From abec1332894f7067ba0909364fe0e02cdc34430d Mon Sep 17 00:00:00 2001
From: lindelof <phragmen@protonmail.com>
Date: Fri, 29 Nov 2019 11:07:40 +0800
Subject: [PATCH] add random

---
 src/particles-bg/ParticlesBg.vue | 28 +++++++++++++++-------------
 src/particles-bg/utils/Rand.js   |  2 ++
 2 files changed, 17 insertions(+), 13 deletions(-)

diff --git a/src/particles-bg/ParticlesBg.vue b/src/particles-bg/ParticlesBg.vue
index 16d0ac9..07d4932 100644
--- a/src/particles-bg/ParticlesBg.vue
+++ b/src/particles-bg/ParticlesBg.vue
@@ -56,20 +56,22 @@ export default {
       return +this.num;
     },
     getRandom: function() {
-      if (!this.rand) {
-        this.rand = new Rand();
-        this.rand.set(0.25, "color-particles");
-        this.rand.set(0.2, "ball-particles");
-        this.rand.set(0.2, "circle-particles");
-        this.rand.set(0.2, "cobweb-particles");
-        this.rand.set(0.2, "thick-particles");
-        this.rand.set(0.2, "lines-particles");
-        this.rand.set(0.2, "fountain-particles");
-        this.rand.set(0.2, "polygon-particles");
-        this.rand.set(0.2, "square-particles");
-        this.rand.set(0.2, "tadpole-particles");
+      if (!this.random) {
+        // Code source from here, thanks author
+        // https://github.com/a-jie/Proton/blob/gh-pages/source/src/utils/Rand.js
+        this.random = new Rand();
+        this.random.set(0.25, "color-particles");
+        this.random.set(0.2, "ball-particles");
+        this.random.set(0.2, "circle-particles");
+        this.random.set(0.2, "cobweb-particles");
+        this.random.set(0.2, "thick-particles");
+        this.random.set(0.2, "lines-particles");
+        this.random.set(0.2, "fountain-particles");
+        this.random.set(0.2, "polygon-particles");
+        this.random.set(0.2, "square-particles");
+        this.random.set(0.2, "tadpole-particles");
       }
-      return this.rand.getResult();
+      return this.random.getResult();
     },
 
     setParticles: function() {
diff --git a/src/particles-bg/utils/Rand.js b/src/particles-bg/utils/Rand.js
index 1d9482a..b82b885 100755
--- a/src/particles-bg/utils/Rand.js
+++ b/src/particles-bg/utils/Rand.js
@@ -1,3 +1,5 @@
+// Code source from here, thanks author
+// https://github.com/a-jie/Proton/blob/gh-pages/source/src/utils/Rand.js
 class Rand {
 
   constructor() {