Programming 2D Games

1295.5. The Image Class

spriteData.flipHorizontal = flip;

}

// Flip image vertically

virtual void flipVertical(bool flip)

{

spriteData.flipVertical = flip;

}

Listing 5.24. e image’s ip functions.

e next three functions are explained in more detail in Section 5.7 later in this chapter.

Let’s go over them briey here just to complete the code in the

Image class.

• e update function receives the current frameTime as a parameter. e update

function is where all code that needs to be synchronized with elapsed time should

be placed. e update function sets which frame from the texture image should be

displayed, and it calls setRect to select the current ...