Search found 40 matches
- Wed Mar 07, 2018 11:53 am
- Forum: Programming
- Topic: Comparing two 16bit numbers...
- Replies: 10
- Views: 155
Simple. A comparison is just a subtraction with the result thrown away. or a ;clear carry flag ld hl,(highscore) ld de,newscore sbc hl,de jr nc,cont ;if highscore >= newscore, carry flag will be cleared ld (highscore),de ;if newscore > highscore, store new highscore cont ...
It is very sad that this discussion has resulted in @Rorthron leaving his admin role. I support every step and action that he took. 100%. I have made a decision: We will tighten up the forum rules. The ban will be changed to 2 weeks. A repeat of his message style will result in permanent ban with n...
No, no, no. I don't think calling out the mod team on stifling free speech, exercising their wielded power etc. is fair. Until proven differently, I remain completely convinced that this decision was born out of inexperience and a genuine desire to "keep things nice" around. I do think it was the wr...
I'm mostly with Einar on this one, though for slightly different reasons (which I would rather discuss in private, though). However, Pegaz , you make an interesting point. It's indeed one of the major nuisances of wos that useless and Spectrum-unrelated drivel has taken overhand there. However, I be...
It has something to do with the old system being inflexible and overwriting option settings. In theory, as long as fastloading etc. are enabled, the new system shouldn't be significantly slower though, no?
- Sun Feb 25, 2018 11:44 pm
- Forum: Programming
- Topic: Compact 64 column print routine
- Replies: 53
- Views: 1131
About wasted bits in the font data, what about sticking in a RES 4, (HL) at nextrow just after the font row has been written to the screen? This would ensure that only the first three bits of each character are printed, allowing for the spare bits to be used as flags for other code. That sounds lik...
- Sun Feb 25, 2018 11:40 pm
- Forum: Brand new software!
- Topic: Calling all ZX Spectrum Devs
- Replies: 21
- Views: 451
If you'd be interested in adding some non-game material feel free to include my dat fuzz beeper music album which is available for download here.