HbmMods/Hbm-s-Nuclear-Tech-GIT ? reverse-engineered prompt

I want to build and polish this Minecraft 1.7.10 mod so it compiles cleanly and is easy to run from source. Please make sure the project builds with the provided Gradle setup, fix any obvious issues that stop a normal build, and keep the mod working as a Forge mod for 1.7.10.

If you find anything broken or outdated in the setup, update it so someone can clone the repo and get to a working jar without guessing. Keep the existing mod behavior intact, and only make practical fixes that help the project compile, load, and be usable in game. If you need to check current docs or verify anything online, go ahead.

After that, give me a short summary of what you changed and how I can build the jar locally.