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zhenyan121
44f83142ed
Implement set_pitch method that clamps pitch between 0.0 and 1.0 and applies it via AL_PITCH. Includes minor whitespace cleanup in audio_engine.cpp.
48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
#pragma once
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#include "Cubed/audio/audio_buffer.hpp"
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#include "Cubed/audio/audio_filter.hpp"
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#include <AL/al.h>
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#include <glm/glm.hpp>
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namespace Cubed {
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enum class AudioState { INITIAL, PLAYING, PAUSED, STOPPED };
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class AudioSource {
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public:
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AudioSource(float volume = 1.0f);
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~AudioSource();
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void set_buffer_2d(const AudioBuffer& buffer);
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void set_buffer_3d(const AudioBuffer& buffer, const glm::vec3& vec3);
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void set_loop(bool on = true);
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void set_volume(float volume);
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void set_pitch(float pitch);
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void play();
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void play_2d(const AudioBuffer& buffer);
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void play_3d(const AudioBuffer& buffer, const glm::vec3& pos);
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void stop();
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void pause();
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float duration() const;
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float current_time() const;
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float target_volume() const;
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float& target_volume();
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void set_target_volume(float volume);
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AudioState state() const;
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void mark_in_use();
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bool in_use() const;
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void reset();
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void set_filter(const AudioFilter& filter);
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void clear_filter();
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private:
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ALuint m_source = 0;
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float m_target_volume = 1.0f;
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float m_duration = 0.0f;
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bool m_using;
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};
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} // namespace Cubed
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