d/5605 by myxoh

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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myxoh

function u(t) {

c.width=999
d=200
t%=4
l=t-1
x.f=x.fillRect
if(t<1)
x.f(d*t,0,9,9)
else if(t>2)
x.f(d,d*l,9,29)
if(t<2){
x.f(d,d*l,9,9)
x.f(d,d,9,9)
}

Jan 5 2018 10:45 PM UTC

}// 134/140

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u/joeytwiddle

Snake!
u/myxoh

That was the idea :), I wish I could have made a more complex one but I was out of characters :(


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

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