PIbd-21_Valitov_D.F_Sailboat_Base/Sailboat/DrawingObjectBoat.cs

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

namespace Sailboat
{
    class DrawingObjectBoat : IDrawingObject
    {
        private DrawingBoat _boat;

        public DrawingObjectBoat(DrawingBoat boat)
        {
            _boat = boat;
        }
        public float Step => _boat?.Boat?.Step ?? 0;

        public void DrawingObject(Graphics g)
        {
            _boat.DrawTransport(g);
        }

        public (float Left, float Right, float Top, float Bottom) GetCurrentPosition()
        {
            return _boat?.GetCurrentPosition() ?? default;
        }

        void IDrawingObject.MoveObject(Direction direction)
        {
            _boat?.MoveTransport(direction);
        }

        public void SetObject(int x, int y, int width, int height)
        {
            _boat.SetPosition(x, y, width, height);
        }

        public string GetInfo() => _boat?.GetDataForSave();

        public DrawingBoat GetBoat => _boat;
        public static IDrawingObject Create(string data) => new DrawingObjectBoat(data.CreateDrawningBoat());

        public bool Equals(IDrawingObject? other)
        {
            if (other == null)
            {
                return false;
            }
            var otherBoat = other as DrawingObjectBoat;
            if (otherBoat == null)
            {
                return false;
            }
            var boat = _boat.Boat;
            var otherBoatBoat = otherBoat._boat.Boat;
            if (boat.GetType().Name != otherBoatBoat.GetType().Name)
            {
                return false;
            }
            if (boat.Speed != otherBoatBoat.Speed)
            {
                return false;
            }
            if (boat.Weight != otherBoatBoat.Weight)
            {
                return false;
            }
            if (boat.BodyColor != otherBoatBoat.BodyColor)
            {
                return false;
            }
            if (boat is Sailboat sailboat && otherBoatBoat is Sailboat otherSailboat)
            {
                if (sailboat.EdgeColor != otherSailboat.EdgeColor)
                {
                    return false;
                }
                if (sailboat.Sail != otherSailboat.Sail)
                {
                    return false;
                }
                if (sailboat.ExtendedBody != otherSailboat.ExtendedBody)
                {
                    return false;
                }
            }
            return true;
        }
    }
}