Josip Retro Bits @josipretrobits@qoto.org
- Country
- Croatia
Retro programming and other random stuff about 8-bit machines, mostly Commodore 64, Plus/4, Commodore Basic programming, Assembly, C, ...
If You like to support my work, you can buy me a coffee: https://ko-fi.com/josipretrobits
Joined Apr 2022
I made my first decent 10-liner game in Commodore Basic :) Check it out!
I made a simple Action Maze Chase Game in C for Commodore 64. Inspired by Iceberg Game by @notawizard
#c64 #retrocomputing #retrogaming #programming
A little bit more into the game's development, now we have some characters on the playground, enemy AI works, collecting something works, I do not know yet what, but something... 🤔 😎
This is not a Commodore 64 garbled screen, this is an action maze chase game under development in a C programming language 😎 😀
#c64 #retrocomputing #retrogaming #programming #commodore64 #action
Short BitArt Animation, Double Density 80*50, Petscii Art
Double density BitArt on C64 (80x50), using custom characters and a little bit of math :)
Have You ever used Basic compilers on C64? In this video I covered two basic compilers, Basic-Boss and Blitz!, and You will see how easy it is to use them.
#c64 #retrocomputing #commodore #basic #programming #compilers
Some freshly baked art on Commodore 64
inspired by: @bitartbot
REM loop x and y
120 a = (x + x*y):f=a-int(a/9)*9
REM poke f as color
#c64 #retrocomputing #basic #patterns #algorithm #commodore64
Finnaly it is out, as promissed: Having fun with Mandelbrot Set on Commodore 64 plus Big Thanks to my subscribers and everyone who love and support retro programming.
#retrocomputing #programming #fractals #c #basic #mandelbrot
Relaxing Aquarium Screensaver | Windows XP
In my new video: Check some interesting patterns on C64 created in Commodore Basic.
Hi-Res 10 Print Maze, Amiga or Croatian Checkerboard, ...
If you focus your eyes on the middle of the Mandelbrot Set (black "A" letters) you should see a 3d effect, as if that whole part is pushed in back.
Or this is just me and my screwed up eyesight?
Finally looking good! Dealing with floats in cc65 is a pain in the butt 😩
#c64 #cc65 #fractals #commodore64 #retrocomputing #mandelbrot
Hi, I made a video on how to modify SD2IEC devices (bare bone PCB type), so they can be used on commodore plus/4, c128 and c64.
How to change SD2IEC Device Number through software by using commodore basic commands. I wrote a small basic program to configure the device number on SD2IEC and you can keep it on an SD card in your SD2IEC device to be ready when needed.
Just found this demo in my files and I needed to put it online, whoever made this, made my day :)
#commodore64 #windows95 #c64 #retrocomputing #windows #demos
https://youtube.com/shorts/0IEBYWHCYQA
What is happening inside the memory of a commodore 64 during typing in a basic program and running it? Very interesting animation!
#commodore64 #c64 #retrocomputing #memorymap #basic
https://www.youtube.com/watch?v=NLeiEp-JWiE
I found this, a little bit older but still informative video: "How the MOS 6502 Sparked a Computing Revolution" and I would say: It's still sparking nicely :) #mos #6502 #commodore #apple #retrocomputing
Check out this very interesting bug in #commodore #basic that can be used in several ways. In one case this bug causes the listing of a basic code to fail but
in another case, you can create some magical #riddles using a REM Statement. #c64 #basic #rem #bug #retrocomputing #commodore64
https://youtu.be/vHKU-Z8k75U
- Country
- Croatia
Retro programming and other random stuff about 8-bit machines, mostly Commodore 64, Plus/4, Commodore Basic programming, Assembly, C, ...
If You like to support my work, you can buy me a coffee: https://ko-fi.com/josipretrobits
Joined Apr 2022
