Migration of Animation Code to External Library

Created the AnimationLibrary library to hold both Animation and AnimatedSprite.

AnimationLibrary/Animation.cs

@@ -0,0 +1,31 @@
+using MonoGame.Extended.TextureAtlases;
+
+namespace QURO.AnimationLibrary
+{
+    public class Animation
+    {
+        public string Name { get; set; }
+        public bool IsLooping { get; set; }
+        public float Delay { get; set; }
+
+        public TextureRegion2D[] Frames { get; set; }
+
+        public bool IsStillImage => Frames.Length <= 1;
+
+        public Animation() { }
+
+        public Animation(string name, TextureAtlas textureAtlas, string[] frameNames, float delaySetting = 0.2f, bool willLoop = false)
+        {
+            Name = name;
+
+            Frames = new TextureRegion2D[frameNames.Length];
+
+            for (int index = 0; index < frameNames.Length; index++)
+            {
+                Frames[index] = textureAtlas.GetRegion(frameNames[index]);
+            }
+            IsLooping = willLoop;
+            Delay = delaySetting;
+        }
+    }
+}