/*************************************************************************/
/*  body_direct_state_2d_sw.h                                            */
/*************************************************************************/
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
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#ifndef BODY_DIRECT_STATE_2D_SW_H
#define BODY_DIRECT_STATE_2D_SW_H

#include "servers/physics_server_2d.h"

class Body2DSW;

class PhysicsDirectBodyState2DSW : public PhysicsDirectBodyState2D {
	GDCLASS(PhysicsDirectBodyState2DSW, PhysicsDirectBodyState2D);

public:
	Body2DSW *body = nullptr;

	virtual Vector2 get_total_gravity() const override;
	virtual real_t get_total_angular_damp() const override;
	virtual real_t get_total_linear_damp() const override;

	virtual Vector2 get_center_of_mass() const override;
	virtual real_t get_inverse_mass() const override;
	virtual real_t get_inverse_inertia() const override;

	virtual void set_linear_velocity(const Vector2 &p_velocity) override;
	virtual Vector2 get_linear_velocity() const override;

	virtual void set_angular_velocity(real_t p_velocity) override;
	virtual real_t get_angular_velocity() const override;

	virtual void set_transform(const Transform2D &p_transform) override;
	virtual Transform2D get_transform() const override;

	virtual Vector2 get_velocity_at_local_position(const Vector2 &p_position) const override;

	virtual void add_central_force(const Vector2 &p_force) override;
	virtual void add_force(const Vector2 &p_force, const Vector2 &p_position = Vector2()) override;
	virtual void add_torque(real_t p_torque) override;
	virtual void apply_central_impulse(const Vector2 &p_impulse) override;
	virtual void apply_impulse(const Vector2 &p_impulse, const Vector2 &p_position = Vector2()) override;
	virtual void apply_torque_impulse(real_t p_torque) override;

	virtual void set_sleep_state(bool p_enable) override;
	virtual bool is_sleeping() const override;

	virtual int get_contact_count() const override;

	virtual Vector2 get_contact_local_position(int p_contact_idx) const override;
	virtual Vector2 get_contact_local_normal(int p_contact_idx) const override;
	virtual int get_contact_local_shape(int p_contact_idx) const override;

	virtual RID get_contact_collider(int p_contact_idx) const override;
	virtual Vector2 get_contact_collider_position(int p_contact_idx) const override;
	virtual ObjectID get_contact_collider_id(int p_contact_idx) const override;
	virtual int get_contact_collider_shape(int p_contact_idx) const override;

	virtual Vector2 get_contact_collider_velocity_at_position(int p_contact_idx) const override;

	virtual PhysicsDirectSpaceState2D *get_space_state() override;

	virtual real_t get_step() const override;
};

#endif // BODY_2D_SW_H