dertecttt

os.loadAPI("ocs/apis/sensor")
local mySensor = sensor.wrap("top")
print(textutils.serialize(mySensor.getTargets()))

while 1>0 do
    open = false
os.sleep(0,3)
for k,v in paires(mySensor.getTargets()) do
if v ~= nil and v["IsPlayer"] == true then
local pos = v["Position"]
if pos["Z"] > -3 and pos["Z"] < 2 and pos["X"] > 2 and pos["X"] < 5 and pos["Y"] == -1   then
open = true
end
end
end
if open == true then
    rs.setOuput("back",false)
else
redstone.setOuput("back",true)
end