It surprises me how few people are aware of https://vim-adventures.com Beat that game and hjkl will feel just as natural as arrow keys, and so will a ton of vim commands. I think the creator does himself a disservice by selling 6 month licenses rather than lifetime. But 6 months is more than enough to play through it. I think it only took me a couple days. - Source: Hacker News / 2 months ago

I do not know any for emacs, but for Vim there is one: https://vim-adventures.com/. - Source: Hacker News / 2 months ago

That’s a good question. The built in tutorial is actually really good, you can launch it with “vimtutor” on the command line. It doesn’t give you everything, but its instructions and text to try things out on in the editor itself, which I find a good way to learn. It isn’t particularly programming focused either. For getting used to the motions especially https://vim-adventures.com can be a fun way, in its game... - Source: Hacker News / 6 months ago

Very cool! As an aside, I've learned so many things via games like this. Including vim (via https://vim-adventures.com/), which I now basically can't live without. - Source: Hacker News / 9 months ago

If you want to become thoroughly familiar with the commands of Vim and remember them forever, there is a browser game that can help you achieve this: https://vim-adventures.com. - Source: dev.to / 9 months ago

EnTT is a popular alternative to flecs for C++, which has different performance/memory characteristics. - Source: dev.to / 2 months ago

Https://pastebin.com/VPypiitk This is a very small experiment I did to learn the metaprogramming features. Its an ECS library using the same model as entt (https://github.com/skypjack/entt). In 200 lines or so it does the equivalent of a few thousand lines of template heavy Cpp while compiling instantly and generating good debug code. Some walkthrough: Line 8 declares... - Source: Hacker News / 10 months ago

Since we wanted a common game simulation that would be on both the server and the client we looked into a few libraries that would fit our ECS needs. It was decided we were going to write this common part of our game in C++, but rust was considered. C++ was a familiar language for us so naturally EnTT and flecs came up right away. I had used EnTT before, writing some small demo projects, so our choice was made... - Source: dev.to / about 1 year ago

Are you sure you don't want to use a C++ package manager? Libtcod is on Vcpkg and with that setup you could add the fmt library or EnTT. Fmt fixes C++'s string handling and EnTT fixes everything wrong with the entities of the previous tutorials. Source: about 1 year ago

There's also a performance question. While we can now use Blueprint nativization to convert Blueprints to C++ the result will be a fairly naive version, fast enough for most purposes but not if you're trying to push every bit of performance. This is where you're looking at making sure you're hitting things such as using the CPU cache as well as possible for an ECS system (Look at ENTT or Flecs if you want to see... Source: about 1 year ago