If you encounter io.horizon.tictactoe.aix , assume it is an MIT App Inventor 2 extension that adds a Tic-Tac-Toe game component to your Android app project. You can import it directly into App Inventor, use it in your UI, and program its behavior with visual blocks.
# On AIX 7.2 or later sudo installp -d /path/to/io.horizon.tictactoe.aix -acgX all The game would then be run from /usr/bin/tictactoe or similar. io.horizon.tictactoe.aix
when TicTacToeBoard1.GameEnded (winner) if winner = "X" then call Notifier1.ShowAlert "Player X wins!" To save developers from coding game logic from scratch. A reusable .aix extension can be shared across many apps. If you encounter io
from horizon_rl import load_environment env = load_environment("io.horizon.tictactoe.aix") obs = env.reset() env.render() when TicTacToeBoard1
| Scenario | Likelihood | Explanation | |------------------------------|------------|-----------------------------------------------------------------------------| | MIT App Inventor Extension | | .aix is unique to App Inventor; naming matches reverse domain convention. | | IBM AIX package | Low (15%) | Possible but .aix rare for apps; no known Horizon on AIX. | | Horizon RL custom format | Very Low (5%) | No documented .aix in Horizon RL; academic project possible. |
@DesignerComponent(version = 1, description = "A Tic Tac Toe game component", category = ComponentCategory.EXTENSION) @SimpleObject public class TicTacToe extends AndroidNonvisibleComponent // Game logic here
Combined with the prefix io.horizon.tictactoe , the filename suggests a (reverse domain notation) for an application named tictactoe , under the horizon namespace, likely created by or for a company/project with the io top-level domain.