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Optimize this assembly?Aiming for Variable*192 -> HL In the first case, I came up with the obvious method - *128 +*64: [code] ld a, (variable) ;13 ld h,0 ; 7 ld l,…
Aiming for Variable*192 -> HL
... />
[code]
ld a, (variable) ;13
ld h,0 ... />
[code]
LD A,(variable) 13
LD h,a ... -
storing machine code in BASICApart from putting m/c above RAMTOP, which means that it has to be POKEd or LOADed separately after the BASIC program; or putting it in a REM, which …
... the PROG area, because the variable letter for a$() is encoded ... -
Location of variableHi everyone When basic makes an array how to you find out the location in the ram of where the data is stored. :) Also, does it store the values in…
Hi everyone
When basic makes an array how to you find out the location in the ram of where the data is stored. :)
Also, does it store the values in order like:
a(1) store in 500
a(2) store in 501
a(3) ... -
Help with loaderHelp! I have been racking my brains for too long, and so it?s time to ask for help. Kyd Cadet II is about 98% complete now and I am trying to put to…
...
Main game code from AGD.
I suspect it ... -
Manic Miner/chuckie egg style gameI've been playing around with AGD recently and it truly is excellent. Before I start on a game proper, I was wondering does the world need another Ma…
I've been playing around with AGD recently and it truly is excellent. Before I start on a game proper, I was wondering does the world need another Manic Miner/Chuckie Egg style game? -
Any MCODE programmers fancy a challenge?Hi Folks, I have been using the Micro-Print utility in the archive and found it to be really good. It is the one that provides 32, 36, 42, 51, 64 a…
... the name of the attribute variable name changes from AT to ... /> 170 REM POKE changes attribute variable from "at" to "ar"
Platform Designer 2 - Available?As the title says. Is PGD2 available for purchase? I've just bought SEUD and have AGD, but would like PGD2 to complete the collection. Anyone know?
As the title says. Is PGD2 available for purchase? I've just bought SEUD and have AGD, but would like PGD2 to complete the collection.
Anyone know?How do you do it?What's your favoured method of games creation? Basic programming? Assembler? Basic Compiler? AGD? Etc etc. I currently have a management game written…
... ? Basic programming? Assembler? Basic Compiler? AGD? Etc etc.
I currently ... Basic and a platformer with AGD 2, both unfinished and waiting ...A few questions about AGD (V2.6)How do you use the toggle command? It keeps flagging up as an error when I try to enter it. Is it possible to use less than or greater than commands…
How do you use the toggle command? It keeps flagging up as an error when I try to enter it.
Is it possible to use less than or greater than commands. eg IF A>6
Is it possible to create disappearing platforms and conveyor belts?Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …
... screen
// Attach C Variable to Sprite Graphics Declared in ... screen
// Attach C Variable to Sprite Graphics Declared in ...A fast DRAW routineI was investigating how to speed up the line drawing for the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=20225"]BASIC compiler[/URL]…
... being store in (COORDS) system variable. This is rather slow, and ... be stored int the system variable COORDS.
[*]Plot address and ...Loading a screen in to memory...Hi Folks, I want to load a SCREEN$ in to memory and save it out to RAM disk without it being displayed on the screen. I am worried about over writi…
... held in the equivalent System Variable.
Also, once saved ...For those that are interested: SpecBAS 0.0.601 available nowWith added bug fixes! This build allows you to PEEK and POKE strings to memory banks (for very fast movement of bytes in memory) and to send variable…
... a major rewrite of the variable handling, so there may be ...Adult Titles in InfoseekI can't view any adult game in Infoseek. The adult opt in feature does not appear to work in the config panel. It does not appear to save this settin…
I can't view any adult game in Infoseek. The adult opt in feature does not appear to work in the config panel. It does not appear to save this setting.
I'm using IE8 on Win 7.The best ANIMATION?Hi pplz) I like so-called 'Spanish' graphics style and when my nephew and I made a couple of screenshots to see how animation phases were done he sa…
... , but what is your better opt?
Please note, I care ...Duke savage - arctic ninja!This is the animated character and enemies from a game I thought of called "DUKE SAVAGE - ARCTIC NINJA!". The game was inspired by one of those name …
... going to try and use AGD, I decided to do a ...I cant get this listing to run!Ive read this through so many times my eyes are misting up! [url]ftp://ftp.worldofspectrum.org/pub/sinclair/magazines/DUC/Issue08/Pages/DUC0800039.jp…
... I run it I get Variable not found 210:1, now ... line and I think the variable it refers to is "size ...Copying a SCREEN$ in ZX BASIC in 1 second?!Following on from the revived "[thread=20207]Saving a complete SCREEN$ in BASIC[/thread]" thread (although Arjun really only needed a suitable POKE i…
... then POKEs the DEFADD system variable (otherwise zero when not evaluating ...SpecBAS 0.646 now available.Yay! Here's another round of bugfixes and additions to the Program. Not so much of the extract coding features, but more back-to-basics this time: […
... it into the specified string variable.
The ITEM function - returns ...A.G.D. - How Do You...So, I'm trying out [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0020176&loadpics=3"]AGD[/URL] and can't figure out [B]how to make a tile wo…
... ?id=0020176&loadpics=3"]AGD[/URL] and can't figure ...Back to BASIC[U][B]Archaeology guide to programs compiled used MCODERII.d[/B][/U] After various people have been talking about "Frank'n'stein" I decided to finis…
... sign) are defined. Any additional variable (long names such as "hi_score ... numeric, string and array variable consumes 6 bytes. As all ... The format of each numeric variable pointer is as follows:
variable
[*]base+2 = DWORD ...Speeding up select processing...Hi Folks, I have the following code in my program and it works fine but is rather "sluggish". I have even moved it to the beginning of the program …
... lines each.
[*]one=a variable that has a value of ... 1.
[*]attrp=a variable that has the address of ... the ATTR P system variable.
[/LIST]
[B ... (s$). Resets the DEFADD system variable.
I realise the ...Question about DivIDEHi guys, Tell me this... (please) DivIDE features an "auto-mapping feature transparently maps shadow ROM at important entry points". Depending on …
... the IM 1 address, a variable assignment (if you were to ...automatic relocating of non-relocatable codeI was pondering upon the problem of changing absolute addresses used by CALL, JP, etc. when code is moved, without reassembling at the new location; …
... to save SP to a variable location, either to a register ...128k RAM paging from BASICI'd always thought that OUT had to be used to page RAM, which from BASIC would be an "OUT 32765,ddd" command, although I don't know if just doing tha…
... +n" (being the BANK_M system variable) will switch in page 'n ...
