Wall collision detection?

Peasoncheese

I'm having trouble finding a script that enables collision detection for a platformer without including several more scripts and/or custom blocks.
As in so you don't go through stuff when you walk up to it… So does anyone have any suggestions?

Finngamer123

*googles collision detection*

Hm…maybe

forever
if <touching [Sprite 2 v] ?> then
Do Something
end
end

Hopes this helps!

asivi

when [right arrow v] key pressed
repeat until <not <key [right arrow v] pressed?>>
change x by (5)
if <touching color [#ff0088] ?> then // color of wall
change x by (-5) // go back
    
end

    
end

Emce2

This should help.

rE201

when green flag clicked
forever
if < key [ d] pressed?> then
 if < touching color [#6d19f7] ?> then
 change x by (-5)

Last edited by rE201 (Aug. 17, 2019 19:16:43)

codeman1044

Please don't necropost.

Hello 60 second rule x4

gunnerguy2264

I'm currently making a platformer, but when I type

when green flag clicked
forever
if <touching color [#588885] ?> then
change x by (-5)
end
end

but the ground is the same color so my characther will just move backwards even when not touching the wall. Can you help?

Last edited by gunnerguy2264 (Sept. 26, 2019 09:57:16)

deck26

gunnerguy2264 wrote:
I'm currently making a platformer, but when I type
when green flag clicked
forever
if <touching color [#588885] ?> then
change x by (-5)
end
end
but the ground is the same color so my characther will just move backwards even when not touching the wall. Can you help?

You should create your own topic when you need help.

If you can't change the colour make the walls and ground sprites instead. The ‘touching sprite’ block is much more efficient anyway.

Anasolian

when flag clicked change and right arrow pressed, set x velocity to 1, if left pressed, set it to -1, if touching color —— and x velocity > 0, change x by -5, if touching color—– and x velocity < 0 change x by 5…

officialblueman5

@rE201 that script worked perfectly! thanks!

SelixScratch

Change the X and Y positions separately. Also, add slope functionality, something like this:

change x by (XVel)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (-4)
change x by ((0) - (XVel))
end

Last edited by SelixScratch (June 17, 2020 17:26:07)

TheColaber

SelixScratch wrote:

Change the X and Y positions separately. Also, add slope functionality, something like this:

change x by (XVel)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (-4)
change x by ((0) - (XVel))
end

This topic is from 2016… it should be closed

scrobotic

SelixScratch wrote:

Change the X and Y positions separately. Also, add slope functionality, something like this:

change x by (XVel)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (-4)
change x by ((0) - (XVel))
end

Okay, that´s what I need! Thank´s!!

Superlauncher

….

Last edited by Superlauncher (Sept. 9, 2020 16:37:05)

DeathBlox43

SelixScratch wrote:

Change the X and Y positions separately. Also, add slope functionality, something like this:

change x by (XVel)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (1)
if <touching [Level v] ?> then
change y by (-4)
change x by ((0) - (XVel))
end

Do you know how to use a similar code with a Scrolling platformer?

shoto_kazui

rE201 wrote:

when green flag clicked
forever
if < key [ d] pressed?> then
 if < touching color [#6d19f7] ?> then
 change x by (-5)

no offense but it dosent work so well but i have a better way

when [ a] key pressed
forever

if <touching [ wall color] ?> then
change x by (10)
end


if <not <key [ a] pressed?> then
stop [ this script]

Last edited by shoto_kazui (Oct. 7, 2020 02:02:57)

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