From de8c7eb3aeddfad9efbe3aa76c7b34be6f51ecef Mon Sep 17 00:00:00 2001
From: dimazhelovanov <dimazhelovanov@gmail.com>
Date: Mon, 24 Oct 2022 21:01:54 +0300
Subject: [PATCH] =?UTF-8?q?=D0=92=D1=82=D0=BE=D1=80=D0=BE=D0=B9=20=D0=BA?=
 =?UTF-8?q?=D0=BE=D0=BC=D0=BC=D0=B8=D1=82.?=
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---
 Direction.java          |   7 ++
 DrawningBattleship.java | 169 ++++++++++++++++++++++++++++++++++++++++
 EntityBattleship.java   |  41 ++++++++++
 3 files changed, 217 insertions(+)
 create mode 100644 Direction.java
 create mode 100644 DrawningBattleship.java
 create mode 100644 EntityBattleship.java

diff --git a/Direction.java b/Direction.java
new file mode 100644
index 0000000..d4a5659
--- /dev/null
+++ b/Direction.java
@@ -0,0 +1,7 @@
+public enum Direction {
+
+    Up,
+    Down,
+    Left,
+    Right
+}
diff --git a/DrawningBattleship.java b/DrawningBattleship.java
new file mode 100644
index 0000000..20928c2
--- /dev/null
+++ b/DrawningBattleship.java
@@ -0,0 +1,169 @@
+import java.awt.*;
+
+public class DrawningBattleship {
+    EntityBattleship Battleship;
+    public EntityBattleship Battleship()
+    {return Battleship; }
+    /// <summary>
+    /// Левая координата отрисовки корабля
+    /// </summary>
+    private float _startPosX;
+    /// <summary>
+    /// Верхняя кооридната отрисовки корабля
+    /// </summary>
+    private float _startPosY;
+    /// <summary>
+    /// Ширина окна отрисовки
+    /// </summary>
+    private Integer _pictureWidth = 100;
+    /// <summary>
+    /// Высота окна отрисовки
+    /// </summary>
+    private Integer _pictureHeight = 100;
+    /// <summary>
+    /// Ширина отрисовки корабля
+    /// </summary>
+    private final int _battleshipWidth = 120;
+    /// <summary>
+    /// Высота отрисовки корабля
+    /// </summary>
+    private final int _battleshipHeight = 50;
+    /// <summary>
+    /// Инициализация свойств
+    /// </summary>
+    /// <param name="speed">Скорость</param>
+    /// <param name="weight">Вес корабля</param>
+    /// <param name="bodyColor">Цвет корпуса</param>
+    public void Init(int speed, float weight, Color bodyColor, EntityBattleship entityBattleship)
+    {
+        Battleship = new EntityBattleship();
+        Battleship.Init(speed, weight, bodyColor);
+    }
+    /// <summary>
+    /// Установка позиции корабля
+    /// </summary>
+    /// <param name="x">Координата X</param>
+    /// <param name="y">Координата Y</param>
+    /// <param name="width">Ширина картинки</param>
+    /// <param name="height">Высота картинки</param>
+    public void SetPosition(int x, int y, int width, int height)
+    {
+
+        if ((x > 0 && y > 0) && (_battleshipHeight + y < height) && (_battleshipWidth + x < width))
+        {
+            _startPosX = x;
+            _startPosY = y;
+            _pictureWidth = width;
+            _pictureHeight = height;
+        }
+
+    }
+    /// <summary>
+    /// Изменение направления перемещения
+    /// </summary>
+    /// <param name="direction">Направление</param>
+    public void MoveTransport(Direction direction)
+    {
+        if (_pictureWidth == null || _pictureHeight == null)
+        {
+            return;
+        }
+        switch (direction)
+        {
+            // вправо
+            case Right:
+                if (_startPosX + _battleshipWidth + Battleship.GetStep() < _pictureWidth)
+                {
+                    _startPosX += Battleship.GetStep();
+                }
+                break;
+            //влево
+            case Left:
+                if (_startPosX - Battleship.GetStep() >= 0)
+                {
+                    _startPosX -= Battleship.GetStep();
+                }
+                break;
+
+            //вверх
+            case Up:
+                if (_startPosY  - Battleship.GetStep() >= 0)
+                {
+                    _startPosY -= Battleship.GetStep();
+                }
+                break;
+            //вниз
+            case Down:
+                if (_startPosY + _battleshipHeight + Battleship.GetStep() < _pictureHeight)
+                {
+                    _startPosY += Battleship.GetStep();
+                }
+                break;
+        }
+    }
+    /// <summary>
+    /// Отрисовка корабля
+    /// </summary>
+    /// <param name="g"></param>
+    public void DrawTransport(Graphics g)
+    {
+        if (_startPosX < 0 || _startPosY < 0
+                || _pictureHeight == null || _pictureWidth == null)
+        {
+            return;
+        }
+        g.setColor(Color.BLACK);
+
+        //Корпус корабля
+        //Brush br = new SolidBrush(Battleship?.BodyColor ?? Color.Black);
+       // Polygon[] shipHullArrayPoints = {((int)_startPosX, (int)_startPosY)), (int)_startPosX, (int)_startPosY + 50), new Point((int)_startPosX + 80, (int)_startPosY + 50),
+                //(int)_startPosX + 120, (int)_startPosY + 25 ), new Point((int)_startPosX + 80, (int)_startPosY), new Point((int)_startPosX, (int)_startPosY)};
+        g.setColor(Battleship.BodyColor);
+        g.fillPolygon(new int[]{(int) _startPosX, (int) _startPosX , (int) _startPosX+80, (int) _startPosX + 120, (int)_startPosX + 80, (int)_startPosX},
+                new int[]{(int) _startPosY, (int) _startPosY+50 , (int) _startPosY+50, (int) _startPosX + 25, (int)_startPosY, (int)_startPosY}, 6);
+
+        //Пушка
+
+        g.setColor(Color.BLACK);
+        g.drawRect((int)_startPosX + 20, (int)_startPosY + 20, 30, 10);
+        g.drawRect((int)_startPosX + 50,(int) _startPosY + 10, 20, 30);
+        g.fillRect((int)_startPosX + 20, (int)_startPosY + 20, 30, 10);
+        g.fillRect((int)_startPosX + 50, (int)_startPosY + 10, 20, 30);
+
+        //Отсек
+        g.setColor(Color.BLUE);
+        g.drawOval((int)_startPosX+80, (int)_startPosY+15, 20, 20);
+        g.fillOval((int)_startPosX + 80, (int)_startPosY + 15, 20, 20);
+        g.setColor(Color.BLACK);
+        g.fillRect((int)_startPosX-5, (int)_startPosY+10, 5, 5);
+        g.fillRect((int)_startPosX - 5, (int)_startPosY + 35, 5, 5);
+
+    }
+    /// <summary>
+    /// Смена границ формы отрисовки
+    /// </summary>
+    /// <param name="width">Ширина картинки</param>
+    /// <param name="height">Высота картинки</param>
+
+
+    public void ChangeBorders(int width, int height)
+    {
+        _pictureWidth = width;
+        _pictureHeight = height;
+        if (_pictureWidth <= _battleshipWidth || _pictureHeight <= _battleshipHeight)
+        {
+            _pictureWidth = null;
+            _pictureHeight = null;
+            return;
+        }
+        if (_startPosX + _battleshipWidth > _pictureWidth)
+        {
+            _startPosX = _pictureWidth - _battleshipWidth;
+        }
+        if (_startPosY + _battleshipHeight > _pictureHeight)
+        {
+            _startPosY = _pictureHeight - _battleshipHeight;
+        }
+    }
+
+}
diff --git a/EntityBattleship.java b/EntityBattleship.java
new file mode 100644
index 0000000..0674e77
--- /dev/null
+++ b/EntityBattleship.java
@@ -0,0 +1,41 @@
+import java.awt.*;
+import java.util.Random;
+
+public class EntityBattleship {
+    private int speed;
+    private float weight;
+    Color BodyColor;
+    public int GetSpeed() {
+       return speed;
+    }
+    public float GetWeight() {
+        return weight;
+    }
+    /// <summary>
+    /// Цвет корпуса
+    /// </summary>
+    public Color GetBodyColor() {
+        return BodyColor;
+    }
+    /// <summary>
+    /// Шаг перемещения корабля
+    /// </summary>
+    public float GetStep(){
+        return speed * 100 / weight;
+    }
+    /// <summary>
+    /// Инициализация полей объекта-класса корабля
+    /// </summary>
+    /// <param name="speed"></param>
+    /// <param name="weight"></param>
+    /// <param name="bodyColor"></param>
+    /// <returns></returns>
+    public void Init(int speed, float weight, Color bodyColor)
+    {
+        Random rnd = new Random();
+        if(speed <= 0) speed = rnd.nextInt(50, 150);
+        if(weight <= 0) weight = rnd.nextInt(40, 70);
+
+        BodyColor = bodyColor;
+    }
+}