diff --git a/WarmlyShip/WarmlyShip/FormClass.cs b/WarmlyShip/WarmlyShip/FormClass.cs
index 7fdaa22..d9fd1be 100644
--- a/WarmlyShip/WarmlyShip/FormClass.cs
+++ b/WarmlyShip/WarmlyShip/FormClass.cs
@@ -30,13 +30,20 @@ namespace WarmlyShip
 
 		private void ButtonCreate_Click(object sender, EventArgs e)
         {
-			Random random = new Random();
-			_warmlyShip = new DrawingWarmlyShip(random.Next(100, 300), random.Next(1000, 3000), Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)));
+			Random rnd = new();
+			Color color = Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0, 256));
+			ColorDialog dialog = new();
+			if (dialog.ShowDialog() == DialogResult.OK)
+			{
+				color = dialog.Color;
+			}
+			_warmlyShip = new DrawingWarmlyShip(rnd.Next(100, 300), rnd.Next(1000, 2000), color);
 			SetData();
 			Draw();
+
 		}
 
-        private void ButtonMove_Click(object sender, EventArgs e)
+		private void ButtonMove_Click(object sender, EventArgs e)
         {
             string name = ((Button)sender)?.Name ?? string.Empty;
             switch (name)
@@ -65,11 +72,20 @@ namespace WarmlyShip
 
         private void ButtonCreateModif_Click(object sender, EventArgs e)
         {
-			Random random = new Random();
-			_warmlyShip = new DrawningMotorShip(random.Next(100, 300), random.Next(1000, 3000),
-				Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)),
-				Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)),
-				Convert.ToBoolean(random.Next(0, 2)), Convert.ToBoolean(random.Next(0, 2)));
+			Random rnd = new();
+			Color color = Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0, 256));
+			ColorDialog dialog = new();
+			if (dialog.ShowDialog() == DialogResult.OK)
+			{
+				color = dialog.Color;
+			}
+			Color dopColor = Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0, 256));
+			ColorDialog dialogDop = new();
+			if (dialogDop.ShowDialog() == DialogResult.OK)
+			{
+				dopColor = dialogDop.Color;
+			}
+			_warmlyShip = new DrawningMotorShip(rnd.Next(100, 300), rnd.Next(1000, 2000), color, dopColor, Convert.ToBoolean(rnd.Next(0, 2)), Convert.ToBoolean(rnd.Next(0, 2)));
 			SetData();
 			Draw();
 		}
diff --git a/WarmlyShip/WarmlyShip/FormMapWithSetShip.cs b/WarmlyShip/WarmlyShip/FormMapWithSetShip.cs
index 45e86f9..3df2a6b 100644
--- a/WarmlyShip/WarmlyShip/FormMapWithSetShip.cs
+++ b/WarmlyShip/WarmlyShip/FormMapWithSetShip.cs
@@ -55,7 +55,7 @@ namespace WarmlyShip
 			if (form.ShowDialog() == DialogResult.OK)
 			{
 				DrawningObjectShip ship = new(form.SelectedShip);
-				if (_mapShipCollectionGeneric + ship)
+				if (_mapShipCollectionGeneric + ship == 1)
 				{
 					MessageBox.Show("Объект добавлен");
 					pictureBox.Image = _mapShipCollectionGeneric.ShowSet();
@@ -73,13 +73,12 @@ namespace WarmlyShip
 			{
 				return;
 			}
-			if (MessageBox.Show("Удалить объект?", "Удаление",
-		   MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
+			if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
 			{
 				return;
 			}
 			int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
-			if (_mapShipCollectionGeneric - pos)
+			if (_mapShipCollectionGeneric - pos == 1)
 			{
 				MessageBox.Show("Объект удален");
 				pictureBox.Image = _mapShipCollectionGeneric.ShowSet();
diff --git a/WarmlyShip/WarmlyShip/MapWithSetShipGeneric.cs b/WarmlyShip/WarmlyShip/MapWithSetShipGeneric.cs
index 2636a8d..8b7019a 100644
--- a/WarmlyShip/WarmlyShip/MapWithSetShipGeneric.cs
+++ b/WarmlyShip/WarmlyShip/MapWithSetShipGeneric.cs
@@ -27,12 +27,12 @@ namespace WarmlyShip
 			_map = map;
 		}
 
-		public static bool operator +(MapWithSetShipGeneric<T, U> map, T ship)
+		public static int operator +(MapWithSetShipGeneric<T, U> map, T ship)
 		{
 			return map._setShips.Insert(ship);
 		}
 
-		public static bool operator -(MapWithSetShipGeneric<T, U> map, int position)
+		public static int operator -(MapWithSetShipGeneric<T, U> map, int position)
 		{
 			return map._setShips.Remove(position);
 		}
@@ -116,7 +116,7 @@ namespace WarmlyShip
 				if (_setShips.Get(i) != null )
 				{
 					int temp = 0;
-					if (_setShips.Get(i).GetCurrentPosition().Bottom - _setShips.Get(i).GetCurrentPosition().Top < 75) temp = (int)(_setShips.Get(i).GetCurrentPosition().Bottom - _setShips.Get(i).GetCurrentPosition().Top) / 2;
+					if (_setShips.Get(i).GetCurrentPosition().Bottom - _setShips.Get(i).GetCurrentPosition().Top < 75) temp = (int)(_setShips.Get(i).GetCurrentPosition().Bottom - _setShips.Get(i).GetCurrentPosition().Top);
 					_setShips.Get(i).SetObject((_pictureWidth / _placeSizeWidth - (i % (_pictureWidth / _placeSizeWidth)) - 1) * _placeSizeWidth, (i / (_pictureWidth / _placeSizeWidth)) * _placeSizeHeight + temp, _pictureWidth, _pictureHeight);
 					_setShips.Get(i).DrawningObject(g);
 				}
diff --git a/WarmlyShip/WarmlyShip/SetShipGeneric.cs b/WarmlyShip/WarmlyShip/SetShipGeneric.cs
index 8c4e42f..e22a337 100644
--- a/WarmlyShip/WarmlyShip/SetShipGeneric.cs
+++ b/WarmlyShip/WarmlyShip/SetShipGeneric.cs
@@ -24,7 +24,7 @@ namespace WarmlyShip
 			return false;
 		}
 
-		public bool Insert(T ship)
+		public int Insert(T ship)
 		{
 			if (CanInsert(0))
 			{
@@ -37,14 +37,14 @@ namespace WarmlyShip
 					}
 				}
 				_places[0] = ship;
-				return true;
+				return 1;
 			} 
-			return false;
+			return 0;
 		}
 
-		public bool Insert(T ship, int position)
+		public int Insert(T ship, int position)
 		{
-			if (position < 0 || position > _places.Length) return false;
+			if (position < 0 || position > _places.Length) return 0;
 			if (_places[position] != null && CanInsert(position))
 			{
 				for (int i = _places.Length - 1; i > position; --i)
@@ -57,13 +57,13 @@ namespace WarmlyShip
 				}
 			}
 			_places[position] = ship;
-			return true;
+			return 1;
 		}
 
-		public bool Remove(int position)
+		public int Remove(int position)
 		{
 			_places[position] = null;
-			return true;
+			return 1;
 		}
 
 		public T Get(int position)