Mirroring object at end of sine wave

I'm using the sine wave behaviour to move an object (a small airplane) back and forth. I want to mirror/unmirror the object at each end of the wave, so it's not "moving backwards" half the time.

Is there any way to do this, or somehow obtain a similar effect?

Thanks!

Ras

Perhaps use the bullet behaviour instead and have your sprite spawn a mirror image sprite at a certain x co-ord, then destroy the original sprite. Repeat.

That does seem to work - gives me the effect i want :) Thanks for the idea!

The capx file by A0Nasser found in this thread has a perfect example.

Works for me!