/*************************************************************************/
/*  random_number_generator.h                                            */
/*************************************************************************/
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/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
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#ifndef RANDOM_NUMBER_GENERATOR_H
#define RANDOM_NUMBER_GENERATOR_H

#include "core/math/random_pcg.h"
#include "core/reference.h"

class RandomNumberGenerator : public Reference {
	GDCLASS(RandomNumberGenerator, Reference);

protected:
	RandomPCG randbase;

	static void _bind_methods();

public:
	_FORCE_INLINE_ void set_seed(uint64_t p_seed) { randbase.seed(p_seed); }

	_FORCE_INLINE_ uint64_t get_seed() { return randbase.get_seed(); }

	_FORCE_INLINE_ void randomize() { randbase.randomize(); }

	_FORCE_INLINE_ uint32_t randi() { return randbase.rand(); }

	_FORCE_INLINE_ real_t randf() { return randbase.randf(); }

	_FORCE_INLINE_ real_t randf_range(real_t p_from, real_t p_to) { return randbase.random(p_from, p_to); }

	_FORCE_INLINE_ real_t randfn(real_t p_mean = 0.0, real_t p_deviation = 1.0) { return randbase.randfn(p_mean, p_deviation); }

	_FORCE_INLINE_ int randi_range(int p_from, int p_to) { return randbase.random(p_from, p_to); }

	RandomNumberGenerator() {}
};

#endif // RANDOM_NUMBER_GENERATOR_H