Added pathfinding - hardcoded destination for now

Added random map generation script
Began seperating handler logic inter service classes (map & navigation)
Added size property to tile to enable quadtrees in future
refactored registration module

Author: Bencargs

Common/Tile.cs

@@ -5,6 +5,7 @@ namespace Common
 	public class Tile
 	{
 		public int Id { get; set; }
+		public int Size { get; set; }
 		public Vector2 Location { get; set; }
 		public string TextureId { get; set; }
 		public TerrainType Type { get; set; }

MapEngine/Commands/MoveCommand.cs

@@ -0,0 +1,14 @@
+using Common.Entities;
+using MapEngine.Handlers;
+using System.Numerics;
+
+namespace MapEngine.Commands
+{
+    public class MoveCommand : ICommand
+    {
+        public Entity Entity { get; set; }
+        public bool Queue { get; set; }
+        public Vector2 Destination { get; set; }
+        public MovementMode MovementMode { get; set; }
+    }
+}