startup

chat = peripheral.wrap("bottom")
function drs()
if rs.getOutput("right") == true then
rs.setOutput("left", false)
rs.setOutput("right", false)
else
rs.setOutput("left", true)
rs.setOutput("right", true)
end
end
while true do
a, b, c = os.pullEvent("chat")
var = string.match(c, "door")
if var == "door" then
drs()
else
var1 = string.match(c, "Door")
if var1 == "Door" then
drs()
end
end
end