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BIFROST* for graphic artists - part 1Using multicolor requires 2 very different skills: [I]programming[/I] and [I]graphic design[/I]. I already wrote several tutorials about the former …
... each one using a single INK color (with PAPER 0):
< ... tiles at exact grid positions is usually a lot ... Hopefully this is not something easy to notice from ... that uses a custom render instead of a multicolor engine) behaves in a ... are placed 8 pixels off the ... -
Test card screenStarted off just messing about in order to test a machine. But ended up with this: [code]10 FOR a=0 TO 0 STEP 0: PAUSE 1: BORDER 1: BORDER 2: BORD…
... a
20 PAPER 0: INK 7
30 BORDER 0: CLS
40 FOR a=0 TO ... TO 0 STEP -1: PRINT PAPER b;” ”;: NEXT b
70 NEXT a
80 PRINT AT ... The first one is the program running on a +2 grey ... the 128K mode the border is a bit flickery.
New Utility ZXSTLC[b]New Utility ZX Spectrum Tape (& Disk) Loader Creator[/b] I made this utility to easily create tape and +3 disk loaders for my projects and have…
... at and above that, giving you a grand total of 122,880bytes to ... for 48k programs although that is easy enough to do without it.< ... print size of the headerless block to STDOUT
|
| -t create a ... (5, 2 & 0). In addition to the
| loader ...Built a ZX Spectrum that works, but can't get the upper RAM to work?Like the title says I finished my Spectrum 3B board, and it boots, but it doesn't see the upper 32k of RAM. When it boots, the lower 16k works f…
... even run a RAM diagnostic. Basically, tells me that lower RAM is good ... a=25000 TO 65535 STEP 250
3 PRINT AT 0,0;a: POKE a,0: LET d=PEEK a ... : IF d0 THEN GO SUB 8
Fake screenshots? No - now it's REAL screenshotsOk then. A few weeks ago I said I will show You the new gfx-mode of Speccy and - here it is: [url="http://republika.pl/hooy_prg/hprg.zip"]http://rep…
... with previously set black ink and black paper. So you will see ... there stuff at 8-bit site so theres GOT TO BE a loader for ... a Scorpion 256+ Turbo, but without GMX. It is very hard to read ... think it is more important to code for a machine that is not supportet ...Text compressionI'm sure I remember seeing a short machine code routine published in a (very random) multi-machine listings magazine way back in the mists of time, w…
... need is a routine to redefine the column width from 8 to 6, so that two ... it needs to be the columns on the right, a simple switch ... from POKE n,c in line 9060 to POKE ... , I need to be able to use statements such as PRINT AT 0,41; for ...So who plays PS2, Xbox & GameCube games?I'm still into gaming in a big way, how about you guys?
... and resident evil 0 which is only on that platform id also like ... simon masked against a coloured background is going to have an effect ... could be done in just ink so paper background isn;t affected ... too. theyre great. dealine is sometime at the end of the ...IM2 Machine Code Sprites Example Code Using Char Based SystemFurther to my earlier post, here are sprites running using char method with IM2 driving it Note, for 48k spectrum using TASM [code] ; ***********…
... at the top (No reason except it is easier to read ... is already 0
LD E,A
ADD HL,DE ; And add that ...
; Print a 1*8 char to the screen
[ This Message was edited by: robpearmain ...BASIC question (in both ways)hi, im fairly new to spectrum stuff.. I bought one a couple of days ago.. im trying to write a basic program that opens a window (drawn with DRAW com…
... ,0: DRAW 0,50: DRAW -50,0: DRAW 0,-50
30 PRINT AT 21-(y/8 ... ),x/8;"Hello"
The last line is the one that converts - PRINT AT ... is a straight divide by 8.
It may be a good idea to ...Oh so BRIGHT!What is the SLOWEST way to change the attribute area to BRIGHT? It has to be legit! No meaningless instructions or doing stuff for the sake of it. …
... one that takes a bloody long time. I also did a ... Monte Carlo version, but that's actually ... of it not needing to set each attribute 64 ... 0 TO 175
20 FOR g=0 TO 255
30 PAPER 8: INK 8: FLASH 8 ... adding a few STEP 8s to the FOR loops, but that' ...Ways to use double buffering in basicI was meddling with woody's print stream code where you can print characters at any pixel location on screen. I was playing with 12 sprites, very ann…
... idea if the ramdisk syntax is correct.
[/QUOTE]
1000 PRINT "Hello, world"
... j= 0 TO 20
2110 CLS
2120 PRINT AT 0,j ... TO 1 STEP -1
2210 CLS
2220 PRINT AT 0 ... 8050 LET a=PEEK var+8
8060 OUT port,a
...Ways to use double buffering in basicI was meddling with woody's print stream code where you can print characters at any pixel location on screen. I was playing with 12 sprites, very ann…
... /> I'll use that in my next crap game ... A crap and slow game *
40 rem * to ... let points=0
1260 let yb=0
... 3300 rem ***********************
3310 print at y,x;"i";
... ****** bombs **********
3610 print at 21,pos;"Y";
3620 ...Scrolling Loader CounterPlease can someone help me with writing a scrolling counter for a loading system. I like the Hewson counter so i`ve taken the font from zynaps loade…
... counter is fairly easy thing.
you can print one ...
[code]
10 print at 0,0;"0":poke 23606, (peek 23606) + ... have to add is a simple check which will care that the ... is because that we check end of data once per 8 displayed bytes. that is ...How does interrupts work?I am a little confused regarding the interrupts on the Spectrum. If I have some hundred bytes of machine code started with, say, [B]RANDOMIZE USR 300…
... for 8 pixels at a time. When it needs to read in the next 8 ... then uses that info to shift out a paper or ink colour for each 8 pixels ... of each Spectrum pixel is tied to how long the ULA ... horizontal dot resolution, which is tied to how many phosphur dots ...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…
[code]
1 PRINT AT 0,0;"QWERT": FOR i=0 TO 1 STEP 0:
LET k ... , actually as you read it in. The (up to) 5 remaining LSBs ... issue number. So that's no longer a coding worry in BASIC ... keys 1,2,3 and 0,9,8. If you try running ...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…
... /> 10 PAPER 6: PRINT AT 0,5;"SCOTTIES MORE ADVANCED":
PAPER 3:
PRINT AT 1 ... ,10; "FART SIMULATOR":
LET s=INT (RND*65+0 ... *65+0.5):
PAPER 4: PRINT AT 21,2;"PRESS ENTER TO PULL MY ...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…
... ,7):
FOR g=1 TO 3:
LET i$(g ... :
READ b,p,a,s,e,n:
FOR y=0 TO 13 ... :
LET m=e*(RNDy)*(bx)*(a" ":
0)*2>ABS (a-m):
PRINT AT 0,m;"" AND m,,AT g ... -1,x+3;" ";AT g ...Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... PRINT AT 0,m;"" AND m,,AT g-1,x+3;" ";AT g,x+4;"*";AT ... ( ' )character does not appear to erase the screen like ( , ... positions, and allowed improvements to other games.
< ... DIM i$(8,7):
FOR p=1 TO 8:
READ b,a,s,e,n:
.....
DATA 0,9,0,0 ...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…
... it this way. At the end of ... /> [CODE]
LET v=0:
...
LET w ... TO 2:
...
NEXT r:
READ ... INK 7" from the PRINT statement.
The end result is a program that is ... enough total space to print a "RED WON" type message.
< ...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…
... second letter in a matched pair is always erased at the following turn ... want a game that is not 100% reliable, right? Fortunately, it's easy enough to ... in a single PRINT, you should actually have enough room to reintroduce the INK ...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…
... added to that is de value 0.
Giving no alteration. However when a text is ... TO 21:
PRINT AT f,0;f:
FOR g=1 TO 4:
PRINT AT 0 ... ,g*7;g;AT ... display first 32/24/16/8 bytes frome the
string ...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…
... second letter in a matched pair is always erased at the following turn ... . However, we still have to ensure that both m and b are ... want a game that is not 100% reliable, right? Fortunately, it's easy enough to ... agreed, because the condition [code]0Oneliner 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…
Here is the next version of conexao ... =Einar Saukas;225218]a) You don't need to calculate a and b ... I really did rush to post that last version didn't I ... the first assignment to s
[/quote]
Yes, that's good ... k22),28:
BEEP .1,0:
LET r=k*(k6 ...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…
... />
[CODE]
PRINT AT 3,3; PAPER 7; INK h; OVER 1;" ":
[CODE]
PRINT AT 3,3; PAPER 8; INK h; OVER 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…
... 1:
FOR f=0*USR 7766 TO 149:
LET y ... 22427+i,8:
POKE 22427+i+d,8:
PRINT AT 0,y*3 ... see if this line is ready by checking a counter. If not ... then see if connected field is used. If not start ... be faster when the y is first defined as the ...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…
... 1:
FOR f=0*USR 7766 TO 149:
[B]LET ... 22427+i,8:
POKE 22427+i+d,8:
PRINT AT 0,y*3 ... see if this line is ready by checking a counter. If not ... then see if connected field is used. If not start ... be faster when the y is first defined as the ...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…
... from right to left, so at first you need to check on just ... columns.
Only when a move left is made the number of ... were the maze is built.
When a line is ready no more ... )=1:
FOR f=0*USR 7766 TO 149:
LET y ...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…
In [B]PATHFINDER[/B] we can save another 2 positions by replacing this:
[CODE]
LET x=p/2-y*32:
...
LET d=32*((10>y)*(w=1)-(1w))-(w=2)*(x>1)+(w=3)*(xy)*(w=1)-(1w))-(w=2)*(x>2)+(w=3)*(xy)*(w=1)-(1w))-(w=2)*(x>2)+(w= ...Computer BattlegamesBook Title: [B][URL="http://www.worldofspectrum.org/infoseekid.cgi?id=2000080"]Computer Battlegames[/URL][/B] Authors: [B]Daniel Isaaman & Jenny Tyle…
...
240 print "message correct"
250 print "the war is over"
... 0 to d
110 print
120 next j
130 print tab(a ...
460 print
470 for y=8 to 1 step -1 ...
480 for x=1 to 8
490 print ...
