Add the ability to set the character's age. (#13)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "this-is-your-life",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "Generate character backstories based on the Xanathar's Guide to Everything 'This Is Your Life' tables.",
   "main": "./src/index.js",
   "scripts": {

src/generator/index.js

@@ -33,7 +33,9 @@ function alignment(character) {
 }
 
 function age(character) {
-  character.age = Number(character.age) || Life.age();
+  if (!character.age) {
+    character.age = Number(character.age) || Life.age();
+  }
 }
 
 function background(character) {

src/index.html

@@ -61,6 +61,10 @@ <h1>This Is Your Life!</h1>
                 <option value="" selected>Any</option>
               </select>
             </div>
+            <div class="form-group">
+              <label for="age">Age</label>
+              <input class="form-control" id="age" type="number">
+            </div>
           </div>
         </div>
         <div class="row">

src/index.js

@@ -12,7 +12,8 @@ function generateCharacter(e) {
     subrace: selectedValue('subrace'),
     class: selectedValue('class'),
     background: selectedValue('background'),
-    alignment: selectedValue('alignment')
+    alignment: selectedValue('alignment'),
+    age: document.getElementById('age').value
   }
   const character = Generator(config);
   document.getElementById('character').innerHTML = Formatter(character);