local whitelist = {}
whitelist.tjwato = true
whitelist.Jazza_Hat = true
whitelist.CausticFury = true
whitelist.Nevercast = true

t = peripheral.wrap("top")

function isPLayerNearby()
	nearby = detect.getNearbyPlayers()
	for i,v in ipairs(nearby) do
		if whitelist[v.player] then
			return true
		end
	end
	return false
end

while true do
	if isPLayerNearby() then
		redstone.setOutput("top", true)
		sleep(10)
		redstone.setOutput("top", false)
	end
	sleep(0.5)
end