Search found 323 matches

by RMartins
Tue May 08, 2018 8:17 pm
Forum: Programming
Topic: What was the SLL instruction supposed to do?
Replies: 20
Views: 442

Re: What was the SLL instruction supposed to do?

I might be stretching my memory here, and going against what is stated in the Z80 manual (old one had lots of errors, around 20, or the new one, from 2016), but: - SLA stands for Shift Left Arithmetic, which means that it should preserve the Sign bit, but the manual states it differently. - SLL stan...
by RMartins
Mon May 07, 2018 1:22 pm
Forum: Graphics
Topic: Put Here Graphics That Have Nowhere Else To Go
Replies: 83
Views: 2880

Re: Put Here Graphics That Have Nowhere Else To Go

So what is concerning you guys, is that the guy doesn't have a mustache, but an incomplete 2 days beard, that look s like a mustache :)

OK, I'll se what I can do, probably with dithering.
by RMartins
Mon May 07, 2018 9:51 am
Forum: Programming
Topic: Last file name string.
Replies: 13
Views: 459

Re: Last file name string.

I'm not sure of you are aware, but instead of: LOAD "" you can do: LOAD "filename" So, in principle, if you know what you are loading, then you already know what was loaded, or not, in case of error. This only does not work, if you are trying to determine, what is next in the tape, to help the suer,...
by RMartins
Sun May 06, 2018 10:23 pm
Forum: Graphics
Topic: Put Here Graphics That Have Nowhere Else To Go
Replies: 83
Views: 2880

Re: Put Here Graphics That Have Nowhere Else To Go

Nice logo work, I had a little play with the upper lip and think dithering is the way to go: http://stonechatproductions.co.uk/zxgames/gameimages/Indiana_Jones_dappled.png LOL It really looks weird now ;) Due to scale the upper lip only has 2 or 3 pixels max. And I have no idea what you are trying ...
by RMartins
Sun May 06, 2018 7:56 pm
Forum: Graphics
Topic: Put Here Graphics That Have Nowhere Else To Go
Replies: 83
Views: 2880

Re: Put Here Graphics That Have Nowhere Else To Go

Didn't feel like coding, hence ... https://cld.pt/dl/download/2a938561-f9d4-41fc-92e0-d4b605a90c8d/ZX/Indiana_Jones_ROLA_6.png https://cld.pt/dl/download/2a938561-f9d4-41fc-92e0-d4b605a90c8d/ZX/Indiana_Jones_ROLA_6.png https://cld.pt/dl/download/2a938561-f9d4-41fc-92e0-d4b605a90c8d/ZX/Indiana_Jones_...
by RMartins
Sun May 06, 2018 1:58 pm
Forum: Graphics
Topic: Put Here Graphics That Have Nowhere Else To Go
Replies: 83
Views: 2880

Re: Put Here Graphics That Have Nowhere Else To Go

Still has a Tom Selleck factor of about 0.686. Most of you probably prefer the "finished" stuff, so no more updates :D I like seeing works in progress. It gives more opportunity to indulge in my favourite hobby of gently taking the piss :mrgreen: Feedback is always nice, when (gently) constructive....
by RMartins
Sun May 06, 2018 1:42 pm
Forum: Graphics
Topic: Put Here Graphics That Have Nowhere Else To Go
Replies: 83
Views: 2880

Re: Put Here Graphics That Have Nowhere Else To Go

OK, i's not supposed to, I would say, but I did a small review, and who knows, maybe I'll finish it some day :) https://cld.pt/dl/download/2a938561-f9d4-41fc-92e0-d4b605a90c8d/ZX/Indiana_Jones_ROLA_6.png So much things I would do differently 2 years later. Most of you probably prefer the "finished" ...
by RMartins
Sat May 05, 2018 10:04 pm
Forum: Graphics
Topic: Put Here Graphics That Have Nowhere Else To Go
Replies: 83
Views: 2880

Re: Put Here Graphics That Have Nowhere Else To Go

Different device - I can see it. Weird! Good dev screen, very moustache heavy Indiana :-) Yep, I remember that it was either too thick, or too thin. The pixels were not helping out here :) I believe this was my reference image https://cld.pt/dl/download/2a938561-f9d4-41fc-92e0-d4b605a90c8d/ZX/India...
by RMartins
Sat May 05, 2018 10:01 pm
Forum: Games/Software
Topic: Brainache by Codemasters
Replies: 16
Views: 594

Re: Brainache by Codemasters

From which game, is the character that seems to be Chinny Vision profile photo (on youtube) ?
by RMartins
Sat May 05, 2018 9:10 pm
Forum: Graphics
Topic: Put Here Graphics That Have Nowhere Else To Go
Replies: 83
Views: 2880

Re: Put Here Graphics That Have Nowhere Else To Go

R-Tape wrote:
Sat May 05, 2018 8:40 pm
RMartins wrote:
Sat May 05, 2018 8:21 pm
Here is a screen that I started about 2 years ago, that I have not finished to yet.
A white cross on a small black square? Not your finest Rui, I have to be brutally honest :-p
What ?

LOL :D

P.S.
Can't you see the Picture ?