Class: Amaze::Grid::Sigma

Inherits:
Amaze::Grid show all
Defined in:
lib/amaze/grid/sigma.rb

Instance Attribute Summary

Attributes inherited from Amaze::Grid

#columns, #grid, #rows

Instance Method Summary collapse

Methods inherited from Amaze::Grid

#[], #deadends, #each_cell, #each_row, #initialize, #random_cell, #size

Constructor Details

This class inherits a constructor from Amaze::Grid

Instance Method Details

#configure_cell ⇒ Object 



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# File 'lib/amaze/grid/sigma.rb', line 12

def configure_cell
  each_cell do |cell|
    row, column = cell.row, cell.column
    
    cell.north = self[row-1, column] 
    cell.south = self[row+1, column]

    if column.even?
      cell.northeast = self[row-1, column+1]
      cell.southeast = self[row,column+1]
      cell.northwest = self[row-1, column-1]
      cell.southwest = self[row, column-1]
    else
      cell.northeast = self[row, column+1]
      cell.southeast = self[row+1,column+1]
      cell.northwest = self[row, column-1]
      cell.southwest = self[row+1, column-1]
    end
  end
end

#prepare_grid ⇒ Object 



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# File 'lib/amaze/grid/sigma.rb', line 4

def prepare_grid
  @grid = Array.new(rows) do |row|
    Array.new(columns) do |column|
      Amaze::Cell::Hex.new row, column
    end
  end
end