лаба 6 добавлена
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db2d8b2460
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3f93e90ef3
@ -30,5 +30,10 @@
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{
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_warplane.DrawTransport(g);
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}
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public string GetInfo() => _warplane?.GetDataForSave();
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public static IDrawningObject Create(string data) => new DrawningObjectWarPlane(data.CreateDrawningWarPlane());
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}
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}
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50
WarPlanes/WarPlanes/ExtentionWarPlane.cs
Normal file
50
WarPlanes/WarPlanes/ExtentionWarPlane.cs
Normal file
@ -0,0 +1,50 @@
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namespace AirFighter
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{
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/// <summary>
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/// Расширение для класса DrawningWarPlane
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/// </summary>
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internal static class ExtentionWarPlane
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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 DrawningWarPlane CreateDrawningWarPlane(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 DrawningWarPlane(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 == 7)
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{
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return new DrawningFighter(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="drawningWarPlane"></param>
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/// <returns></returns>
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public static string GetDataForSave(this DrawningWarPlane drawningWarPlane)
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{
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var warplane = drawningWarPlane.WarPlane;
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var str = $"{warplane.Speed}{_separatorForObject}{warplane.Weight}{_separatorForObject}{warplane.BodyColor.Name}";
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if (warplane is not EntityFighter Fighter)
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{
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return str;
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}
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return $"{str}{_separatorForObject}{Fighter.DopColor.Name}{_separatorForObject}{_separatorForObject}{Fighter.Wing}{_separatorForObject}";
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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.buttonShowOnMap = new System.Windows.Forms.Button();
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this.buttonAddWarPlane = 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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@ -238,11 +245,52 @@
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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.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(811, 24);
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this.menuStrip.TabIndex = 3;
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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(48, 20);
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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(180, 22);
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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(180, 22);
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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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// FormMapWithSetWarPlanes
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//
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this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
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this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
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this.ClientSize = new System.Drawing.Size(1015, 600);
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this.Controls.Add(this.menuStrip);
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this.Controls.Add(this.pictureBox);
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this.Controls.Add(this.groupBoxTools);
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this.Name = "FormMapWithSetWarPlanes";
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@ -252,7 +300,10 @@
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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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@ -275,5 +326,11 @@
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private ListBox listBoxMaps;
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private TextBox textBoxNewMapName;
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private ComboBox comboBoxSelectorMap;
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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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@ -214,5 +214,37 @@
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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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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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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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try
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{
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_mapsCollection.LoadData(openFileDialog.FileName);
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MessageBox.Show("Открытие прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
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ReloadMaps();
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}
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catch (Exception ex)
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{
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MessageBox.Show($"Не удалось открыть: {ex.Message}", "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>125, 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>265, 17</value>
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</metadata>
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</root>
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@ -30,5 +30,10 @@
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/// </summary>
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/// <returns></returns>
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RectangleF 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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@ -49,6 +49,31 @@
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_map = map;
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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 warplane in _setWarPlanes.GetWarPlanes())
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{
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data += $"{warplane.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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_setWarPlanes.Insert(DrawningObjectWarPlane.Create(rec) as T);
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}
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}
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/// <summary>
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/// Перегрузка оператора сложения
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/// </summary>
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/// <param name="map"></param>
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@ -1,4 +1,6 @@
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namespace AirFighter
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using System.Text;
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namespace AirFighter
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{
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/// <summary>
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/// Класс для хранения коллекции карт
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@ -22,6 +24,14 @@
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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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@ -53,6 +63,86 @@
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{
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_mapStorages.Remove(name);
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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 объектам 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);
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}
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}
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return true;
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}
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/// <summary>
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/// Загрузка нформации по самолётам на парковках из файла
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/// </summary>
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/// <param name="filename"></param>
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/// <returns></returns>
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public bool LoadData(string filename)
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{
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if (!File.Exists(filename))
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{
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return false;
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}
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string bufferTextFromFile = "";
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using (FileStream fs = new(filename, FileMode.Open))
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{
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byte[] b = new byte[fs.Length];
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UTF8Encoding temp = new(true);
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while (fs.Read(b, 0, b.Length) > 0)
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{
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bufferTextFromFile += temp.GetString(b);
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}
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}
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var strs = bufferTextFromFile.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
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if (!strs[0].Contains("MapsCollection"))
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{
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//если нет такой записи, то это не те данные
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return false;
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}
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//очищаем записи
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_mapStorages.Clear();
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for (int i = 1; i < strs.Length; ++i)
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{
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var elem = strs[i].Split(separatorDict);
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AbstractMap map = null;
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switch (elem[1])
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{
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case "SimpleMap":
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map = new SimpleMap();
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break;
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}
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//_mapStorages.Add(elem[0], new MapWithSetWarPlanesGeneric<IDrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
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_mapStorages[elem[0]].LoadData(elem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
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}
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return true;
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}
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/// <summary>
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/// Доступ к парковке
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/// </summary>
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