-
Smooth Color Masked Sprites using fast page flip on 48kHere is a quick demo of using char based sprites using the Page flip method: a) Background is copied to buffer b) Sprites drawn on buffer c) Buffer …
... ; INCREASE H, THUS MOVING 256 BYTES FORWARD IN MEMORY TO FB0AH ... />
; SCREENTABLE
; HI BYTES OF SCREEN
ORG 0FB00H ... ,0E0H
; LO BYTES OF SCREEN
ORG 0FC00H ... -
On 48k, can I copy 4k before next screen updateFollowing on from my thread at [url="http://www.worldofspectrum.org/forums/viewtopic.php?topic=6423&forum=11"]http://www.worldofspectrum.org/forums/v…
... per byte copy, albeit 14 bytes per block rather than the ... more convenient 16 bytes per block that Gasman's ... /> At 12.5 T, 4096 bytes gets copied in 51200 T ... -
I would like to write emulatorHi guys, I'm new to this forum but I realise that you must get loads of posts from people asking "how do I write an emulator" so I'll try and be spe…
... have discovered. All of the bytes that I read from the ... -
I would like to write emulatorHi guys, I'm new to this forum but I realise that you must get loads of posts from people asking "how do I write an emulator" so I'll try and be spe…
... have discovered. All of the bytes that I read from the ... -
I would like to write emulatorHi guys, I'm new to this forum but I realise that you must get loads of posts from people asking "how do I write an emulator" so I'll try and be spe…
... in positive numbers that represent bytes without issue. -
Smooth Screen ScrollingHi Everyone, Any suggestions on what is the best way to do horizontal scrolling ie. in Zynaps fashion. I am working on a routine at the moment, whi…
... scroll, so he only rotate bytes that need to be rotated ... -
Smooth Screen ScrollingHi Everyone, Any suggestions on what is the best way to do horizontal scrolling ie. in Zynaps fashion. I am working on a routine at the moment, whi…
... to scroll. That's 4096 bytes, and the simplest way to ... screen into blocks of 256 bytes, each of which was 8x256 ... scroll a block of 256 bytes then required just the following ... -
zx32 and Windows XPI like zx32 and I use it for all the games I download from WOS. But does this emulator work under Windows XP ? You see, I am going to upgrade my comp…
... hexeditor for altering those DATA bytes yet, but you can alter ... -
Smooth Screen ScrollingHi Everyone, Any suggestions on what is the best way to do horizontal scrolling ie. in Zynaps fashion. I am working on a routine at the moment, whi…
... shifted they take up 5 bytes per line as there needs ... -
Smooth Screen ScrollingHi Everyone, Any suggestions on what is the best way to do horizontal scrolling ie. in Zynaps fashion. I am working on a routine at the moment, whi…
... background graphics. Preshifting requires 320 bytes per tile (4 versions). Which ...
