Problem with for loop and infinite loop

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1

I’m making a script where there are multiple parts that rotate to face the character.
Right now, the script is working. But it only works for one of the parts. I know why; it’s because of the infinite loop. The problem is that I don’t know how to fix it.

for i, v in pairs(TaggedNPCs) do
	local partPos = v.Position
	while RunService.RenderStepped:Wait() do
		v.CFrame = CFrame.new(partPos, hum.Position)
	end
end

I suppose I need to put the RunService loop outside of the for loop. But I don’t know how or where. Any help is appreciated.

2

Try reversing it so the infinite loop is first and the in pairs is afterwards?

while true do
	RunService.RenderStepped:Wait()
	for i, v in pairs(TaggedNPCs) do
		local partPos = v.Position
		v.CFrame = CFrame.new(partPos, hum.Position)
	end
end