Converting steam identifier to retrieve profile

[glitchdetector]

You can use the following snippet to get a users SteamID, it also contains the line to convert from Hex to Dec

-- Get a players SteamID
function GetSteamId(source)
    local steamHex = nil
    local identifiers = GetPlayerIdentifiers(source)
    for _, identifier in next, identifiers do
        if string.find(identifier, "steam:") then
            steamHex = identifier
            break
        end
    end
    if not steamHex then
        return false, 0
    end
    if not string.find(steamHex, "steam:") then
        return false, 0
    end
    local steamId = tonumber(string.gsub(steamHex,"steam:", ""),16)
    if not steamId then
        return false, 0
    end
    return true, steamId
end

-- Usage:
local hasSteam, steamId = GetSteamId(source)
if hasSteam then
    -- Do stuff with their steamId
end

The output steamId value in this case would be 76561197971687587 based on your steam:110000100ae48a3 example

Edit: Function now actually iterates over all of the identifiers to find the Steam identifier