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Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... br />
//////////////////////////////////////////////////
/// PRINTING TEXT DIRECTLY TO SCREEN AND-OR ... pixels of last letter in display
uchar *disp; // screen ... in and rewriten scroll() in assembler. There are other faster ... -
What did Spectrum BASIC lack (and was BBC BASIC so good?)Over the years, I've read in various multi-format magazines, that BBC BASIC was probably the best BASIC available on an 8-bit machine. I've never use…
... the hardware, of having different display modes, so you could have ... in monochrome, medium size text and graphics in 4 colours ... be lots of small monochrome text for the story line, ... programmers' responsibility, rather than the assembler? Or do you mean how ... -
Your help needed![FONT=Arial]there are [URL="http://www.worldofspectrum.org/neededscreens.html"]a number of titles[/URL] (146) that still lack an in-game scre…
... "blocked" format, rather than text format).
According to information ... as follows:-
51 Column display? Y
Top of ... . Clearly this contains the assembler source of the game embedded ... that it needs whichever assembler program it was developed ... -
Cross Platform DevelopmentWhat's the best way to develop cross platform apps? By best, the only limiting criteria would be "at no cost" :)
... powers a 7 digit nixie display I built (the AVR must ... library routines in hand-optimized assembler and have the compiler/programmer ... need to print some raw text out one should use puts ... even special call linkages for assembler routines that can reduce program ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... " that translates C code into assembler. From this we can take ... /> display.opt 1540 2464 bytes
events.opt 2767 4427 + 2378 (text ... some large C functions in assembler. However that's a task ... -
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 …
... ;326280]I use TASM cross assembler to do my work my ... facility by having a decent text editor (me=TextPad) and batch ... you can see the stack display in real time in a ... like this was called the "DISPLAY" on old mainframes IIRC :) )
Having trouble with some type-insI'm trying to enter some type-ins into BASin but I get into errors I can't handle. Since both type-ins are coming from the same book, it becomes a li…
... as this is)
Assembler Editor:
1) When ... performing a FIND (when search text is found):
----- a) ... /> --- Note: If the search text is not found, then:
----- c) BASin Display Output does however move to ...Having trouble with some type-insI'm trying to enter some type-ins into BASin but I get into errors I can't handle. Since both type-ins are coming from the same book, it becomes a li…
... as this is)
Assembler Editor:
1) When ... performing a FIND (when search text is found):
----- a) ... /> --- Note: If the search text is not found, then:
----- c) BASin Display Output does however move to ...Speccy games programmingI've got a question. Where games written in pure machine code or was it a level higher with Assembly language being the choice? I always thought it…
... , I think raw z80 assembler might be easier to understand ... including disk files or text output depending on what ... z88dk supplies two different text terminals for text output. One is the ... Beyond that there are raw display file address calculators that can ...The Programmers Development System (PDS)Hi everybody, I recall this system has been mentioned several times on WoS forums. Last time was, I think, when those sources from Maz Spork (Buggy …
... it as my perfered text editor for assembler ever since. P2 is ... like about P2:
DISPLAY:
The most important ... />
MS-DOS does not display properly on flat panel LCD ... have anymore information on the assembler directives used by the ...SPIN's breakpoints - an overviewAs quite a few people have been asking how to set breakpoints on memory write etc. in SPIN, here's a description of the way the breakpoints work. Get…
... /> [*]Graphic Format: "Screen" format will display, but will not edit properly ... /or buggy items in the Assembler:[/b]
[list]
[*]Edit ... )
[*]Tools menu -> Convert text (no effect)
[*]Editor - TAB ...Development choices, help!As a small part-time project I would like to convert my daily programming work (a workflow/bpel engine) to the Spectrum, purely for fun. I would like…
... fighting a losing battle with text processing in Z80.
[/ ... these subroutines are written in assembler.
[code]
... stdio can only support the display and one device and does ... -- a tty driver for text output and editable text input. I have ...Updated version (1.2) of SpecEm onlineJust in case there is any interest, I fired up DOSBox earlier and fixed a few long-standing little bugs in the source for SpecEm so that it now assem…
... A86 is basically a commercial assembler (if you want to use ... is a free, open-source assembler and looks fairly decent. The ... to go into the special text mode even when full-screen ... .exe and change the display rendering from text mode to a framebuffer ...Where to start?..Hello, First off, sorry if this is in the wrong and sorry if the questions I'm about to ask have been asked and answered numerous time! Little back…
... 't any dedicated hardware to display sprites with single magic instruction ... I understand there is a assembler called 'Zasm' but wondered if ... can write it within a text editor?).
Once again ...A z88dk + sp1 demo (with source)Since nowadays people are still wondering about how difficult it is to make something in z88dk, I thought I just put a very simple demo to show how e…
... following:
* using an assembler someone else wrote
* using ... the sprite hardware or the text mapped display? Is that copying?
LZ77 en/decodingI've written an LZ77 en/decoding routine as I couldn't find one around for the Spectrum. Initially I'm just doing it in BASIC to get the logic right.…
... for reference. There's an assembler listing, a BASIC listing of ... and RUN, enter length, text flag, print flag (defaults ... 2048,1,1). If text=1 and print=1 then ... to the screen; if text=0 and print=1 then ... will be copied to the display file; otherwise the output ...Tutorial - learn machine code in 30mins[B][I]Message from the moderators[/I] - bigjon has requested that readers' attention be drawn to a better version of this tutorial, one which is easi…
... grey because text after a ; is a comment. The assembler ignores it ... clicking in the main Spin display window on Tools -> ... direct effect on the screen display.
The complicated way ... is the Display file, from addresses 16384 to ...ZX-Assembler in progress...Dear readers, I just want to announce that ZX-Assembler is not longer only an idea in my mind. It's just alive. Unfortunately, it's too early to mak…
... . I would like to display such syntax help as I ... who prefer the text output. Also exporting to Text or ASM. ... JP . For undefined addresses, ZX-Assembler now produces labels automatically, such ... an easily understandable and editable text format, where each line ...Rendering clipped glyphSometimes you need to render a glyph of arbitrary size to the screen. And clip it. For example: drawing a mouse cursor means combining drawing of a…
... going to do it is assembler?
Why letter printing ... ? If you need to display some text what's the difference if ...Rendering clipped glyphSometimes you need to render a glyph of arbitrary size to the screen. And clip it. For example: drawing a mouse cursor means combining drawing of a…
... going to do it is assembler?
Why letter printing has ... ? If you need to display some text what's the difference if ... entire code would be in assembler but callable from C.
ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... all of the display; it will not treat rendered text as background ... devices (that could be the display for text, a file on disk ... to make use of the assembler. The easiest thing would be ... to take their assembler source and compile it as ...Problem with Pasmo Assembler/Speccy emulator?I'm at the start of trying to learn Z80 assembly for the ZX Spectrum. I'm using Speccy 1.7 as my emulator, Pasmo as my assembler, and am following t…
... my emulator, Pasmo as my assembler, and am following this tutorial ... :1" which obviously doesn't display the right result.
display some text, but I get the ... still think it involves the assembler.
Thank you for ...ZX-Modules app reportZX-Modules app report If You are interested, I want to report about the state and progress about my ZX-Modules programs. I would like to report at l…
... keep my work on ZX-Assembler, what means that I need ... any way to add a display window (like Basin's) so ... /> If you are editing a text-based file (TXT or ZXE ...ZX-Modules app reportZX-Modules app report If You are interested, I want to report about the state and progress about my ZX-Modules programs. I would like to report at l…
... to tell you that ZX-Assembler starts 'knowing' how to ... MACRO...ENDMACRO as well as text macros DEFINE, XDEFINE. See ... In opposite to Sjasm, ZX-Assembler checks DEFINE recursions.
assembler).
Each column display can be ...ZX-Paintbrush 2.5 publishedDear readers, as there were many updates since the last version, I want to bring this to public, so that I hopefully can return back to ZX-Assembler…
... in ZX-Editor, but for text.
Comparing parts of a ... not yet returned to ZX-Assembler, so I could stay here ... the placeholders and the full display. So he/she can see ...RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... but assembles with the TASM assembler.
;*
;* Derived ... ;**************************************************
;* scrolls the hi-res text display
;**************************************************
#define scrollline() ...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…
... br /> PRINT-USING.ASM assembler listing for "PRINT USING" ... /> PRINT64-FN.ASM assembler listing for 64-column ... new player selection display
* correction to "rats" display (in wrong ... messages are in 32-column text & lower screen
Akalabeth gamei found now that someone ported an ansi-basic game (coded in 1979?) to msx-basic - what about a zx-spectrum basic version of it? ;) https://plus.goo…
... to do the graphics in assembler, but I want to get ... the bottom 4 lines for text, so I can't use ... to a new display, as that would clear the text as well ...Need Some Basic HelpHi all, I’ve decided to give programming in Spectrum Basic a go again (bit of nostalgia trip!) and I’m trying to develop a CYOA style game. How…
... am storing all of the text in strings (LET a$="..." etc ... in Speccy Basic) to display the text and then have this called ... really have any experience with assembler usage but is there anywhere ...Problem with Pasmo Assembler/Speccy emulator?I'm at the start of trying to learn Z80 assembly for the ZX Spectrum. I'm using Speccy 1.7 as my emulator, Pasmo as my assembler, and am following t…
... my emulator, Pasmo as my assembler, and am following this tutorial ... :1" which obviously doesn't display the right result.
< ... on this page, which should display some text, but I get the ... still think it involves the assembler.
Thank you for ...
