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Add the numbers?Yesterday morning (about 1am) I was flicking through cable to see what was on, and I turned to ITV and that boring space filler "The Mint" was on. An…
... -5 = 1
add the numbers: 1 + 4 + 1 + 0 +1 = 7
or add ... (all) the numbers:
19+5 ... +4+3+2+6+5=44 ... -
Spectrum Issue two problemI managed to bring back to life a issue two spectrum (at least the power supply cirquit). The screen is now crystal clear (after replacing all the el…
... bit either set to 1 or reset to 0, which pretty much alters ... " in the logo text font), or fiddles with the SysVars, usually ... a data bus bit down (0 to 2.5 or 3 volt), so the CPU ... would not even test RAM) or even the EPROM I fitted ... -
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…
... "sprite draw table" or the "id/type ... struct sprentry sprtbl[] = {
{0,1,0}, {0,0,1}, {0,1,2}, {0,2,1}, {0,1,3},
{0,3,1}, {0,2,3}, {0,
Alcoholics Anonymous
July 2007
Development
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Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... 1 (Factor 0.5)
Variation Probability
-2 0.105%
-1 16.063%
0 ... 2 (Factor 1)
Variation Probability
-4 0.013%
-3 0.562%
-2 ... () takes as parameter a number 0,1 or 2 in amp that determines which ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... left-right or up-down are chosen with 50% (0.5) probablity
0.5*(0.5+0.2)=0.5*0.7=0.35 forward
0.5*(0.5-0.2)=0.5*0.3=
Digital Prawn
August 2007
Development
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Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... t(4,5)=1:
LET t(5,4)=1:
LET t(5,5)=2:
2;b;AT a*2,0;a;AT a*2,b*2; PAPER ... a+a,b+b; PAPER 3;" " to clearly indicate the ... player p (either p=1 or p=2). This is what I ... LET d=i+INT (i/3)*6-10:
LET w ... :
IF t(w)=3-p THEN GO TO 20 ... -
New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…
... =Digital Prawn;248886]Saved 3 spaces[/QUOTE]
... CODE]
FOR b=-1 TO 0:
FOR v ... gt;2),16*(q=2 OR q=4); OVER 1; BRIGHT ... -b,:
NEXT v:
BEEP -b/2,q*5-8-3 ... b=0 TO 1:
BEEP b/2,q*5-8-3*( ... gt;2),16*(q=2 OR q=4); OVER 1; BRIGHT 1- .… -
New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…
... /> FOR b=0 TO 1:
BEEP b/2,q*5-8-3*(q=4 ... *(q>2),16*(q=2 OR q=4); OVER 1; BRIGHT 1-b,:
0 TO 7:
BEEP (v=4)/2,q*5-8-3*(q ... =4):
PRINT AT v+4*(v2),16*(q=2 OR ... q=4); OVER 1; BRIGHT v -
New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…
... , so it is just over 5 and a half rows over ... view" of maze, save almost 3 rows.
I'm ... =1))*(1-2*(z>0))+(k$="7")*(18+2*(ABS z>1))*(1-2*(z=19 OR ... +(20-ABS z)*e*(1-2*(z=-1 OR z=19)))=0:
[/quote]
New oneliners for 2008[INDENT][INDENT][INDENT]Here's my attempt at a first-person-perspective 3d game in one line of BASIC. It's called 'wormhole', and you've got to get t…
... ] LET m(RND*8+42)=1[/code]Saves 8, I think ... />
Calculated value will be 0,1,2 or 3 * 2 + 42 makes 42, 44, 46 ... ROUNDED by the ROM
0, 1, 2, 3, 4, 5 , 6, 7 and 8 ...Collision Detection in SP1Hi, Does anyone have a well-documented example of using collision detection in spritelib. I've search WoS and Z88DK forums but no joy. Something wi…
... tiles
uchar height; // +3 height of sprite in tiles ... 1-byte, bits 2:0 = current vertical rotation (0..7)
uchar hrot; // +5 ... not exceed 255 either vertically or horizontally.
This ...4 Matches, Round Robin, Chess Tournament - COMPLETED !!Soon, you'll read here, on Forum, about my work on making Database with rattings for Speccy games... while I work on that huge 'project', I encounter…
... expect 2 duels where old, inferior chess programs have little or no ... chess 3.5 :-)
Turk - clock'89 0.5:3.5
colossus 4.2 - Cyrus1 1.5:2.5 ...
Cyrus2 - Sup.ch.3.5 4:0 ...BEEP pitch values for key of G?I've been transcribing a listing which is supposed to include a DATA statement with the pitch values for the key of G. What it's got is: DATA 5,7,9,…
... -3,-1,0,2,4,5,7,9,11,12: REM C Ionian
170 DATA -3,-2,0,2 ... ,4,5 ... Aeolian
200 DATA -4,-2,0,1,3,5,7,8,10,12: REM ... Phrygian
210 DATA -4,-2,0,1,3,5,6,8,10,12: REM ...KING OF PONG: Pong revisitedHello everybody. I'm proud to announce you that my last personal project for the ZX Spectrum, "KING OF PONG" is available to download here at WOS si…
... Libre %Libre Acci?n
0 0 41.536 100%
40 ... -comparaci?n
-1 38.164 3.372 8'11% Par?metros est ... .557 2.979 7'17% Cambiar '!' por '== 0'
-3 38.554 2.982 ... .394 2.142 5'15% Premultiplicados en PintaNumMarcador()
-1 39.393 2.143 5 ...102 colours or 120 colours on ZX?OK then, we're talkin'bout GigaScreen. Two 15-colours pictures set together. Flickering. Interlace thingie. We were counting today and theoretical…
... />
Black + bright white = rgb(0, 0, 0) + rgb(255, 255, 255) => ... />
0 and 7
1 and 6
2 and 5
3 and ... and green to get yellow or blue and green to get ... online:
"What color or colors do you see?"
writing an emulator-newbie needs helpHi, this is my first post here. I decided to write a minimalistic emulator of ZX Spectrum-no emulation of advanced peripherals, no emulation of sound…
... [keyboard_state+keycode]
shl al, 1
.if CARRY?
... [keyboard_state+ebx]
shl al, 1
.if CARRY?
...Decimals!Quick couple of (probably very silly) questions, folks... If I have an input command in a program asking "How many potatoes do you want to buy from …
... how to use it here (or, indeed, if I can at ... :
2.1 + .5 = 2.6 => INT = 2
2.5 + .5 = 3.0 => INT = 3
2.9 + .5 = 3.4 ... => INT = 3
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 …
... 8004
3440 IF P4=5 THEN PAPER P4P: INK P4I ... P4
3500 IF P4=11 THEN PAPER P4P: INK P4I ... 6120: PRINT AT 12,1;: PAPER 0: INK 2: PRINT P4: LET P4 ... SUB 6120: PRINT AT 2,1;: PAPER 0: INK 2: PRINT P4: LET P4 ... FOR D=40 TO 1 STEP -3: BEEP 0.02,D: NEXT D ...CAT!RAM and PUTRAMLast year sometime I posted a couple of routines to: * catalogue the 128k RAMdisk in BASIC; * move RAMTOP and the stacks from BASIC. CAT!RAM and PUTR…
... details ((2+1)*3 bytes lo,mid,hi)
REM (page codes 0,1,2,3,4 ... 2=string array, 3=bytes
REM 2,3 file length - header; 4,5 saved ... from address
REM 6,7 program length, or ... LET d=5: FOR b=h+1 TO h+7 STEP 2:
Struggling with this routine... Any ideas?I'm trying to write a routine that plots 3 pixels to decrease the energy bar in the top right corner by 5 units, but it just wont have it! There mus…
... fit into 0,3->0,4 but 0,3->0,5; and they ...
djnz ROTATE
or (hl)
ld (hl), ... ld a,(51993)
or a
jr nz, ... :
[code]PRINT AT 0,2; BRIGHT 1; " ": RANDOMIZE USR 23296 ...Collision Detection in SP1Hi, Does anyone have a well-documented example of using collision detection in spritelib. I've search WoS and Z88DK forums but no joy. Something wi…
... takes another collision or two to crash< ... sprentry sprtbl[] = {
{0,1,0,0}, {0,0,1,0}, {0,1,2,0}, {0,2,1,0}, {0,1,3,0},
{0,3,
slenkar
November 2013
Development
dumping protected BASIC loadersI wrote this a few weeks ago but forgot to post it. It will load & list from tape/TAP/TZX any BASIC program which has been saved with SAVE, including…
... "... DIM n(5)" to hold the 5-byte FP form.
or unary plus, for that ... =bytes: LET iv=0: LET bt=0: DIM n(5)
...
PRINT "[";: FOR d=1 TO 5: LET n(d)=PEEK ( ... 1): LET e$=CHR$ PEEK (d-2)
2001 IF c$>="0 ...How to get the current line position of a +3e's text window?Does anybody know how to get the current line position of a [url=http://www.worldofspectrum.org/zxplus3e/]ZX Spectrum +3e[/url]'s text window? I've r…
... .
The first 5 bytes are what you would ... /> ch_point ds.w 1 ; pointer routine in ROM 0 (or invalid I/O ... /> ; bit 1=over
; bit 2: 0=tokens, 1=extended udgs
; bit 3: true ... double width mode
; bit 5: double height mode
; bit ...Features that are still wanted in Spectrum emulation.Features that are still wanted in Spectrum emulation. 4 USB joystick/gamepad input for real multiplayer games - Yes, Bomb Munchies.... - Sinclair 12…
... official Kempston interfaces that do 3-bit (low) decoding, 000xxxxx
0” (or “5” for Sinclair 1) on your keyboard, then ... emulation together with either Sinclair 1 or Sinclair 2, and looking at the ...EmuZwin 128k banks in assembler Having looked at the assembler help file " ORG [{ RAMn | ROMn },] #target_address [, #dest_address ] Defines target assembling address and ta…
... any meaningful error messages or examples of syntax usage ... LD A,$02 ; Logical Bank 2
CALL L1C64 ; Page ... />
Default bank 0 (logical 5) $C000 to $FFFF will ... br /> Use Banks 1 and 3 (logical 0 and 1) (contended memory) ...Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... 'available'. I know that versions 2.1, 2.2 and 2.22 were manufactured.
When between pins 4 -11 then most probably just for ... 6821 in pins 2-3 and pin 1 and pin 5 of IC15 (7438 ... ).
-(for exchange disc 1 or disc 2 ...
