Class: CardType

Inherits:
Object
  • Object
show all
Defined in:
lib/manasimu/card.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(contents) ⇒ CardType

Returns a new instance of CardType.



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# File 'lib/manasimu/card.rb', line 80

def initialize(contents)
  return if not contents
  @contents = contents.map {|c| Content.new(c)}
end

Instance Attribute Details

#contents ⇒ Object

Returns the value of attribute contents.



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# File 'lib/manasimu/card.rb', line 78

def contents
  @contents
end

Instance Method Details

#color_identity ⇒ Object 



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# File 'lib/manasimu/card.rb', line 113

def color_identity
  return @memo_colors if @memo_colors
  @memo_colors ||= []
  @contents.each do |c|
    c.color_identity.split(",").each do |color|
      @memo_colors << color if not @memo_colors.include? color
    end
  end
  @memo_colors
end

#color_identity_size ⇒ Object 



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# File 'lib/manasimu/card.rb', line 128

def color_identity_size
  color_identity.length
end

#converted_mana_cost ⇒ Object 



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# File 'lib/manasimu/card.rb', line 124

def converted_mana_cost
  @converted_mana_cost ||= @contents.map {|c| c.converted_mana_cost}.min
end

#count(turn = nil) ⇒ Object 



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# File 'lib/manasimu/card.rb', line 229

def count(turn = nil)
  turn ||= converted_mana_cost
  played = @played ? @played [turn] : 0
  drawed = 0
  if (@drawed)
    (turn+1).times do |i|
      next if not @drawed[i]
      drawed += @drawed[i]
    end
  end
  [played, drawed]
end

#drawed(turn) ⇒ Object 



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# File 'lib/manasimu/card.rb', line 95

def drawed(turn)
  @drawed ||= {}
  @drawed[turn] ||= 0
  @drawed[turn] += 1
end

#edges(lands) ⇒ Object 



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# File 'lib/manasimu/card.rb', line 178

def edges(lands)
  result = []
  x = lands.length
  i_src = 0
  # source connect to lands
  x.times do |i|
    result << [i_src, i + 1]
  end

  # create symbol
  symbols = []
  mana_cost[1..-2].split('}{').each_with_index do |mana, j|
    spell_colors = mana.split('/')
    if spell_colors.length == 1 
      spell_color = spell_colors[0]
      if spell_color.to_i.to_s == spell_color
        # numeric symbol
        spell_color.to_i.times do |k|
          symbols << "1"
        end
      else
        # color symbol
        symbols << spell_color
      end
    else
      # multi symbol
      throw Exception.new('unprogramed exception')
    end
  end

  # lands and mana_cost connect to each symbols
  lands.each_with_index do |land, i|
    land_colors = land.color_identity
    symbols.each_with_index do |symbol, j|
      if symbol == "1" or land_colors.include? symbol
        result << [i + 1, x + 1 + j]
      end
    end
  end

  y = symbols.length 
  i_dst = x + y + 1

  # mana_cost connect to destination
  y.times do |i|
    result << [x + 1 + i, i_dst]
  end

  [x, y, result]
end

#mana ⇒ Object 



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# File 'lib/manasimu/card.rb', line 109

def mana
  @mana ||= @contents.map {|content| content.color_identity }.flatten
end

#mana_cost ⇒ Object 



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# File 'lib/manasimu/card.rb', line 132

def mana_cost
  return @mana_cost if @mana_cost
  spell = @contents.select {|c| c.types != "Land"}.first
  if spell
    @mana_cost = spell.mana_cost
  else
    @mana_cost = '0'
  end
end

#mana_source? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/manasimu/card.rb', line 101

def mana_source?
  @mana_source ||= @contents.any? {|content| content.mana_source?}
end

#max_flow(lands) ⇒ Object 



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# File 'lib/manasimu/card.rb', line 153

def max_flow(lands)
  obj = FordFulkersonSingleton.instance.obj
  # Graph has x+y+2 nodes
  # source       : 0
  # lands        : 1 - x 
  # mana_cost    : x+1 - x+y+1 
  # destination  : x+y+2
  #
  # image
  #         - land1  - mana4 
  # source0 - land2  - mana5 - destination6
  #         - land3 
  #

  # create edge
  x, y, e = edges(lands)
  g = Graph.new(x + y + 2)
  e.each do |s, d|
    g.add_edge(s, d, 1)
  end

  ret = obj.max_flow(g, 0, x + y + 1)
  [ret, obj.used]
end

#name ⇒ Object 



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# File 'lib/manasimu/card.rb', line 85

def name
  @name ||= @contents[0].name
end

#playable?(lands) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/manasimu/card.rb', line 146

def playable?(lands)
  return [false, []] if lands.empty?
  return [false, []] if converted_mana_cost > lands.length
  mf, used = max_flow(lands)
  [mf == converted_mana_cost, used.to_a[1..lands.length]]
end

#played(turn) ⇒ Object 



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# File 'lib/manasimu/card.rb', line 89

def played(turn)
  @played ||= {}
  @played[turn] ||= 0
  @played[turn] += 1
end

#price ⇒ Object 



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# File 'lib/manasimu/card.rb', line 142

def price
  converted_mana_cost
end

#to_s ⇒ Object 



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# File 'lib/manasimu/card.rb', line 242

def to_s
  @contents.map {|c| c.to_s}.join(",")
end

#types ⇒ Object 



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# File 'lib/manasimu/card.rb', line 105

def types
  @types ||= @contents.map {|c| c.types}
end