Added command to load next level on final location

Kaeshi/Commands/AdvanceCommand.cs

@@ -0,0 +1,29 @@
+using Kaeshi.Entity;
+using Kaeshi.Interfaces;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Kaeshi.Commands
+{
+    public class AdvanceCommand : ICommand
+    {
+        private readonly IMap _map;
+
+        public AdvanceCommand(IMap map) { 
+            _map = map;
+        }
+
+        public GameState Execute()
+        {
+            if (!_map.GetCurrentLocation().final)
+                Console.WriteLine("There's no way to next floor here");
+            else {
+                Console.WriteLine("You reached next floor!");
+                _map.Advance();
+            }
+
+            return GameState.Play;
+        }
+    }
+}

Kaeshi/Modules/CommandParser.cs

@@ -59,6 +59,8 @@ public ICommand Parse(string rawCommand)
                     return new EquipCommand(entityManager.GetHero(), equippableItem);
                 case "unequip":
                     return new UnequipCommand(entityManager.GetHero(), (EquippableType)Enum.Parse(typeof(EquippableType),rawTarget,true));
+                case "advance":
+                    return new AdvanceCommand(entityManager.GetMap());
                 case "exit": return new ExitCommand();
                 default: return new NotFoundCommand();
             }