... , and shows many things like masked sprites, beeps, keyboard detection. ... It assumes that you know how to install a z88dk installation with ... don't have to worry about writing a sprite routine, a ... Sprite Demo 1

A simple demo program to show how ...

... to address 0 (into the ROM). If you position a sprite ... optional stuff, deciding what to erase and what to draw next, comes after ... the beginning of the interrupt to draw/animate tiles, and ... />
This is exactly also how BIFROST* works! Except the drawing ...

... next version of documentation describing how to do so) but you ... br /> [*] Erase the bitmaps from the multicolor area to start with ... [QUOTE=Gilby;608154]Einar, how feasible would the Bifrost engine ... to be replaced when drawing (thus some parts of the same sprite ...

... the assumption that the sprite can't pass through ... game will be using... Masked sprites means we can ... involve my assumptions about the sprite engine (I don't ... or even adding much to have masked sprites in a ... ...

Any how... I will no doubt create ...

... screen flip.
[/QUOTE]
how many tunes are in game ... , involve my assumptions about the sprite engine (I don't see ... essential or even adding much to have masked sprites in a game ... have prepared routine able to put four masked 24x24 sprites in one ...

... am frankly astounded at how far Bifrost* has been ... }
}

// erase player sprite
if (HRC2OFFSET(hrcPlayer) == 3 ... else {
// draw player facing to the left
if (f ...

... move a sprite, you just need to update it (and also erase it ... "fill" a bicolor position (useful to erase it). That's nothing else ... much CPU left to animate them. In practice, sprite support should be ... ]NIRVANA ENGINE[/B] demo to see how it's done).

... parameters that specify how much the sprite needs to be rotated ... listed in this directory to the sprite's individual characters. ... SP1_DRAW_MASK2 is for a masked sprite char with graphics shifting ... SP1_DRAW_MASK2RB is for a masked sprite char that has no ...

... /> It really depends on how you are drawing to the screen.
to erase and then redraw, you want to position your halt to give ... now is antoniovillena's FASE sprite engine (which, btw, you ... /> [quote]
Still struggling to see how I can play a sound ...

... much more complex and hard to learn language.[/QUOTE]
... fast, masked sprite library, with a tiled background, a library to handle ... yourself the part to connect the input (joystick) to the output ( ... layout, the stack pointer, how much data can you store ...

... change the PAPER around the sprite to something lighter it's an ... pillar instead of cyan, so how about this - make those ... would probably have to make two passes; one to erase the background pixels ... and a second pass to draw the sprite conventionally over what's ...

... code snippet for writing masked sprites to screen that is ... be clipped to character-resolution rectangles. The sprite data structures ... more complicated than how most people's sprite routines work.< ... That actually works out to 24 different unrolled draw loops ...

... when I try to get again inside each sprite control, the only ... list of types which used to be there before (None, ... I have no idea of how to code, is there any way ... to make the easy selection come ... ]

If you erase all the text in an ...

... framerate - unless you were to keep assigning sprite slots between completely different ... in the Speccy version every sprite is masked. Tons of ANDing and ... ?

To be honest, though I principally know how things work ...

... tells the first thread how many sprites to display.

... time, thread 2 encounters a "SPRITE ERASE 3" command. It dutifully removes ... thread 1 will try to read the sprite data - but it ...
To get around this, you make sure that the sprite drawing ...

... tells the first thread how many sprites to display.

... time, thread 2 encounters a "SPRITE ERASE 3" command. It dutifully removes ... thread 1 will try to read the sprite data - but it ...
To get around this, you make sure that the sprite drawing ...

... few ways to draw a sprite, so its interesting to see how others code ... draws each line of a sprite to the right position, most of ... , I tended to use a custom sprite routine for each sprite so I ... shots fired - four pixels deep (masked), with a very simple mask ...

... have liked to have to return to the ship to repair it ... br /> I love the main sprite & animation, especially when ... almost disappointed to see it turned inside out when masked black ...
Thanks! Still need to learn how to draw, because I could have ...

... .

[b]1. Masked sprite draw routine from SP1[/b ... pixels of the current sprite char to form the graphic written ... ld (SP1V_PIXELBUFFER+0),a ; store to current background
[/code]
how the pattern flood filler ...

... I now understand how you can find ... ------------------------------------------------------------------------------
; Displays the masked sprite

MAIN ... to store the
NEW_B2 defb $00 ; masked sprite ...

... want my advice for learning how to manage movement:

-Forget ... go:

To move a sprite, you have to erase the previous position ... to your speccy in its BASIC English, and you will see how ...

... 't even work out how they're getting it ... using INK and PAPER to draw those coloured contours.< ... XORing the sprite data, then setting the INK to BLACK, and ... seems a bit bizarre since to erase them, you could XOR ... you'd still have to retrieve the attributes from ...

... recombination, ring buffers, sprite/tile counting to avoid problems with the ... buffer, and this is how they are processed at draw ... LD, which also serves to erase the 'old' sprite/bg data. If ... contains another 'new' sprite, it switches to OR instead. Finally, ...

... colour between vblanks to see how fast the code ... ; simplest way to erase previous player sprite is to draw a blank ... player_fracX)
; draw player sprite
ld hl, empty_box
; draw column aligned sprite, arbitrary row
; DOES ...

... colour between vblanks to see how fast the code ... ; simplest way to erase previous player sprite is to draw a blank ... player_fracX)
; draw player sprite
ld hl, empty_box
; draw column aligned sprite, arbitrary row
; DOES ...

... border colour between vblanks to see how fast the code runs ...
; draw column aligned sprite, arbitrary row
; DOES NOT ...
; draw column aligned sprite, arbitrary row, always using a ...
; draw an 8x8 sprite arbitrary x, y position

... border colour between vblanks to see how fast the code runs ... />
; draw column aligned sprite, arbitrary row
; DOES NOT ... of a 16x16 sprite
; de = pointer to 32 bytes graphic ... of a 16x16 sprite
; de = pointer to 32 bytes graphic ...

... got a bright idea today how to improve such excellent emulators a ... one new released emulators, but how about a build in Basic ... Colt with extra commands for masked sprites, chunks, painting on ... existing emulators are asked now to include this in their emulators ...

... .
Is it possible to connect the monitor to Speccy ? I suppose ... the Speccy and connect EGA to digital outputs directly. But in ... Horisontal retrace. Does somebody know how to do this or give me ...

Anyone know how to get DSK images working on the zx32 emulator???

Please help!!