demos/sub-attaq/submarine.h

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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__