Search found 52 matches

by seedy1812
Tue Jan 08, 2019 1:23 pm
Forum: ZX Spectrum Next
Topic: Games & SD Card
Replies: 11
Views: 625

Re: Games & SD Card

Unfortunately the licensing https://gitlab.com/thesmog358/tbblue/blob/master/LICENSE.md contains a long list of restrictions such as 'Furthermore you cannot charge a duplication fee.' So you can't sell games on it because the minimum OS needed to boot can't be on your SD card and if my fee includes...
by seedy1812
Fri Nov 23, 2018 4:12 pm
Forum: ZX Spectrum Next
Topic: Will we be able to play +3 Discs and how?
Replies: 3
Views: 555

Re: Will we be able to play +3 Discs and how?

If you mean using an external drive which would have plugged into Disk B connector at the back of the +3 then no as that connector is not on the Next
by seedy1812
Fri Nov 09, 2018 1:41 pm
Forum: News
Topic: SMS are Go!
Replies: 4
Views: 687

Re: SMS are Go!

SpectrumOldi wrote:
Fri Nov 09, 2018 10:41 am
But they should keep their pledge now that it's only the keyboards left.
That's been the case since Only The Board backers got their Nexts
by seedy1812
Mon Nov 05, 2018 4:27 pm
Forum: News
Topic: Port system documentation updated
Replies: 33
Views: 2568

Re: Port system documentation updated

should_draw_pixel(x,y) = ((x1 < x2) ^ ((x1 <= x) ^ (x <= x2))) && ((y1 < y2) ^ ((y1 <= y) ^ (y <= y2))) (^ is XOR, && is AND)

Does seem a bit expensive when you can easily do ( and its a lot easier to read )

should_draw_pixel(x,y) = (x >= x1 ) && (x <= x2 ) && ( y>=y1) && (y<=y2)
by seedy1812
Tue Oct 02, 2018 6:00 pm
Forum: ZX Spectrum Next
Topic: Wireless keyboard?
Replies: 10
Views: 2131

Re: Wireless keyboard?

You might be able to if a driver was written for the PI
by seedy1812
Fri Sep 28, 2018 1:13 pm
Forum: Z80 Assembly
Topic: Using hardware sprites
Replies: 6
Views: 2066

Re: Using hardware sprites

Have a look at Simon Brattel's example
http://www.desdes.com/products/oldfiles ... prites.asm
by seedy1812
Thu Sep 06, 2018 1:14 pm
Forum: Off-Topic
Topic: recommended joysticks...
Replies: 4
Views: 1079

Re: recommended joysticks...

Latest Core v.1.10.51 Supports SEGA Megadrive Joypads. It has been exhibited in large quantities at eBay, Aliexpress, etc. It is set at a cheap price. I've had a Genesis controller hooked up to my board since the day I got it...so it's always worked...what's changed exactly? more button support? fr...
by seedy1812
Wed Sep 05, 2018 10:45 am
Forum: Software
Topic: "Pimping" old games to have no attribute clash possible?
Replies: 16
Views: 8021

Re: "Pimping" old games to have no attribute clash possible?

No is the simple answer , the more complex answer is the game would have to be taken to bits , the drawing code removed and replaced with 8 bit drawing functions , the old 1 bit graphics removed and replaced with 8 bit graphics , the game then needs to be rebuilt ( things have moved about ) and / or...
by seedy1812
Thu Jul 19, 2018 10:56 am
Forum: Z80 Assembly
Topic: Collision detection
Replies: 7
Views: 1835

Re: Collision detection

Reminds me of this youtube clip https://www.youtube.com/watch?v=zkZhTt3KSjI (is Pixel Perfect Collision Impossible? - CODING SECRETS ) its Amiga related but might give people some ideas
by seedy1812
Thu Mar 15, 2018 10:50 am
Forum: ZX Spectrum Next
Topic: How Many Units in the 1st Cased Boxed Run?
Replies: 7
Views: 1246

Re: How Many Units in the 1st Cased Boxed Run?

The number of backers does not mean that's the number of units ordered. I myself am down as a Next Accelerated but also got Just the Board. I have a funny feeling that over 400 boards were made and sent out.