problem with script

[barren gyro]

Hi,
I have a custom movement script for my “earthquake” character, but it keeps moving forward by itself even when I’m not pressing any keys. I need it to stay completely still when there’s no input.

Can you help me fix this?

[olive nebula]

in the preConn function set root.AssemblyLinearVelocity to Vector3.new(0, v.Y, 0) when wishVelocity() magnitude is zero to stop horizontal movement in postConn ensure horizontal velocity is set to zero when no input keys are pressed preserving vertical velocity

idk i might be wrong

wiat try this:

preConn = RunService.PreSimulation:Connect(function()
    if not root.Parent then return end
    local wish = wishVelocity()
    local v = root.AssemblyLinearVelocity
    local vY = v.Y
    if wish.Magnitude > 0 then
        root.AssemblyLinearVelocity = Vector3.new(wish.X, vY, wish.Z)
    else
        root.AssemblyLinearVelocity = Vector3.new(0, vY, 0)
    end
    root.AssemblyAngularVelocity = Vector3.zero
end)

postConn = RunService.Heartbeat:Connect(function()
    if not root.Parent then return end
    local v = root.AssemblyLinearVelocity
    local hasInput = pressed.W or pressed.A or pressed.S or pressed.D
    if not hasInput then
        root.AssemblyLinearVelocity = Vector3.new(0, v.Y, 0)
    end
    root.AssemblyAngularVelocity = Vector3.zero
end)