готовая лаба 3

RoadTrain/RoadTrain/DrawingObjectTrain.cs

@@ -30,4 +30,4 @@ namespace RoadTrain.MovementStrategy
         public bool CheckCanMove(DirectionType direction) => _drawingRoadTrain?.CanMove(direction) ?? false;
         public void MoveObject(DirectionType direction) => _drawingRoadTrain?.MoveTransport(direction);
     }
-}
+}

RoadTrain/RoadTrain/DrawingRoadTrain.cs

@@ -4,7 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using RoadTrain.Entities;
-
+using RoadTrain.MovementStrategy;
 
 namespace RoadTrain.DrawingObjects
 {
@@ -21,6 +21,7 @@ namespace RoadTrain.DrawingObjects
         public int GetPosY => _startPosY;
         public int GetWidth => _roadTrainWidth;
         public int GetHeight => _roadTrainHeight;
+        public IMoveableObject GetMoveableObject => new DrawingObjectTrain(this);
         public DrawingRoadTrain(int speed, double weight, Color bodyColor, int width, int height)
         {
             if (width < _roadTrainWidth || height < _roadTrainHeight)
@@ -30,11 +31,10 @@ namespace RoadTrain.DrawingObjects
             _pictureWidth = width;
             _pictureHeight = height;
             EntityRoadTrain = new EntityRoadTrain(speed, weight, bodyColor);
-
         }
         protected DrawingRoadTrain(int speed, double weight, Color bodyColor, int width, int height, int roadTrainWidth, int roadTrainHeight)
         {
-            if (width < _roadTrainWidth || height < _roadTrainHeight)
+            if (width <= _roadTrainWidth || height <= _roadTrainHeight)
             {
                 return;
             }
@@ -46,13 +46,10 @@ namespace RoadTrain.DrawingObjects
         }
         public void SetPosition(int x, int y)
         {
-            _startPosX = x;
-            _startPosY = y;
-
-            if (_startPosX < 0 || _startPosY < 0 || _startPosX > (_pictureWidth - _roadTrainWidth) || _startPosY > (_pictureHeight - _roadTrainHeight))
+            if (x >= 0 && x + _roadTrainWidth <= _pictureWidth && y >= 0 && y + _roadTrainHeight <= _pictureHeight)
             {
-                _startPosX = 50;
-                _startPosY = 50;
+                _startPosX = x;
+                _startPosY = y;
             }
         }
         public void MoveTransport(DirectionType direction)
@@ -87,8 +84,8 @@ namespace RoadTrain.DrawingObjects
             {
                 DirectionType.Left => _startPosX - EntityRoadTrain.Step > 0,
                 DirectionType.Up => _startPosY - EntityRoadTrain.Step > 0,
-                DirectionType.Right => _startPosX + _roadTrainWidth + EntityRoadTrain.Step < _pictureWidth,
-                DirectionType.Down => _startPosY + _roadTrainHeight + EntityRoadTrain.Step < _pictureHeight,
+                DirectionType.Right => _startPosX + EntityRoadTrain.Step + _roadTrainWidth < _pictureWidth,
+                DirectionType.Down => _startPosY + EntityRoadTrain.Step + _roadTrainHeight < _pictureHeight,
                 _ => false,
             };
         }

RoadTrain/RoadTrain/DrawingRoadTrainWithTank.cs

@@ -28,8 +28,6 @@ namespace RoadTrain.DrawingObjects
             Pen pen = new(Color.Black, 2);
             Brush additionalBrush = new SolidBrush(roadTrain.AdditionalColor);
             base.DrawTransport(g);
-
-
             //щетка
             Brush brGray = new SolidBrush(Color.Gray);
             if (roadTrain.Brush)
@@ -46,4 +44,4 @@ namespace RoadTrain.DrawingObjects
             }
         }
     }
-}
+}

RoadTrain/RoadTrain/EntityRoadTrain.cs

@@ -19,4 +19,4 @@ namespace RoadTrain.Entities
             BodyColor = bodyColor;
         }
     }
-}
+}

RoadTrain/RoadTrain/EntityRoadTrainWithTank.cs

@@ -20,4 +20,4 @@ namespace RoadTrain.Entities
             Brush = brush;
         }
     }
-}
+}

RoadTrain/RoadTrain/IMoveableObject.cs

@@ -15,4 +15,4 @@ namespace RoadTrain.MovementStrategy
         bool CheckCanMove(DirectionType direction);
         void MoveObject(DirectionType direction);
     }
-}
+}

RoadTrain/RoadTrain/MoveToBorder.cs

@@ -53,4 +53,4 @@ namespace RoadTrain.MovementStrategy
             }
         }
     }
-}
+}

RoadTrain/RoadTrain/MoveToCenter.cs

@@ -53,4 +53,4 @@ namespace RoadTrain.MovementStrategy
             }
         }
     }
-}
+}

RoadTrain/RoadTrain/ObjectParameters.cs

@@ -26,4 +26,4 @@ namespace RoadTrain.MovementStrategy
             _height = height;
         }
     }
-}
+}

RoadTrain/RoadTrain/Program.cs

@@ -6,7 +6,7 @@ namespace RoadTrain
         static void Main()
         {
             ApplicationConfiguration.Initialize();
-            Application.Run(new RoadTrain());
+            Application.Run(new TrainCollection());
         }
     }
 }

RoadTrain/RoadTrain/RoadTrain.Designer.cs

@@ -37,6 +37,7 @@
             comboBoxStrategy = new ComboBox();
             button1 = new Button();
             buttonCreateRoadTrain = new Button();
+            buttonSelectTrain = new Button();
             ((System.ComponentModel.ISupportInitialize)pictureBoxRoadTrain).BeginInit();
             SuspendLayout();
             // 
@@ -109,9 +110,9 @@
             // 
             // buttonStep
             // 
-            buttonStep.Location = new Point(650, 41);
+            buttonStep.Location = new Point(624, 41);
             buttonStep.Name = "buttonStep";
-            buttonStep.Size = new Size(94, 29);
+            buttonStep.Size = new Size(151, 29);
             buttonStep.TabIndex = 16;
             buttonStep.Text = "Шаг";
             buttonStep.UseVisualStyleBackColor = true;
@@ -149,11 +150,22 @@
             buttonCreateRoadTrain.UseVisualStyleBackColor = true;
             buttonCreateRoadTrain.Click += buttonCreateRoadTrain_Click;
             // 
+            // buttonSelectTrain
+            // 
+            buttonSelectTrain.Location = new Point(624, 76);
+            buttonSelectTrain.Name = "buttonSelectTrain";
+            buttonSelectTrain.Size = new Size(151, 29);
+            buttonSelectTrain.TabIndex = 17;
+            buttonSelectTrain.Text = "Выбрать машину";
+            buttonSelectTrain.UseVisualStyleBackColor = true;
+            buttonSelectTrain.Click += ButtonSelectTrain_Click;
+            // 
             // RoadTrain
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(800, 450);
+            Controls.Add(buttonSelectTrain);
             Controls.Add(buttonStep);
             Controls.Add(comboBoxStrategy);
             Controls.Add(button1);
@@ -181,5 +193,6 @@
         private ComboBox comboBoxStrategy;
         private Button button1;
         private Button buttonCreateRoadTrain;
+        private Button buttonSelectTrain;
     }
 }

RoadTrain/RoadTrain/RoadTrain.cs

@@ -9,10 +9,12 @@ namespace RoadTrain
     {
         private DrawingRoadTrain? _drawingRoadTrain;
         private AbstractStrategy? _abstractStrategy;
-
+        public DrawingRoadTrain? SelectedTrain { get; private set; }
         public RoadTrain()
         {
             InitializeComponent();
+            _abstractStrategy = null;
+            SelectedTrain = null;
         }
         private void Draw()
         {
@@ -29,10 +31,15 @@ namespace RoadTrain
         private void buttonCreate_Click(object sender, EventArgs e)
         {
             Random random = new();
+            Color color = Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256));
+            ColorDialog dialog = new();
+            if (dialog.ShowDialog() == DialogResult.OK)
+            {
+                color = dialog.Color;
+            }
             _drawingRoadTrain = new DrawingRoadTrain(random.Next(100, 300),
             random.Next(1000, 3000),
-            Color.FromArgb(random.Next(0, 256), random.Next(0, 256),
-            random.Next(0, 256)),
+            color,
             pictureBoxRoadTrain.Width, pictureBoxRoadTrain.Height);
             _drawingRoadTrain.SetPosition(random.Next(10, 100), random.Next(10, 100));
             Draw();
@@ -40,12 +47,24 @@ namespace RoadTrain
         private void buttonCreateRoadTrain_Click(object sender, EventArgs e)
         {
             Random random = new();
+            Color color = Color.FromArgb(random.Next(0, 256),
+            random.Next(0, 256), random.Next(0, 256));
+            ColorDialog dialogColor = new();
+            if (dialogColor.ShowDialog() == DialogResult.OK)
+            {
+                color = dialogColor.Color;
+            }
+
+            Color addColor = Color.FromArgb(random.Next(0, 256),
+            random.Next(0, 256), random.Next(0, 256));
+            ColorDialog dialogDopColor = new();
+            if (dialogDopColor.ShowDialog() == DialogResult.OK)
+            {
+                addColor = dialogDopColor.Color;
+            }
             _drawingRoadTrain = new DrawingRoadTrainWithTank(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)),
+            color, addColor,
             Convert.ToBoolean(random.Next(0, 2)),
             Convert.ToBoolean(random.Next(0, 2)),
             pictureBoxRoadTrain.Width, pictureBoxRoadTrain.Height);
@@ -96,8 +115,7 @@ namespace RoadTrain
                 {
                     return;
                 }
-                _abstractStrategy.SetData(new
-               DrawingObjectTrain(_drawingRoadTrain), pictureBoxRoadTrain.Width,
+                _abstractStrategy.SetData(_drawingRoadTrain.GetMoveableObject, pictureBoxRoadTrain.Width,
                pictureBoxRoadTrain.Height);
                 comboBoxStrategy.Enabled = false;
             }
@@ -113,5 +131,10 @@ namespace RoadTrain
                 _abstractStrategy = null;
             }
         }
+        private void ButtonSelectTrain_Click(object sender, EventArgs e)
+        {
+            SelectedTrain = _drawingRoadTrain;
+            DialogResult = DialogResult.OK;
+        }
     }
 }

RoadTrain/RoadTrain/SetGeneric.cs

@@ -0,0 +1,66 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace RoadTrain.Generics
+{
+    internal class SetGeneric<T>
+        where T : class
+    {
+        private readonly T?[] _places;
+        public int Count => _places.Length;
+        public SetGeneric(int count)
+        {
+            _places = new T?[count];
+        }
+        public int Insert(T roadtrain)
+        {
+            return Insert(roadtrain, 0);
+        }
+        public int Insert(T roadtrain, int position)
+        {
+            int nullIndex = -1;
+            int i;
+
+            if (position < 0 || position >= Count)
+                return -1;
+
+            for (i = position; i < Count; i++)
+            {
+                if (_places[i] == null)
+                {
+                    nullIndex = i;
+                    break;
+                }
+            }
+            if (nullIndex < 0)
+                return -1;
+
+            for (i = nullIndex; i > position; i--)
+            {
+                _places[i] = _places[i - 1];
+            }
+            _places[position] = roadtrain;
+            return position;
+        }
+        public bool Remove(int position)
+        {
+            if (position < 0 || position >= Count)
+            {
+                return false;
+            }
+            _places[position] = null;
+            return true;
+        }
+        public T? Get(int position)
+        {
+            if (position < 0 || position >= Count)
+            {
+                return null;
+            }
+            return _places[position];
+        }
+    }
+}

RoadTrain/RoadTrain/Status.cs

@@ -12,4 +12,4 @@ namespace RoadTrain.MovementStrategy
         InProgress,
         Finish
     }
-}
+}

RoadTrain/RoadTrain/TrainCollection.Designer.cs

@@ -0,0 +1,139 @@
+namespace RoadTrain
+{
+    partial class TrainCollection
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            panelCollection = new Panel();
+            maskedTextBoxNumber = new MaskedTextBox();
+            labelCollection = new Label();
+            buttonRefreshCollection = new Button();
+            buttonRemoveTrain = new Button();
+            buttonAddTrain = new Button();
+            pictureBoxCollection = new PictureBox();
+            panelCollection.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
+            SuspendLayout();
+            // 
+            // panelCollection
+            // 
+            panelCollection.Controls.Add(maskedTextBoxNumber);
+            panelCollection.Controls.Add(labelCollection);
+            panelCollection.Controls.Add(buttonRefreshCollection);
+            panelCollection.Controls.Add(buttonRemoveTrain);
+            panelCollection.Controls.Add(buttonAddTrain);
+            panelCollection.Location = new Point(611, -1);
+            panelCollection.Margin = new Padding(3, 2, 3, 2);
+            panelCollection.Name = "panelCollection";
+            panelCollection.Size = new Size(191, 451);
+            panelCollection.TabIndex = 3;
+            // 
+            // maskedTextBoxNumber
+            // 
+            maskedTextBoxNumber.Location = new Point(14, 88);
+            maskedTextBoxNumber.Margin = new Padding(3, 2, 3, 2);
+            maskedTextBoxNumber.Name = "maskedTextBoxNumber";
+            maskedTextBoxNumber.Size = new Size(150, 23);
+            maskedTextBoxNumber.TabIndex = 6;
+            // 
+            // labelCollection
+            // 
+            labelCollection.AutoSize = true;
+            labelCollection.Location = new Point(3, 7);
+            labelCollection.Name = "labelCollection";
+            labelCollection.Size = new Size(83, 15);
+            labelCollection.TabIndex = 2;
+            labelCollection.Text = "Инструменты";
+            // 
+            // buttonRefreshCollection
+            // 
+            buttonRefreshCollection.Location = new Point(14, 179);
+            buttonRefreshCollection.Margin = new Padding(3, 2, 3, 2);
+            buttonRefreshCollection.Name = "buttonRefreshCollection";
+            buttonRefreshCollection.Size = new Size(150, 30);
+            buttonRefreshCollection.TabIndex = 5;
+            buttonRefreshCollection.Text = "Обновить коллекцию";
+            buttonRefreshCollection.UseVisualStyleBackColor = true;
+            buttonRefreshCollection.Click += ButtonRefreshCollection_Click;
+            // 
+            // buttonRemoveTrain
+            // 
+            buttonRemoveTrain.Location = new Point(14, 124);
+            buttonRemoveTrain.Margin = new Padding(3, 2, 3, 2);
+            buttonRemoveTrain.Name = "buttonRemoveTrain";
+            buttonRemoveTrain.Size = new Size(150, 30);
+            buttonRemoveTrain.TabIndex = 4;
+            buttonRemoveTrain.Text = "Удалить машину";
+            buttonRemoveTrain.UseVisualStyleBackColor = true;
+            buttonRemoveTrain.Click += ButtonRemoveTrain_Click;
+            // 
+            // buttonAddTrain
+            // 
+            buttonAddTrain.Location = new Point(14, 28);
+            buttonAddTrain.Margin = new Padding(3, 2, 3, 2);
+            buttonAddTrain.Name = "buttonAddTrain";
+            buttonAddTrain.Size = new Size(150, 30);
+            buttonAddTrain.TabIndex = 2;
+            buttonAddTrain.Text = "Добавить машину";
+            buttonAddTrain.UseVisualStyleBackColor = true;
+            buttonAddTrain.Click += ButtonAddTrain_Click;
+            // 
+            // pictureBoxCollection
+            // 
+            pictureBoxCollection.Location = new Point(-1, -1);
+            pictureBoxCollection.Margin = new Padding(3, 2, 3, 2);
+            pictureBoxCollection.Name = "pictureBoxCollection";
+            pictureBoxCollection.Size = new Size(609, 451);
+            pictureBoxCollection.TabIndex = 2;
+            pictureBoxCollection.TabStop = false;
+            // 
+            // TrainCollection
+            // 
+            AutoScaleDimensions = new SizeF(7F, 15F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(panelCollection);
+            Controls.Add(pictureBoxCollection);
+            Name = "TrainCollection";
+            Text = "TrainCollection";
+            panelCollection.ResumeLayout(false);
+            panelCollection.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private Panel panelCollection;
+        private MaskedTextBox maskedTextBoxNumber;
+        private Label labelCollection;
+        private Button buttonRefreshCollection;
+        private Button buttonRemoveTrain;
+        private Button buttonAddTrain;
+        private PictureBox pictureBoxCollection;
+    }
+}

RoadTrain/RoadTrain/TrainCollection.cs

@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using RoadTrain.DrawingObjects;
+using RoadTrain.Generics;
+using RoadTrain.MovementStrategy;
+
+
+namespace RoadTrain
+{
+    public partial class TrainCollection : Form
+    {
+
+        private readonly TrainsGenericCollection<DrawingRoadTrain,
+        DrawingObjectTrain> _trains;
+        public TrainCollection()
+        {
+            InitializeComponent();
+            _trains = new TrainsGenericCollection<DrawingRoadTrain, DrawingObjectTrain>
+                (pictureBoxCollection.Width, pictureBoxCollection.Height);
+        }
+        private void ButtonAddTrain_Click(object sender, EventArgs e)
+        {
+            RoadTrain form = new();
+            if (form.ShowDialog() == DialogResult.OK)
+            {
+                if (_trains + form.SelectedTrain != -1)
+                {
+                    MessageBox.Show("Объект добавлен");
+                    pictureBoxCollection.Image = _trains.ShowTrains();
+                }
+                else
+                {
+                    MessageBox.Show("Не удалось добавить объект");
+                }
+            }
+        }
+        private void ButtonRemoveTrain_Click(object sender, EventArgs e)
+        {
+            if (MessageBox.Show("Удалить объект?", "Удаление",
+            MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
+            {
+                return;
+            }
+            int pos = Convert.ToInt32(maskedTextBoxNumber.Text);
+            if (_trains - pos != null)
+            {
+                MessageBox.Show("Объект удален");
+                pictureBoxCollection.Image = _trains.ShowTrains();
+            }
+            else
+            {
+                MessageBox.Show("Не удалось удалить объект");
+            }
+        }
+        private void ButtonRefreshCollection_Click(object sender, EventArgs e)
+        {
+            pictureBoxCollection.Image = _trains.ShowTrains();
+        }
+    }
+}

RoadTrain/RoadTrain/TrainCollection.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

RoadTrain/RoadTrain/TrainsGenericCollection.cs

@@ -0,0 +1,89 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading.Tasks;
+using RoadTrain.DrawingObjects;
+using RoadTrain.MovementStrategy;
+
+namespace RoadTrain.Generics
+{
+    internal class TrainsGenericCollection<T, U>
+        where T : DrawingRoadTrain
+        where U : IMoveableObject
+    {
+        private readonly int _pictureWidth;
+        private readonly int _pictureHeight;
+        private readonly int _placeSizeWidth = 220;
+        private readonly int _placeSizeHeight = 100;
+        private readonly SetGeneric<T> _collection;
+        public TrainsGenericCollection(int picWidth, int picHeight)
+        {
+            int width = picWidth / _placeSizeWidth;
+            int height = picHeight / _placeSizeHeight;
+            _pictureWidth = picWidth;
+            _pictureHeight = picHeight;
+            _collection = new SetGeneric<T>(width * height);
+        }
+        public static int operator +(TrainsGenericCollection<T, U> collect, T?
+        obj)
+        {
+            if (obj == null)
+            {
+                return -1;
+            }
+            return collect._collection.Insert(obj);
+        }
+        public static bool operator -(TrainsGenericCollection<T, U> collect, int
+        pos)
+        {
+            T? obj = collect._collection.Get(pos);
+            if (obj != null)
+            {
+                return collect._collection.Remove(pos);
+            }
+            return false;
+        }
+        public U? GetU(int pos)
+        {
+            return (U?)_collection.Get(pos)?.GetMoveableObject;
+        }
+        public Bitmap ShowTrains()
+        {
+            Bitmap bmp = new(_pictureWidth, _pictureHeight);
+            Graphics gr = Graphics.FromImage(bmp);
+            DrawBackground(gr);
+            DrawObjects(gr);
+            return bmp;
+        }
+        private void DrawBackground(Graphics g)
+        {
+            Pen pen = new(Color.Black, 3);
+            for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
+            {
+                for (int j = 0; j < _pictureHeight / _placeSizeHeight +
+                1; ++j)
+                {
+                    g.DrawLine(pen, i * _placeSizeWidth, j *
+                    _placeSizeHeight, i * _placeSizeWidth + _placeSizeWidth / 2, j *
+                    _placeSizeHeight);
+                }
+                g.DrawLine(pen, i * _placeSizeWidth, 0, i *
+                _placeSizeWidth, _pictureHeight / _placeSizeHeight * _placeSizeHeight);
+            }
+        }
+        private void DrawObjects(Graphics g)
+        {
+            for (int i = 0; i < _collection.Count; i++)
+            {
+                DrawingRoadTrain train = _collection.Get(i);
+
+                if (train != null)
+                {
+                    int width = _pictureWidth / _placeSizeWidth;
+                    train.SetPosition(i % width * _placeSizeWidth, (i / (_pictureWidth / _placeSizeWidth)) * _placeSizeHeight);
+                    train.DrawTransport(g);
+                }
+            }
+        }
+    }
+}