I am working on my platformer game engine, and with my jumping / Y velocity script, it keeps allowing infinite jumps. I have tried many things to try and fix this, but none of them work.

THE CODE IS:
if up arrow key pressed
repeat until touching color (yellow) or touching color (black) or not up arrow key pressed
set Yv to 12
repeat until Yv = 0
change Yv by -1
repeat until touching color (black)
change Yv by -1

Does anyone know how to fix this? The project link is https://scratch.mit.edu/projects/115591312 if anyone needs to see it for further information.
Thanks.

- F4LL0U7

Your script is a bit weird. I don't think it's doing what you think it's doing. I would suggest looking through it more carefully. Maybe this script will do what you want:

The apple should only jump if it's touching yellow or black and if its y velocity is 0 (stopped) or negative (falling). If the apple is touching yellow or black but it is rising, then it has hit a ceiling and should stop rising/start falling.

Greatguy123 wrote:

Your script is a bit weird. I don't think it's doing what you think it's doing. I would suggest looking through it more carefully. Maybe this script will do what you want:

It still didn't solve my issue, but it did make the jump quite smoother. I need a way to get it to not be able to double jump…

EDIT: It did actually, there was something added onto my script which made it a bit weird (the not pressed block). Thanks

I have an infinite jump problem in https://scratch.mit.edu/projects/145863636/. Here is my code:

NOTE: The project that this code comes from SCROLLS.

Tenzinmishti_test wrote:

I have an infinite jump problem.

Please start creating your own topic and give details about what is the problem with.

asivi wrote:

Tenzinmishti_test wrote:

I have an infinite jump problem.

Please start creating your own topic and give details about what is the problem with.

?

yeah same

this script allows infinite jumps. does anyone know a fix because I need it to allow only one jump at a time?

Op was on 2016. Pls read guidelines before posting and don’t necropost

amazingscratchcoder wrote:

Op was on 2016. Pls read guidelines before posting and don’t necropost

what do you mean

chegamer902 wrote:

amazingscratchcoder wrote:

Op was on 2016. Pls read guidelines before posting and don’t necropost

what do you mean

chegamer902 wrote:

this script allows infinite jumps. does anyone know a fix because I need it to allow only one jump at a time?

Plumjet09 wrote:

yeah same

Tenzinmishti_test wrote:

I have an infinite jump problem in https://scratch.mit.edu/projects/145863636/. Here is my code:

NOTE: The project that this code comes from SCROLLS.

Necroposting is when post on an old topic or posting something irrelevent to the OP (original post.) If you want to get help please make your own topic. Thank you.

chegamer902 wrote:

amazingscratchcoder wrote:

Op was on 2016. Pls read guidelines before posting and don’t necropost

what do you mean

What they are saying is that it is best to make a new topic in this area rather than reviving an old dead topic. It's easier to follow the discussion and doesn't send annoying notifications to the person that originally started the topic.