package gui; import java.awt.Color; import java.awt.Dimension; import java.net.MalformedURLException; import java.net.URL; import java.util.HashMap; import java.util.LinkedList; import javax.swing.JButton; import javax.swing.JLabel; import javax.swing.JScrollPane; import javax.swing.JComboBox; import java.awt.event.ItemEvent; import java.util.Random; import java.util.ArrayList; import java.io.StringBufferInputStream; //import java.io.ByteArrayInputStream; import org.xml.sax.InputSource; import java.util.Timer; import java.util.TimerTask; import controller.IllegalDirectionException; import controller.Instruction; import controller.InstructionList; import controller.LabyrinthField; import controller.LevelHandler; import controller.Robot; import controller.TuringMachine; import controller.IntStringMap; import controller.SqlCommunicator; /* * JApplet.java * * Changed on 24.09. 2005, 15:53 */ /** * The Top level class * @author user */ public class TUGLabyrinth extends javax.swing.JApplet implements Runnable { private static final int DELAY_TIME_ = 120000; //=30 sec; private javax.swing.JApplet mainframe_ = this; //????? private static final int height = 580; private static final int width = 950; protected RuleTreePanel rule_tree_panel_; private JScrollPane rule_tree_scrollpane_; protected MenuePanel menue_panel_; private HashMap brick_images_; private JButton start_button_, stop_button_, step_button_, help_button_, new_rule_button_, next_button_; private StatusPanel status_message_; private SpeedPanel speed_panel_; private StatisticsPanel statistics_panel_; private AktiveRulePanel aktive_rule_panel_; private BrickImages images_; private Thread th_; protected String level_xpert_source_; private boolean stopp_; private int current_selected_=0; private boolean running_=true; private boolean wait_step_; private boolean exam_, running_applet_; private String typ_; protected ControllerGuiCommunicator controller_gui_communicator_; /** * ADDED FROM PrintGame * ********************************************************* */ // derzeit n�ig //number of cells in a row and a col private final static int ROWS = 20; private final static int COLS = 20; protected static LabyrinthField labyrinth_field_; private static LevelHandler level_handler_; protected static Robot robot_; private InstructionList instruct_list_; protected TuringMachine turing_machine_; private PrintLabyrinth print_labyrinth_; private String file_name_; protected IntStringMap mark_array_; protected IntStringMap state_array_; private ArrayList levels_; private Timer timer_; /** * ADDED FROM PrintGame */ /* private void AddCurrentProgramToLog() { String current_program = "Current program:\n"; LinkedList listi = rule_tree_panel_.getRuleList(); for (int i = 0; i < listi.size(); i++) { Instruction dummy = ((ConditionRulePanel) listi.get(i)).getInstruction(); current_program += " " + dummy.toString(); } SqlCommunicator.add_log(current_program); }*/ /** Initializes the applet JApplet * Draws the applet and some of its buttons. Adds action listeners. * One of the object trees which may help you to understand the source is: Applet->LevelHandler->LoadLabyrinth->LabyrinthField */ public void init() { // BEGIN OF WINDOW SETUP **************************************************************** SqlCommunicator.add_log("Starting Applet"); if (getParameter("logging").equals("true")) { SqlCommunicator.activate(true); System.out.println("logging == true"); } else System.out.println("logging == false"); if (getParameter("typ").equals("exam")) { typ_="exam"; System.out.println("exam: "); } else if (getParameter("typ").equals("exercise")) { System.out.println("exercise: "); typ_="exercise"; } else { System.out.println("normal: "); typ_="normal"; } String abs_filename = getParameter("abs_filename"); if(abs_filename==null) { abs_filename = "Games/Game.xml"; System.out.println("take default file: "+abs_filename); } else System.out.println("take file: "+abs_filename); URL new_url = null; try { new_url = new URL(getDocumentBase(), abs_filename);} catch (MalformedURLException ex){System.err.println(ex.getMessage());} file_name_ = new_url.toString(); // "Game.xml", Level-Info instruct_list_= new InstructionList(); levels_ = new ArrayList(); mark_array_=new IntStringMap(); state_array_=new IntStringMap(); mark_array_.setString("0"); mark_array_.setString("1"); mark_array_.setString("2"); mark_array_.setString("3"); // state_array_.setString("NONE"); state_array_.setString("grün"); state_array_.setString("blau"); state_array_.setString("rot"); state_array_.setString("gelb"); level_xpert_source_=null; getContentPane().setLayout(null); this.setSize(width, height); level_handler_ = new LevelHandler(); level_handler_.setDocumentBase(getDocumentBase()); level_handler_.setMarkArray(mark_array_); level_handler_.loadGameXmlFile(file_name_); status_message_= new StatusPanel(); // Images -> HashMap "brick_images_" images_ =new BrickImages(getCodeBase()); brick_images_=images_.loadImages(); aktive_rule_panel_=new AktiveRulePanel(brick_images_ , this); rule_tree_panel_ = new RuleTreePanel(brick_images_,this, new Dimension(230, height - 39)); //rule_tree_panel_.setPreferredSize(new Dimension(230, height - 10)); rule_tree_scrollpane_ = new JScrollPane(rule_tree_panel_); print_labyrinth_ = new PrintLabyrinth(brick_images_, robot_, null, this); statistics_panel_ = new StatisticsPanel(this); speed_panel_= new SpeedPanel(this); start_button_ = new JButton(); stop_button_ = new JButton(); step_button_= new JButton(); getContentPane().add(start_button_); getContentPane().add(stop_button_); getContentPane().add(step_button_); getContentPane().add(rule_tree_scrollpane_); getContentPane().add(print_labyrinth_); getContentPane().add(status_message_); getContentPane().add(statistics_panel_); getContentPane().add(speed_panel_); getContentPane().add(aktive_rule_panel_); print_labyrinth_.setBounds(265, 70, 400, 400); print_labyrinth_.setBackground(Color.ORANGE); status_message_.setBounds(265,490,400,65); status_message_.setBackground(Color.ORANGE); status_message_.setVisible(true); statistics_panel_.setBounds(677,62,265,150); speed_panel_.setBounds(677,230,265,100); aktive_rule_panel_.setBounds(677,348,265,125); this.getContentPane().setBackground(Color.ORANGE); if(typ_=="exam") { rule_tree_scrollpane_.setBounds(5, 35, 248, height - 40 + 1); help_button_= new JButton(); new_rule_button_= new JButton(); next_button_=new JButton(); getContentPane().add(help_button_); getContentPane().add(new_rule_button_); getContentPane().add(next_button_); drawNextButton(); drawNewRuleButton(); drawHelpButton(); } else if (typ_=="exercise") { rule_tree_scrollpane_.setBounds(5, 35, 248, height - 40 + 1); help_button_= new JButton(); new_rule_button_= new JButton(); getContentPane().add(help_button_); getContentPane().add(new_rule_button_); drawNewRuleButton(); drawHelpButton(); drawLevelOfDifficulty(); drawNewLabyrinth(); } else { rule_tree_scrollpane_.setBounds(5, 10, 248, height - 40 + 1); // mit menue menue_panel_ = new MenuePanel(getCodeBase(),this); drawNewLabyrinth(); } // END OF WINDOW SETUP ****************************************************************** controller_gui_communicator_ = new ControllerGuiCommunicator(rule_tree_panel_, brick_images_, this); drawStepButton(); drawStopButton(); drawStartButton(); running_applet_=true; } // BEGIN OF START BUTTON *************************************************************** protected void drawStartButton() { start_button_.setVisible(true); stop_button_.setVisible(false); step_button_.setVisible(false); start_button_.setBounds(730,500, 150, 30); start_button_.setBackground(new Color(127,127,127)); start_button_.setForeground(Color.ORANGE); start_button_.setText("Neustart !"); if(start_button_.getActionListeners().length==0) { start_button_.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { // START BUTTON PRESSED System.out.println("\n START BUTTON PRESSED, Rule Tree -->"); instruct_list_.removeAllInstructions(); instruct_list_=controller_gui_communicator_.getInstructionListFromRuleTree(); SqlCommunicator.add_log("Start button pressed"); //if(typ_=="exam") //AddCurrentProgramToLog(); URL logger_url; String user_id = getParameter("userid"); try { logger_url = new URL(getCodeBase(),"logger.php"); // SqlCommunicator.flush_log(logger_url, user_id, menue_panel_.getCurrentSelectedLevel()); SqlCommunicator.flush_log(logger_url, user_id, current_selected_); } catch(Exception e) { System.out.println("Log writing failed! (Could not get code base)"); } // ------------------------------------------------------------------------------------------ labyrinth_field_ = level_handler_.getLabyrinthField(); drawStopButton(); running_=false; aktive_rule_panel_.removeAktiveRule(); String text; Integer tmp,tmp2; if(th_==null) text="1"; else { tmp = new Integer(Integer.parseInt(th_.getName())); text=Integer.toString(tmp.intValue()+1); th_.stop(); } th_ = new Thread(TUGLabyrinth.this,text); System.out.println(th_.getName()+"new Thread"); th_.start();// => Calls run() System.out.println(th_.getName()+"Thread.start()"); // // if(th_==null) // // { // // th_ = new Thread(TUGLabyrinth.this); // // th_.start(); // // } } }); } } // END OF START BUTTON *************************************************************** protected void drawStopButton() { start_button_.setVisible(false); stop_button_.setVisible(true); step_button_.setVisible(false); stop_button_.setBounds(730,500, 150, 30); stop_button_.setBackground(new Color(127,127,127)); stop_button_.setForeground(Color.ORANGE); stop_button_.setText("Stopp !"); stopp_=false; if(stop_button_.getActionListeners().length==0) { stop_button_.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { SqlCommunicator.add_log("Stop button pressed"); if(turing_machine_!=null) { start_button_.setVisible(true); stop_button_.setVisible(false); stopp_=true; } } }); } } protected void drawStepButton() { wait_step_=true; stopp_=false; start_button_.setVisible(false); stop_button_.setVisible(false); step_button_.setVisible(true); step_button_.setBounds(730,500, 150, 30); step_button_.setBackground(new Color(127,127,127)); step_button_.setForeground(Color.ORANGE); step_button_.setText("Schritt!"); if(step_button_.getActionListeners().length==0) { step_button_.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { SqlCommunicator.add_log("Step button pressed"); if(turing_machine_!=null) { instruct_list_.removeAllInstructions(); instruct_list_=controller_gui_communicator_.getInstructionListFromRuleTree(); wait_step_=false; } } }); } } private void drawHelpButton() { // BEGIN OF HELP BUTTON *********************************************** help_button_.setBounds(682,5,255,28); help_button_.setBackground(new Color(127,127,127)); help_button_.setForeground(Color.ORANGE); help_button_.setText("Hilfe"); if(help_button_.getActionListeners().length==0) { help_button_.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { SqlCommunicator.add_log("Help button pressed"); HelpWindow help_window=new HelpWindow(getCodeBase()); help_window.showHelpWindow(); } }); } // END OF HELP BUTTON ************************************************** } private void drawNewRuleButton() { // BEGIN OF NEW RULE BUTTON ******************************************* new_rule_button_.setBounds(5,5,248,28); new_rule_button_.setBackground(new Color(127,127,127)); new_rule_button_.setForeground(Color.ORANGE); new_rule_button_.setText("Regel hinzufügen"); if(new_rule_button_.getActionListeners().length==0) { new_rule_button_.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { // Load rules button pressed SqlCommunicator.add_log("New rule added"); controller_gui_communicator_.addEmptyRule(); } }); } // END OF NEW RULE BUTTON ************************************************** } private void drawLevelOfDifficulty() { //Create the combo box, select the item at index 4. JLabel info_= new JLabel(); info_.setOpaque(true); info_.setBackground(new Color(127,127,127)); info_.setForeground(Color.ORANGE); info_.setText(" Schwierigkeitsgrad "); info_.setBounds(290,5,350,28); if (current_selected_==0) current_selected_=1; if(level_handler_!=null) { final LinkedList level_name_list_ = level_handler_.getLevelNameList(); String[] level_list_ = new String[level_name_list_.size()]; int tmp=1; for(int count=1; count=3) { levels_.add((Object)1); levels_.add((Object)2); ArrayList tmp=new ArrayList(); final Random random_generator_ = new Random(); for (int i=3; i <= num_levels; i++) tmp.add((Object)i); for (int i=3; i <= num_levels; i++) levels_.add(tmp.remove(random_generator_.nextInt(tmp.size()))); if(levels_.size()>0) { current_selected_=(Integer)levels_.remove(0); drawNewLabyrinth(); } } else System.err.println("More than 3 Levels requested"); //----------------------------------------------------------- if(next_button_.getActionListeners().length==0) { performNextButton(DELAY_TIME_); } } } private void performNextButton(int delay) { next_button_.setVisible(false); timer_=new Timer(); timer_.schedule(new TimerTask(){public void run() { next_button_.setVisible(true); if (next_button_.getActionListeners().length==0) { next_button_.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { SqlCommunicator.add_log("Next button pressed"); if(levels_.size()>0) { current_selected_=(Integer)levels_.remove(0); drawNewLabyrinth(); } else { JLabel finish= new JLabel(); finish.setOpaque(true); finish.setBackground(new Color(127,127,127)); finish.setForeground(Color.ORANGE); finish.setText(" Alle Labyrinthe bearbeitet..."); finish.setBounds(265, 70, 400, 400); getContentPane().remove(print_labyrinth_); getContentPane().remove(next_button_); getContentPane().remove(start_button_); getContentPane().remove(stop_button_); getContentPane().remove(step_button_); getContentPane().add(finish); aktive_rule_panel_.removeAktiveRule(); statistics_panel_.clearPanel(); status_message_.clear(); status_message_.setNewFirstLine(" Danke für Ihre Teilnahme!"); rule_tree_panel_.deleteAllRules(); repaint(); } java.awt.event.ActionListener[] tmp =next_button_.getActionListeners(); next_button_.removeActionListener(tmp[0]); } }); } }} , delay); } // public void updateRuleTreePanel() // { // if(aktive_rule_panel_.getInstruction()!=null) // { // int id=aktive_rule_panel_.getRuleId(); // if(id > 0) // { // rule_tree_panel_.updateRule(aktive_rule_panel_.getInstruction(),id); // } // } // } /** This methods job is to generate a new labyrinth. * It is intended to be called from the action listener of the draw_button_ and from the action listener * of the MenuePanel. * @author Bernhard Kornberger */ public void drawNewLabyrinth() { running_=false; stopp_=false; start_button_.setVisible(true); stop_button_.setVisible(false); if(menue_panel_!=null) { menue_panel_.refreshList(); if(menue_panel_.getCurrentSelectedLevel()==0) { if(level_xpert_source_!=null) { InputSource tmp=new InputSource(new StringBufferInputStream(level_xpert_source_)); level_handler_.loadLevel(tmp); SqlCommunicator.add_log("Level: Expert Source" ); } else System.err.println("Input Source == Null"); } else { level_handler_.loadLevel(menue_panel_.getCurrentSelectedLevel()); SqlCommunicator.add_log("Level: " + menue_panel_.getCurrentSelectedLevel()); } System.out.println("Level: " + menue_panel_.getCurrentSelectedLevel()); } else { if (current_selected_==0) current_selected_=1; level_handler_.loadLevel(current_selected_); System.out.println("Level " + current_selected_); if (typ_=="exam") performNextButton(DELAY_TIME_); SqlCommunicator.add_log("Level " + current_selected_); } rule_tree_panel_.deleteAllRules(); labyrinth_field_ = level_handler_.getLabyrinthField(); // if(robot_==null) robot_ = new Robot(); robot_.setPos(labyrinth_field_.getStartpointRow(), labyrinth_field_.getStartpointCol()); try { robot_.setStartDirection(labyrinth_field_.getStartDirection()); } catch (IllegalDirectionException ex) { System.err.println(ex.getMessage()); } print_labyrinth_.setLabyrinthField(labyrinth_field_); print_labyrinth_.setTUGLabyrinth(this); print_labyrinth_.setRobot(robot_); aktive_rule_panel_.removeAktiveRule(); //_______________________________Achtung ! ________-1 Anzahl der Startpunkte____________________ statistics_panel_.setFieldcountDiamondcount(labyrinth_field_.getNumWayCells()-1, labyrinth_field_.getNumDiamonds()); statistics_panel_.resetPanel(); status_message_.clear(); status_message_.setNewFirstLine(" Marvin-10 programmieren..."); aktive_rule_panel_.removeAktiveRule(); repaint(); } /** * Used to start a new thread and intended to be called from the start button's action listener defined in init() */ public void stop() { SqlCommunicator.add_log("Stopping applet "); running_applet_= false; running_=false; try { if(th_!=null) th_.join(); } catch (InterruptedException ex) { System.err.println(ex.getMessage()); } } public void destroy() { running_applet_= false; running_=false; try { if(th_!=null) th_.join(); } catch (InterruptedException ex) { System.err.println(ex.getMessage()); } } public synchronized void run() { try { if(level_handler_.getLabyrinthField()!=null) { robot_ = new Robot(); robot_.setPos(labyrinth_field_.getStartpointRow(), labyrinth_field_.getStartpointCol()); robot_.setStartDirection(labyrinth_field_.getStartDirection()); print_labyrinth_.setLabyrinthField(labyrinth_field_); print_labyrinth_.setTUGLabyrinth(this); print_labyrinth_.setRobot(robot_); turing_machine_ = new TuringMachine(print_labyrinth_, labyrinth_field_, robot_); } running_=true; while(running_==true && turing_machine_.checkStartPoint()==false) { boolean step_ok=false; int delay=speed_panel_.getDelay(); turing_machine_.setInstructionList(instruct_list_); InstructionList possible= turing_machine_.getPossibleInstructions(); if(possible.size()==0) { aktive_rule_panel_.removeAktiveRule(); status_message_.clearSecondLine(); } status_message_.setNewFirstLine(turing_machine_.getMessage()); repaint(); aktive_rule_panel_.setRuleList(controller_gui_communicator_.ruleListFromInstructionList(possible)); if(delay==0) { drawStepButton(); Thread.sleep(50); wait_step_=true; while (wait_step_==true && speed_panel_.getDelay()==0 && running_==true) { Thread.sleep(50); } turing_machine_.setInstructionList(instruct_list_); turing_machine_.selectPossibleInstructions(); step_ok =turing_machine_.makeSingleStepWithRandInstruction(); if(step_ok==false) status_message_.setNewSecondLine(turing_machine_.getMessage()); else status_message_.setNewSecondLine(" Warte auf nächsten Schritt"); repaint(); } else { step_ok =turing_machine_.makeSingleStepWithRandInstruction(); status_message_.setNewSecondLine(turing_machine_.getMessage()); repaint(); if(stopp_==true && step_ok==true) { status_message_.setNewSecondLine(" Programm angehalten"); repaint(); } while(stopp_==true && running_==true) { Thread.sleep(50); } drawStopButton(); repaint(); Thread.sleep(delay); th_.yield(); } if(step_ok==false && running_==true) { drawStartButton(); stopp_=true; repaint(); } else statistics_panel_.refreshPanel(robot_.getNumSteps(), robot_.getNumTakenThings(), turing_machine_.getNumVisited()); } if (turing_machine_.checkStartPoint()==true) { System.out.println("labyrinth_field_.getNumDiamonds()" + labyrinth_field_.getNumDiamonds() + "robot_.getNumTakenThings()" + robot_.getNumTakenThings()); if(labyrinth_field_.getNumDiamonds() == 0 && typ_=="exam") { if (timer_!=null) timer_.cancel(); performNextButton(5); } status_message_.setNewFirstLine(" Der Roboter hat das Labyrinth verlassen!"); status_message_.clearSecondLine(); } repaint(); start_button_.setVisible(true); step_button_.setVisible(false); stop_button_.setVisible(false); stopp_=false; } catch (IllegalDirectionException ex) { System.err.println(ex.getMessage()); } catch (InterruptedException ex) { System.err.println(ex.getMessage()); } } public LevelHandler getLevelHandler() { return level_handler_; } public String getConfigFileName() { return file_name_; } public void menuePanelRefreshList(int number) { menue_panel_.refreshList(number); } public void menuePanelRefreshList() { menue_panel_.refreshList(); } public void menuePanelDecrementCount() { menue_panel_.decrementCount(); } }