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Quellcode

class CBase
{
public:
    CBase (void);

    void setX           (int iX)            { this->m_iX = iX; }
    void setY           (int iY)            { this->m_iY = iY; }
    void setWidth       (int iWidth)        { this->m_iWidth = iWidth; }
    void setHeight      (int iHeight)       { this->m_iHeight = iHeight; }
    void setCollidable  (bool bCollidable)  { this->m_bCollidable = bCollidable; }

    bool isCollidable   (void)              { return (this->m_bCollidable); }
    bool collidesWith   (CBase &object);

    int getX        (void) { return (this->m_iX); }
    int getY        (void) { return (this->m_iY); }
    int getWidth    (void) { return (this->m_iWidth); }
    int getHeight   (void) { return (this->m_iHeight); }

protected:
    int             m_iX;   
    int             m_iY;   
    int             m_iWidth;   
    int             m_iHeight;  
    bool            m_bCollidable;  
};

#endif

Quellcode

CBase::CBase (void)
{
    this->m_iWidth = 0 ;
    this->m_iHeight = 0 ;
    // By default, an object is collidable
    this->m_bCollidable = true ;
}

bool CBase::collidesWith (CBase &object)
{
  return (this->m_iX + this->m_iWidth > object.getX () &&
          this->m_iY + this->m_iHeight > object.getY () &&
          this->m_iX < object.getX () + object.getWidth () &&
          this->m_iY < object.getY () + object.getHeight () &&
          object.isCollidable());
}