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/*  gltf_template_convert.h                                              */
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#ifndef GLTF_TEMPLATE_CONVERT_H
#define GLTF_TEMPLATE_CONVERT_H

#include "core/variant/array.h"
#include "core/variant/dictionary.h"
#include "core/containers/rb_set.h"

namespace GLTFTemplateConvert {
template <class T>
static Array to_array(const Vector<T> &p_inp) {
	Array ret;
	for (int i = 0; i < p_inp.size(); i++) {
		ret.push_back(p_inp[i]);
	}
	return ret;
}

template <class T>
static Array to_array(const RBSet<T> &p_inp) {
	Array ret;
	typename RBSet<T>::Element *elem = p_inp.front();
	while (elem) {
		ret.push_back(elem->get());
		elem = elem->next();
	}
	return ret;
}

template <class T>
static void set_from_array(Vector<T> &r_out, const Array &p_inp) {
	r_out.clear();
	for (int i = 0; i < p_inp.size(); i++) {
		r_out.push_back(p_inp[i]);
	}
}

template <class T>
static void set_from_array(RBSet<T> &r_out, const Array &p_inp) {
	r_out.clear();
	for (int i = 0; i < p_inp.size(); i++) {
		r_out.insert(p_inp[i]);
	}
}

template <class K, class V>
static Dictionary to_dict(const RBMap<K, V> &p_inp) {
	Dictionary ret;
	for (typename RBMap<K, V>::Element *E = p_inp.front(); E; E = E->next()) {
		ret[E->key()] = E->value();
	}
	return ret;
}

template <class K, class V>
static void set_from_dict(RBMap<K, V> &r_out, const Dictionary &p_inp) {
	r_out.clear();
	Array keys = p_inp.keys();
	for (int i = 0; i < keys.size(); i++) {
		r_out[keys[i]] = p_inp[keys[i]];
	}
}
} //namespace GLTFTemplateConvert

#endif // GLTF_TEMPLATE_CONVERT_H