godot/scene/main/resource_preloader.h

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

#include "scene/main/node.h"

class ResourcePreloader : public Node {
	GDCLASS(ResourcePreloader, Node);

	HashMap<StringName, Ref<Resource>> resources;

	void _set_resources(const Array &p_data);
	Array _get_resources() const;
	Vector<String> _get_resource_list() const;

protected:
	static void _bind_methods();

public:
	void add_resource(const StringName &p_name, const Ref<Resource> &p_resource);
	void remove_resource(const StringName &p_name);
	void rename_resource(const StringName &p_from_name, const StringName &p_to_name);
	bool has_resource(const StringName &p_name) const;
	Ref<Resource> get_resource(const StringName &p_name) const;

	void get_resource_list(List<StringName> *p_list);

	ResourcePreloader();
};

#endif // RESOURCE_PRELOADER_H