98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
// Filename: nullAudioSound.h
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// Created by: skyler (June 6, 2001)
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// Prior system by: cary
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#ifndef __NULL_AUDIO_SOUND_H__
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#define __NULL_AUDIO_SOUND_H__
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#include "audioSound.h"
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// This class intentionally does next to nothing.
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// It's used as a placeholder when you don't want a sound
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// system.
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class EXPCL_PANDA_AUDIO NullAudioSound : public AudioSound {
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// All of these methods are stubbed out to some degree.
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// If you're looking for a starting place for a new AudioManager,
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// please consider looking at the milesAudioManager.
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public:
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~NullAudioSound();
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void play();
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void stop();
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void set_loop(bool);
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bool get_loop() const;
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void set_loop_count(unsigned long);
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unsigned long get_loop_count() const;
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void set_time(float);
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float get_time() const;
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void set_volume(float);
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float get_volume() const;
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void set_balance(float);
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float get_balance() const;
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void set_play_rate(float);
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float get_play_rate() const;
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void set_active(bool);
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bool get_active() const;
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void set_finished_event(const string& event);
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const string& get_finished_event() const;
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const string& get_name() const;
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float length() const;
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void set_3d_attributes(float px, float py, float pz, float vx, float vy, float vz);
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void get_3d_attributes(float *px, float *py, float *pz, float *vx, float *vy, float *vz);
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void set_3d_min_distance(float dist);
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float get_3d_min_distance() const;
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void set_3d_max_distance(float dist);
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float get_3d_max_distance() const;
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AudioSound::SoundStatus status() const;
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// why protect the constructor?!?
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//protected:
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NullAudioSound();
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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AudioSound::init_type();
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register_type(_type_handle, "NullAudioSound",
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AudioSound::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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friend class NullAudioManager;
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};
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#endif /* __NULL_AUDIO_SOUND_H__ */
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