/**
* Converts the given CLUE game data XML Tags.
*
* @param gameData CLUE game data to convert
* @return the root XML Tag
*/
private static XMLTag convertToXML(ClueGameData gameData) {
XMLTag rootTag = new XMLTag();
XMLTag clueGameTag = new XMLTag("ClueGame");
XMLTag roomsTag = new XMLTag("Rooms");
roomsTag.addAttribute(
"displayRoomPicturesOnBoard", Boolean.toString(gameData.getDisplayRoomPicturesOnBoard()));
for (Room room : gameData.getRooms()) {
XMLTag roomTag = new XMLTag("Room");
roomTag.addAttribute("id", Integer.toString(room.getId()));
roomTag.addAttribute("name", room.getName());
String pictureName = room.getPictureName();
if (pictureName != null && !pictureName.isEmpty())
roomTag.addAttribute("pictureName", pictureName);
if (room.getTransparentPictureColor() != null)
roomTag.addAttribute(
"transparentPictureColor",
Integer.toString(room.getTransparentPictureColor().getRGB()));
roomsTag.addSubTag(roomTag);
}
clueGameTag.addSubTag(roomsTag);
XMLTag suspectsTag = new XMLTag("Suspects");
for (Suspect suspect : gameData.getSuspects()) {
XMLTag suspectTag = new XMLTag("Suspect");
suspectTag.addAttribute("id", Integer.toString(suspect.getId()));
suspectTag.addAttribute("name", suspect.getName());
suspectTag.addAttribute("color", Integer.toString(suspect.getColor().getRGB()));
String pictureName = suspect.getPictureName();
if (pictureName != null && !pictureName.isEmpty())
suspectTag.addAttribute("pictureName", pictureName);
suspectsTag.addSubTag(suspectTag);
}
clueGameTag.addSubTag(suspectsTag);
XMLTag weaponsTag = new XMLTag("Weapons");
for (Weapon weapon : gameData.getWeapons()) {
XMLTag weaponTag = new XMLTag("Weapon");
weaponTag.addAttribute("id", Integer.toString(weapon.getId()));
weaponTag.addAttribute("name", weapon.getName());
String pictureName = weapon.getPictureName();
if (pictureName != null && !pictureName.isEmpty())
weaponTag.addAttribute("pictureName", pictureName);
weaponsTag.addSubTag(weaponTag);
}
clueGameTag.addSubTag(weaponsTag);
Board board = gameData.getBoard();
XMLTag boardTag = new XMLTag("ClueBoard");
boardTag.addAttribute("height", Integer.toString(board.getHeight()));
boardTag.addAttribute("width", Integer.toString(board.getWidth()));
if (gameData.getBackgroundImageFilename() != null)
boardTag.addAttribute("backgroundImageFilename", gameData.getBackgroundImageFilename());
boardTag.addAttribute(
"backgroundColor", Integer.toString(gameData.getBackgroundColor().getRGB()));
for (int row = 0; row < board.getHeight(); row++) {
for (int col = 0; col < board.getWidth(); col++) {
DisplayTile tile = board.getTile(row, col);
if (tile.isFreeTile()) continue;
XMLTag tileTag = new XMLTag("Tile");
tileTag.addAttribute("row", Integer.toString(row));
tileTag.addAttribute("col", Integer.toString(col));
if (tile.isRoomTile())
tileTag.addAttribute("roomId", Integer.toString(tile.getRoom().getId()));
for (DisplayTile.Direction direction : DisplayTile.Direction.values()) {
if (tile.hasDoor(direction)) {
XMLTag doorTag = new XMLTag("Door");
doorTag.addContent(direction.toString());
tileTag.addSubTag(doorTag);
}
}
if (tile.isRemovedTile()) tileTag.addAttribute("removed", "true");
else if (tile.isPassage()) {
XMLTag passageConnectionTag = new XMLTag("PassageConnection");
Board.TilePosition tilePosition = board.getTilePosition(tile.getPassageConnection());
passageConnectionTag.addAttribute("row", Integer.toString(tilePosition.row));
passageConnectionTag.addAttribute("col", Integer.toString(tilePosition.col));
tileTag.addSubTag(passageConnectionTag);
} else if (tile.hasSuspect()) {
tileTag.addAttribute("suspectId", Integer.toString(tile.getSuspect().getId()));
tileTag.addAttribute("suspectDirection", tile.getSuspectDirection().toString());
}
boardTag.addSubTag(tileTag);
}
}
clueGameTag.addSubTag(boardTag);
XMLTag storyTag = new XMLTag("Story");
storyTag.addContent(gameData.getStory());
clueGameTag.addSubTag(storyTag);
rootTag.addSubTag(clueGameTag);
return rootTag;
}
/**
* Converts the given XMLTag to CLUE game data.
*
* @param rootTag root Tag of the XML to begin parsing with
* @return the generated CLUE game data
* @throws XMLException
*/
private static ClueGameData readFromXMLRootTag(XMLTag rootTag) throws XMLException {
ClueGameData gameData = new ClueGameData();
char passageLetter = 'A';
XMLTag clueGameTag = rootTag.getSubTag("ClueGame");
XMLTag roomsTag = clueGameTag.getSubTag("Rooms");
gameData.setDisplayRoomPicturesOnBoard(
Boolean.parseBoolean(roomsTag.getAttributeValue("displayRoomPicturesOnBoard")));
List<Room> rooms = new ArrayList<Room>();
for (XMLTag roomTag : roomsTag.getSubTags("Room")) {
String roomName = roomTag.getAttributeValue("name");
if (roomName == null)
throw new XMLException(
"Tag does not have a name attribute: " + XMLWriter.writeXMLToString(roomTag));
Room room = new Room(parseAttributeAsInt(roomTag, "id"), roomName);
String pictureName = roomTag.getAttributeValue("pictureName");
if (pictureName != null) room.setPictureName(pictureName);
if (roomTag.getAttributeValue("transparentPictureColor") != null)
room.setTransparentPictureColor(
new Color(parseAttributeAsInt(roomTag, "transparentPictureColor")));
rooms.add(room);
}
gameData.setRooms(rooms);
XMLTag suspectsTag = clueGameTag.getSubTag("Suspects");
List<Suspect> suspects = new ArrayList<Suspect>();
for (XMLTag suspectTag : suspectsTag.getSubTags("Suspect")) {
String suspectName = suspectTag.getAttributeValue("name");
if (suspectName == null)
throw new XMLException(
"Tag does not have a name attribute: " + XMLWriter.writeXMLToString(suspectTag));
Color color = new Color(parseAttributeAsInt(suspectTag, "color"));
Suspect suspect = new Suspect(parseAttributeAsInt(suspectTag, "id"), suspectName, color);
String pictureName = suspectTag.getAttributeValue("pictureName");
if (pictureName != null) suspect.setPictureName(pictureName);
suspects.add(suspect);
}
gameData.setSuspects(suspects);
XMLTag weaponsTag = clueGameTag.getSubTag("Weapons");
List<Weapon> weapons = new ArrayList<Weapon>();
for (XMLTag weaponTag : weaponsTag.getSubTags("Weapon")) {
String weaponName = weaponTag.getAttributeValue("name");
if (weaponName == null)
throw new XMLException(
"Tag does not have a name attribute: " + XMLWriter.writeXMLToString(weaponTag));
Weapon weapon = new Weapon(parseAttributeAsInt(weaponTag, "id"), weaponName);
String pictureName = weaponTag.getAttributeValue("pictureName");
if (pictureName != null) weapon.setPictureName(pictureName);
weapons.add(weapon);
}
gameData.setWeapons(weapons);
XMLTag boardTag = clueGameTag.getSubTag("ClueBoard");
Board board =
new Board(parseAttributeAsInt(boardTag, "height"), parseAttributeAsInt(boardTag, "width"));
gameData.setBackgroundImageFilename(boardTag.getAttributeValue("backgroundImageFilename"));
gameData.setBackgroundColor(new Color(parseAttributeAsInt(boardTag, "backgroundColor")));
for (XMLTag tileTag : boardTag.getSubTags("Tile")) {
DisplayTile tile =
board.getTile(parseAttributeAsInt(tileTag, "row"), parseAttributeAsInt(tileTag, "col"));
if (tileTag.containsAttribute("roomId")) {
int roomId = parseAttributeAsInt(tileTag, "roomId");
Room room = null;
for (Room currentRoom : rooms) {
if (currentRoom.getId() == roomId) {
room = currentRoom;
break;
}
}
if (room == null)
throw new XMLException(
"No matching room for Tile roomId: " + XMLWriter.writeXMLToString(tileTag));
tile.setRoom(room);
}
for (XMLTag doorTag : tileTag.getSubTags("Door")) {
try {
tile.addDoor(DisplayTile.Direction.valueOf(doorTag.getContent()));
} catch (IllegalArgumentException ex) {
throw new XMLException(
"Door Tag does not contain a valid direction: "
+ XMLWriter.writeXMLToString(doorTag));
}
}
if (tileTag.containsAttribute("removed")
&& tileTag.getAttributeValue("removed").equals("true")) tile.setRemoved();
for (XMLTag passageConnectionTag : tileTag.getSubTags("PassageConnection")) {
if (tile.isPassage()) continue;
DisplayTile connectedTile =
board.getTile(
parseAttributeAsInt(passageConnectionTag, "row"),
parseAttributeAsInt(passageConnectionTag, "col"));
tile.setPassageConnection(connectedTile, passageLetter);
connectedTile.setPassageConnection(tile, passageLetter);
passageLetter++;
}
if (tileTag.containsAttribute("suspectId")) {
int suspectId = parseAttributeAsInt(tileTag, "suspectId");
Suspect suspect = null;
for (Suspect currentSuspect : suspects) {
if (currentSuspect.getId() == suspectId) {
suspect = currentSuspect;
break;
}
}
if (suspect == null)
throw new XMLException(
"No matching suspect for Tile suspectId: " + XMLWriter.writeXMLToString(tileTag));
DisplayTile.Direction direction =
DisplayTile.Direction.valueOf(tileTag.getAttributeValue("suspectDirection"));
tile.addSuspect(suspect, direction);
}
}
gameData.setBoard(board);
gameData.setStory(clueGameTag.getSubTag("Story").getContent());
return gameData;
}