MapRestore preventing SF arena from working?

I have a script that when players step on a block they get a sword, but as soon as they step off of the block, the sword disappears. The script works perfectly fine until we use the :maprestore command from Kohls Commands [epix edit]. The maprestore is necessary for the game, but when we do it, the sf area block stops working completely. Script for block is below :

X1=script.Parent.Position.X-script.Parent.Size.X*.5
X2=script.Parent.Position.X+script.Parent.Size.X*.5
Z1=script.Parent.Position.Z-script.Parent.Size.Z*.5
Z2=script.Parent.Position.Z+script.Parent.Size.Z*.5


game.Players.PlayerAdded:connect(function(Plr)
	repeat wait() until Plr.Character:FindFirstChild("Torso")
	local PlrIn=false
	while wait() do
		if X1<Plr.Character.Torso.Position.X and Plr.Character.Torso.Position.X<X2 and Z1<Plr.Character.Torso.Position.Z and Plr.Character.Torso.Position.Z<Z2 then
			if PlrIn==false then
				print("Player is inside")
				PlrIn=true
				local WeaponClone=game.Lighting.Sword:clone()
				WeaponClone.Parent=Plr.Character
			end
		else
			if PlrIn==true then
				if Plr.Character:FindFirstChild("Sword") then
					Plr.Character:FindFirstChild("Sword"):remove()
				elseif Plr.Backpack:FindFirstChild("Sword") then
					Plr.Backpack:FindFirstChild("Sword"):remove()
				end
				print("Player is outside")
				PlrIn=false
			end
		end
	end
end)

-FredMango

Woah there. It seems like you're overthinking this a bit too much. That 30 line script could be turned into 18 lines, using 2 events. The Touched event, and the TouchEnded event. Since all you're trying to do is have them remove a sword once they step off, these two events will come in handy, rather than checking their position. You're fixed up script: (Put this directly as a child of the part)

script.Parent.Touched:connect(function(hit)
	if hit.Parent and game.Players:GetPlayerFromCharacter(hit.Parent) then
		local p = game.Players:GetPlayerFromCharacter(hit.Parent)
		game.Lighting.Sword:clone().Parent = p.Character
	end
end)

script.Parent.TouchEnded:connect(function(unhit)
	if unhit.Parent and game.Players:GetPlayerFromCharacter(unhit.Parent) then
		local p = game.Players:GetPlayerFromCharacter(unhit.Parent)
		if p.Backpack:findFirstChild("Sword") then
			p.Backpack.Sword:Destroy()
		end
		if p.Character:findFirstChild("Sword") then
			p.Character.Sword:Destroy()
		end
	end
end)