X-Git-Url: https://git.r.bdr.sh/rbdr/tomato-sauce/blobdiff_plain/a41763dd463339765081c1f968a7b93b8ccf572f..a0666be3ab58ed83ad6d622cfe2b8293c40dffbb:/lib/screens/mirrors.js

diff --git a/lib/screens/mirrors.js b/lib/screens/mirrors.js
index d683fb6..4f29c7d 100644
--- a/lib/screens/mirrors.js
+++ b/lib/screens/mirrors.js
@@ -1,36 +1,40 @@
 'use strict';
 
-// Draws small moving gradient boxes and repeats them.
-const Mirrors = function (modulation, width, height, renderer) {
-  let response = [];
-
-  let scale = 2 + Math.round(Math.random() * 4);
-  let scaledHeight = Math.floor(height / scale);
-  let scaledWidth = Math.floor(width / scale);
-
-  for (let i = 0; i < scaledHeight; i++) {
-    let row = [];
-    for (let j = 0; j < scaledWidth; j++) {
-      let red = ((modulation + i) * 255 / height) % 255;
-      let blue = ((modulation + j) * 255 / width) % 255;
-      let green = ((modulation + i * j) * 255 / (width * height)) % 255;
-
-      let cell = [renderer(red, blue, green), ' '];
-      row.push(cell.join(''));
+/**
+ * Draws small moving gradient boxes and repeats them.
+ *
+ * @function MirrorsScreen
+ * @implements IScreen
+ */
+module.exports = function (modulation, width, height, renderer) {
+
+    const response = [];
+
+    const scale = 2 + Math.round(Math.random() * 4);
+    const scaledHeight = Math.floor(height / scale);
+    const scaledWidth = Math.floor(width / scale);
+
+    for (let i = 0; i < scaledHeight; ++i) {
+        const row = [];
+        for (let j = 0; j < scaledWidth; ++j) {
+            const red = ((modulation + i) * 255 / height) % 255;
+            const blue = ((modulation + j) * 255 / width) % 255;
+            const green = ((modulation + i * j) * 255 / (width * height)) % 255;
+
+            const cell = [renderer(red, blue, green), ' '];
+            row.push(cell.join(''));
+        }
+
+        let rowText = '';
+        for (let j = 0; j < scale; ++j) {
+            rowText += row.reverse().join('');
+        }
+
+        for (let j = 1; j < scale; ++j) {
+            response[j * i] = rowText;
+            response[(height - 1 - (j * i))] = rowText;
+        }
     }
 
-    let rowText = '';
-    for (let j = 0; j < scale; j++) {
-      rowText += row.reverse().join('');
-    }
-
-    for (let j = 1; j < scale; j++) {
-      response[j * i] = rowText;
-      response[(height - 1 - (j * i))] = rowText;
-    }
-  }
-
-  return response.join('\n');
+    return response.join('\n');
 };
-
-module.exports = Mirrors;