Half-Life Singleplayer SDK 2.3 updated to compile with Visual Studio 2019 Created 2 years ago2022-03-19 12:34:05 UTC by Solokiller

I've updated the Half-Life Singleplayer SDK 2.3 to compile with Visual Studio 2019: https://github.com/SamVanheer/halflife-2_3

I've also fixed all warnings.

Basic testing done with WON version 1.1.0.8 and Steam Half-Life. No further support will be provided, but if you're interested in working with this SDK version or if you need guidance on fixing up old SDKs you can use this as a reference. See the commits for how to fix issues encountered when upgrading to a newer version of Visual Studio.

VS 2022 should work fine. Just open the solution in it, it'll automatically upgrade it.

But do note that you should only use this if you're making mods for WON. For Steam you're better off with newer SDKs.

Any chance this can compile under Linux?

Not unless you add support for it yourself. You can take the Makefiles from Half-Life Updated to use as a base, but the code isn't updated to compile on Linux so i can't say if it'll work without modifications.