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Help understanding some z80 asmI'm trying to work out how to represent the structure of a "sprite" in the SAM as "Grabbed" by SmallC. I can see the assembler implementation but I …
... the start of the block in the current screen page (specified by ... order to temporarily switch the screen in. If the
... fitted ), blit them onto screen using that rom routine, then ... moving sprites straight onto the screen pointer using my existing software ... -
Help understanding some z80 asmI'm trying to work out how to represent the structure of a "sprite" in the SAM as "Grabbed" by SmallC. I can see the assembler implementation but I …
... Screen modes 3 and 4 only.
Place a block ... of data on
(0133H) the screen at given ... top of the
screen and 191 at the bottom ... the top scan of the block, all bytes of
... saying that each line of block must be always at ... -
Aggravating problem with screensI've rewritten my Sam C runtime emulator code ( well almost ) to allow me to use my own routines for blitting sprites onto the screen, storing tiles …
... it transfers to the target screen by whatever bastardised mechanism they ... the active routines onto whatever screen is sitting in the ... will get maybe a 2k block written to it of sprite ... making the best compromise between screen write speed and game flexibility ... -
Aggravating problem with screensI've rewritten my Sam C runtime emulator code ( well almost ) to allow me to use my own routines for blitting sprites onto the screen, storing tiles …
... this:
The 16k block with the sprite routines in ... :
byte 1: return block
byte 2: return address ... br /> - - page in sprite data block ( if not already there )
- VSYNC - active screen is now back buffer, previous ... -
Autorun BASIC programsIs it possible to write a basic program which will autorun after typing in LOAD ""? Thanks
... block into two parts to maky copying possible, 1 holding the screen ... -
k7zx, a utility to load programs to Spectrum at very high speedk7zx is a windows program that convert .tap, .tzx , .sna and .z80 files to a wav file that can be played to a real Spectrum. You can down load it f…
... -PC Interface loads a complete screen in 1 second.
For ... 1/18 of the screen so a block of 5x9 would be ... -
Valentines Game Club wc 14/02/07why not celebrate st valentines day, by playing one of these valentine inspired games, and don't forget to send your secret valentine card to your se…
... the floating blocks has another block above it leaving a gap ... for him and the upper-block has a killer toaster on ... idea how to do this screen at all. Any help appreciated ... -
RealSpec screen$ saves?????Yeah ok, so how do I get RealSpec to save out a screen$ is the scr format? It's a good emulator, no doubt about it, but I just can't find an option …
You can also save a screen by pressing Alt-F9 to dump a block of memory -- the default address and length are that of the Spectrum's screen. -
Cybernoid editorSo, my long tern goal is to make my own Cybernoid or Rex like game (see an ancient thread about Sprite advice)...but my skills are somewhat lacking..…
... from the edge of screen, you can put the ... them as a CODE block in your editor's ... the bottom of the screen are POKED there directly ...
Entering tiles into the screen are a hybrid since working ... out screen coordnates as direct POKEs ... -
Several FUSE questions/ProblemsHi. I've asked this on comp.sys.sinclair, but anyway, I'll ask it here too to see if I get different replies. I'm trying to use FUSE in Ubuntu Linu…
... the screen doesn't change its aspect ratio. A black block appears ... at the side of the speccy screen. When ...
