Plz put me down alien. by 5Mixer

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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5Mixer

function u(t) {

i=w=c.width=1920
x.font="7em ῦ"
n=150
x.fillText("👾",n,200)
x.fillText("🐄",n,S(t*5)*n+600)
while(i-->0)x.fillRect(i,1e3,1,S((i+n)/n)*70-n)

Feb 28 2017 9:09 AM UTC

}// 138/140

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Plz put me down alien.

u/5Mixer

This was just a quick one, didn't spend too much time golfing. Interesting but minor discovery, use em as the unit in font size and you might not have to go into double digits.
u/iverjo

Thanks for the tip :)
u/joeytwiddle

#emoji #funny #scene #cow #ufo #alien


      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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