I have a fully functional client-side script that makes the player’s right arm and head follow their mouse cursor, however I want to make this server-sided and I have no idea how to do so. My idea was to use remotes but that would kill the server performance and be way too spammy. Please provide me with an alternative and/or help me convert this to work on the server-side. Here is my current code in a LocalScript inside of the StarterPlayerScripts folder
local RunService = game:GetService("RunService")
local Player = game.Players.LocalPlayer
local PlayerMouse = Player:GetMouse()
local Camera = workspace.CurrentCamera
local Character = Player.Character or Player.CharacterAdded:Wait()
local Head = Character:WaitForChild("Head")
local Neck = Head:WaitForChild("Neck")
local Arm = Character:WaitForChild("RightUpperArm")
local Shoulder = Arm:WaitForChild("RightShoulder")
local Humanoid = Character:WaitForChild("Humanoid")
local HumanoidRootPart = Character:WaitForChild("HumanoidRootPart")
local NeckOriginC0 = Neck.C0
local ShoulderOriginC0 = Shoulder.C0
Neck.MaxVelocity = 1/3
RunService.RenderStepped:Connect(function()
local CameraCFrame = Camera.CoordinateFrame
if Character:FindFirstChild("UpperTorso") and Character:FindFirstChild("Head") then
local ArmLookVector = Arm.CFrame.lookVector
local HeadPosition = Head.CFrame.p
if Neck and Shoulder then
if Camera.CameraSubject:IsDescendantOf(Character) or Camera.CameraSubject:IsDescendantOf(Player) then
local Point = PlayerMouse.Hit.p
local Distance = (Head.CFrame.p - Point).magnitude
local Difference = Head.CFrame.Y - Point.Y
Neck.C0 = Neck.C0:lerp(NeckOriginC0 * CFrame.Angles(-(math.asin(Difference / Distance) ), (((HeadPosition - Point).Unit):Cross(ArmLookVector)).Y, 0), .5 / 2)
Shoulder.C0 = Shoulder.C0:lerp(ShoulderOriginC0 * CFrame.Angles(-(math.asin(Difference / Distance)), (((HeadPosition - Point).Unit):Cross(ArmLookVector)).Y, 0), .5 / 2)
end
end
end
end)