net.jetrix.filter
Class DownstackPuzzleGenerator

java.lang.Object
  net.jetrix.filter.DownstackPuzzleGenerator

All Implemented Interfaces:

PuzzleGenerator

public class DownstackPuzzleGenerator
extends Object
implements PuzzleGenerator

Puzzle generator supporting the puzzle format used by the 2ice server, aka downstack.com. Each puzzle consists in two files, a .field file containing the description of the field, and a .settings file containing the game settings and the puzzle description. By default the puzzle files are looked for in the data/puzzle sub directory, this can be overridden by setting the path parameter.

Since:

0.3

Version:

$Revision: 836 $, $Date: 2010-04-11 23:25:35 +0200 (dim., 11 avr. 2010) $

Author:

Emmanuel Bourg

Field Summary

static Block[]

BLOCKS The order or the specials used in the settings file.

Constructor Summary

DownstackPuzzleGenerator()

Method Summary

protected File[]	getLevels() Find all levels in the puzzle directory.
Puzzle	getNextPuzzle() Generates the next puzzle.
void	init(Configuration config) Initializes the generator.
protected Puzzle	loadPuzzle(File directory, String name) Load a puzzle from the filesystem.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BLOCKS

public static final Block[] BLOCKS

The order or the specials used in the settings file.

Constructor Detail

DownstackPuzzleGenerator

public DownstackPuzzleGenerator()

Method Detail

init

public void init(Configuration config)

Description copied from interface: PuzzleGenerator

Initializes the generator.

Specified by:

init in interface PuzzleGenerator

Parameters:

config - the configuration containing the configuration parameters.

getNextPuzzle

public Puzzle getNextPuzzle()

Description copied from interface: PuzzleGenerator

Generates the next puzzle.

Specified by:

getNextPuzzle in interface PuzzleGenerator

loadPuzzle

protected Puzzle loadPuzzle(File directory,
                            String name)
                     throws IOException

Load a puzzle from the filesystem.

Parameters:

directory - the directory containing the puzzle file

name - the name of the puzzle

Throws:

IOException

getLevels

protected File[] getLevels()

Find all levels in the puzzle directory.