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I want my character to 'flip' or 'mirror' when I press 'A' or 'S'. Thing is, I've placed the origin everywhere on the character and he seems to only face one direction.

Video showing what I see: https://www.youtube.com/watch?v=1zZEDpO0yAM&feature=youtu.be

(This video shows the character not 'mirroring' or 'flipping' properly.)

I have done hours of research into this, and I get the same results: "Make sure the sprite has the center origin."

How would I accomplish this?

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That's pretty simple if you think about it. All you have to do is scale the sprite using a negative factor, which in the end will cause sides to mirror around it's origin.

So all you have to do is assigning a negative scale using image_xscale:

image_xscale = -1;

The documentation page for image_xscale actually shows you an example with different scaling factors.

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  • \$\begingroup\$ This only works correctly when the pivot is set at the center of the sprite(otherwise it's collision mask will be off the sprite). \$\endgroup\$
    – DH.
    Jun 6, 2016 at 10:52
  • \$\begingroup\$ @DH. I think a good designer will place the pivot at the center of a sprite most of the time, and when he doesn't he should know what to do to correct the following sprite behavior. \$\endgroup\$
    – liggiorgio
    Jun 6, 2016 at 15:19

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