Andy McCall 🔥
@andymccall.co.uk
I'm a tech that's interested in 8 and 16 bit retro and neo-retro computers 🖥️ and retro-gaming 🎮. I dabble in electronics. I program in Java , C/C++ and Z80 and 6502 assembly.
I love dogs 🐕
I'm interested in world news and US politics.
I love dogs 🐕
I'm interested in world news and US politics.
In attempt to finish my Pac-Man clone I've been researching sprite collision and bounding in #Z80 #assembly on the #AgonLight2 and I've finally managed to get it working.
I can now move this code into the main game and maybe start looking at getting some actual game play working 😀
#retrogamedev
I can now move this code into the main game and maybe start looking at getting some actual game play working 😀
#retrogamedev
October 18, 2025 at 12:14 PM
In attempt to finish my Pac-Man clone I've been researching sprite collision and bounding in #Z80 #assembly on the #AgonLight2 and I've finally managed to get it working.
I can now move this code into the main game and maybe start looking at getting some actual game play working 😀
#retrogamedev
I can now move this code into the main game and maybe start looking at getting some actual game play working 😀
#retrogamedev
Over the weekend I got my Hayes Optima 28.8k modem's motherboard swapped out with a WiFi Retromodem from Tindie.
The board simulates a proper dial up connection, and all the LED's match up perfectly too. It's such a tidy setup.
Next up is getting FidoNet and QWK working.
#retrocomputing #modem
The board simulates a proper dial up connection, and all the LED's match up perfectly too. It's such a tidy setup.
Next up is getting FidoNet and QWK working.
#retrocomputing #modem
October 6, 2025 at 8:06 AM
Over the weekend I got my Hayes Optima 28.8k modem's motherboard swapped out with a WiFi Retromodem from Tindie.
The board simulates a proper dial up connection, and all the LED's match up perfectly too. It's such a tidy setup.
Next up is getting FidoNet and QWK working.
#retrocomputing #modem
The board simulates a proper dial up connection, and all the LED's match up perfectly too. It's such a tidy setup.
Next up is getting FidoNet and QWK working.
#retrocomputing #modem