LatentEvents

-- Client --
downloadLabel = guiCreateLabel(717, 217, 166, 49, "Download: 1%\nTotalSize: 0/512 MB\n", false)
guiSetFont(downloadLabel, "default-bold-small")
guiLabelSetHorizontalAlign(downloadLabel, "center", false)
guiLabelSetVerticalAlign(downloadLabel, "center")
guiSetVisible( downloadLabel, false )


function downloadStatus( downloadStatus, downloadSize )
	guiSetVisible( downloadLabel, true )
	guiSetText( downloadLabel, "Download: "..tostring(downloadStatus).."\nTotalSize: 0/"..tostring(downloadSize).." \n" )
end
addEvent("downloadRender",true)
addEventHandler("downloadRender", localPlayer, downloadStatus)






function downloadFinish()
	outputChatBox("Fertig")
	guiSetVisible( downloadLabel, false )
end
addEvent("onClientDownloadFinish", true)
addEventHandler("onClientDownloadFinish", localPlayer, downloadFinish)




function onResourceStart()
	triggerServerEvent( "onDownloadStart", localPlayer, localPlayer )
end
addEventHandler("onClientResourceStart", root, onResourceStart)






-- Server --
local playerDownload = {};


function downloadUpdateProgress( player )
    local lastHandle = getLatentEventHandles(player)[#getLatentEventHandles(player)]
	if lastHandle then
		local status = getLatentEventStatus( player, lastHandle )
		if ( status )  then
			triggerClientEvent( player, "downloadRender", player, status.percentComplete, status.totalSize)-- status.percentComplete, status.totalSize )
		else
			if isTimer( playerDownload[player] ) then
				killTimer( playerDownload[player] )
			end
		end
	end
end


function sendDownload( player, resource )
	playerDownload[player] = setTimer( downloadUpdateProgress, 50, 0, player, player )
	triggerLatentClientEvent( player, "onClientDownloadFinish", 99999999999, false, player )
end
addEvent("onDownloadStart", true)
addEventHandler("onDownloadStart", getRootElement(), sendDownload)