PIbd-14_Pruidze_I.K_Simple_Cruiser/ProjectCruiser/OceanForm1.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace ProjectCruiser
{
    public partial class OceanForm1 : Form
    {
        // Поле-объект для прорисовки объекта
        private DrawningBase? _drawningCruiser;

        public OceanForm1()
        {
            InitializeComponent();
        }

        // Метод прорисовки transport
        private void Draw()
        {
            if (_drawningCruiser == null)
            {
                return;
            }
            Bitmap bmp = new(pictureBoxCr.Width,
            pictureBoxCr.Height);
            Graphics gr = Graphics.FromImage(bmp);
            _drawningCruiser.DrawTransport(gr);
            pictureBoxCr.Image = bmp;
        }

        // Обработка нажатия кнопки "Create"
        private void ButtonCreateBase_Click(object sender, EventArgs e)
        {
            Random random = new();
            _drawningCruiser = new DrawningBase();

            _drawningCruiser.Init(random.Next(100, 300), random.Next(1000, 3000),
                Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)),
                Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)),
                Convert.ToBoolean(random.Next(0, 2)), Convert.ToBoolean(random.Next(0, 2)),
                Convert.ToBoolean(random.Next(0, 2)));

            _drawningCruiser.SetPictureSize(pictureBoxCr.Width, pictureBoxCr.Height);
            _drawningCruiser.SetPosition(random.Next(10, 100),
                pictureBoxCr.Height - random.Next(10, 100) - _drawningCruiser.getHeight());
            Draw();
        }


        private void BtnMove_Click(object sender, EventArgs e)
        {
            if (_drawningCruiser == null)
            {
                return;
            }
            string name = ((Button)sender)?.Name ?? string.Empty;
            bool result = false;
            switch (name)
            {
                case "btnUpArrow":
                    result =
                    _drawningCruiser.MoveTransport(DirectionType.Up);
                    break;
                case "btnDownArrow":
                    result =
                    _drawningCruiser.MoveTransport(DirectionType.Down);
                    break;
                case "btnLeftArrow":
                    result =
                    _drawningCruiser.MoveTransport(DirectionType.Left);
                    break;
                case "btnRightArrow":
                    result =
                    _drawningCruiser.MoveTransport(DirectionType.Right);
                    break;
            }
            if (result)
            {
                Draw();
            }
        }
    }
}