AutoKey VS Spring RTS game engine

I use AutoKey on Linux. It's less powerful than AHK but uses native Python which is nice: https://github.com/autokey/autokey

On Linux, the more direct equivalent to AHK is the similarly named AutoKey. AHK itself is never going to be cross-platform, due to the low-level it interacts specifically with Windows, but AutoKey is the Linux equivalent, designed to interact low-level with Linux in a similar way to AHK on Windows.

https://github.com/autokey/autokey ​

You can also try remapping mouse buttons. I use autohotkey to remap the middle clock to the right click. Autohotkey is windows only, but there is autokey which might help if you are a heavy middle click user like me

GitHub - autokey/autokey: AutoKey, a desktop automation utility for Linux and X11.

Seems the support would be a realistic feature, though, because it's based on https://springrts.com/ that does support MacOS X.

springrts: Designed for 3D rts games. May be worth looking into if that's what you're making. The site is kind of lack luster so I didn't do too much digging around.

...or Total Annihilation Spring, nowadays known as Spring RTS: https://springrts.com/

My current favorite is Beyond All Reason. Before BAR, my favorite was Zero-K. Both BAR and zk use the same game engine, SpringRTS. BAR and zk are very similar to one another, and they're successors for Total Annihilation and Supreme Commander.

Obligatory mention of another open source RTS engine (lineage tracing back to the original Total Annihilation): https://springrts.com/

Non-OSS Engine?

Total Annihilation for sure, the spiritual successor Supreme Commander is great but a bit too different for me. There's an open source recreation that's a bit rough to learn at first, but it's my favorite game of all time called Spring RTS. https://springrts.com/

The other thing is that if you're going to make an engine focused on rts games, you should probably study an existing RTS-focused engine. For example, here's the source code for Spring. Learn what it does, why, and how. You might decide this is good enough for what you want to do. You might decide this is pretty close, and you'll only want to extend it rather than start from scratch. You might decide to still start from scratch, but at least you learned something about requirements/ methods/ etc.

Pretty much any game on the Spring Engine (which Zero-K is on) will work on Linux.