This is the repository for the Maelstrom Mod for Minecraft 1.12.
Downloads are available on the wiki or on curseforge
You should be able to follow the Forge 1.12 Getting Started Manual. For intellij, you might need to run the "buildEnvironment" and "projects" gradle tasks if the resources fail to load.
To contribute, all you need to do is make a pull request based on the current release branch (currently 0.4.1). Please explain in detail what your pull request is changing. Then I will test and review your code. I may merge it in after looking at it, or I may have some suggestions or questions, so keep an eye on your pull request after requesting to merge it in.
Also, if it is a major change, you probably want to make an issue in the issue tracker, and I will look at it, and we can discuss from there.