godot/scene/resources/sample_library.h

/*************************************************************************/
/*  sample_library.h                                                     */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
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/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
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#ifndef SAMPLE_LIBRARY_H
#define SAMPLE_LIBRARY_H

#include "map.h"
#include "resource.h"
#include "scene/resources/sample.h"

class SampleLibrary : public Resource {

	OBJ_TYPE(SampleLibrary, Resource);

	struct SampleData {

		Ref<Sample> sample;
		float db;
		float pitch_scale;
		int priority;

		SampleData() {
			db = 0;
			pitch_scale = 1;
			priority = 0;
		}
	};

	Map<StringName, SampleData> sample_map;

	Array _get_sample_list() const;

protected:
	bool _set(const StringName &p_name, const Variant &p_value);
	bool _get(const StringName &p_name, Variant &r_ret) const;
	void _get_property_list(List<PropertyInfo> *p_list) const;

	static void _bind_methods();

public:
	void add_sample(const StringName &p_name, const Ref<Sample> &p_sample);
	bool has_sample(const StringName &p_name) const;
	void sample_set_volume_db(const StringName &p_name, float p_db);
	float sample_get_volume_db(const StringName &p_name) const;
	void sample_set_pitch_scale(const StringName &p_name, float p_pitch);
	float sample_get_pitch_scale(const StringName &p_name) const;
	void sample_set_priority(const StringName &p_name, int p_priority);
	int sample_get_priority(const StringName &p_name) const;
	Ref<Sample> get_sample(const StringName &p_name) const;
	void get_sample_list(List<StringName> *p_samples) const;
	void remove_sample(const StringName &p_name);
	StringName get_sample_idx(int p_idx) const;

	SampleLibrary();
};

#endif // SAMPLE_LIBRARY_H