////////////////////////////////////////
// PUBLIC UTILITY FUNCTIONS
////////////////////////////////////////
// Gets the current frame in the animation
// and moves to the next one in order.
RECT CAnimation::GetFrame()
{
SetTimeWaited(GetTimeWaited() + GAME->GetTimer().GetDeltaTime());
RECT tRect;
tRect.left = GetCurrentFrame() * GetFrameWidth();
tRect.top = 0;
tRect.right = tRect.left + GetFrameWidth();
tRect.bottom = tRect.top + GetFrameHeight();
if(GetTimeWaited() > GetTimePerFrame() && !GetStatic())
{
SetTimeWaited(0.0f);
SetCurrentFrame(GetCurrentFrame() + 1);
if(GetCurrentFrame() > GetFrameCount())
{
if(GetLooping())
ResetAnimation();
else
{
SetCurrentFrame(GetFrameCount());
SetStatic(true);
}
}
}
return tRect;
}
void cSoundStream::FillChunks()
{
while(!m_FreeChunks.empty())
{
FixedArray<char>* chunk = m_FreeChunks.back();
m_BoundFile.Read(chunk, GetLooping());
m_BoundChunks.push_back(chunk);
m_FreeChunks.pop_back();
}
};
bool CBufferItem::IdleTask()
{
if ( m_ALSource == 0 )
return false;
HandleFade();
if (m_LastPlay)
{
CScopeLock lock(m_ItemMutex);
int proc_state;
alGetSourcei(m_ALSource, AL_SOURCE_STATE, &proc_state);
AL_CHECK;
m_ShouldBePlaying = (proc_state != AL_STOPPED);
return (proc_state != AL_STOPPED);
}
if (GetLooping())
{
int num_processed;
AL_CHECK;
alGetSourcei(m_ALSource, AL_BUFFERS_PROCESSED, &num_processed);
AL_CHECK;
for (int i = 0; i < num_processed; i++)
{
ALuint al_buf;
alSourceUnqueueBuffers(m_ALSource, 1, &al_buf);
AL_CHECK;
alSourceQueueBuffers(m_ALSource, 1, &al_buf);
AL_CHECK;
}
}
return true;
}
