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AirFighter/ExtentionDrawningAirplane.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ProjectAirFighter.Entities;
+using System.Drawing;
+
+namespace ProjectAirFighter.DrawningObjects
+{
+    public static class ExtentionDrawningAirplane {
+        public static DrawningAirplane? CreateDrawningAirplane(this string info, char separatorForObject,
+              int width, int height)
+        {
+            string[] strs = info.Split(separatorForObject);
+            if (strs.Length == 3)
+            {
+                return new DrawningAirplane(Convert.ToInt32(strs[0]),
+      Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height);
+            }
+            if (strs.Length == 6)
+            {
+                return new DrawningAirFighter(Convert.ToInt32(strs[0]),
+      Convert.ToInt32(strs[1]),
+      Color.FromName(strs[2]),
+      Color.FromName(strs[3]),
+      Convert.ToBoolean(strs[4]),
+      Convert.ToBoolean(strs[5]), width, height);
+            }
+            return null;
+        }
+
+        public static string GetDataForSave(this DrawningAirplane drawningAirplane, char separatorForObject)
+        {
+            var airplane = drawningAirplane.EntityAirplane;
+            if (airplane == null)
+            {
+                return string.Empty;
+            }
+            var str = $"{airplane.Speed}{separatorForObject}{airplane.Weight}{separatorForObject}{airplane.BodyColor.Name}";
+            if (airplane is not EntityAirFighter airfighter)
+            {
+                return str;
+            }
+            return
+$"{str}{separatorForObject}{airfighter.AdditionalColor.Name}{separatorForObject}{airfighter.Wing}{separatorForObject}{airfighter.Racket}";
+
+
+
+        }
+    }
+}
+