# JoyDance ![image](https://user-images.githubusercontent.com/96280/163298419-6279f338-069e-4302-971f-b9d2e5fc9f7a.png) ## Demo https://youtu.be/f_1IkUHFdH8 ## Features - Play Just Dance 2016 and later on all platforms with Joy-Cons. - Playing with a Joy-Con (+ its strap) is safer and more comfortable than holding a phone. - No latency. - Better score than using a phone (hopefully). - No random disconnection. - Support up to 6 players. - Support all platforms: | | Xbox Series | Xbox One | PS4/5 | NSW | Stadia | PC | Wii U | |--------------|:-----------:|:--------:|:-----:|:---:|:------:|:--:|:-----:| | 2020-2022 | ✅ | ✅ | ✅ | ✅ | ✅ | | | | 2016-2019 ⚠️ | | ✅ | ✅ | ✅ | | ✅ | ✅ | ⚠️ **Important**: Can't use buttons on Joy-Con to navigate the UI in JD 2016-2019 (you'll have to use controllers/keyboard). See [#6](../../issues/6). ## How does it work? It pretends to be the [Just Dance Controller app](https://play.google.com/store/apps/details?id=com.ubisoft.dance.justdance2015companion), sends movements of the Joy-Con to your game console. ## Tested on - MacOS Catalina 10.15 with [TP-Link Bluetooth 4.0 Nano USB Adapter UB400](https://www.tp-link.com/us/home-networking/usb-adapter/ub400/). - Raspberry Pi Zero 2 W (Bulleye, kernel 5.15) with [MPOW BH519A Bluetooth 5.1 USB Adapter](https://www.xmpow.com/products/mpow-bh519a-bluetooth-5-1-usb-adapter-for-pc). Tested with 2 Joy-Cons and it worked just fine. ## Requirements - PC/Mac/Linux with bluetooth support. - [Python 3.7+](https://www.python.org) and [pip](https://pip.pypa.io/en/stable/installation/) installed. - 1 to 6 Joy-Cons. - It's **RECOMMENDED** to: - Use a Bluetooth dongle, because built-in Bluetooth sucks (or you will get disconnected constantly while playing). Make sure you buy a dongle with game controllers support, not just for audio devices. Not all dongles support Mac/Linux, so remember to check compatibility before buying. - Use a Nintendo Switch to update Joy-Con to the latest firmware & calibate its motion sensors. Ask your friends or bring it to the game shop if you don't have one. ## Installation 1. Download [the latest version](https://github.com/redphx/joydance/releases/latest/) and extract it into a folder. 2. Open that folder in Terminal/Command Prompt, then run this command: ``` pip3 install -r requirements.txt ``` #### Extra steps for Linux users
Click to expand! 1. Linux users may need to use [`hid`](https://github.com/apmorton/pyhidapi) instead of [`hidapi`](https://github.com/trezor/cython-hidapi) (not sure why `hidapi` couldn't find Joy-Cons on Linux). ``` pip3 uninstall hidapi sudo apt install libhidapi-dev pip3 install hid ``` 2. Create a new udev rule file at `/etc/udev/rules.d/50-nintendo-switch.rules` ([Source](https://www.reddit.com/r/Stadia/comments/egcvpq/using_nintendo_switch_pro_controller_on_linux/fc5s7qm/)) ``` # Switch Joy-con (L) (Bluetooth only) KERNEL=="hidraw*", SUBSYSTEM=="hidraw", KERNELS=="0005:057E:2006.*", MODE="0666" # Switch Joy-con (R) (Bluetooth only) KERNEL=="hidraw*", SUBSYSTEM=="hidraw", KERNELS=="0005:057E:2007.*", MODE="0666" # Switch Pro controller (USB and Bluetooth) KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{idVendor}=="057e", ATTRS{idProduct}=="2009", MODE="0666" KERNEL=="hidraw*", SUBSYSTEM=="hidraw", KERNELS=="0005:057E:2009.*", MODE="0666" # Switch Joy-con charging grip (USB only) KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{idVendor}=="057e", ATTRS{idProduct}=="200e", MODE="0666" ``` Reload udev rules: ``` sudo udevadm control --reload-rules sudo udevadm trigger ``` 3. Install [`dkms-hid-nintendo`](https://github.com/nicman23/dkms-hid-nintendo) (Joy-Con driver) if you're running Linux kernel older than 5.16.
## Usage 1. Open the phone pairing screen on Just Dance. 2. Connect your PC/Mac/Linux to the same Wi-Fi or LAN network as your game console. For Stadia you just need to connect to the internet. 3. Run this command: ``` python3 dance.py ``` or ``` python dance.py ``` 4. Open http://localhost:32623 (not https://...) in a web browser (32623 = DANCE). You can also open JoyDance on another device (connected to the same network) with this link: `http://[JOYDANCE_DEVICE_IP]:32623` (for example: `http://192.168.1.100:32623`). 5. Turn on Bluetooth and pair with Joy-Con by holding down the [SYNC button](https://en-americas-support.nintendo.com/app/answers/detail/a_id/22634) until the light move up and down. Press the "Refresh" button until your Joy-Con shows up. 6. Fill the form. - **Pairing Method**: | | Default | Fast | Stadia | Old | |--------------------|----------------|-----------|-----------|-----------------------| | Platforms | All but Stadia | X1/PS/NSW | Stadia | All, incl. PC & Wii U | | Game versions | 2020-2022 | 2020-2022 | 2020-2022 | 2016-2019 | | Pairing Speed | Slow | Fast | Slow | Fast | | Pairing Code | Require | | Require | | | Private IP Address | Host | Console | | PC/Console | - **Host's Private IP Address**: - The private IP address of your PC/Mac/Linux running JoyDance. Find this in the Wi-Fi settings. - Starts with `192.168.` or `10.`. - **PC/Console's Private IP Address**: - The private IP address of your PC/console. Find this in the Wi-Fi settings on PC/console. - Starts with `192.168.` or `10.`. - **Pairing Code**: get this from the game. 7. Press the "Connect" button next to Joy-Con to start the pairing process. 8. 💃🕺 ## FAQ 1. **What is the correct way to hold a Joy-Con?** Hold the Joy-Con (L)/(R) in your right hand, with your palm touching the back of Joy-Con. 2. **How to control with Joy-Con (L)?** - Up = X - Right = A - Down = B - Left = Y - L = R - ZL = ZR - Minus = Plus 3. **How to exit JoyDance?** Press `Ctrl + C` two times or close the Terminal window. 4. **Is it possible to port JoyDance to wearable devices like smart watches (Wear OS, watchOS...)?** Yes. I tested on a tiny [M5StickC Plus](https://shop.m5stack.com/collections/stick-series/products/m5stickc-plus-esp32-pico-mini-iot-development-kit) and it worked! But remember, some movements require you to move only the palm of your hand won't be recognized correctly. 5. **Can I play Just Dance 2017 (PC) and run JoyDance on the same PC?** Yes, you can. ## Acknowledgements - [dekuNukem/Nintendo_Switch_Reverse_Engineering](https://github.com/dekuNukem/Nintendo_Switch_Reverse_Engineering) - [tocoteron/joycon-python](https://github.com/tocoteron/joycon-python) - [Davidobot/BetterJoy](https://github.com/Davidobot/BetterJoy)