//---------------------------------------------------------------------------
public void Reset()
{
m_Time = 0.0f;
if (IsReversed)
{
m_Frame = EndFrame;
m_Direction = EPlayDirection.Backward;
}
else
{
m_Frame = StartFrame;
m_Direction = EPlayDirection.Forward;
}
}
//---------------------------------------------------------------------------
public bool Tick(float deltaTime)
{
float duration = (1.0f / FPS);
float maxDuration = duration * (EndFrame - StartFrame);
m_Time += deltaTime;
switch (m_Direction)
{
case EPlayDirection.Forward:
m_Frame = StartFrame + (int)(m_Time / duration);
if (IsBounced && m_Frame == EndFrame)
{
m_Direction = EPlayDirection.Backward;
}
break;
case EPlayDirection.Backward:
m_Frame = EndFrame - (int)(m_Time / duration);
if (IsBounced && m_Frame == StartFrame)
{
m_Direction = EPlayDirection.Forward;
}
break;
}
if (m_Time > maxDuration)
{
m_Time -= maxDuration;
if (!Loop)
{
return(false);
}
}
return(true);
}
