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+3 BASIC DOS_DemoI got side-tracked while working on the Op.Wolf conversion and ended up writing this +3 DOS utility which provides most of the disk functions that mi…
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REM 4: DOS/RAM buffer extents
REM 5: DOS ... . Pages 5 and 2 have double entries because of their alternative ... -
Video generation using a CPUWe know it is possible to generate a video signal using a CPU, and this technique was often used on low-end computers in the early 1980's (for exampl…
... clock is 6.5 MHz, double the CPU clock and synchronized ... . But even a simple frame buffer like in the ZX Spectrum ... -
The Disciple clone... doable?Hi. As a spectrum user in the 80's this was the dream interface all-in-one for me. I have a 48k+ and planning on get a 128K toast-rack later. Anyway…
... in the DISCiPLE, whereby a double reset could still leave RAM ... ...), and shouldn't re-use buffer contents from before a reset ... various buffers, especially the sector buffer, sector address map and bit ... -
pathfindingworking on pathfinding in the game. here is Russian description of Lee's algorithm: [url]http://algolist.manual.ru/games/wavealg.php[/url] "if-then"…
... points to first element on double linked list of nodes. All ... much work in a circular buffer with very few elements, such ... -
pathfindingworking on pathfinding in the game. here is Russian description of Lee's algorithm: [url]http://algolist.manual.ru/games/wavealg.php[/url] "if-then"…
... points to first element on double linked list of nodes. All ... only requires a single circular buffer. The best implementation would use ... -
Some thoughs about fast scrolling on 128 modelPlease, consider this article as technically interesting concept not a proven algorithm. ONE The fastest scrollers use long sequence of PUSH inst…
... conservative. In my experience with double screen buffer blitting, efficient blitters based ... -
Speccy collection prepping for sale - Pics includedHi guys, I made a post a while back about having to shift my sizeable collection due to incoming sprog. I gave up typing up the names, so I'm going…
... Combat Zone
3d Game Maker
3D Pool
3d ... Destroyer
Double Dragon
Double Dragon
Double Dragon
Double Dragon II ... -
Microdrive Serial ProtocolGentlemen, I've been dreaming for a long time to develop a Microdrive emulator, where an SD card loaded with .MDR cartridge images can be accessed t…
... will have some element of double buffering - it'll have a ... to have a one byte buffer at most at a guess ... -
The Official Crap Games Competition 2013 Thread!Just to announce that the 2013 CGC is OPEN! [IMG]http://i1142.photobucket.com/albums/n608/daveyboyhughes/cgctitle2_zps77591934.jpg[/IMG] And for th…
... implement a circular buffer though (since it is a double ended queue ... that without traversing the entire buffer though.
But since ... complexity) rather than the circular buffer O(1) case]. In a ... -
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…
... memory for a second screen buffer so it can be done ... necessary to rebuild the back buffer from scratch each time; just ... copying the front buffer with a one byte offset ... coarse scrolling at speed without double buffering. It's a little ... -
Use 28C64B for Opus, not 28C64Just solved a small problem upgrading an Opus Discovery. I was trying to swap the 2.1 rom with a 2.22 version. So programmed an Atmel AT28C64, place…
... cases I seen had a double (16K) ROM system and a ... channels, which channels hold a buffer the size of a sector ... -
Use 28C64B for Opus, not 28C64Just solved a small problem upgrading an Opus Discovery. I was trying to swap the 2.1 rom with a 2.22 version. So programmed an Atmel AT28C64, place…
... cases I seen had a double (16K) ROM system and a ... channels, which channels hold a buffer the size of a sector ... Discoveries recently with such a double rom and switch.
One ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
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[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
...
[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
filled shape creating codeDevelopment is continuing well on a resurrected project of mine from about 20 years ago. Speed and size optimizations are going well along with displ…
... by means of a circular buffer instead of the stack, but ... you need to resort to double triangles in this case, though ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
...
[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
...
[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
NEW GAME: Elixir VitaeOnly 2 weeks after Janosik I have a pleasure to announce my next creation - a logical minigame called [B]Elixir Vitae[/B]. Just like another Polish …
... /POP colour routine from a buffer. Then you could write simple ... />
There are only 8 double-width columns of multicolour. In ... -
NEW GAME: Elixir VitaeOnly 2 weeks after Janosik I have a pleasure to announce my next creation - a logical minigame called [B]Elixir Vitae[/B]. Just like another Polish …
... ;731389]There are only 8 double-width columns of multicolour. In ... definition without even using a buffer.
If I had ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
...
[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
...
[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
...
[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
...
[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
...
[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
...
[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
...
[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
...
[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
2013 game listIs there any way to have a complete list of the games made in 2013? maybe even with screenshots?
...
[B]Al's Double Bill[/B] [I][SIZE="1 ... /> [B]IZX[/B] [I](icon maker)[/I][[URL="http://www.worldofspectrum ... -
A new full-screen bicolor engine called NIRVANA[I]OK, there's something I need to clarify first: Nowadays if you write [B]"multicolor"[/B] everyone assumes it refers to "multicolor 8x1" (an attri…
... introduce some double buffering possibilities (so that the attribute buffer, eg, is ... -
A new full-screen bicolor engine called NIRVANA[I]OK, there's something I need to clarify first: Nowadays if you write [B]"multicolor"[/B] everyone assumes it refers to "multicolor 8x1" (an attri…
... introduce some double buffering possibilities (so that the attribute buffer, eg, is ...
