Creating a SpriteComponent

The next component that we're going to make is a SpriteComponent. This will provide an object with either a static or an animated sprite. It's a behavior that is commonly reused through many objects so is a great candidate to be moved into a component.

Encapsulating sprite behavior

Currently, all the animation-related behavior is inherited from the base Object class. The following code consists of all the sprite- and animation-related functions and variables that we'll pull from Object into its own class:

public:
    virtual void Draw(sf::RenderWindow &window, float timeDelta);
    bool SetSprite(sf::Texture& texture, bool isSmooth, int frames = 1, int frameSpeed = 0);
    sf::Sprite& GetSprite();
    int GetFrameCount() const;
    bool IsAnimated();
    void SetAnimated(bool isAnimated);

protected:

    sf::Sprite m_sprite;

private:

    void NextFrame();

private:

    int m_animationSpeed;
    bool m_isAnimated;
    int m_frameCount;
    int m_currentFrame...