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Design Design / Crystal ComputingNice post on [URL="http://groups.google.com/group/comp.sys.sinclair/browse_thread/thread/56e6ebdedc6930ac#"]comp.sys.sinclair[/URL] about [URL="http:…
... ; store alien address on the stack.
inc hl ; point to ... address from the stack.
next ld de,3 ; size of each ... -
PoetryNow, I'm not a great poetry reader (I'm not that interested, if the truth be told). But I do have a couple of favorites. What are yours? These are m…
... />
[/B]
[FONT=Arial][SIZE=3][COLOR=#800000] QUINQUIREME of ... with a salt-caked smoke stack,
Butting through the Channel ... , and cheap tin trays. [/COLOR][/SIZE][/FONT] -
Spectrum Review Book is all systems go ![url]http://www.spectrumgamesbible.co.uk/[/url] We've created a small website for the series of books we are looking to create for the Speccy featur…
... name down for those Jumping Stack.
Sorry been very ... books will be down in size, i reckon Book 4 should ... -
Some more questions for the WOS geniuses to ponderSome questions whilst I'm waiting here: 1.Why do cars need ariels to receive radio stations? I mean, you're driving around in a lump of metal, so w…
[QUOTE=Jumping Stack;307028]Because there are plenty ... , was sooo much smaller in size back then. -
Goldeneye (N64) can still surprise!After eleven years, I thought I'd seen and done everything Goldeneye on the N64 has to offer, but I've found this video: [url]http://uk.youtube.com/…
... , four consoles, a PSP and stack of emulators, so I'm ... to the quarter/half screen size, but once you did, [B ... -
Goldeneye (N64) can still surprise!After eleven years, I thought I'd seen and done everything Goldeneye on the N64 has to offer, but I've found this video: [url]http://uk.youtube.com/…
... , four consoles, a PSP and stack of emulators, so I'm ... to the quarter/half screen size, but once you did, [B ... -
Question for anyone here knows the C# languageIn Java you have a set of non OO primatives i.e. short, int,long, double, float, char, boolean, etc. When assigned these are assigned by value rathe…
... point
[B][SIZE="5"]3.3 Consistent Object ... Model[/SIZE][/B]
Java ... /> [FONT="Microsoft Sans Serif"]Stack s = new Stack();
s.push(new ... [FONT="Microsoft Sans Serif"]Stack s = new Stack();
s.push( 19 ... -
updated Fatware - keyboard patchHi! I work with Fatware code and already prepare keyboard patch for original version 0.12. Now it's possible to operate disk browser with keys: 1) c…
... paging without limit and main stack in ZX ram. Next parts ... of screen width and backup size will only 3456 bytes(24 ... -
User reviewsAs often requested (e.g. [URL="http://www.worldofspectrum.org/forums/showthread.php?t=18135"]here[/URL]), user reviews are now possible through the s…
[QUOTE=Jumping Stack;338402]I'll review it when Dr K's site catches up.[/QUOTE]
[url=http://spectrum20.org/games/23117]Da da[/url]! [size="-3"]filler[/size] -
The amazing Miles Mad Mission thread!Following on from the "Thuderstorms" thread! The JSW I mocked up for a laugh then decided to actually do is under construction. As promised I said …
... thinking something about a king size Coke or Mars Bar). This ... curious to see weither Jumping Stack will like the game or ... -
New to developmentHello there my fellow forum chummies, I have recently been bitten once again to go into software development, its been a while. I have a lot of ski…
... use of structures on the stack, which high level languages lend ... latter are allocated on the stack and the z80 is not ... so good at randomly accessing stack values. Of course you don ... but where speed (and code size) matters, stay global. And, of ... -
Spectrum Review Book is all systems go ![url]http://www.spectrumgamesbible.co.uk/[/url] We've created a small website for the series of books we are looking to create for the Speccy featur…
[QUOTE=Jumping Stack;384676]Did you ever find ... or two (depending on the size of it).
Once ... -
Memory concerns with z88dkI've retaken my old spectrum project and sadly I've reached a dead end very fast. I'll try to explain my worst problem in a few lines. I'm not a vet…
... messes with the stack or the stack messes with something else ... functions are allocated on the stack as needed. When functions ... .LIB update array for full size screen 32x24
53 ... /> 61 ; ce00 - cfff ------- z80 stack (512 bytes) set SP=d000 ... -
How the World Works Part 1, Togo Football1. On the 8th January the Togo team bus, en route to a match in the African Nation's Cup in a separatist area of Angola (Cabinda), is machine gunned …
[QUOTE=Jumping Stack;420221]
Some people, it ... resemble a telephone directory in size. The world cannot practically operate ... -
Static vs stacked local variables in z88dkHello everyone. I'm doing a program for Spectrum 48KB with z88dk v1.8 (XX Mar 2008), and I eventually discovered that if your local variables in fun…
... responsible for cleaning up the stack) the compiler / coder may ... z80 derived rabbit processors) have stack relative addressing so that you ... with regard to reduced code size -- this tradeoff may not ... may have more restrictive RAM size.
About your ... -
Z80 Machine Code Question...Hi Folks, I know not strictly a BASIC question but I have started to learn Z80 machine code - 25 years too late! :smile: I have been reading a book…
... .
[FONT="Courier New"][SIZE="2"] MCODE COMMENTS HEX
PUSH DE ; Store DE on stack D5
LD DE,2048d ... /> PUSH DE ; Store DE on stack D5
LD DE,5888d ... /> RET ; Return to BASIC C9[/SIZE][/FONT]
This is ... -
Z80 Machine Code Question...Hi Folks, I know not strictly a BASIC question but I have started to learn Z80 machine code - 25 years too late! :smile: I have been reading a book…
... :
[FONT="Courier New"][SIZE="2"] MCODE COMMENTS HEX
PUSH DE ; Store DE on stack D5
LD DE,2048d ... /> PUSH DE ; Store DE on stack D5
LD DE,5888d ... /> RET ; Return to BASIC C9[/SIZE][/FONT]
Thank you ... -
Text Adventure Vector graphicsI've often wondered what the memory cost of graphics in a text adventure was. If you were to hazard a guess, how many bytes would it be possible to …
... so you can judge for size. Most simple fillers are unusable ... that it reserves on the stack. It also allows you to ... memory it reserves on the stack and if insufficient is available ... -
'Classics' you've never playedSeeing the list of games on the 'World Cup' threads over the last few days got me thinking that with a few of the titles I'd heard a lot about the ga…
[QUOTE=Jumping Stack;469940]he plays his way through all 10,000 levels.[/QUOTE]
That is incredible...
The rzx file size is about 27 MB! -
compressing basicI thought I'd ask here instead of the basic forum.. in the sense of giving me 1 command line, and NOT the whole listing joined up etc. and it uncom…
... about 15 programs of that size.
* Load each program ... is included in the program stack, then each program could include ... the menu program from the stack so it doesn't get ... some complications with the machine stack might arise.
Alternatively ... -
compressing basicI thought I'd ask here instead of the basic forum.. in the sense of giving me 1 command line, and NOT the whole listing joined up etc. and it uncom…
... , not 0.
The program size is set to exactly 2k ... 176 LDIR ;copy program# from stack
25628 201 RET
stack
25658 201 RET
Help! Reverse engineering a Spectrum game[deleted]
... clear screen routine using the stack if possible
08 - Number ... ; to display graphics of any size
12 - A fast sprite ... , that is; optimised for fixed size graphics
13 - A random ...Help! Reverse engineering a Spectrum game[deleted]
... clear screen routine using the stack if possible
[B]LDIR ... ; to display graphics of any size
[B]Useful[/B]
size graphics
[B]Useful[/B ...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... case, which means a large stack. However the partition routine can ... ] randomly for instance, so the stack size will be close to [B ...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... elements could require a stack size of 50K in the ... order to limit the required stack size? The solution is quite ... we should always store on stack the largest partition (to ... applies both to the size of array [B]s ... ]b[/B] in the stack. Now we need to preserve ...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... ,000 elements could require a stack size of 50K in the worst ... that exceed the maximum array size from BASIC?Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... that exceed the maximum array size from BASIC?[/QUOTE]
stack) and for the array size.
The ... , i.e. roughly half the size of the previous partition. Mathematically ...Sorting an array...Hi Folks, Over the weekend I had a play with sorting algorithms - takes me back to my student days! :-o My first try was with the good old Bubble S…
... program stack.
[QUOTE=JamesD;484055]So 40000/float size ... give you the maximum array size you could use if you ...Games in machine codeHi everyone, How do go about doing multiple shots like a machine gun, do you have to store every x and y position of each bullet? When you kill som…
... /> mov eax,edi ; Calc rect size
sub eax,[edx+RLVRECT_size ... registers on the the stack, saves the stack pointer (SP) and a ... . Each task has its own stack and PC, that is how ...
