As I wrote in a previous post, programming a game engine in HIRES (”High Resolution”) is no small feat: its memory layout implies that contiguous lines on display are not contiguous in memory, there are some ”holes” in the memory section, individual pixels are written in reverse order inside a Read more…
The introduction of the concurrent memory model and the concurrency library in STL are major features brought by C++11. With prior versions, we had to resort to platform-specific extensions or library in order to write multithreaded applications, limiting the portability of the code. One of the new facility introduced is Read more…
My port of Conway’s Game of Life to the Apple II is now complete! The whole code is available on GitHub. Plus, there are four posts on this documenting my progression that could interest those who want to learn more about programming on the Apple II, Coding in C for Read more…
Now that my port of Conway’s Game of Life on Apple II possess a proper HIRES Title Screen, some kind of music would be great! In this post, I will present the sound capabilities of the Apple II then explain how I coded a (simple) music library. This is the Read more…
The Apple II was innovative in many ways. One of its most remarkable feats was that it was the very first home computer supporting color graphics! Think about it! While all its competitor could display 40 to 64 columns of ASCII characters, the Apple II could displays graphics with up Read more…