Time for action – building the Animation class

1. In the Gemstone Hunter project, add a new class file called AnimationStrip.cs .

2. Add the following using directives to the AnimationStrip class:

   using Microsoft.Xna.Framework;
   using Microsoft.Xna.Framework.Graphics;

3. Modify the declaration of the AnimationStrip class to make it a public class:

   public class AnimationStrip

4. Add declarations to the AnimationStrip class:

   #region Declarations
   private Texture2D texture;
   private int frameWidth;
   private int frameHeight;
   
   private float frameTimer = 0f;
   private float frameDelay = 0.05f;
   
   private int currentFrame;
   
   private bool loopAnimation = true;
   private bool finishedPlaying = false;
   
   private string name;
   private string nextAnimation;
   #endregion

5. Add properties to the AnimationStrip class:

   #region Properties
   public int FrameWidth
   {
       get { return frameWidth; }
       set { frameWidth = value; }
   }
   
   public int FrameHeight
   {
       get { return frameHeight; }
       set { frameHeight = value; }
   }
   
   public Texture2D Texture...