1 files changed, 128 insertions, 0 deletions
diff --git a/lib/colonial_twilight/deck.rb b/lib/colonial_twilight/deck.rb
new file mode 100644
index 0000000..747cb2f
--- /dev/null
+++ b/lib/colonial_twilight/deck.rb
@@ -0,0 +1,128 @@
+#! /usr/bin/env ruby
+# frozen_string_literal: true
+
+# rubocop:disable Style/Documentation
+
+require 'colonial_twilight/card_attributes'
+module ColonialTwilight
+  class Card
+    include ColonialTwilight::CardAttributes
+
+    attr_reader :num, :title
+
+    def set(num)
+      raise "card #{num} is out of range [1; #{MAX_CARD_NUM}]" if !num.positive? || num > MAX_CARD_NUM
+
+      @num = num
+      card = ColonialTwilight::CardAttributes.cards[num] || [nil, nil]
+      @title = card[0]
+      @attributes = card[1]
+      self
+    end
+
+    def propaganda?
+      @num >= 67
+    end
+
+    def dual?
+      (@attributes & SINGLE).zero?
+    end
+
+    def single?
+      (@attributes & SINGLE) == SINGLE
+    end
+
+    def fln_marked?
+      (@attributes & FLN_MARKED) == FLN_MARKED
+    end
+
+    def special?
+      (@attributes & FLN_SPECIAL) == FLN_SPECIAL
+    end
+
+    def fln_capability?
+      (@attributes & FLN_CAPABILITY) == FLN_CAPABILITY
+    end
+
+    def gov_capability?
+      (@attributes & GOV_CAPABILITY) == GOV_CAPABILITY
+    end
+
+    def dual_capability?
+      (@attributes & DUAL_CAPABILITY) == DUAL_CAPABILITY
+    end
+
+    def fln_momentum?
+      (@attributes & FLN_MOMENTUM) == FLN_MOMENTUM
+    end
+
+    def gov_momentum?
+      (@attributes & GOV_MOMENTUM) == GOV_MOMENTUM
+    end
+
+    def dual_momentum?
+      (@attributes & DUAL_MOMENTUM) == DUAL_MOMENTUM
+    end
+
+    def fln_effective?
+      # FIXME: todo
+      false
+    end
+
+    def fln_effectiveness
+      # FIXME: todo
+      0
+    end
+
+    def fln_playable?
+      # reduce GOV support or resources or commitment
+      # shift France Track toward F
+      # place FLN base or increase FLN resources
+      false
+    end
+
+    def inspect
+      s = @num < 10 ? ' ' : ''
+      t = title + ' ' * (38 - title.size)
+      s += "#{@num} - #{single? ? 'Single' : 'Dual  '} : #{t} : #{_capability} : #{_momentum}"
+      s
+    end
+
+    def _capability
+      s = ''
+      s += ' FLN-capability' if fln_capability?
+      s += ' GOV-capability' if gov_capability?
+      s += 'DUAL-capability' if dual_capability?
+      s = ' ' * 15 if s.empty?
+      s
+    end
+
+    def _momentum
+      s = ''
+      s += ' FLN-momentum  ' if fln_momentum?
+      s += ' GOV-momentum  ' if gov_momentum?
+      s += 'DUAL-momentum  ' if dual_momentum?
+      s
+    end
+  end
+
+  # class CardAction
+  #   def initialize(txt, cond)
+  #     @txt = txt
+  #     @condition = cond
+  #   end
+  # end
+
+  class Deck
+    attr_reader :card
+
+    def initialize
+      @card = Card.new
+    end
+
+    def pull(num)
+      @card.set(num)
+    end
+  end
+  # 1.upto(71) { |n| puts Deck.new.pull(n).inspect }
+end