refactor AI system

src/lib/ecs/system/AiSystem.h

@@ -1,15 +1,52 @@
 #pragma once
 
+#include "AdvanceEvaluator.h"
+#include "AdvanceExecutor.h"
+#include "AttackEvaluator.h"
+#include "AttackExecutor.h"
+#include "DeliverScrapEvaluator.h"
+#include "DeliverScrapExecutor.h"
+#include "RallyEvaluator.h"
+#include "RallyExecutor.h"
+#include "RepairEvaluator.h"
+#include "RepairExecutor.h"
+#include "RetreatEvaluator.h"
+#include "RetreatExecutor.h"
+#include "SalvageScrapEvaluator.h"
+#include "SalvageScrapExecutor.h"
+
 class BuildingSystem;
 class EntityAdmin;
 class ScrapSystem;
 
+// Orchestrates ship-behavior decision-making in three batched phases:
+//   1. evaluators score each behavior and set its target data,
+//   2. selectWinningBehaviors picks the highest-scoring behavior per ship,
+//   3. executors run for the winning behavior, setting movement intent and
+//      preferred module targets.
+// All world mutation (collection, healing, damage) is left to the module
+// systems (SalvagerSystem, RepairSystem, CombatSystem).
 class AiSystem
 {
 public:
-    void tickHomeReturnBehavior(EntityAdmin& admin);
-    void tickThreatResponseBehavior(EntityAdmin& admin, const BuildingSystem& buildings);
-    void tickRepairBehavior(EntityAdmin& admin, BuildingSystem& buildings);
-    void tickRepairTools(EntityAdmin& admin);
-    void tickSalvageBehavior(EntityAdmin& admin, ScrapSystem& scraps, BuildingSystem& buildings);
+    void tick(EntityAdmin& admin, const BuildingSystem& buildings, const ScrapSystem& scraps);
+
+private:
+    void selectWinningBehaviors(EntityAdmin& admin);
+
+    AdvanceEvaluator      m_advanceEvaluator;
+    RallyEvaluator        m_rallyEvaluator;
+    RetreatEvaluator      m_retreatEvaluator;
+    AttackEvaluator       m_attackEvaluator;
+    RepairEvaluator       m_repairEvaluator;
+    SalvageScrapEvaluator m_salvageScrapEvaluator;
+    DeliverScrapEvaluator m_deliverScrapEvaluator;
+
+    AdvanceExecutor      m_advanceExecutor;
+    RallyExecutor        m_rallyExecutor;
+    RetreatExecutor      m_retreatExecutor;
+    AttackExecutor       m_attackExecutor;
+    RepairExecutor       m_repairExecutor;
+    SalvageScrapExecutor m_salvageScrapExecutor;
+    DeliverScrapExecutor m_deliverScrapExecutor;
 };