Need help

[kuba90pl]

server:

function aza(gracz,auto) 
id=getVehicleModelFromName(auto) 
player=getPlayerFromName(gracz) 
acc=getPlayerAccount(player) 
setAccountData(acc,"player.idauta",veh) 
setAccountData(acc,"player.czymaauto","1") 
samochody = xmlLoadFile("misc/auta.xml") 
veh="veh"..math.random(1,9)..""..math.random(1,9)..""..math.random(1,9)..""..math.random(1,9)..""..math.random(1,9).."" 
xmlCreateChild(samochody, veh) 
znalezione=xmlFindChild(samochody,veh,0) 
xmlNodeSetAttribute(znalezione,"modelid",id) 
xmlNodeSetAttribute(znalezione,"owner",gracz) 
xmlNodeSetAttribute(znalezione,"posx","-1726.7235107422") 
xmlNodeSetAttribute(znalezione,"posy","-122.06607055664") 
xmlNodeSetAttribute(znalezione,"posz","3") 
xmlNodeSetAttribute(znalezione,"rotx","0") 
xmlNodeSetAttribute(znalezione,"roty","0") 
xmlNodeSetAttribute(znalezione,"rotz","0") 
xmlNodeSetAttribute(znalezione,"plate",gracz) 
xmlNodeSetAttribute(znalezione,"fuel","100") 
xmlNodeSetAttribute(znalezione,"water","0") 
xmlNodeSetAttribute(znalezione,"olej","100") 
bufferAuto=1 
xmlSaveFile(samochody) 
end 
addEvent("akceptujZakupAuta",true) 
addEventHandler("akceptujZakupAuta",root,aza) 

client:

function kupSamochod() 
nazwa=guiGetText(GUIEditor_Label[1]) 
buff=tostring(nazwa) 
name=getPlayerName(localPlayer) 
triggerServerEvent("akceptujZakupAuta",localPlayer,name,buff,cena) 
destroyElement(GUIEditor_Window[1]) 
aMaleOkno("Gratulacje!","Wlasnie kupiles "..buff.." za "..cena.."! ") 
end 
ckasa=0 

so this script working properly , but its creating 2 vehicles in auta.xml instead of one :

<vehicles> 
     
    <veh44744 modelid="589" owner="Oli" posx="-1726.7235107422" posy="-122.06607055664" posz="3" rotx="0" roty="0" rotz="0" plate="Oli" fuel="100" water="0" olej="100"></veh44744> 
    <veh86335 modelid="589" owner="Oli" posx="-1726.7235107422" posy="-122.06607055664" posz="3" rotx="0" roty="0" rotz="0" plate="Oli" fuel="100" water="0" olej="100"></veh86335> 
</vehicles> 
  

how to fix that , if i want to create only one car? (no 2)

[kuba90pl]

bump

[BinSlayer1]

how would we know?

the number of vehicles depends on how many times the function kupSamochod is called

also the code looks messy with all that polish stuff and no indentation and you don't even post the full clientside because we dont know how you're calling kupSamochod