Tic Tac Toe

(FreeCodeCamp project)

How to play

1. Click on this link (Surge.sh) or this link (CodePen). It loads game.
2. Select type of game and proceed next.
3. Select marks for players by switch button and then start game.
4. When is your turn click on any (select best option) field and it'll be marked with your selected mark.
5. The player who succeeds in placing three of their marks in a horizontal, vertical, or diagonal row wins the game.
6. When game is over it starts new match with score tracked from the beginning.
7. Button "Restart" starts new match.

How to use it

Install all packages:

npm install

It will install all needed packages.

Project structure

tic-tac-toe
├── .vscode                 // Settings for editor VS Code
├── test                    // Folder with test files
│   ├── utils.test.js
│   ├── helpers.test.js
│   ├── actions.test.js
│   └── testUtils.js          // Wrappers around test function
├── src                     // Folder with unbundled source JavaScript files
│   ├── app.js                // Main JS file with connecting other parts of app
│   ├── state.js              // State of app
│   ├── view.js               // View of app
│   ├── actions.js            // Actions of app
│   ├── events.js             // Events of app
│   ├── utils.js              // Functions for better dev
│   ├── helpers.js            // Functions for actions
│   └── style.scss
├── public                  // Output folder with index.html, style.css and
│   ├── index.html
│   ├── style.css
│   └── bundle.js
├── eval.xlsx               // AI algorithm in Excel (see also algorithm.gif)
├── algorithm.gif           // Problem with evaluation of best AI move (solution => minimax)
├── .gitignore
├── package-lock.json
├── package.json
├── .editorconfig
├── .babelrc
├── .eslintrc.js
├── webpack.config.js
└── README.md

For testing use:

npm test

It uses tape for unit tests. Tests are in test folder.

For dev mode use:

npm start

It will bundle js files from src folder to bundle folder and watch any changes in both directories.

TODO list:

• change AI algorithm to minimax
• update dev environment (watcher for Sass and JS)
• update old CSS with Sass variables and mixins
• create separated npm scripts for publishing and for development
• add undo/redo (history)
• add time travelling

License

ISC