1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef _NULL_SOUND_H_
#define _NULL_SOUND_H_
#include "System/Sound/ISound.h"
#include "System/float3.h"
#include <string>
class float3;
class CSoundSource;
/// Empty sound system implementation
class NullSound : public ISound
{
public:
NullSound() {}
virtual ~NullSound() {}
bool HasSoundItem(const std::string& name) const override { return false; }
bool PreloadSoundItem(const std::string& name) override { return false; }
size_t GetDefSoundId(const std::string& name) override { return 0; }
size_t GetSoundId(const std::string& name) override { return 0; }
SoundItem* GetSoundItem(size_t id) override { return nullptr; }
CSoundSource* GetNextBestSource(bool lock = true) override { return nullptr; }
void UpdateListener(const float3& campos, const float3& camdir, const float3& camup) override {}
void NewFrame() override {}
void ConfigNotify(const std::string& key, const std::string& value) override {}
void PitchAdjust(const float newPitch) override {}
bool Mute() override { return true; }
bool IsMuted() const override { return true; }
void Iconified(bool state) override {}
void PrintDebugInfo() override;
bool SoundThreadQuit() const override { return false; }
bool CanLoadSoundDefs() const override { return true; }
bool LoadSoundDefsImpl(LuaParser* defsParser) override { return false; }
const float3& GetListenerPos() const override { return ZeroVector; }
};
#endif // _NULL_SOUND_H_
|
