1 files changed, 51 insertions, 0 deletions
diff --git a/lib/colonial_twilight/actions/fln/agitate.rb b/lib/colonial_twilight/actions/fln/agitate.rb
new file mode 100644
index 0000000..fd0e287
--- /dev/null
+++ b/lib/colonial_twilight/actions/fln/agitate.rb
@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+
+require_relative 'fln_action'
+require_relative 'rally'
+
+module ColonialTwilight
+  module Actions
+    module FLN
+      # Agitate 3.3.1
+      class Agitate < FlnAction
+        # 1 resources per Terror marker, then 1 resource for the level shift
+        def initialize(space, mode)
+          super(space, mode, cost: (mode[:remove_terror] || 0) + (mode[:shift_oppose] || 0))
+        end
+
+        def validate!
+          super
+          raise 'select at least 1 mode' unless mode.keys.size.positive?
+
+          return if space.terror.zero? || (mode.key?(:remove_terror) && mode[:remove_terror] == space.terror)
+
+          raise 'remove Terror marker first' if mode.key?(:shift_oppose)
+        end
+
+        # remove Terror first, then shift 1 level toward Oppose
+        def apply!(board)
+          raise NotImplementedError
+        end
+
+        class << self
+          def op?
+            true
+          end
+
+          # with Base and or Control && terror or shift to oppose possible
+          def applicable?(space)
+            Rally.applicable?(space) &&
+              (space.fln_bases.positive? || space.fln_control?) && (space.terror.positive? || !space.oppose?)
+          end
+
+          def available_modes(space)
+            modes = {}
+            modes[:remove_terror] = space.terror if space.terror.positive?
+            modes[:shift_oppose] = 1 unless space.oppose?
+            modes
+          end
+        end
+      end
+    end
+  end
+end