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This commit is contained in:
cleverman1337 2024-04-17 17:24:34 +04:00
parent 288275e9cb
commit 7595185259
12 changed files with 540 additions and 4 deletions
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4
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/Drawnings/DirectionType.cs
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@ -8,6 +8,10 @@ namespace SelfPropelledArtilleryUnit.Drawnings;
public enum DirectionType
{
/// <summary>
/// Неизвестное направление
/// </summary>
Unknow = -1,
Up = 1,
Down = 2,
Left = 3,

19
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/Drawnings/DrawningTank.cs
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@ -41,6 +41,25 @@ public class DrawningTank
/// Пустой конструктор
/// </summary>
/// <summary>
/// Координата X объекта
/// </summary>
public int? GetPosX => _startPosX;
/// <summary>
/// Координата Y объекта
/// </summary>
public int? GetPosY => _startPosY;
/// <summary>
/// Ширина объекта
/// </summary>
public int GetWidth => _drawningTankWidth;
/// <summary>
/// Высота объекта
/// </summary>
public int GetHeight => _drawningTankHeight;
private DrawningTank()
{
_pictureWidth = null;

26
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/FormArtillery.Designer.cs generated
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@ -36,6 +36,8 @@
buttonDown = new Button();
buttonRight = new Button();
buttonCreateTank = new Button();
comboBoxStrategy = new ComboBox();
buttonStrategyStep = new Button();
((System.ComponentModel.ISupportInitialize)pictureBoxArtillery).BeginInit();
SuspendLayout();
//
@ -118,11 +120,33 @@
buttonCreateTank.UseVisualStyleBackColor = true;
buttonCreateTank.Click += ButtonCreateTank_Click;
//
// comboBoxStrategy
//
comboBoxStrategy.DropDownStyle = ComboBoxStyle.DropDownList;
comboBoxStrategy.FormattingEnabled = true;
comboBoxStrategy.Items.AddRange(new object[] { "К центру", "К краю" });
comboBoxStrategy.Location = new Point(679, 12);
comboBoxStrategy.Name = "comboBoxStrategy";
comboBoxStrategy.Size = new Size(121, 23);
comboBoxStrategy.TabIndex = 7;
//
// buttonStrategyStep
//
buttonStrategyStep.Location = new Point(719, 41);
buttonStrategyStep.Name = "buttonStrategyStep";
buttonStrategyStep.Size = new Size(75, 23);
buttonStrategyStep.TabIndex = 8;
buttonStrategyStep.Text = "Шаг";
buttonStrategyStep.UseVisualStyleBackColor = true;
buttonStrategyStep.Click += ButtonStrategyStep_Click;
//
// FormArtillery
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(800, 461);
Controls.Add(buttonStrategyStep);
Controls.Add(comboBoxStrategy);
Controls.Add(buttonCreateTank);
Controls.Add(buttonRight);
Controls.Add(buttonDown);
@ -145,5 +169,7 @@
private Button buttonDown;
private Button buttonRight;
private Button buttonCreateTank;
private ComboBox comboBoxStrategy;
private Button buttonStrategyStep;
}
}

52
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/FormArtillery.cs
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@ -8,16 +8,24 @@ using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using SelfPropelledArtilleryUnit.Drawnings;
using SelfPropelledArtilleryUnit.MovementStrategy;
namespace SelfPropelledArtilleryUnit
{
public partial class FormArtillery : Form
{
/// <summary>
/// Поле-объект для прорисовки объекта
/// </summary>
private DrawningTank? _drawningTank;
/// <summary>
/// Стратегия перемещения
/// </summary>
private AbstractStrategy? _strategy;
public FormArtillery()
{
InitializeComponent();
_strategy = null;
}
@ -53,6 +61,8 @@ namespace SelfPropelledArtilleryUnit
}
_drawningTank.SetPictureSize(pictureBoxArtillery.Width, pictureBoxArtillery.Height);
_drawningTank.SetPosition(random.Next(10, 100), random.Next(10, 100));
_strategy = null;
comboBoxStrategy.Enabled = true;
Draw();
}
@ -100,7 +110,47 @@ namespace SelfPropelledArtilleryUnit
Draw();
}
}
/// <summary>
/// Обработка нажатия кнопки "Шаг"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonStrategyStep_Click(object sender, EventArgs e)
{
if (_drawningTank == null)
{
return;
}
if (comboBoxStrategy.Enabled)
{
_strategy = comboBoxStrategy.SelectedIndex switch
{
0 => new MoveToCenter(),
1 => new MoveToBorder(),
_ => null,
};
if (_strategy == null)
{
return;
}
_strategy.SetData(new MoveableTank(_drawningTank), pictureBoxArtillery.Width, pictureBoxArtillery.Height);
}
if (_strategy == null)
{
return;
}
comboBoxStrategy.Enabled = false;
_strategy.MakeStep();
Draw();
if (_strategy.GetStatus() == StrategyStatus.Finish)
{
comboBoxStrategy.Enabled = true;
_strategy = null;
}
}
}
}

145
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/MovementStrategy/AbstractStrategy.cs Normal file
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@ -0,0 +1,145 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SelfPropelledArtilleryUnit.MovementStrategy;
/// <summary>
/// Класс-стратегия перемещения объекта
/// </summary>
public abstract class AbstractStrategy
{
/// <summary>
/// Перемещаемый объект
/// </summary>
private IMoveableObject? _moveableObject;
/// <summary>
/// Статус перемещения
/// </summary>
private StrategyStatus _state = StrategyStatus.NotInit;
/// <summary>
/// Ширина поля
/// </summary>
protected int FieldWidth { get; private set; }
/// <summary>
/// Высота поля
/// </summary>
protected int FieldHeight { get; private set; }
/// <summary>
/// Статус перемещения
/// </summary>
public StrategyStatus GetStatus() { return _state; }
/// <summary>
/// Установка данных
/// </summary>
/// <param name="moveableObject">Перемещаемый объект</param>
/// <param name="width">Ширина поля</param>
/// <param name="height">Высота поля</param>
public void SetData(IMoveableObject moveableObject, int width, int height)
{
if (moveableObject == null)
{
_state = StrategyStatus.NotInit;
return;
}
_state = StrategyStatus.InProgress;
_moveableObject = moveableObject;
FieldWidth = width;
FieldHeight = height;
}
/// <summary>
/// Шаг перемещения
/// </summary>
public void MakeStep()
{
if (_state != StrategyStatus.InProgress)
{
return;
}
if (IsTargetDestinaion())
{
_state = StrategyStatus.Finish;
return;
}
MoveToTarget();
}
/// <summary>
/// Перемещение влево
/// </summary>
/// <returns>Результат перемещения (true - удалось переместиться, false - неудача)</returns>
protected bool MoveLeft() => MoveTo(MovementDirection.Left);
/// <summary>
/// Перемещение вправо
/// </summary>
/// <returns>Результат перемещения (true - удалось переместиться, false - неудача)</returns>
protected bool MoveRight() => MoveTo(MovementDirection.Right);
/// <summary>
/// Перемещение вверх
/// </summary>
/// <returns>Результат перемещения (true - удалось переместиться, false - неудача)</returns>
protected bool MoveUp() => MoveTo(MovementDirection.Up);
/// <summary>
/// Перемещение вниз
/// </summary>
/// <returns>Результат перемещения (true - удалось переместиться, false - неудача)</returns>
protected bool MoveDown() => MoveTo(MovementDirection.Down);
/// <summary>
/// Параметры объекта
/// </summary>
protected ObjectParameters? GetObjectParameters => _moveableObject?.GetObjectPosition;
/// <summary>
/// Шаг объекта
/// </summary>
/// <returns></returns>
protected int? GetStep()
{
if (_state != StrategyStatus.InProgress)
{
return null;
}
return _moveableObject?.GetStep;
}
/// <summary>
/// Перемещение к цели
/// </summary>
protected abstract void MoveToTarget();
/// <summary>
/// Достигнута ли цель
/// </summary>
/// <returns></returns>
protected abstract bool IsTargetDestinaion();
/// <summary>
/// Попытка перемещения в требуемом направлении
/// </summary>
/// <param name="movementDirection">Направление</param>
/// <returns>Результат попытки (true - удалось переместиться, false - неудача)</returns>
private bool MoveTo(MovementDirection movementDirection)
{
if (_state != StrategyStatus.InProgress)
{
return false;
}
return _moveableObject?.TryMoveObject(movementDirection) ?? false;
}
}

30
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/MovementStrategy/IMoveableObjectcs.cs Normal file
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@ -0,0 +1,30 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SelfPropelledArtilleryUnit.MovementStrategy;
/// <summary>
/// Интерфейс для работы с перемещаемым объектом
/// </summary>
public interface IMoveableObject
{
/// <summary>
/// Получение координаты объекта
/// </summary>
ObjectParameters? GetObjectPosition { get; }
/// <summary>
/// Шаг объекта
/// </summary>
int GetStep { get; }
/// <summary>
/// Попытка переместить объект в указанном направлении
/// </summary>
/// <param name="direction">Направление</param>
/// <returns>true - объект перемещен, false - перемещение невозможно</returns>
bool TryMoveObject(MovementDirection direction);
}

34
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/MovementStrategy/MoveToBorder.cs Normal file
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@ -0,0 +1,34 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SelfPropelledArtilleryUnit.MovementStrategy;
public class MoveToBorder : AbstractStrategy
{
protected override bool IsTargetDestinaion()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null)
{
return false;
}
return objParams.LeftBorder - GetStep() <= 0 || objParams.RightBorder + GetStep() >= FieldWidth ||
objParams.TopBorder - GetStep() <= 0 || objParams.ObjectMiddleVertical + GetStep() >= FieldHeight;
}
protected override void MoveToTarget()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null)
{
return;
}
int x = objParams.RightBorder;
if (x + GetStep() < FieldWidth) MoveRight();
int y = objParams.DownBorder;
if (y + GetStep() < FieldHeight) MoveDown();
}
}

57
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/MovementStrategy/MoveToCenter.cs Normal file
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@ -0,0 +1,57 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SelfPropelledArtilleryUnit.MovementStrategy;
public class MoveToCenter : AbstractStrategy
{
protected override bool IsTargetDestinaion()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null)
{
return false;
}
return objParams.ObjectMiddleHorizontal - GetStep() <= FieldWidth / 2 && objParams.ObjectMiddleHorizontal + GetStep() >= FieldWidth / 2 &&
objParams.ObjectMiddleVertical - GetStep() <= FieldHeight / 2 && objParams.ObjectMiddleVertical + GetStep() >= FieldHeight / 2;
}
protected override void MoveToTarget()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null)
{
return;
}
int diffX = objParams.ObjectMiddleHorizontal - FieldWidth / 2;
if (Math.Abs(diffX) > GetStep())
{
if (diffX > 0)
{
MoveLeft();
}
else
{
MoveRight();
}
}
int diffY = objParams.ObjectMiddleVertical - FieldHeight / 2;
if (Math.Abs(diffY) > GetStep())
{
if (diffY > 0)
{
MoveUp();
}
else
{
MoveDown();
}
}
}
}

56
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/MovementStrategy/MoveableTank.cs Normal file
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@ -0,0 +1,56 @@
using SelfPropelledArtilleryUnit.Drawnings;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SelfPropelledArtilleryUnit.MovementStrategy;
public class MoveableTank : IMoveableObject
{
private readonly DrawningTank? _tank;
public MoveableTank(DrawningTank tank)
{
_tank = tank;
}
public ObjectParameters? GetObjectPosition
{
get
{
if (_tank == null || _tank.EntityTank == null || !_tank.GetPosX.HasValue || !_tank.GetPosY.HasValue)
{
return null;
}
return new ObjectParameters(_tank.GetPosX.Value, _tank.GetPosY.Value, _tank.GetWidth, _tank.GetHeight);
}
}
public int GetStep => (int)(_tank?.EntityTank?.Step ?? 0);
public bool TryMoveObject(MovementDirection direction)
{
if (_tank == null || _tank.EntityTank == null)
{
return false;
}
return _tank.MoveTransport(GetDirectionType(direction));
}
/// <summary>
/// Конвертация из MovementDirection в DirectionType
/// </summary>
/// <param name="direction">MovementDirection</param>
/// <returns>DirectionType</returns>
private static DirectionType GetDirectionType(MovementDirection direction)
{
return direction switch
{
MovementDirection.Left => DirectionType.Left,
MovementDirection.Right => DirectionType.Right,
MovementDirection.Up => DirectionType.Up,
MovementDirection.Down => DirectionType.Down,
_ => DirectionType.Unknow,
};
}
}

15
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/MovementStrategy/MovementDirection.cs Normal file
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@ -0,0 +1,15 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SelfPropelledArtilleryUnit.MovementStrategy;
public enum MovementDirection
{
Up = 1,
Down = 2,
Left = 3,
Right = 4
}

75
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/MovementStrategy/ObjectsParameters.cs Normal file
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@ -0,0 +1,75 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SelfPropelledArtilleryUnit.MovementStrategy;
public class ObjectParameters
{
/// <summary>
/// Координата X
/// </summary>
private readonly int _x;
/// <summary>
/// Координата Y
/// </summary>
private readonly int _y;
/// <summary>
/// Ширина объекта
/// </summary>
private readonly int _width;
/// <summary>
/// Высота объекта
/// </summary>
private readonly int _height;
/// <summary>
/// Левая граница
/// </summary>
public int LeftBorder => _x;
/// <summary>
/// Верхняя граница
/// </summary>
public int TopBorder => _y;
/// <summary>
/// Правая граница
/// </summary>
public int RightBorder => _x + _width;
/// <summary>
/// Нижняя граница
/// </summary>
public int DownBorder => _y + _height;
/// <summary>
/// Середина объекта
/// </summary>
public int ObjectMiddleHorizontal => _x + _width / 2;
/// <summary>
/// Середина объекта
/// </summary>
public int ObjectMiddleVertical => _y + _height / 2;
/// <summary>
/// Конструктор
/// </summary>
/// <param name="x">Координата X</param>
/// <param name="y">Координата Y</param>
/// <param name="width">Ширина объекта</param>
/// <param name="height">Высота объекта</param>
public ObjectParameters(int x, int y, int width, int height)
{
_x = x;
_y = y;
_width = width;
_height = height;
}
}

25
SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/MovementStrategy/StrategyStatus.cs Normal file
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@ -0,0 +1,25 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SelfPropelledArtilleryUnit.MovementStrategy;
public enum StrategyStatus
{
/// <summary>
/// Все готово к началу
/// </summary>
NotInit,
/// <summary>
/// Выполняется
/// </summary>
InProgress,
/// <summary>
/// Завершено
/// </summary>
Finish
}