Time remaining

local sx, sy = guiGetScreenSize()
local timerTime = 60

--Start the timer to decrease the time
function startTimer ()
    timer = setTimer( function ()
        if ( timerTime ~= 0 ) then
            timerTime = timerTime -1
        end
    end, 1000, 0)
end

--Stop the timer
function stopTimer ()
    if ( isTimer(timer) ) then killTimer(timer) end
end

-- Show the timer
function showTimer ()
    addEventHandler( "onClientRender", root, showDxTimer)
end

-- Hide the timer
function hideTimer ()
    removeEventHandler( "onClientRender", root, showDxTimer)
end



function showDxTimer ()
    dxDrawRectangle(sx-( sx*(200/1440) ), sy*(400/900), sx*(200/1440), sy*(100/900), tocolor(0, 0, 0, 135))
    dxDrawBorderedRectangle( sx-( sx*(200/1440) ), sy*(400/900), sx*(200/1440), sy*(100/900), tocolor(0, 0, 0, 255), false )
    dxDrawBorderedText ( "Time remaining:\n"..timerTime, sx*(1240/1440) ,  sy*(400/900) ,  sx, sy*(500/900), tocolor(255, 255, 255), sx*(1.9/1440), "default-bold", "center", "center")
end


-- Function to draw bordered text
function dxDrawBorderedText ( text, x, y, w, h, color, scale, font, alignX, alignY, borderColor )
    if not ( borderColor ) then borderColor = tocolor ( 0, 0, 0, 255 ) end
    dxDrawText ( text, x - 1, y - 1, w - 1, h - 1, borderColor, scale, font, alignX, alignY, false, false, false, false )
    dxDrawText ( text, x + 1, y - 1, w + 1, h - 1, borderColor, scale, font, alignX, alignY, false, false, false, false )
    dxDrawText ( text, x - 1, y + 1, w - 1, h + 1, borderColor, scale, font, alignX, alignY, false, false, false, false)
    dxDrawText ( text, x + 1, y + 1, w + 1, h + 1, borderColor, scale, font, alignX, alignY, false, false, false, false )
    dxDrawText ( text, x - 1, y, w - 1, h, borderColor, scale, font, alignX, alignY, false, false, false, false)
    dxDrawText ( text, x + 1, y, w + 1, h, borderColor, scale, font, alignX, alignY, false, false, false, false )
    dxDrawText ( text, x, y - 1, w, h - 1, borderColor, scale, font, alignX, alignY, false, false, false, false )
    dxDrawText ( text, x, y + 1, w, h + 1, borderColor, scale, font, alignX, alignY, false, false, false, false )
    dxDrawText ( text, x, y, w, h, color, scale, font, alignX, alignY, false, false, false, false )
end

-- Draw bordered rectangle
function dxDrawBorderedRectangle( x, y, width, height, color, postGUI )
    dxDrawLine ( x, y, x+width, y, color, 1, postGUI or false )
    dxDrawLine ( x, y, x, y+height, color, 1, postGUI or false )
    dxDrawLine ( x, y+height, x+width, y+height, color, 1, postGUI or false )
    dxDrawLine ( x+width, y, x+width, y+height, color, 1, postGUI or false )
    return true
end