diff --git a/WarmlyShip/WarmlyShip/ExtentionShip.cs b/WarmlyShip/WarmlyShip/ExtentionShip.cs
new file mode 100644
index 0000000..84c237c
--- /dev/null
+++ b/WarmlyShip/WarmlyShip/ExtentionShip.cs
@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WarmlyShip
+{
+	internal static class ExtentionShip
+	{
+
+		private static readonly char _separatorForObject = ':';
+
+		public static DrawingWarmlyShip CreateDrawningCar(this string info)
+		{
+			string[] strs = info.Split(_separatorForObject);
+			if (strs.Length == 3)
+			{
+				return new DrawingWarmlyShip(Convert.ToInt32(strs[0]), Convert.ToInt32(strs[1]), Color.FromName(strs[2]));
+			}
+			if (strs.Length == 6)
+			{
+				return new DrawningMotorShip(Convert.ToInt32(strs[0]), Convert.ToInt32(strs[1]), Color.FromName(strs[2]), Color.FromName(strs[3]), Convert.ToBoolean(strs[4]), Convert.ToBoolean(strs[5]));
+			}
+			return null;
+		}
+
+		public static string GetDataForSave(this DrawingWarmlyShip warmlyShip)
+		{
+			var ship = warmlyShip.warmlyShip;
+			var str = $"{ship.Speed}{_separatorForObject}{ship.Weight}{_separatorForObject}{ship.BodyColor.Name}";
+			if (ship is not EntityMotorShip motorShip)
+			{
+				return str;
+			}
+			return $"{str}{_separatorForObject}{motorShip.DopColor.Name}{_separatorForObject}{motorShip.Tubes}{_separatorForObject}{motorShip.Cistern}";
+		}
+	}
+}