Add suport for Termux

[MBM711]

Termux is a terminal emulator for Android that provides a complete Linux environment on your mobile device.

https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://github.com/termux/termux-app&ved=2ahUKEwjP8vivn8qRAxUYK_sDHQe8B2EQFnoFCIMBEAE&usg=AOvVaw061i403_UA5SFp5ftrgnNy

[MTrop]

I'm not too familiar with Termux or even getting Java on an Android system (that isn't already the base install). If this is a worthwhile endeavor, then I'm going to need some help with this.

I feel like the guts of DoomTools itself will not need very much changing, but the Shell components that kick off running it will need some changes that those familiar with the environment will be able to provide.

EDIT: Java can be installed via APT.

[MTrop]

I guess another thing that needs to happen is that DoomTools will need to be available via APT for convenience and I'm not sure how to go about doing that (or if I even want to maintain the packages myself).

[MBM711]

For de GUI you can use Termux-x11
https://github.com/termux/termux-x11
and for building termux+termux-x11+DoomTools all in one you can use android NDK and android studio
https://developer.android.com/

If someone that have experience with building and mixing apk help you that process would be easier, because you can mix GUI functions on doomtools, that makes doomtools easier to use

[MBM711]

If you need to use Slade, I can open an issue on their GitHub page so you can mix Slade and DoomTools.

[MTrop]

I'm not so sure that an APK route is the way to go.

The best solution for getting DoomTools in Termux is via APT (its package installer). There's already a solution for AUR, the ArchLinux package installer, so I think a similar route will be needed for APT.

[MBM711]

Okay, and what about the GUI?

[MTrop]

The GUI is contained within DoomTools (doomtools --gui). If Termux with an x11 server also accepts packages via APT, it would be taken care of, there.