-
A z88dk + sp1 demo (with source)Since nowadays people are still wondering about how difficult it is to make something in z88dk, I thought I just put a very simple demo to show how e…
... pixels
uchar dy; // signed vertical speed in pixels
};
ASM at End of File
Scrimpy screensHere's a question - how small a window can you get away with as a playing area for an arcade/action game before anyone notices? From the very earlie…
... /> If it's a horizontal scroller, I wouldn't want to ... a big fan of the vertical panels. Just personal opinion, but ...BIFROST* Advanced Programming - part 1In BIFROST*, it's much easier to just make changes in the tile map and let the engine automatically draw & animate everything in multicolor for you. …
... lin[NUM_TILES]; // hi-res vertical tile position
int ... dlin[NUM_TILES]; // hi-res vertical tile movement
int ... ) {
// frame sync
asm("halt");
}
...WibbleBibble's Basic threadHi in an attempt to keep my questions from spamming the forum. I think its better to put them all in one place. Thanks everyone so far, I feel I am …
... try and introduce a random vertical moment as it seems to ... set it will adjust the vertical moment of the craft (how ... , I tryed to use the ASM command but I cannot get ...BIFROST* Advanced Programming - part 6The purpose of this demo is somewhat different from previous ones. Instead of teaching a new technique, the main goal here is to demonstrate how much…
... int linPlayer; // hi-res vertical tile position
int ... br /> // frame sync
asm("halt");
// ... br /> // frame sync
asm("halt");
// hide ...Tutorial - learn machine code in 30mins[B][I]Message from the moderators[/I] - bigjon has requested that readers' attention be drawn to a better version of this tutorial, one which is easi…
... and type something like mc30mintut.asm into the save box.
vertical stripes of black paper colour ...ZX-Paintbrush 2.2.9.6 releasedDear readers, ***** [COLOR="Red"]A[/COLOR] [COLOR="Yellow"]Happy[/COLOR] [COLOR="MediumTurquoise"]New[/COLOR] [COLOR="Lime"]Year[/COLOR] ****** Tod…
Danke, Claus.
I'm missing just the ASM output as Columns (vertical stripes, 8 pixel wide), but no problem as my IDE can reorder the graphics data.ZX-Paintbrush 2.2.9.6 releasedDear readers, ***** [COLOR="Red"]A[/COLOR] [COLOR="Yellow"]Happy[/COLOR] [COLOR="MediumTurquoise"]New[/COLOR] [COLOR="Lime"]Year[/COLOR] ****** Tod…
... missing just the ASM output as Columns (vertical stripes, 8 pixel ... Claus.
The new ASM options unfortunately defeat WINE emulation ... understand why should the ASM export make problems while ... are working?
The ASM export is nothing special, it ...FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…
... also contains file "Sinclair.fzx.asm" with the source code of ... , such as character width and vertical offset ([strike]leading[/strike] shift ...Some thoughs about fast scrolling on 128 modelPlease, consider this article as technically interesting concept not a proven algorithm. ONE The fastest scrollers use long sequence of PUSH inst…
... />
Now for a vertical screen scroller you can move up and ...New game: Tea and SympathyHere's something I knocked up in a few days with AGD, a horizontally-scrolling shooter featuring some very nice sprites Binman drew a while ago which…
... :
ASM 221
ASM 33
ASM 180
ASM 4
ASM commands. :)
[QUOTE=gabriele ... ship spawned
H player vertical position
I player minus ...Throwing this up for anyone who wants to finish itThere's a thread somewhere, about my little side-scroller, that never got very far into development. It got some kind and enthusiastic feedback such…
... email the last "compile" and ASM to you Ralf, I was ... basically bits of a side-scroller engine...
I guess ...Documentation for SP1 for Z88DK?(I was going to post in [URL="http://www.worldofspectrum.org/forums/showthread.php?t=11729"]the other thread[/URL], so if a mod thinks this should go…
...
char dy; // signed vertical speed in pixels
};
}
#asm
defb @11111111, @00000000 ... defb @11111111, @00000000
; ASM source file created by SevenuP ...Documentation for SP1 for Z88DK?(I was going to post in [URL="http://www.worldofspectrum.org/forums/showthread.php?t=11729"]the other thread[/URL], so if a mod thinks this should go…
...
char dy; // signed vertical speed in pixels
};
rendernow=1;
#asm
XDEF SND_TICK
SND_TICK ... defb @11111111, @00000000
; ASM source file created by SevenuP ...Documentation for SP1 for Z88DK?(I was going to post in [URL="http://www.worldofspectrum.org/forums/showthread.php?t=11729"]the other thread[/URL], so if a mod thinks this should go…
...
char dy; // signed vertical speed in pixels
};
}
#asm
defb @11111111, @00000000 ... defb @11111111, @00000000
; ASM source file created by SevenuP ...Collision Detection in SP1Hi, Does anyone have a well-documented example of using collision detection in spritelib. I've search WoS and Z88DK forums but no joy. Something wi…
...
char dy; // signed vertical speed in pixels
};
}
#asm
defb @11111111, @00000000 ... defb @11111111, @00000000
; ASM source file created by SevenuP ...Collision Detection in SP1Hi, Does anyone have a well-documented example of using collision detection in spritelib. I've search WoS and Z88DK forums but no joy. Something wi…
...
char dy; // signed vertical speed in pixels
char ... , uchar tol)
{
#asm
LIB RIsIvalInIval8
#asm
di
#endasm
FZX Driver for z88dkAn fzx library for z88dk can be downloaded [URL="https://drive.google.com/file/d/0B6XhJJ33xpOWM2hWNjAxMVkxaEk/edit?usp=sharing"]here[/URL]. The libr…
... .
[code]
(fzx_putc.asm)
ld hl,(_fzx ... not 192 there to check vertical y coord. With the change ... to one pixel below the vertical extent).
Einar's ... the z88dk driver because the vertical orientation is reversed (y=0 ...FZX Driver for z88dkAn fzx library for z88dk can be downloaded [URL="https://drive.google.com/file/d/0B6XhJJ33xpOWM2hWNjAxMVkxaEk/edit?usp=sharing"]here[/URL]. The libr…
... .
[code]
(fzx_putc.asm)
ld hl,(_fzx ... not 192 there to check vertical y coord. With the change ... to one pixel below the vertical extent).[/QUOTE]
Thanks! I ...A z88dk + sp1 demo (with source)Since nowadays people are still wondering about how difficult it is to make something in z88dk, I thought I just put a very simple demo to show how e…
... software/sp1/spectrum/sprites/sp1_MoveSprPix_callee.asm?revision=1.1& ...
ld bc,-10 ; vertical pixel coordinate, above screen
asm entrypoint where registers are ... things more friendly for asm programmers as well as ...Colission detection problems.G'ah...it's always the same (I've asked before too) - I'm always struggling when it comes to doing box colission checks, so I'm basically hoping you …
... it, but here is some ASM from a game I was ... .
X = horizontal, y = vertical here
Pac-Land: can be coloured?All versions of this game are full coloured, but not the Spectrum version. It has large sprites, but maybe the scroll is too fine to make a coloured …
... would like to take the scroller code and make a game ... screen flipping to double the vertical attribute resolution. So Pac-Man ...Double-Buffer ScreenFor my Alien Breed Speccy re-write I decided to use a Double Buffer (DB) or 'Back Screen' to draw all the game action onto, before shuffling the whol…
... br />
[B]transfer_buffer_screen_to_main_screen.asm[/B]
[CODE]
ret
include "generate_screen_table.asm"
;
[/CODE]
ld e, a ; vertical coordinate calculation done
; add ...Good or horrible: RamboThis was one of those games that I got as part of a compilation - They Sold a Million 3 I think - that I played a bunch of times but I wasn't sure if…
... a vertical shooter similar to Ikari Warriors, Rambo is a multi-scroller ...FZX: a new standard format and driver for proportional fonts[B]FZX[/B] is a very compact and efficient (although extremely flexible and powerful) standard format to create new fonts for the ZX-Spectrum. It sup…
... for z88dk with both an asm and c interface. It's ... like bitmap address, kern, width, vertical shift.
* [B]asm_fzx_glyph_width ... automatically performed.
* [B]asm fzx_write[/B]
Prints a ...Uridium possible with more colour??Having seen the MSX version of Uridium mentioned in another thread I wondered if the Spectrum could produce anything similiar, and had a go at a mock…
... incompatible...
A background scroller relying on PUSH (with a ... multicolour painting for a 16x192 vertical strip.
The rest ...Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…
... 31 sp1_ex1.c gr_window.asm -o sp1_ex1 8639 ... /> char dy; // signed vertical speed in pixels
... [/code]
gr_window.asm:
[code]
SECTION ...Russian Pascal CompilerHello,<div><br></div><div>Unfortunately I started a discussion (as OutBush) on the Temporary Forum Board not knowing how long it would be until the W…
... codes (0 - if not pressed).Asm(name_procedure) - call a assemler procedure ... . Codes of asm procedures, sprite data and other ...Internet enabling a SpectrumHi, Yonks ago, I floated the idea of using one of these: http://www.mycal.net/old/wsweb/img/s7600a.pdf ..to Internet enable a Spectrum. I d…
... write a bunch of ARM asm for the DMA part to ... CLK signal and making it vertical (with a PCB tongue on ...
