[Rails-commits] upgrade / file versioning

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The new Info in the Rails 1.1.3 update looks great.  However, the first time I tried to save with 1.1.3, no 1.1.2 players could read my game file- so I had to switch back to 1.1.2.  

Was this happenstance, as to be expected sometimes- or, is there a major file version upgrade implicit in 1.1.3? 

thanks,
 - jim

On Feb 3, 2010, at 12:17 PM, rai...@li... wrote:

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> Today's Topics:
> 
>   1. 18xx/data/1889 Game.xml,1.1,1.2 (Erik Vos)
>   2. 18xx/data/1856 CompanyManager.xml,1.33,1.34 (Erik Vos)
>   3. 18xx/rails/ui/swing/hexmap HexMap.java,1.21,1.22 (Erik Vos)
>   4. 18xx/rails/ui/swing ORUIManager.java,1.49,1.50 (Erik Vos)
>   5. 18xx/rails/game/action LayToken.java, 1.9,	1.10
>      LayBaseToken.java, 1.6, 1.7 (Erik Vos)
>   6. 18xx/rails/game MapHex.java, 1.34,	1.35 PublicCompany.java,
>      1.80, 1.81 OperatingRound.java, 1.95,	1.96 PublicCompanyI.java,
>      1.43, 1.44 (Erik Vos)
>   7. 18xx/tools ConvertTilesXML.java, NONE, 1.1 Util.java,	NONE,
>      1.1 MakeGameTileSets.java, NONE, 1.1 XmlUtils.java, NONE, 1.1
>      (Erik Vos)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Wed, 03 Feb 2010 20:05:44 +0000
> From: Erik Vos <ev...@us...>
> Subject: [Rails-commits] 18xx/data/1889 Game.xml,1.1,1.2
> To: rai...@li...
> Message-ID: <E1N...@sf...>
> 
> Update of /cvsroot/rails/18xx/data/1889
> In directory sfp-cvsdas-1.v30.ch3.sourceforge.com:/tmp/cvs-serv32238/data/1889
> 
> Modified Files:
> 	Game.xml 
> Log Message:
> Fixed money symbol
> 
> Index: Game.xml
> ===================================================================
> RCS file: /cvsroot/rails/18xx/data/1889/Game.xml,v
> retrieving revision 1.1
> retrieving revision 1.2
> diff -C2 -d -r1.1 -r1.2
> *** Game.xml	3 Feb 2010 05:37:54 -0000	1.1
> --- Game.xml	3 Feb 2010 20:05:42 -0000	1.2
> ***************
> *** 46,50 ****
>  	<Component name="Bank" class="rails.game.Bank">
>  		<Bank amount="7000"/>
> ! 		<Money format="¥@"/>
>  	</Component>
>  	<Component name="TileManager" class="rails.game.TileManager" 
> --- 46,50 ----
>  	<Component name="Bank" class="rails.game.Bank">
>  		<Bank amount="7000"/>
> ! 		<Money format="&#xa5;@"/>
>  	</Component>
>  	<Component name="TileManager" class="rails.game.TileManager" 
> 
> 
> 
> 
> ------------------------------
> 
> Message: 2
> Date: Wed, 03 Feb 2010 20:16:45 +0000
> From: Erik Vos <ev...@us...>
> Subject: [Rails-commits] 18xx/data/1856 CompanyManager.xml,1.33,1.34
> To: rai...@li...
> Message-ID: <E1N...@sf...>
> 
> Update of /cvsroot/rails/18xx/data/1856
> In directory sfp-cvsdas-1.v30.ch3.sourceforge.com:/tmp/cvs-serv1357/data/1856
> 
> Modified Files:
> 	CompanyManager.xml 
> Log Message:
> Home base on green OO tile can now be chosen in first turn
> 
> Index: CompanyManager.xml
> ===================================================================
> RCS file: /cvsroot/rails/18xx/data/1856/CompanyManager.xml,v
> retrieving revision 1.33
> retrieving revision 1.34
> diff -C2 -d -r1.33 -r1.34
> *** CompanyManager.xml	31 Jan 2010 22:15:58 -0000	1.33
> --- CompanyManager.xml	3 Feb 2010 20:16:40 -0000	1.34
> ***************
> *** 113,117 ****
>  	</Company>
>  	<Company name="THB" type="Public" tokens="2" fgColour="000000" bgColour="B0B040">
> ! 		<Home hex="L15"/>
>  		<Destination hex="J11"/>
>  	</Company>
> --- 113,117 ----
>  	</Company>
>  	<Company name="THB" type="Public" tokens="2" fgColour="000000" bgColour="B0B040">
> ! 		<Home hex="L15" city="0"/><!-- City to be selected in first turn-->
>  		<Destination hex="J11"/>
>  	</Company>
> 
> 
> 
> 
> ------------------------------
> 
> Message: 3
> Date: Wed, 03 Feb 2010 20:16:42 +0000
> From: Erik Vos <ev...@us...>
> Subject: [Rails-commits] 18xx/rails/ui/swing/hexmap
> 	HexMap.java,1.21,1.22
> To: rai...@li...
> Message-ID: <E1N...@sf...>
> 
> Update of /cvsroot/rails/18xx/rails/ui/swing/hexmap
> In directory sfp-cvsdas-1.v30.ch3.sourceforge.com:/tmp/cvs-serv1357/rails/ui/swing/hexmap
> 
> Modified Files:
> 	HexMap.java 
> Log Message:
> Home base on green OO tile can now be chosen in first turn
> 
> Index: HexMap.java
> ===================================================================
> RCS file: /cvsroot/rails/18xx/rails/ui/swing/hexmap/HexMap.java,v
> retrieving revision 1.21
> retrieving revision 1.22
> diff -C2 -d -r1.21 -r1.22
> *** HexMap.java	31 Jan 2010 22:22:36 -0000	1.21
> --- HexMap.java	3 Feb 2010 20:16:40 -0000	1.22
> ***************
> *** 203,206 ****
> --- 203,210 ----
>      }
> 
> +     public void setSelectedHex (GUIHex hex) {
> +     	selectedHex = hex;
> +     }
> + 
>      public boolean isAHexSelected() // Not used
>      {
> 
> 
> 
> 
> ------------------------------
> 
> Message: 4
> Date: Wed, 03 Feb 2010 20:16:39 +0000
> From: Erik Vos <ev...@us...>
> Subject: [Rails-commits] 18xx/rails/ui/swing
> 	ORUIManager.java,1.49,1.50
> To: rai...@li...
> Message-ID: <E1N...@sf...>
> 
> Update of /cvsroot/rails/18xx/rails/ui/swing
> In directory sfp-cvsdas-1.v30.ch3.sourceforge.com:/tmp/cvs-serv1357/rails/ui/swing
> 
> Modified Files:
> 	ORUIManager.java 
> Log Message:
> Home base on green OO tile can now be chosen in first turn
> 
> Index: ORUIManager.java
> ===================================================================
> RCS file: /cvsroot/rails/18xx/rails/ui/swing/ORUIManager.java,v
> retrieving revision 1.49
> retrieving revision 1.50
> diff -C2 -d -r1.49 -r1.50
> *** ORUIManager.java	3 Feb 2010 05:37:55 -0000	1.49
> --- ORUIManager.java	3 Feb 2010 20:16:36 -0000	1.50
> ***************
> *** 529,536 ****
>          for (LayTile action : possibleActions.getType(LayTile.class)) {
>              if (action.getType() == LayTile.SPECIAL_PROPERTY
> !                     && !action.getSpecialProperty().requiresConnection() // sfy 1889
> !                     && action.getSpecialProperty().getLocations().contains(mapHex)
> !                 )
> !             {
>                  // log.debug(hex.getName()+" is a special property target");
>                  return true;
> --- 529,533 ----
>          for (LayTile action : possibleActions.getType(LayTile.class)) {
>              if (action.getType() == LayTile.SPECIAL_PROPERTY
> !                 && action.getSpecialProperty().getLocations().contains(mapHex)) {
>                  // log.debug(hex.getName()+" is a special property target");
>                  return true;
> ***************
> *** 631,635 ****
>                      String selected =
>                         (String) JOptionPane.showInputDialog(orWindow,
> !                                                          LocalText.getText("SelectStationForToken"),
>                                                           LocalText.getText("WhichStation"),
>                                                           JOptionPane.PLAIN_MESSAGE, null,
> --- 628,635 ----
>                      String selected =
>                         (String) JOptionPane.showInputDialog(orWindow,
> !                                                          LocalText.getText("SelectStationForToken",
> !                                                         		 action.getPlayerName(),
> !                                                         		 selectedHex.getName(),
> !                                                         		 action.getCompanyName()),
>                                                           LocalText.getText("WhichStation"),
>                                                           JOptionPane.PLAIN_MESSAGE, null,
> ***************
> *** 786,790 ****
>                                  Bank.format(bTrain.getPresidentCashToAdd())));
>              }
> !             
>              if (bTrain.getExtraMessage() != null) {
>                  b.append(" (").append(bTrain.getExtraMessage()+")");
> --- 786,790 ----
>                                  Bank.format(bTrain.getPresidentCashToAdd())));
>              }
> ! 
>              if (bTrain.getExtraMessage() != null) {
>                  b.append(" (").append(bTrain.getExtraMessage()+")");
> ***************
> *** 810,814 ****
>          }
>          setMessage(msgbuf.toString());
> !         
>          String selectedActionText =
>                  (String) JOptionPane.showInputDialog(orWindow,
> --- 810,814 ----
>          }
>          setMessage(msgbuf.toString());
> ! 
>          String selectedActionText =
>                  (String) JOptionPane.showInputDialog(orWindow,
> ***************
> *** 1119,1122 ****
> --- 1119,1131 ----
>              orWindow.requestFocus();
> 
> +             // Check first action.
> +             // If it's to lay a home token, handle that here
> +             LayBaseToken lbt = possibleActions.getType(LayBaseToken.class).get(0);
> +             if (lbt.getType() == LayBaseToken.HOME_CITY) {
> +             	map.setSelectedHex(map.getHexByName(lbt.getChosenHex().getName()));
> +             	layBaseToken (lbt);
> +             	return;
> +             }
> + 
>              // Include bonus tokens
>              List<LayToken> possibleTokenLays =
> 
> 
> 
> 
> ------------------------------
> 
> Message: 5
> Date: Wed, 03 Feb 2010 20:16:42 +0000
> From: Erik Vos <ev...@us...>
> Subject: [Rails-commits] 18xx/rails/game/action LayToken.java, 1.9,
> 	1.10 LayBaseToken.java, 1.6, 1.7
> To: rai...@li...
> Message-ID: <E1N...@sf...>
> 
> Update of /cvsroot/rails/18xx/rails/game/action
> In directory sfp-cvsdas-1.v30.ch3.sourceforge.com:/tmp/cvs-serv1357/rails/game/action
> 
> Modified Files:
> 	LayToken.java LayBaseToken.java 
> Log Message:
> Home base on green OO tile can now be chosen in first turn
> 
> Index: LayBaseToken.java
> ===================================================================
> RCS file: /cvsroot/rails/18xx/rails/game/action/LayBaseToken.java,v
> retrieving revision 1.6
> retrieving revision 1.7
> diff -C2 -d -r1.6 -r1.7
> *** LayBaseToken.java	31 Jan 2010 22:22:28 -0000	1.6
> --- LayBaseToken.java	3 Feb 2010 20:16:40 -0000	1.7
> ***************
> *** 26,29 ****
> --- 26,30 ----
>      public final static int LOCATION_SPECIFIC = 1; // Valid hex
>      public final static int SPECIAL_PROPERTY = 2; // Directed by a special
> +     public final static int HOME_CITY = 3; // If city on home hex is undefined in 1st turn
>      // property
> 
> ***************
> *** 52,55 ****
> --- 53,62 ----
>      }
> 
> +     public LayBaseToken (MapHex hex) {
> +     	super (hex);
> +     	setChosenHex (hex);
> +     	type = HOME_CITY;
> +     }
> + 
>      public int getChosenStation() {
>          return chosenStation;
> 
> Index: LayToken.java
> ===================================================================
> RCS file: /cvsroot/rails/18xx/rails/game/action/LayToken.java,v
> retrieving revision 1.9
> retrieving revision 1.10
> diff -C2 -d -r1.9 -r1.10
> *** LayToken.java	4 Jun 2008 19:00:29 -0000	1.9
> --- LayToken.java	3 Feb 2010 20:16:38 -0000	1.10
> ***************
> *** 1,4 ****
>  /* $Header$
> !  * 
>   * Created on 14-Sep-2006
>   * Change Log:
> --- 1,4 ----
>  /* $Header$
> !  *
>   * Created on 14-Sep-2006
>   * Change Log:
> ***************
> *** 6,9 ****
> --- 6,10 ----
>  package rails.game.action;
> 
> + import java.util.ArrayList;
>  import java.util.List;
> 
> ***************
> *** 56,59 ****
> --- 57,66 ----
>      }
> 
> +     public LayToken (MapHex hex) {
> +     	this.locations = new ArrayList<MapHex>(1);
> +     	locations.add(hex);
> +         buildLocationNameString();
> +     }
> + 
>      /**
>       * @return Returns the chosenHex.
> ***************
> *** 90,94 ****
>       * @return Returns the location.
>       */
> !     public MapHex getLocation() {
>          if (locations != null) {
>              return locations.get(0);
> --- 97,102 ----
>       * @return Returns the location.
>       */
> !     @Deprecated
> ! 	public MapHex getLocation() {
>          if (locations != null) {
>              return locations.get(0);
> 
> 
> 
> 
> ------------------------------
> 
> Message: 6
> Date: Wed, 03 Feb 2010 20:16:42 +0000
> From: Erik Vos <ev...@us...>
> Subject: [Rails-commits] 18xx/rails/game MapHex.java, 1.34,	1.35
> 	PublicCompany.java, 1.80, 1.81 OperatingRound.java, 1.95,	1.96
> 	PublicCompanyI.java, 1.43, 1.44
> To: rai...@li...
> Message-ID: <E1N...@sf...>
> 
> Update of /cvsroot/rails/18xx/rails/game
> In directory sfp-cvsdas-1.v30.ch3.sourceforge.com:/tmp/cvs-serv1357/rails/game
> 
> Modified Files:
> 	MapHex.java PublicCompany.java OperatingRound.java 
> 	PublicCompanyI.java 
> Log Message:
> Home base on green OO tile can now be chosen in first turn
> 
> Index: OperatingRound.java
> ===================================================================
> RCS file: /cvsroot/rails/18xx/rails/game/OperatingRound.java,v
> retrieving revision 1.95
> retrieving revision 1.96
> diff -C2 -d -r1.95 -r1.96
> *** OperatingRound.java	3 Feb 2010 05:37:54 -0000	1.95
> --- OperatingRound.java	3 Feb 2010 20:16:40 -0000	1.96
> ***************
> *** 493,498 ****
> 
>              // Checks
> !             // Must be correct step
> !             if (getStep() != STEP_LAY_TOKEN) {
>                  errMsg = LocalText.getText("WrongActionNoTokenLay");
>                  break;
> --- 493,498 ----
> 
>              // Checks
> !             // Must be correct step (exception: home base lay)
> !             if (getStep() != STEP_LAY_TOKEN && action.getType() != LayBaseToken.HOME_CITY) {
>                  errMsg = LocalText.getText("WrongActionNoTokenLay");
>                  break;
> ***************
> *** 566,569 ****
> --- 566,572 ----
>              operatingCompany.layBaseToken(hex, cost);
> 
> +             // If this is a home base token lay, stop here
> +             if (action.getType() == LayBaseToken.HOME_CITY) return true;
> + 
>              if (cost > 0) {
>                  new CashMove(operatingCompany, bank, cost);
> ***************
> *** 1926,1939 ****
> 
>          int step = getStep();
> 
>          if (step == STEP_LAY_TRACK) {
> -             setNormalTileLays();
> -             setSpecialTileLays();
> -             log.debug("Normal tile lays: " + currentNormalTileLays.size());
> -             log.debug("Special tile lays: " + currentSpecialTileLays.size());
> 
> !             possibleActions.addAll(currentNormalTileLays);
> !             possibleActions.addAll(currentSpecialTileLays);
> !             possibleActions.add(new NullAction(NullAction.SKIP));
> 
>          } else if (step == STEP_LAY_TOKEN) {
> --- 1929,1951 ----
> 
>          int step = getStep();
> +         boolean forced = false;
> 
>          if (step == STEP_LAY_TRACK) {
> 
> !         	if (!operatingCompany.hasLaidHomeBaseTokens()) {
> !         		// This can occur if the home hex has two cities and track,
> !         		// such as the green OO tile #59
> !         		possibleActions.add(new LayBaseToken (operatingCompany.getHomeHex()));
> !         		forced = true;
> !         	} else {
> ! 	            setNormalTileLays();
> ! 	            setSpecialTileLays();
> ! 	            log.debug("Normal tile lays: " + currentNormalTileLays.size());
> ! 	            log.debug("Special tile lays: " + currentSpecialTileLays.size());
> ! 
> ! 	            possibleActions.addAll(currentNormalTileLays);
> ! 	            possibleActions.addAll(currentSpecialTileLays);
> ! 	            possibleActions.add(new NullAction(NullAction.SKIP));
> !         	}
> 
>          } else if (step == STEP_LAY_TOKEN) {
> ***************
> *** 1962,1966 ****
>          // The following additional "common" actions are only available if the
>          // primary action is not forced.
> !         if (step >= 0) {
> 
>              setBonusTokenLays();
> --- 1974,1978 ----
>          // The following additional "common" actions are only available if the
>          // primary action is not forced.
> !         if (step >= 0 && !forced) {
> 
>              setBonusTokenLays();
> ***************
> *** 2234,2238 ****
>          return operatingCompany.getNumberOfTrains() < operatingCompany.getCurrentTrainLimit();
>      }
> !     
>      /**
>       * Can the company buy a train now?
> --- 2246,2250 ----
>          return operatingCompany.getNumberOfTrains() < operatingCompany.getCurrentTrainLimit();
>      }
> ! 
>      /**
>       * Can the company buy a train now?
> 
> Index: MapHex.java
> ===================================================================
> RCS file: /cvsroot/rails/18xx/rails/game/MapHex.java,v
> retrieving revision 1.34
> retrieving revision 1.35
> diff -C2 -d -r1.34 -r1.35
> *** MapHex.java	31 Jan 2010 22:22:28 -0000	1.34
> --- MapHex.java	3 Feb 2010 20:16:40 -0000	1.35
> ***************
> *** 846,850 ****
>              log.error("No cities for home station on hex " + name);
>          } else {
> !             homes.put(company, cities.get(cityNumber - 1));
>          }
>      }
> --- 846,850 ----
>              log.error("No cities for home station on hex " + name);
>          } else {
> !             homes.put(company, cities.get(Math.max(cityNumber - 1, 0)));
>          }
>      }
> 
> Index: PublicCompany.java
> ===================================================================
> RCS file: /cvsroot/rails/18xx/rails/game/PublicCompany.java,v
> retrieving revision 1.80
> retrieving revision 1.81
> diff -C2 -d -r1.80 -r1.81
> *** PublicCompany.java	2 Feb 2010 20:00:03 -0000	1.80
> --- PublicCompany.java	3 Feb 2010 20:16:40 -0000	1.81
> ***************
> *** 800,805 ****
>          return mayTradeShares;
>      }
> !     
> !     /** Stub that allows exclusions such as that 1856 CGR may not buy a 4 */ 
>      public boolean mayBuyTrainType (TrainI train) {
>          return true;
> --- 800,805 ----
>          return mayTradeShares;
>      }
> ! 
> !     /** Stub that allows exclusions such as that 1856 CGR may not buy a 4 */
>      public boolean mayBuyTrainType (TrainI train) {
>          return true;
> ***************
> *** 829,833 ****
>              start(startSpace);
>          }
> - 
>      }
> 
> --- 829,832 ----
> ***************
> *** 928,932 ****
> 
>      }
> !     
>      public ModelObject getClosedModel () {
>          return closedObject;
> --- 927,931 ----
> 
>      }
> ! 
>      public ModelObject getClosedModel () {
>          return closedObject;
> ***************
> *** 1034,1038 ****
> 
>      public void updatePlayersWorth() {
> !         
>          Map<Player, Boolean> done = new HashMap<Player, Boolean>(8);
>          Player owner;
> --- 1033,1037 ----
> 
>      public void updatePlayersWorth() {
> ! 
>          Map<Player, Boolean> done = new HashMap<Player, Boolean>(8);
>          Player owner;
> ***************
> *** 1673,1676 ****
> --- 1672,1676 ----
>      }
> 
> +     // Return value is not used
>      public boolean layHomeBaseTokens() {
> 
> ***************
> *** 1680,1685 ****
>          // has a choice, such in 1830 Erie.
>          if (hasLaidHomeBaseTokens()) return true;
>          log.debug(name + " lays home base on " + homeHex.getName() + " city "
> !                   + homeCityNumber);
>          return homeHex.layBaseToken(this, homeCityNumber);
>      }
> --- 1680,1699 ----
>          // has a choice, such in 1830 Erie.
>          if (hasLaidHomeBaseTokens()) return true;
> + 
> +         if (homeCityNumber == 0) {
> +         	// This applies to cases like 1830 Erie and 1856 THB.
> +         	// On a trackless tile it does not matter, but if
> +         	// the tile has track (such as the green OO tile),
> +         	// the player must select a city.
> +         	Map<Integer, List<Track>> tracks
> +         			= homeHex.getCurrentTile().getTracksPerStationMap();
> +         	if (tracks == null || tracks.isEmpty()) {
> +         		homeCityNumber = 1;
> +         	} else {
> +         		return false;
> +         	}
> +         }
>          log.debug(name + " lays home base on " + homeHex.getName() + " city "
> !                 + homeCityNumber);
>          return homeHex.layBaseToken(this, homeCityNumber);
>      }
> 
> Index: PublicCompanyI.java
> ===================================================================
> RCS file: /cvsroot/rails/18xx/rails/game/PublicCompanyI.java,v
> retrieving revision 1.43
> retrieving revision 1.44
> diff -C2 -d -r1.43 -r1.44
> *** PublicCompanyI.java	2 Feb 2010 19:59:43 -0000	1.43
> --- PublicCompanyI.java	3 Feb 2010 20:16:40 -0000	1.44
> ***************
> *** 298,301 ****
> --- 298,302 ----
> 
>      public boolean layHomeBaseTokens();
> +     public boolean hasLaidHomeBaseTokens();
> 
>      public BaseToken getFreeToken();
> ***************
> *** 352,356 ****
>      public int sharesOwnedByPlayers();
>      public String getExtraShareMarks ();
> !     
>      public ModelObject getClosedModel ();
> 
> --- 353,357 ----
>      public int sharesOwnedByPlayers();
>      public String getExtraShareMarks ();
> ! 
>      public ModelObject getClosedModel ();
> 
> 
> 
> 
> 
> ------------------------------
> 
> Message: 7
> Date: Wed, 03 Feb 2010 20:16:40 +0000
> From: Erik Vos <ev...@us...>
> Subject: [Rails-commits] 18xx/tools ConvertTilesXML.java, NONE, 1.1
> 	Util.java,	NONE, 1.1 MakeGameTileSets.java, NONE, 1.1 XmlUtils.java,
> 	NONE, 1.1
> To: rai...@li...
> Message-ID: <E1N...@sf...>
> 
> Update of /cvsroot/rails/18xx/tools
> In directory sfp-cvsdas-1.v30.ch3.sourceforge.com:/tmp/cvs-serv1357/tools
> 
> Added Files:
> 	ConvertTilesXML.java Util.java MakeGameTileSets.java 
> 	XmlUtils.java 
> Log Message:
> Home base on green OO tile can now be chosen in first turn
> 
> --- NEW FILE: XmlUtils.java ---
> /* $Header: /cvsroot/rails/18xx/tools/XmlUtils.java,v 1.1 2010/02/03 20:16:38 evos Exp $*/
> package tools;
> 
> import java.io.IOException;
> 
> import javax.xml.parsers.DocumentBuilder;
> import javax.xml.parsers.DocumentBuilderFactory;
> import javax.xml.parsers.ParserConfigurationException;
> 
> import org.w3c.dom.*;
> import org.xml.sax.SAXException;
> 
> import rails.game.ConfigurationException;
> 
> /**
> * Booch utility class providing helper functions for working with XML.
> */
> public final class XmlUtils {
> 
>    /**
>     * No-args private constructor, to prevent (meaningless) construction of one
>     * of these.
>     */
>    private XmlUtils() {}
> 
>    /**
>     * Extracts the String value of a given attribute from a NodeNameMap.
>     * Returns null if no such attribute can be found. See
>     * extractStringAttribute(NamedNodeMap nnp, String attrName, String
>     * defaultValue)
>     * 
>     * @param nnp the NodeNameMap to search for the Attribute
>     * @param attrName the name of the attribute who's value is desired
>     * @return the named attribute's value or null if absent.
>     */
>    /** @deprecated */
>    public static String extractStringAttribute(NamedNodeMap nnp,
>            String attrName) {
>        return extractStringAttribute(nnp, attrName, null);
>    }
> 
>    /**
>     * Extracts the String value of a given attribute from a NodeNameMap.
>     * Returns a default value if no such attribute can be found.
>     * 
>     * @param nnp the NodeNameMap to search for the Attribute
>     * @param attrName the name of the attribute who's value is desired
>     * @param defaultValue the value to be returned if the attribute is absent.
>     * @return the named attribute's value, or the default value if absent.
>     */
>    /** @deprecated */
>    public static String extractStringAttribute(NamedNodeMap nnp,
>            String attrName, String defaultValue) {
> 
>        if (nnp == null) return defaultValue;
>        Node nameAttr = nnp.getNamedItem(attrName);
>        if (nameAttr == null) return defaultValue;
>        return nameAttr.getNodeValue();
>    }
> 
>    /**
>     * Extracts the integer value of a given attribute from a NodeNameMap.
>     * Returns zero if no such attribute can be found.
>     * 
>     * @see
>     * @param nnp the NodeNameMap to search for the Attribute
>     * @param attrName the name of the attribute who's value is desired
>     * @return the named attribute's value, or zero if absent.
>     */
>    /** @deprecated */
>    public static int extractIntegerAttribute(NamedNodeMap nnp, String attrName)
>            throws ConfigurationException {
>        return extractIntegerAttribute(nnp, attrName, 0);
>    }
> 
>    /**
>     * Extracts the integer value of a given attribute from a NodeNameMap.
>     * Returns a default value if no such attribute can be found.
>     * 
>     * @see
>     * @param nnp the NodeNameMap to search for the Attribute
>     * @param attrName the name of the attribute who's value is desired.
>     * @param defaultValue The value returned if the attribute is absent.
>     * @return the named attribute's value or the dedault value.
>     */
>    /** @deprecated */
>    public static int extractIntegerAttribute(NamedNodeMap nnp,
>            String attrName, int defaultValue) throws ConfigurationException {
> 
>        if (nnp == null) return defaultValue;
>        Node nameAttr = nnp.getNamedItem(attrName);
>        if (nameAttr == null) {
>            return defaultValue;
>        }
>        String value = nameAttr.getNodeValue();
>        try {
>            return Integer.parseInt(value);
>        } catch (Exception e) {
>            throw new ConfigurationException("Invalid integer value: " + value,
>                    e);
>        }
>    }
> 
>    /**
>     * Extracts the boolean value of a given attribute from a NodeNameMap. Any
>     * string that starts with T or t (for "true") or Y or y (for "yes") is
>     * considered to represent true, all other values will produce false.
>     * 
>     * @param nnp The NodeNameMap to search for the Attribute
>     * @param attrName The name of the attribute who's value is desired
>     * @return The named attribute's value, or false if absent.
>     */
>    /** @deprecated */
>    public static boolean extractBooleanAttribute(NamedNodeMap nnp,
>            String attrName) throws ConfigurationException {
>        return extractBooleanAttribute(nnp, attrName, false);
>    }
> 
>    /**
>     * Extracts the boolean value of a given attribute from a NodeNameMap.
>     * Returns a default value if no such attribute can be found. Any string
>     * that starts with T or t (for "true") or Y or y (for "yes") is considered
>     * to represent true, all other values will produce false.
>     * 
>     * @param nnp The NodeNameMap to search for the Attribute
>     * @param attrName The name of the attribute who's value is desired
>     * @param defaultValue The value returned if the attribute is absent.
>     * @return The named attribute's value or the default value.
>     */
>    /** @deprecated */
>    public static boolean extractBooleanAttribute(NamedNodeMap nnp,
>            String attrName, boolean defaultValue)
>            throws ConfigurationException {
> 
>        if (nnp == null) return defaultValue;
>        Node nameAttr = nnp.getNamedItem(attrName);
>        if (nameAttr == null) {
>            return defaultValue;
>        }
>        String value = nameAttr.getNodeValue();
>        return value.matches("^[TtYy].*");
>    }
> 
>    /** @deprecated */
>    public static int[] extractIntegerArrayAttribute(NamedNodeMap nnp,
>            String attrName) throws ConfigurationException {
> 
>        if (nnp == null) return null;
>        Node nameAttr = nnp.getNamedItem(attrName);
>        if (nameAttr == null) return new int[0];
>        String[] values = nameAttr.getNodeValue().split(",");
>        int[] result = new int[values.length];
>        int i = 0;
>        try {
>            for (i = 0; i < values.length; i++) {
>                result[i] = Integer.parseInt(values[i]);
>            }
>        } catch (NumberFormatException e) {
>            throw new ConfigurationException("Invalid integer '" + values[i]
>                                             + "' in attribute '" + attrName
>                                             + "'");
>        }
>        return result;
> 
>    }
> 
>    /**
>     * Opens and parses an xml file. Searches the root level of the file for an
>     * element with the supplied name.
>     * 
>     * @param fileName the name of the file to open
>     * @param elementName the name of the element to find
>     * @return the named element in the named file
>     * @throws ConfigurationException if there is any problem opening and
>     * parsing the file, or if the file does not contain a top level element
>     * with the given name.
>     */
>    public static Element findElementInFile(String fileName, String elementName)
>            throws ConfigurationException {
>        Document doc = null;
>        try {
>            // Step 1: create a DocumentBuilderFactory and setNamespaceAware
>            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
>            dbf.setNamespaceAware(true);
>            // Step 2: create a DocumentBuilder
>            DocumentBuilder db = dbf.newDocumentBuilder();
> 
>            // Step 3: parse the input file to get a Document object
>            doc = db.parse(Util.getStreamForFile(fileName));
> 
>        } catch (ParserConfigurationException e) {
>            throw new ConfigurationException("Could not read/parse " + fileName
>                                             + " to find element "
>                                             + elementName, e);
>        } catch (SAXException e) {
>            throw new ConfigurationException("Could not read/parse " + fileName
>                                             + " to find element "
>                                             + elementName, e);
>        } catch (IOException e) {
>            throw new ConfigurationException("Could not read/parse " + fileName
>                                             + " to find element "
>                                             + elementName, e);
>        }
> 
>        if (doc == null) {
>            throw new ConfigurationException("Cannot find file " + fileName);
>        }
> 
>        // Now find the named Element
>        NodeList nodeList = doc.getChildNodes();
>        for (int iNode = 0; (iNode < nodeList.getLength()); iNode++) {
>            Node childNode = nodeList.item(iNode);
>            if ((childNode != null)
>                && (childNode.getNodeName().equals(elementName))
>                && (childNode.getNodeType() == Node.ELEMENT_NODE)) {
>                return (Element) childNode;
>            }
>        }
>        throw new ConfigurationException("Could not find " + elementName
>                                         + " in " + fileName);
>    }
> }
> 
> --- NEW FILE: Util.java ---
> /* $Header: /cvsroot/rails/18xx/tools/Util.java,v 1.1 2010/02/03 20:16:38 evos Exp $*/
> package tools;
> 
> import java.io.File;
> import java.io.FileInputStream;
> import java.io.IOException;
> import java.io.InputStream;
> 
> public final class Util {
>    /**
>     * No-args private constructor, to prevent (meaningless) construction of one
>     * of these.
>     */
>    private Util() {}
> 
>    public static boolean hasValue(String s) {
>        return s != null && !s.equals("");
>    }
> 
>    /**
>     * Open an input stream from a file, which may exist as a physical file or
>     * in a JAR file. The name must be valid for both options.
>     * 
>     * @author Erik Vos
>     */
>    public static InputStream getStreamForFile(String fileName)
>            throws IOException {
> 
>        File file = new File(fileName);
>        if (file.exists()) {
>            return new FileInputStream(file);
>        } else {
>            return null;
>        }
>    }
> 
> }
> 
> --- NEW FILE: ConvertTilesXML.java ---
> package tools;
> 
> import java.io.*;
> import java.util.*;
> import java.util.regex.*;
> 
> import javax.xml.parsers.*;
> import javax.xml.transform.*;
> import javax.xml.transform.dom.*;
> import javax.xml.transform.stream.StreamResult;
> 
> import org.w3c.dom.*;
> 
> import rails.game.ConfigurationException;
> import rails.util.Util;
> import tools.XmlUtils;
> 
> /**
> * Convert an XML tile dictionary, as created by Marco Rocci's Tile Designer, to
> * an XML file for use in Rails 18xx. <p> The default names are:
> */
> public class ConvertTilesXML {
> 
>    private static String inputFilePath = "tiles/TileDictionary.xml";
> 
>    private static String outputFilePath = "tiles/Tiles.xml";
> 
>    private static Map<String, String> colourMap, gaugeMap, sidesMap, cityMap;
>    private static Map<String, String[]> stationMap;
>    private static Map<String, String> junctionPosition;
> 
>    /** Maps non-edge non-station junctions to tracks ending there. */
>    private static Map<String, List<Element>> unresolvedTrack;
>    /** Maps tracks to edge/station junctions */
>    private static Map<Element, String> resolvedTrack;
> 
>    private static Pattern namePattern = Pattern.compile("^(\\d+)(/.*)?");
> 
>    Document outputDoc;
>    Element outputJunction;
>    String tileNo;
>    String colour;
> 
>    static {
>        colourMap = new HashMap<String, String>();
>        colourMap.put("tlYellow", "yellow");
>        colourMap.put("tlGreen", "green");
>        colourMap.put("tlBrown", "brown");
>        colourMap.put("tlGray", "gray");
>        colourMap.put("tlOffMap", "red");
>        colourMap.put("tlMapFixed", "fixed");
>        colourMap.put("tlMapUpgradableToYellow", "white");
>        colourMap.put("tlMapUpgradableToGreen", "yellow");
>        colourMap.put("tlMapUpgradableToBrown", "green");
> 
>        stationMap = new HashMap<String, String[]>();
>        stationMap.put("jtWhistlestop", new String[] { "Town", "0" });
>        stationMap.put("jtCity", new String[] { "City", "1" });
>        stationMap.put("jtDoubleCity", new String[] { "City", "2" });
>        stationMap.put("jtTripleCity", new String[] { "City", "3" });
>        stationMap.put("jtQuadrupleCity", new String[] { "City", "4" });
>        stationMap.put("jtNone", new String[] { "", "0" });
>        // Note: an additional station type is "Pass".
> 
>        gaugeMap = new HashMap<String, String>();
>        gaugeMap.put("ctNormal", "normal");
>        gaugeMap.put("ctSmall", "narrow");
>        gaugeMap.put("ctUniversal", "dual");
>        gaugeMap.put("ctTunnel", "normal");
>        gaugeMap.put("ctMountain", "normal");
>        // 1841 Pass: Station type is changed to Pass.
> 
>        sidesMap = new HashMap<String, String>();
>        sidesMap.put("tp4SideA", "side0");
>        sidesMap.put("tp4SideB", "side1");
>        sidesMap.put("tp4SideC", "side2");
>        sidesMap.put("tp4SideD", "side3");
>        sidesMap.put("tp4SideE", "side4");
>        sidesMap.put("tp4SideF", "side5");
> 
>        cityMap = new HashMap<String, String>();
>        cityMap.put("tpCenter", "0");
>        cityMap.put("tp1SideA", "001");
>        cityMap.put("tp1CornerA", "051");
>        cityMap.put("tp1SideB", "101");
>        cityMap.put("tp1CornerB", "151");
>        cityMap.put("tp1SideC", "201");
>        cityMap.put("tp1CornerC", "251");
>        cityMap.put("tp1SideD", "301");
>        cityMap.put("tp1CornerD", "351");
>        cityMap.put("tp1SideE", "401");
>        cityMap.put("tp1CornerE", "451");
>        cityMap.put("tp1SideF", "501");
>        cityMap.put("tp1CornerF", "551");
>        cityMap.put("tp2SideA", "002");
>        cityMap.put("tp2CornerA", "052");
>        cityMap.put("tp2SideB", "102");
>        cityMap.put("tp2CornerB", "152");
>        cityMap.put("tp2SideC", "202");
>        cityMap.put("tp2CornerC", "252");
>        cityMap.put("tp2SideD", "302");
>        cityMap.put("tp2CornerD", "352");
>        cityMap.put("tp2SideE", "402");
>        cityMap.put("tp2CornerE", "452");
>        cityMap.put("tp2SideF", "502");
>        cityMap.put("tp2CornerF", "552");
>        cityMap.put("tp3SideA", "003");
>        cityMap.put("tp3CornerA", "053");
>        cityMap.put("tp3SideB", "103");
>        cityMap.put("tp3CornerB", "153");
>        cityMap.put("tp3SideC", "203");
>        cityMap.put("tp3CornerC", "253");
>        cityMap.put("tp3SideD", "303");
>        cityMap.put("tp3CornerD", "353");
>        cityMap.put("tp3SideE", "403");
>        cityMap.put("tp3CornerE", "453");
>        cityMap.put("tp3SideF", "503");
>        cityMap.put("tp3CornerF", "553");
>        cityMap.put("tpCurve1RightA", "006");
>        cityMap.put("tpCurve2RightA", "007");
>        cityMap.put("tpCurve2LeftA", "008");
>        cityMap.put("tpCurve1LeftA", "009");
>        cityMap.put("tpCurve1RightB", "106");
>        cityMap.put("tpCurve2RightB", "107");
>        cityMap.put("tpCurve2LeftB", "108");
>        cityMap.put("tpCurve1LeftB", "109");
>        cityMap.put("tpCurve1RightC", "206");
>        cityMap.put("tpCurve2RightC", "207");
>        cityMap.put("tpCurve2LeftC", "208");
>        cityMap.put("tpCurve1LeftC", "209");
>        cityMap.put("tpCurve1RightD", "306");
>        cityMap.put("tpCurve2RightD", "307");
>        cityMap.put("tpCurve2LeftD", "308");
>        cityMap.put("tpCurve1LeftD", "309");
>        cityMap.put("tpCurve1RightE", "406");
>        cityMap.put("tpCurve2RightE", "407");
>        cityMap.put("tpCurve2LeftE", "408");
>        cityMap.put("tpCurve1LeftE", "409");
>        cityMap.put("tpCurve1RightF", "506");
>        cityMap.put("tpCurve2RightF", "507");
>        cityMap.put("tpCurve2LeftF", "508");
>        cityMap.put("tpCurve1LeftF", "509");
> 
>    }
> 
>    public static void main(String[] args) {
> 
>        if (args != null) {
>            if (args.length > 0) inputFilePath = args[0];
>            if (args.length > 1) outputFilePath = args[1];
>        }
> 
>        try {
>            new ConvertTilesXML();
>        } catch (ConfigurationException e) {
>            e.printStackTrace();
>        }
> 
>    }
> 
>    private ConvertTilesXML() throws ConfigurationException {
> 
>        Element inputTopElement =
>                XmlUtils.findElementInFile(inputFilePath, "tiles");
> 
>        try {
>            DocumentBuilderFactory factory =
>                    DocumentBuilderFactory.newInstance();
>            DocumentBuilder builder = factory.newDocumentBuilder();
>            DOMImplementation impl = builder.getDOMImplementation();
>            outputDoc = impl.createDocument(null, "Tiles", null);
> 
>            convertXML(inputTopElement, outputDoc);
> 
>            TransformerFactory.newInstance().newTransformer().transform(
>                    new DOMSource(outputDoc),
>                    new StreamResult(new FileOutputStream(new File(
>                            outputFilePath))));
> 
>        } catch (Exception e) {
>            throw new ConfigurationException("Document build error", e);
>        }
> 
>    }
> 
>    private void convertXML(Element inputElement, Document outputDoc)
>            throws ConfigurationException {
> 
>        NodeList children = inputElement.getElementsByTagName("tile");
>        for (int i = 0; i < children.getLength(); i++) {
>            Element inputTile = (Element) children.item(i);
>            Element outputTile = outputDoc.createElement("Tile");
>            outputDoc.getDocumentElement().appendChild(outputTile);
>            convertTile(inputTile, outputTile);
>        }
> 
>    }
> 
>    private void convertTile(Element inputTile, Element outputTile)
>            throws ConfigurationException {
> 
>        String id =
>                inputTile.getElementsByTagName("ID").item(0).getFirstChild().getNodeValue();
>        System.out.println(id);
>        tileNo = id;
>        outputTile.setAttribute("id", id);
>        // int intId;
>        try {
>            Integer.parseInt(id);
>        } catch (NumberFormatException e) {
>            throw new ConfigurationException("Non-numeric ID: " + id, e);
>        }
> 
>        String level =
>                inputTile.getElementsByTagName("level").item(0).getFirstChild().getNodeValue();
>        colour = colourMap.get(level);
>        if (colour == null) {
>            throw new ConfigurationException("Unknown level: " + level);
>        } else {
>            outputTile.setAttribute("colour", colour);
>        }
> 
>        String name =
>                inputTile.getElementsByTagName("name").item(0).getFirstChild().getNodeValue();
>        Matcher m = namePattern.matcher(name);
>        if (m.matches()) {
>            outputTile.setAttribute("name", m.group(1));
>        } else
>            outputTile.setAttribute("name", name);
>        // The below does not work for "B+"
>        /*
>         * if (intId > 0) { throw new ConfigurationException("Tile with ID=" +
>         * id + " has a name not starting with a number: " + name); }
>         */
> 
>        /*
>         * Create map to hold the station 'identifiers', which are referred to
>         * in the track definitions.
>         */
>        junctionPosition = new HashMap<String, String>();
>        outputJunction = null;
> 
>        Element junctions =
>                (Element) inputTile.getElementsByTagName("junctions").item(0);
>        NodeList children = junctions.getElementsByTagName("junction");
>        for (int i = 0; i < children.getLength(); i++) {
>            Element inputJunction = (Element) children.item(i);
>            outputJunction = outputDoc.createElement("Station");
>            outputTile.appendChild(outputJunction);
> 
>            convertJunction(i, inputJunction, outputJunction);
>        }
> 
>        unresolvedTrack = new HashMap<String, List<Element>>();
>        resolvedTrack = new HashMap<Element, String>();
> 
>        Element connections =
>                (Element) inputTile.getElementsByTagName("connections").item(0);
>        children = connections.getElementsByTagName("connection");
>        for (int i = 0; i < children.getLength(); i++) {
>            Element inputConnection = (Element) children.item(i);
>            convertConnection(inputConnection, outputTile);
>        }
> 
>        // Iterator it = unresolvedTrack.keySet().iterator();
>        String end1, end2;
>        // while (it.hasNext())
>        for (String key : unresolvedTrack.keySet()) {
>            // String key = (String) it.next();
>            List<Element> list = unresolvedTrack.get(key);
>            Element[] ends = list.toArray(new Element[0]);
>            if (ends.length <= 1) {
>                throw new ConfigurationException("Loose end " + ends[0]
>                                                 + " in tile " + tileNo);
>            }
>            for (int i = 1; i < ends.length; i++) {
>                end1 = resolvedTrack.get(ends[i]);
>                if (end1 == null) {
>                    throw new ConfigurationException("Loose end " + ends[i]
>                                                     + " in tile " + tileNo);
>                }
>                for (int j = 0; j < i; j++) {
>                    end2 = resolvedTrack.get(ends[j]);
>                    if (end2 == null) {
>                        throw new ConfigurationException("Loose end " + ends[j]
>                                                         + " in tile " + tileNo);
>                    }
>                    Element outputConnection = outputDoc.createElement("Track");
>                    outputConnection.setAttribute("gauge",
>                            ends[i].getAttribute("gauge"));
>                    outputConnection.setAttribute("from", end1);
>                    outputConnection.setAttribute("to", end2);
>                    outputTile.appendChild(outputConnection);
> 
>                }
>            }
>        }
>    }
> 
>    private void convertJunction(int i, Element inputJunction,
>            Element outputJunction) throws ConfigurationException {
> 
>        String cityId = "city" + (i + 1);
>        outputJunction.setAttribute("id", cityId);
> 
>        String type =
>                inputJunction.getElementsByTagName("junType").item(0).getFirstChild().getNodeValue();
> 
>        String[] station = stationMap.get(type);
>        if (station == null) {
>            throw new ConfigurationException("Unknown junction type: " + type);
>        } else {
>            station = station.clone();
>        }
> 
>        /*
>         * Off-map cities have the special type "OffMapCity" which does not
>         * allow driving through. Original type "town" indicates that no token
>         * can be placed.
>         */
>        if (colour.equals("red")) {
>            if (station[0].equals("Town")) station[1] = "0";
>            station[0] = "OffMapCity";
>        }
> 
>        outputJunction.setAttribute("type", station[0]);
>        if (!station[1].equals("0")) {
>            outputJunction.setAttribute("slots", station[1]);
>        }
> 
>        // String[] p = (String[]) ((String[]) stationMap.get(type)).clone();
>        if (station == null) {
>            throw new ConfigurationException("Unknown junction type: " + type);
>        }
> 
>        // Junction revenue
>        Element revenue =
>                (Element) inputJunction.getElementsByTagName("revenue").item(0);
>        if (revenue != null) {
>            String value =
>                    revenue.getElementsByTagName("value").item(0).getFirstChild().getNodeValue();
>            outputJunction.setAttribute("value", value);
>        }
> 
>        // Junction position
>        String junctionPos =
>                inputJunction.getElementsByTagName("position").item(0).getFirstChild().getNodeValue();
>        junctionPosition.put(junctionPos, cityId);
>        String jName = cityMap.get(junctionPos);
>        if (Util.hasValue(jName)) {
>            outputJunction.setAttribute("position", jName);
>        } else {
>            throw new ConfigurationException("Unknown position: " + junctionPos);
>        }
>    }
> 
>    private void convertConnection(Element inputConnection, Element outputTile)
>            throws ConfigurationException {
> 
>        String type =
>                inputConnection.getElementsByTagName("conType").item(0).getFirstChild().getNodeValue();
>        String gauge = gaugeMap.get(type);
>        Element outputConnection;
>        if (gauge == null) {
>            throw new ConfigurationException("Unknown gauge type: " + type);
>        } else {
>            outputConnection = outputDoc.createElement("Track");
>            outputConnection.setAttribute("gauge", gauge);
>        }
> 
>        // 1841 special: A pass is not a track type but a station type.
>        if (type.equals("ctMountain"))
>            outputJunction.setAttribute("type", "pass");
> 
>        boolean fromOK =
>                convertTrackEnd(inputConnection, outputConnection, "position1",
>                        "from");
>        boolean toOK =
>                convertTrackEnd(inputConnection, outputConnection, "position2",
>                        "to");
> 
>        if (fromOK && toOK) outputTile.appendChild(outputConnection);
> 
>    }
> 
>    private boolean convertTrackEnd(Element inputConnection,
>            Element outputConnection, String inputName, String outputName)
>            throws ConfigurationException {
> 
>        String position =
>                inputConnection.getElementsByTagName(inputName).item(0).getFirstChild().getNodeValue();
> 
>        String end = sidesMap.get(position);
>        if (end == null) end = junctionPosition.get(position);
>        if (end != null) {
>            outputConnection.setAttribute(outputName, end);
>            resolvedTrack.put(outputConnection, end);
>            return true;
>        } else {
>            if (!unresolvedTrack.containsKey(position)) {
>                unresolvedTrack.put(position, new ArrayList<Element>());
>            }
>            unresolvedTrack.get(position).add(outputConnection);
>            return false;
>        }
>    }
> 
> }
> 
> --- NEW FILE: MakeGameTileSets.java ---
> package tools;
> 
> import java.io.*;
> import java.util.*;
> 
> import javax.xml.parsers.*;
> import javax.xml.transform.*;
> import javax.xml.transform.dom.*;
> import javax.xml.transform.stream.StreamResult;
> 
> import org.w3c.dom.*;
> 
> import rails.game.ConfigurationException;
> import tools.XmlUtils;
> 
> /**
> * Convert an XML tile dictionary, as created by Marco Rocci's Tile Designer, to
> * an XML file for use in Rails 18xx.
> */
> public class MakeGameTileSets {
> 
>    private static String tilesFilePath = "tiles/Tiles.xml";
> 
>    public static void main(String[] args) {
> 
>        try {
>            if (args.length == 0) {
> 
>                System.out.println("Provide rails.game name(s) for which to create"
>                                   + " tile sets as argument(s).\nALL implies all games below the data directory.");
> 
>            } else if (args[0].equalsIgnoreCase("ALL")) {
> 
>                List<String> games = new ArrayList<String>();
> 
>                File gamesDir = new File("data");
>                if (gamesDir.exists() && gamesDir.isDirectory()) {
>                    File[] files = gamesDir.listFiles();
>                    for (int i = 0; i < files.length; i++) {
>                        if (files[i].isDirectory()
>                            && !files[i].getName().equalsIgnoreCase("CVS")) {
>                            games.add(files[i].getName());
>                        }
>                    }
>                }
> 
>                new MakeGameTileSets(games.toArray(new String[0]));
> 
>            } else {
> 
>                new MakeGameTileSets(args);
> 
>            }
> 
>        } catch (ConfigurationException e) {
>            e.printStackTrace();
>        }
> 
>    }
> 
>    private MakeGameTileSets(String[] games) throws ConfigurationException {
> 
>        Element inputTopElement =
>                XmlUtils.findElementInFile(tilesFilePath, "Tiles");
> 
>        Map<String, Element> tileMap = new HashMap<String, Element>();
>        Element tileSpec;
>        String tileName;
>        NodeList tList = inputTopElement.getElementsByTagName("Tile");
>        for (int i = 0; i < tList.getLength(); i++) {
>            tileSpec = (Element) tList.item(i);
>            tileName = tileSpec.getAttribute("id");
>            tileMap.put(tileName, tileSpec);
>        }
> 
>        for (int i = 0; i < games.length; i++) {
> 
>            makeTileSet(games[i], tileMap);
> 
>        }
> 
>    }
> 
>    private void makeTileSet(String gameName, Map<String, Element> tileMap)
>            throws ConfigurationException {
> 
>        // Open and read the tile set for this rails.game
>        String tileSetPath = "data/" + gameName + "/TileSet.xml";
>        Element tileSet =
>                XmlUtils.findElementInFile(tileSetPath, "TileManager");
>        if (tileSet == null) return;
>        NodeList tiles = tileSet.getElementsByTagName("Tile");
>        Map<String, Object> tilesInSet = new HashMap<String, Object>();
> 
>        // Also open and read the map tiles.
>        String mapPath = "data/" + gameName + "/Map.xml";
>        Element mapHexes = XmlUtils.findElementInFile(mapPath, "Map");
>        NodeList hexes = mapHexes.getElementsByTagName("Hex");
> 
>        String tilesPath = "data/" + gameName + "/Tiles.xml";
>        Document outputDoc;
>        String tileName;
> 
>        try {
>            DocumentBuilderFactory factory =
>                    DocumentBuilderFactory.newInstance();
>            DocumentBuilder builder = factory.newDocumentBuilder();
>            DOMImplementation impl = builder.getDOMImplementation();
>            outputDoc = impl.createDocument(null, "Tiles", null);
> 
>            // Scan the TileSet
>            for (int i = 0; i < tiles.getLength(); i++) {
> 
>                tileName = ((Element) tiles.item(i)).getAttribute("id");
>                // Save the tile in a Map so that we can check completeness
>                // later.
>                tilesInSet.put(tileName, null);
> 
>                // Get the Tile specification
>                Element tileSpec = tileMap.get(tileName);
>                if (tileSpec != null) {
>                    // Copy it to the subset document
>                    Element copy =
>                            (Element) outputDoc.importNode(
>                                    (tileMap.get(tileName)), true);
>                    outputDoc.getDocumentElement().appendChild(copy);
>                } else {
>                    System.out.println("ERROR: specified " + gameName
>                                       + " tile " + tileName
>                                       + " not found in Tiles.xml.");
>                }
>            }
> 
>            // Scan the map, and add any missing tiles, with a warning.
>            for (int i = 0; i < hexes.getLength(); i++) {
> 
>                tileName = ((Element) hexes.item(i)).getAttribute("tile");
>                // Does the preprinted tile occur in TileSet?
>                if (tilesInSet.containsKey(tileName)) continue;
> 
>                // No, warn and add it to the tiles document.
>                System.out.println("WARNING: " + gameName
>                                   + " preprinted map tile " + tileName
>                                   + " does not occur in TileSet!");
> 
>                // Get the Tile specification
>                // Element tileSpec = (Element) tileMap.get(tileName);
>                // Copy it to the subset document
>                Element copy =
>                        (Element) outputDoc.importNode(
>                                (tileMap.get(tileName)), true);
>                outputDoc.getDocumentElement().appendChild(copy);
> 
>            }
> 
>            TransformerFactory.newInstance().newTransformer().transform(
>                    new DOMSource(outputDoc),
>                    new StreamResult(new FileOutputStream(new File(tilesPath))));
> 
>        } catch (Exception e) {
>            throw new ConfigurationException("Document build error", e);
>        }
> 
>    }
> 
> }
> 
> 
> 
> 
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> 
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> 
> End of Rails-commits Digest, Vol 13, Issue 5
> ********************************************