Scoreboard erstellen problem

sx, sy = guiGetScreenSize()
px, py = 1920, 1080


roundTime = function(value)
  if value then
    value = math.round(tostring(value / 60), 2)
    return value
  end
  return false
end


playerRankingTable = {}
checkTopPlayer = function()
  playerRankingTable = positionGetElementData("alivetime", #getElementsByType("player"))
end


checkTopPlayer()
setTimer(checkTopPlayer, 10000, 0)
onQuitGame = function(reason)
  checkTopPlayer()
end


function drawScoreboard()
	dxDrawImage(sx*(589/px), sy*(354/py), sx*(742/px), sy*(373/py), "images/scoreboard/scoreboard.png", 0, 0, 0, tocolor(255, 255, 255, 255), false)
	dxDrawText("Name", sx*(589/px), sy*(354/py), sx*(776/px), sy*(380/py), tocolor(255, 255, 255, 255), 1.2, "default-bold", "center", "center", false, false, true, false, false)
	dxDrawText("Murders", sx*(776/px), sy*(354/py), sx*(963/px), sy*(380/py), tocolor(255, 255, 255, 255), 1.2, "default-bold", "center", "center", false, false, true, false, false)
	dxDrawText("Alive Time", sx*(963/px), sy*(354/py), sx*(1150/px), sy*(380/py), tocolor(255, 255, 255, 255), 1.2, "default-bold", "center", "center", false, false, true, false, false)
    w4 = dxGetTextWidth("Alive Time", 1.5, "default-bold")
	dxDrawText("Zombie Kills", sx*(1150/px), sy*(354/py), sx*(1337/px), sy*(380/py), tocolor(255, 255, 255, 255), 1.2, "default-bold", "center", "center", false, false, true, false, false)


	for i,v in ipairs ( getElementsByType("player") ) do
		rowAddValue = 40
		local x,y,z = getElementPosition(v)
		dxDrawText(string.gsub( getPlayerName(v), "#%x%x%x%x%x%x", "" ), sx*(589/px), sy*((370+rowAddValue*i)/py), sx*(776/px), sy*(380/py), tocolor(255, 255, 255, 255), 1.2, "default", "center", "center", false, false, false, false, false)
	    local murders = getElementData(player, "murders")
        dxDrawText(murders, sx*(776/px), sy*((370+rowAddValue*i)/py), sx*(963/px), sy*(380/py), tocolor(255, 255, 255, 255), 1.2, "default", "center", "center", false, false, true, false, false)
		local alivetime = getElementData(player, "alivetime") or 0
		dxDrawText(roundTime(alivetime)(x,y,z,true), sx*(963/px), sy*((370+rowAddValue*i)/py), sx*(1150/px), sy*(380/py), tocolor(255, 255, 255, 255), 1.2, "default", "center", "center", false, false, true, false, false)
		local zombieskilled = getElementData(player, "zombieskilled")
        dxDrawText(zombieskilled,  sx*(1150/px), sy*((370+rowAddValue*i)/py), sx*(1337/px), sy*(380/py), tocolor(255, 255, 255, 255), 1.2, "default", "center", "center", false, false, true, false, false)
	end
end


bindKey("TAB", "both", function(button,state)
	if state == "down" then
		addEventHandler("onClientRender", root, drawScoreboard)
	elseif state == "up" then
		removeEventHandler("onClientRender", root, drawScoreboard)
	end
end)