... , you could just store one byte per character space, then that ... one of 256 UDG characters in memory. It's up to you ... UDGs or have a second byte per character in your buffer ...

... , you could just store one byte per character space, then that ... one of 256 UDG characters in memory. It's up to you ... UDGs or have a second byte per character in your buffer ...

... />
I use a 96 byte dirtybuffer, 1 bit for each ... I fill an update array (256 bytes max, if this overflows ... /> IM2 is easy to set up, you need 260 bytes free ...

... compressed as it will take up that space in RAM.
256 different results at the bottom ... a code for a literal byte, so each chunk could have ... compute by trying multiple possibilities up to a given limit, the ...

... aspect!
[*]Easy to fire up - [I]any[/I] Spectrum emulator ... , covers all the basics in byte-size chunks.
[*]Hardly relevant ... , a plain Z80 MC code table, and several books.

... is 'asmentry' with register set up indicated. The return value (an ... to move one pixel row up or down or whatever takes ... for the top left byte, write the sprite data there, move right ... (INC H or zx_saddrpdown), write sprite data there, etc. Using something ...

... ) *or* p2 ***AGAIN ACESSING SCREEN BYTE S1***
S2 = (S2 * ... bit value you access each byte of screen twice: one read ... bits you access the middle byte four times: two reads and ... come up with a standard or some rules for the sprite designers ...

... Speccyman fault for locking me up in the demo corner dungeon ... basic as on my mock-up screenshot (hell, you could even ... on NES came on a 256 KB module, but the graphics ... be reduced to two, no sprite masks... Very possible. Using Delta ...

... Attributes. It will pick up whatever PAPER and INK vales ... br /> ld de,#3d00-256;Spectrum Character Set is ... add hl,de ;is made up of 8 bytes
... b ;to the corresponding first byte of Spectrum
... all 8 bits of the byte
.......
ld ...

... the FDC signals that a byte must be read from, ... So during one ReadSector command, 256 (or 512) DRQs will appear ... routine just continues and a byte is 'handled' after which ... that INTRQ has shown up and that the party ... of DRQs that show up is depending on the ...

... />
1) Load up the video in virtualdub. Export ... so the files end up named as chunk001 chunk002 ... br />
4) fire up bmp2scr (the older version) and ... />
5) Load up my compiler program written in ... 1 byte value 255 to mark the end of the table. ...

... examining and proofreading the first sprite sheet (email sent to ... , Im seeing three types of sprite:
1) Typical/Regular ... to someone, and thus free up your time for programming?... ... one byte regular, then one byte mask, but one byte regular, one byte ...

... at, please? (I can set up an FTP account for you ... or less assured of a byte every time, you'll probably ... able to do the 'read byte from the wire and immediately ... be spared all of this 'align everything on sector boundaries' business ...

... to do with the fall table built into AGD but I ... make a sound untill a sprite is spawned but obviously it ... after you level up I did change the sprite from an arrow ...

... .296 6.240 15'03% Sprite m?nimo de bola
4.148 35.256 6.280 15'11% Gr ... .084 7'42% Efecto hurry-up!
+561 39.013 2 ...

... my opinion - a general purpose sprite routine should be character based ... are in effect writing each byte of graphic data twice as ... a translation wrapper around each byte.

Since this ... imagine it being built up out of "sprite blocks"; one chimney, ...

... pixel based sprite routine....you still end up putting every graphic byte down ... twice and having to deal with up ... being written with the included sprite routines. Then try and ... the routines you have are up to the job. To ...

... pixel based sprite routine....you still end up putting every graphic byte down ... twice and having to deal with up ... only operate on a memory byte in (HL).

... A this way then set up something like ld a,(nnnn ... ,"A"
; ld bc,184*256+249
; push bc
;transfer Attribute Byte to e for easier use ...

... of time by setting up pre-shift tables. 256 bytes pre-shifted ... page boundary and use the byte itself to index the pre ...

... saying is you have one table for shifts or mirrors, ... one copy of the actual sprite...

It' ... see how having a table can help me logically ... of pixels held in one byte. Either reverse or shift ... (or optionally RR) on that byte, frankly.

...

... the unfinished Spectrum shoot-em-up, [URL="http://www. ... of bytes (such as sprite bitmaps to the screen), ... a simple 8x8 pixel sprite. LDI will do the ... a character cell by adding 256 to the address. In ... that (with a specific sprite routine, written for sprites ...

... do with my question regarding sprite data seeming to be packed ... talking about walking down a sprite table with the stack pointer, or ... , then the natural progression involves byte sequences of decreasing address.

... sprites as part of the sprite routine?

I thought ... doing this, flicker free and up to speed?[/QUOTE]

byte with next byte is too slow. the ...

... table
ld e,a
ld a,(de) ;read shifted byte ... a,(de) ;read shifted byte again
and #fe ... IS NONSENCE, BECAUSE NEXT BYTE OF GFX
... write complete and working sprite routine, you run ...

... entry point with register set up as indicated. It weeds through ... the 8-byte character buffer at SP1V_PIXELBUFFER. Then the sprite charactrers occupyuing ... to be changed to slice up the sprite graphics in 16x16 units ...

... need to write your own sprite routines. A pre-shifted XOR ... a Cybernoid game. Slubberdegullion supported up to 11 16x16 sprites, not ... ROM interrupt routine increments this byte (I usually put a couple ... . That's the sort of sprite routine you need, 13 16x16 ...