NAME
Games::Sudoku::Component::Table
SYNOPSIS
use Games::Sudoku::Component::Table;
# Let's create a default (9x9) table.
my $t = Games::Sudoku::Component::Table->new;
$t->DESCRIPTION
METHODS
new (hash or hashref)
Creates an object. Options are:
- size
-
Specifies the size of a puzzle board (table). The default is 9. Actually this value is assumed to be a square of another integer.
- block_width
- block_height
-
Specify the width/height of internal blocks, respectively. (
block_widthxblock_height=size)
cell (row, column)
Returns the specified cell object (Games::Sudoku::Component::Table::Cell).
cells
Returns all the cell objects. Mainly used in foreach loops.
check_tmpvalue
Checks permissions and if there are any values stored temporarily but allowed now, store them again as real values.
clear
Clears all the values.
find_all
Finds all the cells that have least value possibilities.
find_next
Finds a cell that have least value possibilities.
is_finished
Returns true if all the cells have a real value.
num_of_finished
Returns a number of the cells that have a real value.
lock_all
Locks all the cells that have a real value, mainly to protect the generated or loaded puzzle, so that players cannot, intentionally or unintentionally, change it.
unlock_all
Unlocks the cells. Use before creating or loading a new puzzle.
as_string
Returns a loadable set of strings for the puzzle.
as_HTML
Returns an HTML table for the puzzle.
SEE ALSO
- Games::Sudoku::Component
- Games::Sudoku::Component::Table::Cell
- Games::Sudoku::Component::Table::Item
- Games::Sudoku::Component::Table::Permission
AUTHOR
Kenichi Ishigaki, <ishigaki@cpan.org>
COPYRIGHT AND LICENSE
Copyright (C) 2006 by Kenichi Ishigaki
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.