split MovementSystem to MovementIntentSystem and DynamicBodySystem

src/balancing/ArenaSimulation.h

@@ -21,7 +21,8 @@
 class AiSystem;
 class BuildingSystem;
 class CombatSystem;
-class MovementSystem;
+class DynamicBodySystem;
+class MovementIntentSystem;
 class ShipSystem;
 class ScrapSystem;
 
@@ -92,7 +93,8 @@ private:
     std::unique_ptr<BuildingSystem> m_buildingSystem;
     std::unique_ptr<ShipSystem>     m_shipSystem;
     std::unique_ptr<AiSystem>       m_aiSystem;
-    std::unique_ptr<MovementSystem> m_movementSystem;
+    std::unique_ptr<MovementIntentSystem> m_movementIntentSystem;
+    std::unique_ptr<DynamicBodySystem>    m_dynamicBodySystem;
     std::unique_ptr<CombatSystem>   m_combatSystem;
     std::unique_ptr<ScrapSystem>    m_scrapSystem;