feat: 초기 프로젝트 설정 및 룰.md 파일 추가

api.hyungi.net/node_modules/blessed/lib/widgets/loading.js

@@ -0,0 +1,88 @@
+/**
+ * loading.js - loading element for blessed
+ * Copyright (c) 2013-2015, Christopher Jeffrey and contributors (MIT License).
+ * https://github.com/chjj/blessed
+ */
+
+/**
+ * Modules
+ */
+
+var Node = require('./node');
+var Box = require('./box');
+var Text = require('./text');
+
+/**
+ * Loading
+ */
+
+function Loading(options) {
+  if (!(this instanceof Node)) {
+    return new Loading(options);
+  }
+
+  options = options || {};
+
+  Box.call(this, options);
+
+  this._.icon = new Text({
+    parent: this,
+    align: 'center',
+    top: 2,
+    left: 1,
+    right: 1,
+    height: 1,
+    content: '|'
+  });
+}
+
+Loading.prototype.__proto__ = Box.prototype;
+
+Loading.prototype.type = 'loading';
+
+Loading.prototype.load = function(text) {
+  var self = this;
+
+  // XXX Keep above:
+  // var parent = this.parent;
+  // this.detach();
+  // parent.append(this);
+
+  this.show();
+  this.setContent(text);
+
+  if (this._.timer) {
+    this.stop();
+  }
+
+  this.screen.lockKeys = true;
+
+  this._.timer = setInterval(function() {
+    if (self._.icon.content === '|') {
+      self._.icon.setContent('/');
+    } else if (self._.icon.content === '/') {
+      self._.icon.setContent('-');
+    } else if (self._.icon.content === '-') {
+      self._.icon.setContent('\\');
+    } else if (self._.icon.content === '\\') {
+      self._.icon.setContent('|');
+    }
+    self.screen.render();
+  }, 200);
+};
+
+Loading.prototype.stop = function() {
+  this.screen.lockKeys = false;
+  this.hide();
+  if (this._.timer) {
+    clearInterval(this._.timer);
+    delete this._.timer;
+  }
+  this.screen.render();
+};
+
+/**
+ * Expose
+ */
+
+module.exports = Loading;