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    41 

    42 #ifndef __SUBMARINE__H__

    43 #define __SUBMARINE__H__

    44 

    45 //Qt

    46 #include <QtGui/QGraphicsTransform>

    47 

    48 #include "pixmapitem.h"

    49 

    50 class Torpedo;

    51 

    52 class SubMarine : public PixmapItem

    53 {

    54 Q_OBJECT

    55 public:

    56     enum Movement {

    57        None = 0,

    58        Left,

    59        Right

    60     };

    61     enum { Type = UserType + 1 };

    62     SubMarine(int type, const QString &name, int points);

    63 

    64     int points() const;

    65 

    66     void setCurrentDirection(Movement direction);

    67     enum Movement currentDirection() const;

    68 

    69     void setCurrentSpeed(int speed);

    70     int currentSpeed() const;

    71 

    72     void launchTorpedo(int speed);

    73     void destroy();

    74 

    75     virtual int type() const;

    76 

    77     QGraphicsRotation *rotation() const { return graphicsRotation; }

    78 

    79 signals:

    80     void subMarineDestroyed();

    81     void subMarineExecutionFinished();

    82     void subMarineStateChanged();

    83 

    84 private:

    85     int subType;

    86     QString subName;

    87     int subPoints;

    88     int speed;

    89     Movement direction;

    90     QGraphicsRotation *graphicsRotation;

    91 };

    92 

    93 #endif //__SUBMARINE__H__