unified_game_services_steam 0.1.0

Steam provider for unified_game_services, backed by the pure-Dart steamworks FFI bindings.

Changelog

0.1.0

Initial release.

• Steam provider backed by the pure-Dart Steamworks FFI bindings (package:steamworks). Desktop only; web builds get a conditional-export stub that throws UnsupportedError.
• Achievements, leaderboards, stats, cloud save (Remote Storage), friends and rich presence.
• Steam-specific account-linking API: getSteamId64(), getWebApiAuthTicket() (returns SteamAuthTicket) and cancelAuthTicket() for backend verification via the Steam Web API AuthenticateUserTicket.
• All Steam async call-results carry a 10s timeout so operations fail with NetworkException instead of hanging when Steam never replies.
• dart run unified_game_services_steam:setup copies the Steamworks redistributable and writes steam_appid.txt for local development.