CCsensors - Proximity Module

--[[
    CCsensors: Proximity Module.
    Proximity requires the Proximity SensorModule to work.
]]--

os.unloadAPI("sensors")
os.loadAPI("/rom/apis/sensors")

-- Variables
controllerSide = sensors.getController()
sizeX, sizeY = term.getSize()

-- Check to see if there is a controller connected to the computer
if not controllerSide then
    print("No sensor controller found!\nPlease connect a sensor controller.")
    return
end

--[[ Functions ]]--

-- [[ Other functions ]] --

function cp(c, x, y) if c==1 then term.clear() end term.setCursorPos(x,y) end

function select( x, y, title, tData )
    local function writeAt(xPos, yPos, text)
        term.setCursorPos(xPos, yPos)
        write(text)
    end

    writeAt( x, y, title..": "..#tData )

    for i, text in pairs(tData) do
        writeAt( x + 2, y + 1 + i, text )
    end

    local sel = 1
    writeAt( x + 1, y + 1 + sel, "*")
    while true do
        _, key = os.pullEvent("key")
        writeAt( x + 1, y + 1 + sel, " ")
        if key == 200 then
            -- Up
            sel = sel - 1
        elseif key == 208 then
            -- Down
            sel = sel + 1
        elseif key == 28 then
            -- Enter
            return tData[sel]
        end
        if sel < 1 then sel = #tData
        elseif sel > #tData then sel = 1 end

        writeAt( x + 1, y + 1 + sel, "*")
    end
end
term.clear()
-- Get and Select a sensor
Sensors = sensors.getSensors(controllerSide)
dataSensor = select( 1, 1, "Available Sensors", Sensors )

-- Get and Select a probe
Probes = sensors.getProbes( controllerSide, dataSensor )
dataProbe = select( 1, #Sensors + 4, "Available Probes", Probes)

while true do
    cp(1, 1, 1)
    Targets = sensors.getAvailableTargetsforProbe( controllerSide, dataSensor, dataProbe )
    sTarget = select(1, 1, "Targets", Targets)
    readings = sensors.getSensorReadingAsDict( controllerSide, dataSensor, sTarget, dataProbe)
    cp(1, 1, 1)
    for i, v in pairs(readings) do
        print(i .. ": " .. v)
    end
    sleep(5)
end