2e5095372a
* display labyrinth at re-recreation. * save only labyrinth view ( png without background ).
916 lines
24 KiB
Java
916 lines
24 KiB
Java
package org.artisanlogiciel.games;
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import java.awt.BorderLayout;
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import java.awt.image.BufferedImage;
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import java.awt.Color;
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import java.awt.Container;
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import java.awt.Dimension;
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import java.awt.FlowLayout;
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import java.awt.Graphics;
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import java.awt.Rectangle;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.ComponentAdapter;
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import java.awt.event.ComponentEvent;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.util.LinkedList;
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import java.util.Locale;
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import java.util.Scanner;
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import java.util.ResourceBundle;
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import javax.imageio.ImageIO;
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import javax.swing.AbstractAction;
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import javax.swing.Action;
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import javax.swing.JButton;
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import javax.swing.JComponent;
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import javax.swing.JCheckBox;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.JScrollPane;
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import javax.swing.JSlider;
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import javax.swing.JTextField;
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import javax.swing.KeyStroke;
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import javax.swing.event.ChangeEvent;
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import javax.swing.event.ChangeListener;
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import org.artisanlogiciel.games.stl.Wall3d;
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import org.artisanlogiciel.util.UTF8Control;
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/**
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* Display is Main JFrame for this tool
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**/
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public class Display extends JFrame
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{
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// to please eclipse, not supposed to be serialized
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private static final long serialVersionUID = 8500214871372184418L;
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final static ResourceBundle labels = ResourceBundle.getBundle("LabelsBundle", Locale.FRENCH, Display.class.getClassLoader(), new UTF8Control());
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MazeComponent maze;
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MazeControler controler;
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LabyModel model;
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JPanel controlPanel;
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boolean autoSize;
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MazeParams params = null;
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Display(LabyModel model,int W, int H, MazeParams params)
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{
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super("Maze display");
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if (params != null)
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{
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// fixedParams = new MazeParamsFixed(params.getSaveDir(),params.getWidth(),params.getHeight(),params.getMaxDepth());
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this.params = params;
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}
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this.model = model;
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maze = createMazeComponent(model,W,H);
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Container con = this.getContentPane();
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con.add(new JScrollPane(maze), BorderLayout.CENTER);
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controler = new MazeControler(params);
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con.add(controler.getMoveControl(), BorderLayout.NORTH);
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con.add(controler.getGenerationControl(), BorderLayout.SOUTH);
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addComponentListener(new ComponentAdapter() {
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@Override
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public void componentResized(ComponentEvent e) {
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if ( autoSize )
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{
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maze.getAutoSize();
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}
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}
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});
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model.setMazeListener(maze);
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setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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setBounds(W, H, W, H);
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setVisible(true);
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}
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private static MazeComponent createMazeComponent(LabyModel model, int W, int H)
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{
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MazeCellParameters cp = new MazeCellParameters(model.getWidth(),model.getHeight(), W, H, 3, 3);
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MazeComponent comp = new MazeComponent(model, cp);
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return comp;
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}
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void recreateModel()
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{
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// recreate labyrinth
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if (params != null)
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{
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params = controler.getSettings().getParams();
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model = new LabyModel(params, new java.util.Random());
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maze.resetWallsProvider(model);
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model.setMazeListener(maze);
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// we are in GUI event thread, need to release it and do it outside.
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new Thread() {
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public void run() {
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model.generateWithEntry(0, 0);
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model.addEntryOrExit(-1, 0);
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model.addEntryOrExit(params.getWidth(), params.getHeight() - 1);
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}
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}.start();
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}
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}
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void resolve()
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{
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model.resolve(model.getWidth() - 1, model.getHeight() - 1, maze);
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}
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void goNorth()
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{
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maze.goNorth();
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}
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void goSouth()
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{
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maze.goSouth();
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}
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void goEast()
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{
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maze.goEast();
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}
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void goWest()
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{
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maze.goWest();
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}
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void setWallSize(int size)
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{
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maze.setWallSize(size);
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}
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void setAutoSize(boolean autoSize)
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{
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this.autoSize = autoSize;
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if ( autoSize )
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{
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maze.getAutoSize();
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}
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}
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void savePng()
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{
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File file = new File("snapshot.png");
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// BufferedImage bi = new BufferedImage(this.getSize().width, this.getSize().height, BufferedImage.TYPE_INT_ARGB);
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BufferedImage bi = new BufferedImage(maze.getSize().width, maze.getSize().height, BufferedImage.TYPE_INT_ARGB);
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Graphics g = bi.createGraphics();
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// this.paint(g);
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maze.paint(g);
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g.dispose();
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try{
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ImageIO.write(bi,"png",file);
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}catch (Exception e) {
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e.printStackTrace();
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}
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}
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private class MazeSettings extends JPanel
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{
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MazeParams params;
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JTextField textWidth = null;
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JTextField textHeight = null;
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JTextField textDepth = null;
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// TODO set width and height and depth of maze with gui
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public MazeSettings(MazeParams params)
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{
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super();
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this.params = params;
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createSettingsGui();
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}
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void createSettingsGui()
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{
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if ( params != null )
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{
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JButton buttonCreate = new JButton(labels.getString("create"));
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buttonCreate.addActionListener(new ActionListener()
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{
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public void actionPerformed(ActionEvent evt)
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{
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recreateModel();
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}
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});
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add(buttonCreate);
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}
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if ( params != null )
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{
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JLabel widthLabel = new JLabel(labels.getString("width"));
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textWidth = new JTextField("0" + params.getWidth());
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add(widthLabel);
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add(textWidth);
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JLabel heightLabel = new JLabel(labels.getString("height"));
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textHeight = new JTextField("0" + params.getHeight());
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add(heightLabel);
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add(textHeight);
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JLabel depthLabel = new JLabel(labels.getString("depth"));
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textDepth = new JTextField("0" + params.getMaxDepth());
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add(depthLabel);
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add(textDepth);
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}
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}
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public MazeParams getParams()
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{
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return new MazeParamsFixed(params.getSaveDir(),
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Integer.parseInt(textWidth.getText()),
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Integer.parseInt(textHeight.getText()),
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Integer.parseInt(textDepth.getText()));
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}
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}
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private static class MazeParamsFixed implements MazeParams
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{
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int width;
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int height;
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int maxdepth;
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File labdir;
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String name;
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public MazeParamsFixed()
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{
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}
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public MazeParamsFixed(MazeParams params)
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{
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setParams(params.getSaveDir(),params.getWidth(),params.getHeight(),params.getMaxDepth());
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}
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public void setParams(File saveDir, int W, int H, int MD)
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{
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labdir = saveDir;
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width=W;
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height=H;
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maxdepth=MD;
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}
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public MazeParamsFixed(File saveDir, int W, int H, int MD)
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{
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name = null;
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setParams(saveDir,W,H,MD);
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}
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public int getWidth()
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{
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return width;
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}
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public int getHeight()
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{
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return height;
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}
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public int getMaxDepth()
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{
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return maxdepth;
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}
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public String getName()
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{
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if (name == null)
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{
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name = "lab" + width + "x" + height;
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}
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return name;
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}
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public File getSaveDir()
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{
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return labdir;
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}
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}
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private class MazeControler extends JPanel
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{
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/**
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*
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*/
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private static final long serialVersionUID = 1L;
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private MazeSettings settings = null;
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private JPanel resizecontrol = null;
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public MazeControler(MazeParams params)
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{
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super(new BorderLayout());
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controlPanel = new JPanel(new BorderLayout());
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settings = new MazeSettings(params);
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JButton button = new JButton(labels.getString("resolve"));
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button.addActionListener(new ActionListener()
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{
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public void actionPerformed(ActionEvent evt)
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{
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//
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System.out.println("Resolving");
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resolve();
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}
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});
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@SuppressWarnings("serial")
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Action goNorth = new AbstractAction()
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{
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public void actionPerformed(ActionEvent evt)
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{
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//
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System.out.println("go North");
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goNorth();
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}
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};
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JButton north = addDirection(this, labels.getString("north"), "UP", goNorth);
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@SuppressWarnings("serial")
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Action goEast = new AbstractAction()
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{
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public void actionPerformed(ActionEvent evt)
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{
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//
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System.out.println("go East");
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goEast();
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}
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};
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JButton east = addDirection(this, labels.getString("east"), "RIGHT", goEast);
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@SuppressWarnings("serial")
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Action goWest = new AbstractAction()
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{
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public void actionPerformed(ActionEvent evt)
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{
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//
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System.out.println("go West");
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goWest();
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}
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};
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JButton west = addDirection(this, labels.getString("west"), "LEFT", goWest);
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@SuppressWarnings("serial")
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Action goSouth = new AbstractAction()
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{
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public void actionPerformed(ActionEvent evt)
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{
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//
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System.out.println("go South");
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goSouth();
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}
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};
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JButton south = addDirection(this, labels.getString("south"), "DOWN", goSouth);
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controlPanel.add(button, BorderLayout.CENTER);
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controlPanel.add(north, BorderLayout.NORTH);
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controlPanel.add(west, BorderLayout.WEST);
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controlPanel.add(east, BorderLayout.EAST);
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controlPanel.add(south, BorderLayout.SOUTH);
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add(controlPanel, BorderLayout.NORTH);
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// control display panel contains controls for display
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// zoom , autozoom.
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final JPanel controlDisplayPanel = new JPanel(new BorderLayout());
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final JSlider slider = new JSlider(2, 40);
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slider.addChangeListener(new ChangeListener()
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{
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public void stateChanged(ChangeEvent e)
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{
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setWallSize(slider.getValue());
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}
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});
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final JCheckBox autoSlide = new JCheckBox("autoslide");
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autoSlide.addChangeListener(new ChangeListener()
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{
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public void stateChanged(ChangeEvent e)
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{
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setAutoSize( autoSlide.isSelected());
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}
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});
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final JButton savePngButton = new JButton(labels.getString("save") +" png");
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Action savePngAction = new AbstractAction() {
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public void actionPerformed(ActionEvent evt)
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{
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//
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System.out.println("save png");
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savePng();
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}
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};
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savePngButton.addActionListener(savePngAction);
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final JButton quitButton = new JButton(labels.getString("quit"));
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Action quitAction = new AbstractAction() {
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public void actionPerformed(ActionEvent evt)
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{
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//
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System.out.println("quit");
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System.exit(0);
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}
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};
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quitButton.addActionListener(quitAction);
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resizecontrol = new JPanel(new FlowLayout());
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resizecontrol.add(slider);
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resizecontrol.add(autoSlide);
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resizecontrol.add(savePngButton);
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resizecontrol.add(quitButton);
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add(controlDisplayPanel, BorderLayout.SOUTH);
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add(resizecontrol,BorderLayout.WEST);
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add(settings,BorderLayout.EAST);
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}
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private JPanel getMoveControl()
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{
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return this;
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}
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private JPanel getResizeControl()
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{
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return resizecontrol;
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}
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private JPanel getGenerationControl()
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{
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return settings;
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}
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public MazeSettings getSettings()
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{
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return settings;
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}
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}
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private JButton addDirection(final JPanel panel, final String direction, String key, Action goAction)
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{
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String actionName = "go" + direction;
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JButton button = new JButton(direction);
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button.addActionListener(goAction);
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KeyStroke keystroke = KeyStroke.getKeyStroke(key);
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panel.getInputMap().put(keystroke, actionName);
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panel.getActionMap().put(actionName, goAction);
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controlPanel.getInputMap().put(keystroke, actionName);
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controlPanel.getActionMap().put(actionName, goAction);
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return button;
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}
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private static class MazeCellParameters
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{
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double width = 10; // width of one cell
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double height = 10; // height of one cell
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int offsetX = 5; // x offset of upper corner left
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int offsetY = 5; // y offset of upper corner left
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int mapWidth = 0;
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int mapHeight = 0;
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public MazeCellParameters(int mapw, int maph, int W, int H, int x, int y)
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{
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double w = ( W - x )/ mapw;
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double h = ( H - y )/ maph;
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mapWidth = mapw;
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mapHeight = maph;
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if (w < 5)
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w = 5;
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if (h < 5)
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h = 5;
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setCellSize(w,h);
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offsetX = x;
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offsetY = y;
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}
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public void adaptTo(double W, double H)
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{
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double w = ( W - offsetX ) / mapWidth;
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double h = ( H - offsetY ) / mapHeight;
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mapWidth = mapWidth;
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mapHeight = mapHeight;
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if (w < 5)
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w = 5;
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if (h < 5)
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h = 5;
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setCellSize(w,h);
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}
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public void setCellSize(double w, double h)
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{
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width = w;
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height = h;
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}
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public double getWidth()
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{
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return width;
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}
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public double getHeight()
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{
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return height;
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}
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public int getOffsetX()
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{
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return offsetX;
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}
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public int getOffsetY()
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{
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return offsetY;
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}
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public Dimension getDimension()
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{
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return new Dimension(offsetX + (int) (mapWidth * width),
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offsetY + (int) (mapHeight * height));
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}
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public void drawWalls(Graphics g, int pX, int pY, short walls)
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{
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int x = offsetX + (int) (pX * width);
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int y = offsetY + (int) (pY * height);
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if ( (pY == 0) && ((walls & Brick.UP) == Brick.UP))
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g.drawLine(x, y, x + (int) width, y);
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if ((walls & Brick.DOWN) == Brick.DOWN)
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g.drawLine(x, y + (int) height, x + (int) width, y + (int) height);
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if ((walls & Brick.RIGHT) == Brick.RIGHT)
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g.drawLine(x + (int) width, y, x + (int) width, y + (int) height);
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if ( (pX == 0 ) && ((walls & Brick.LEFT) == Brick.LEFT))
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g.drawLine(x, y, x, y + (int) height);
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}
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public void drawDot(Graphics g, Position dot, int pX, int pY, int mX, int mY)
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{
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double radius = (height > width) ? width : height;
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int a = (int) ( radius / 4 );
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if ((dot.getX() >= pX) && (dot.getY() >= pY) && (dot.getX() < mX) && (dot.getY() < mY))
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{
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int x = offsetX + (int) (dot.getX() * width);
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int y = offsetY + (int) (dot.getY() * height);
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int r2 = (int) ( (radius * 3)/4 );
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g.drawOval(x + 1, y + 1, r2, r2);
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// g.drawLine(x+a,y+a,x+width-a,y+height-a);
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// g.drawLine(x+a,y+height-a,x+width-a,y+a);
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}
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else
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{
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int x = offsetX + (int) (pX * width);
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int y = offsetY + (int) (pY * height);
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g.drawLine(x + 1, y + 1, x + (int) width - 1, y + (int) height - 1);
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}
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}
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}
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private static class MazeComponent extends JComponent implements MazeCreationListener, MazeResolutionListener
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{
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private static final long serialVersionUID = 3163272907991176390L;
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|
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WallsProvider map;
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final MazeCellParameters cp;
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Position current = null;
|
|
LinkedList<Position> solvedPath = null;
|
|
final Object lockChange = new Object();
|
|
// current postion of human resolving
|
|
int sX = 0;
|
|
int sY = 0;
|
|
// goal exit
|
|
int gX = -1;
|
|
int gY = -1;
|
|
|
|
void checkExit()
|
|
{
|
|
if ((sX == gX) && (sY == gY))
|
|
{
|
|
System.out.println("Exit found by human !");
|
|
}
|
|
}
|
|
|
|
void goNorth()
|
|
{
|
|
resetResolution();
|
|
if ((map.getWalls(sX, sY) & Brick.UP) == 0)
|
|
{
|
|
sY = sY - 1;
|
|
// should redraw ...
|
|
invalidate();
|
|
repaint();
|
|
|
|
checkExit();
|
|
}
|
|
|
|
}
|
|
|
|
void goSouth()
|
|
{
|
|
resetResolution();
|
|
if ((map.getWalls(sX, sY) & Brick.DOWN) == 0)
|
|
{
|
|
sY = sY + 1;
|
|
// should redraw ...
|
|
invalidate();
|
|
repaint();
|
|
|
|
checkExit();
|
|
}
|
|
|
|
}
|
|
|
|
void goEast()
|
|
{
|
|
resetResolution();
|
|
if ((map.getWalls(sX, sY) & Brick.RIGHT) == 0)
|
|
{
|
|
sX = sX + 1;
|
|
// should redraw ...
|
|
invalidate();
|
|
repaint();
|
|
|
|
checkExit();
|
|
}
|
|
}
|
|
|
|
void goWest()
|
|
{
|
|
resetResolution();
|
|
if ((map.getWalls(sX, sY) & Brick.LEFT) == 0)
|
|
{
|
|
sX = sX - 1;
|
|
// should redraw ...
|
|
invalidate();
|
|
repaint();
|
|
|
|
checkExit();
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
width, height of one cell,
|
|
offsetX, offsetY of upper left corner
|
|
**/
|
|
public MazeComponent(WallsProvider map, MazeCellParameters cp)
|
|
{
|
|
super();
|
|
this.cp = cp;
|
|
this.map = map;
|
|
setPreferredSize(cp.getDimension());
|
|
gX = map.getWidth() - 1;
|
|
gY = map.getHeight() - 1;
|
|
}
|
|
|
|
/**
|
|
warning works only if new map has same dimensions than previous
|
|
*/
|
|
public void resetWallsProvider(WallsProvider map)
|
|
{
|
|
this.map = map;
|
|
}
|
|
|
|
public void setWallSize(int size)
|
|
{
|
|
cp.setCellSize((double) size,(double) size);
|
|
// should redraw ...
|
|
invalidate();
|
|
repaint();
|
|
}
|
|
|
|
public int getAutoSize()
|
|
{
|
|
Rectangle r = getBounds();
|
|
cp.adaptTo((int) r.getWidth(),(int) r.getHeight());
|
|
// should redraw ...
|
|
invalidate();
|
|
repaint();
|
|
return 50;
|
|
}
|
|
|
|
public void changed(Position cl, Position cr, WallsProvider map)
|
|
{
|
|
// should redraw ...
|
|
invalidate();
|
|
repaint();
|
|
Object waiter = new Object();
|
|
synchronized (waiter)
|
|
{
|
|
try
|
|
{
|
|
waiter.wait(10);
|
|
}
|
|
catch (InterruptedException e)
|
|
{
|
|
System.err.println("Interrupted !");
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void paintComponent(Graphics g)
|
|
{
|
|
super.paintComponent(g);
|
|
int x = 0;
|
|
int y = 0;
|
|
short walls = 0;
|
|
|
|
// try to display only visible part...
|
|
// should compute pX, pY, mX, mY based on clip...
|
|
// Shape s=g.getClip();
|
|
Rectangle r = g.getClipBounds();
|
|
|
|
int mX = (int) ((double) r.getWidth() / cp.getWidth());
|
|
int mY = (int) ((double) r.getHeight() / cp.getHeight());
|
|
int pX = (int) ((double) (r.getX() - cp.getOffsetX()) / cp.getWidth());
|
|
int pY = (int) ((double) (r.getY() - cp.getOffsetY()) / cp.getHeight());
|
|
|
|
if (pX < 0)
|
|
pX = 0;
|
|
if (pY < 0)
|
|
pY = 0;
|
|
if (pX >= map.getWidth())
|
|
return;
|
|
if (pY >= map.getHeight())
|
|
return;
|
|
|
|
mX = mX + pX;
|
|
mY = mY + pY;
|
|
|
|
if (mX > map.getWidth())
|
|
{
|
|
mX = map.getWidth();
|
|
}
|
|
if (mY > map.getHeight())
|
|
{
|
|
mY = map.getHeight();
|
|
}
|
|
|
|
if ((sX == gX) && (sY == gY))
|
|
{
|
|
g.setColor(Color.red);
|
|
}
|
|
else
|
|
{
|
|
g.setColor(Color.green);
|
|
cp.drawDot(g, new Position(gX, gY), pX, pY, mX, mY);
|
|
g.setColor(Color.blue);
|
|
}
|
|
cp.drawDot(g, new Position(sX, sY), pX, pY, mX, mY);
|
|
|
|
synchronized (lockChange)
|
|
{
|
|
g.setColor(Color.red);
|
|
if (current != null)
|
|
{
|
|
cp.drawDot(g, current, pX, pY, mX, mY);
|
|
}
|
|
if (solvedPath != null)
|
|
{
|
|
for (Position resolved : solvedPath)
|
|
{
|
|
cp.drawDot(g, resolved, pX, pY, mX, mY);
|
|
}
|
|
}
|
|
}
|
|
|
|
g.setColor(Color.black);
|
|
for (; pY < mY; pY++)
|
|
{
|
|
for (pX = 0; pX < mX; pX++)
|
|
{
|
|
walls = map.getWalls(pX, pY);
|
|
cp.drawWalls(g, pX, pY, walls);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
public boolean notifySearch(Position pPosition)
|
|
{
|
|
synchronized (lockChange)
|
|
{
|
|
current = pPosition;
|
|
}
|
|
// should redraw ...
|
|
invalidate();
|
|
repaint();
|
|
return true;
|
|
|
|
}
|
|
|
|
public void notifySearchError(String error)
|
|
{
|
|
System.err.println(error);
|
|
}
|
|
|
|
public void notifyCompletion(LinkedList<Position> solvedPath)
|
|
{
|
|
LinkedList<Position> newPath = new LinkedList<>(solvedPath);
|
|
System.out.println("resolution completed");
|
|
synchronized (lockChange)
|
|
{
|
|
this.solvedPath = newPath;
|
|
}
|
|
// should redraw ...
|
|
invalidate();
|
|
repaint();
|
|
}
|
|
|
|
public void resetResolution()
|
|
{
|
|
solvedPath = null;
|
|
}
|
|
}
|
|
|
|
private static void setupDisplay(LabyModel model, int W, int H, MazeParams params)
|
|
{
|
|
Display display = new Display(model, W,H,params);
|
|
}
|
|
|
|
public static void main(String pArgs[])
|
|
{
|
|
LabyModel model = null;
|
|
int W = 600;
|
|
int H = 400;
|
|
|
|
if ( (pArgs.length > 0) && (pArgs[0].length() > 0))
|
|
{
|
|
try
|
|
{
|
|
model = new LabyModel("raw", new FileInputStream(pArgs[0]));
|
|
}
|
|
catch (IOException io)
|
|
{
|
|
io.printStackTrace(System.err);
|
|
System.exit(1);
|
|
}
|
|
|
|
setupDisplay(model, W,H,null);
|
|
}
|
|
else
|
|
{
|
|
MazeParamsFixed params = new MazeParamsFixed(new File("lab"),60,60,15);
|
|
model = new LabyModel(params, new java.util.Random());
|
|
|
|
setupDisplay(model,W,H,params);
|
|
|
|
model.generateWithEntry(0, 0);
|
|
|
|
model.addEntryOrExit(-1, 0);
|
|
model.addEntryOrExit(params.getWidth(), params.getHeight() - 1);
|
|
System.out.println("Generation completed");
|
|
File outfile = new File(params.getSaveDir(), params.getName() + ".raw");
|
|
if (!outfile.exists())
|
|
{
|
|
System.out.println("Saving to " + outfile + " ...");
|
|
try
|
|
{
|
|
FileOutputStream out = new FileOutputStream(outfile);
|
|
model.streamOut("raw", out);
|
|
out.flush();
|
|
out.close();
|
|
System.out.println("... Done.");
|
|
}
|
|
catch (IOException io)
|
|
{
|
|
io.printStackTrace(System.err);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
System.out.println("" + outfile + " already exists");
|
|
}
|
|
outfile = new File(params.getSaveDir(), params.getName() + ".stl");
|
|
if (!outfile.exists())
|
|
{
|
|
System.out.println("Saving to " + outfile + " ...");
|
|
try
|
|
{
|
|
FileOutputStream out = new FileOutputStream(outfile);
|
|
Wall3d.streamWallsOut(params.getName(), (WallsProvider) model, out);
|
|
out.flush();
|
|
out.close();
|
|
System.out.println("... Done.");
|
|
}
|
|
catch (IOException io)
|
|
{
|
|
io.printStackTrace(System.err);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
System.out.println("" + outfile + " already exists");
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|