local plr = game.Players.LocalPlayer
local chr = plr.Character or plr.CharacterAdded:Wait()
script.Parent = chr

local enableState = {
  fly = false
}

local commands = {
  fly = function(params)
    enableState.fly = true

    if enableState.fly then
      local speed = tonumber(params[1]) or 10  -- Default speed if no parameter
      while enableState.fly do
        wait(0.1)
        if chr.Humanoid.MoveDirection ~= Vector3.new(0, 0, 0) then
          local vector = chr.Humanoid.MoveDirection * speed
          chr.HumanoidRootPart.CFrame += vector
        end
      end
    end
  end,
  unfly = function()
    enableState.fly = false
  end
}

plr.Chatted:Connect(function(msg)
  if #msg > 1 and (msg[1] == "/" or msg[1] == ";") then
    local command = string.split(msg, "/")[1] or string.split(msg, ";")[1]
    local params = string.sub(msg, 2) -- Get remaining message after command
    params = string.split(params)

    for c, f in pairs(commands) do
      if c == command then
        f(params)
      end
    end
  end
end)