free keyless simple fly V.1

local Players = game:GetService("Players")
local UIS = game:GetService("UserInputService")
local RunService = game:GetService("RunService")

local player = Players.LocalPlayer
local camera = workspace.CurrentCamera

local flySpeed = 50

local keys = {
	W = false,
	A = false,
	S = false,
	D = false,
	Space = false,
	LeftShift = false
}

UIS.InputBegan:Connect(function(input, processed)
	if processed then return end

	if keys[input.KeyCode.Name] ~= nil then
		keys[input.KeyCode.Name] = true
	end
end)

UIS.InputEnded:Connect(function(input)
	if keys[input.KeyCode.Name] ~= nil then
		keys[input.KeyCode.Name] = false
	end
end)

local function setupCharacter(character)
	local root = character:WaitForChild("HumanoidRootPart")
	local humanoid = character:WaitForChild("Humanoid")

	local attachment = Instance.new("Attachment")
	attachment.Parent = root

	local velocity = Instance.new("LinearVelocity")