tomaes
/ flatenthemout.pde
Last active
April 11, 2016 12:51
Sierpinsky Carpet bömbing; stylish fractal things + parallax scrolling
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| // PDE 3.02 | |
| // Sierpinski's Carpet bömbing (v3) | |
| // updt: better, faster, interactive | |
| PImage img = createImage(729,729, RGB); | |
| void setup() | |
| { | |
| size( 729, 729, P2D ); //729 243 324 | |
| } |
tomaes
/ northern_lights
Last active
August 29, 2015 14:02
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| ; working title: sea changes near wallpaper city | |
| *= $801 | |
| byte $0B, $08, $0A, $00, $9E, $34, $30, $39, $36, $00, $00, $00 | |
| chars | |
| byte 78, 77, 73, 75, 242, 66, 97, 72 | |
| txt | |
| byte 13, 5; color | |
| text "E-SIRAMIS " ; 10b |
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| 0 s=4^5:f=55296:w=40:c=85:h=198:z=z+.05:fory=.to24:forx=.to39 | |
| 1 v=abs(atn(sin(x*y*z)*.5)*3):pokes+y*w+x,c+v:pokef+y*w+x,4+v:nextx,y | |
| 3 print"{home}[key]":pokeh,.:waith,1:goto |
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| 1 rem c128 heart curve | |
| 2 color 4,5: rem bg | |
| 4 color 0,1: rem screen | |
| 6 color 1,3: rem drawing color | |
| 8 graphic 1,1:h=200:hh=100:wh=160:cw=10:ch=6 | |
| 10 forx=-.99to1step.06 | |
| 20 q=sqr(1-x*x) | |
| 22 y0=sqr(x*x)-q | |
| 24 y1=sqr(x*x)+q | |
| 44 xa=int((x+1)*wh):ya=h-int((y0+1)*hh) |
tomaes
/ micro note
Last active
August 29, 2015 14:01
mini note file viewer. rev2 with multi-page support. (c64)
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| ; | |
| ; a minimal noter example with generated audio, BASIC header and multi-page support | |
| ; | |
| * = $801 | |
| ; 0 SYS4096 | |
| byte $0B, $08, $00, $00, $9E, '4', '0', '9', '6', $00, $00, $00 | |
| * = $1000 |
tomaes
/ flower tower
Last active
August 29, 2015 14:01
54 wasteful bytes; looks kinda neat though. interactive. (c64)
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| ; | |
| ; wallpaper scroll / flower tower (interactive) | |
| ; | |
| * = 4096 | |
| lda #6 | |
| sta $d020 | |
| start ; | |
| ; user input to init field color and width | |
| ; |
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| 0 n=54296:geti:s(i)=(s(i)+1)and7:fori=1to8:poke1024+i,s(i):next:p=(p+1)and7 | |
| 2 poke1065+p,30:fori=.to99:next:poke1065+p,32:poken,s(p+1):poken,.:goto |
tomaes
/ feng shui 64
Last active
August 29, 2015 14:01
61 bytes to visually bubble sort the contents of your screen; yes, this takes a while. ("speed optimised" version (r=.:fori=4^5to2022-r:r=r+1: ...) would take 74 bytes of memory) (c64)
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| 0 fori=4^5to2022:a=peek(i):b=peek(i+1):poke-(a>b)+i,a:pokei+1+(a>b),b:next:run |
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| 12 s = 2^10+40*3: w = 40: h = 20: mi = 10: co = 108: ti$="000000": print"{clear}" | |
| 20 fory=-1to1step.1: forx=-3to1step.1 | |
| 45 xn = 0: yn = 0: i = 0 | |
| 47 if (xn*xn+yn*yn)<4 then if (i<mi) then t=(xn*xn)-(yn*yn)+x: yn=2*x*y+y: xn=t: i=i+1: goto47 | |
| 49 px=(x+3.)/4*w: py=(y+1.)/2*h | |
| 50 poke s + py*w + px, co+((i+x+y)and127) | |
| 58 print"{home}t:"ti$", x:"str$(px)", y:"str$(py)", i:"str$(i)"{space*9}" | |
| 60 next x,y:poke198,.:wait198,1 |
tomaes
/ pre-alpha-bet
Last active
August 29, 2015 14:01
Random letters. Type in the one that precedes it in the alphabet. Better hurry. Try not to fail like a 5 year old. ;)
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| 0 c=int(rnd(1)*25)+66:printchr$(c);:fori=.toc*30:next:geta$:iflen(a$)>.thenif((c-1)=asc(a$))goto |