roll script (reupload)

local rollspeed = 8 --Change this to control speed of rolling
local rs = game:GetService("RunService")
local event
local char = game.Players.LocalPlayer.Character
local hum = char.Humanoid
local hrp = char.HumanoidRootPart
hum.PlatformStand = true
local bav = Instance.new("BodyAngularVelocity", hrp)
bav.MaxTorque = Vector3.new(1/0,1/0,1/0)
event = rs.Heartbeat:Connect(function()
    if hum.MoveDirection.Magnitude > 0 then
        local rollaxis = hum.MoveDirection:Cross(Vector3.yAxis)
        bav.AngularVelocity = rollaxis.Unit * -rollspeed
    else
        bav.AngularVelocity = Vector3.zero
    end
end)
local chatevent
chatevent = game.TextChatService.SendingMessage:Connect(function(msg)
    if msg.Text == ";unroll" then
        hum.PlatformStand = false
        chatevent:Disconnect()
        chatevent = nil
        event:Disconnect()
        event = nil
        bav:Destroy()
    end
end)