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add exclusive mode

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This commit is contained in:
cxgeorge 2002-10-08 03:04:54 +00:00
parent d9f964c51c
commit dd2b927420
2 changed files with 13 additions and 4 deletions
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7
panda/src/audio/audioManager.cxx
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@ -41,6 +41,7 @@ register_AudioManager_creator(Create_AudioManager_proc* proc) {
} }
// Factory method for getting a platform specific AudioManager: // Factory method for getting a platform specific AudioManager:
PT(AudioManager) AudioManager:: PT(AudioManager) AudioManager::
create_AudioManager() { create_AudioManager() {
@ -78,7 +79,13 @@ create_AudioManager() {
if (!am->is_valid()) { if (!am->is_valid()) {
am = create_NullAudioManger(); am = create_NullAudioManger();
} }
am->_bExclusive = false;
return am; return am;
} }
void AudioManager::
set_mutually_exclusive(bool bExclusive) {
_bExclusive = bExclusive;
}

10
panda/src/audio/audioManager.h
View File

@ -36,11 +36,8 @@ PUBLISHED:
// my_sound = MySoundEffects.get_sound("neatSfx.mp3"); // my_sound = MySoundEffects.get_sound("neatSfx.mp3");
// my_music = MyMusicManager.get_sound("introTheme.mid"); // my_music = MyMusicManager.get_sound("introTheme.mid");
// bOneAtATime: if true, turn off any currently-playing sounds before playing static PT(AudioManager) create_AudioManager();
// a new one (useful for midi songs)
static PT(AudioManager) create_AudioManager(/*bool bOneAtATime*/);
virtual ~AudioManager() {} virtual ~AudioManager() {}
virtual bool is_valid() = 0; virtual bool is_valid() = 0;
// Get a sound: // Get a sound:
@ -56,6 +53,10 @@ static PT(AudioManager) create_AudioManager(/*bool bOneAtATime*/);
virtual void set_cache_limit(int count) = 0; virtual void set_cache_limit(int count) = 0;
virtual int get_cache_limit() = 0; virtual int get_cache_limit() = 0;
// if set, turn off any currently-playing sounds before playing
// a new one (useful for midi songs)
void set_mutually_exclusive(bool bExclusive);
// Control volume: // Control volume:
// FYI: // FYI:
// If you start a sound with the volume off and turn the volume // If you start a sound with the volume off and turn the volume
@ -81,6 +82,7 @@ public:
protected: protected:
static Create_AudioManager_proc* _create_AudioManager; static Create_AudioManager_proc* _create_AudioManager;
bool _bExclusive;
AudioManager() { AudioManager() {
// intentionally blank. // intentionally blank.