if <(x position) < [-235]> then
set x to (-234)
set [speed_x v] to ((0) - (speed_x))
end

move (speed) steps

if on edge, bounce

RGBD wrote:

Do you need only to jump off the wall? Or are you about co create the platformer?
If the former, then:
If you have variables like speed_x and speed_y

if <(x position) < [-235]> then
set x to (-234)
set [speed_x v] to ((0) - (speed_x))
end

for the left wall
Hope you can guess the other three sprites for the remaining directions.
If you do NOT have that variables, and you are just moving your sprite by

move (speed) steps

you can use this block:

if on edge, bounce

forever
if <touching [Wall v]?> then
    
if <key [up arrow v] pressed?> then
    
change y by (5)
else
play sound [Ouch! v]
end
end    
end

when green flag clicked
if <key [ w] pressed?> then
change y by (3)
    
end

when green flag clicked
forever
change x by (x velocity)
if <touching [wall v]?> then
set [x velocity v] to ((-1) * (x velocity))
change x by (x velocity)
if <key [w v] pressed?> then
change [y velocity v] by ((0.5) * ([abs v] of (x velocity)))
end
end
change y by (y velocity)
if <touching [wall v]?> then
change y by ((-1) * (y velocity))
if <key [w v] pressed?> then
set [y velocity v] to ((5) + ((0.5) * ([abs v] of (x velocity)))
else
set [y velocity v] to [0]
end

Cyoce wrote:

Complete platforming, with ground detection, wall detection, wall jumps, jumps, and velocity.

when green flag clicked
forever
change x by (x velocity)
if <touching [wall v]?> then
set [x velocity v] to ((-1) * (x velocity))
change x by (x velocity)
if <key [w v] pressed?> then
change [y velocity v] by ((0.5) * ([abs v] of (x velocity)))
end
end
change y by (y velocity)
if <touching [wall v]?> then
change y by ((-1) * (y velocity))
if <key [w v] pressed?> then
set [y velocity v] to ((5) + ((0.5) * ([abs v] of (x velocity)))
else
set [y velocity v] to [0]
end

when green flag clicked
forever
    
if <<touching [Wall] ?> and <<key [w] pressed?> >> then
repeat (10)
change x by (1)
change y by (1)
    
end
repeat (10)
change x by (-1)
set y to (-0.1)

    
end

    
end

end

say [I'LL USE ANOTHER FORUM] for ((AS LONG AS IT TAKES)) secs

when green flag clicked
forever
    
if <key [ right arrow] pressed?> then
    
say [I need help]
end

end

KaiBro63 wrote:

I don't know how to do a wall jump with using a backdrop can someone out there help me with this.