Dweets by u/joeytwiddle

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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joeytwiddle

function u(t) {

for(i=c.width=90;i--;t?x.fillText(T[i],i%4*17,9+10*(i>>2)):T[i]=g=i)c.onclick=e=>{d=(h=e.x/99|0+4*(e.y>>6))-g;d*d&17&&(T[g]=T[h],T[g=h]='')}

Apr 11 2017 4:03 PM UTC

}// 140/140

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Can you arrange the numbers vertically? Feel free to use the special moves!

Show more comments…
u/Woodmouth

It's not a space limitation issue, it's a feature!
u/donbright

absolutley brilliant however e.x/e.y dont seem to work in firefox
u/joeytwiddle

Thanks don. I golfed this over a 24 hour period, but could not squeeze a better "valid move" rule in. Remixes welcome!
u/donbright

firefox should adopt e.x and e.y just so your dweet work
u/joeytwiddle

Hehe. Sadly the mouse coords are also problematic in fullscreen, and on mobile.
u/joeytwiddle

Valid moves are -4,-1,+1,+4. I have found a "valid move" test: **2|17)^17|| Will post the remix sometime.

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joeytwiddle

remix of d/1763 by u/New_Core

function u(t) {

c.onclick=_=>window.a||(a=new AudioContext,o=a.createOscillator(),o.connect(a.destination),o.start(),c.onmousemove=e=>o.frequency.value=e.x)

Apr 8 2017 8:22 PM UTC

}// 140/140

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Starts making noise if you click on the canvas. Hopefully you can silence it by going left, but no guarantees!

u/cantelope

"woooOOOOoooOOOO" :D
u/magna

It's a dweetheremin!
u/joeytwiddle

Yes it is :) More fun with a wider frequency range: o.start());c.onmousemove=e=>o.frequency.value=5*e.x
u/lionleaf

Haha, amazing! Fullscreen gives you a wider audio range :)
u/joeytwiddle

#audio #interactive

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joeytwiddle

function u(t) {

c.width=2e3;for(i=0;i<9;i++)for(j=0;j<40*(1+S(i+9*t)*C(i+t))*i;j+=90)x.fillStyle=R(j,500-j,0,1),x.fillRect(1400-i*99,900-j/2,69,30)

Apr 3 2017 4:56 PM UTC

}// 131/140

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u/nonce

I can hear the music in my head.
u/sfz

bass is thumpin
u/ilSilvano

I hear the Outrun soundtrack in my mind, and you?
u/joeytwiddle

Modern style spectrum: d/5576

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joeytwiddle

function u(t) {

c.width=2e3;for(i=0;i<9;i++){x.fillStyle=R(99+99*S(t),99+99*S(t*.7),20*i,1);x.fillRect(550+i*100-400*S(t),440+200*C(i/6+6*t)*S(t/7),50,200)}

Apr 3 2017 4:15 PM UTC

}// 140/140

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