1. Download the jar from [release page](https://github.com/IzzelAliz/Arclight/releases) or [build server](https://ci.appveyor.com/project/IzzelAliz/arclight/build/artifacts).
This project uses Gradle 4.9 as build tool with [arclight-gradle-plugin](https://github.com/IzzelAliz/arclight-gradle-plugin).
To setup development workspace, clone this repository first, and type
```
./gradlew remapSpigotJar idea
```
This will generate proper spigot sources and srg mappings.
Finally, import the project. IntelliJ IDEA is the recommended IDE.
Due to a [MixinGradle bug](https://github.com/SpongePowered/MixinGradle/issues/9), you may build the project twice or the mixin shadows won't get reobfuscated.