добавление интерфейса

Locomative/Locomative/DrawningLocomative.cs

@@ -128,5 +128,9 @@ namespace Locomative
                 _startPosY = _pictureHeight.Value - _locoHeight;
             }
         }
+        public (float Left, float Right, float Top, float Bottom) GetCurrentPosition()
+        {
+            return (_startPosX, _startPosY, _startPosX + _locoWidth, _startPosY + _locoHeight);
+        }
     }
 }

Locomative/Locomative/DrawningObjectLoco.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Locomative
+{
+    internal class DrawningObjectLoco : IDrawningObject
+    {
+        private DrawningLocomative _loco = null;
+        public DrawningObjectLoco(DrawningLocomative loco)
+        {
+            _loco = loco;
+        }
+        public float Step => _loco?.Locomative?.Step ?? 0;
+
+        public void DrawningObject(Graphics g)
+        {
+            throw new NotImplementedException();
+        }
+
+        public (float Left, float Right, float Top, float Bottom) GetCurrentPosition()
+        {
+            return _loco?.GetCurrentPosition() ?? default;
+        }
+
+        public void MoveObject(Direction direction)
+        {
+            _loco.MoveTransport(direction);
+        }
+
+        public void SetObject(int x, int y, int width, int height)
+        {
+            _loco.SetPosition(x, y, width, height);
+        }
+        void IDrawningObject.DrawningObject(Graphics g)
+        {
+            //сделать
+        }
+    }
+}

Locomative/Locomative/IDrawningObject.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Locomative
+{
+    internal interface IDrawningObject
+    {
+        public float Step { get; }
+        void SetObject(int x, int y, int width, int height);
+        void MoveObject(Direction direction);
+        void DrawningObject(Graphics g);
+        (float Left, float Right, float Top, float Bottom) GetCurrentPosition();
+    }
+}