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Knight Lore disassemblyHi, Not quite sure if this belongs here or in "Games" but figured it's more likely that developers would be interested. I've just released the …
... before attempting to implement them in ASM version.[/quote]
I ... will definitely be implementing it in C first, before porting ... acessing RAM, which results in worse perfrmance if Z80 need ... playing my re-assembled Pentagram in MESS! ;)
... -
New multicolor engine BIFROST*2[img]http://s15.postimg.org/rfue0jb3v/BIFROST2.png[/img] [b]BIFROST*2 ENGINE[/b] is now available! Download it here: https://www.dropbox.com/sh…
... -per-node200000 $Z80EXECNAME.c ctile.asm -o $Z80EXECNAME
- ... second compile to generate an asm listing. To compiles that ... If you add "--c-code-in-asm" for the sdcc compiles, sdcc ... will place C code in comments in the output asm listing so you ... -
A new full-screen bicolor engine called NIRVANA[I]OK, there's something I need to clarify first: Nowadays if you write [B]"multicolor"[/B] everyone assumes it refers to "multicolor 8x1" (an attri…
... output graphic data in the correct format for use in asm that'd ... -
Z88DK NOOB cplot INK colorHi I am a complete NOOB with Z88DK, I am trying to draw colored circles. How does ink, paper and border work with Z88DK. I started trying to wo…
... attr)
{
#asm
EXTERN zx_pxy2saddr_callee ... your functions are implemented in asm, they should ideally ... inlined asm disrupts code optimization. z88dk in fact supplies ... in particular add a level of difficulty to separating asm ... -
Character Based SpritesHi, I'm working through Jonathan's excellent guide to writing games, and have mastered the animation of single UDGs. Before or move onto Pixel…
New Game: Vallation.Okay, this has been hinted at by both Redballoon and me a couple of times, but the damn thing is finally done now. :-D [b][url="http://tardis.dk/w…
... see something written from scratch in asm and not made with AGD ...New Game: Vallation.Okay, this has been hinted at by both Redballoon and me a couple of times, but the damn thing is finally done now. :-D [b][url="http://tardis.dk/w…
... doing it all in asm @Sokurah, it's very fluid in almost every ...ZX Dandanator! Mini - Cartridge system for SpectrumsHi All, I'd like to present a little HW I've developed during the last three months. It's aimed at providing a console-like usage experience for a…
... controller that would page-in 16k slots in the rom space. Some ... .
All source code in asm, fully commented, (yes! In English ;) ) is available ...Empire - port of trs80 basic programBack when I was a little kid, I had the opportunity to play around with a trs80 model 1 with level 2 basic. One of the games I often played was call…
... [code]
BASIC listing in .BAS = 29,671 ( ... 242 (details in Empire_ZX48_VARS.TXT)
instructions in .TXT ... lines in .ASM)
Print64_FN assembled = 612 (250 lines in .ASM)< ... br /> [/code]
There are three lines marked in ...AY Sound Effects from WAVI'm wondering if someone has crossed this bridge already. There are a bunch of sampled sound effects in wav form that need converting to the AY ch…
...
* Copy the cmpact psg asm files to fxspeech's wavs ... directory. Add those to z_wav.asm, giving a label that ... />
* Running "z80asm -b z_wav.asm" will produce "z_wav.bin" which ... itself is written in asm and can be found in z_play.asm
The state of source level debuggingI was just wondering if we can put on a table everything we collectively know about source level debugging for ZX Spectrum to get an overview of curr…
... a debugger with break points in ASM, but not what you want ...Graphics program in AssemblyHi so I think I'm getting the hang of this so I've done this program. It writes directly to the screen. I'm using ZX Spin. [code] LD HL,16384 LD B,…
Line 50 in your BASIC isn't doing ... it to 0 in line 50.
In asm though, your three ... in 50 to a=a-256, then it will match the asm ...Graphics program in AssemblyHi so I think I'm getting the hang of this so I've done this program. It writes directly to the screen. I'm using ZX Spin. [code] LD HL,16384 LD B,…
[quote="AndyC;885063"]Line 50 in your BASIC isn't doing ... it to 0 in line 50.
In asm though, your three ... in 50 to a=a-256, then it will match the asm ... would like is for the asm program to do the same ...ZX GameDev tools consolidatedHello WoS! It's been a while, yet with a plenty of decent gamedev tools (including new ones!), is there a [i]single/pivot table[/i] or some datash…
... to three sprites for projectiles (in game kill).[/quote][/quote]
in speed and memory use.
in z88dk. The hi-res ... mixing of C and asm, comprehensive libraries written in asm (1k functions), capable ...ZX GameDev tools consolidatedHello WoS! It's been a while, yet with a plenty of decent gamedev tools (including new ones!), is there a [i]single/pivot table[/i] or some datash…
... of having a compiler available, in particular things like z88dk, ... and experiment with program logic in a higher level language, ... you want with hand-written asm if it becomes necessary ( ... certainly have to be written in asm for performance reasons.
< ...ZX GameDev tools consolidatedHello WoS! It's been a while, yet with a plenty of decent gamedev tools (including new ones!), is there a [i]single/pivot table[/i] or some datash…
... certainly have to be written in asm for performance reasons.[/quote]
ASM coding at all, because ... of them might be written in ASM, while others might use ... would have to be written in ASM according to some API specification ...ZX GameDev tools consolidatedHello WoS! It's been a while, yet with a plenty of decent gamedev tools (including new ones!), is there a [i]single/pivot table[/i] or some datash…
... available as a pasmo .asm file so you can ... is much different from regular ASM coding at all, because ... you can write something in C in a half hour ... couple of hours to write in asm. This allows quick try ... modified if programmed in C rather than asm. You can make ...Z88DK v1.99B ReleasedAt Sourceforge: https://sourceforge.net/projects/z88dk/ It's been a year since the last release so it was time for another. This is another tran…
... />
Here's some asm code in a file on its own ... so that it is visible in other asm files, any variable or ... to its names.
In ctiles.asm
[code]
SECTION ... />
If you implement _abs in asm you will have to retrieve ...Z88DK v1.99B ReleasedAt Sourceforge: https://sourceforge.net/projects/z88dk/ It's been a year since the last release so it was time for another. This is another tran…
... [/code]
In asm implement the function:
[ ... active.
In asm implement the function:
... [/code]
In asm implement the function:
[ ... /> [/code]
In asm implement the function:
[code ...Testing your codeOk, guys, again I here with question. How do you test your works? I understand how to test functions and procedures mathematically (for example, g…
... test passed.
In the z80 world, the only ... the test programs are in C and compiled by ... is right.
In the latter case and if ... test programs and run each in an emulator individually to ... . Yes you can write in asm but it will take you ...Project: ZX OpusHello my friends, I have been in need of a push lately so I thought if I post some of the work for this project here you guys (and gals) can help me …
... have been teaching myself ASM in the wee small hours ... cell level - using an ASM draw routine and a bit ... into the BITS command in ASM to move the mouse ... +3e file handling in regards to Z80 ASM - getting to load ... bytes in and save ...New ZEsarUX beta - RC2Hi I have uploaded a new ZEsarUX beta version on the usual url https://sourceforge.net/projects/zesarux/files/Beta_and_Snapshot_versions/ This…
... tested the ZXI Debug ports in asm in addition to your BASIC .tap ... in zesarux-code/media/spectrum/tests/ ... I please have this feature in ZX81 too?
Regards ...z80 Helper?When you are programming with z80 do you get 'lost' you are in the middle of making a routine and you can't remember which registers are holding val…
... having two separate source files in this instance.
in the first column so ... is a macro instantiation in the first step ([url ... see in that code are expanded into a huge asm ... , when I'm programming in asm I'm looking to control ...ZX Spectrum Next Kickstarter Launchedhttps://www.kickstarter.com/projects/1835143999/zx-spectrum-next
... Unlike the ULA+, the improvements in games will be significant and ... anyone having implemented dma controllers in the spectrum community (there ... which would be like programming in asm. A lot of the ... tradeoff is when programming in c versus asm (code size and ...endless runner project..So I'm thinking of writing a small tutorial series on writing games for the speccy in C, and figured that an endless runner would be an easy example …
... a mix of C and asm. It's very important ... language libraries (or user supplied asm) in the 10-20% of ... (~1k functions) is written in asm including things like the sprite ... all-C, all-asm or mixed C+asm with the bonus ... useful just like pure asm is when written by ...endless runner project..So I'm thinking of writing a small tutorial series on writing games for the speccy in C, and figured that an endless runner would be an easy example …
... things right away and put asm in wherever they want as they ... never write a large program in pure asm. The important bits (for ... fun bits would be written in asm but the tedium and the ... 'd never try if writing in pure asm due to complexity & ...
