Search found 45 matches

by keith56
Wed Jul 18, 2018 9:16 pm
Forum: Showcase your work!
Topic: 7 day programming project... Grime Z80!
Replies: 6
Views: 404

Re: 7 day programming project... Grime Z80!

Grime Z80 - Episode 3... Bring on the Grime! (and bullets)
The Grime game is actually starting to look like a 'game'... The grime can now grow, and the player can shoot... sort of!
And this is all working on all 11 systems!

by keith56
Wed Jul 11, 2018 9:17 am
Forum: Showcase your work!
Topic: 7 day programming project... Grime Z80!
Replies: 6
Views: 404

Re: 7 day programming project... Grime Z80!

Episode 2 of the Grime Z80 is now up... now with Moving cursor, color tiles and beeps!
by keith56
Thu Jul 05, 2018 1:25 pm
Forum: Showcase your work!
Topic: 7 day programming project... Grime Z80!
Replies: 6
Views: 404

Re: 7 day programming project... Grime Z80!

Generally I'm not that organized, but I think programming in assembly has forced me to improve (also the lack of constraints and sudden requirement changes that I'm faced with professionally helps!) Of course ChibiAkumas builds to 4 systems (CPC,ZX,MSX,ENT)... the tutorials were an extension of that...
by keith56
Thu Jul 05, 2018 12:19 am
Forum: Showcase your work!
Topic: 7 day programming project... Grime Z80!
Replies: 6
Views: 404

Re: 7 day programming project... Grime Z80!

Episode 1 of my 'Grime Z80' programming project is now public, Check it out!

by keith56
Sun Jul 01, 2018 11:53 am
Forum: Showcase your work!
Topic: 7 day programming project... Grime Z80!
Replies: 6
Views: 404

7 day programming project... Grime Z80!

Please see below for a teaser of a 'Massively multi-platform programming' project I'll be doing this week! I'm attempting to recreate an old XT-DOS game called 'Grime' on the Z80 - I'm going to try to do the whole thing in 7 days... sounds easy? well perhaps not! I'm going to try to make one game th...
by keith56
Wed Jun 20, 2018 10:47 pm
Forum: Brand new software!
Topic: ChibiAkumas for Spectrum 128K
Replies: 8
Views: 601

Re: ChibiAkumas for Spectrum 128K

For anyone interested, I was interviewed on the Ep30 of the 'Press Play On Tape' Podcast, in which I discussed developing ChibiAkumas, and programming in general!

https://pressplayontape.podbean.com/
(Episode 30: Z80 Assembly with Keith from chibiakumas.com)
by keith56
Mon May 28, 2018 3:39 am
Forum: Brand new software!
Topic: ChibiAkumas for Spectrum 128K
Replies: 8
Views: 601

Re: ChibiAkumas for Spectrum 128K

You can pre-order the physical release from Polyplay: https://www.polyplay.xyz/navi.php?qs=Chibi+Akuma+zx The digital version is available already to my Patreon backers, you're welcome to back be for $1 a month and then cancel after one month if you wish... I'm not looking to make money from the gam...
by keith56
Thu May 24, 2018 3:09 am
Forum: Programming
Topic: Beginner's ASM Tutorial: Multiplatform Z80 ASM development videos... with vampires!
Replies: 45
Views: 2561

Re: Beginner's ASM Tutorial: Multiplatform Z80 ASM development videos... with vampires!

Advanced Z80 Lesson A2 is up, covering the use of Interrupt Mode 2 https://youtu.be/W9QHdz_AbGQ Also check out the Web based version: http://www.chibiakumas.com/z80/advanced.php IM2 wasn't something I ever came across in CPC development, but It's really useful on the Spectrum, and on other systems w...
by keith56
Sun May 13, 2018 9:21 pm
Forum: Programming
Topic: Beginner's ASM Tutorial: Multiplatform Z80 ASM development videos... with vampires!
Replies: 45
Views: 2561

Re: Beginner's ASM Tutorial: Multiplatform Z80 ASM development videos... with vampires!

My latest Z80 Assembly Tutorial is up! Multiplatform Lesson 5 - covering using Arkosplayer (V1) for Music and SFX! https://youtu.be/Wt3hhcdXY5c This Video lesson matches the text lesson on my website, and you can get the source code as well...you can even get my music files and use them in your own ...
by keith56
Sun May 06, 2018 9:15 am
Forum: Programming
Topic: Beginner's ASM Tutorial: Multiplatform Z80 ASM development videos... with vampires!
Replies: 45
Views: 2561

Re: Beginner's ASM Tutorial: Multiplatform Z80 ASM development videos... with vampires!

My next Z80 lesson is up: Lesson A1: Binary Coded Decimal
This goes back to Z80 fundamentals, and covers how to use Binary Coded Decimal for addition, subtraction and comparison!

Video Lesson:


Text Based Lesson:
http://www.chibiakumas.com/z80/advanced.php