Remove oneliner condition

[rbdr/r.bdr.sh] / js / animation.js

diff --git a/js/animation.js b/js/animation.js
index 07b8d34a3aabb82266f79ec4520ee2c361171605..6c583203c1a2174c0dba33acc53b9d9cd1b7d291 100644 (file)
--- a/js/animation.js
+++ b/js/animation.js
@@ -15,69 +15,69 @@
         a: R() * 2 * PI,
         c: Array(3).fill(r(256))
       })),
-      S = [sqr, crc, hrt, chs, lch],
+      H = [sqr, crc, hrt, chs, lch],
       P = [id, spn(5), spn(15)],
-      draw = S[r(S.length)],
-      pos = P[r(P.length)];
+      draw = H[r(H.length)],
+      pos = P[r(P.length)]
 
   function r(x) {
-    return floor(R() * x);
+    return floor(R() * x)
   }
 
   function sqr(i) {
 
-    var p = pos(i);
-    x.fillRect(p.x, p.y, siz, siz);
+    var p = pos(i)
+    x.fillRect(p.x, p.y, siz, siz)
   }
 
   function crc(i) {
 
-    var p = pos(i);
-    x.beginPath();
-    x.arc(p.x, p.y, siz / 2, 0, 2 * PI);
-    x.fill();
+    var p = pos(i)
+    x.beginPath()
+    x.arc(p.x, p.y, siz / 2, 0, 2 * PI)
+    x.fill()
   }
 
   function chs(i) {
 
-    var p = pos(i);
-    x.beginPath();
-    x.moveTo(p.x, p.y);
-    x.lineTo(p.x * 10 * C(i.a), p.y * 10 * S(i.a));
-    x.lineTo(r(64), r(64));
-    x.fill();
+    var p = pos(i)
+    x.beginPath()
+    x.moveTo(p.x, p.y)
+    x.lineTo(p.x * 10 * C(i.a), p.y * 10 * S(i.a))
+    x.lineTo(r(64), r(64))
+    x.fill()
   }
 
   function lch(i) {
 
-    var p = pos(i);
-    x.beginPath();
-    x.lineWidth = 5;
-    x.strokeStyle = `rgb(${i.c.join(',')})`;
-    x.moveTo(p.x, p.y);
-    x.lineTo(p.x * 10 * C(i.a), p.y * 10 * S(i.a));
-    x.stroke();
+    var p = pos(i)
+    x.beginPath()
+    x.lineWidth = 5
+    x.strokeStyle = `rgb(${i.c.join(',')})`
+    x.moveTo(p.x, p.y)
+    x.lineTo(p.x * 10 * C(i.a), p.y * 10 * S(i.a))
+    x.stroke()
   }
 
   function hrt(i) {
 
-    var p = pos(i);
-    x.fillRect(p.x, p.y, siz, siz);
+    var p = pos(i)
+    x.fillRect(p.x, p.y, siz, siz)
 
-    x.beginPath();
-    x.arc(p.x + siz / 2, p.y, siz / 2, 0, 2 * PI, false);
-    x.fill();
-    x.closePath();
+    x.beginPath()
+    x.arc(p.x + siz / 2, p.y, siz / 2, 0, 2 * PI, false)
+    x.fill()
+    x.closePath()
 
-    x.beginPath();
-    x.arc(p.x + siz, p.y + siz / 2, siz / 2, 0, 2 * PI, false);
-    x.fill();
-    x.closePath();
+    x.beginPath()
+    x.arc(p.x + siz, p.y + siz / 2, siz / 2, 0, 2 * PI, false)
+    x.fill()
+    x.closePath()
   }
 
   function id(p) {
 
-    return p;
+    return p
   }
 
   function spn(rad) {
@@ -89,45 +89,40 @@
 
   function mov(i) {
 
-    i.x = i.x + spd * C(i.a);
-    i.y = i.y + spd * S(i.a);
+    i.x = i.x + spd * C(i.a)
+    i.y = i.y + spd * S(i.a)
 
     if (i.x < 0 || i.x > 64) {
       i.a = A(S(i.a), -C(i.a))
     }
-
     if (i.y < 0 || i.y > 64) {
       i.a = A(-S(i.a), C(i.a))
     }
   }
 
   function ucl(i) {
-
-    i.c = i.c.map((c) => {
-      c = c + 5;
-      return c > 255 ? 0 : c;
-    })
+    i.c = i.c.map(c => (c + 5) % 256)
   }
 
   function frm(t) {
 
-    window.requestAnimationFrame(frm);
+    window.requestAnimationFrame(frm)
 
-    var dt = t - l;
+    var dt = t - l
 
     if (dt > 1000 / f) {
-      clr && x.clearRect(0, 0, 64, 64);
+      clr && x.clearRect(0, 0, 64, 64)
       for (var i of I) {
-        x.fillStyle = `rgb(${i.c.join(',')})`;
-        draw(i);
-        ccl && ucl(i);
-        mov(i);
+        x.fillStyle = `rgb(${i.c.join(',')})`
+        draw(i)
+        ccl && ucl(i)
+        mov(i)
       }
 
-      l = t;
+      l = t
     }
   }
 
-  frm();
+  frm()
 }
-)();
+)()