PIbd21IzotovA.P.Istrebitel.Basic/ProjectAirFighter/DrawningAirFighter.cs

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

namespace ProjectAirFighter
{
    /// <summary>
    /// Класс, отвечающий за прорисовку и перемещение объекта-сущности
    /// </summary>
    public class DrawningAirFighter
    {

        /// <summary>
        /// Класс-сущность
        /// </summary>
        public EntityAirFighter? EntityAirFighter { 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 readonly int _airWidth = 120;
        /// <summary>
        /// Высота прорисовки автомобиля
        /// </summary>
        private readonly int _airHeight = 105;

        /// <summary>
        /// Инициализация свойств
        /// </summary>
        /// <param name="speed">Скорость</param>
        /// <param name="weight">Вес истребителя</param>
        /// <param name="bodyColor">Основной цвет</param>
        /// <param name="additionalColor">Дополнительный цвет</param>
        /// <param name="additionalWings">Дополнительные крылья</param>
        /// <param name="rocket">Ракеты</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 additionalWings, bool rocket, int width, int height)
        {
            if (width < _airWidth) 
            { 
                return false; 
            }
            if (height < _airHeight) 
            { 
                return false; 
            }

            _pictureWidth = width;
            _pictureHeight = height;
            EntityAirFighter = new EntityAirFighter();
            EntityAirFighter.Init(speed, weight, bodyColor, additionalColor,
            additionalWings, rocket);
            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 = 0; 
            }
            else if (x > _pictureWidth) 
            { 
                x = _pictureWidth; 
            }
            if (y < 0) 
            { 
                y = 0; 
            }
            else if (y > _pictureHeight) 
            { 
                y = _pictureHeight; 
            }
            _startPosX = x;
            _startPosY = y;
        }
        /// <summary>
        /// Изменение направления перемещения
        /// </summary>
        /// <param name="direction">Направление</param>
        public void MoveTransport(DirectionType direction)
        {
            if (EntityAirFighter == null)
            {
                return;
            }
            switch (direction)
            {
                //влево
                case DirectionType.Left:
                    if (_startPosX - EntityAirFighter.Step > 0)
                    {
                        _startPosX -= (int)EntityAirFighter.Step;
                    }
                    break;
                //вверх
                case DirectionType.Up:
                    if (_startPosY - EntityAirFighter.Step > 0)
                    {
                        _startPosY -= (int)EntityAirFighter.Step;
                    }
                    break;
                // вправо
                case DirectionType.Right:
                    if (_startPosX + _airWidth + EntityAirFighter.Step < _pictureWidth)
                    {
                        _startPosX += (int)EntityAirFighter.Step;
                    }
                    break;
                //вниз
                case DirectionType.Down:
                    if (_startPosY + _airHeight + EntityAirFighter.Step < _pictureHeight)
                    {
                        _startPosY += (int)EntityAirFighter.Step;
                    }
                    break;
            }
        }


        /// <summary>
        /// Прорисовка объекта
        /// </summary>
        /// <param name="g"></param>
        public void DrawTransport(Graphics g)
        {
            if (EntityAirFighter == null) return;           
            Pen pen = new(Color.Black);
            Brush additionalBrush = new SolidBrush(EntityAirFighter.AdditionalColor);
            // корпус
            g.FillRectangle(additionalBrush, _startPosX + 40 - 20, _startPosY + 49, 100, 15);
            g.DrawLine(pen, _startPosX + 40 - 20, _startPosY + 49, _startPosX + 25 - 20, _startPosY + 54);
            g.DrawLine(pen, _startPosX + 25 - 20, _startPosY + 55, _startPosX + 40 - 20, _startPosY + 63);
            g.DrawRectangle(pen, _startPosX + 40 - 20, _startPosY + 49, 100, 14);


            // крылья
            Brush brRed = new SolidBrush(Color.Red);
            g.DrawLine(pen, _startPosX + 45 - 20, _startPosY + 49, _startPosX + 45 - 20, _startPosY + 12);
            g.DrawLine(pen, _startPosX + 45 - 20, _startPosY + 12, _startPosX + 50 - 20, _startPosY + 12);
            g.DrawLine(pen, _startPosX + 50 - 20, _startPosY + 12, _startPosX + 65 - 20, _startPosY + 49);
            g.DrawLine(pen, _startPosX + 45 - 20, _startPosY + 64, _startPosX + 45 - 20, _startPosY + 101);
            g.DrawLine(pen, _startPosX + 45 - 20, _startPosY + 101, _startPosX + 50 - 20, _startPosY + 101);
            g.DrawLine(pen, _startPosX + 50 - 20, _startPosY + 101, _startPosX + 65 - 20, _startPosY + 64);

            // малые крылья
            g.DrawLine(pen, _startPosX + 127 - 20, _startPosY + 49, _startPosX + 127 - 20, _startPosY + 40);
            g.DrawLine(pen, _startPosX + 127 - 20, _startPosY + 40, _startPosX + 140 - 20, _startPosY + 30);
            g.DrawLine(pen, _startPosX + 140 - 20, _startPosY + 30, _startPosX + 140 - 20, _startPosY + 49);
            g.DrawLine(pen, _startPosX + 127 - 20, _startPosY + 64, _startPosX + 127 - 20, _startPosY + 73);
            g.DrawLine(pen, _startPosX + 127 - 20, _startPosY + 73, _startPosX + 140 - 20, _startPosY + 83);
            g.DrawLine(pen, _startPosX + 140 - 20, _startPosY + 83, _startPosX + 140 - 20, _startPosY + 64);
            // ракеты
            if (EntityAirFighter.Rocket)
            {
                g.DrawLine(pen, _startPosX + 45 - 20, _startPosY + 9, _startPosX + 37 - 20, _startPosY + 14);
                g.DrawLine(pen, _startPosX + 45 - 20, _startPosY + 19, _startPosX + 37 - 20, _startPosY + 14);
                g.FillRectangle(additionalBrush, _startPosX + 45 - 20, _startPosY + 10, 20, 10);
                g.DrawRectangle(pen, _startPosX + 45 - 20, _startPosY + 10, 19, 9);

                g.DrawLine(pen, _startPosX + 45 - 20, _startPosY + 94, _startPosX + 37 - 20, _startPosY + 99);
                g.DrawLine(pen, _startPosX + 45 - 20, _startPosY + 104, _startPosX + 37 - 20, _startPosY + 99);
                g.FillRectangle(additionalBrush, _startPosX + 45 - 20, _startPosY + 95, 20, 10);
                g.DrawRectangle(pen, _startPosX + 45 - 20, _startPosY + 95, 19, 9);
            }

            // доп крылья
            if (EntityAirFighter.AdditionalWings)
            {
                g.DrawLine(pen, _startPosX + 107 - 20, _startPosY + 49, _startPosX + 127 - 20, _startPosY + 35);
                g.DrawLine(pen, _startPosX + 127 - 20, _startPosY + 35, _startPosX + 127 - 20, _startPosY + 49);
                g.DrawLine(pen, _startPosX + 107 - 20, _startPosY + 63, _startPosX + 127 - 20, _startPosY + 77);
                g.DrawLine(pen, _startPosX + 127 - 20, _startPosY + 77, _startPosX + 127 - 20, _startPosY + 63);
            }
        }

    }
}