Лабораторная 6
This commit is contained in:
parent
474573214e
commit
005be6f825
@ -36,5 +36,9 @@ namespace ProjectMachine
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{
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_machine.DrawTransport(g);
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}
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public string GetInfo() => _machine?.GetDataForSave();
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public static IDrawningObject Create(string data) => new DrawningObject(data.CreateDrawningMachine());
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}
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}
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57
ProjectMachine/ProjectMachine/ExtentionTank.cs
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57
ProjectMachine/ProjectMachine/ExtentionTank.cs
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@ -0,0 +1,57 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace ProjectMachine
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{
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/// <summary>
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/// Расширение для класса DrawningMachine
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/// </summary>
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internal static class ExtentionTank
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{
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/// <summary>
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/// Разделитель для записи информации по объекту в файл
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/// </summary>
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private static readonly char _separatorForObject = ':';
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/// <summary>
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/// Создание объекта из строки
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/// </summary>
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/// <param name="info"></param>
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/// <returns></returns>
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public static DrawningMachine CreateDrawningMachine(this string info)
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{
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string[] strs = info.Split(_separatorForObject);
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if (strs.Length == 3)
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{
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return new DrawningMachine(Convert.ToInt32(strs[0]),
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Convert.ToInt32(strs[1]), Color.FromName(strs[2]));
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}
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if (strs.Length == 6)
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{
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return new DrawningTank(Convert.ToInt32(strs[0]),
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Convert.ToInt32(strs[1]), Color.FromName(strs[2]),
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Color.FromName(strs[3]), Convert.ToBoolean(strs[4]),
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Convert.ToBoolean(strs[5]));
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}
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return null;
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}
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/// <summary>
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/// Получение данных для сохранения в файл
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/// </summary>
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/// <param name="drawningMachine"></param>
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/// <returns></returns>
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public static string GetDataForSave(this DrawningMachine drawningMachine)
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{
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var machine = drawningMachine.Machine;
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var str = $"{machine.Speed}{_separatorForObject}{machine.Weight}{_separatorForObject}{machine.BodyColor.Name}";
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if (machine is not EntityTank tank)
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{
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return str;
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}
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return
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$"{str}{_separatorForObject}{tank.DopColor.Name}{_separatorForObject}{tank.Turret}{_separatorForObject}{tank.Gun}";
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}
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}
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}
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@ -45,9 +45,16 @@
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this.maskedTextBoxPosition = new System.Windows.Forms.MaskedTextBox();
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this.buttonAddTank = new System.Windows.Forms.Button();
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this.pictureBox = new System.Windows.Forms.PictureBox();
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this.menuStrip = new System.Windows.Forms.MenuStrip();
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this.файлToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
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this.SaveToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
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this.LoadToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
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this.openFileDialog = new System.Windows.Forms.OpenFileDialog();
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this.saveFileDialog = new System.Windows.Forms.SaveFileDialog();
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this.groupBoxTools.SuspendLayout();
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this.groupBoxMaps.SuspendLayout();
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((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit();
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this.menuStrip.SuspendLayout();
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this.SuspendLayout();
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//
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// groupBoxTools
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@ -63,9 +70,9 @@
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this.groupBoxTools.Controls.Add(this.maskedTextBoxPosition);
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this.groupBoxTools.Controls.Add(this.buttonAddTank);
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this.groupBoxTools.Dock = System.Windows.Forms.DockStyle.Right;
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this.groupBoxTools.Location = new System.Drawing.Point(819, 0);
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this.groupBoxTools.Location = new System.Drawing.Point(819, 28);
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this.groupBoxTools.Name = "groupBoxTools";
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this.groupBoxTools.Size = new System.Drawing.Size(233, 766);
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this.groupBoxTools.Size = new System.Drawing.Size(233, 738);
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this.groupBoxTools.TabIndex = 0;
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this.groupBoxTools.TabStop = false;
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this.groupBoxTools.Text = "Инструменты";
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@ -143,7 +150,7 @@
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this.buttonLeft.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
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this.buttonLeft.BackgroundImage = global::ProjectMachine.Properties.Resources.лево;
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this.buttonLeft.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
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this.buttonLeft.Location = new System.Drawing.Point(69, 711);
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this.buttonLeft.Location = new System.Drawing.Point(69, 683);
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this.buttonLeft.Name = "buttonLeft";
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this.buttonLeft.Size = new System.Drawing.Size(34, 30);
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this.buttonLeft.TabIndex = 13;
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@ -156,7 +163,7 @@
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this.buttonUp.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
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this.buttonUp.BackgroundImage = global::ProjectMachine.Properties.Resources.вверх;
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this.buttonUp.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
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this.buttonUp.Location = new System.Drawing.Point(105, 675);
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this.buttonUp.Location = new System.Drawing.Point(105, 647);
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this.buttonUp.Name = "buttonUp";
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this.buttonUp.Size = new System.Drawing.Size(34, 30);
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this.buttonUp.TabIndex = 12;
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@ -169,7 +176,7 @@
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this.buttonRight.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
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this.buttonRight.BackgroundImage = global::ProjectMachine.Properties.Resources.право;
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this.buttonRight.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
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this.buttonRight.Location = new System.Drawing.Point(141, 711);
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this.buttonRight.Location = new System.Drawing.Point(141, 683);
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this.buttonRight.Name = "buttonRight";
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this.buttonRight.Size = new System.Drawing.Size(34, 30);
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this.buttonRight.TabIndex = 11;
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@ -182,7 +189,7 @@
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this.buttonDown.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
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this.buttonDown.BackgroundImage = global::ProjectMachine.Properties.Resources.вниз;
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this.buttonDown.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
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this.buttonDown.Location = new System.Drawing.Point(105, 711);
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this.buttonDown.Location = new System.Drawing.Point(105, 683);
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this.buttonDown.Name = "buttonDown";
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this.buttonDown.Size = new System.Drawing.Size(34, 30);
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this.buttonDown.TabIndex = 10;
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@ -247,12 +254,54 @@
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// pictureBox
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//
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this.pictureBox.Dock = System.Windows.Forms.DockStyle.Fill;
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this.pictureBox.Location = new System.Drawing.Point(0, 0);
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this.pictureBox.Location = new System.Drawing.Point(0, 28);
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this.pictureBox.Name = "pictureBox";
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this.pictureBox.Size = new System.Drawing.Size(819, 766);
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this.pictureBox.Size = new System.Drawing.Size(819, 738);
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this.pictureBox.TabIndex = 1;
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this.pictureBox.TabStop = false;
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//
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// menuStrip
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//
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this.menuStrip.ImageScalingSize = new System.Drawing.Size(20, 20);
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this.menuStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
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this.файлToolStripMenuItem});
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this.menuStrip.Location = new System.Drawing.Point(0, 0);
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this.menuStrip.Name = "menuStrip";
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this.menuStrip.Size = new System.Drawing.Size(1052, 28);
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this.menuStrip.TabIndex = 2;
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this.menuStrip.Text = "menuStrip1";
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//
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// файлToolStripMenuItem
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//
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this.файлToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
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this.SaveToolStripMenuItem,
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this.LoadToolStripMenuItem});
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this.файлToolStripMenuItem.Name = "файлToolStripMenuItem";
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this.файлToolStripMenuItem.Size = new System.Drawing.Size(59, 24);
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this.файлToolStripMenuItem.Text = "Файл";
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//
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// SaveToolStripMenuItem
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//
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this.SaveToolStripMenuItem.Name = "SaveToolStripMenuItem";
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this.SaveToolStripMenuItem.Size = new System.Drawing.Size(224, 26);
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this.SaveToolStripMenuItem.Text = "Сохранение";
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this.SaveToolStripMenuItem.Click += new System.EventHandler(this.SaveToolStripMenuItem_Click);
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//
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// LoadToolStripMenuItem
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//
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this.LoadToolStripMenuItem.Name = "LoadToolStripMenuItem";
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this.LoadToolStripMenuItem.Size = new System.Drawing.Size(224, 26);
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this.LoadToolStripMenuItem.Text = "Загрузка";
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this.LoadToolStripMenuItem.Click += new System.EventHandler(this.LoadToolStripMenuItem_Click);
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//
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// openFileDialog
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//
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this.openFileDialog.Filter = "txt file | *.txt";
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//
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// saveFileDialog
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//
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this.saveFileDialog.Filter = "txt file | *.txt";
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//
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// FormMapWithSetTank
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//
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this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
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@ -260,6 +309,8 @@
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this.ClientSize = new System.Drawing.Size(1052, 766);
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this.Controls.Add(this.pictureBox);
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this.Controls.Add(this.groupBoxTools);
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this.Controls.Add(this.menuStrip);
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this.MainMenuStrip = this.menuStrip;
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this.Name = "FormMapWithSetTank";
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this.Text = "FormMapWithSetTank";
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this.groupBoxTools.ResumeLayout(false);
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@ -267,7 +318,10 @@
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this.groupBoxMaps.ResumeLayout(false);
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this.groupBoxMaps.PerformLayout();
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((System.ComponentModel.ISupportInitialize)(this.pictureBox)).EndInit();
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this.menuStrip.ResumeLayout(false);
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this.menuStrip.PerformLayout();
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this.ResumeLayout(false);
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this.PerformLayout();
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}
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@ -290,5 +344,11 @@
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private Button buttonDeleteMap;
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private TextBox textBoxNewMapName;
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private ListBox listBoxMaps;
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private MenuStrip menuStrip;
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private ToolStripMenuItem файлToolStripMenuItem;
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private ToolStripMenuItem SaveToolStripMenuItem;
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private ToolStripMenuItem LoadToolStripMenuItem;
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private OpenFileDialog openFileDialog;
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private SaveFileDialog saveFileDialog;
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}
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}
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@ -221,6 +221,45 @@ namespace ProjectMachine
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}
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pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].MoveObject(dir);
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}
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/// <summary>
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/// Обработка нажатия "Сохранение"
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
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{
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if (saveFileDialog.ShowDialog() == DialogResult.OK)
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{
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if (_mapsCollection.SaveData(saveFileDialog.FileName))
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{
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MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
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}
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else
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{
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MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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}
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/// <summary>
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/// Обработка нажатия "Загрузка"
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void LoadToolStripMenuItem_Click(object sender, EventArgs e)
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{
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if (openFileDialog.ShowDialog() == DialogResult.OK)
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{
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if (_mapsCollection.LoadData(openFileDialog.FileName))
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{
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MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
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ReloadMaps();
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}
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else
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{
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MessageBox.Show("Не загрузилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
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}
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}
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}
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}
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}
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@ -57,4 +57,13 @@
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<resheader name="writer">
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<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
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</resheader>
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<metadata name="menuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
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<value>17, 17</value>
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</metadata>
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<metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
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<value>144, 17</value>
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</metadata>
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<metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
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<value>311, 17</value>
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</metadata>
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</root>
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@ -39,5 +39,10 @@ namespace ProjectMachine
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/// </summary>
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/// <returns></returns>
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(float Left, float Right, float Top, float Bottom) GetCurrentPosition();
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/// <summary>
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/// Получение информации по объекту
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/// </summary>
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/// <returns></returns>
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string GetInfo();
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}
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}
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@ -114,6 +114,31 @@ namespace ProjectMachine
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return new(_pictureWidth, _pictureHeight);
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}
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/// <summary>
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/// Получение данных в виде строки
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/// </summary>
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/// <param name="sep"></param>
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/// <returns></returns>
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public string GetData(char separatorType, char separatorData)
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{
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string data = $"{_map.GetType().Name}{separatorType}";
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foreach (var tank in _setTank.GetTanks())
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{
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data += $"{tank.GetInfo()}{separatorData}";
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}
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return data;
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}
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/// <summary>
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/// Загрузка списка из массива строк
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/// </summary>
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/// <param name="records"></param>
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public void LoadData(string[] records)
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{
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foreach (var rec in records)
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{
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_setTank.Insert(DrawningObject.Create(rec) as T);
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}
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}
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/// <summary>
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/// "Взбалтываем" набор, чтобы все элементы оказались в начале
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/// </summary>
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private void Shaking()
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@ -14,8 +14,7 @@ namespace ProjectMachine
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/// <summary>
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/// Словарь (хранилище) с картами
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/// </summary>
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readonly Dictionary<string, MapWithSetTankGeneric<DrawningObject,
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AbstractMap>> _mapStorages;
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readonly Dictionary<string, MapWithSetTankGeneric<IDrawningObject, AbstractMap>> _mapStorages;
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/// <summary>
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/// Возвращение списка названий карт
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/// </summary>
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@ -29,14 +28,21 @@ namespace ProjectMachine
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/// </summary>
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private readonly int _pictureHeight;
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/// <summary>
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/// Разделитель для записи информации по элементу словаря в файл
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/// </summary>
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private readonly char separatorDict = '|';
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/// <summary>
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/// Разделитель для записей коллекции данных в файл
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/// </summary>
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private readonly char separatorData = ';';
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/// <summary>
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/// Конструктор
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/// </summary>
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/// <param name="pictureWidth"></param>
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/// <param name="pictureHeight"></param>
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public MapsCollection(int pictureWidth, int pictureHeight)
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{
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_mapStorages = new Dictionary<string,
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MapWithSetTankGeneric<DrawningObject, AbstractMap>>();
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_mapStorages = new Dictionary<string,MapWithSetTankGeneric<IDrawningObject, AbstractMap>>();
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_pictureWidth = pictureWidth;
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_pictureHeight = pictureHeight;
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}
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@ -48,7 +54,7 @@ namespace ProjectMachine
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public void AddMap(string name, AbstractMap map)
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{
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if (!Keys.Contains(name))
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_mapStorages.Add(name, new MapWithSetTankGeneric<DrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
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_mapStorages.Add(name, new MapWithSetTankGeneric<IDrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
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}
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/// <summary>
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/// Удаление карты
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@ -64,8 +70,7 @@ namespace ProjectMachine
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/// </summary>
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/// <param name="ind"></param>
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/// <returns></returns>
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public MapWithSetTankGeneric<DrawningObject, AbstractMap> this[string
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ind]
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public MapWithSetTankGeneric<IDrawningObject, AbstractMap> this[string ind]
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{
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get
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{
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@ -74,7 +79,87 @@ namespace ProjectMachine
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return null;
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}
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}
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}
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/// <summary>
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/// Метод записи информации в файл
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/// </summary>
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/// <param name="text">Строка, которую следует записать</param>
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/// <param name="stream">Поток для записи</param>
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private static void WriteToFile(string text, FileStream stream)
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{
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byte[] info = new UTF8Encoding(true).GetBytes(text);
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stream.Write(info, 0, info.Length);
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}
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/// <summary>
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/// Сохранение информации по автомобилям в хранилище в файл
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/// </summary>
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/// <param name="filename">Путь и имя файла</param>
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/// <returns></returns>
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public bool SaveData(string filename)
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{
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if (File.Exists(filename))
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{
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File.Delete(filename);
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}
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using (FileStream fs = new(filename, FileMode.Create))
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{
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WriteToFile($"MapsCollection{Environment.NewLine}", fs);
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foreach (var storage in _mapStorages)
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{
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|
||||
WriteToFile($"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict,separatorData)}{Environment.NewLine}", fs);
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
/// <summary>
|
||||
/// Загрузка нформации по автомобилям на парковках из файла
|
||||
/// </summary>
|
||||
/// <param name="filename"></param>
|
||||
/// <returns></returns>
|
||||
public bool LoadData(string filename)
|
||||
{
|
||||
if (!File.Exists(filename))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
string bufferTextFromFile = "";
|
||||
using (FileStream fs = new(filename, FileMode.Open))
|
||||
{
|
||||
byte[] b = new byte[fs.Length];
|
||||
UTF8Encoding temp = new(true);
|
||||
while (fs.Read(b, 0, b.Length) > 0)
|
||||
{
|
||||
bufferTextFromFile += temp.GetString(b);
|
||||
}
|
||||
}
|
||||
var strs = bufferTextFromFile.Split(new char[] { '\n', '\r' },
|
||||
StringSplitOptions.RemoveEmptyEntries);
|
||||
if (!strs[0].Contains("MapsCollection"))
|
||||
{
|
||||
//если нет такой записи, то это не те данные
|
||||
return false;
|
||||
}
|
||||
//очищаем записи
|
||||
_mapStorages.Clear();
|
||||
for (int i = 1; i < strs.Length; ++i)
|
||||
{
|
||||
var elem = strs[i].Split(separatorDict);
|
||||
AbstractMap map = null;
|
||||
switch (elem[1])
|
||||
{
|
||||
case "SimpleMap":
|
||||
map = new SimpleMap();
|
||||
break;
|
||||
case "TownMap":
|
||||
map = new TownMap();
|
||||
break;
|
||||
}
|
||||
_mapStorages.Add(elem[0], new
|
||||
MapWithSetTankGeneric<IDrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
|
||||
_mapStorages[elem[0]].LoadData(elem[2].Split(separatorData,StringSplitOptions.RemoveEmptyEntries));
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user