... what you mean. The sprite's parameters aren't ... to the Initialise sprite event and add in some ... LET IMAGE = ... in the sprite event.

The ... Go to sprite positions and put a player sprite where you ... want him to restart and you ...

... - this is done for each sprite in turn.

redraw ... />
I then reworked the sprite draw routine again, again, again ... ]I would suggest the sp1 sprite library that comes with z88dk ... 've never written a sprite routine and would like to be able ...

Manic Miner and Jet Set Willy use this ... ) ; Pick up a sprite byte
AND (HL) ; AND on the current background ... /> RET NZ ; Return if the sprite hit something already drawn on ...

... ) ; Pick up a sprite byte
AND (HL) ; AND on the current background ... /> RET NZ ; Return if the sprite hit something already drawn on ... />
Well, that's easy and tests for pixel perfect collision ... better if inside of the sprite is hollow eg. eyes or ...

... QUOTE=SkoolKid;801745]Manic Miner and Jet Set Willy use this ... ; Pick up a sprite byte
AND (HL) ; AND on the current background ... /> RET NZ ; Return if the sprite hit something already drawn on ... going in the wrong direction and the code would have been ...

... from Speccy) in terms of sprite size and layout?
[url]http ...

... address 49152)
- selectable OR / XOR / AND for show text
- support ... string can sign font switching and next byte select font number ...

... 49152)
- selectable OR / XOR / AND for show text
- support ... string can sign font switching and next byte select font ... into the z88dk driver already and they're fairly easy ... output now with scrolling, colour and terminal emulation (like sinclair' ...

Ah, yikes, didn't know it took SP1 lib took up so much memory.

Keep the music. When you feel confident, start writing a sprite routine and regain that 12k!

... confident, start writing a sprite routine and regain that 12k![/QUOTE ... . For example, the sprite engine and game code are completely ... do background animations and can do foreground sprite elements, though ... you need the sprite engine to manage and then place ...

Happy birthday Egghead.

25 years and still fresh. Little did you know what sprite routines and sprawling puzzle/arcade games lay ahead.

Perhaps a good time for me to try and complete it.

Congrats Jonathan.

... course, depending on the actual sprite positions and color clash, it may ...

... parallax scrolling background patterns and joining sprites up into ... there's also some horrendous sprite blanking and flickering problems.
... have to be few and far between, to avoid ... s written one scrolling and sprite routine and everyone's copied it ...

... the Z80 machines had) and developer skill at coding those ... were inevitably used to writing sprite routines (they had no ... skilled in writing complex sprite multiplexers) and so had an even ... ideally suited to isometric graphics and could possibly have been ...

... tried a load of different sprite animations before anything else (some ... sprite mock ups are included with ... a bit crap at writing sprite routines(!), and (b) there weren't ... you've got one controllable sprite moving around you're 90 ...

... with colour changes too. And do away with some of ... your final code runs), and write a tile renderer that ... as fast as possible. And if you're using 16 ... just pre-load the registers and use PUSH, but there ... Then chuck in your fastest sprite routine, and off you go.

... locations etc.

sprite editor is another thing, dunno ... />
I think a sprite editor would be almost impossible ... sprites and instead has game specific software sprite routines, and since ... write a database of sprite routine locations in various ...

... would be that the beeb and amstrad "playing resolution" would be ... would have all of its sprite movement and positioning available in hardware ...

... screen printing, drawing routines and all calculations for placing items ... game screen buffer around and watching how fast things ... removed when the new sprite routines and screen handling routines were ...
thanks for revisting and finding that there has been ...

... and lines and circles, but the other has a machine code sprite drawer and ... pages and pages of fascinating example ...

... of asm procedures, sprite data and other data must be ... Procedures---------Procedures are without parameters and local variables

sprite data and other data must ... and from cell coordinates x_map and y_map. Map cell in screen is sprite ...

... from WOS, with some manual sprite cleanup and new background graphics (from ... Game Gear). I've retained sprite dimensions and limited background tiles, so ...

...
1) Use source control and commit small changes often. It ... you document yours functions, procedures and APIs.
Have to ... have is basically a sprite loop and a game loop. They ... calling functions within functions and passing values in registers ...

... faff to program for and very slow compared to ... 21 bits of memory and a few boolean logic ... very little about that. And yeah I suppose the development ... framebuffer really a commonly used and hard-to-avoid technique ... it's useful for sprite collision and such.

... where also included plus sprite/coin positions and directions of entity' ... swing is also a big sprite and when willy collides with a ... sprite , swing or coin I check which one and act ... is rotating using specbase's SPRITE ROTATE and others are mirrored including ...

... faff to program for and very slow compared to ... to the screen memory, and even with a good speed ... number to a lot and would make it not ... framebuffer really a commonly used and hard-to-avoid technique ... it's useful for sprite collision and such.[/quote] For the ...

... where also included plus sprite/coin positions and directions of entity' ... swing is also a big sprite and when willy collides with a ... sprite , swing or coin I check which one and act ... is rotating using specbase's SPRITE ROTATE and others are mirrored including ...

... reserve a tile sprite for each entity and let NIRVANA draw ... screen, POKE a new sprite position, and NIRVANA will automatically draw ... easy solution. Use last sprite number to draw player, ... multicolor versions of enemies and scenery graphics, perhaps recreating ...

Einar Saukas
can i give you idea about sprites?

you can use sprite carpet and draw sprites fastly
carpet sized 2048*high dots
i use similar method in Abbaye des Morts.

... death animations before making the sprite disappear and spawn at a far ...