-
Paging memoryI've been thinking about a possibility of paging blocks of memory to and from disk. Imagine dividing usable 32KB of Speccys RAM (why do they call it …
... . Hell you can even draw on border by OUTing with precision timing ... -
Newbie says 'Alreet?'Hiya dudes, Just dropping a line to say hello as i've decided at 33 to try and fulfill a long time ambition to write a speccy game in machine code..…
... /software/sp1/spectrum/sprites/draw/"]directory[/URL] where you ... draw functions for different types of sprites (masked, or, xor, left border ... , right border, etc). But SP1 is ... so these functions only draw one character square of ... -
Pac-Man EmulatorMy Pac-Man Emulator for the Spectrum +2A/+3 is now available for download from: [url]http://simonowen.com/spectrum/pacemuzx/[/url] You'll need to su…
... ? Instead, I see a multicolor border...[/QUOTE]
Interrupts are disabled ... handler doesn't run to draw it. By the time I ... building look-up tables. The border colours are just to show ... -
Repairing a faulty 48K issue 2.I am investigating one of a pair of non-working issue 2 48K Spectrums that have been sitting in a cupboard untouched for quite a few years. I haven…
... RAM. I suppose I should draw up a truth table for ... the ULA to turn the border white and I have never ... seen a white border from this Spectrum.
Abbaye des morts[url]http://www.locomalito.com/juegos_abbaye_des_morts.php[/url] Looks like Spectrum, sounds like Spectrum, but it's not a Spectrum ('cause no colou…
... 0: BORDER 0: PRINT " ANY CODER HERE ? "
20 DRAW 20,20 ...
30 DRAW 20,-20
40 DRAW 20,20
50 DRAW 20,-20
Screen routinesHello. For my games I?m using the sprites routine method of a screen buffer and when I finish to print all the sprites I dump all the buffer in the …
... 254,A to set the border colour. Copy some data around ... a loop, then change the border colour again. You'll be ... loop took up as the border colour will change on whatever ... that to the screen and draw the sprites in the next ...Disable interrupts?Well, I've read the bits from the David Webb book about interrupt modes and (vaguely) appreciate the principles behind having a vector table, after r…
... at old position
B) draw sprite at new position
border until it reaches the game ...Disable interrupts?Well, I've read the bits from the David Webb book about interrupt modes and (vaguely) appreciate the principles behind having a vector table, after r…
... might muck about trying the border effect with HALTs first..
draw timings to begin with. Once ...New utility: LoadVerify, tape azimuth adjustmentIt's a tool derived from [URL="http://speccy.org/cargandoleches"]CargandoLeches[/URL], but I think that it's a good idea publish it separately. [URL…
... reads to the EAR port, draw the border, and paint a cursor ...Getting ZXDS to work with WOS ?Dear all, Ever since installing ZXDS on my DSXL, I've never been able to get it work with an online archive like WOS or the RZX Archive. Whenever …
... loading the keyboard background and draw a black rectangle at the ... have to see the lame border ever again! :)
PatrikA 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…
... , 2, 28, 20}; // full screen - border
struct sp1_Rect levelbrect = {0 ... with some arbitrary patterns, and draw it.
void loadlevel()
A new multicolor engine called BIFROST*I'm glad to announce the release of a new multicolor engine implemented by yours truly, including high quality 16x16 tiles designed by R-Tape: [IMG]…
... tiles as "building blocks" to draw the scenery, afterwards set all ... programmer.
Regarding the upper border, let engine wait in a ...A new multicolor engine called BIFROST*I'm glad to announce the release of a new multicolor engine implemented by yours truly, including high quality 16x16 tiles designed by R-Tape: [IMG]…
... said about providing a sprite draw function. I always wonder if ... more generic. During the top border it renders up to 7 ... display timing markers in the border. However, this all detracts from ... time either during the top border or line-by-line, or ...A new multicolor engine called BIFROST*I'm glad to announce the release of a new multicolor engine implemented by yours truly, including high quality 16x16 tiles designed by R-Tape: [IMG]…
... code to draw the sprites operate in the top border, then do ...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…
... (fire) = turn on border effect. border is set to blue before ... takes the library to draw the sprites. I ... actually runs slower with border on but maybe ... the emulator doing precise border emulation (it is ... call to sp1_UpdateNow to draw screen, a joystick scan ...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…
... ]SPACE (fire) = turn on border effect. border is set to blue before ... it takes the library to draw the sprites. I don't ... HALT instruction after each border effect. If the border effects are turned ... a call to sp1_UpdateNow to draw screen, a joystick scan, doing ...Scrimpy screensHere's a question - how small a window can you get away with as a playing area for an arcade/action game before anyone notices? From the very earlie…
... is to draw attention to it with a bright border image.
border draws attention to the limitations ... at each side into the border, but three or more starts ...Scrimpy screensHere's a question - how small a window can you get away with as a playing area for an arcade/action game before anyone notices? From the very earlie…
Routine for clearing screenI was looking for a 'nice' way of clearing a screen of graphics in Z80. After a ridiculous amount of time mucking around, this is the best and most …
... (when uncommented) outputs noise to border/sound
;#define BORDEREFFECT
draw"
LD IX, IX_TABLE
OUT (254), A ; Border/Sound effect
#endif
BorderTron 3000A little bit of speccy-related fun for a Friday afternoon... I've knocked together a program for Windows which I've called Bordertron 3000 (a suitabl…
... the ASM listing for any border graphics you do, I should ... a mode where you can draw whereever you like in 1x ...The So What's This Buzzsaw All About Then? Thread.Erm. This: [URL="http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_1.tap"]http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_1.tap[/URL] Keys…
... loading a game that the border displays multicoloured stripes. This is ... takes only 64?s to draw. So to get a ... it takes the TV to draw a picture, you could ... instead of 8x8 you can draw nicer sprites. Though if you ... twice as long to draw as monochrome sprites.BorderTron 3000A little bit of speccy-related fun for a Friday afternoon... I've knocked together a program for Windows which I've called Bordertron 3000 (a suitabl…
... top, one for bottom of border)...[/QUOTE]
Yes, ... concentrated on the top border because the sides are ... (c),r"'s to draw the image (with NOPs ... point to a second border after 10 loops and ... show a slightly altered border to similate scrolling or ...Stuff the Speccy can do but we all thought it couldn'tHey all, Does anyone have any good examples of stuff the speccy can do - graphically, sonically, etc that we thought it wouldn't be able to do? Che…
Emulate PacMan.
Draw in border.
Defeat 8 x 2 attributes.
Play happy birthday while loading :)BorderTron 3000A little bit of speccy-related fun for a Friday afternoon... I've knocked together a program for Windows which I've called Bordertron 3000 (a suitabl…
... having more colours in the border.[/QUOTE]
so who ... the border or what?
I showed that you can draw in ...How to safely maximise available memoryHi All, I'm toying with an idea that will require I have as much memory available as possible. I'm a little embarrassed I have to ask this tbh. As…
... whole frame in excess to draw an stationary screen :)
border looks like a routine in ...BorderTron 3000A little bit of speccy-related fun for a Friday afternoon... I've knocked together a program for Windows which I've called Bordertron 3000 (a suitabl…
... the border or what?
I showed that you can draw in ...BorderTron 3000A little bit of speccy-related fun for a Friday afternoon... I've knocked together a program for Windows which I've called Bordertron 3000 (a suitabl…
... the border or what?
I showed that you can draw in ...BorderTron 3000A little bit of speccy-related fun for a Friday afternoon... I've knocked together a program for Windows which I've called Bordertron 3000 (a suitabl…
... simple picture just does not draw?
[URL=http://savepic.net ... so.
pixels to draw on the Border only multiples of 4 ...BorderTron 3000A little bit of speccy-related fun for a Friday afternoon... I've knocked together a program for Windows which I've called Bordertron 3000 (a suitabl…
... so.
pixels to draw on the Border only multiples of 4 ...
