/*************************************************************************/
/*  step_sw.h                                                            */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
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/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md)    */
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#ifndef STEP_SW_H
#define STEP_SW_H

#include "space_sw.h"

class StepSW {

	uint64_t _step;

	void _populate_island(BodySW *p_body, BodySW **p_island, ConstraintSW **p_constraint_island);
	void _setup_island(ConstraintSW *p_island, real_t p_delta);
	void _solve_island(ConstraintSW *p_island, int p_iterations, real_t p_delta);
	void _check_suspend(BodySW *p_island, real_t p_delta);

public:
	void step(SpaceSW *p_space, real_t p_delta, int p_iterations);
	StepSW();
};

#endif // STEP__SW_H