Standard-of-Iron/game/systems/capture_system.h

#pragma once

#include "../core/entity.h"
#include "../core/system.h"

namespace Engine::Core {
class World;
}

namespace Game::Systems {

class CaptureSystem : public Engine::Core::System {
public:
  void update(Engine::Core::World *world, float delta_time) override;

private:
  static void process_barrack_capture(Engine::Core::World *world,
                                      float delta_time);
  static auto count_nearby_troops(Engine::Core::World *world, float barrack_x,
                                  float barrack_z, int owner_id,
                                  float radius) -> int;
  static void transfer_barrack_ownership(Engine::Core::World *world,
                                         Engine::Core::Entity *barrack,
                                         int new_owner_id);
};

} // namespace Game::Systems