A full explanation is available here:
http://forums.alliedmods.net/showthread.php?t=60899
On Fri, Nov 21, 2008 at 16:08, Sam Klinger <[EMAIL PROTECTED]> wrote:
> Attached is a python script that does both Community -> Steam and Steam ->
> Community.
>
>
> Sebastian Staudt wrote:
>
>> Does anyone know a way to calculate the Steam Community SteamID
>> ("SteamID64") from the in-game SteamID (STEAM_X:X:XXXXXX)?
>> This would be a nice way to get fast access to the Steam Community pages
>> of
>> each player on a server.
>> _______________________________________________
>> To unsubscribe, edit your list preferences, or view the list archives,
>> please visit:
>> http://list.valvesoftware.com/mailman/listinfo/hlcoders
>>
>>
>>
>
>
> import sys, os, re
>
> SID_NONE = 1<<0
> SID_PRINT = 1<<1
> SID_PROCESS = 1<<2
> SID_QUIET = 1<<3
>
> def about():
> print "Steam Id <-> Community ID Converter\n" \
> "Programmed by theY4Kman, algorithm discovered by voogru\n"
>
> def syntax(command=None):
> if command == ["help", "?", "/?"]:
> print "Displays the help message."
> else:
> print "Usage: ", os.path.basename(sys.argv[0]), "
> SteamID|CommunityID [/p] [/q]\n" \
> "Options:\n" \
> " /p Show the process of deriving the Steam/Community
> ID\n" \
> " /q Quiet mode. Only print out the Steam/Community
> ID"
>
> def proc(message, check=SID_NONE, flags=SID_NONE):
> if flags & check: print message
>
> def convert(i, flags=SID_NONE):
> steamid = re.compile(r'STEAM_0:([01]):(\d{1,10})').match(i)
> commid = re.compile(r"(\d{17})").match(i)
> if steamid:
> proc("Steam ID -> Community ID\n\n%s" % i, SID_PROCESS, flags)
> tok = steamid.groups()
> auth = int(tok[1]) * 2
> server = int(tok[0])
> proc("%s * 2 = %d" % (tok[1], auth), SID_PROCESS, flags)
> tok = auth + 76561197960265728 + server
> proc("%d + 76561197960265728 + %d = %d" % (auth, server, tok),
> SID_PROCESS, flags)
> if flags & SID_PRINT: print "\nCommunity ID:", tok
> else: return tok
> else:
> proc("Community ID -> Steam ID\n", SID_PROCESS, flags)
> tok = int(i)
> server = tok % 2
> proc("%s is %s, so the auth server is %d" % (i, (server and "odd")
> or "even", server), SID_PROCESS, flags)
> auth = tok - server
> proc("%d - %d = %d" % (tok, server, auth), SID_PROCESS, flags)
> auth -= 76561197960265728
> proc("%d - 76561197960265728 = %d" % (tok - server, auth),
> SID_PROCESS, flags)
> proc("%d / 2 = %d" % (auth, auth/2), SID_PROCESS, flags)
> auth /= 2
> if flags & SID_PRINT: print "\nSteam ID: STEAM_0:%d:%d" % (server,
> auth)
> else: return "STEAM_0:%d:%d" % (server, auth)
> return
> if __name__ == '__main__':
> if len(sys.argv) < 2:
> syntax()
> exit()
> if sys.argv[1] == "about":
> about()
> exit()
> if sys.argv[1] in ["help", "?", "/?"]:
> syntax((len(sys.argv) >= 3) and sys.argv[2] or None)
> exit()
>
> flags = SID_NONE
> i = None
> for option in sys.argv[1:]:
> if option == "/p": flags |= SID_PROCESS
> if option == "/q": flags |= SID_QUIET
> else:
> if not i and re.compile(r'STEAM_0:[01]:\d{1,10}').match(option)
> or re.compile(r"\d{17}").match(option): i = option
>
> if not i: # Then whom?
> syntax()
> else:
> if flags & (SID_QUIET|SID_PROCESS) == (SID_QUIET|SID_PROCESS): flags
> ^= SID_PROCESS
> convert(i, flags|SID_PRINT)
> _______________________________________________
> To unsubscribe, edit your list preferences, or view the list archives,
> please visit:
> http://list.valvesoftware.com/mailman/listinfo/hlcoders
>
>
>
_______________________________________________
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visit:
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