/**
* Writes the passed level data into the passed file.
*
* @param level the level to be saved
* @param PrintWriter the file to write to
*/
private final void writeLevelToFile(Level level, PrintWriter file) {
// Stores the board data of the level.
List<String> boardData;
file.println();
file.println();
file.println(level.getTitle());
file.println();
// Get the board data of the level.
boardData = level.getBoardData();
// Write the board to the file.
for (String boardRow : boardData) {
file.println(boardRow);
}
// Empty line between board and transformation data.
file.println();
// Save the transformation.
if (!Transformation.getTransformationAsString().isEmpty()) {
// Write the transformation string.
file.write(Transformation.getTransformationAsString());
// Write empty lines.
file.println();
file.println();
}
// Write the additional level data.
if (level.getComment().length() > 0) {
file.println(level.getComment());
}
Author author = level.getAuthor();
if (!author.getName().equals(Texts.getText("unknown"))) {
file.println("Author: " + author.getName());
}
if (author.getEmail().length() > 0) {
file.println("Email: " + author.getEmail());
}
if (author.getWebsiteURL().length() > 0) {
file.println("Homepage: " + author.getWebsiteURL());
}
if (author.getComment().length() > 0) {
file.println("Author comment: " + author.getComment());
}
if (level.getDifficulty().length() > 0) {
file.println("Difficulty: " + level.getDifficulty());
}
// Save the solution information.
SolutionsManager solutions = level.getSolutionsManager();
for (int solutionNo = 0; solutionNo < solutions.getSolutionCount(); solutionNo++) {
Solution solution = solutions.getSolution(solutionNo);
file.println();
file.println("Solution " + solution.movesCount + "/" + solution.pushesCount);
// FFS/hm: also write minor metrics?
file.println(solution.lurd);
if (solution.name.length() > 0) {
file.println("Solution name: " + solution.name);
}
if (solution.isOwnSolution) {
file.println("Own solution: yes");
}
if (solution.comment.length() > 0) {
file.println("Solution comment: " + solution.comment);
file.println("Solution comment end:");
}
}
// Get the LURD-representation of the history.
String historyLURD = level.getHistory().getHistoryAsSaveGame();
// Save the history string if there is any
if (!historyLURD.isEmpty()) {
file.println();
file.println("Savegame:");
file.println(historyLURD);
}
}
