open source fly script

 players = :()
 uis = :()
 run = :()
 lp = players.LocalPlayer

 core = .()
core.Name = 
core.ResetOnSpawn = 
core.Parent = lp:()

 main = .()
main.Size = .(, , , )
main.Position = .(, -, , -)
main.BackgroundColor3 = .(, , )
main.BorderSizePixel = 
main.Active = 
main.Draggable = 
main.Parent = core

 grad = .()
grad.Color = ColorSequence.({
    ColorSequenceKeypoint.(, .(, , )),
    ColorSequenceKeypoint.(, .(, , ))
})
grad.Rotation = 
grad.Parent = main

.(, main).CornerRadius = .(, )

 title = .()
title.Size = .(, -, , )
title.Position = .(, , , )
title.BackgroundTransparency = 
title.Text = 
title.TextColor3 = .(, , )
title.TextXAlignment = .TextXAlignment.Left
title.Font = .Font.SourceSansBold
title.TextSize = 
title.Parent = main

 close = .()
close.Size = .(, , , )
close.Position = .(, -, , )
close.BackgroundTransparency = 
close.Text = 
close.TextColor3 = .(, , )
close.TextSize = 
close.Parent = main

  (placeholder, pos, default)
     b = .()
    b.Size = .(, , , )
    b.Position = pos
    b.BackgroundColor3 = .(, , )
    b.BackgroundTransparency = 
    b.PlaceholderText = placeholder
    b.Text = default
    b.TextColor3 = .(, , )
    b.Font = .Font.SourceSans
    b.TextSize = 
    b.Parent = main
    .(, b).CornerRadius = .(, )
     b


 spd_in = (, .(, , , ), )
 key_in = (, .(, , , ), )

 active = 
 cur_speed = 
 bind = .KeyCode.E

 bv = .()
 bg = .()

  ()
     root = lp.Character  lp.Character:()
      root   

    active =  active
     active 
        bv.Parent = root
        bv.MaxForce = .(, , )
        bv.Velocity = .(, , )

        bg.Parent = root
        bg.MaxTorque = .(, , )
        bg.CFrame = root.CFrame
    
        bv.Parent = 
        bg.Parent = 
         lp.Character:() 
            lp.Character.Humanoid.PlatformStand = 
        
    


close.MouseButton1Click:(()
     active  () 
    core:()
)

spd_in.FocusLost:(()
    cur_speed = (spd_in.Text)  
)

key_in.FocusLost:(()
     ok, res = (()  .KeyCode[key_in.Text:()] )
     ok  bind = res 
)

uis.InputBegan:((io, gpe)
      gpe  io.KeyCode == bind 
        ()
    
)

run.RenderStepped:(()
     char = lp.Character
     active  char  char:() 
         root = char.HumanoidRootPart
         cam = .CurrentCamera
         dir = .(, , )

         uis:(.KeyCode.W)  dir += cam.CFrame.LookVector 
         uis:(.KeyCode.S)  dir -= cam.CFrame.LookVector 
         uis:(.KeyCode.A)  dir -= cam.CFrame.RightVector 
         uis:(.KeyCode.D)  dir += cam.CFrame.RightVector 

        bv.Velocity = dir * cur_speed
        bg.CFrame = cam.CFrame
        char.Humanoid.PlatformStand = 
    
)