PhysicsModel.h

#ifndef GF_PHYSICS_MODEL_H
#define GF_PHYSICS_MODEL_H

#include <vector>

#include "Model.h"
#include "Ref.h"
#include "Vector.h"

namespace gf {
#ifndef DOXYGEN_SHOULD_SKIP_THIS
inline namespace v1 {
#endif

  class PhysicsBody;

  class GF_API PhysicsModel : public gf::Model {
  public:
    PhysicsModel(Vector2f gravity = { 0.0f, 0.0f });

    void setGravity(Vector2f gravity) noexcept {
      m_gravity = gravity;
    }

    Vector2f getGravity() const noexcept {
      return m_gravity;
    }

    void addBody(PhysicsBody& body);

    void removeBody(PhysicsBody& body);

    void clear();

    virtual void update(Time time) override;

  private:
    Vector2f m_gravity;
    std::vector<Ref<PhysicsBody>> m_staticBodies;
    std::vector<Ref<PhysicsBody>> m_dynamicBodies;
  };

#ifndef DOXYGEN_SHOULD_SKIP_THIS
}
#endif
}

#endif // GF_PHYSICS_MODEL_H