From c180eb466d20ec34f92e09cf2ca150d433c835ad Mon Sep 17 00:00:00 2001
From: Dan Albert <dan@gingerhq.net>
Date: Mon, 12 Jul 2021 21:28:00 -0700
Subject: [PATCH] Use aggressive stance for similar troop counts.

Bumps the breakthrough requirement to 2x, elimination to 1.5x, and uses
agressive for 0.8-1.5x.
---
 .../tasks/compound/destroyenemygroundunits.py      |  2 ++
 game/commander/tasks/primitive/aggressiveattack.py | 14 ++++++++++++++
 .../tasks/primitive/breakthroughattack.py          |  2 +-
 .../commander/tasks/primitive/eliminationattack.py |  2 +-
 4 files changed, 18 insertions(+), 2 deletions(-)
 create mode 100644 game/commander/tasks/primitive/aggressiveattack.py

diff --git a/game/commander/tasks/compound/destroyenemygroundunits.py b/game/commander/tasks/compound/destroyenemygroundunits.py
index 90bbbb9f..cf83213f 100644
--- a/game/commander/tasks/compound/destroyenemygroundunits.py
+++ b/game/commander/tasks/compound/destroyenemygroundunits.py
@@ -1,6 +1,7 @@
 from collections import Iterator
 from dataclasses import dataclass
 
+from game.commander.tasks.primitive.aggressiveattack import AggressiveAttack
 from game.commander.tasks.primitive.cas import PlanCas
 from game.commander.tasks.primitive.eliminationattack import EliminationAttack
 from game.commander.theaterstate import TheaterState
@@ -14,4 +15,5 @@ class DestroyEnemyGroundUnits(CompoundTask[TheaterState]):
 
     def each_valid_method(self, state: TheaterState) -> Iterator[Method[TheaterState]]:
         yield [EliminationAttack(self.front_line, state.player)]
+        yield [AggressiveAttack(self.front_line, state.player)]
         yield [PlanCas(self.front_line)]
diff --git a/game/commander/tasks/primitive/aggressiveattack.py b/game/commander/tasks/primitive/aggressiveattack.py
new file mode 100644
index 00000000..a5928dd3
--- /dev/null
+++ b/game/commander/tasks/primitive/aggressiveattack.py
@@ -0,0 +1,14 @@
+from __future__ import annotations
+
+from game.commander.tasks.frontlinestancetask import FrontLineStanceTask
+from gen.ground_forces.combat_stance import CombatStance
+
+
+class AggressiveAttack(FrontLineStanceTask):
+    @property
+    def stance(self) -> CombatStance:
+        return CombatStance.AGGRESSIVE
+
+    @property
+    def have_sufficient_front_line_advantage(self) -> bool:
+        return self.ground_force_balance >= 0.8
diff --git a/game/commander/tasks/primitive/breakthroughattack.py b/game/commander/tasks/primitive/breakthroughattack.py
index 3f32754d..6657bf23 100644
--- a/game/commander/tasks/primitive/breakthroughattack.py
+++ b/game/commander/tasks/primitive/breakthroughattack.py
@@ -15,7 +15,7 @@ class BreakthroughAttack(FrontLineStanceTask):
 
     @property
     def have_sufficient_front_line_advantage(self) -> bool:
-        return self.ground_force_balance >= 1.2
+        return self.ground_force_balance >= 2.0
 
     @property
     def opposing_garrisons_eliminated(self) -> bool:
diff --git a/game/commander/tasks/primitive/eliminationattack.py b/game/commander/tasks/primitive/eliminationattack.py
index 674c5653..409ecf97 100644
--- a/game/commander/tasks/primitive/eliminationattack.py
+++ b/game/commander/tasks/primitive/eliminationattack.py
@@ -11,4 +11,4 @@ class EliminationAttack(FrontLineStanceTask):
 
     @property
     def have_sufficient_front_line_advantage(self) -> bool:
-        return self.ground_force_balance >= 1.0
+        return self.ground_force_balance >= 1.5