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Performance Analyser?Disclaimer: Im asking this question as a "non-programmer" so please forgive my ignorance if this turns out to be a daft question. During the life-sp…
... /> Ability to print debug text, draw lines, bars, etc. to the screen ... be great if I could draw this kind of info as ... -
WibbleBibble's Basic threadHi in an attempt to keep my questions from spamming the forum. I think its better to put them all in one place. Thanks everyone so far, I feel I am …
... ]
100 REM HORIZONTAL MOSAIC LINES
110 DIM P(32 ... Y: CLS
160 REM DRAW LINES
170 FOR N=1 ... -
WibbleBibble's Basic threadHi in an attempt to keep my questions from spamming the forum. I think its better to put them all in one place. Thanks everyone so far, I feel I am …
... ]
100 REM HORIZONTAL MOSAIC LINES
110 DIM P(32 ... Y: CLS
160 REM DRAW LINES
170 FOR N=1 ... -
Image to BASIC commandsHi all I'm looking for an app that read an image (jpg, gif, etc...) and convert it to BASIC commands (DRAW, CIRCLE, etc...) The images to convert wi…
... manually identify shapes thus:
* DRAW: Lines & Polygons: mark the vertices ... -
Favourite things to do in a power cut threadApparently we have yet another power cut at home, this is after 35 hours without any leccy over Christmas Eve/Christmas Day. Suggestions for favouri…
... kids, the one where you draw lines to form a square from ... -
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…
... /> z88dk contains more than 100k lines of asm source code in ... read the keyboard, render sprites, draw lines, etc) which you can call ... -
I wonder what this is?Just having a browse on ebay and came across [URL="http://www.ebay.co.uk/itm/191216974918"]this[/URL], I wonder what its for?
... video, enabling the user to draw lines, circles and triangles, and produce ... -
A vehicle for wireframe engineHi, I'm playing with wireframe graphics right now. I'm open for ideas for (simple) game that would use wireframe engine. So if you have an idea, plea…
... with which the ROM routines draw lines. I did wonder about writing ... -
Denied GamesA friend of mine said that the copyright laws for games only last for 30 years. If this is the case all spectrum games made before 1985 become freew…
... . I dunno where you'd draw lines or how you'd word ... -
Subtract 4 from an addressThis is a novice Z80 question really: I'm trying to vertical scroll my back buffer, but I'm not sure of the quickest way to apply an offset and mo…
... but from the 2nd line. Draw lines to the end of buffer ... , jump to buffer top and draw this new line at the ... -
Some Graphic Coding & Audio help.Hello my fellow WoS'ers I am in the process of writing some code for graphical purposes - I have Z88DK raring to go but I do not know how to take…
... to move up/down pixel lines and so on).
lines and ellipses in the z88dk ... white grahpucs library that will draw lines, etc. And of course if ... -
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…
... .9 Frames and the main draw lines are 430 to 470 and ... by optimising how images are draw (minmize the number of PLOT ... also analysing the number of DRAW statements in each category.
[code]PLOT = 2 statements
DRAW +ve,+ve = 5 statements
Drawing LinesHas anyone got any experience of coding a Bresenham line drawing algorithm on the Speccy? I've had a go and I find the algorithm has quite a few s…
... 've been able to draw lines from both ends at ... for vertical and horizontal lines, with boosts in for ... the same routine to draw them all bottom-to ... 2-pixel horizontal steps to draw long lines faster.
... views are faster to draw than others. But if ...Starwars IV opening crawl demo---------------------_______________________--------------------------- Starwars IV opening crawl demo on 128K :) [url=https://mega.nz/#!37BV…
... 18 bits
1) Draw lines between points on LINE 135 ... the points where intersect the lines with every line
3 ... total of 14 Characters * 136 lines = 1904 positions to MAP
lines
FOR POSITION = 0 TO ...Crisps for Pete's sakeI want a decent and honest crisp, not crinkle cut not extra thick, nor Parma ham and parmagino with a hint of baseball bat flavour, just a good tasti…
... . I'm gonna have to draw lines on the wall like a ...Robospec (new project, hopefully useful as a tutorial as well)Starting a new project after my graphics investigations. * It's gonna be a Robotron clone since that's not too ambitious (although I'd like to hav…
... I've written routines to draw lines of length 8 pixels in ... is so I know my lines are 8 pixels long.
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…
... it requires only about 100 lines of additional assembly) and ... don't worry about pathological intersection cases.
- data compression ... />
2. The display draw order has changed. In splib2 ... reason your program should draw sprites first before doing ...How paint in the down two lines ?The down two lines on the spectrum screen cant be used. But i remeber from the 80's that exist some code that allow us to paint on these two lines wi…
The down two lines on the spectrum screen cant be used. But i remeber from the 80's that exist some code that allow us to paint on these two lines with plot or draw or others.
Someone remember the code ?
thx in advanceWhy no PLOT, etc. on bottom two lines?I was pondering if there was any way to get PLOT, etc. to address the full screen from BASIC without having to write a few lines of assembler to bypa…
... having to write a few lines of assembler to bypass that ... commands to the top 22 lines anyway? Why not just have ... AF)
then PLOT, DRAW, CIRCLE, POINT will all work ... , SCREEN$ can address all 24 lines (0-23), so why restrict ... #0 for the bottom two lines?RAD for SpeccyJust wanted to share a fine technique of rapid app development for ZX Spectrum in C. Programming without debugger is a pain. It comes down to needing…
... from stack.
// Get intersection.
rect intersect = new rect ... , clip, ref intersect)) return; // No intersection, no drawing.
// Now ... start our drawing. lines is number of lines we draw.
if (intersect ...Proportional-width fontsFor reasons that are still not quite clear to me (because I’ve always loved typography and design,) I never bothered to write a proportional-font rou…
... . Then you need to calculate intersection with the clipping rectangle. And ... need to make your routine draw only visible part of the ... your letters, and how many lines you need to copy. Clipping ...How to get Grahics to wrap vertically around the screen?I am using the following code to draw an image to the screen. First I use HL to contain ROW and COLUM I then call the MapScreenFunction As I draw m…
... using the following code to draw an image to the screen ... MapScreenFunction
As I draw my sprite, it calls Next ... , when I get past 192 lines, I want the next line ...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…
... ,0 ;NO. OF COLUMNS TO DRAW (FIRST BLOCK)
lines) at a time.
... only need to
;draw four more columns
... .
* Draw end of row
* If ...
* necessary to draw one more tile (right side ...Just remembered - Spirograph Effect. - Please ExplainJust remembered that we used to mess about with the Draw command to get a spirograph effect in Sinclar Basic. Squares 10 plot 75,75 20 draw 80,48,…
... to mess about with the Draw command to get a spirograph ...
20 draw 80,48,400
Lines
10 plot 75,75
20 draw 80 ... plot 75,75
20 draw 80,24,800
Why Spectrum has a lots of software?I'm thinking a lot of it and can't find "magic" which produced a lots of software (games, educational, utility) for Spectrum. My suggestions: 1. Ea…
... allows using PRINT AT to draw a game screen. Draws 8x8 ... DRAW.
3. Good SAVE/LOAD routine with nice border lines ...GraphicsI can't find this posted anywhere else, but how do you use graphics, other than circle, pixels and lines? For example, how do you draw a filled box o…
I can't find this posted anywhere else, but how do you use graphics, other than circle, pixels and lines? For example, how do you draw a filled box on the screen i.e. a box filled with colour?The ImpossibleI just did an Infoseek for this one and it's not there. I don't remember who published this one (presumably a one-man back-bedroom operation) nor ex…
... companies; the object is to draw separate lines, representing wires or pipelines ...
