Base concept implemented.

Paddle and balls have been added.

Utilities/TransitionValue.cs

@@ -0,0 +1,31 @@
+using SlatedGameToolkit.Framework.Graphics.Render;
+
+namespace SkinnerBox.Utilities.Gameplay
+{
+    public struct TransitionValue : IPositionInterpolable
+    {
+        private float current;
+        private float value;
+
+        public float Value
+        {
+            get
+            {
+                return current;
+            }
+            set
+            {
+                this.value = value;
+            }
+        }
+        public void InterpolatePosition(float delta)
+        {
+            this.current += (value - current) * delta;
+        }
+
+        public void HardSet(float value) {
+            current = value;
+            this.value = value;
+        }
+    }
+}