How do you make the ImageSprite move again once it reached the edge?

MIT App Inventor Help
1

Am i doing this right or wrong I have no idea how image sprite works, just watched and tried some in the youtube. I am having a problem with this portrait game. The image sprites im pertaining about are zombies that move to the left then I dont know how to contruct an algorithm on how it will comeback to original position and move again once it reached the edge of the canvas.

This is my blocks as of now :

image
image1215×562 82.9 KB

2

You will most probably need this block:

image

3

then? how to setup the sprites there?

4

https://ai2.appinventor.mit.edu/reference/components/animation.html#ImageSprite.EdgeReached

Um, when sprite reaches edge, move it back to its start point, and recommence its animation ?

5

I like bouncing off the edge.