Update code and dpendencies

5 files changed, 80 insertions, 80 deletions

diff --git a/lib/screens/circle.js b/lib/screens/circle.js
index 720e250..d09cb07 100644
--- a/lib/screens/circle.js
+++ b/lib/screens/circle.js
@@ -8,29 +8,29 @@
  */
 module.exports = function (modulation, width, height, renderer) {
 
-  const response = [];
+    let response = '';
 
-  const circles = width > height ? height : width;
+    const circles = width > height ? height : width;
 
-  for (let i = 0; i < circles; ++i) {
-    const centerX = Math.round(width / 2) + 1;
-    const centerY = Math.round(height / 2) + 1;
+    for (let i = 0; i < circles; ++i) {
+        const centerX = Math.round(width / 2) + 1;
+        const centerY = Math.round(height / 2) + 1;
 
-    const red = Math.floor(Math.random() * 255);
-    const blue = Math.floor(Math.random() * 255);
-    const green = Math.floor(Math.random() * 255);
+        const red = Math.floor(Math.random() * 255);
+        const blue = Math.floor(Math.random() * 255);
+        const green = Math.floor(Math.random() * 255);
 
-    for (let j = 0; j < 180; ++j) {
-      const angle =  2 * j * (Math.PI / 180);
-      const x = Math.round(centerX + Math.sin(angle) * i);
-      const y = Math.round(centerY + Math.cos(angle) * i);
+        for (let j = 0; j < 180; ++j) {
+            const angle =  2 * j * (Math.PI / 180);
+            const x = Math.round(centerX + Math.sin(angle) * i);
+            const y = Math.round(centerY + Math.cos(angle) * i);
 
-      if (x <= width && x > 0 && y <= height && y > 0) {
-        const position = `\x1B[${y};${x}H`; // Move cursor to y,x (CSI y;x H)
-        response += `${position}${renderer(red, blue, green)} `;
-      }
+            if (x <= width && x > 0 && y <= height && y > 0) {
+                const position = `\x1B[${y};${x}H`; // Move cursor to y,x (CSI y;x H)
+                response += `${position}${renderer(red, blue, green)} `;
+            }
+        }
     }
-  }
 
-  return response;
+    return response;
 };
diff --git a/lib/screens/gradients.js b/lib/screens/gradients.js
index 2d4a2f0..9694fc6 100644
--- a/lib/screens/gradients.js
+++ b/lib/screens/gradients.js
@@ -8,22 +8,22 @@
  */
 module.exports = function (modulation, width, height, renderer) {
 
-  let response = '';
+    let response = '';
 
-  for (let i = 0; i < height; ++i) {
-    for (let j = 0; j < width; ++j) {
-      const red = ((modulation + i) * 255 / height) % 255;
-      const blue = ((modulation + j) * 255 / width) % 255;
-      const green = ((modulation + i * j) * 255 / (width * height)) % 255;
+    for (let i = 0; i < height; ++i) {
+        for (let j = 0; j < width; ++j) {
+            const red = ((modulation + i) * 255 / height) % 255;
+            const blue = ((modulation + j) * 255 / width) % 255;
+            const green = ((modulation + i * j) * 255 / (width * height)) % 255;
 
-      response = response + renderer(red, blue, green);
-      response = response + ' ';
-    }
+            response = response + renderer(red, blue, green);
+            response = response + ' ';
+        }
 
-    if (i < height - 1) {
-      response = response + '\n';
+        if (i < height - 1) {
+            response = response + '\n';
+        }
     }
-  }
 
-  return response;
+    return response;
 };
diff --git a/lib/screens/mirrors.js b/lib/screens/mirrors.js
index e842217..4f29c7d 100644
--- a/lib/screens/mirrors.js
+++ b/lib/screens/mirrors.js
@@ -8,33 +8,33 @@
  */
 module.exports = function (modulation, width, height, renderer) {
 
-  const response = [];
+    const response = [];
 
-  const scale = 2 + Math.round(Math.random() * 4);
-  const scaledHeight = Math.floor(height / scale);
-  const scaledWidth = Math.floor(width / scale);
+    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;
+    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(''));
-    }
+            const cell = [renderer(red, blue, green), ' '];
+            row.push(cell.join(''));
+        }
 
-    let rowText = '';
-    for (let j = 0; j < scale; ++j) {
-      rowText += row.reverse().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;
+        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');
 };
diff --git a/lib/screens/random.js b/lib/screens/random.js
index 0cacea7..d5de257 100644
--- a/lib/screens/random.js
+++ b/lib/screens/random.js
@@ -8,22 +8,22 @@
  */
 module.exports = function (modulation, width, height, renderer) {
 
-  let response = '';
+    let response = '';
 
-  for (let i = 0; i < height; ++i) {
-    for (let j = 0; j < width; ++j) {
-      const red = Math.floor(Math.random() * 255);
-      const blue = Math.floor(Math.random() * 255);
-      const green = Math.floor(Math.random() * 255);
+    for (let i = 0; i < height; ++i) {
+        for (let j = 0; j < width; ++j) {
+            const red = Math.floor(Math.random() * 255);
+            const blue = Math.floor(Math.random() * 255);
+            const green = Math.floor(Math.random() * 255);
 
-      response = response + renderer(red, blue, green);
-      response = response + ' ';
-    }
+            response = response + renderer(red, blue, green);
+            response = response + ' ';
+        }
 
-    if (i < height - 1) {
-      response = response + '\n';
+        if (i < height - 1) {
+            response = response + '\n';
+        }
     }
-  }
 
-  return response;
+    return response;
 };
diff --git a/lib/screens/sprinkles.js b/lib/screens/sprinkles.js
index f12200e..9ba1e16 100644
--- a/lib/screens/sprinkles.js
+++ b/lib/screens/sprinkles.js
@@ -9,24 +9,24 @@
  */
 module.exports = function (modulation, width, height, renderer) {
 
-  let response = '';
+    let response = '';
 
-  const maxSprinkleCount = (width * height) / 2;
-  const minSprinkleCount = (width * height) / 8;
-  const sprinkleCount = Math.round(Math.random() * (maxSprinkleCount - minSprinkleCount)) + minSprinkleCount;
+    const maxSprinkleCount = (width * height) / 2;
+    const minSprinkleCount = (width * height) / 8;
+    const sprinkleCount = Math.round(Math.random() * (maxSprinkleCount - minSprinkleCount)) + minSprinkleCount;
 
-  const red = Math.floor(Math.random() * 255);
-  const blue = Math.floor(Math.random() * 255);
-  const green = Math.floor(Math.random() * 255);
+    const red = Math.floor(Math.random() * 255);
+    const blue = Math.floor(Math.random() * 255);
+    const green = Math.floor(Math.random() * 255);
 
-  for (let i = 0; i < sprinkleCount; ++i) {
-    const x = Math.round(Math.random() * (width - 1)) + 1;
-    const y = Math.round(Math.random() * (height - 1)) + 1;
+    for (let i = 0; i < sprinkleCount; ++i) {
+        const x = Math.round(Math.random() * (width - 1)) + 1;
+        const y = Math.round(Math.random() * (height - 1)) + 1;
 
-    const position = `\x1B[${y};${x}H`; // Move cursor to y,x (CSI y;x H)
+        const position = `\x1B[${y};${x}H`; // Move cursor to y,x (CSI y;x H)
 
-    response += `${position}${renderer(red, blue, green)} `;
-  }
+        response += `${position}${renderer(red, blue, green)} `;
+    }
 
-  return response;
+    return response;
 };