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Optimal shifting for set pixel?Hi, I'm optimizing my set pixel code. For speed. But without using partitioned memory (i.e. a table on 256 byte boundary) I have optimal memory addr…
... /> I'm optimizing my set pixel code. For speed. But without ... -
Great little PS Vita game 'Life of Pixel'Not sure if many (if any) of you have a PS-Vita, but there is a brilliant game to get. It's called Life of Pixel and its a retro platformer. Each l…
... . It's called Life of Pixel and its a retro platformer ... .uk/game-review-life-of-pixel-playstation-mobile/[/url]
PLOTTER - display file utilityI've been disassembling Gyron and needed something to help with working out where things were being put on the screen, so I wrote this program. I was…
... , and the program will
print both coordinate & address forms ... extended to the
rightmost pixel of that byte.
[/quote ... rows 0 to 23 or pixel lines +175 to -16.
print a message anywhere at this ...Double Buffer UtilityHi Folks, I've been experimenting with double buffering on a 48k Speccy for a small project I'm working on. After reading lots of good advice here…
... a buffer which is 192 pixel high (deep).
# In this ... /> def doPrint(self,text):
print(text)
#Class ...Sinclair Print UtilitiesHi all, Can anyone provide me with a 'decent' scan of the instruction manual for Sinclair's PRINT UTILITIES? Mine came without instructions and I w…
... instruction manual for Sinclair's PRINT UTILITIES?
Mine came ... and I would like to print a set off to put ...'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…
... UDG
QWEADZXC - MOVE PIXEL
NUMBERS CHANGE INK COLOUR ... -MOVE CURSER
ALL LETTERS PRINT LOWR CASE
CPS LETTERS ... PRINT UPPER CASE
BREAK -RETURN ... KEY-
CHANGES DIRECTION OF PRINT
H -ATTR ...Pixel level collision detection[SIZE=3][FONT=Calibri]I need to do some pixel level collision detection. Assuming I have a byte of my ?player? sprite in DE and a byte of screen to t…
... ]I need to do some pixel level collision detection. Assuming I ...SpecBAS 0.830 Released!Hi guys - A new official release of SpecBAS has been released. The full changelog is below, but for now here's the download: [url]https://sites.goo…
... optional numeric argument - DO 35: PRINT "X": LOOP will loop 35 ... which output graphics primitives (CIRCLE, PRINT etc) can now use alpha ... font support - each character's pixel is a 4byte value (ARGB ...Raycasting (3D Games!) with SpecBAS<div><font face="Arial, Verdana"><span style="font-size: 13.3333330154419px; line-height: normal;">Here's one I wrote just recently. I wanted to see …
... left to right for each pixel across the screen, work out ... the angle that pixel is from your (the human ... you do, draw a one-pixel-wide strip that represents the ...Print WizardHere is the instructions for Print Wizard by Softcat Micros. [url="http://www.thespectrumshow.webspace.virginmedia.com/DL/pwiz.jpg"]Download here.[/…
Here is the instructions for Print Wizard by Softcat Micros.
[url="http://www.thespectrumshow.webspace.virginmedia.com/DL/pwiz.jpg"]Download here.[/url]Could use some help improving some controls.Back when Dingo was released many people said they had problems controlling it, so I've decided to improve the controls on it, so you no longer need …
... if the xoordinate matches the exact "hole" between two scenery tiles ... lined up with the one pixel line where you can move ...My experience with a ZX Spectrum clone called Elwro 800 JuniorAfter a long break in using this forum (modellrailroading is my main hobby) I'm back and want to tell something about an interesting ZX Spectrum clon…
... . The "teacher version" has a print "wyk. 01" on the label ... " without the controller with a print "wyk. 02" that was cheaper ... and not to make an exact copy of ULA and as ...Rom routine for pixel addressDear all, Having my bi-annual 'lets try machine code' project again and have come up with a problem with the pixel address rom routine at 8874. …
... with a problem with the pixel address rom routine at 8874 ...New game: PIXEL QUEST![img]http://i61.tinypic.com/2s76e7t.png[/img] [img]http://i61.tinypic.com/3168bnn.png[/img] [img]http://i57.tinypic.com/n1chds.png[/img] [img]http…
... .png[/img]
[b]PIXEL QUEST[/b] is a ZX ... reveal heroes and other famous pixel images from your favorite Speccy ... !
* Play to collect classic pixel art in a virtual gallery ... .com/thread/26/new-game-pixel-quest"]ZX DEV 2015[/url ...The "hearing and reading the same things" coincidenceWhat I'm talking about are those rare coincidences where you read a specific word or sentence on a screen or in print, and at exactly the same time y…
... on a screen or in print, and at exactly the same ... in the song at the exact same moment I saw it ...I don't think I'm getting the $22AA Pixel-Add rom routineDear all, I'm misunderstanding how the PIXEL-ADD rom routine works. My code... [code]ld b,175 ld c,1 call $22AA ld (hl),a ret[/code] So…
... I'm misunderstanding how the PIXEL-ADD rom routine works.
pixel at the top of ... the screen and one pixel in. So with that, ... why the code places the pixel here: [img]http://s17 ... .postimg.org/3ow95qdwr/pixel.png[/img]
How to save/print a complete Thread with multiple pages?Hi folks, is there an easy way to save or print a complete thread with multiple pages? Thanks for any help and support. Best regards, Urs
Hi folks,
is there an easy way to save or print a complete thread with multiple pages?
Thanks for any help and support.
Best regards,
UrsEdge: Art of the Pixel, Special Edition Art BookI mentioned it in the Vallation thread in Gaming, but you can now buy the Edge: Art of the Pixel special edition art book that I feature in as well a…
... the Edge: Art of the Pixel special edition art book that ... well as other incredibly talented pixel artists and also has some ... other ZX Spectrum pixel illustrations included. 212 pages all ... interview and some of their pixel illustrations in over 8 or ...Screen address of PRINT position...Hi Folks, The following code uses DF CC system variable to extrac the screen address for a PRINT position. [code]100 CLS 110 PRINT AT 10,16;…
... the screen address for a PRINT position.
[code ... ]100 CLS
110 PRINT AT 10,16;"A"
120 PRINT AT 11,16;"B"
RANDOMIZE USR, PRINT USR etcHello just wondering why is it called RANDOMIZE UsR what does randomising have to do with it ? When calling machine code routine from adress x you ty…
... USR x ? I just tried PRINT USR 65368 it resets the ... machine! Why doesn't it print the UDG at 65368?Print (to screen) avalue held in a register pairHi guys, looking for a routine that will print any value from 0 to 65535 to the current position on the screen. I once heard that there was a PRIN…
... for a routine that will print any value from 0 to ... want a routine that will print a value held in theBC ...New here? Looking for a solution to a problem with your coding? Read onThis observation is for the benefit of newcomers especially those learning to program. This site - World of Spectrum - is a resource of immense va…
... had a printer attached to print out the ones that will ... do I find but the exact question I would like answered ...ROM PRINT routine issuesHi all, I am using the ROM print routines a lot in my assembly program and I'm experiencing issues. I am changing the system variable DF CC to po…
... /> I am using the ROM print routines a lot in my ... resuming as normal, knocking subsequent PRINT commands off by 1 character ... . I'm assuming the ROM print routines are updating other system ... /> CALL 11563
CALL 11747. PRINT CONTENTS OF BC TO SCREEN ...A sped up pixel-shift routine for 1-byte–wide spritesHere’s an optimized (for speed) real-time sprite shifting routine for sprites that are one byte wide. It uses no memory variables for storage of inte…
... address and A holding the pixel position (the usual deal).
ex af,af' ;restore pixel position (number of shifts) into ...SpecBAS 0.900 ReleasedAgainst my better judgement, here's 0.900. It's got lots and lots new, but mostly the new shiny is the editor. You can indent your code, you can e…
... /> Added ITALIC and BOLD commands. PRINT embeddable, but BOLD is only ... /> OVER 11 - Recolour mode. Any pixel that has a value of ... now be used instead of PRINT
Due to popular ... updates in Linux versions
PRINT and TEXT could cause a ...Why don't the variables print where I told them too?I wrote the following program to experiment with creating sounds using 3 notes of BEEP and having the ability to change the notes up or down one at a…
... so I told it to print them and it prints them ... c=c-1
116 PRINT "a is",a, AT 2 ... ,1
117 PRINT "b is",b,AT 4 ... ,1
118 PRINT "c is",c,AT 6 ...Speeding up PRINT code in ROMHi Folks, I seem to recall that someone stated the PRINT command is rather slow because it has to handle screen and printer printing - is this cor…
... recall that someone stated the PRINT command is rather slow because ...
