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-rw-r--r--lib/colonial_twilight/fln_bot_rules.rb14
-rw-r--r--spec/fln_bot_rules_spec.rb58
2 files changed, 72 insertions, 0 deletions
diff --git a/lib/colonial_twilight/fln_bot_rules.rb b/lib/colonial_twilight/fln_bot_rules.rb
index f5e02d9..77ee6d7 100644
--- a/lib/colonial_twilight/fln_bot_rules.rb
+++ b/lib/colonial_twilight/fln_bot_rules.rb
@@ -144,6 +144,20 @@ module ColonialTwilight
_filter(f) { |s| s.gov_cubes.zero? }
end
+ # Extort
+
+ def may_extort_0_in?(space)
+ r = may_extort_in?(space) && space.fln_underground > (space.fln_bases.zero? ? 0 : 1)
+ dbg " may_extort_0_in : #{space.name}", r
+ r
+ end
+
+ def extort_priority(spaces)
+ # 2+ guerrillas, 3+ if gov cubes and fln base -> Country -> anywhere if still at 0
+ f = _filter(spaces) { |s| s.guerrillas > (s.gov_cubes.positive? && s.fln_bases.positive? ? 2 : 1) }
+ _filter(f, &:country?)
+ end
+
# 8.1.2 - Procedure Guidelines
def _filter(spaces, &block)
diff --git a/spec/fln_bot_rules_spec.rb b/spec/fln_bot_rules_spec.rb
index 78148c8..9e200f4 100644
--- a/spec/fln_bot_rules_spec.rb
+++ b/spec/fln_bot_rules_spec.rb
@@ -413,6 +413,64 @@ describe ColonialTwilight::FLNBotRules do
end
end
+ describe 'Extort' do
+ it 'may_extort_0_in?' do
+ a = Sector.new
+ expect(@rules.may_extort_0_in?(a)).to be false
+ end
+
+ it 'may_extort_0_in? pop' do
+ a = Sector.new(pop: 1)
+ expect(@rules.may_extort_0_in?(a)).to be false
+ end
+
+ it 'may_extort_0_in? pop and underground' do
+ a = Sector.new(pop: 1, fln_underground: 1)
+ expect(@rules.may_extort_0_in?(a)).to be true
+ end
+
+ it 'may_extort_0_in? pop and guerrillas but active' do
+ a = Sector.new(pop: 1, fln_active: 1)
+ expect(@rules.may_extort_0_in?(a)).to be false
+ end
+
+ it 'may_extort_0_in? pop and underground but no control' do
+ a = Sector.new(pop: 1, fln_underground: 1, gov_cubes: 2)
+ expect(@rules.may_extort_0_in?(a)).to be false
+ end
+
+ it 'may_extort_0_in? pop and underground but base' do
+ a = Sector.new(pop: 1, fln_underground: 1, fln_bases: 1)
+ expect(@rules.may_extort_0_in?(a)).to be false
+ end
+
+ it 'may_extort_0_in? pop, base and enough underground' do
+ a = Sector.new(pop: 1, fln_underground: 2, fln_bases: 1, gov_cubes: 2)
+ expect(@rules.may_extort_0_in?(a)).to be true
+ end
+
+ it 'extort_priority 2+' do
+ a = Sector.new(fln_underground: 1)
+ b = Sector.new(fln_underground: 2)
+ c = Sector.new(fln_underground: 1)
+ expect(@rules.extort_priority([a, b, c])[0]).to be b
+ end
+
+ it 'extort_priority 3+ if fln bases and gov cubes' do
+ a = Sector.new(fln_underground: 2, fln_bases: 1, gov_cubes: 1)
+ b = Sector.new(fln_underground: 3, fln_bases: 1, gov_cubes: 1)
+ c = Sector.new(fln_underground: 2, fln_bases: 1, gov_cubes: 1)
+ expect(@rules.extort_priority([a, b, c])[0]).to be b
+ end
+
+ it 'extort_priority country' do
+ a = Sector.new(fln_underground: 2, fln_bases: 1, gov_cubes: 1)
+ b = Sector.new(fln_underground: 3, fln_bases: 1, gov_cubes: 1, type: :country)
+ c = Sector.new(fln_underground: 3, fln_bases: 1, gov_cubes: 1)
+ expect(@rules.extort_priority([a, b, c])[0]).to be b
+ end
+ end
+
describe '8.1.2 Procedure Guidelines' do
it 'available_fln_bases?' do
@board.available_fln_bases = 0