[HELP] save vehicle in file

[Seba500PLK]

Hello, saves the file when I got this error:

[2014-08-25 17:10:07] WARNING: [skrypty]/Zapis/zapis.lua:19: Bad argument @ 'getElementRotation' [Expected rotation-order at argument 2, got player]  

<Pojazd> 
    <Pojazd rotX="false" rotY="nil" rotZ="nil"></Pojazd> 
</Pojazd> 

function save(theVehicle) 
  
for i, col in ipairs(getElementsByType("vehicle")) do 
  
    local time = getRealTime() 
    local sec = time.second 
    local minu = time.minute 
    local h = time.hour 
    local day = time.monthday 
    local month = time.month + 1 
    local year = time.year + 1900 
local rx, ry, rz = getElementRotation(col, theVehicle) 
  
Node = xmlLoadFile("Pojazdy/[" .. year .. "-" .. month .. "-" .. day .. "_" .. h .. "-" .. minu .. "].xml") 
    if Node then 
        local child = xmlCreateChild(Node,"Pojazd") 
  
        xmlNodeSetAttribute(child,"rotX",tostring(rx)) 
        xmlNodeSetAttribute(child,"rotY",tostring(ry)) 
        xmlNodeSetAttribute(child,"rotZ",tostring(rz)) 
        xmlSaveFile(Node) 
        xmlUnloadFile(Node) 
        --outputChatBox("Saved 1") 
    else 
        Node = xmlCreateFile("Pojazdy/[" .. year .. "-" .. month .. "-" .. day .. "_" .. h .. "-" .. minu .. "].xml","Pojazd") 
        local child = xmlCreateChild(Node,"Pojazd") 
  
        xmlNodeSetAttribute(child,"rotX",tostring(rx)) 
        xmlNodeSetAttribute(child,"rotY",tostring(ry)) 
        xmlNodeSetAttribute(child,"rotZ",tostring(rz)) 
        xmlSaveFile(Node) 
        xmlUnloadFile(Node) 
        --outputChatBox("Saved 2") 
    end 
end 
end 
addCommandHandler("save",save) 
  

[Bonsai]

I would say, you should hit the wiki to check how a command Handler works + which arguments getElementRotation needs.

[Seba500PLK]

If the insertion is: local rx, ry, rz = getElementRotation(theVehicle)

  
  
    <Pojazd rotX="0" rotY="0" rotZ="119.59625244141"></Pojazd> 
    <Pojazd rotX="0" rotY="0" rotZ="119.59625244141"></Pojazd> 
    <Pojazd rotX="0" rotY="0" rotZ="119.59625244141"></Pojazd> 
    <Pojazd rotX="0" rotY="0" rotZ="119.59625244141"></Pojazd> 
  
  

Rotation is the same for all vehicle

[Bonsai]

What is theVehicle anyway?

Its the player who used the command, if you use a command Handler.

[Seba500PLK]

This is a script to save all the vehicles on the map, using the command

[Bonsai]

Hmmm.

function abc(playerWhoUsedTheCommand, CommandName, arguments...)

end

addCommandHandler("abc", abc)

[Seba500PLK]

What??

if I give the positions of the vehicle it works

local x, y, z = getElementPosition(col, theVehicle)

    <Pojazd posX="-92.9951171875" posY="2823.0908203125" posZ="76.721649169922" rotX="false" rotY="nil" rotZ="nil"></Pojazd> 
    <Pojazd posX="-2448.99609375" posY="-1335.8662109375" posZ="310.97662353516" rotX="false" rotY="nil" rotZ="nil"></Pojazd> 
    <Pojazd posX="-173.2470703125" posY="-2635.5341796875" posZ="26.608192443848" rotX="false" rotY="nil" rotZ="nil"></Pojazd> 

[Et-win]

float float float getElementRotation ( element theElement [, string rotOrder = "default" ] ) 
local rx, ry, rz = getElementRotation(col, theVehicle) 

How, can you give up the element at the second argument, if it has to be placed at the first argument? Just remove 'theVehicle'...

[Seba500PLK]

thx