PIbd-11 Karakozov_AK LabWork03 Hard #3
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import java.awt.*;
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import java.util.Random;
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public class DrawingExcavator {
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private EntityExcavator EntityExcavator; // Класс-сущность
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public DrawingRollers drawingRollers = null;
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private Integer _startPosX; // Левая координата отрисовки
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private Integer _startPosY; // Верхняя координата отрисовки
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private Integer _pictureWidth; // Ширина окна отрисовки
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private Integer _pictureHeight; // Высота окна отрисовки
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private final int _drawingExcWidth = 120; // Ширина отрисовки трактора
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private final int _drawingExcHeight = 70; // Высота отрисовки трактора
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// Инициализация свойств
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public void Init(int speed, double weight, Color bodyColor, Color additionalColor, boolean prop, boolean ladle){
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EntityExcavator = new EntityExcavator();
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EntityExcavator.Init(speed, weight, bodyColor, additionalColor, prop, ladle);
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_pictureWidth = null;
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_pictureHeight = null;
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_startPosX = null;
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_startPosY = null;
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drawingRollers = new DrawingRollers();
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drawingRollers.setRollersCount((int)(Math.random() * 4));
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}
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// Смена границ формы отрисовки
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public void SetPictureSize(int width, int height)
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{
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if (_drawingExcWidth > width || _drawingExcHeight > height)
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{
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return;
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}
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if (_startPosX != null && _startPosY != null) {
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if (_startPosX < 0) { _startPosX = 0; }
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if (_startPosX + _drawingExcWidth > width) { _startPosX = width - _drawingExcWidth; }
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if (_startPosY < 0) { _startPosY = 0; }
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if (_startPosY + _drawingExcHeight > height) { _startPosY = height - _drawingExcHeight; }
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}
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_pictureWidth = width;
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_pictureHeight = height;
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}
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//Установка позиции Экскаватора
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public void SetPosition(int x, int y){
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if (_pictureWidth == null || _pictureHeight == null)
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{
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return;
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}
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if (x + _drawingExcWidth > _pictureWidth || x < 0) {
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Random random = new Random();
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_startPosX = random.nextInt(_pictureWidth - _drawingExcWidth);
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}
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else {
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_startPosX = x;
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}
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if (y + _drawingExcHeight > _pictureHeight || y < 0) {
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Random random = new Random();
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_startPosY = random.nextInt(_pictureHeight - _drawingExcHeight);
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}
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else {
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_startPosY = y;
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}
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}
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// Изменение направления движения
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public boolean MoveTransport(DirectionType direction){
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if (EntityExcavator == null || _startPosX == null || _startPosY == null){
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return false;
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}
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switch (direction) {
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case Left:
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if (_startPosX - EntityExcavator.Step > 0) {
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_startPosX -= (int) EntityExcavator.Step;
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}
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return true;
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case Up:
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if (_startPosY - EntityExcavator.Step > 0) {
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_startPosY -= (int) EntityExcavator.Step;
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}
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return true;
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case Right:
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if (_startPosX + EntityExcavator.Step < _pictureWidth - _drawingExcWidth) {
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_startPosX += (int) EntityExcavator.Step;
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}
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return true;
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case Down:
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if (_startPosY + EntityExcavator.Step < _pictureHeight - _drawingExcHeight) {
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_startPosY += (int) EntityExcavator.Step;
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}
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return true;
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default:
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return false;
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}
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}
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// Отрисовка Экскаватора
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public void DrawTransport(Graphics2D g){
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if (EntityExcavator == null || _startPosX == null || _startPosY == null){
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return;
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}
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// Границы экскаватора
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g.setColor(Color.BLACK);
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g.drawRect(_startPosX + 20, _startPosY + 25, 60, 20); // главная нижняя
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g.drawRect(_startPosX + 35, _startPosY + 10, 5, 15);
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g.drawRect(_startPosX + 55, _startPosY + 3, 22, 22); // кабина
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g.setColor(EntityExcavator.getBodyColor());
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g.fillRect(_startPosX + 21, _startPosY + 26, 59, 19);
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g.fillRect(_startPosX + 36, _startPosY + 11, 4, 14);
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g.setColor(Color.cyan);
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g.fillRect(_startPosX + 56, _startPosY + 4, 21, 21);
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// Гусеница
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g.setColor(Color.BLACK);
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g.drawRect(_startPosX + 24, _startPosY + 47, 48, 17);
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// Основные катки
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g.setColor(Color.BLACK);
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g.drawOval(_startPosX + 15, _startPosY + 47, 17, 17);
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g.drawOval(_startPosX + 63, _startPosY + 47, 17, 17);
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g.setColor(EntityExcavator.getBodyColor());
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g.fillOval(_startPosX + 15, _startPosY + 47, 17, 17);
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g.fillOval(_startPosX + 63, _startPosY + 47, 17, 17);
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// Малые катки
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g.setColor(Color.BLACK);
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g.drawOval(_startPosX + 40, _startPosY + 48, 5, 5);
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g.drawOval(_startPosX + 50, _startPosY + 48, 5, 5);
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g.setColor(EntityExcavator.getBodyColor());
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g.fillOval(_startPosX + 40, _startPosY + 48, 5, 5);
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g.fillOval(_startPosX + 50, _startPosY + 48, 5, 5);
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if (EntityExcavator.getProp()){
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g.setColor(Color.BLACK);
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//Опоры
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//справа
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g.drawRect(_startPosX + 80, _startPosY + 40, 11, 3);
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g.drawRect(_startPosX + 87, _startPosY + 43, 5, 25);
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g.drawRect(_startPosX + 84, _startPosY + 68, 11, 3);
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//слева
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g.drawRect(_startPosX + 6, _startPosY + 40, 13, 3);
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g.drawRect(_startPosX + 4, _startPosY + 43, 5, 25);
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g.drawRect(_startPosX + 1, _startPosY + 68, 11, 3);
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g.setColor(EntityExcavator.getAdditionalColor());
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//покраска справа
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g.fillRect(_startPosX + 81, _startPosY + 41, 10, 2);
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g.fillRect(_startPosX + 88, _startPosY + 44, 4, 24);
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g.fillRect(_startPosX + 85, _startPosY + 69, 10, 2);
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//покраска слева
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g.fillRect(_startPosX + 7, _startPosY + 41, 12, 2);
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g.fillRect(_startPosX + 5, _startPosY + 44, 4, 24);
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g.fillRect(_startPosX + 2, _startPosY + 69, 10, 2);
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}
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if(EntityExcavator.getLadle()){
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g.setColor(Color.BLACK);
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//Ковш
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//ковш(стрела)
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g.drawRect(_startPosX + 77, _startPosY + 17, 14, 8);
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g.drawRect(_startPosX + 91, _startPosY + 9, 20, 7);
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g.drawRect(_startPosX + 111, _startPosY + 17, 9, 20);
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int[] pointsLadleX = {_startPosX + 120, _startPosX + 104, _startPosX + 120};
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int[] pointsLadleY = {_startPosY + 37, _startPosY + 54, _startPosY + 54};
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Polygon Ladle = new Polygon(pointsLadleX, pointsLadleY, 3);
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g.drawPolygon(Ladle);
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g.setColor(EntityExcavator.getAdditionalColor());
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g.fillPolygon(Ladle);
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//покраска
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g.fillRect(_startPosX + 78, _startPosY + 18, 13, 7);
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g.fillRect(_startPosX + 92, _startPosY + 10, 19, 6);
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g.fillRect(_startPosX + 112, _startPosY + 18, 8, 19);
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}
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int x = _startPosX;
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if (drawingRollers.getRollersCount() != null){
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switch (drawingRollers.getRollersCount()){
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case OneRoller:
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drawingRollers.DrawRollers(g,x + 34, _startPosY + 55, 8, 8, EntityExcavator.getBodyColor());
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break;
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case TwoRollers:
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drawingRollers.DrawRollers(g,x + 34, _startPosY + 55, 8, 8, EntityExcavator.getBodyColor());
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drawingRollers.DrawRollers(g,x + 44, _startPosY + 55, 8, 8, EntityExcavator.getBodyColor());
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break;
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case ThreeRollers:
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drawingRollers.DrawRollers(g,x + 34, _startPosY + 55, 8, 8, EntityExcavator.getBodyColor());
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drawingRollers.DrawRollers(g,x + 44, _startPosY + 55, 8, 8, EntityExcavator.getBodyColor());
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drawingRollers.DrawRollers(g,x + 54, _startPosY + 55, 8, 8, EntityExcavator.getBodyColor());
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break;
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}
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}
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}
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}
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