digging out a classic for the month

I just downloaded Rasterjack by str8games
str8games.itch.io/rasterjack
#commodore #commodore64 #c64

It's so much better if one's gender includes a banger chiptune and a starfield with some rasterbars and a text scroller.

C64 Raster Bars: Milasoft’s IRQ Lesson for Demo-Style Color Tricks
#Commodore64 #C64 #RetroComputing #MOS6502 #MOS6510 #Assembly #RasterBars #Demoscene #C64Studio #Milasoft

theoasisbbs.com/c64-raster-b...

Shock #megademo on SAM Coupé 🌈 🔊

The famous Spectrum demo (and aforementioned favourite of Quazar!) here making use of Ed Brindley's AY-3-8910/YM2149 interface card for RC2014 via @samcoupe.com bus adaptor.

Chuntey decoherence in the rasterbars is due to it being timed for the Spectrum, natch.

il ne manque que la music AdLib et les rasterbars ;)

and I see shoreline wave animation inspired by #amiga/#C64 #demoscene rasterbars :P

C64 Raster Chaining: Smooth Scrolling and Rainbow Bars in 6502 Assembly
#Commodore64 #C64 #MOS6502 #Assembly #DemoScene #RasterBars #SmoothScroll #RetroComputing #C64Studio

theoasisbbs.com/c64-raster-c...

Quantum Tunneling C64 Tunnel Demo: Linus Akesson’s Optical Illusion in Four Frames
#Commodore64 #C64 #Demoscene #LinusAkesson #Fjälldata #VICII #RetroComputing #8bit #DemoCoding #RasterBars

theoasisbbs.com/quantum-tunn...

I'm in there, with the top one-line BASIC program. I discovered you can tell basic the screen is where the IO pages are and use that to print to VIC registers. It gives better rasterbars than anyone expects from BASIC.

Simple palette tricks like rasterbars & gradients are p easy once you sorta understand VBL/HBL interrupts & single bitplane stuff is mostly just keeping track of word offsets and juggling bits (which I don't understand how to do fast), but anything beyond that is still a real struggle 😅

Nice to see a bank with rasterbars!

kulor - Rasterbars and Greetscrolls

www.youtube.com/watch?v=jZ0b...

Kulor - Rasterbars and Greetscrolls | Soundchip Salad

Game: Mighty Gunvolt Burst