two player #pong (Q↑↓A vs L↑↓P) dweet s… by metamero

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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metamero

function u(t) {

localStorage.Ü=`t?++m%5||(c.width=w=288,x.fillRect(0,0,w,w),E=p=>p<0?0:p>12?12:p,a^28?a^2?F=(p,a,b=5)=>x.clearRect(5+a`
location='/id/14016'

May 20 2019 4:01 PM UTC

}// 140/140

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two player #pong (Q↑↓A vs L↑↓P) dweet split experiment [1/3] - full code at codegolf.tk/a/363

u/metamero

#game instructions: scroll down and back sometimes to begin. click on canvas and play with keys Q/A for one player and L/P for the other. also works when seeing/executing all the tree parts/dweets d/14017 d/14016 and d/14015 . or just scroll my page up to the last part u/metamero
u/cantelope

update: codegolf.tk (and all .tk domains), is permanently offline... for now there are a handful of working mirrors, e.g. https://whr.rf.gd/shorty/65NAW


      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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