Here's my code:

local function CheckInput(Input, GameProcessed)
	if GameProcessed then return end
	if Input.KeyCode == Enum.KeyCode.F then
		--FireFlight   
		if flying == false then
			flying = true
			game.ReplicatedStorage.Fire.Flight:FireServer("FlyingIsTrue")
			local bv = Instance.new("BodyVelocity")
			bv.Parent = hroot
			bv.MaxForce = Vector3.new(99999, 99999, 99999)
			bv.Velocity = Vector3.new(0, 0, 0)
			while flying == true do
				wait()
				animtrack:Play()
				local Velocity = hum.MoveDirection* Vector3.new(50, 0, 50) + game.Workspace.CurrentCamera.CoordinateFrame.lookVector * Vector3.new(0, 40, 0)
				bv.Velocity = Velocity
			end
		end
		if flying == true then
			flying = false
			wait()
			game.ReplicatedStorage.Fire.Flight:FireServer("FlyingIsFalse")
			animtrack:Stop()
			local ExistingForce = hroot:FindFirstChildOfClass("BodyVelocity")
			ExistingForce:Destroy()
		end
	end
end

UIS.InputBegan:Connect(CheckInput)

It currently only flies in the direction you are moving with WASD, and in the vertical direction that your camera is facing at.

Example

I would like the character to be able to move upwards when the camera is facing down and the player is holding the S key.

Thank you in advance. <3

AnonymousEdited