готовая лаба 4

This commit is contained in:
spacyboy 2023-12-12 14:17:20 +04:00
parent 68d1b76596
commit 4e005d11fe
6 changed files with 283 additions and 76 deletions

View File

@ -46,11 +46,16 @@ namespace RoadTrain.DrawingObjects
}
public void SetPosition(int x, int y)
{
if (x >= 0 && x + _roadTrainWidth <= _pictureWidth && y >= 0 && y + _roadTrainHeight <= _pictureHeight)
if (x < 0 || x + _roadTrainWidth > _pictureWidth)
{
_startPosX = x;
_startPosY = y;
x = 0;
}
if (y < 0 || y + _roadTrainWidth > _pictureHeight)
{
y = 0;
}
_startPosX = x;
_startPosY = y;
}
public void MoveTransport(DirectionType direction)
{

View File

@ -9,58 +9,66 @@ namespace RoadTrain.Generics
internal class SetGeneric<T>
where T : class
{
private readonly T?[] _places;
public int Count => _places.Length;
private readonly List<T?> _places;
public int Count => _places.Count;
public readonly int _maxCount;
public SetGeneric(int count)
{
_places = new T?[count];
_maxCount = count;
_places = new List<T>(count);
}
public int Insert(T roadtrain)
public bool Insert(T roadtrain)
{
return Insert(roadtrain, 0);
if (_places.Count == _maxCount)
{
return false;
}
Insert(roadtrain, 0);
return true;
}
public int Insert(T roadtrain, int position)
public bool Insert(T roadtrain, int position)
{
int nullIndex = -1;
int i;
if (position < 0 || position >= Count)
return -1;
for (i = position; i < Count; i++)
if (!(position >= 0 && position <= Count && _places.Count < _maxCount))
{
if (_places[i] == null)
{
nullIndex = i;
break;
}
return false;
}
if (nullIndex < 0)
return -1;
for (i = nullIndex; i > position; i--)
{
_places[i] = _places[i - 1];
}
_places[position] = roadtrain;
return position;
_places.Insert(position, roadtrain);
return true;
}
public bool Remove(int position)
{
if (position < 0 || position >= Count)
{
return false;
}
_places[position] = null;
_places.RemoveAt(position);
return true;
}
public T? Get(int position)
public T? this[int position]
{
if (position < 0 || position >= Count)
get
{
return null;
if (position < 0 || position >= Count)
return null;
return _places[position];
}
set
{
if (position < 0 || position > Count || Count >= _maxCount)
return;
_places.Insert(position, value);
}
}
public IEnumerable<T?> GetTrains(int? maxTrains = null)
{
for (int i = 0; i < _places.Count; ++i)
{
yield return _places[i];
if (maxTrains.HasValue && i == maxTrains.Value)
{
yield break;
}
}
return _places[position];
}
}
}

View File

@ -29,6 +29,11 @@
private void InitializeComponent()
{
panelCollection = new Panel();
groupBoxSets = new GroupBox();
textBoxStorageName = new TextBox();
buttonDelObject = new Button();
buttonnAddObject = new Button();
listBoxStorages = new ListBox();
maskedTextBoxNumber = new MaskedTextBox();
labelCollection = new Label();
buttonRefreshCollection = new Button();
@ -36,25 +41,83 @@
buttonAddTrain = new Button();
pictureBoxCollection = new PictureBox();
panelCollection.SuspendLayout();
groupBoxSets.SuspendLayout();
((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
SuspendLayout();
//
// panelCollection
//
panelCollection.Controls.Add(groupBoxSets);
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.Location = new Point(763, -1);
panelCollection.Margin = new Padding(3, 2, 3, 2);
panelCollection.Name = "panelCollection";
panelCollection.Size = new Size(191, 451);
panelCollection.Size = new Size(191, 402);
panelCollection.TabIndex = 3;
//
// groupBoxSets
//
groupBoxSets.Controls.Add(textBoxStorageName);
groupBoxSets.Controls.Add(buttonDelObject);
groupBoxSets.Controls.Add(buttonnAddObject);
groupBoxSets.Controls.Add(listBoxStorages);
groupBoxSets.Location = new Point(10, 32);
groupBoxSets.Margin = new Padding(3, 2, 3, 2);
groupBoxSets.Name = "groupBoxSets";
groupBoxSets.Padding = new Padding(3, 2, 3, 2);
groupBoxSets.Size = new Size(174, 182);
groupBoxSets.TabIndex = 7;
groupBoxSets.TabStop = false;
groupBoxSets.Text = "Наборы";
//
// textBoxStorageName
//
textBoxStorageName.Location = new Point(0, 20);
textBoxStorageName.Margin = new Padding(3, 2, 3, 2);
textBoxStorageName.Name = "textBoxStorageName";
textBoxStorageName.Size = new Size(169, 23);
textBoxStorageName.TabIndex = 3;
//
// buttonDelObject
//
buttonDelObject.Location = new Point(5, 155);
buttonDelObject.Margin = new Padding(3, 2, 3, 2);
buttonDelObject.Name = "buttonDelObject";
buttonDelObject.Size = new Size(164, 22);
buttonDelObject.TabIndex = 2;
buttonDelObject.Text = "Удалить набор";
buttonDelObject.UseVisualStyleBackColor = true;
buttonDelObject.Click += ButtonDelObject_Click;
//
// buttonnAddObject
//
buttonnAddObject.Location = new Point(4, 53);
buttonnAddObject.Margin = new Padding(3, 2, 3, 2);
buttonnAddObject.Name = "buttonnAddObject";
buttonnAddObject.Size = new Size(165, 22);
buttonnAddObject.TabIndex = 1;
buttonnAddObject.Text = "Добавить набор";
buttonnAddObject.UseVisualStyleBackColor = true;
buttonnAddObject.Click += ButtonAddObject_Click;
//
// listBoxStorages
//
listBoxStorages.FormattingEnabled = true;
listBoxStorages.ItemHeight = 15;
listBoxStorages.Location = new Point(5, 88);
listBoxStorages.Margin = new Padding(3, 2, 3, 2);
listBoxStorages.Name = "listBoxStorages";
listBoxStorages.Size = new Size(164, 64);
listBoxStorages.TabIndex = 0;
listBoxStorages.SelectedIndexChanged += ListBoxObjects_SelectedIndexChanged;
//
// maskedTextBoxNumber
//
maskedTextBoxNumber.Location = new Point(14, 88);
maskedTextBoxNumber.Location = new Point(14, 281);
maskedTextBoxNumber.Margin = new Padding(3, 2, 3, 2);
maskedTextBoxNumber.Name = "maskedTextBoxNumber";
maskedTextBoxNumber.Size = new Size(150, 23);
@ -71,7 +134,7 @@
//
// buttonRefreshCollection
//
buttonRefreshCollection.Location = new Point(14, 179);
buttonRefreshCollection.Location = new Point(14, 362);
buttonRefreshCollection.Margin = new Padding(3, 2, 3, 2);
buttonRefreshCollection.Name = "buttonRefreshCollection";
buttonRefreshCollection.Size = new Size(150, 30);
@ -82,7 +145,7 @@
//
// buttonRemoveTrain
//
buttonRemoveTrain.Location = new Point(14, 124);
buttonRemoveTrain.Location = new Point(14, 318);
buttonRemoveTrain.Margin = new Padding(3, 2, 3, 2);
buttonRemoveTrain.Name = "buttonRemoveTrain";
buttonRemoveTrain.Size = new Size(150, 30);
@ -93,7 +156,7 @@
//
// buttonAddTrain
//
buttonAddTrain.Location = new Point(14, 28);
buttonAddTrain.Location = new Point(14, 232);
buttonAddTrain.Margin = new Padding(3, 2, 3, 2);
buttonAddTrain.Name = "buttonAddTrain";
buttonAddTrain.Size = new Size(150, 30);
@ -104,10 +167,10 @@
//
// pictureBoxCollection
//
pictureBoxCollection.Location = new Point(-1, -1);
pictureBoxCollection.Location = new Point(2, -1);
pictureBoxCollection.Margin = new Padding(3, 2, 3, 2);
pictureBoxCollection.Name = "pictureBoxCollection";
pictureBoxCollection.Size = new Size(609, 451);
pictureBoxCollection.Size = new Size(756, 402);
pictureBoxCollection.TabIndex = 2;
pictureBoxCollection.TabStop = false;
//
@ -115,13 +178,14 @@
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(800, 450);
ClientSize = new Size(956, 400);
Controls.Add(panelCollection);
Controls.Add(pictureBoxCollection);
Name = "TrainCollection";
Text = "TrainCollection";
panelCollection.ResumeLayout(false);
panelCollection.PerformLayout();
groupBoxSets.ResumeLayout(false);
groupBoxSets.PerformLayout();
((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit();
ResumeLayout(false);
}
@ -129,6 +193,11 @@
#endregion
private Panel panelCollection;
private GroupBox groupBoxSets;
private TextBox textBoxStorageName;
private Button buttonDelObject;
private Button buttonnAddObject;
private ListBox listBoxStorages;
private MaskedTextBox maskedTextBoxNumber;
private Label labelCollection;
private Button buttonRefreshCollection;

View File

@ -17,23 +17,79 @@ namespace RoadTrain
public partial class TrainCollection : Form
{
private readonly TrainsGenericCollection<DrawingRoadTrain,
DrawingObjectTrain> _trains;
private readonly TrainsGenericStorage _storage;
public TrainCollection()
{
InitializeComponent();
_trains = new TrainsGenericCollection<DrawingRoadTrain, DrawingObjectTrain>
(pictureBoxCollection.Width, pictureBoxCollection.Height);
_storage = new TrainsGenericStorage(pictureBoxCollection.Width, pictureBoxCollection.Height);
}
private void ReloadObjects()
{
int index = listBoxStorages.SelectedIndex;
listBoxStorages.Items.Clear();
for (int i = 0; i < _storage.Keys.Count; i++)
{
listBoxStorages.Items.Add(_storage.Keys[i]);
}
if (listBoxStorages.Items.Count > 0 && (index == -1 || index
>= listBoxStorages.Items.Count))
{
listBoxStorages.SelectedIndex = 0;
}
else if (listBoxStorages.Items.Count > 0 && index > -1 &&
index < listBoxStorages.Items.Count)
{
listBoxStorages.SelectedIndex = index;
}
}
private void ButtonAddObject_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(textBoxStorageName.Text))
{
MessageBox.Show("Не все данные заполнены", "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
_storage.AddSet(textBoxStorageName.Text);
ReloadObjects();
}
private void ListBoxObjects_SelectedIndexChanged(object sender, EventArgs e)
{
pictureBoxCollection.Image =
_storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty]?.ShowTrains();
}
private void ButtonDelObject_Click(object sender, EventArgs e)
{
if (listBoxStorages.SelectedIndex == -1)
{
return;
}
if (MessageBox.Show($"Удалить объект {listBoxStorages.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
_storage.DelSet(listBoxStorages.SelectedItem.ToString() ?? string.Empty);
ReloadObjects();
}
}
private void ButtonAddTrain_Click(object sender, EventArgs e)
{
if (listBoxStorages.SelectedIndex == -1)
{
return;
}
var obj = _storage[listBoxStorages.SelectedItem.ToString() ??
string.Empty];
if (obj == null)
{
return;
}
RoadTrain form = new();
if (form.ShowDialog() == DialogResult.OK)
{
if (_trains + form.SelectedTrain != -1)
if (obj + form.SelectedTrain)
{
MessageBox.Show("Объект добавлен");
pictureBoxCollection.Image = _trains.ShowTrains();
pictureBoxCollection.Image = obj.ShowTrains();
}
else
{
@ -43,16 +99,24 @@ namespace RoadTrain
}
private void ButtonRemoveTrain_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Удалить объект?", "Удаление",
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
if (listBoxStorages.SelectedIndex == -1)
{
return;
}
var obj = _storage[listBoxStorages.SelectedItem.ToString() ?? string.Empty];
if (obj == null)
{
return;
}
if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
{
return;
}
int pos = Convert.ToInt32(maskedTextBoxNumber.Text);
if (_trains - pos != null)
if (obj - pos != null)
{
MessageBox.Show("Объект удален");
pictureBoxCollection.Image = _trains.ShowTrains();
pictureBoxCollection.Image = obj.ShowTrains();
}
else
{
@ -61,7 +125,19 @@ namespace RoadTrain
}
private void ButtonRefreshCollection_Click(object sender, EventArgs e)
{
pictureBoxCollection.Image = _trains.ShowTrains();
if (listBoxStorages.SelectedIndex == -1)
{
return;
}
var obj = _storage[listBoxStorages.SelectedItem.ToString() ??
string.Empty];
if (obj == null)
{
return;
}
pictureBoxCollection.Image = obj.ShowTrains();
}
}
}
}

View File

@ -1,9 +1,12 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using RoadTrain.DrawingObjects;
using RoadTrain.MovementStrategy;
using static System.Windows.Forms.VisualStyles.VisualStyleElement;
namespace RoadTrain.Generics
{
@ -24,28 +27,26 @@ namespace RoadTrain.Generics
_pictureHeight = picHeight;
_collection = new SetGeneric<T>(width * height);
}
public static int operator +(TrainsGenericCollection<T, U> collect, T?
obj)
public static bool operator +(TrainsGenericCollection<T, U> collect, T? obj)
{
if (obj == null)
{
return -1;
return false;
}
return collect._collection.Insert(obj);
return (bool)collect?._collection.Insert(obj);
}
public static bool operator -(TrainsGenericCollection<T, U> collect, int
pos)
public static T? operator -(TrainsGenericCollection<T, U> collect, int pos)
{
T? obj = collect._collection.Get(pos);
T? obj = collect._collection[pos];
if (obj != null)
{
return collect._collection.Remove(pos);
collect._collection.Remove(pos);
}
return false;
return obj;
}
public U? GetU(int pos)
{
return (U?)_collection.Get(pos)?.GetMoveableObject;
return (U?)_collection[pos]?.GetMoveableObject;
}
public Bitmap ShowTrains()
{
@ -73,17 +74,18 @@ namespace RoadTrain.Generics
}
private void DrawObjects(Graphics g)
{
for (int i = 0; i < _collection.Count; i++)
int i = 0;
foreach (var trains in _collection.GetTrains())
{
DrawingRoadTrain train = _collection.Get(i);
if (train != null)
if (trains != null)
{
int width = _pictureWidth / _placeSizeWidth;
train.SetPosition(i % width * _placeSizeWidth, (i / (_pictureWidth / _placeSizeWidth)) * _placeSizeHeight);
train.DrawTransport(g);
trains.SetPosition(i % width * _placeSizeWidth, _pictureHeight - _pictureHeight % _placeSizeHeight - (i / width + 1) * _placeSizeHeight);
trains.DrawTransport(g);
}
i++;
}
}
}
}
}

View File

@ -0,0 +1,47 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using RoadTrain.DrawingObjects;
using RoadTrain.MovementStrategy;
namespace RoadTrain.Generics
{
internal class TrainsGenericStorage
{
readonly Dictionary<string, TrainsGenericCollection<DrawingRoadTrain, DrawingObjectTrain>> _trainStorages;
public List<string> Keys => _trainStorages.Keys.ToList();
private readonly int _pictureWidth;
private readonly int _pictureHeight;
public TrainsGenericStorage(int pictureWidth, int pictureHeight)
{
_trainStorages = new Dictionary<string,
TrainsGenericCollection<DrawingRoadTrain, DrawingObjectTrain>>();
_pictureWidth = pictureWidth;
_pictureHeight = pictureHeight;
}
public void AddSet(string name)
{
if (!_trainStorages.ContainsKey(name))
_trainStorages.Add(name, new TrainsGenericCollection<DrawingRoadTrain, DrawingObjectTrain>(_pictureWidth, _pictureHeight));
}
public void DelSet(string name)
{
if (_trainStorages.ContainsKey(name))
_trainStorages.Remove(name);
}
public TrainsGenericCollection<DrawingRoadTrain, DrawingObjectTrain>?
this[string ind]
{
get
{
if (_trainStorages.ContainsKey(ind))
{
return _trainStorages[ind];
}
return null;
}
}
}
}