Forces : #update_control return true if changed

2 files changed, 4 insertions, 2 deletions

diff --git a/lib/colonial_twilight/fln_rules.rb b/lib/colonial_twilight/fln_rules.rb
index 5f8fd48..f260dea 100644
--- a/lib/colonial_twilight/fln_rules.rb
+++ b/lib/colonial_twilight/fln_rules.rb
@@ -20,7 +20,7 @@ module ColonialTwilight
       board.search(&method(:may_agitate_in?))
     end
 
-    def max_fln_to_place_in(space)
+    def max_placable_flns(space)
       space.fln_bases.positive? ? space.fln_bases + space.pop - space.fln_cubes : 1
     end
 
diff --git a/lib/colonial_twilight/forces.rb b/lib/colonial_twilight/forces.rb
index 2048a00..4991c89 100644
--- a/lib/colonial_twilight/forces.rb
+++ b/lib/colonial_twilight/forces.rb
@@ -130,8 +130,9 @@ module ColonialTwilight
     end
 
     def update_control
-      return if @control.nil?
+      return nil if @control.nil?
 
+      ctr = @control
       @control = (
           case gov <=> fln
           when  0 then :uncontrolled
@@ -139,6 +140,7 @@ module ColonialTwilight
           when -1 then :FLN
           end
         )
+      @control != ctr
     end
   end
 end