[Game: "Falling Numbers"] Prevent the f… by MrM@_S

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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MrM@_S

function u(t) {

(C=S[0])&&C.y<(c.width=99)?S.map(f=>x.fillText(T,f.x*9,f.y++)):(onkeyup=e=>S.push({x:new Date%8+1,y:0})[e.key^C.x||S.shift(T++)])(T&=S=[])

Jul 9 2018 11:41 PM UTC

}// 138/140

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[Game: "Falling Numbers"] Prevent the falling numbers from reaching the bottom of the screen by pressing the number keys: 1-8, in the order that the numbers fall in of their lanes. Lanes are specified by the leftmost edge of the screen defined as one, and every other lane following is an incrementation of the previous .

u/joeytwiddle

Great job! A bit difficult to know which number to press. #game
u/MrM@_S

Thank you, I improved the idea a bit with v1.4 (https://www.dwitter.net/d/8843).


      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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