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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 /> ////////////////// Global Variable Definitions ////////////////////////
///////////////////////////////////////////////////////////////////////< ... double-width but ... continual scroll and ... -
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…
... scroll and blit is now taken installing the new double-width ... br /> ////////////////// Global Variable Definitions ////////////////////////
///////////////////////////////////////////////////////////////////////< ... -
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…
... used to print double width characters for the scroll. So a little ... same time "g_puchar0" (a global variable uchar* defined in global.h ... pointed at by the global variable "g_puchar0" into this "colour" member ... -
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…
... memory locations to hold variable contents. However there is ... 're dealing with double width characters). scroll_isr() is ... /> g_scrollShift = 16; // initialize current scroll shift
g_scrollPos = g_textBuffer; // ... -
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…
... 2, "MONEY"); // double width left justified
ltoa( ... clr, 6, g_textBuffer); // double width right justified
scroll
d_ScrollStart();
... .c. The global variable "g_uchar0" is used ... -
Horizontal scrollDoes anyone know how to do a 2 or 4 pixel left or right horizontal scroll of the spectrum screen. I can make a 1 one pixel scroll with: ... rl (hl…
... pixel left or right horizontal scroll of the spectrum screen.
scroll with:
... rl (hl)/dec ... -
Scrolling string variablesCan anyone help me with this for a program I'm writing on the spectrum. There was a command in speccy basic that would let you scroll a string variab…
... that would let you scroll a string variable left or right one ... -
scroll?Hey guys! Great website! Is there anyway I can make my 128 not say "scroll?" and just make it scroll automatically?
Hey guys! Great website!
Is there anyway I can make my 128 not say "scroll?" and just make it scroll automatically? -
Smooth Screen Scrolling RoutineHi everyone, this is a follow up to the thread on smooth screen scrolling. As promised here is the code for the routine. It's pretty long and fairl…
... /> RET
SCROLL DI
LD (SCRMODA ...
LD HL,(SCRPOS) ;SCROLL POSITION
PUSH HL
LD (COLMODB+1),A ;width of last tile and also ...
LD (COLMODA+1),A ;width of first tile
LD ... -
How can I scroll a line of text and wrap perfectlyI know this is easy for most of you but for some reason I am messing it up. In Assembly Language I want to do the following: I have 1 line of text …
... Pixel Rows). I want to scroll the whole line left one ... -
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…
... /> ; so look at the system variable PROG
dec hl ; move ... ; col
; -------------------
; half width 4x8 font
; -------------------
;
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…
... to print double width text and scroll double width text messages.
width messages across the bottom ... scroller reads the rendered double-width text bitmap from the ... The next test shows double width text being printed. Press a ...How to avoid paging (scroll message)After 22 lines, the Spec asks if you want to scroll or break. I want to avoid that message and what the program to go on and produces lines on the sc…
After 22 lines, the Spec asks if you want to scroll or break. I want to avoid that message and what the program to go on and produces lines on the screen without stopping for this message. Is there a trick?Web Developers Please Help - IE6 CSS BugI have constructed what seems to be a nice looking well behaved 3 column dynamic web page layout in CSS. It looks fine in IE7 and FireFox (latest) H…
... {
float: left;
width: 200px; /*Width of right column*/
margin ... .gif");
background-attachment:scroll;
background-repeat:repeat- ... br /> float: left;
width: 200px; /*Width of right column*/
margin ...Possible to set YouTube width, height and starting point here?Is there a markup for the youtube tag on here which allows you to specify width, height and starting point? Just discovered the '#t=12m34s' bit you c…
Is there a markup for the youtube tag on here which allows you to specify width, height and starting point? Just discovered the '#t=12m34s' bit you can add to your YouTube URL :)How do I know where my C compiler is putting my variable?Let me show you my code. I am writing a Z80 emulator (z80.c) which sets up a bit of shared memory for communication with another process. Well, I got…
... shared memory, and initialises a variable bl_ctrl to 1. It sleeps ... address spaces, so that the variable is not located in the ...Star Wars scroll/crawl/title effectI may have seen this type of scroll on a Speccy game before, but I've never seen it as a type-in or part of a cover tape. Does anyone know how to do …
... have seen this type of scroll on a Speccy game before ...variable variable names with VAL$It's possible to make the RH-side variable names in a LET statement be themselves variable by using VAL$. Thus, if v$ holds the [b]name[/b] of anothe…
... make the RH-side variable names in a LET ... statement be themselves variable by using VAL$. Thus, ... [b]name[/b] of another variable, then:
[b]LET ... assign the content of the variable named in v$.
... make the LH-side variable name in a LET statement ...Variable resistorI have a problem with my speakers - the treble is much much too quiet in comparison to the bass. Or you could say, the bass is much to loud for the r…
... mending this by putting a variable resistor on the wire that ...Add horizontal hardware scroll to ULA+In this case we must read a bit in the ULA+ for test if supported. And the future software that uses it must have to branch: 1. If hardware scroll i…
... . If hardware scroll is supported, use smoth scroll (1 pixel scroll). In this ... supported, use 2 pixel step scroll. Also this code need more ... />
My idea for hardware scroll is simple. Store in a ...Indirect Variable AssignmentHere's another wacky routine. This allows assignment of values to variables where the source & destination variables can themselves be defined in var…
... />
So, for example, variable names can be constructed at ... it wrong will give "Undefined variable" or "Invalid argument" or ... 23698
;Indirect Variable Assignment
;PRINT USR indirect ... it must be a string variable or expression
; ...Need to scroll one column using m.c.I've used many of the available routines to scroll the entire screen in any direction, but I'm not being able to find one that would allow me to scro…
... of the available routines to scroll the entire screen in any ... that would allow me to scroll a specified column (1 x ...SpecBAS 0.747 Now available!Hiya folks - it's update time again! SpecBAS has had a load of new fixes, as well as some new additions! Firstly, as you all wanted it, SpecBAS can…
... to commonly used string operations - variable lookups will now be much ... /> Bugs Fixed:
The "Scroll?" message appears as it should ...WIP: ULAPlus hardware implementationThis aims to be an "almost" plug-in replacement for the Sinclair ULA chip fitted in Spectrum 16K/48K/Plus machines. It comes in a form of a small PC…
... calculate its impedance, but its width)
Another thing is ... raster effects, hardware sprites, hardware scroll, DMA engine, or more demanded ...FZX Driver for z88dkAn fzx library for z88dk can be downloaded [URL="https://drive.google.com/file/d/0B6XhJJ33xpOWM2hWNjAxMVkxaEk/edit?usp=sharing"]here[/URL]. The libr…
... through the "struct fzx_state fzx" variable:
fzx.font ... *fzx_sPartition(char *s, uint width);[/B]
Return a ... the previous characters have width less than "width" pixels. The ... *fzx_sPartitionWW(char *s, uint width);[/B]
The same ...Colission detection problems.G'ah...it's always the same (I've asked before too) - I'm always struggling when it comes to doing box colission checks, so I'm basically hoping you …
... . :-(
The enemy have variable sizes and could be 100x2 ...
(IX+5) contains the width of the enemy in pixels ...FZX ScrollI wrote a routine to scroll message in ZX Spectrum screen, using [URL="http://www.worldofspectrum.org/forums/showthread.php?t=44088"]FZX[/URL] fonts.…
I wrote a routine to scroll message in ZX Spectrum screen, ... . Feel free to use FZX Scroll.
The [URL="http ...
