snd_ExternalSoundPlayer.h

Go to the documentation of this file.

#ifndef NW_SND_EXTERNAL_SOUND_PLAYER_H_
#define NW_SND_EXTERNAL_SOUND_PLAYER_H_
 
#include <nw/ut/ut_LinkList.h>
#include <nw/snd/snd_BasicSound.h>
 
namespace nw { namespace snd {
 
class SoundActor;
 
namespace internal {
 
class ExternalSoundPlayer
{
public:
    typedef ut::LinkList<BasicSound, offsetof(BasicSound, m_ExtSoundPlayerPlayLink)> SoundList;
 
public:
    ExternalSoundPlayer();
    ~ExternalSoundPlayer();
 
    void StopAllSound(int fadeFrames);
    void PauseAllSound(bool flag, int fadeFrames);
 
    int GetPlayingSoundCount() const { return static_cast<int>(m_SoundList.GetSize()); }
    void SetPlayableSoundCount(int count);
    int GetPlayableSoundCount() const { return m_PlayableCount; }
 
    bool detail_CanPlaySound(int startPriority);
 
    bool AppendSound(internal::BasicSound* sound);
    void RemoveSound(internal::BasicSound* sound);
 
    template <class Function>
    void ForEachSoundRef(Function& function, bool reverse = false);
 
    template <class Function>
    Function ForEachSound(Function function, bool reverse = false);
 
    void Finalize(SoundActor* actor);
 
private:
    internal::BasicSound* GetLowestPrioritySound();
 
    SoundList m_SoundList;
    int m_PlayableCount;
};
static_assert(sizeof(ExternalSoundPlayer) == 0x10);
 
} } } // namespace nw::snd::internal
 
#endif // NW_SND_EXTERNAL_SOUND_PLAYER_H_