249 lines
10 KiB
C#
249 lines
10 KiB
C#
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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 ProjectFighterJet;
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/// <summary>
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/// Класс, отвечающий за прорисовку и перемещение объекта-сущности
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/// </summary>
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public class DrawningFighterJet
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{
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/// <summary>
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/// Класс-сущность
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/// </summary>
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public EntityFighterJet? EntityFighterJet { get; private set; }
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/// <summary>
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/// Ширина окна
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/// </summary>
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private int? _pictureWidth;
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/// <summary>
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/// Высота окна
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/// </summary>
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private int? _pictureHeight;
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/// <summary>
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/// Левая координата прорисовки истрибителя
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/// </summary>
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private int? _startPosX;
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/// <summary>
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/// Верхняя кооридната прорисовки истрибителя
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/// </summary>
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private int? _startPosY;
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/// <summary>
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/// Ширина прорисовки истрибителя
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/// </summary>
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private readonly int _drawningJetrWidth = 135;
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/// <summary>
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/// Высота прорисовки истрибителя
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/// </summary>
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private readonly int _drawningJetrHeight = 135;
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/// <summary>
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/// Инициализация свойств
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/// </summary>
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/// <param name="speed">Скорость</param>
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/// <param name="weight">Вес</param>
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/// <param name="bodyColor">Основной цвет</param>
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/// <param name="additionalColor">Дополнительный цвет</param>
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/// <param name="rockets">Признак наличия ракет</param>
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/// <param name="fuel">Признак наличия топливного бака</param>
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/// <param name="engines">Признак наличия двигателей</param>
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public void Init(int speed, double weight, Color bodyColor, Color
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additionalColor, bool rockets, bool fuel, bool engines)
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{
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EntityFighterJet = new EntityFighterJet();
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EntityFighterJet.Init(speed, weight, bodyColor, additionalColor,
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rockets, fuel, engines);
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_pictureWidth = null;
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_pictureHeight = null;
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_startPosX = null;
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_startPosY = null;
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}
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/// <summary>
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/// Установка границ поля
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/// </summary>
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/// <param name="width">Ширина поля</param>
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/// <param name="height">Высота поля</param>
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/// <returns>true - границы заданы, false - проверка не пройдена, нельзя разместить объект в этих размерах</returns>
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public bool SetPictureSize(int width, int height)
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{
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// TODO проверка, что объект "влезает" в размеры поля
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// если влезает, сохраняем границы и корректируем позицию объекта, если она была уже установлена
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if (width < _drawningJetrWidth || height < _drawningJetrHeight) return false;
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_pictureWidth = width;
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_pictureHeight = height;
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if (_startPosX != null && _startPosY != null)
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{
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if (_startPosX + _drawningJetrWidth > _pictureWidth)
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{
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_startPosX = -_drawningJetrWidth + _pictureWidth;
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}
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else if (_startPosX < 0)
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{
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_startPosX = 0;
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}
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if (_startPosY + _drawningJetrHeight > _pictureHeight)
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{
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_startPosY = -_drawningJetrHeight + _pictureHeight;
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}
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else if (_startPosY < 0)
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{
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_startPosY = 0;
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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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/// Установка позиции
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/// </summary>
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/// <param name="x">Координата X</param>
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/// <param name="y">Координата Y</param>
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public void SetPosition(int x, int y)
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{
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if (!_pictureHeight.HasValue || !_pictureWidth.HasValue)
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{
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return;
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}
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// TODO если при установке объекта в эти координаты, он будет "выходить" за границы формы
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// то надо изменить координаты, чтобы он оставался в этих границах
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if (x + _drawningJetrWidth > _pictureWidth)
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{
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_startPosX = x - (x + _drawningJetrWidth - _pictureWidth);
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}
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else if (x < 0)
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{
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_startPosX = 0;
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}
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else
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{
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_startPosX = x;
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}
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if (y + _drawningJetrHeight > _pictureHeight)
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{
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_startPosY = y - (y + _drawningJetrHeight - _pictureHeight);
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}
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else if (y < 0)
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{
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_startPosY = 0;
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}
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else
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{
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_startPosY = y;
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}
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_startPosX = x;
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_startPosY = y;
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}
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/// <summary>
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/// Изменение направления перемещения
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/// </summary>
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/// <param name="direction">Направление</param>
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/// <returns>true - перемещене выполнено, false - перемещение невозможно</returns>
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public bool MoveTransport(DirectionType direction)
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{
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if (EntityFighterJet == null || !_startPosX.HasValue ||
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!_startPosY.HasValue)
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{
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return false;
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}
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switch (direction)
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{
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//влево
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case DirectionType.Left:
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if (_startPosX.Value - EntityFighterJet.Step > 0)
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{
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_startPosX -= (int)EntityFighterJet.Step;
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}
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return true;
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//вверх
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case DirectionType.Up:
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if (_startPosY.Value - EntityFighterJet.Step > 0)
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{
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_startPosY -= (int)EntityFighterJet.Step;
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}
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return true;
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// вправо
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case DirectionType.Right:
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if (_startPosX + _drawningJetrWidth + EntityFighterJet.Step < _pictureWidth)
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{
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_startPosX += (int)EntityFighterJet.Step;
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}
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return true;
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//вниз
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case DirectionType.Down:
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if (_startPosY + _drawningJetrHeight + EntityFighterJet.Step < _pictureHeight)
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{
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_startPosY += (int)EntityFighterJet.Step;
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}
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return true;
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default:
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return false;
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}
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}
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public void DrawTransport(Graphics g)
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{
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if (EntityFighterJet == null || !_startPosX.HasValue ||
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!_startPosY.HasValue)
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{
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return;
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}
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Pen pen = new(Color.Black);
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Brush additionalBrush = new
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SolidBrush(EntityFighterJet.AdditionalColor);
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Brush brBlue = new SolidBrush(Color.LightBlue);
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//Нос бомбардировщика
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g.DrawLine(pen, _startPosX.Value + 20, _startPosY.Value + 60, _startPosX.Value + 10, _startPosY.Value + 70);
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g.DrawLine(pen, _startPosX.Value + 10, _startPosY.Value + 70, _startPosX.Value + 20, _startPosY.Value + 80);
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//топливные баки
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if (EntityFighterJet.Fuel)
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{
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g.FillRectangle(additionalBrush, _startPosX.Value + 80, _startPosY.Value + 50, 30, 10);
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g.FillRectangle(additionalBrush, _startPosX.Value + 80, _startPosY.Value + 80, 30, 10);
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}
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//Тело бомбардировщика
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brBlue = new SolidBrush(Color.White);
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g.DrawRectangle(pen, _startPosX.Value + 20, _startPosY.Value + 60, 120, 20);
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//Задние крылья бомбардировщика
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g.DrawLine(pen, _startPosX.Value + 140, _startPosY.Value + 30, _startPosX.Value + 140, _startPosY.Value + 110);
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g.DrawLine(pen, _startPosX.Value + 140, _startPosY.Value + 110, _startPosX.Value + 120, _startPosY.Value + 90);
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g.DrawLine(pen, _startPosX.Value + 120, _startPosY.Value + 90, _startPosX.Value + 120, _startPosY.Value + 80);
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g.DrawLine(pen, _startPosX.Value + 140, _startPosY.Value + 30, _startPosX.Value + 120, _startPosY.Value + 50);
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g.DrawLine(pen, _startPosX.Value + 120, _startPosY.Value + 50, _startPosX.Value + 120, _startPosY.Value + 60);
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//Крылья бомбардировщика
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g.DrawLine(pen, _startPosX.Value + 50, _startPosY.Value, _startPosX.Value + 50, _startPosY.Value + 60);
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g.DrawLine(pen, _startPosX.Value + 50, _startPosY.Value + 80, _startPosX.Value + 50, _startPosY.Value + 135);
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g.DrawLine(pen, _startPosX.Value + 50, _startPosY.Value + 135, _startPosX.Value + 60, _startPosY.Value + 135);
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g.DrawLine(pen, _startPosX.Value + 60, _startPosY.Value + 135, _startPosX.Value + 65, _startPosY.Value + 80);
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g.DrawLine(pen, _startPosX.Value + 50, _startPosY.Value, _startPosX.Value + 60, _startPosY.Value);
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g.DrawLine(pen, _startPosX.Value + 60, _startPosY.Value, _startPosX.Value + 65, _startPosY.Value + 60);
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//Ракеты бомбардировщика
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if (EntityFighterJet.Rockets)
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{
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g.FillRectangle(additionalBrush, _startPosX.Value + 35, _startPosY.Value + 10, 15, 5);
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g.FillRectangle(additionalBrush, _startPosX.Value + 35, _startPosY.Value + 125, 15, 5);
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g.FillRectangle(additionalBrush, _startPosX.Value + 35, _startPosY.Value + 50, 15, 5);
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g.FillRectangle(additionalBrush, _startPosX.Value + 35, _startPosY.Value + 85, 15, 5);
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}
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//Двигатели
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if (EntityFighterJet.Engines)
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{
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g.FillRectangle(additionalBrush, _startPosX.Value + 40, _startPosY.Value + 35, 10, 10);
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g.FillRectangle(additionalBrush, _startPosX.Value + 40, _startPosY.Value + 95, 10, 10);
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g.FillRectangle(additionalBrush, _startPosX.Value + 40, _startPosY.Value + 20, 10, 10);
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g.FillRectangle(additionalBrush, _startPosX.Value + 40, _startPosY.Value + 110, 10, 10);
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}
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}
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}
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