120 lines
5.2 KiB
Java
120 lines
5.2 KiB
Java
import javax.swing.*;
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import java.awt.*;
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import java.util.*;
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public class DrawingShip extends JPanel {
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private EntityWarmlyShip warmlyShip; //Класс-сущность
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public EntityWarmlyShip GetWarmlyShip(){return warmlyShip;}
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public float _startPosX; //Координаты отрисовки по оси x
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public float _startPosY; //Координаты отрисовки по оси y
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private Integer _pictureWidth = null; //Ширина окна
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private Integer _pictureHeight = null; //Высота окна
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private final int _warmlyShipWidth = 125; //Ширина отрисовки корабля
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private final int _warmlyShipHeight = 50; //Высота отрисовки корабля
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private int deckCount = 1;
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private DrawDeck dd = new DrawDeck();
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//Инициализация
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public void Init(int speed, float weight, Color bodyColor)
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{
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warmlyShip = new EntityWarmlyShip();
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warmlyShip.Init(speed, weight, bodyColor);
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Random random = new Random();
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dd.SetDeckCount(random.nextInt(1, 4));
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}
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//Начальные коордитанты
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public void SetPosition(int x, int y, int width, int height)
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{
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if (width < _warmlyShipWidth || height < _warmlyShipHeight) return;
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Random random = new Random();
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_startPosX = x < 0 || x + _warmlyShipWidth > width ? random.nextFloat(0, width - _warmlyShipWidth) : x;
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_startPosY = y < 0 || y + _warmlyShipHeight > height ? random.nextFloat(0, height - _warmlyShipHeight) : y;
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_pictureWidth = width;
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_pictureHeight = height;
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}
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//Движение транспорта по координатам
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public void MoveTransport(Direction direction)
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{
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if (_pictureWidth == null || _pictureHeight == null) return;
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switch (direction)
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{
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case Left: //Влево
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if (_startPosX - warmlyShip.GetStep() > 0) _startPosX -= warmlyShip.GetStep();
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break;
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case Up: //Вверх
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if (_startPosY - warmlyShip.GetStep() > 0) _startPosY -= warmlyShip.GetStep();
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break;
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case Right: //Вправо
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if (_startPosX + _warmlyShipWidth + warmlyShip.GetStep() < _pictureWidth) _startPosX += warmlyShip.GetStep();
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break;
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case Down: //Вниз
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if (_startPosY + _warmlyShipHeight + warmlyShip.GetStep() < _pictureHeight) _startPosY += warmlyShip.GetStep();
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break;
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}
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}
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//Отрисовка транспорта
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public void DrawTransport()
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{
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if (_startPosX < 0 || _startPosY < 0 || _pictureWidth == null || _pictureHeight == null)
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{
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return;
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}
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repaint();
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}
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@Override
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public void paintComponent(Graphics g){
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if (GetWarmlyShip() == null) return;
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if (_startPosX < 0 || _startPosY < 0 || _pictureWidth == null || _pictureHeight == null)
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{
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return;
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}
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super.paintComponent(g);
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Graphics2D g2d = (Graphics2D) g;
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g2d.setColor(warmlyShip.GetBodyColor());
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int[] xPol = new int[] {(int)(_startPosX), (int)(_startPosX + _warmlyShipWidth), (int)(_startPosX + _warmlyShipWidth - 25), (int)(_startPosX + 25)};
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int[] yPol = new int[] {(int)(_startPosY + 20), (int)(_startPosY + 20), (int)(_startPosY + _warmlyShipHeight), (int)(_startPosY + _warmlyShipHeight)};
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g2d.fillPolygon(new Polygon(xPol, yPol, xPol.length));
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g2d.fillRect((int)(_startPosX + _warmlyShipWidth / 5), (int)_startPosY, _warmlyShipWidth * 3 / 5, 20);
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g2d.setColor(Color.CYAN);
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g2d.fillOval((int)(_startPosX + _warmlyShipWidth / 5), (int)_startPosY + 25, 20, 20);
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g2d.fillOval((int)(_startPosX + _warmlyShipWidth * 3 / 5 + 5), (int)_startPosY + 25, 20, 20);
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g2d.fillOval((int)(_startPosX + _warmlyShipWidth * 2 / 5 + 2.5f), (int)_startPosY + 25, 20, 20);
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g2d.setColor(Color.BLACK);
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g2d.drawPolygon(new Polygon(xPol, yPol, xPol.length));
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g2d.drawRect((int)(_startPosX + _warmlyShipWidth / 5), (int)(_startPosY), _warmlyShipWidth * 3 / 5, 20);
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g2d.setColor(Color.BLUE);
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g2d.drawOval((int)(_startPosX + _warmlyShipWidth / 5), (int)_startPosY + 25, 20, 20);
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g2d.drawOval((int)(_startPosX + _warmlyShipWidth * 3 / 5 + 5), (int)_startPosY + 25, 20, 20);
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g2d.drawOval((int)(_startPosX + _warmlyShipWidth * 2 / 5 + 2.5f), (int)_startPosY + 25, 20, 20);
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dd.DrawningDeck(_startPosX, _startPosY, _warmlyShipWidth, g2d, warmlyShip.GetBodyColor());
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}
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//Изменение границ отрисовки
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public void ChangeBorders(int width, int height)
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{
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_pictureWidth = width;
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_pictureHeight = height;
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if (_pictureWidth <= _warmlyShipWidth || _pictureHeight <= _warmlyShipHeight)
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{
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_pictureWidth = null;
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_pictureHeight = null;
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return;
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}
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if (_startPosX + _warmlyShipWidth > _pictureWidth)
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{
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_startPosX = _pictureWidth - _warmlyShipWidth;
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}
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if (_startPosY + _warmlyShipHeight > _pictureHeight)
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{
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_startPosY = _pictureHeight - _warmlyShipHeight;
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}
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}
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}
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