--
--  PLAYER DATA MANAGMENT
--
accountRoot = createElement("accountNode", "accountNode")

-- This function initializes the account node for the given player, with the accountData table from MySQL.
-- PRECONDITION: The player must be logged out, the account must be empty.
function initializeAccountNode(player, accountData)
    if getElementType(player) ~= "player" or type(accountData) ~= "table" then
        error("Invalid arguments to initializePlayerNode()!", 1)
    end

    if isAccountInUse(accountData.id) or isPlayerLoggedIn(player) then
        return false
    end

    local accountNode = createElement("accountNode", "account"..accountData.id)
    setElementData(accountNode, "ID", accountData.id)
    setElementData(accountNode, "playerElement", player, false)

    for key, value in pairs(accountData) do
        if key ~= "id" and key ~= "password" and key ~= "mta_serial" then
            setElementData(accountNode, key, value)
        end
    end

    setElementParent(accountNode, accountRoot)

    setElementData(player, "ID", accountData.id)
    setElementData(player, "accountNode", newNode)
    return true
end