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On the subject of reverse engineeringIn this world of emulated hardware, there are Specchums out there who would like to put their hands on that peripheral they never had, that add-on th…
... 't really been explored: the reverse engineering of Spectrum interfaces.
So, on this subject of reverse engineering, and without deviating the ... -
Visually reverse engineering a map (Barbarian 2)Sometimes I talk too much, for too long, and mostly about nothing at all in particular. I had spent nearly an hour writing a long-winded, step-by-st…
... what I did to visually reverse-engineer the Barbarian 2 map ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
[B]RCS[/B] ("Reverse Computer Screen", or simply SCR ... -
Freescape based on reverse engineered "I of the Mask" code?That's what Sandy White has said in this interview just published on Eurogamer: [url]http://www.eurogamer.net/articles/2013-03-06-code-britannia-san…
... I remember, that they had reverse engineered my code and based ... -
Reverse Boots, platform game with an original twistHere's a good candidate for a ZX make-under, [b]Reverse boots[/b] by Denis Vasilev. :) I played through the entire game, it's kind of short (only 20 …
... a ZX make-under, [b]Reverse boots[/b] by Denis Vasilev ... -
How to print logo onto screen at chosen coordinates?Hi, I've just got back into zx spectrum games after all these years and after seeing some of the great games on here I would like to start learning p…
... to the screen at chosen coordinates and a brief explanation of ... -
z80 reverse engineeringI came across Ken Shirriff's blog today where he is reverse engineering the Z80 from images of a Z80 die. I guess this may be of interest to those of…
... blog today where he is reverse engineering the Z80 from images ... -
Reverse engineering "Stack Light Rifle"Hello I would like to reverse engineer the electronics inside the connector in the "Stack Light Rifle" to build adapters which can be used with mo…
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I would like to reverse engineer the electronics inside the ... -
Is reverse engineering software now illegal?I just remembered (in conversation with someone earlier) that I read some time back that the Digital Millennium Copyright Act made it illegal to reve…
... Act made it illegal to reverse engineer any software that you ... it makes it illegal to reverse engineer specific software, i.e ... -
New game: REVERSE PONGHi! Hello! I wanted to share with you the last little game I have made, taking advantage of confinement. "Reverse Pong". I hope you enjoy it and to m…
... made, taking advantage of confinement. "Reverse Pong". I hope you enjoy ... -
Zynaps scrolling - anyone ever reverse enginnered this?Zynaps has IMO some impressive scrolling - it utilises 18 character rows of the display file, so quite a large active play area, and scrolls 2 pixels…
... if someone was able to reverse enginneer how the display is ... -
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…
... ) // if sprite went off screen, reverse direction
se->dy ... ever drawn at exact character coordinates.
But consider what ... 3 pixels within the character coordinates they occupy.
Sprite character ... -
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…
... drawn at exact horizontal character coordinates (you can move NR type ... ) // if sprite went off screen, reverse direction
se->dy ... -
Cybernoid editorSo, my long tern goal is to make my own Cybernoid or Rex like game (see an ancient thread about Sprite advice)...but my skills are somewhat lacking..…
... lift codes), or load the coordinates into a temporary table during ... must be a way to reverse engineer the ammo box, mace ... -
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 …
... like programming a starfield in reverse, it's a simplistic 3d ... being in the centre, negative coordinates to the left, positive to ... want big positive paper y coordinates so the text starts off ... side with large positive x coordinates. When you come to plot ... -
Double Dragon 128k - The graphicsAs you are all probably aware, I tried gathering a team of people together a few years back to make a totally re-programmed version of Double Dragon …
... door found at the door coordinates in the map)
3 ... door, you could do the reverse:
1) Redraw/Refresh map ... -
Last Sunset for LatticaHere's a [b]rough first draft[/b] of the [url=http://www.users.globalnet.co.uk/~jg27paw4/pourri/lattica.gif]Lattica map[/url], just to demonstrate th…
... came from, at the same coordinates, even if I'm right ... didn't work properly for reverse diagonals. It was too much ... -
Is there a limit to the numberof variables you can have in BASIC..... Reason I ask is I've got an idea....but using my "lowest common denominator" approach to code I fear that I'…
... /structure itself.
A reverse look-up array could also ... the maze, defining the current coordinates and status for each object ... -
Calling in some help?Hi guys. As you may know, I released the 'non beta' of the Vulcan expansion pack. OK so it ended up having a single minor, easily fixable bug. But…
... understand the code short of reverse engineering it... I sincerely hope ... , then your looking at either reverse engineering the whole thing and ... treats the X and Y coordinates for the maps involved here ... -
Name the cosmic gameHi guys (+Knighlore), I still miss one game. The game was written in Basic (maybe with occassional jumps to the machine code). You had to control som…
... computer monitor with some numbers/coordinates on the Speccy screen. You ... -
Aventura EspacialCan anyone tell me how to interpret the coordinate sheet for Aventura Espacial ? I can't make heads or tails of it !!!! The game works with 3 coordi…
Can anyone tell me how to interpret the coordinate sheet for Aventura Espacial ? I can't make heads or tails of it !!!!
The game works with 3 coordinates of 3 digits each, that's obviously not the format of the codesheet. -
z88dk Spectrum Screen Driver problemHi guys, I've been messing around with z88dk a bit and was trying to output some stuff to the screen. Reading the docs, it says that I can use the Z…
... set the x and y coordinates of the text I want ... by the y and z coordinates plus 32. So I created ... I use it, the X coordinates seem to be wrong - everything ... -
ArtistryIn my younger days (and to a certain extent, now) I was always intrigued about how the loading screens were constructed. Back then I'd assumed it was…
... /> ...where x and y are coordinates to start painting from, c1 ... -
Aventura Espacial (again!)I know I've asked this before but, unfortunately, I'm still in the dark here. The code sheet for Aventura espacial reads: CODIGOS DE COORDENADAS GAL…
... one supposed to obtain the coordinates "145 196 006", the ones ... -
Reverse Engineer GamesI always wanted to do it.. in fact.. i did study 'space invaders' by Taito.. many years ago...disassembled the code and attempted to understand each …
I always wanted to do it.. in fact.. i did study 'space invaders' by Taito.. many years ago...disassembled the code and attempted to understand each part.
(did u know its only a 6k program.)
What i realy want to find out though,, has anybody ... -
Name the game #111003Back in the original days of my speccy I used to have a game that involved making deliveries in an articulated HGV - the HGV was drawn wire frame and…
... frame and you had to reverse it into loading bays and ... -
Fuse 0.6.2.1 releasedIn a phenomenon which is becoming unfortunately common, the Fuse team hereby announce the release of Fuse 0.6.2.1. This is basically a bugfix release…
... corruption (Simon Tatham).
+ The reverse page mapping for 0xc000 - 0xffff ... -
SDP: Floppy adaptors available to contributers !!!Hi folks, I've got a few more of those plus 3 adaptors that will allow you to read and write your 3" disks. The aim is to get you all motivated int…
... my PCs floppy power but reverse the cable because 5v and ... -
Game loop design?Having some thoughts on how to design the game loop and could do with some hints and tips from folks who have done it before! It's all about how to …
... , all to simulate sub-pixel coordinates so to speak! This, however ...
