Peaceful Pie

Connect Python with Unity for reinforcement learning!

Video:

CI

You need to install both into Unity project, and into your Python environment.

In Unity, go to Window | Package Manager
- change the dropdown in top left to 'Packages: In Project'
- check that Newtonsoft Json appears
- if Newtonsoft Json is not already in your project:
  - click on the '+' in the top left, and choose 'Add package by name...'
  - put the name com.unity.nuget.newtonsoft-json, then click 'Add'
In Unity, in your project's "Assets" folder, create a "Plugins" folder, if it doesn't already exist
First install AustinHarris.JsonRPC:
- Download https://www.nuget.org/api/v2/package/AustinHarris.JsonRpc/1.2.3
- rename to have filename suffix be .zip (you might need to turn on options to see all file extensions)
- unzip the resulting zip file
- copy lib/netstandard2.1/AustinHarris.JsonRpc.dll into your Plugins folder
- select the file, in your Plugins, and in 'Inspector' unselect 'validate references', and click 'Apply'
Click on 'Releases', on the right of the github page
- in the most recent release, download PeacefulPie.dll
Copy PeacefulPie.dll into your Unity project's Plugins folder
If on Mac silicon:
- in Unity, goto Plugins, click on PeacefulPie.dll
- in Inspector, change 'CPU' setting from 'Intel' to 'Any CPU', then click 'Apply'
- do the same for AustinHarris.JsonRpc.dll

You should be good to go :)

pip install -U peaceful-pie

currently tested with:
- python 3.10
- Unity 2021.3.16.f1
support Python version: >=3.8.0, <4.0.0
please create an issue if your preferred platform is not supported (I'm guessing I might need to downgrade Python a little? Let me know!)

I'm usng Visual Studio for Mac to write this.