219 lines
7.9 KiB
Java
219 lines
7.9 KiB
Java
package Trolleybus;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.util.Random;
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public class FormTrolleybus{
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private DrawingBus _drawingBus;
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private AbstractStrategy _abstractStrategy;
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private JFrame frameTrolleybus;
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private JPanel panelTrolleybus;
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private JButton buttonCreate, buttonCreateTrolleybus, buttonUp, buttonDown, buttonRight, buttonLeft, buttonStep;
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private JComboBox comboBoxStrategy;
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public FormTrolleybus(){
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//Само окно
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frameTrolleybus = new JFrame();
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frameTrolleybus.setLayout(new BorderLayout());
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frameTrolleybus.setSize(900, 500);
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frameTrolleybus.setTitle("Троллейбус");
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frameTrolleybus.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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//Панель, на которую добавляю всё
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panelTrolleybus = new JPanel();
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panelTrolleybus.setLayout(null);
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//ComboBox
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String[] strings = {"В центр", "В край"};
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comboBoxStrategy = new JComboBox(strings);
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comboBoxStrategy.setBounds(750, 20, 90, 30);
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//Кнопка создания автобуса
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buttonCreate = new JButton("Создать");
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buttonCreate.setToolTipText("buttonCreate");
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//Кнопка создания троллейбуса
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buttonCreateTrolleybus = new JButton("Создать троллейбус");
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buttonCreateTrolleybus.setToolTipText("buttonCreateTrolleybus");
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//Кнопка вверх
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buttonUp = new JButton();
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buttonUp.setIcon(new ImageIcon("Up.png"));
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buttonUp.setToolTipText("buttonUp");
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//Кнопка вниз
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buttonDown = new JButton();
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buttonDown.setIcon(new ImageIcon("Down.png"));
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buttonDown.setToolTipText("buttonDown");
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//Кнопка вправо
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buttonRight = new JButton();
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buttonRight.setIcon(new ImageIcon("Right.png"));
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buttonRight.setToolTipText("buttonRight");
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//Кнопка влево
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buttonLeft = new JButton();
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buttonLeft.setIcon(new ImageIcon("Left.png"));
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buttonLeft.setToolTipText("buttonLeft");
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//Кнопка шага
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buttonStep = new JButton("Шаг");
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//Размеры, позиция кнопок
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buttonCreate.setBounds(10,400,150,30);
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buttonCreateTrolleybus.setBounds(170, 400, 150, 30);
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buttonUp.setBounds(800,380,30,30);
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buttonDown.setBounds(800,420,30,30);
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buttonLeft.setBounds(760,420,30,30);
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buttonRight.setBounds(840,420,30,30);
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buttonStep.setBounds(750, 70, 90, 30);
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//Добавление листенеров к кнопкам
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buttonCreate.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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ButtonCreate_Click(e);
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}
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});
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buttonCreateTrolleybus.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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ButtonCreate_Click(e);
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}
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});
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buttonUp.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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ButtonMove_Click(buttonUp, e);
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}
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});
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buttonDown.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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ButtonMove_Click(buttonDown, e);
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}
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});
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buttonRight.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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ButtonMove_Click(buttonRight, e);
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}
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});
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buttonLeft.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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ButtonMove_Click(buttonLeft, e);
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}
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});
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buttonStep.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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ButtonStep_Click(buttonStep, e);
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}
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});
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panelTrolleybus.add(buttonCreate);
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panelTrolleybus.add(buttonCreateTrolleybus);
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panelTrolleybus.add(buttonUp);
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panelTrolleybus.add(buttonDown);
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panelTrolleybus.add(buttonLeft);
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panelTrolleybus.add(buttonRight);
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panelTrolleybus.add(buttonStep);
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panelTrolleybus.add(comboBoxStrategy);
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frameTrolleybus.add(panelTrolleybus, BorderLayout.CENTER);
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frameTrolleybus.setVisible(true);
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}
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// Метод прорисовки троллейбуса
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private void Draw(){
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if (_drawingBus == null) {
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return;
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}
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Graphics g = panelTrolleybus.getGraphics();
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// Очистка перед перерисовкой
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panelTrolleybus.paint(g);
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_drawingBus.DrawTransport(g);
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}
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private void ButtonCreate_Click(ActionEvent e) {
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Random random = new Random();
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JButton info = (JButton)e.getSource();
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String name = info.getToolTipText();
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switch (name) {
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case "buttonCreate":
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_drawingBus = new DrawingBus(random.nextInt(100, 300),
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random.nextInt(1000, 3000),
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new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256)),
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panelTrolleybus.getWidth(), panelTrolleybus.getHeight());
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break;
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case "buttonCreateTrolleybus":
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_drawingBus = new DrawingTrolleybus(random.nextInt(100, 300),
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random.nextInt(1000, 3000),
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new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256)),
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new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256)),
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random.nextBoolean(),
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random.nextBoolean(),
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panelTrolleybus.getWidth(), panelTrolleybus.getHeight());
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break;
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}
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_drawingBus.SetPosition(random.nextInt(10, 100), random.nextInt(10, 100));
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Draw();
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}
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protected void ButtonMove_Click(Object sender, ActionEvent e) {
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if (_drawingBus == null)
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{
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return;
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}
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JButton info = (JButton)e.getSource();
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String name = info.getToolTipText();
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switch (name)
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{
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case "buttonUp":
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_drawingBus.MoveTransport(DirectionType.Up);
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break;
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case "buttonDown":
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_drawingBus.MoveTransport(DirectionType.Down);
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break;
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case "buttonLeft":
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_drawingBus.MoveTransport(DirectionType.Left);
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break;
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case "buttonRight":
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_drawingBus.MoveTransport(DirectionType.Right);
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break;
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}
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Draw();
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}
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private void ButtonStep_Click(Object sender, ActionEvent e)
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{
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if (_drawingBus == null)
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{
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return;
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}
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if (comboBoxStrategy.isEnabled())
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{
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if (comboBoxStrategy.getSelectedIndex() == 0) {
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_abstractStrategy = new MoveToCenter();
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}
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else if (comboBoxStrategy.getSelectedIndex() == 1) {
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_abstractStrategy = new MoveToBorder();
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}
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else {
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_abstractStrategy = null;
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}
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if (_abstractStrategy == null)
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{
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return;
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}
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_abstractStrategy.SetData(new DrawingObjectBus(_drawingBus), panelTrolleybus.getWidth(), panelTrolleybus.getHeight());
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comboBoxStrategy.setEnabled(false);
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}
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if (_abstractStrategy == null)
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{
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return;
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}
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_abstractStrategy.MakeStep();
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Draw();
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if (_abstractStrategy.GetStatus() == Status.Finish)
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{
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comboBoxStrategy.setEnabled(true);
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_abstractStrategy = null;
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}
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}
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} |