HelicopterController

local char = script.Parent
local humanoid = char:WaitForChild("Humanoid")

local cas = game:GetService("ContextActionService")

local seat = nil

local heightIncrease = 0
local rotation = 0
local movement = 0


function height(actionName, actionState)

    if actionName == "Up" and actionState == Enum.UserInputState.Begin then
        heightIncrease = 10

    elseif actionName == "Down" and actionState == Enum.UserInputState.Begin then
        heightIncrease = -10

    else
        heightIncrease = 0
    end
end

function rotate(actionName, actionState)

    if actionName == "Left" and actionState == Enum.UserInputState.Begin then
        rotation = -10

    elseif actionName == "Right" and actionState == Enum.UserInputState.Begin then
        rotation = 10

    else
        rotation = 0
    end
end

function move(actionName, actionState)

    if actionName == "Forward" and actionState == Enum.UserInputState.Begin then
        movement = 20

    elseif actionName == "Backward" and actionState == Enum.UserInputState.Begin then
        movement = -20

    else
        movement = 0
    end
end


humanoid.Seated:Connect(function(active, seatPart)

    if active and seatPart:IsA("VehicleSeat") and seatPart.Parent.Name == "Helicopter" then


        cas:BindAction("Up", height, false, "e")
        cas:BindAction("Down", height, false, "q")
        cas:BindAction("Left", rotate, false, "a")
        cas:BindAction("Right", rotate, false, "d")
        cas:BindAction("Forward", move, false, "w")
        cas:BindAction("Backward", move, false, "s")

        seat = seatPart


    elseif not active then

        cas:UnbindAction("Up")
        cas:UnbindAction("Down")
        cas:UnbindAction("Left")
        cas:UnbindAction("Right")
        cas:UnbindAction("Forward")
        cas:UnbindAction("Backward")

        seat = nil
    end
end)


game:GetService("RunService").RenderStepped:Connect(function()

    if seat then


        local bp = seat.BodyPosition
        local bg = seat.BodyGyro

        bp.Position = seat.Position + Vector3.new(0, heightIncrease, 0) + (seat.CFrame.LookVector * movement)
        bg.CFrame = seat.CFrame * CFrame.Angles(0, rotation, 0)
    end
end)