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Struggling with this routine... Any ideas?I'm trying to write a routine that plots 3 pixels to decrease the energy bar in the top right corner by 5 units, but it just wont have it! There mus…
... is required. Is the bar horizontal or vertical. Is it pixels ... />
I would post my code for decreasing the air supply ... ) I just looked at the code and I can't understand ... the screen (the bar is horizontal, and decreases to the left ... -
Trigonometric find angleHi guys, anyone knows a formula to calculate an angle between two coordinates, using basic?s function ATN , recent programming tools have ATAN2(dy,dx…
... />
If x is your horizontal distance and y is your ... all of this in machine code but the principle is the ... -
Spike: 48k onlyDoes anyone know what's going on with Spike? [URL=http://s1142.photobucket.com/user/daveyboyhughes/media/spike_zps232a1745.gif.html][IMG]http://i114…
... here's a visual example - scroll down the page slowly...
[CODE]
;
org $8000
;
ret
;
end[/CODE]
So, this is ... happen to the actual game code being decrypted against the wrong ... -
Games featuring... relevant bugsThere was a recent improvement to the WoS database in order to classify [URL="http://www.worldofspectrum.org/forums/showthread.php?t=34261"]Games fea…
... him.
[code];Cobra Night Slasher patch update ... jp $956a ;195 106 149[/code]
Some previous ... .[/quote]
[code]
;bad colour routine
[code]
;vindicators attribute fix
Add horizontal hardware scroll to ULA+In this case we must read a bit in the ULA+ for test if supported. And the future software that uses it must have to branch: 1. If hardware scroll i…
Tested the horizontal hardware scroll in a real machine, exactly a 128K clone done in a XC3S200A (MOD-VGA board).
[url]http://www.youtube.com/watch?v=mBAtyxzXkJA[/url]Add horizontal hardware scroll to ULA+In this case we must read a bit in the ULA+ for test if supported. And the future software that uses it must have to branch: 1. If hardware scroll i…
... who wants to write Z80 code with per-pixel colour, ... 48K machines. The hardware scroll is feasible in 48K machines ... a good 50pfs smoth scroll you need a shadow ... just have to software-scroll the static area back into ... me to apply hardware scroll only from X line ...Add horizontal hardware scroll to ULA+In this case we must read a bit in the ULA+ for test if supported. And the future software that uses it must have to branch: 1. If hardware scroll i…
Just wondering whether it is possible to change the ULA+ scroll position during frame refresh? That would allow, with some simple timing & constant time using code, having a static area at the top of screen.Add horizontal hardware scroll to ULA+In this case we must read a bit in the ULA+ for test if supported. And the future software that uses it must have to branch: 1. If hardware scroll i…
... of this hardware scroll are:
A) Scroll the background is ... tile attribute clash in smoth scroll games (horizontal and vertical).
scroll support:
[url] ... (3rd link) to try the scroll yourself.
