implement colors

.gitignore

@@ -0,0 +1,2 @@
+package-lock.json
+node_modules

index.js

@@ -1,3 +1,44 @@
+const readline = require("readline");
+const render = require("./src/render");
 
-const WIDTH = process.stdout.columns
+const arrAvg = arr => arr.reduce((a,b) => a + b, 0) / arr.length;
+const MAX_COLORS = 360;
+
+const keepAlive = new readline.Interface({
+    input: process.stdin,
+    output: process.stdou
+});
+
+const WIDTH = process.stdout.columns;
 const HEIGHT = process.stdout.rows;
+
+const view = [];
+
+for(var row = 0; row < HEIGHT; row++){
+    view[row] = [];
+
+    for(var column = 0; column < WIDTH; column++){
+        const val = arrAvg([(row / HEIGHT) * MAX_COLORS, (column / WIDTH) * MAX_COLORS]);
+        view[row][column] = {0: val, 1: " "};
+    }
+}
+
+view[0][0] = {0: 15, 1: " "};
+view[HEIGHT - 1][WIDTH - 1] = {0: 15, 1: " "};
+
+render(view);
+
+var counter = 0;
+setInterval(() => {
+    for(var row = 0; row < HEIGHT; row++){
+        for(var column = 0; column < WIDTH; column++){
+            const val = arrAvg([(row / HEIGHT) * MAX_COLORS - counter, (column / WIDTH) * MAX_COLORS - counter]) + counter;
+            view[row][column] = {0: val, 1: " "};
+        }
+    }
+
+    render(view);
+    counter++;
+
+    if(counter > MAX_COLORS) counter = 0;
+}, 300);

package.json

@@ -8,5 +8,8 @@
   },
   "keywords": [],
   "author": "",
-  "license": "ISC"
+  "license": "ISC",
+  "dependencies": {
+    "chalk": "^3.0.0"
+  }
 }

src/render.js

@@ -0,0 +1,11 @@
+const chalk = require("chalk");
+
+module.exports = (array)=>{
+    console.clear();
+    
+    for(var row of array){
+        for(var column of row){
+            process.stdout.write(chalk.bgHsl(column[0], 50, 50)(column[1]))
+        }
+    }
+}