i tried my best on this project, please help optimize/fix it https://scratch.mit.edu/projects/247740085/

I don't under stand most of your post but to teleport to another sprite's Y

set y to([y position v]of[sprite v])//instantly
//or
glide(1)secs to x:(x position)y:([y position v]of[sprite v])

[url=redlink.com][color=red][u]red link[/u][/color][/url]

like how do i make the sprite go to the nearest point on the y axis where they will intersect/ touch eachother

Is the other sprite on the y-axis? It's a bit unclear what you want - it sounds like you'd need to first of all go to the y-axis (x=0) without changing y. Then work out whether the other sprite is above or below and move up or down in a custom block until you touch the other spite. Is that sounding close to what you want?

i'm trying to get the character to always be above a dark green line at any point, but i want it to be instant https://scratch.mit.edu/projects/247740085/, so for example, i was thinking i could acheive this by making a second hidden sprite go up if it was below the line, down if it was above the line, and update the coords of the character if it was touching the line, but i would need the character to go up about 50 steps, then i have about 8 sprites moving up and down the screen at different speeds, but this is not very efficient, didn't work well, and caused lag on my already slow computer.

The project does not seem to be shared, I cannot access it

try https://scratch.mit.edu/projects/247740085/#player

It looks to me as if you haven't discovered custom blocks with no screen refresh yet. These run quickly as long as you don't put any wait blocks in or do anything to mean they can't complete in a limited time.

Assuming the ball starts above the line you only have to control the height in a few ways.

- if the ball is in the middle of a bounce you just set the new height to the right value
- if the ball is touching the ground move it up 1 pixel at a time (in a loop) until it is not touching

If you do that in a custom block with no screen refresh it should work.

You'd actually be best looking at @griffpatch_tutor's platformer tutorial. Treat the ground as a platform.

Thanks ill look into that

im confused

cs3028581 wrote:

im confused

Well, create your own topic

will I don't know I want to let other people interact with my creations. But I don't know how?
@Panda_girl1010

Witht X and Y axis:

go to x: ([x position v] of [Sprite v]) y: ([y position v] of [Sprite v]) 

With Y axis:

set y to ([y position v] of [Sprite v]) 

WHY CANT I UNDERSTAND THIS CODING

Please don’t necropost