@counterfactual/playground

0.1.5 • Public • Published

Playground Demo

This is an environment to run dApps (state channel-based decentralized applications) using CF.js. It allows to showcase different demo apps, presenting a variety of use cases where state channels are applicable.

You can see the app online at https://playground.counterfactual.com.

How do I run the Playground?

Requirements 📋️

Make sure your dependency tree and package builds is up-to-date. Run the following command at the monorepo's root directory:

yarn && yarn build

In order for the Playground to run at your workstation, you'll need:

  • A PostgreSQL database (>= 10.x)
  • A BIP39 mnemonic for the Server's funds account

Check on the Simple Hub Server requirements before running the Playground.

Running the Playground 🎪

You can use the following command at the monorepo's root to run the following Playground components:

yarn run:playground

This command will run:

Playing with bots 🤖

In order to play either High Roller or Tic-Tac-Toe locally, you'll need to run a bot package. You can run a bot package by running its own yarn start command on its directory. Refer either to the High Roller or Tic-Tac-Toe's README files for any specific setup required by the bot.

Once you have a bot up and running, you'll need to setup the Playground to force-matchmake with the bot's account. Since matchmaking works by choosing random users, it might not select the bot user when you click "Play" on the dApp.

In order to force-matchmake, the Playground listens to a flag that can be set via Local Storage, called playground:matchmakeWith.

Open the Playground's local URL, http://localhost:3334 and on your devtools's console, run the following command:

// Use "HighRollerBot" or "TicTacToeBot" as value
window.localStorage.setItem("playground:matchmakeWith", "<BotName>");

Refresh the page and you should see a ⚠️ Using dev flags message in the header. If you click it, it'll bring up a modal. It should reflect the value you set with the command mentioned above.

Now you're ready to play with a bot! 🤖

If you want to stop force-matchmaking, simply delete the flag by clicking the "Unset" action on the "Using dev flags" modal or by entering this command at your browser's console:

window.localStorage.removeItem("playground:matchmakeWith");

Be sure to refresh the page to apply the changes.

Playing with a specific user 👪️

You can use the same procedure described before to matchmake with a particular player. In order to do so, instead of using HighRollerBot or TicTacToe as the value of the flag, set it to the player's username.

Known issues

  • When using Firefox or any browsers without full support to Custom Elements, you can run the project with ES5 transpiling enabled (it'll slow down the live rebuilding a bit but it'll work). To do so, modify the start NPM script and add the --es5 flag at the end of the command.

Readme

Keywords

none

Package Sidebar

Install

npm i @counterfactual/playground

Weekly Downloads

1

Version

0.1.5

License

MIT

Unpacked Size

997 kB

Total Files

160

Last publish

Collaborators

  • alonbukai
  • cf19drofxots
  • ebryn
  • joelalejandro
  • snario