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Last modification

• Rev 0 – 6830 d 13 h
• Author: ira

• Log message:

  PuzzlePiece.py:
  * Keep track of current depth.
  * Keep track of goal node.
  * Remove find_empty_pos(), add generic find_position().
  * get_children() auto-increments depth.
  * Add num_out_of_place() for heuristics in search.
  * Add total_distance_from_correct() for heuristics in search.
  * Add tests when module is run directly.
  
  PuzzleSearch.py:
  * Add SearchResult class to hold search results.
  * Always return SearchResult when searching.
  * Add many pluggable search algorithms.
  * Updated tests to run with the new API.