Time for action – fleshing out character details

Let's incorporate two variables to hold the character's name and the number of starting experience points:

1. Add two public variables inside the Character class's curly braces—a string variable for the name, and an integer variable for the experience points.
2. Leave the name value empty, but assign the experience points to 0 so that every character starts from the bottom:

      public class Character
      {
         public string name;
         public int exp = 0; 
      }

3. Add a debug log in LearningCurve right after the Character instance was initialized. Use it to print out the new character's name and exp variables using dot notation:

      Character hero = new Character(); 
      Debug.LogFormat("Hero: {0} - {1} EXP", hero.name, hero.exp);

When hero is initialized, name is assigned a null value that shows up as an empty space in the debug log, ...