Hot dweets by u/AnnanFay

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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AnnanFay

function u(t) {

D=x=>(r=new XMLHttpRequest,r.open('GET','./'+x,0),r.send(),r.response.match(/u\(t.*([^]*?) }/)[1])
eval(t?A:A=D(1494)+';'+D(888).slice(23))

Feb 3 2018 9:00 PM UTC

}// 139/140

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u/Apex

A dwitter combiner? Awesome
u/joeytwiddle

Squints... scratches head... this is synchronous XHR!
u/joeytwiddle

Same thing, using fetch: F=async I=>T[I]=(await(await fetch('/id/'+I)).text()).match(/u\(t.*([^]*?) }/)[1];eval(t?T[1494]+';'+T[888].slice(23):F(1494),F(888))
u/magna

HAX!
u/Renaud___

HAX ! but funny combinaison :)
u/Xen

lol nice work

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AnnanFay

remix of d/6716 by u/silver_bear

function u(t) {

c.width|=i=0,y=S(t*13),w=500
with(x)for(fillStyle='#FE0',moveTo(w,w),arc(w,w,w/2,y*.8,6.3-y);i<9;fill())fillRect(2*w+w*i+++t*-w%w,w,w/9,w/9)

Feb 4 2018 6:11 PM UTC

}// 140/140

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6.3 is pretty much 2*PI. Putting fill() where it is causes it to fill the pacman in 9 times but saves a byte. Using with saves another 1-2 bytes.

Show more comments…
u/AnnanFay

#FFEE00 is also supposedly the official Pacman colour.
u/silver_bear

Wow, you're quite a bit more advanced than me. Very nice! :)
u/lionleaf

Cool! Similar to one of the really old dweets by u/iverjo : d/312 . :)
u/21medals

you can save 2 bytes by moving "w=500" to the moveTo()
u/AnnanFay

You can also replace 2*w+w*i+++t*-w%w with 2*w+w*i++-t*w%w for 1 byte, you can save 2 bytes by adding i=2 and w*i++-t*w%w which puts us at 135 bytes
u/AnnanFay

One thing I'd like to fix is the rate which pac-man bites down at. It would be nice if it synchronised with the squares.
u/AnnanFay

Improved: https://www.dwitter.net/d/6738

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