[CC] Minecart call

os.loadAPI('/lib/slot_sig')

REDSTONE_SIDE='right'
SCREEN_SIDE='left'
MODEM_SIDE='top'

function sendCart()
    redstone.setOutput(REDSTONE_SIDE,true)
    sleep(1)
    redstone.setOutput(REDSTONE_SIDE,false)
end

function onRednet(data)
    local sender=data[1]
    local mess=data[2]
    if(mess.type == 'call') then
        sendCart()
    end
end

function sendCall()
    rednet.send(OTH_ID, {type="call"})
end

function onClick(data)
    sendCall()
end

function main()
    slot_sig.connectSlot('monitor_touch', onClick)
    slot_sig.connectSlot('rednet_message', onRednet)

    screen=peripheral.wrap(SCREEN_SIDE)
    screen.setCursorPos(3,3)
    screen.write("CALL CART")

    rednet.open(MODEM_SIDE)
    slot_sig.run()
end

main()