[1880 Romania] Game uses standard float

lib/engine/game/g_1880/game.rb

@@ -257,17 +257,17 @@ class Game < Game::Base
         ).freeze
 
         def event_float_30!
-          @log << "-- Event: #{EVENTS_TEXT['float_30'][1]} --"
+          @log << "-- Event: #{self.class::EVENTS_TEXT['float_30'][1]} --"
           update_float_percent(30)
         end
 
         def event_float_40!
-          @log << "-- Event: #{EVENTS_TEXT['float_40'][1]} --"
+          @log << "-- Event: #{self.class::EVENTS_TEXT['float_40'][1]} --"
           update_float_percent(40)
         end
 
         def event_float_60!
-          @log << "-- Event: #{EVENTS_TEXT['float_60'][1]} --"
+          @log << "-- Event: #{self.class::EVENTS_TEXT['float_60'][1]} --"
           update_float_percent(60)
         end
 

lib/engine/game/g_1880_romania/corporation.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+require_relative '../../corporation'
+
+module Engine
+  module Game
+    module G1880Romania
+      class Corporation < Engine::Corporation
+        attr_accessor :building_permits, :fully_funded
+
+        def floated?
+          @floated ||= @ipo_owner.percent_of(self) <= (100 - @float_percent)
+        end
+
+        def percent_to_float
+          return 0 if @floated
+
+          @ipo_owner.percent_of(self) - (100 - @float_percent)
+        end
+
+        def float!
+          @floated = true
+        end
+      end
+    end
+  end
+end

lib/engine/game/g_1880_romania/game.rb

@@ -19,6 +19,8 @@ class Game < G1880::Game
 
         STARTING_CASH = { 3 => 600, 4 => 480, 5 => 400, 6 => 340 }.freeze
 
+        CORPORATION_CLASS = G1880Romania::Corporation
+
         TRAINS_NOT_TRIGGERING_SR = %w[2R 8 8E].freeze
 
         ASSIGNMENT_TOKENS = G1880::Game::ASSIGNMENT_TOKENS.merge(
@@ -155,13 +157,20 @@ class Game < G1880::Game
                   { name: '2R', distance: 2, price: 250, num: 10, available_on: 'C2' }].freeze
 
         EVENTS_TEXT = G1880::Game::EVENTS_TEXT.merge(
+          'float_30' => ['30% to Float', 'Corporation must sell 30% of shares to float'],
+          'float_40' => ['40% to Float', 'Corporation must sell 40% of shares to float'],
+          'float_60' => ['60% to Float', 'Corporation must sell 60% of shares to float'],
           'signal_end_game' => ['Signal End Game', 'Game ends 3 ORs after purchase/export of last 6E train']
         ).freeze
 
         GAME_END_REASONS_TEXT = {
           final_train: 'Last 6E train sold',
         }.freeze
 
+        def float_str(entity)
+          "#{entity.percent_to_float}% to float" if entity.corporation? && entity.floatable
+        end
+
         def init_minors
           game_minors.map { |minor| G1880::Minor.new(**minor) }
         end
@@ -178,7 +187,7 @@ def new_auction_round
         end
 
         def stock_round
-          G1880::Round::Stock.new(self, [
+          G1880Romania::Round::Stock.new(self, [
             Engine::Step::Exchange,
             G1880Romania::Step::SpecialChoose,
             G1880Romania::Step::BuySellParShares,

lib/engine/game/g_1880_romania/round/stock.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+require_relative '../../../round/stock'
+
+module Engine
+  module Game
+    module G1880Romania
+      module Round
+        class Stock < G1880::Round::Stock
+          def finish_round
+            @game.add_interest_player_loans!
+            super
+          end
+        end
+      end
+    end
+  end
+end