phaxDrop

My personal interpretation of the PixelPlush "drop game", implemented using the Phaser JavaScript game engine and Twitch's tmi.js library. There is no server-side code in this project; it relies entirely on client-side code and the localStorage data store.

Commands

The following commands may be used in the Twitch channel where the overlay is connected. Some require that the user be either a moderator or the broadcaster.

Command	Access	Description
!clearscores [username] [username...]	Moderator	Reset the overlay's localStorage, clearing score records. If no usernames are provided, all records are wiped.
!commands	Everyone	A link to this README section.
!drop [emote]	Everyone	Play the game!
!droplow	Everyone	Show the lowest score from the last 24 hours.
!droprecent	Everyone	Show the most recent drop scores.
!droptop	Everyone	Show the top score from the last 24 hours.
!help	Everyone	Alias for !commands.
!queuedrop [seconds]	Moderator	Begin a drop queue. The game either begins when !startdrop is called or after the number of seconds specified.
!resetdrop	Moderator	Reset an in-progress drop game.
!startdrop	Moderator	Drop everyone in the queue simultaneously.

Browser source

URL

Visit https://haliphax.github.io/drop-game/ and authorize the application via your Twitch account. Fill out and submit the Overlay URL builder form. Copy the URL from your browser and add it as a browser source in your streaming software of choice.

Configuration

There are several options you can play with that are exposed as optional URL hash parameters. Each of these (except for demo) is configurable from the Overlay URL builder form you are presented with during the OAuth flow after logging into Twitch and authorizing the app.

Key	Default	Description
demo	undefined	If this key is present, the background of the game will be set to dark gray (for testing)
gravity	400	The gravity to apply to sprites before their parachute is open
gravity_chute	60	The gravity to apply to sprites once their parachute is open
max_velocity	600	The maximum velocity of sprites (horizontal motion)
wait	60	The number of seconds to wait (after the last drop has landed) before resetting the game