ACC Tangara

function clear()
    term.clear()
    term.setCursorPos(1, 1)
end

-- IMPLEMENTAZIONE DEL DRAWFILLEDBOX
local function drawPixelInternal(xPos, yPos)
    term.setCursorPos(xPos, yPos)
    term.write(" ")
end

local tColourLookup = {}
for n = 1, 16 do
    tColourLookup[string.byte("0123456789abcdef", n, n)] = 2 ^ (n - 1)
end

function drawFilledBox(startX, startY, endX, endY, nColour)
    if type(startX) ~= "number" or type(startX) ~= "number" or type(endX) ~=
        "number" or type(endY) ~= "number" or
        (nColour ~= nil and type(nColour) ~= "number") then
        error("Expected startX, startY, endX, endY, colour", 2)
    end

    startX = math.floor(startX)
    startY = math.floor(startY)
    endX = math.floor(endX)
    endY = math.floor(endY)

    if nColour then term.setBackgroundColor(nColour) end
    if startX == endX and startY == endY then
        drawPixelInternal(startX, startY)
        return
    end

    local minX = math.min(startX, endX)
    if minX == startX then
        minY = startY
        maxX = endX
        maxY = endY
    else
        minY = endY
        maxX = startX
        maxY = startY
    end

    for x = minX, maxX do for y = minY, maxY do drawPixelInternal(x, y) end end
end

function testo(sfumatura) term.setTextColour(sfumatura) end

function sfondo(sfumaturaSfondo) term.setBackgroundColour(sfumaturaSfondo) end

function disegnaDeviatoio(x, y, colore, lato)
    if colors.test(rs.getBundledInput("bottom"), colore) then
        term.setCursorPos(x, y)
        if lato == "dx" then
            term.write("/")
        else
            term.write("\\")
        end
    else
        term.setCursorPos(x, y)
        term.write("-")
    end
end

function disegnaSegnale(x, y, colore)
    if colors.test(rs.getBundledInput("bottom"), colore) then
        paintutils.drawPixel(x, y, colors.lime)
    else
        paintutils.drawPixel(x, y, colors.red)
    end
end

function disegnaSegnaleDoppio(x, y, colore1, colore2)
    if colors.test(rs.getBundledInput("bottom"), colore1) then
        paintutils.drawPixel(x, y, colors.red)
        paintutils.drawPixel(x, y+1, colors.lime)
    else
        paintutils.drawPixel(x, y, colors.lime)
        paintutils.drawPixel(x, y+1, colors.black)
    end
end

function disegnaQLV()
    sfondo(colors.white)
    testo(colors.black)
    clear()
    term.setCursorPos(1, 1)
    qlv = paintutils.loadImage("qlv")
    paintutils.drawImage(qlv, 1, 1)

    -- Segnali
    sfondo(colors.white)
    testo(colors.black)
    term.setCursorPos(5, 10)
    term.write("|")
    disegnaSegnale(5, 9, colors.white)
    sfondo(colors.white)
    testo(colors.black)
    term.setCursorPos(48, 10)
    term.write("|")
    disegnaSegnale(48, 9, colors.orange)
    sfondo(colors.white)
    testo(colors.black)

    -- numeri binari
    testo(colors.green)
    term.setCursorPos(24, 10)
    term.write("II")
    term.setCursorPos(25, 12)
    term.write("I")

    -- origini itinerari
    testo(colors.red)
    term.setCursorPos(2, 12)
    term.write("1")
    term.setCursorPos(47, 12)
    term.write("2")

    --FV e destinazioni
    testo(colors.black)
    term.setCursorPos(2, 15)
    term.write("Thwolle               F V          PM Grottalupara")

  --Pulsanti
  sfondo(colours.red)
  testo(colors.white)
  term.setCursorPos(2, 2)
  -- 2 -> 11, 2
  term.write(" TLBCA 1 ")
  term.setCursorPos(12, 2)
  -- 12 -> 21, 2
  term.write(" TLBCA 2 ")
  -- 22 -> 31, 2
  sfondo(colors.cyan)
  term.setCursorPos(2, 4)
  -- 2 -> 7, 4
  term.setCursorPos(2, 4)
  term.write(" 1-I ")

  -- 7 -> 13, 4
  term.setCursorPos(8, 4)
  term.write(" 1-II ")

  -- 15 -> 20, 4
  term.setCursorPos(15, 4)
  term.write(" 2-I ")

  -- 21 -> 28, 4
  term.setCursorPos(21, 4)
  term.write(" 2-II ")

    --Deviatoi
    --01
    sfondo(colors.gray)
    testo(colors.white)
    disegnaDeviatoio(7, 11, colors.magenta, "sx")
    --02
    disegnaDeviatoio(41, 11, colors.lime, "dx")


end



function disegnaConferma(domanda)
    drawFilledBox(14, 8, 37, 14, colors.lightBlue)
    term.setCursorPos(15, 9)
    term.write("Eseguire il comando?")
    term.setCursorPos(15, 10)
    term.write(domanda)
    testo(colors.black)
    sfondo(colors.red)
    term.setCursorPos(16, 13)
    term.write("   No   ")
    testo(colors.black)
    sfondo(colors.lime)
    term.setCursorPos(28, 13)
    term.write("   Si   ")
    testo(colors.black)
    sfondo(colors.white)

    local scelta = false
    while scelta == false do
        event, key, x, y = os.pullEvent("mouse_click")
        if event == "mouse_click" and x > 16 and x < 24 and y == 13 then
            scelta = true
            return false
        elseif event == "mouse_click" and x > 28 and x < 36 and y == 13 then
            scelta = true
            return true
        end
    end
end

while true do
    disegnaQLV()
    event, par1, x, y = os.pullEvent()
    if event == "mouse_click" then
        if x < 11 and x > 2 and y == 2 and disegnaConferma("TLBCA 1") then
            rs.setBundledOutput("bottom", colors.pink)
            rs.setOutput("top", true)
            sleep(0.5)
            rs.setOutput("top", false)
            rs.setBundledOutput("bottom", 0)
        end
        if x < 21 and x > 12 and y == 2 and disegnaConferma("TLBCA 2") then
            rs.setBundledOutput("bottom", colors.lightGray)
            rs.setOutput("top", true)
            sleep(0.5)
            rs.setOutput("top", false)
            rs.setBundledOutput("bottom", 0)
        end
        if x < 7 and x > 2 and y == 4 then
            rs.setBundledOutput("bottom", colors.magenta)
            rs.setOutput("top", true)
            sleep(0.5)
            rs.setOutput("top", false)
            rs.setBundledOutput("bottom", 0)
        end
        if x < 13 and x > 8 and y == 4 then
            rs.setBundledOutput("bottom", colors.lightBlue)
            rs.setOutput("top", true)
            sleep(0.5)
            rs.setOutput("top", false)
            rs.setBundledOutput("bottom", 0)
        end
        if x < 20 and x > 15 and y == 4 then
            rs.setBundledOutput("bottom", colors.lime)
            rs.setOutput("top", true)
            sleep(0.5)
            rs.setOutput("top", false)
            rs.setBundledOutput("bottom", 0)
        end
        if x < 28 and x > 21 and y == 4 then
            rs.setBundledOutput("bottom", colors.yellow)
            rs.setOutput("top", true)
            sleep(0.5)
            rs.setOutput("top", false)
            rs.setBundledOutput("bottom", 0)
        end
    end
end