My script parents BodyForces when you press space at a certain Y value or below it to create a swimming/flying effect. Only problem is that you "bounce" around a ton when you swim/fly.

my script:

local player = game.Players.LocalPlayer
local char = player.Character
local UpperTorso = char.UpperTorso
local UIS = game:GetService("UserInputService")
local SwimTop = -12.261
local SwimBottom = -155.228
local SwimDebounce = true
local Debounce = true

local function SwimUp()
	if Debounce then
		char.DoubleJumping.Disabled = true
		char.Evasion2.Disabled = true
		Debounce = false
		if UpperTorso:FindFirstChild("SwimForce") == nil then
			char.Humanoid.JumpPower = 0
			local BodyForce = Instance.new("BodyForce")
			BodyForce.Name = "SwimForce"
			BodyForce.Force = Vector3.new(0,3550,0)
			BodyForce.Parent = UpperTorso
			UpperTorso:FindFirstChild("SwimForce").Force = Vector3.new(0, 8550,0)
			wait(.1)
			UpperTorso:FindFirstChild("SwimForce").Force = Vector3.new(0, 4550,0)
		elseif UpperTorso:FindFirstChild("SwimForce") then
			UpperTorso:FindFirstChild("SwimForce").Force = Vector3.new(0, 8550,0)
			wait(.1)
			UpperTorso:FindFirstChild("SwimForce").Force = Vector3.new(0, 4550,0)
		end
	end
end

local function SwimDown()
	char.DoubleJumping.Disabled = true
	char.Evasion2.Disabled = true
	char.Humanoid.JumpPower = 0
	if UpperTorso:FindFirstChild("SwimForce") then
		UpperTorso:FindFirstChild("SwimForce").Force = Vector3.new(0, 1000,0)
		Debounce = true
		wait(.1)
		UpperTorso:FindFirstChild("SwimForce").Force = Vector3.new(0, 4000,0)
	end
end

local function Restore()
	char.Humanoid.JumpPower = 60
	for i, Forces in ipairs(char:GetDescendants()) do
		if Forces.Name == "SwimForce" then
			Forces:Destroy()
		end
	end
	char.DoubleJumping.Disabled = false
	char.Evasion2.Disabled = false
	Debounce = true
end



while wait() do
	if UIS:IsKeyDown(Enum.KeyCode.Space) and SwimDebounce then
		if UpperTorso.Position.Y < SwimTop then
			SwimUp()
		end
	elseif UpperTorso.Position.Y < SwimTop and SwimDebounce then 
		SwimDown()
	end
	if UpperTorso.Position.Y > -20.261 then
		SwimDebounce = false
		Restore()
	else
		SwimDebounce = true
	end
end

What it does right now:

https://gyazo.com/c7b476884f0bc54192e355d69c0bc51b

What I want it to look like:

https://gyazo.com/d73fe178e570639102f91b1667722df3

(A bit blurry, but that's cuz of the screen effect)

Anonymous