quai3

component = require("component")
sides = require("sides")

redstone = component.proxy("6e7b4628-2e4b-45de-80f5-32cce1810b06")
quai = component.proxy("f6980a13-bf49-4c09-9f66-6d676f5cd571")
detector1 = component.proxy("6514cff6-5ee6-4d85-9f76-49be4998370f")
detector2 = component.proxy("9cc426a9-6ea3-448e-8915-4fe3e43cb95e")
detector3 = component.proxy("cd788da4-fba9-4ba1-b67c-d0dc524e777a")

while true do
    local tag1 = detector1.getTag()
    local tag2 = detector2.getTag()
    local tag3 = detector3.getTag()

    if tag3 == "Ligne3" then
        redstone.setOutput(sides.bottom, 25)
        quai.horn()
        quai.setThrottle(0)
        quai.setBrake(1)

        while tag1 == "Ligne1" do
            os.sleep(3)
        end

        while tag2 == "Ligne2" do
            os.sleep(3)
        end

        os.sleep(120)
        quai.horn()
        quai.setBrake(0)
        quai.setThrottle(1)
        tag3 = ""
        os.sleep(7)
        redstone.setOutput(sides.bottom, 0)
    end
    os.sleep(1)
end