Tag: Programming

  • Tilemap Game Engine Development – Agon Light C Programming

    In this video, I’ll show you how I built a tilemap system from scratch in C for the Agon Light, and integrated it into my existing game engine. Getting the physics engine to handle collisions with the tilemap was no easy task, but I’ll walk you through how I made it work. On top of…

  • Emulation Sucks

    … because it’s so realistic you still have to put up with the same problems you had 30 years ago… Ah yes, that’ll be the problem, something ate the system.ini file, because of course it did, didn’t it There’s some 30 year old muscle memory going on here, if I don’t think I can drive…

  • Dodgy DOS Development

    From the mind that brought you “let’s try to write games using just pure C” I have a new idea for making my life difficult. Let’s write DOS software using period correct tools… This is just me organising a thought, I’ve not started yet. Further research will be needed – or in other words, if…

  • Writing a game the hard way – from scratch using C – Part 2

    Join me on a journey as I attempt to write a game for my Agon Light using nothing but raw C programming. In this second episode I figure out how to make a very basic 2D rigid body physics system work. It doesn’t matter if you don’t have an Agon Light, I’m bringing you along…

  • Writing a game the hard way – from scratch using C – Part 1

    Join me on a journey as I attempt to write a game for my Agon Light using nothing but raw C programming. In this first episode I figure out what kind of game to make, look at some shareware games of the past and get a basic game engine working, using nothing but C code…

  • Stealing the Secrets of the NES – Agon Light Tilemaps in C

    Early computers weren’t powerful enough to draw full-screen moving graphics, so they had to use clever tricks. Let’s explore how Nintendo’s techniques for creating tile-based games on the NES can be applied to modern hardware. Using these methods, I built a scrolling tilemap system for the Agon Light using C programming.

  • Programming Bitmap Graphics – Agon Light using C

    In this video I look at how you can program the Agon Light to display bitmap images using C. I go through how to convert a PNG image into an RGB2222 format bitmap image, and then use the C library functions to load that into the Agon Light, and the VDP commands necessary to display…

  • Programming Language Easter Eggs

    Easter eggs are usually hidden inside our games and software, but did you know there are some hidden inside the tools and languages used to make that software? Come with me on a fun Easter diversion while we eat our bodyweight in chocolate, and look at six programming Easter Eggs. Some of these are from…

  • Agon Light Graphics Tests

    It’s the Easter holidays and I’ve got two weeks off work. Amongst highly exciting things like weeding the garden and waiting for a new washing machine to be delivered, I’m doing some programming. After spending a bit too long remembering how my own code works, I managed to create a simple starfield that looks quite…

  • Calculating Pi using Python – Gauss-Legendre and Monte Carlo methods – #piday 2024

    Let’s celebrate #piday in this appropriately short video by writing some #python programs to calculate Pi. The first method uses something called the Gauss-Legendre method. It works by iteratively refining an approximation of Pi, generating the answer digit by digit. When writing code to calculate Pi we run into issues trying to store the calculated…