Add game example to template pattern

src/TemplatePattern/GameExample/Basketball.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace TemplatePattern.GameExample
+{
+    public class Basketball : Game
+    {
+        protected override void EndGame()
+        {
+            Console.WriteLine("Good basketball game, GG");
+        }
+
+        protected override void InitGame()
+        {
+            Console.WriteLine("Le players are warming up, shooting at the goal");
+        }
+
+        protected override void StartGame()
+        {
+            Console.WriteLine("Let le basket game, start");
+        }
+    }
+}

src/TemplatePattern/GameExample/Football.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace TemplatePattern.GameExample
+{
+    public class Football : Game
+    {
+        protected override void EndGame()
+        {
+            Console.WriteLine("90 minutes over, game ended");
+        }
+
+        protected override void InitGame()
+        {
+            Console.WriteLine("Let the players get on the field with their kids");
+        }
+
+        protected override void StartGame()
+        {
+            Console.WriteLine("Let le ball in le goal");
+        }
+    }
+}

src/TemplatePattern/GameExample/Game.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace TemplatePattern.GameExample
+{
+    public abstract class Game
+    {
+        protected abstract void InitGame();
+
+        protected abstract void StartGame();
+
+        protected abstract void EndGame();
+        
+        public void Play()
+        {
+            InitGame();
+            StartGame();
+            EndGame();
+        }        
+
+    }
+}

src/TemplatePattern/GameExample/GameExample.cs

@@ -0,0 +1,19 @@
+using System;
+
+namespace TemplatePattern.GameExample
+{
+    public class GameExample
+    {
+        public static void Run()
+        {
+            Console.WriteLine("Basketball game:");
+
+            Basketball b = new Basketball();
+            b.Play();
+
+            Console.WriteLine("Football game:");
+            Football f = new Football();
+            f.Play();
+        }
+    }
+}

src/TemplatePattern/TemplatePatternExamples.cs

@@ -12,6 +12,8 @@ namespace TemplatePattern
             Console.WriteLine(GetDescription());
             GoToNextStep();
             WorkersExample.WorkersExample.Run();
+            GoToNextStep();
+            GameExample.GameExample.Run();
         }        
 
         private static string GetDescription()