diff options
Diffstat (limited to 'engines/tony/sound.cpp')
| -rw-r--r-- | engines/tony/sound.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/engines/tony/sound.cpp b/engines/tony/sound.cpp index 1fb4bbee1f..487bf54111 100644 --- a/engines/tony/sound.cpp +++ b/engines/tony/sound.cpp @@ -201,6 +201,8 @@ FPSFX::FPSFX(bool bSoundOn) { _stream = 0; _rewindableStream = 0; bPaused = false; + + _vm->_activeSfx.push_back(this); } @@ -219,6 +221,7 @@ FPSFX::~FPSFX() { return; g_system->getMixer()->stopHandle(_handle); + _vm->_activeSfx.remove(this); delete _stream; // _rewindableStream is deleted by deleting _stream @@ -488,6 +491,38 @@ void FPSFX::GetVolume(int *lpdwVolume) { *lpdwVolume = 0; } +/** + * Returns true if the underlying sound has ended + */ +bool FPSFX::endOfBuffer() const { + return !g_system->getMixer()->isSoundHandleActive(_handle) && (!_stream || _stream->endOfData()); +} + +/** + * Continually checks to see if active sounds have finished playing + * Sets the event signalling the sound has ended + */ +void FPSFX::soundCheckProcess(CORO_PARAM, const void *param) { + CORO_BEGIN_CONTEXT; + Common::List<FPSFX *>::iterator i; + CORO_END_CONTEXT(_ctx); + + CORO_BEGIN_CODE(_ctx); + + for (;;) { + // Check each active sound + for (_ctx->i = _vm->_activeSfx.begin(); _ctx->i != _vm->_activeSfx.end(); ++_ctx->i) { + FPSFX *sfx = *_ctx->i; + if (sfx->endOfBuffer()) + CoroScheduler.setEvent(sfx->hEndOfBuffer); + } + + // Delay until the next check is done + CORO_INVOKE_1(CoroScheduler.sleep, 50); + } + + CORO_END_CODE; +} /****************************************************************************\ * Metodi di FPSTREAM |