Fly v5 [BETA]

--[[
    +----------------------------------------+
    |        A E T H E R     F L Y           |
    |            ---  By codeR  ---          |
    +----------------------------------------+
    Fly script for Roblox: PC, mobile and gamepad.

    What it is / is not
    - Client-side movement only. It needs an executor or a LocalScript that is allowed to
      control the local character. It does not bypass server checks or anti-cheat, and a game
      that validates movement on the server can still correct or kick you. Use it in
      experiences you own or are allowed to test.
    - The flight loop exists ONLY while flying (and for a fraction of a second while landing).

    Default controls
    - Fly on/off : F  (rebindable from the panel)  |  Gamepad: Y
    - Up / Down  : Space or E / LeftCtrl or Q  |  Gamepad: A or R2 / B or L2  |  UP, DOWN buttons
                   On touch devices the normal jump button also climbs.
    - Speed      : tap the SPEED text and type a number, or use = and - / the +/- buttons
                   (hold to repeat; the step grows with the speed)
    - Hide panel : RightShift

    Optional executor functions (the script works without all of them): getgenv, writefile,
    readfile, isfile. Without file functions, settings are simply not saved.
]]

local ENV = (getgenv and getgenv()) or _G

local TAG = "[AetherFly] "
local logged = {}
local function log(msg, once)
	if once then
		if logged[msg] then return end
		logged[msg] = true
	end
	warn(TAG .. msg)
end

-- one instance at a time: clean the previous run before starting
if ENV.__AetherFlyDestroy then