2D-3D Changing script not working?

I'm trying to make a script run off a while true do loop, so that after a given amount of time, the script will go from 2d-3d and then 3d-2d I get this error: 16:48:50.769 - Workspace.Script:98: ')' expected (to close '(' at line 54) near 'while'

Here's the main script

while true do
function onPlayerRespawned(newPlayer)

while newPlayer.Character == nil do
wait(.1)
end

local h = newPlayer.Character.Humanoid

local torso = h.Parent.Torso 

local hatmass = 0

for i = 1, #h.Parent:getChildren() do
if h.Parent:getChildren()[i].className == "Hat" then
hatmass = h.Parent:getChildren()[i].Handle:getMass()
print(hatmass)
end
end

local bp = Instance.new("BodyPosition")
bp.Name = "2D-Movement"
wait(.1)
bp.position = torso.Position
bp.P = 1000000
bp.D = 1000000
bp.maxForce = Vector3.new(10, 10, 10)
bp.Parent = torso

local bf = Instance.new("BodyForce")
bf.force = Vector3.new(0, 4*(14+hatmass), 0)
bf.Parent = torso


local cam = Instance.new("Part")
cam.Name = "" ..torso.Parent.Name.. "Camera"
cam.CFrame = CFrame.new(torso.Position + Vector3.new(0, 0, 3), torso.Position)
cam.Transparency = 1
cam.CanCollide = false
cam.Parent = game.Workspace
local bp = Instance.new("BodyPosition")
bp.position = cam.Position
bp.maxForce = Vector3.new(1000000, 1000000, 1000000)
bp.Parent = cam
local bg = Instance.new("BodyGyro")
bg.maxTorque = Vector3.new(0, 0, 0)
bg.Parent = cam
local scr = script.LocalScript:clone()
scr.Disabled = false
scr.Parent = torso.Parent
end 

function onPlayerAdded(newPlayer) 
newPlayer.Changed:connect(function(property) 
if property == "Character" then 
onPlayerRespawned(newPlayer) 
end 

wait(10)

local larm = script.Parent:FindFirstChild("Left Arm")
local rarm = script.Parent:FindFirstChild("Right Arm")

function findNearestTorso(pos)
	local list = game.Workspace:children()
	local torso = nil
	local dist = 1000
	local temp = nil
	local human = nil
	local temp2 = nil
	for x = 1, #list do
		temp2 = list[x]
		if (temp2.className == "Model") and (temp2 ~= script.Parent) then
			temp = temp2:findFirstChild("Torso")
			human = temp2:findFirstChild("Humanoid")
			if (temp ~= nil) and (human ~= nil) and (human.Health > 0) then
				if (temp.Position - pos).magnitude < dist then
					torso = temp
					dist = (temp.Position - pos).magnitude
				end
			end
		end
	end
	return torso
end

function Hit(hit)
	local human = hit.Parent:FindFirstChild("Humanoid")
	if human ~= nil then
		human.Health =  human.Health -8
	end
end

larm.Touched:connect(Hit)
rarm.Touched:connect(Hit)
end

Local script inside:

local player = game.Players.LocalPlayer
local camera = game.Workspace:findFirstChild("" ..player.Name.. "Camera")
local cam = game.Workspace.CurrentCamera
cam.CameraSubject = camera
cam.CameraType = "Attach"

while player ~= nil do
if player.Character ~= nil then
if player.Character.Humanoid.Health == 0 then break end
camera.BodyPosition.position = player.Character.Torso.Position + Vector3.new(0, 0, 3)
camera.BodyGyro.cframe = CFrame.new(camera.Position, player.Character.Torso.Position)
wait(0.05)
else break end
end
wait(3)
camera:remove()

THANKS!

Add "end)" to line 58

the shorthandFunction was never closed