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How do I convert score to 00000 formatWhat is the quickest and best way in machine code to display the score formatted in zeros. For example, My score is currently 320, so I want it to …
Quickest Assembly to find if point in rectangleWhat is the fastest way to see if a point is in a rectangle. e.g rectangle is 10,10 100,10 100,40 10,40 how do i know if a point (e.g 20,20) is in…
This seems to work
[code]
org 32768
; h=x1 , l=y1 (Rect top left)
; d=x2 , e=y2 (Rect bottom right)
; b=x , c=y (x,y point to test)
; ...when why and whichGoods and greets to all wos forums members. I'm new and I liked enter when the last discussion about the best emulator. I do not like revival that at…
I've heard about it-- some add-on thing for a Polish clone of a Timex machine, I think.
It is in itself a fully fledged computer (with Z80), handling floppy drives (upto 4 i think) and runs CP/M.
Don't trust this info, though.Quickest Assembly to find if point in rectangleWhat is the fastest way to see if a point is in a rectangle. e.g rectangle is 10,10 100,10 100,40 10,40 how do i know if a point (e.g 20,20) is in…
Games that cannot be completed due to bugs - the definitive listIt would be nice if the community of WoS compiled a list of all the games that are known to be impossible to complete due to bugs. Perhaps one day, a…
... ) ;Current Room
38199 cp 14 ;Are we at Room ... then jump.
38203 cp 26 ;Are we at Room ... are then jump
38207 cp 25 ;
38209 ret ... PLUS 1
38221 cp 0 ;Have we got 255 ... should read 183 ie. 38221 cp 183
...How to detect 48k modeHow can you detect if a 128k machine is in 48k mode (from an emulation point of view, not via BASIC or machine code)? Checking the current rom? But …
... on the result of a CP instruction 48k models and 128k ...OT: Just for Fun - Name this game and...machine,I will send the winner a Mars bar or something, [url="http://www.samcoupe-pro-dos.co.uk/What_is_it.png"]http://www.samcoupe-pro-dos.co.uk/W…
Out of ideas I'm afraid! Looks to be like some CP/M game though.Map to screen address problemCan anyone help me out with what I guess is a screen address calculation problem. I need to calculate the screen address of a tile based on a number…
... .
[code]
getad: cp 144 ; check max. block no ...Board and board style games on the SpectrumWhat good board games, or good games that are sort of board games, are there on the Speccy? I ask because I've just loaded up Scrabble (Psion) for th…
If I remember correctly CP Software did some really good board games.Other EmulatorsI was wondering what emulators for other systems do people have on their PC and are these emulators for systems you used to/still own I only get emu…
...
I also use CP/M stuff, which I run ... with Pro-Dos which emulators CP/M 2.2 on Sam ...help on creating +3 disk imagesHi, I have found the SDP web page, and I noticed that I have a few +3 programs that are reported as missing: - Times of Lore - Bard's Tale, The - Pr…
... but it works in the CP/M environment working on +3 ...Super League Soccer - for the Amstrad PCWHi, I made a game called Super League Soccer for the Amstrad PCW series. It ran on Mallard Basic under CP/M. I released it in 1992 through DG Softwar…
... ran on Mallard Basic under CP/M. I released it in ...Super League Soccer - for the Amstrad PCWHi, I made a game called Super League Soccer for the Amstrad PCW series. It ran on Mallard Basic under CP/M. I released it in 1992 through DG Softwar…
... of the Amstrad version of CP/M Plus. Thus some programs ...Super League Soccer - for the Amstrad PCWHi, I made a game called Super League Soccer for the Amstrad PCW series. It ran on Mallard Basic under CP/M. I released it in 1992 through DG Softwar…
... +3 and the CPC under CP/M (unless it tries to ... that WoS doesn't archive CP/M software that wasn't ...help on creating +3 disk imagesHi, I have found the SDP web page, and I noticed that I have a few +3 programs that are reported as missing: - Times of Lore - Bard's Tale, The - Pr…
... PAW now, although it uses CP/M to run it so ...Hi-Score tableThe score in my game occupies 3 bytes. I want to create a hi-score but I'm not sure of the best way to work out where a new score would fit in the ta…
... LD A,(IX+0)
CP (HL)
JP P ... )
INC HL
CP (HL)
JP P,INSERTSCORE ... br /> INC HL
CP (HL)
JP P,INSERTSCORE ...Hi-Score tableThe score in my game occupies 3 bytes. I want to create a hi-score but I'm not sure of the best way to work out where a new score would fit in the ta…
... LD A,(IX+0)
CP (HL)
JP P,INSERTSCORE ...Hi-Score tableThe score in my game occupies 3 bytes. I want to create a hi-score but I'm not sure of the best way to work out where a new score would fit in the ta…
... LD A,(IX+0)
CP (HL)
JP Z, ... /> LD A,(IX+1)
CP (HL)
JP Z,SAME2 ... /> LD A,(IX+2)
CP (HL)
JP P,INSERTSCORE ...Hi-Score tableThe score in my game occupies 3 bytes. I want to create a hi-score but I'm not sure of the best way to work out where a new score would fit in the ta…
... /> TEST LD A,(DE)
CP (HL)
JR C,BIGGER ..."Sinclair Zx Spectrum: Absolutely Better Than Commodore 64"Did you ever read this? [url="http://www.alfonsomartone.itb.it/fztsmo.html"]http://www.alfonsomartone.itb.it/fztsmo.html[/url]
... the C128 because of the CP/M compability. It is not ..."Sinclair Zx Spectrum: Absolutely Better Than Commodore 64"Did you ever read this? [url="http://www.alfonsomartone.itb.it/fztsmo.html"]http://www.alfonsomartone.itb.it/fztsmo.html[/url]
[quote]
On 2005-07-08 01:03, karingal wrote:
I'm not really sure you can call the C128 a new version of the C64 if the C128 does not even use the same CPU as the C64.
[/quote]
The Z80 was added for CP/M compability128 ramdisk loaderanyone got a program which will save the contents of ramdisk to tape in one go, rather than saving each file seperately then loading them and save!in…
Key press to ASCII valueI need a bit of code that will give me an ASCII value when the key is pressed. I only really need a-z. I tried using the following code but it only s…
... z, nopress ; ignore CAPS
cp 36
jr z, nopress ... in order to register
cp l
ret nc ; if ... machine
inc a
cp 3
jr nc, skip ...how do i read the keyboard in assembly? here is the code i tried writting to find out the value of a key call 28f (hex) loop: ld a,255 cp e jr z loop ld (50000),e ret notes from what i …
... last key pressed
wait4key cp (hl)
jr z,waitforkey ...how do i read the keyboard in assembly? here is the code i tried writting to find out the value of a key call 28f (hex) loop: ld a,255 cp e jr z loop ld (50000),e ret notes from what i …
... last key pressed
wait4key cp (hl)
jr z,waitforkey ...how do i read the keyboard in assembly? here is the code i tried writting to find out the value of a key call 28f (hex) loop: ld a,255 cp e jr z loop ld (50000),e ret notes from what i …
... ld ix,table
cp (ix)
jr z ... ,up
cp (ix+1)
jr ... z,down
cp (ix+2)
jr ... z,left
cp (ix+3)
jr ...how do i read the keyboard in assembly? here is the code i tried writting to find out the value of a key call 28f (hex) loop: ld a,255 cp e jr z loop ld (50000),e ret notes from what i …
... ld ix,table
cp (ix)
jr z ... ,up
cp (ix+1)
jr ... z,down
cp (ix+2)
jr ... z,left
cp (ix+3)
jr ...right: Advice neededI have found out I can load progs on the speccy from cd- GREAT! but now I need help on what to do. I buy the cheapest personal cd player I can find t…
... .ie/electronics/detail/B00007EDLW/Sony-CP-A9-Car-adapter-kit,/"]http ... .ie/electronics/detail/B00007EDLW/Sony-CP-A9-Car-adapter-kit,/[/url ...BASIC question (in both ways)hi, im fairly new to spectrum stuff.. I bought one a couple of days ago.. im trying to write a basic program that opens a window (drawn with DRAW com…
... controlled page switching etc. Does CP/M do this already? I ...