local raquette = {}
        raquette[1] = {x = 0, y = 150, img = Image.createEmpty(10, 70), score = 0}
        raquette[2] = {x = 470, y = 15, img = Image.createEmpty(10, 70), score = 0}

local balle = {x = screen:width()/2, y = screen:height()/2, vitX = 5, vitY = 5, img = Image.createEmpty(10, 10)}

for i = 1, #raquette do raquette[i].img:clear(Color.new(255, 255, 255)) end
balle.img:clear(Color.new(255, 255, 255))

while 1 do
    screen:clear()
    pad = Controls.read()

    for i = 1, #raquette do
        screen:blit(raquette[i].x, raquette[i].y, raquette[i].img)
        screen:print(screen:width()/3*i, 10, raquette[i].score, Color.new(255, 0, 0))
    end

    screen:blit(balle.x, balle.y, balle.img)

    if pad:up() then raquette[1].y = raquette[1].y - (raquette[1].y >= 0 and 3 or 0)
    elseif pad:down() then raquette[1].y = raquette[1].y + (raquette[1].y <= screen:height()-raquette[1].img:height() and 3 or 0) end

    if raquette[2].y <= 0 then raquette[2].y = 0
    elseif raquette[2].y >= 272-raquette[2].img:height() then raquette[2].y = 272-raquette[2].img:height() end

    if (balle.y <= 0) or (balle.y >= 272 - balle.img:height()) then balle.vitY = balle.vitY * -1 end

    if (balle.x <= raquette[1].img:width()) and (balle.x >= raquette[1].img:width()-1) and (balle.y+balle.img:height()/2 >= raquette[1].y) and (balle.y+balle.img:height()/2 <= raquette[1].y + raquette[1].img:height()) then
        balle.vitX = balle.vitX * -1
    end
    if (balle.x+balle.img:width() >= raquette[2].x) and (balle.x <= raquette[2].x+2) and (balle.y+balle.img:height()/2 >= raquette[2].y) and (balle.y+balle.img:height()/2 <= raquette[2].y + raquette[2].img:height()) then
        balle.vitX = balle.vitX * -1
    end

    if balle.x < 0 then
        raquette[2].score = raquette[2].score + 1
        balle.x = screen:width()/2
        balle.y = screen:height()/2
    elseif balle.x > 480 then
        raquette[1].score = raquette[1].score + 1
        balle.x = screen:width()/2
        balle.y = screen:height()/2
    end

    balle.x = balle.x - balle.vitX
    balle.y = balle.y - balle.vitY

    if balle.x >= screen:width()/2 then
        if balle.vitY > 0 then raquette[2].y = raquette[2].y - 3
        elseif balle.vitY < 0 then raquette[2].y = raquette[2].y + 3 end
    end

    screen.waitVblankStart()
    screen.flip()
end