collider_set2.h

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// Copyright (c) 2018 Doyub Kim
//
// I am making my contributions/submissions to this project solely in my
// personal capacity and am not conveying any rights to any intellectual
// property of any third parties.
 
#ifndef INCLUDE_JET_COLLIDER_SET2_H_
#define INCLUDE_JET_COLLIDER_SET2_H_
 
#include <jet/collider2.h>
#include <jet/surface_set2.h>
#include <vector>
 
namespace jet {
 
class ColliderSet2 final : public Collider2 {
 public:
    class Builder;
 
    ColliderSet2();
 
    explicit ColliderSet2(const std::vector<Collider2Ptr>& others);
 
    Vector2D velocityAt(const Vector2D& point) const override;
 
    void addCollider(const Collider2Ptr& collider);
 
    size_t numberOfColliders() const;
 
    Collider2Ptr collider(size_t i) const;
 
    static Builder builder();
 
 private:
    std::vector<Collider2Ptr> _colliders;
};
 
typedef std::shared_ptr<ColliderSet2> ColliderSet2Ptr;
 
 
class ColliderSet2::Builder final {
 public:
    Builder& withColliders(const std::vector<Collider2Ptr>& others);
 
    ColliderSet2 build() const;
 
    ColliderSet2Ptr makeShared() const;
 
 private:
    std::vector<Collider2Ptr> _colliders;
};
 
}  // namespace jet
 
#endif  // INCLUDE_JET_COLLIDER_SET2_H_