collision_shape_2d.h

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/*  collision_shape_2d.h                                                 */
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/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur.                 */
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#ifndef COLLISION_SHAPE_2D_H
#define COLLISION_SHAPE_2D_H

#include "scene/2d/node_2d.h"
#include "scene/resources/shape_2d.h"

class CollisionShape2D : public Node2D {

    OBJ_TYPE(CollisionShape2D,Node2D);
    Ref<Shape2D> shape;
    Rect2 rect;
    bool trigger;
    bool unparenting;
    bool can_update_body;
    void _shape_changed();
    int update_shape_index;

    void _set_update_shape_index(int p_index);
    int _get_update_shape_index() const;

protected:

    void _update_parent();
    void _notification(int p_what);
    static void _bind_methods();

    void _add_to_collision_object(Object *p_obj);
public:

    void set_shape(const Ref<Shape2D>& p_shape);
    Ref<Shape2D> get_shape() const;
    virtual Rect2 get_item_rect() const;
    void set_trigger(bool p_trigger);
    bool is_trigger() const;

    int get_collision_object_shape_index() const { return _get_update_shape_index(); }

    CollisionShape2D();
};

#endif // COLLISION_SHAPE_2D_H