QtMath>
|
||
|
||
//车身长宽
|
||
#define M_LEN (200)
|
||
#define M_WID (130)
|
||
|
||
class Car : public QGraphicsPixmapItem
|
||
{
|
||
public:
|
||
enum Color { Pink, Red, Yellow, RANDOM };
|
||
explicit Car(QGraphicsItem *parent = Q_NULLPTR, int dir = 0, Car::Color color = RANDOM);
|
||
void Forward(qreal vel = 3);
|
||
void Backward(qreal vel = 3);
|
||
void moveLeft(qreal vel = 3);
|
||
void moveRight(qreal vel = 3);
|
||
void Rotate(qreal ang = 30);
|
||
void turnLeft(int r, int ang);
|
||
void turnRight(int r, int ang);
|
||
|
||
Color getColor();
|
||
qreal getDir();
|
||
|
||
private:
|
||
Color m_color; //车身颜色 N为0， 顺时针递增
|
||
QPixmap m_pic;
|
||
QString m_number;
|
||
QPointF m_pos;
|
||
|
||
};
|
||
|
||
#endif // CAR_H
|