Class: RubyGo::HTMLPrinter

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby-go/printers/html.rb

Constant Summary collapse

LETTERS = 
('A'..'Z').to_a.freeze
COLORS = 
{ black: 'black stone', white: 'white stone', empty: 'liberty' }.freeze
TEMPLATE = 
ERB.new("<style>\n.board { max-width: 100%; padding: 16px; }\n.row { display: flex; margin: 0; }\n.intersection { display: inline-block; height: 32px; width: 32px; border-top: 2px solid black; border-left: 2px solid black; }\n.intersection:last-child { border-top-width: 0px; height: 34px; }\n.row:last-child .intersection { border-left-width: 0px; width: 34px; }\n.row:last-child .intersection:last-child { width: 2px; height: 2px; background: black; }\n.stone, .liberty { display: inline-block; width: 30px; height: 30px; border-radius: 100%; margin: 0; position: relative; top: -18px; left: -18px; }\n.stone { border: 2px solid black; }\n.black.stone { background: black; }\n.white.stone { background: white; }\n.liberty:hover { border: 2px solid red; }\n.row-num, .column-num { display: inline-block; width: 34px; height: 34px; margin: 0; position: relative; }\n.row-num { top: -0.5em; }\n.column-num { left: -0.3em; }\n</style>\n<div class=\"game\">\n  <div class=\"board\">\n    <div class=\"row\">\n      <div class=\"column-num row-num\"></div>\n      <% size.times do |i| %>\n      <div class=\"column-num\"><%= letters[i] %></div>\n      <% end %>\n    </div>\n    <% rows.each_with_index do |row, i| %>\n    <div class=\"row\">\n      <div class=\"row-num\"><%= letters[i] %></div>\n      <% row.each do |stn| %>\n        <div class=\"intersection\">\n          <div class=\"<%= colors[stn.color] %>\"></div>\n        </div>\n      <% end %>\n    </div>\n    <% end %>\n  </div>\n\n  <div class=\"info\">\n    <table>\n      <tbody>\n        <tr>\n          <th>Prisoners</th>\n          <th>White</th>\n          <td><%= captures[:black] %></td>\n          <th>Black</th>\n          <td><%= captures[:white] %></td>\n        </tr>\n      </tbody>\n    </table>\n  </div>\n</div>\n").freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(io) ⇒ HTMLPrinter 



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# File 'lib/ruby-go/printers/html.rb', line 62

def initialize(io)
  @io = io
end

Instance Attribute Details

#io ⇒ Object (readonly)

Returns the value of attribute io.



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# File 'lib/ruby-go/printers/html.rb', line 60

def io
  @io
end

Instance Method Details



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# File 'lib/ruby-go/printers/html.rb', line 66

def print_game(game)
  html = TEMPLATE.result_with_hash(
    size: game.board.size,
    captures: game.captures,
    rows: game.board.rows,
    colors: COLORS, letters: LETTERS
  )
  io.write(html)
end