How To Make This First Person Supported

[CodeBoomy (Miles)]

I Want To Make This First Person Supported

--- Variables
local Player = game.Players.LocalPlayer
local Camera = workspace.CurrentCamera
local Character = Player.Character or Player.CharacterAdded:Wait()
local Humanoid = Character:WaitForChild("Humanoid")
local rootPart = Character.PrimaryPart
local upperTorso = Character:WaitForChild("UpperTorso")
local waistJoint = upperTorso:WaitForChild("Waist")

local currentSpeed = 0;
local currentTween = nil;

--- Services
local UIS = game:GetService("UserInputService")
local runService = game:GetService("RunService")
local tweenService = game:GetService("TweenService")

--- Code
Humanoid.Running:Connect(function(Speed)
	currentSpeed = Speed
end);

local originalWaistC1 = waistJoint.C1
local maxRotation = math.rad(65)
runService:BindToRenderStep("vanityCamera", 400, function()
	local TargetPos = (Camera.CFrame * CFrame.new(0,0,-1000)).Position
	local TorsoFront = rootPart.CFrame.LookVector
	local TorsoRight = rootPart.CFrame.RightVector
	local vectorToTarget = (TargetPos - rootPart.Position)
	local rotation = math.atan2(TorsoRight:Dot(vectorToTarget), TorsoFront:Dot(vectorToTarget))
	
	if (rotation < -maxRotation) then
		
		rotation = -maxRotation
	elseif (rotation > maxRotation) then
		rotation = maxRotation
	end
	
	if (math.abs(rotation) == maxRotation and currentSpeed < 0.5) then
		local newRootPartCFrame = CFrame.new(rootPart.Position, Vector3.new(TargetPos.X,TargetPos.Y,TargetPos.Z))
		currentTween = tweenService:Create(rootPart, TweenInfo.new(0.33), {
			CFrame = newRootPartCFrame
		})
		currentTween:Play()
	else
		if (currentTween and currentSpeed > 0.5) then
			if (currentTween.PlaybackState == Enum.PlaybackState.Playing) then
				currentTween:Cancel()
			end
		end
		waistJoint.C1 = CFrame.Angles(0, rotation, 0) * originalWaistC1
	end
end)

I Tried Changing The TargetPos To Not Follow The Camera But It Didn’t Work…

[pumpkyrofl (Pumpky)]

describe what you want to achieve better, is there like any bugs or whatever?

[CodeBoomy (Miles)]

No Bugs Just Doesn’t Work With First Person But I’m Trying To Make Another One.

[FrankenCoder]

This looks like a Local Script,

Local Scripts don’t cause changes on the Server, so the turning waist will only be visible to the local player.

You will need to convert to a Server Script and use something other than the Camera for your point of reference.