How to make a collision script for this?

-Valtren-

edit: I simplified my script a bit so that you guys can hopefully understand it a bit better.

I've been making a game, and in it it uses this script for movement:

forever
if <key [up arrow v] pressed?> then
change [y v] by (1)
end
if <key [down arrow v] pressed?> then
change [y v] by (-1)
end
if <key [right arrow v] pressed?> then
change [x v] by (1)
end
if <key [left arrow v] pressed?> then
change [x v] by (-1)
end
set [x v] to ((x)*(0.9))
set [y v] to ((y)*(0.9))
change x by (x)
change y by (y)
end

I've tried various different methods for making collisions but none of them work. Is there any way?

Last edited by -Valtren- (Feb. 22, 2024 01:13:06)

evantparkes

Would touching blocks work?

if <key [ w] pressed?> then
(your previous script)
if <touching [edge] ?> then
replace item ( v) of [list v] with [thing]
end

Last edited by evantparkes (Feb. 21, 2024 16:24:56)

malicondii

-Valtren- wrote:
I've been making a game, and in it it uses this script for movement:

(the variables X and Y act as normal X and Y position variables.)
I've tried various different methods for making collisions but none of them work. Is there any way?

as cube upload is blocked for me and i can't see the image, can you share the code in a project so i can see what it is and help better?

evantparkes

Then if you use D and hit a wall try w it won't work. I'm stumped. Try Youtube

sashimiricedev

Try this: https://scratch.mit.edu/projects/927729774
Or this: https://scratch.mit.edu/projects/940310732

Both of these are projects from my Forum Post Demos studio. Check it out!

-Valtren-

-Valtren- wrote:
(#1)
edit: I simplified my script a bit so that you guys can hopefully understand it a bit better.

I've been making a game, and in it it uses this script for movement:
forever
if <key [up arrow v] pressed?> then
change [y v] by (1)
end
if <key [down arrow v] pressed?> then
change [y v] by (-1)
end
if <key [right arrow v] pressed?> then
change [x v] by (1)
end
if <key [left arrow v] pressed?> then
change [x v] by (-1)
end
set [x v] to ((x)*(0.9))
set [y v] to ((y)*(0.9))
change x by (x)
change y by (y)
end
I've tried various different methods for making collisions but none of them work. Is there any way?

edited the script so it's a bit easier to understand.

sashimiricedev

This should help with your problem.

yadayadayadagoodbye

I assume you're tryna make something topdown? If so, you could take a look at this

sashimiricedev

Use this

NIKI-KOLCHAGOV

The way i make collisions is when the character touches a wall it stops it from moving and waits until the player presses another key
Heres an example this should be in the player sprite

when green flag clicked
forever
if <<key [w v] pressed?> and <not <(Stop W movement) = (1)>>> then
move script
end
end

And in the walls sprite

when green flag clicked
forever
if <touching [Player sprite v] ?> then
set [Stop W movement v] to [1]
wait until <not <key [w v] pressed?>
set [Stop W movement v] to [0]
end
end

swiftycoder101

(() - (0))

Discuss Scratch