Add more MessageEmbed stuff (#970)

* this is why wrapping data 1:1 is a bad idea

* ffs

* whoever wrote role.hexColor is a bad, bad person

* Update MessageEmbed.js

* Update MessageEmbed.js

src/structures/MessageEmbed.js

@@ -21,18 +21,18 @@ class MessageEmbed {
   }
 
   setup(data) {
-    /**
-     * The title of this embed, if there is one
-     * @type {?string}
-     */
-    this.title = data.title;
-
     /**
      * The type of this embed
      * @type {string}
      */
     this.type = data.type;
 
+    /**
+     * The title of this embed, if there is one
+     * @type {?string}
+     */
+    this.title = data.title;
+
     /**
      * The description of this embed, if there is one
      * @type {?string}
@@ -45,6 +45,12 @@ class MessageEmbed {
      */
     this.url = data.url;
 
+    /**
+     * The color of the embed
+     * @type {number}
+     */
+    this.color = data.color;
+
     /**
      * The fields of this embed
      * @type {MessageEmbedField[]}
@@ -90,6 +96,17 @@ class MessageEmbed {
   get createdAt() {
     return new Date(this.createdTimestamp);
   }
+
+  /**
+   * The hexadecimal version of the embed color, with a leading hash.
+   * @type {string}
+   * @readonly
+   */
+  get hexColor() {
+    let col = this.color.toString(16);
+    while (col.length < 6) col = `0${col}`;
+    return `#${col}`;
+  }
 }
 
 /**
@@ -188,6 +205,12 @@ class MessageEmbedAuthor {
      * @type {string}
      */
     this.url = data.url;
+
+    /**
+     * The icon URL of this author
+     * @type {string}
+     */
+    this.iconURL = data.icon_url;
   }
 }
 
@@ -251,7 +274,7 @@ class MessageEmbedFooter {
      * The icon URL of this footer
      * @type {string}
      */
-    this.iconUrl = data.icon_url;
+    this.iconURL = data.icon_url;
 
     /**
      * The proxy icon URL of this footer