Dominion with Friends is a React-Native application based off of the popular deck building game Dominion. There has been quite a saga of Dominion web-based games that were designed around the idea of playing a complete game live with others around the world. Most of these games require you to start and finish a game in one sitting. We wanted an application where you could play a game over the course of a day and play a turn when you have a moment. The best comparison is to Words with Friends, where you can invite friends to your game play with them.
If you want to give it a try you'll need to download the Expo app from the itunes app store or Google play store, then follow the instructions below in Sharing and Deployment. If you want to play a game with us, add Maxscores or Umber (the creators) and start a game!
You should only need to update the global installation of create-react-native-app very rarely, ideally never.
Updating the react-native-scripts dependency of your app should be as simple as bumping the version number in package.json and reinstalling your project's dependencies.
Upgrading to a new version of React Native requires updating the react-native, react, and expo package versions, and setting the correct sdkVersion in app.json. See the versioning guide for up-to-date information about package version compatibility.
Before you do anything you'll need to run npm install to install the required dependencies for the project.
Runs your app in development mode.
Open it in the Expo app on your phone to view it. It will reload if you save edits to your files, and you will see build errors and logs in the terminal.
Sometimes you may need to reset or clear the React Native packager's cache. To do so, you can pass the --reset-cache flag to the start script:
npm start --reset-cache
# or
yarn start --reset-cache
Runs the Mocha test runner on the tests.
Like npm start, but also attempts to open your app in the iOS Simulator if you're on a Mac and have it installed.
Like npm start, but also attempts to open your app on a connected Android device or emulator. Requires an installation of Android build tools (see React Native docs for detailed setup). We also recommend installing Genymotion as your Android emulator. Once you've finished setting up the native build environment, there are two options for making the right copy of adb available to Create React Native App:
- Download Expo from the app store.
- Open the Expo app and sign up for an account
- While in the project directory run
npm start - Once the server boots type
s, enter your phone number, then pressenter. - You'll receive a text message from Expo with a link to the project. Click this.
- The project should be open on your device.
This will start the process of "ejecting" from Create React Native App's build scripts. You'll be asked a couple of questions about how you'd like to build your project.
Warning: Running eject is a permanent action (aside from whatever version control system you use). An ejected app will require you to have an Xcode and/or Android Studio environment set up.
Create React Native App does a lot of work to make app setup and development simple and straightforward, but it's very difficult to do the same for deploying to Apple's App Store or Google's Play Store without relying on a hosted service.
In order to have access to the app away from your computer you'll need to publish the app to your Expo account. You'll need to follow these steps:
Install the exp command-line tool, and run the publish command:
$ npm i -g exp
$ exp publish
Contributions are welcome. We use Pivotal Tracker to manage tasks. If you're familiar with the game or want to contribute in other areas feel free to take a card and submit a PR. We'll review it as them come.
If you're unable to load your app on your phone due to a network timeout or a refused connection, a good first step is to verify that your phone and computer are on the same network and that they can reach each other. Create React Native App needs access to ports 19000 and 19001 so ensure that your network and firewall settings allow access from your device to your computer on both of these ports.
Try opening a web browser on your phone and opening the URL that the packager script prints, replacing exp:// with http://. So, for example, if underneath the QR code in your terminal you see:
exp://192.168.0.1:19000
Try opening Safari or Chrome on your phone and loading
http://192.168.0.1:19000
and
http://192.168.0.1:19001
If this works, but you're still unable to load your app by scanning the QR code, please open an issue on the Create React Native App repository with details about these steps and any other error messages you may have received.
If you're not able to load the http URL in your phone's web browser, try using the tethering/mobile hotspot feature on your phone (beware of data usage, though), connecting your computer to that WiFi network, and restarting the packager. If you are using a VPN you may need to disable it.
If you're on a Mac, there are a few errors that users sometimes see when attempting to npm run ios:
- "non-zero exit code: 107"
- "You may need to install Xcode" but it is already installed
- and others
There are a few steps you may want to take to troubleshoot these kinds of errors:
- Make sure Xcode is installed and open it to accept the license agreement if it prompts you. You can install it from the Mac App Store.
- Open Xcode's Preferences, the Locations tab, and make sure that the
Command Line Toolsmenu option is set to something. Sometimes when the CLI tools are first installed by Homebrew this option is left blank, which can prevent Apple utilities from finding the simulator. Make sure to re-runnpm/yarn run iosafter doing so. - If that doesn't work, open the Simulator, and under the app menu select
Reset Contents and Settings.... After that has finished, quit the Simulator, and re-runnpm/yarn run ios.
If you're not able to scan the QR code, make sure your phone's camera is focusing correctly, and also make sure that the contrast on the two colors in your terminal is high enough. For example, WebStorm's default themes may not have enough contrast for terminal QR codes to be scannable with the system barcode scanners that the Expo app uses.
If this causes problems for you, you may want to try changing your terminal's color theme to have more contrast, or running Create React Native App from a different terminal. You can also manually enter the URL printed by the packager script in the Expo app's search bar to load it manually.