Tag: C 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…

  • 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 Windows Screensavers – Agon Light Graphics Programming

    I’m learning how to program the Agon Light, and as a project thought it’d be fun to try and program two of the classic Windows 3.11 screensavers – Mystify and Starfield Simulation. My aim is not to simply program the Agon Light by cloning the Windows 3.11 screensavers, but to learn how to program the…

  • 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…

  • Learning how to draw things on the Agon Light

    I’ve been having a bit of a play around with my Agon Light, trying to come up with some ideas for a future video. I’ve discovered it has quite a nice 320×240 64 colour video mode that has just enough pixels to be interesting. Here’s a little thing I managed to create. It started off…