World of Spectrum
  • Categories
  • Discussions
  • FAQ
  • Sign In
Home › Search
Title Search
@title beer Word 'beer' in title
User Search
  • @user admin Only posts by Admin
Text Search
  • @body beer Word 'beer' in the text
Phrase Search
"Hello World" Exact phrase match
Exclude Terms
  • car -red Search cars that are not red
"Or" Searches
  • honda | bmw 'honda' or 'bmw' results
Multi-Field
@(title,body) hello Both contain 'hello'
WildCard
  • hond* civ* Match all with an astrix
Combination
  • @title bmw @user admin
See more supported syntax examples
Search Again :: Adv Search 1000 results in 0.022s
<1234567…34>
  • clear a windowed area of the screenHi everyone! Ain't been on here for donkeys, but have recently started messing around with a little game. I'm looking for ideas/opinions on the bes…

    ... the best way to clear a window on the screen RAM.

    clear a 25x24 char section of the screen.

    Atari_Jetman Atari_Jetman October 2014 Development
  • z88dk sp1lib with fzxThe numbers dont seem to display properly? fzx by itself works [quote] // for targets supporting fzx // zcc +zx -vn -startup=31 -O3 -clib…

    ... of book


    // clear screen

    active_window = 0;
    window[0]);

    zx_cls(INK_WHITE ...
    slenkar slenkar June 2017 Development
  • Installing Z88DK Z88DK INSTALLATION Z88DK is distributed in two parts. The first part is the platform independent bits (including source and z80 libraries) and th…

    ... col3[];
    #asm
    ; window frame sprite 2x2 chars
    /* Init sprite lib. Clear screen to spaces */
    sp_Initialize(INK_BLACK ... /* sp_ClipStruct clips sprite to full screen */
    sp_MoveSprRel(se-> ...
    Alcoholics Anonymous Alcoholics Anonymous April 2005 Development
  • Help! Reverse engineering a Spectrum game[deleted]

    ... routines
    07 - A fast clear screen routine using the stack if ... routines
    09 - A debug screen that displays the register values ... graphics that exit the screen or display window
    17 - A ...
    20 - A fast screen address lookup routine, that is ...
    ASM ASM October 2010 Development
  • Help! Reverse engineering a Spectrum game[deleted]

    ... />
    07 - A fast clear screen routine using the stack if ...

    09 - A debug screen that displays the register values ... graphics that exit the screen or display window
    [B]About ... />
    20 - A fast screen address lookup routine, that is ...
    Ralf Ralf October 2010 Development
  • Testers for new z88dk clibA long (long, long, long) time ago a few people offered to help test the new clib in z88dk. Much time has passed since then and I won't hold people,…

    ... are "zx_cls()" -- clear whole screen -- and "zx_cls_wc()" -- clear a window on screen (char coordinates).
    clear the area whereas memset is ...
    Alcoholics Anonymous Alcoholics Anonymous February 2015 Development
  • 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 for scrolling, clearing a window on screen, etc.

    ... . One such command is clear screen and you can see a ... like zx_cls() to clear the screen or a window on screen, or write your ... terminal driver so a direct clear screen won't move the ...
    Alcoholics Anonymous Alcoholics Anonymous May 2017 Development
  • z88dk terminalsto set up a terminal a bunch of numbers are needed: m4_zx_01_output_fzx(_window_1, 0x2330, 0, 0, 1, 14, 1, 19, 0, _ff_ao_Prefect, 14, 0, 14, 8, 1…

    ... ##
    dnl## $6 = window.width ##
    dnl## $7 = window.y coordinate ##

    Clear screen colour, blank lines colour when ...
    Alcoholics Anonymous Alcoholics Anonymous July 2017 Development
  • z88dk terminalsto set up a terminal a bunch of numbers are needed: m4_zx_01_output_fzx(_window_1, 0x2330, 0, 0, 1, 14, 1, 19, 0, _ff_ao_Prefect, 14, 0, 14, 8, 1…

    ... knowledge of where the window is placed on screen.

    In ... scrolling the message into the window. By changing the terminal to ... very hard but you could clear the window with ink/paper the ... 's printed by changed the window's attributes to reveal the ...
    Alcoholics Anonymous Alcoholics Anonymous July 2017 Development
  • ok, now help me on this.righti-ho, i now have a tape player connect to my pc correctly and i have recorded games to it. now here comes the hard part. i connect the tape pl…

    ... press enter, i get a clear screen, great! then i press j ... my tape recorder. my tv screen shows red and white moving ...
    gohan1239 gohan1239 June 2004 Games
  • XK SystemIn Your Spectrum issue 8 it mentions a hardware paging system called the XK system, this paged the top 32KB of memory. It allowed 4MB to be used and…

    ... other, writing to their own screen window. This program seems to be ...
    speccyverse speccyverse July 2004 MIA/STP/SDP
  • Blowtorch method of Speccy repairsI just did my first Spectrum repair (and successful at that). It was the Issue 2 spectrum I wrote about a while ago, I just hadn't got around to doin…

    ... iron and solder sucker to clear all the holes (but I ... ... and I got a nice clear screen with the (C) 1982 Sinclair ...
    Winston Winston January 2007 Hardware
  • Machines and game starter bundles for saleI am just in the process of compiling a new stock list for the Preservation team shop and I am going to add a lot of my spare hardware kit and some o…

    ... keyboard, booted to a steady clear screen, and a game loaded and ...
    ADJB ADJB September 2008 Sales
  • Help ! VHS Storage cases needed !I have a need to replace the cases on about 100 video tapes and would need at least 100 Black plastic ones ( Brand New ) with the clear plastic windo…

    ... ( Brand New ) with the clear plastic window. I had three different suppliers ...
    grey key grey key August 2010 Chit chat
  • 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:- …

    ... ; 21) // if sprite went off screen, reverse direction
    dy = - ... br /> zx_border(2);

    //clear screen
    putchar(12);

    zx_border(2);

    //clear screen
    putchar(12);

    Digital Prawn Digital Prawn December 2010 Development
  • Kiwi OS for z80 computerHi everyone, Nearly made my z80 computer with 2K ROM 32K RAM. It has an OS im still writing called Kiwi (apple, blackberry, you get the idea ;D) he…

    ... A, $01 ;CLEAR SCREEN COMMAND
    OUT (1), A ;CLEAR SCREEN
    GOTO_START
    CLEAR SCREEN COMMAND
    OUT ($1), A ;CLEAR SCREEN
    LD B ... A, $01 ;CLEAR SCREEN COMMAND
    OUT (1), A ;CLEAR SCREEN
    LD B ...
    Robin Robin August 2011 Announcements
  • Keys redefine routine and key check.I have written some asm code which allows me to redefine keys (for a game etc.), and also allows me to be able to check any keypresses for the redefi…

    ...
    call ROM_CLS ; do the clear screen
    ld hl,msg_define
    ld a,2 ; upper screen
    call CHAN_OPEN ; get the ...
    polomint polomint September 2011 Development
  • yeah x 0.0.2first: [URL="http://www.yeah-unix.org/downloads/yeah_0.0.2.tar.gz"]the goods are at - http://www.yeah-unix.org/downloads/yeah_0.0.2.tar.gz[/URL] aft…

    ... like balls) bouncing around the screen. nothing special, really. except that ... drivers,
    - basic console output (clear screen, 8x8 font print at and ...
    tstih tstih May 2012 Development
  • Gaming innovations that wern't popular...I've been thinking about innovations in gameing that were not popular when they were introduced, but have kind of become standard. Things like: No p…

    ... /> No player status's on screen as seen in [B]The ... bar, ammo counter etc. the screen was totally devoid of any ... player information, leaving just a clear screen. This was generally [I]not ...
    Bermondsey Bob Bermondsey Bob November 2012 Chit chat
  • 'Ocean Draw' instructionsHere are the instructions for the screen and sprite editor used in-house at Ocean Software, possibly typed up by Joffa Smifff (as the 2 of the sprite…

    ... INSTRUCTIONS

    MDRAW (SCREEN) OPTIONS
    ENTER -SET (P ... PAPER COLOUR
    CPS R -CLEAR SCREEN MENU
    EDIT -SPRITE / ... /> H -ATTR MODE
    AS SCREEN MODE


    2 -STORE SPRITE FROM SCREEN AT
    CURSER POSITION
    Mark R. Jones Mark R. Jones September 2014 Sinclair Miscellaneous
  • New game released: EXPLORER<div><span style="font-size: 13.3333330154419px; line-height: normal; font-family: 'Courier New';">- EXPLORER -</span></div><div><span style="font-si…

    ... to scroll vertically the whole screen. I actually never liked it ... Assembly routine to scroll a screen window, in order to show detailed ... the bottom right of the screen, then the game will reboot ...
    Luca Bordoni Luca Bordoni June 2015 Brand new software
  • Thinking of dropping GDI renderer in SpecBAS. Thoughts?Hi all - It's come to the point where SpecBAS's native 800x480 window is just too small on modern displays, and so I'm thinking of adding extra f…

    ... SpecBAS's native 800x480 window is just too small ... functionality to the SCREEN command:

    SCREEN 2880,1800 SCALE ... />
    And similar with SCREEN WINDOW. Now, as resolutions are getting ... ve added a suite of window controls for building tools - ...
    Dunny Dunny September 2017 Sinclair Basic
  • A Neat Redefine Keys RoutinePreviously, I’ve only shared this routine with a couple of people via PM, but I’ve now decided to make it public. I optimized it for size, so it uses…

    ... /> ;(c) 2017

    ;————————PREPARE SCREEN AND DISPLAY CONTROLS———————

    call 3503 ;clear screen, open channel “S”

    Ast_A_Moore Ast_A_Moore October 2017 Development
  • [Asm] Is this nested loop faster than LDIR or a bunch of unrolled LDI's?Hi all. I'm learning Z80 asm on Speccy 48K, and to start with I decided to write my own "CLS" routine (without relying on ROM calls or LDIR) as a lea…

    ... 1 more byte.

    ; Clear screen memory.
    ld a,%00000000 ... ; Move back to the previous screen address.
    djnz cls_screen_loop ; Keep ... ; Avoid going back to basic. Screen is cleared now, continue writing ...
    ST1 ST1 November 2018 Development
  • Shrinky challengeInspired by this contest on c64: http://nurpax.github.io/posts/2019-08-18-dirty-tricks-6502-programmers-use.html Make the smallest possible .tap t…

    ... a cross across the whole* screen.

    [img]http://iki ... 't even cover the whole screen, leaving the last text line ... bytes, which is basic for "clear screen, draw two lines". Hacking that ...
    Sol_HSA Sol_HSA August 2019 Development
  • 'Mike's' moon lander in SpecBAShttps://youtu.be/1mjwLD6juB8 As modified and turned into a video by Dunny. I put my name in single quotes because it really is only thanks to Dunn…

    ... the lot.

    10 screen window 1024,728:
    graphic new ... scale 2,2:
    screen lock:
    window put graphic m,0 ... /> 30 if a$ "" then
    window put a$,0,old_x, old_y ...
    40 window grab a$,0,x,y ...
    mik3d3nch mik3d3nch September 2019 Sinclair Basic
  • Laptop screensCan anyone suggest a DOS or Windows emulator that looks good on an LCD screen fixed at 800*600 res? I'd love to take a speccy with me on long journey…

    ... give you an almost full-screen window). The issue, however, is whether ...
    Alessandro Tommasi Alessandro Tommasi February 2001 Emulators
  • great giana sistersI dont know if this is the most asked question of all time, but where can one get a download of this incredible game for the speccie?

    Does anyone have a clear screen of one of the sisters in this game? I want one for one of the wanted posters in "Hammer & Nails"

    [ This Message was edited by: Swainy on 2003-07-03 17:01 ]
    Swainy Swainy July 2003 Games
  • For Tetris experts/mega-obsessed fanatics !A difficult question, this: does anybody know any 'strategy' for clearing the entire area, i.e. fitting the pieces in such a way, that, eventually, a…

    ... more frequently in position to 'clear screen' :)
    Alex_Lux Alex_Lux February 2004 Games
<1234567…34>

Latest Posts

  • European Software Titles with an English version
    harriusherbartio on 12:06PM
  • How Do You Categorize Your Speccy Software and Games?
    harriusherbartio on 11:21AM
  • Fixed Speccy Software. And which games remained unfixed?
    harriusherbartio on 11:01AM
  • I am currently watching.....
    Paradigm Shifter on 12:49AM
  • New video about S-video modification on Issue two 48K Spectrum.
    Renegade on April 21
  • Happy 40th Birthday to the Amstrad CPC464!
    rich_chandler on April 21
  • Another Birthday! The Game Boy Is 35!
    mel the bell on April 21
  • Elusive Strategy Games done by the Smaller or less Prolific Software Houses.
    harriusherbartio on April 21
  • 1992 Spectrum Software
    harriusherbartio on April 21
  • +3 Disk drive motor
    AndyC on April 21

HitBox

Word Docs Hits
clear 8.7K 10.4K
screen 45.8K 73.8K
window 5.2K 7.2K

Related Threads

  • How do I clear only a specific area of a screen (quickly) in machine code ?I'm looking for a machine code routine which will<br /> clear the first 20 rows of the Spectrum's display<br /> (or any number of rows or columns) . …
  • Fastest way to clear a screen.We haven't had an optimizing fun for some time, so let's have some: What's the fastest way to clear a screen (i.e., filling the 6912 bytes at 16384 w…
  • Real Spectrum screen flicker with SCREEN$I've written a basic loader to simply do a 'load "" screen$' based video from a divide+ however I'm finding the Spectrum can't render a screens and a…
  • Wow! Splitscreen gaming goes full screen!!! One screen gives two fullscreen views!Sounds a bit Alice in Wonderland (If Lewis Carroll had written it in the twenty-first century) but aparently, using 3D glasses you can get two full s…
  • ULAPlus: showing different screen modes in one screenI wanted to write a demo showing the same screen, converted to various screen modes available on the Spectrum (well, a Spectrum clone capable of show…
  • Clear the screen from assemblerI want to clear the screen before I draw my graphic elements on it. Speed is not important so I was thinking of using the rom CLS option if that is p…
  • clear a windowed area of the screenHi everyone!<br /> <br /> Ain't been on here for donkeys, but have recently started messing around with a little game.<br /> <br /> I'm looking for i…
  • Best Side Screen/Screen-Surrounds?I've been researching side-art/screen-surrounds for my own game, so at the risk of asking a question that has probably been asked in the last 20-odd …
  • Type a screen of text from the start screen.I've forgotten all the combo's of symbol-shift and so on, but is there a way, from Spectrum Basic to just type out a load of text? Problem is, as soo…
  • Fast way to clear the screen ?So I was wondering fastest way to clear the screen.<br /> <br /> I've tried this and this works but is it better than CLS ?<br /> <br /> LD HL,16…

Related Searches

  • fastest screen routine
  • screen routine
  • screen routines
  • fastest way to clear screen
  • issue 2 yellow screen
  • title screen
  • clear
  • screen
  • basic scr screen
  • loading screen
  • shortest clear screen
  • fast clear screen
  • fastest way to clear a screen
  • clear screen
  • fastest screen clear
  • screen clear
  • clear screen quickest
  • clear a part of screen
  • screen window
  • clear low screen

Copyright © 2024 World of Spectrum