I´m making a platformer in scratch and it has my OC in it with a walking cycle but when I try to walljump it glitches INTO the platformer and when I try jumping it falls down even more. I don´t know how to use and get a hitbox!

To use a hitbox, make a another costume in that sprite that has the same dimensions as the original costume and name that costume hitbox. Then do the following code

Yeah, but I have a walking animation so how does that work?

Can you share the project so I can see what I am working with?

here is the link: https://scratch.mit.edu/projects/396634977/

Well all of your costumes have a range of 75-79 x 121-128, so you have 2 options. Either make a hitbox for every costume and name the costume something like hitboxJump or something. Or just create one hitbox that is bigger or the same size as all of them. For example one that is 79 x 128.

???

If you look at all of the costumes for your sprite, they all have a number and a size on them.

Yeah but then its just gonna be 1 thing.

Then you got it… just make sure to switch to the hitbox costume before your platforming script and then switch to your character and your good to go…

But then how do I get the walking animation?

Use a variable and use it to step the animation. For example:

I´m still confused tho… I dont use that for my animation. I use this:

??? Share the project again so I can see.

Here I remixed it https://scratch.mit.edu/projects/396992399/ I don't think you should use the jump or the fall costume because they just don't seem to fit in your game…

Using Wait blocks for platformer animations can be a real pain. Here is a recent YouTube tutorial I made skipped ahead to the part where I setup the player walk animation speed using a variable and the Scratch timer

https://youtu.be/cDR7MX6mSiM?t=1022