Part keeps on going back to spawn point when picked up

Help and Feedback Scripting Support
#1

[!] sorry if my grammar kinda sucks, I’m really tired at this point from this bug, I decided to just post it here.

so, basically, i have an interaction system with some hands, and uh… it’s not working? I tried everything I could think of and it does not work;

--# Interaction System

local Player = game.Players.LocalPlayer
local Mouse = Player:GetMouse()

local Character = Player.Character or Player.CharacterAdded:Wait()
local Humanoid : Humanoid = Character:WaitForChild("Humanoid")

local Camera = workspace.CurrentCamera

local Viewport = Camera:WaitForChild("Viewport")
local LeftArm : BasePart = Viewport:WaitForChild("LeftUpperArm")

local CurrentClone = nil

local function Start()
	local function BeginRaycast()
		local Origin = LeftArm.Position
		local Direction = LeftArm.CFrame.LookVector * 10
		
		local Parameters = RaycastParams.new()
		Parameters.FilterDescendantsInstances = { Viewport }
		Parameters.FilterType = Enum.RaycastFilterType.Blacklist
		
		local Result = workspace:Raycast(Origin, Direction, Parameters)
		
		if Result then
			local HitInstance = Result.Instance
			if HitInstance and HitInstance:IsA("BasePart") and HitInstance:FindFirstChild("Interactable") or HitInstance and HitInstance:IsA("UnionOperation") and HitInstance:FindFirstChild("Interactable") then
				return HitInstance
			elseif HitInstance and HitInstance:IsA("BasePart") and HitInstance.Parent.Name:lower():find("door") then
				return {[1] = HitInstance}
			else
				return nil
			end
		else
			return nil
		end
	end
	
	
	
	local Object = BeginRaycast()
	
	--# Hold our items
	
	if Object then
		if type(Object) == "table" then
			local Door = Object[1].Parent
			if Door.Door.CFrame == Door.OpenDoor.CFrame then
				Door.Door.CFrame = Door.ClosedDoor.CFrame
			else
				Door.Door.CFrame = Door.OpenDoor.CFrame
			end
		else
			script.Parent.CurrentlyHolding.Value = Object
			local clone = Object:Clone()
			CurrentClone = clone
			clone.Name = "HoldingClone"
			clone.Parent = Viewport
			local Weld = Instance.new("WeldConstraint")
			Weld.Part0 = clone
			Weld.Part1 = LeftArm
			Weld.Parent = LeftArm
			game.ReplicatedStorage.MockDestroy:FireServer(Object)
		end
	end
end

local function End()
	--# Stop holding any items
	local target = nil
	local cframe = nil
	if LeftArm:FindFirstChild("WeldConstraint") then
		local targeta = LeftArm:FindFirstChild("WeldConstraint").Part0
		LeftArm:FindFirstChild("WeldConstraint"):Destroy()
		cframe = targeta.CFrame
		targeta:Destroy()
		target = game.ReplicatedStorage.UndoMockDestroy:FireServer(script.Parent.CurrentlyHolding.Value.Name)
	end
	if target then
		game.ReplicatedStorage.MoveInteractableToPosition:FireServer(script.Parent.CurrentlyHolding.Value, CurrentClone.CFrame)
		script.Parent.CurrentlyHolding.Value = nil
		CurrentClone = nil
	end
end

Mouse.Button1Down:Connect(Start)
Mouse.Button1Up:Connect(End)

(this is all in a local script)

#2

Yep that’s the problem, the change is only for the client not the server so once the CFring is done it corrects itself back to the server CFrame position.

To solve this use remote events to tell the server between carrying state, and putting the part down state.

Or use physics with set network ownership on the server for the player to control it locally.
Like a mouse drag system in this tutorial

#3

u-uhm…

that’s what I did, sorry if you didn’t understand-