OLD Media player

local w,h = term.getSize()

local f=fs.open("/C/system/RAM/user","r")
user=f.readLine()
f.close()

if fs.exists("/C/system/Users/"..user.."/colors") then
    nastaveni={barva=colors.blue}
    f=fs.open("/C/system/Users/"..user.."/colors","r")
    cnt=f.readAll()
    f.close()
    nastaveni=textutils.unserialize(cnt)
    f=fs.open("/C/system/Users/"..user.."/textcol","r")
    tnt=f.readAll()
    f.close()
    text=textutils.unserialize(tnt)
else
    f=fs.open("/C/system/.core/colors","r")
    cnt=f.readAll()
    f.close()
    nastaveni=textutils.unserialize(cnt)
    f=fs.open("/C/system/.core/textcol","r")
    tnt=f.readAll()
    f.close()
    text=textutils.unserialize(tnt)
end

local function prc(text, y)
  local w = term.getSize()
  local _, cy = term.getCursorPos()
  term.setCursorPos(math.ceil((w-#text)/2), y or cy)
  write(text)
end

function prehravac ()
term.setBackgroundColor(colors.white)
term.setTextColor(colors.black)
term.clear()
term.setCursorPos(1,1)
term.setBackgroundColor(nastaveni.barva)
term.setTextColor(colors.white)
print "                                                   "
term.setCursorPos(19,1)
prc ("Media Player")
term.setTextColor(colors.black)

term.setCursorPos(5,8)
term.setBackgroundColor(colors.yellow)
term.setTextColor(colors.black)
print" Play "
term.setCursorPos(41,8)
print" Stop "
paintutils.drawPixel(51, 1, colors.red)
term.setTextColor(colors.white)
term.setCursorPos(51, 1)
print "Q"



    while true do
    local event, button, x, y = os.pullEvent("mouse_click")
    xy = x..","..y

    if xy == "51,1" and button == 1 then
    error()
    break
    end

    if xy == "6,8" and button == 1 then
    disk.playAudio("left")
    disk.playAudio("right")
    disk.playAudio("bottom")
    prehravac ()
    break
    end

    if xy == "7,8" and button == 1 then
    disk.playAudio("left")
    disk.playAudio("right")
    disk.playAudio("bottom")
    prehravac ()
    break
    end

    if xy == "8,8" and button == 1 then
    disk.playAudio("left")
    disk.playAudio("right")
    disk.playAudio("bottom")
    prehravac ()
    break
    end

    if xy == "9,8" and button == 1 then
    disk.playAudio("left")
    disk.playAudio("right")
    disk.playAudio("bottom")
    prehravac ()
    break
    end

    if xy == "10,8" and button == 1 then
    disk.playAudio("left")
    disk.playAudio("right")
    disk.playAudio("bottom")
    prehravac ()
    break
    end

    if xy == "11,8" and button == 1 then
    disk.playAudio("left")
    disk.playAudio("right")
    disk.playAudio("bottom")
    prehravac ()
    break
    end

    if xy == "12,8" and button == 1 then
    disk.playAudio("left")
    disk.playAudio("right")
    disk.playAudio("bottom")
    prehravac ()
    break
    end

    if xy == "45,8" and button == 1 then
    print("Stop")
    disk.stopAudio("left")
    disk.stopAudio("right")
    disk.stopAudio("bottom")
    prehravac ()
    break
    end

    if xy == "42,8" and button == 1 then
    print("Stop")
    disk.stopAudio("left")
    disk.stopAudio("right")
    disk.stopAudio("bottom")
    prehravac ()
    break
    end

    if xy == "43,8" and button == 1 then
    print("Stop")
    disk.stopAudio("left")
    disk.stopAudio("right")
    disk.stopAudio("bottom")
    prehravac ()
    break
    end

    if xy == "44,8" and button == 1 then
    print("Stop")
    disk.stopAudio("left")
    disk.stopAudio("right")
    disk.stopAudio("bottom")
    prehravac ()
    break
    end

    end
end

prehravac ()