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Cross Platform DevelopmentWhat's the best way to develop cross platform apps? By best, the only limiting criteria would be "at no cost" :)
... and look like they are asm jobs. This should also help ... is that including one library function may entail a whole bunch ... -
Z88DK fun and gamesHi, I was wondering if anyone here uses Z88DK with TommyGun and knew about how to link the two together (e.g. how do I use a screen, sprite or map e…
... /> ** file='binary.c'
#asm
XDEF _screen0, _screen1 ... again, "_screen0" is an asm label for a memory address ... colour rectangular area with attributes" function quite easily with the help ... it with colour using your function. This may or may ... -
z88dk 1.8 releasedSince I am the most regular of the z88dk peeps to post here I might as well let you all know that v1.8 has been released. [code] A little later than…
... memory map etc.) Actually, the asm routines that I've done ... />
Just give me a poke when you think it's ... -
Amiga Spectrum emulationOK, I have the Spectrum emulator(s) to play Spectrum games on my Amiga A1200, but where on earth do I find the (legal) games I can download to work w…
... was some connection with a poke utility from within ZXAM wasn ... Sweeney had a Amigaguide-based poke database that interfaced with ZXAM ... likely that one doesn't function properly (the one ending "best ... -
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…
... original sp1 collision detection function (below) before ... br /> // Here is the actual function definition
// add "-lrect ... gain access to the library function RIsIvalInIval8
{
#asm
LIB RIsIvalInIval8 ... -
Disappearing/appearing effectI remember doing a small routine in BASIC which could be used to cover the attributes section randomly, until all 704 characters were filled with the…
... it is acceptably fast in asm or C.
Basic ... /> 30 next x
35 poke x,0
40 let ... .php?h5bfiiddhaw[/url]
Asm would probably be around 4x ... -
New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…
... (r/n)*n:
The function to calculate remainder of a ... CUBE-data, row/column indicator, POKE-value,
Vert/Hor-indicator ... code from releasecodecube
POKE n*(x$>"O"),3 ... -
Wrong File Type, 0:1Ive gone thru an entire transform box full (20) of cartridges containing spectrum games that i wrestled off bay last year, yet not a single one will …
... or
b76 Select required function:
b90 [COLOR="Red"]Microdriver ... /> bdc ape:
be1 Enter poke address:
bf6 Enter data ... -
Specdrum 3 W.I.PIts a new app so i needed a new thread sorry :) I am sorry i have been neglecting this site and i have been working hard on Specdrum 3 Honest i hav…
... ask Omega he can ask Poke for the sources of the ... , I would use the 'Quantize' function so that they wouldn't ... (1,2,3,4) that function would fix it. I wish ... -
New utility - Arcade Game DesignerNo income tax, no VAT, no money back, no guarantee... In advance of SEUD's release I thought I'd release AGD to get people in the mood for game maki…
... get the copy sprite/tile function to work! For eg, if ... and then import binaries or .asm files of my sprites from ... -
FAST and SLOW .TAP loading in RESIDOSWhy is in RESIDOS this TAP file loaded always too slow ? (with lines in border area). Other TAP files on my drive is fast loaded, but loading this fi…
... to execute some asm editor or time to POKE the LDIR routine ... -
Porting more adv games to the ZX SpectrumIf anyone is up to the task, I'd love to see a port of some of my other games on the ZX Spectrum. I myself need to find a manual for Sinclair BASIC b…
... stdio is being rewritten in asm now and will be part ... your game :) Specifically, the input function where you had to add ... -
Porting more adv games to the ZX SpectrumIf anyone is up to the task, I'd love to see a port of some of my other games on the ZX Spectrum. I myself need to find a manual for Sinclair BASIC b…
... stdio is being rewritten in asm now and will be part ... your game :) Specifically, the input function where you had to add ... -
A BASIC compiler projectHi, I started my own BASIC compiler for the ZX Spectrum (and Z80 machines) 3 months ago. It's still in ALPHA stage (when it is mature, I will write …
... string is declared in a function scope: it is freed on ... function exit, etc. Since this is ... /> The SP1 library and much asm library code in z88dk is ... -
Channels and streamsSo I've put some thought into channels and streams, and read the dead (and presumably rotting corpse) of the CSS FAQ which contains some information …
... own 'I'm paged in' function, control should just go back ... and points to the right function, code written for one device ... /> Already done for C and asm! (I've a mind to ... -
Jetpac questionHi all, I just bought a copy of Jetpac off of Ebay and I'm having problems. To start, I'm trying to play it on an issue 2 Speccy with Interface 1, 2 …
... to do my work my ASM code. Obviously it doesn' ... that you could make "function calls" by using IX ... .....
function1:
...do function...
JP ret_to_ix
function also.
(Sorry about ... -
Understanding the StackSorry folks. I guess I'm going to be a pain for a little while. Hope it's ok with everyone. I'm currently studying the stack and wrote the little pr…
... 're writing a routine in asm that gets called from C ... with CALLEE linkage, where your function is responsible for cleaning up ... C socket library's bind() function:
[code]
; void ... normal (for instance, calling a function in ROM, but needing to ... -
Understanding the StackSorry folks. I guess I'm going to be a pain for a little while. Hope it's ok with everyone. I'm currently studying the stack and wrote the little pr…
... be called by a z88dk function, but I believe if you ... happens when you enter the function.
With the z88dk ... linkage in which case the function you're writing cleans up ... , most of it is in asm:
[url]http://z88dk ... -
The best portable machine for Spectrum emulation?Which is the best portable or handheld device for Spectrum and non-Spectrum emulation? I only have a PSP, and whilst it has some good emulators, the …
... Spectrum key or Kempston joystick function, save screenshots and memory snapshots ... , such as the ability to POKE memory locations (or to use ... -
Keyboard routinesI'll ask here first - since this must be a long-ago solved problem, and hopefully I can avoid re-inventing the wheel... I need a keyboard routine th…
... /z88dk/libsrc/input/spectrum/in_Inkey.asm?revision=1.3&view ... /z88dk/libsrc/input/spectrum/in_keytranstbl.asm?revision=1.1&view ... /z88dk/libsrc/input/spectrum/in_GetKey.asm?revision=1.2&view ... that scan code to a function to determine if that key ... -
Playing 128k music with z88dk ?Hi, I'm amazed how easy seems to make things with z88dk to build spectrum asm programs. After my first approach I miss some way to play 128k music, s…
... void isr(void)
{
#asm
push af ; ... br /> bpoke(0xd4d4, 195); // POKE jump instruction at address 0xd4d4 ... ); // POKE isr address following the jump instruction
#asm
New game: Nanako Descends to HellJust a bit over two weeks after their first game, The Mojon Twins strikes again with a new game for Spectrum 128k and Amstrad CPC: [url]http://www.m…
... z88dk wiki show how to poke a jp instruction at the ... (more?) cleanly using the outp() function in stdlib or the M_OUTP ... instruction rather than incorporating a function call.
A ... delay() function (courtesy of Jan Bobrowski (sp?)) ...BSDOS 309 for MB02+ by DuskyI heard, there is a new version of BSDOS 309 for the MB02 disc interface coded by DUSKY (Nick: UB880D). I have three pieces of MB02 (including a prot…
... "reinstall" bsdos (or do some POKE ;]) to clear flag 'already initialized ... to create new BIOS API function called INITIALIZE, which can help ... call of this new bios function, it will work with fdc ...Cool BASIC tricks and tips!Following on from Dunny's excellent suggestion of a compendium of BASIC tips + tricks, I believe it would be better to have a topic dedicated to it. …
... " TO USR "u": READ a: POKE F,a: NEXT F
ASM :)Simple text compressionI just checked one idea about text compression. Do not take it as recomendation but rather as info which can you save some time when you are solving …
... - the asm code (below ... ; SelectString Function
; ================================================
; This function sets the ...
; GetNextChar Function
; ================================================
; Retrieves ...Sinclair BASIC compiler for PC?Boriel's compiler is very powerful but it isn't meant for Sinclair BASIC, and the old compilers in the archive have their limitations: BASIC listing …
... /> goto start
Fontdata:
asm
DEFB 000,000,000 ... ,000
end asm
start:
poke uinteger 23606,@Fontdata ...Sinclair BASIC compiler for PC?Boriel's compiler is very powerful but it isn't meant for Sinclair BASIC, and the old compilers in the archive have their limitations: BASIC listing …
... compiled & optimized to Z80 asm as:
[CODE]
LD ... apply to Sinclair BASIC VAL function which is interpreted each time ...!!! Trdos Emulation On Zx !!![B]This is software emulator of TRDOS(betadisk). Yet is writed only for interface MB02+, but will ported to more other IDE interfaces with external r…
... with hexa using %ffff, val function, extended poke, peek commands, basic editing ...Goldfinch - an open software stack for mass storageYep, another pet project of mine to compete with all the others I've started. But hey, if I didn't get distracted by things like this I'd just get di…
... not supported, a stdio library function can emulate it with chartacter ... and jump to the relevant function to handle the message.
asm at the top that either ... jumps to the next driver function in a chain. Normally the ...
