Fix for CFrame components using PrimaryPart of models

[antonshpu]

This is a scuffed system, but if you need to reposition any sort of rig with CFrames and try to implement it as you do with joints normally, the module attempts to set the CFrame of the root every frame; this drops your frames significantly, and the animation can't play properly.

TL;DR repositioning PrimaryPart of the character is laggy

I made a makeshift fix for this by auto-adding a Motor6D acting as a root repositioner and allowing the module to recognize the CFrame folder made by Moon 2

Also, please implement the bone module that the other guy made in the main files; it works perfectly. Not familiar with git, so here is the code I edited

setPropValue rework

local function setPropValue(self: MoonTrack, inst: Instance?, prop: string, value: any, isDefault: boolean?): boolean
	
	if inst and prop == "CFrame" then
		if inst:IsA("Model") and inst.PrimaryPart then
			local character = inst
			local rootPart = character.PrimaryPart

			local function ensureRootMotor(characterModel: Model)
				local rootControl = characterModel:FindFirstChild("RootController")
				if rootControl and rootControl:IsA("BasePart") then
					local existingMotor = rootControl:FindFirstChild("RootMotor")
					if existingMotor and existingMotor:IsA("Motor6D") then
						return existingMotor
					end
				end
				

				local rootControl = Instance.new("Part")
				rootControl.Name = "RootController"
				rootControl.Anchored = true
				rootControl.CanCollide = false
				rootControl.Transparency = 1
				rootControl.Size = Vector3.new(1, 1, 1)
				rootControl.CFrame = rootPart.CFrame
				rootControl.Parent = character

				local newMotor = Instance.new("Motor6D")
				newMotor.Name = "RootMotor"
				newMotor.Part0 = rootControl
				newMotor.Part1 = rootPart
				newMotor.C0 = CFrame.identity
				newMotor.C1 = CFrame.identity
				newMotor.Parent = rootControl

				rootPart.Anchored = false
				
				return newMotor
			end

			local motor = ensureRootMotor(character)
			
			if motor and motor.Part0 then
				pcall(function()
					motor.Transform = motor.Part0.CFrame:ToObjectSpace(value)
				end)
			end
			
		end

		return true
	end
	
	if inst then
		local binding = Specials.Get(self._scratch, inst, prop)
		if binding then
			if binding.Get == nil and isDefault and value == true then
				value = false
			end
			return pcall(binding.Set, value)
		end
	end

	return pcall(function()
		if prop ~= "CFrame" then
			(inst :: any)[prop] = value
		end
	end)
end

Also insert this code into CompileItem for CFrame sequence detection

local CFrameValues = frame:FindFirstChild("CFrame")
	
	if CFrameValues then
		local props = {
			CFrame = {
				Default = CFrame.identity,
				Static = false,
				Sequence = unpackKeyframes(CFrameValues),
			}
		}

		if target then
			targets[target] = {
				Props = props,
				Target = target,
			}
		end
	end