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Search Again :: Adv Search 1000 results in 0.018s
<1…16171819202122…34>
  • Why Linux is importatnt.I just thought I would share this with whoever is prepared to read it: I really think Linux is important to our children for many reason. The reason…

    ... . Couldn't even save a screen from a game demo, let ... was thet, where were the UDG's, where were the PRINT ...
    DEATH DEATH March 2007 Chit chat
  • Getting scr addresses from x and yCould someone please tell me how to calculate the 8 screen addresses corresponding to a character printed in basic at coordinates x and y? For examp…

    ... an Y,X screen coordinate directly unto a UDG of your choice ...
    BloodBaz BloodBaz March 2007 Sinclair Basic
  • Getting scr addresses from x and yCould someone please tell me how to calculate the 8 screen addresses corresponding to a character printed in basic at coordinates x and y? For examp…

    ... selected window, converts it to UDG and sends it to the ... inside the screen and when trying to convert data to UDG.
    zxbruno zxbruno March 2007 Sinclair Basic
  • Getting scr addresses from x and yCould someone please tell me how to calculate the 8 screen addresses corresponding to a character printed in basic at coordinates x and y? For examp…

    ... br /> copyudg:
    ; First get screen address into bc
    call ... hl)

    ; Move src (screen) address into hl
    ld ...
    ; Copy 8 bytes from screen to destination
    ld b ... address to write udg (e.g. address of UDG A)
    [/ ...
    BloodBaz BloodBaz March 2007 Sinclair Basic
  • Meeting cancelledLast week I got an e-mail that the meeting for next weekend in Urmond in Holland is cancelled due to lack of people visiting the meeting. The meetin…

    ... between a screen$, a certain game, the sound of the UDG area ...
    zxbruno zxbruno April 2007 Sinclair Miscellaneous
  • Sceen$ helpMost people have used screen$ at some time or another and for me what I want to do is use it or something like it as a start screen before the game p…

    ... another idea I had (swapping udg's on the fly).
    UDG (I know that this would ... mean at least 2 udg's butted together) but its ... could "scroll" it around the screen a pixel at a time ...
    DEATH DEATH May 2007 Sinclair Basic
  • Sceen$ helpMost people have used screen$ at some time or another and for me what I want to do is use it or something like it as a start screen before the game p…

    ... off the side of the udg, this would be imaged to ... a udg pasted to the left hand ... could "scroll" it around the screen a pixel at a time ...
    Toxitalk Toxitalk May 2007 Sinclair Basic
  • Sceen$ helpMost people have used screen$ at some time or another and for me what I want to do is use it or something like it as a start screen before the game p…

    ... need to re-PRINT the UDG to obtain the animation effect ... print a UDG to the sceen, it's appearance on screen stays ... the same, even if the definition of the UDG ...
    DEATH DEATH May 2007 Sinclair Basic
  • Faster Pussycat, yer man (UDG)Right we are almost into a game area. Ive started to play with UDG and by using bins and pokes I can redesign graphics to my hearts content. Now Im…

    ... ]

    That doesnt cover UDG to screen!

    I know ... I can set the screen display as 'scan lines' but ...
    Toxitalk Toxitalk May 2007 Sinclair Basic
  • Game OptimisationBelow is a section of code Im using for movement enermy display and collision detect. What happens is that you move the sight with ,.qa and space do…

    ... put a lot of udg's on screen, so if Ive got ...
    Toxitalk Toxitalk May 2007 Sinclair Basic
  • Game OptimisationBelow is a section of code Im using for movement enermy display and collision detect. What happens is that you move the sight with ,.qa and space do…

    ... is have waves of multiple udg's going left to right ... towards only printing the character UDG when it has moved as ... potentially too many things on screen, speed will be the deciding ...
    Toxitalk Toxitalk May 2007 Sinclair Basic
  • Help with having more than 21 UDGSHi All, I'm trying to work out how to have multiple banks of UGS. What I've read so far is that the default memory area for. 48K is 65368 16K is 326…

    Another advantage of using an alternate characterset is the fact that you can use SCREEN$ to read your UDG as characters.
    Dr BEEP Dr BEEP June 2007 Sinclair Basic
  • Game OptimisationBelow is a section of code Im using for movement enermy display and collision detect. What happens is that you move the sight with ,.qa and space do…

    ...

    With one UDG on screen everything is fine, it positive ... screen.

    I have now started trying to get multiple udg ... 's to do there thang on screen but it ... animate 4 aditional characters on screen (they are * for the ...
    Toxitalk Toxitalk June 2007 Sinclair Basic
  • Game OptimisationBelow is a section of code Im using for movement enermy display and collision detect. What happens is that you move the sight with ,.qa and space do…

    ... /> So how many independent UDG's on screen is going to work ...
    Toxitalk Toxitalk June 2007 Sinclair Basic
  • 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…

    ... = destination address for printed bitmap (screen or buffer)
    // f = ... address of the character's UDG definition. Note the use ... printing double width characters, single UDG bytes have to fatted up ... halves of each fatted up UDG byte.

    [code ...
    Alcoholics Anonymous Alcoholics Anonymous June 2007 Development
  • 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…

    ... in addition to character code ("udg code") as background (struct ... };


    // A Hashed UDG for Background

    uchar ...

    sp1_UpdateNow(); // draw screen now

    for (i ...
    Alcoholics Anonymous Alcoholics Anonymous July 2007 Development
  • 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…

    ... coordinates, attribute address from screen address, screen address from attribute address ... with the screen address in hand "disp", the UDG definition ... to poke all 8 UDG bytes on screen is entered. The ... loop pokes the UDG byte to the screen incrementing "bmp" ...
    Alcoholics Anonymous Alcoholics Anonymous July 2007 Development
  • First steps in Z80 machine codeI never got into machine code much back when I had a speccy, as I didn't have any development tools at the time. The only machine code I'd previousl…

    ... any pixel row on the screen. Made many mistakes but it ... print a message or UDG characters on the screen.

    And ... move stuff around on the screen. Quite excited at the moment ...
    Arjun Arjun July 2007 Development
  • New Spectrum HardwareHi all. Well its Friday so it seems as good a time as any (business is a bit slack at the moment) to start up a thread about creating new Spectrum ha…

    ... be coaxed into handling new screen modes by the use of ... I'm working on a UDG driver with pixel positioning for ... implements a state machine for screen printing code (that deals with ...
    Sonic Sonic July 2007 Hardware
  • Minigame Compo 2007Hi there, also this year, there'll be a minigame competition, open to all 8-bit computers and consoles. It consists on writing games whose size (…

    I have my screen sized 20 x 32 with 18 UDG's in 672 bytes.

    I had reserved 600 bytes for it, so I am 12% over the line.

    Still the largest bump is taken. Now I need to code the rest.
    Dr BEEP Dr BEEP August 2007 Development
  • Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…

    ... existing paper colour on the screen?[/QUOTE]

    Correct.
    UDG for you).

    Anyway ...
    Einar Saukas Einar Saukas August 2007 Development
  • 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 draw directly to the screen
    [/quote]

    The ... display byte (ie from the udg defn of the letter to ...
    Alcoholics Anonymous Alcoholics Anonymous August 2007 Development
  • 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…

    ... address for an 8-byte UDG graphic definition used as background ... address of each 8-byte UDG fragment of the 72 byte ... column major order, meaning the UDG definition of A is in ... = 0 if none)
    uchar *screen; // +8 address in display file ...
    Alcoholics Anonymous Alcoholics Anonymous September 2007 Development
  • 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…

    ... times it is completely on screen
    {
    g_scrollShift = 15; // initialize ... /> bmp = g_chars + (*g_scrollPos)*8; // get UDG address for char to display ... (g_scrollShift/2)) & 0x01;". The UDG byte for the message char ...
    Alcoholics Anonymous Alcoholics Anonymous October 2007 Development
  • Vector drawing routines.Anybody could point me to some sort of vector drawing package of routines, callable from BASIC? With "vector drawing" I mean to draw 2D pictures with…

    ... order to fill a blank screen you'd need several tens ... to pattern fill a blank screen. You control the initial x ... and aborts) and the pattern UDG.

    The asm source ...
    Alcoholics Anonymous Alcoholics Anonymous October 2007 Development
  • 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…

    ... map is available as a SCREEN$ file inside the tzx, so ... is similar to the loading screen but with one like of ... speccy graphics characters and unmodified UDG character set. Most of the ...
    Digital Prawn Digital Prawn October 2007 Games
  • How could you hear if loading BASIC or MC?When loading a Spectrum program from tape you could usually hear from the sound if it is a BASIC or is some machine code program *. My question is, w…

    I can still distinguish between screen$ (the first 6144 bytes and/ ... , basic, the standard udg set, and the standard udg set plus part ...
    zxbruno zxbruno November 2007 Development
  • Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…

    ... Draw is printed on the screen as "W","L" or "D ... /> I had to sacrifice the UDG for "10" and replaced it ...
    Digital Prawn Digital Prawn November 2007 Development
<1…16171819202122…34>

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