#Sonic Green Hill Zone by Xen

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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Xen

function u(t) {

eval(unescape(escape`爽⡤ⱥ⤽㹸⹦楬汓瑹汥㵒⡤ⱥ⤻琿挮獴祬攽恢慣歧牯畮搭捯汯爺扬略怺砮晩汬剥捴⠡爨ㄷ㤬礽㤸⤬㐰〬瘽㉥㌬瘩㭦潲⡩㵶㭩ⴭ㭸⹦楬汒散琨椥礪礬㐰〫椥㠪礬礬礩ⱸ⹦楬汒散琨椬㌰㈬ㄫⅲ⠰Ⱪ┳⩹⤬礩⥲⡹ⰳ㈩`.replace(/u(..)/g,"$1%")))

Mar 1 2020 4:56 PM UTC

}// 140/140

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#Sonic Green Hill Zone

u/13thptr

omg, a #compressed dweet from Xen. nice #landscape
u/13thptr

#scene
u/iznax

If you don't want to compress 123 chars can get you pretty close...for(i=20;i--;)for(k=240;k--;x.fillRect(k*8,i*64,8,64))x.fillStyle=i<4?"#04f":i<6?R(0,(k&1)<<7):((k>>4)+i/2)&1?"#c60":"#620"
u/HellMood

♥


      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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