CS2D
Scripts Handle SteamIDs Easily in Lua
Handle SteamIDs Easily in Lua
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Onlinefunction SteamID64To32(s)
return tonumber(s) - 76561197960265728
end
print(SteamID64To32("76561197960287930") )
Mami Tomoe: Nope, but remember - never store 64-bit SteamIDs as Lua numbers, otherwise you will lose precision. Converting them to strings is perfectly safe.
Offline-- Convert SteamID64 string to SteamID32 number
function SteamID64To32(sid64)
-- sid64 must be string!
return tonumber(sid64) - 76561197960265728
end
-- Convert SteamID32 number back to SteamID64 string
function SteamID32To64(sid32)
return tostring(sid32 + 76561197960265728)
end
-- Example usage
local sid64 = "76561197960287930" -- always as string
local sid32 = SteamID64To32(sid64)
print("SteamID32:", sid32) -- number, safe for math
print("SteamID64:", SteamID32To64(sid32)) -- back to string, no precision lost
tonumberon the 64-bit SteamID is enough to cause data loss in Lua.
tonumbering the 64-bit SteamID string means you'll loss the Y component and around 5 bits of the account number.
LuaJIT for Dedicated Server (13), using boxed 64-bit integer.---@param s string
function SteamID64To32(s)
return loadstring("return "..s.."ULL")()
end
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