PIbd-21_Medvedkov_A.D._Catamaran._Base/ProjectCatamaran/DrawingCatamaran.cs

using ProjectCatamaran;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ProjectCatamaran
{
    /// <summary>
    /// Класс, отвечающий за прорисовку и перемещение объекта-сущности
    /// </summary>
    public class DrawningCatamaran
    {
        /// <summary>
        /// Класс-сущность
        /// </summary>
        public EntityCatamaran? EntityCatamaran { get; private set; }
        /// <summary>
        /// Ширина окна
        /// </summary>
        private int _pictureWidth;
        /// <summary>
        /// Высота окна
        /// </summary>
        private int _pictureHeight;
        /// <summary>

        /// Левая координата прорисовки автомобиля
        /// </summary>
        private int _startPosX;
        /// <summary>
        /// Верхняя кооридната прорисовки автомобиля
        /// </summary>
        private int _startPosY;
        /// <summary>
        /// Ширина прорисовки автомобиля
        /// </summary>
        private int _CatamaranWidth = 200;
        /// <summary>
        /// Высота прорисовки автомобиля
        /// </summary>
        private int _CatamaranHeight = 120;
        /// <summary>
        /// Инициализация свойств
        /// </summary>
        /// <param name="speed">Скорость</param>
        /// <param name="weight">Вес</param>
        /// <param name="bodyColor">Цвет кузова</param>
        /// <param name="additionalColor">Дополнительный цвет</param>
        /// /// <param name="boat">Лодка</param>
        /// /// <param name="floater">Дополнительный цвет</param>
        /// <param name="width">Ширина картинки</param>
        /// <param name="height">Высота картинки</param>
        /// <returns>true - объект создан, false - проверка не пройдена, нельзя создать объект в этих размерах</returns>
/*        public bool Init(int speed, double weight, Color bodyColor, Color
        additionalColor, bool boat, bool leftfloater, bool rightfloater, int width, int height)*/
        public bool Init(int speed, double weight, Color bodyColor, Color
        additionalColor, bool boat, bool leftfloater, bool rightfloater, int width, int height)
        {
            if (width < _pictureWidth || height < _pictureHeight)
            {
                return false;
            }
            if (!leftfloater && !rightfloater)
            {
                _CatamaranHeight = 90;
            }
            else
            {
                _CatamaranHeight = 110;
            }
            _pictureWidth = width;
            _pictureHeight = height;
            EntityCatamaran = new EntityCatamaran();
            EntityCatamaran.Init(speed, weight, bodyColor, additionalColor, boat, leftfloater, rightfloater);

            return true;
        }
        /// <summary>
        /// Установка позиции
        /// </summary>
        /// <param name="x">Координата X</param>
        /// <param name="y">Координата Y</param>
        public void SetPosition(int x, int y)
        {
            if (x < 0 || x + _CatamaranWidth > _pictureWidth)
            {
                x = 20;
            }
            if (y < 0 || y + _CatamaranHeight > _pictureHeight)
            {
                y = 20;
            }
            _startPosX = x;
            _startPosY = y;

        }
        /// <summary>
        /// Изменение направления перемещения
        /// </summary>
        /// <param name="direction">Направление</param>
        public void MoveTransport(DirectionType direction)
        {
            if (EntityCatamaran == null)
            {
                return;
            }
            switch (direction)
            {
                //влево
                case DirectionType.Left:
                    if (_startPosX - EntityCatamaran.Step > 0)
                    {
                        _startPosX -= (int)EntityCatamaran.Step;
                    }
                    else
                    {
                        _startPosX = 0;
                    }
                    break;
                //вверх
                case DirectionType.Up:
                    if (_startPosY - EntityCatamaran.Step > 0)
                    {
                        _startPosY -= (int)EntityCatamaran.Step;
                    }
                    else
                    {
                        _startPosY = 0;
                    }
                    break;
                // вправо
                case DirectionType.Right:
                    if (_startPosX + _CatamaranWidth + EntityCatamaran.Step <= _pictureWidth)
                    {
                        _startPosX += (int)EntityCatamaran.Step;
                    }
                    else
                    {
                        _startPosX = _pictureWidth - _CatamaranWidth;
                    }
                    break;
                //вниз
                case DirectionType.Down:
                    if (_startPosY + _CatamaranHeight + EntityCatamaran.Step <= _pictureHeight)
                    {
                        _startPosY += (int)EntityCatamaran.Step;
                    }
                    else
                    {
                        _startPosY = _pictureHeight - _CatamaranHeight;
                    }
                    break;
            }
        }

        /// <summary>
        /// Прорисовка объекта
        /// </summary>
        /// <param name="g"></param>
        public void DrawTransport(Graphics g) 
        { 
            if (EntityCatamaran == null) 
            { 
                return; 
            }

            Pen pen = new(Color.Black);
            Brush additionalBrush = new SolidBrush(EntityCatamaran.AdditionalColor);

            // катамаран
                        
            // границы катамарана
            g.DrawLine(pen, _startPosX + 10, _startPosY + 30, _startPosX + 150, _startPosY + 30);
            g.DrawLine(pen, _startPosX + 150, _startPosY + 30, _startPosX + 150, _startPosY + 80);
            g.DrawLine(pen, _startPosX + 10, _startPosY + 80, _startPosX + 150, _startPosY + 80);
            g.DrawLine(pen, _startPosX + 150, _startPosY + 30, _startPosX + 200, _startPosY + 55);
            g.DrawLine(pen, _startPosX + 200, _startPosY + 55, _startPosX + 150, _startPosY + 55);
            g.DrawLine(pen, _startPosX + 200, _startPosY + 55, _startPosX + 150, _startPosY + 80);
            g.DrawLine(pen, _startPosX + 10, _startPosY + 30, _startPosX + 10, _startPosY + 80);
      
            Brush brGray = new SolidBrush(Color.Brown);
            Point point1 = new Point(_startPosX + 10, _startPosY + 30);
            Point point2 = new Point(_startPosX + 150, _startPosY + 30);
            Point point3 = new Point(_startPosX + 150, _startPosY + 80);
            Point point4 = new Point(_startPosX + 10, _startPosY + 80);
            Point[] nos0 = { point1, point2, point3, point4 };
            g.FillPolygon(brGray, nos0);
            g.DrawLine(pen, _startPosX + 40, _startPosY + 40, _startPosX + 120, _startPosY + 40);
            g.DrawLine(pen, _startPosX + 40, _startPosY + 70, _startPosX + 120, _startPosY + 70);
            g.DrawPie(pen, _startPosX + 30, _startPosY + 40, 20, 30, 90, 180);
            g.DrawPie(pen, _startPosX + 111, _startPosY + 40, 20, 30, 270, 180);


            Brush mainBrush = new SolidBrush(EntityCatamaran.BodyColor);

            point1 = new Point(_startPosX + 150, _startPosY + 30);
            point2 = new Point(_startPosX + 200, _startPosY + 55);
            point3 = new Point(_startPosX + 150, _startPosY + 55);
            Point[] nos1 = { point1, point2, point3, point1 };
            g.FillPolygon(brGray, nos1);
            point4 = new Point(_startPosX + 150, _startPosY + 55);
            Point point5 = new Point(_startPosX + 200, _startPosY + 55);
            Point point6 = new Point(_startPosX + 150, _startPosY + 80);
            Point[] nos2 = { point4, point5, point6, point4 };
            g.FillPolygon(brGray, nos2);

            //поплавки
            if (EntityCatamaran.LeftFloater)
            {
                g.DrawEllipse(pen, _startPosX + 10, _startPosY + 10, 135, 20);
                g.FillEllipse(additionalBrush, _startPosX + 10, _startPosY + 10, 135, 20);
            }

            if (EntityCatamaran.RightFloater)
            {
                g.DrawEllipse(pen, _startPosX + 10, _startPosY + 80, 135, 20);
                g.FillEllipse(additionalBrush,_startPosX + 10, _startPosY + 80, 135, 20);
            }

            if (EntityCatamaran.Boat)
            {
                g.DrawLine(pen, _startPosX + 80, _startPosY + 55, _startPosX + 80, _startPosY + 0);
                g.DrawLine(pen, _startPosX + 80, _startPosY + 0, _startPosX + 65, _startPosY + 50);
                g.DrawLine(pen, _startPosX + 65, _startPosY + 50, _startPosX + 80, _startPosY + 50);
                Point[] nos3 = { new Point(_startPosX + 80, _startPosY + 50), new Point(_startPosX + 80, _startPosY + 0), new Point(_startPosX + 65, _startPosY + 50) };
                Brush brWhite = new SolidBrush(Color.White);
                g.FillPolygon(brWhite, nos3);
            }


        }

    }
}