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Versions: 35
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Contents
require_relative '../face_parser'
module GridGenerator
module Skewb
class SkewbGrid
def initialize(x:, y:, units: , elements: )
@x, @y = x, y
@units = units
@elements = case elements
when String
FaceParser.new(elements).parse
when Array
elements
else
raise ArgumentError, "squares must be array or string"
end
end
attr_reader :x, :y, :units, :elements
def side_size
elements.size - 1
end
def build_element(row_num, col_num, data)
if data
factory_class.new(
grid_x: x,
grid_y: y,
row_num: row_num,
col_num: col_num,
side_size: side_size,
units: units,
colour: data[:colour],
opacity: data[:opacity]
).build
else
nil
end
end
def border_points_string
border_points.map { |x| x.join(',') }.join(' ')
end
def element_shapes
elements.each_with_index.map do |row, row_num|
row.each_with_index.map do |col, col_num|
build_element(row_num, col_num, col)
end
end.flatten.compact
end
def as_json
{
"border_points_string" => border_points_string,
"element_shapes" => element_shapes.map(&:as_json)
}
end
end
end
end
Version data entries
35 entries across 35 versions & 1 rubygems