/// <summary>
/// Returns how far this effect has advanced in fractional seconds.
/// Returns a value less than 0 on failure.
/// </summary>
/// <returns></returns>
public unsafe float GetElapsedTime()
{
Interop.HLVR_EffectInfo info = new Interop.HLVR_EffectInfo();
if (Interop.OK(Interop.HLVR_Effect_GetInfo(_handle, ref info)))
{
return(info.Elapsed);
}
else
{
return(-1.0f);
}
}
/// <summary>
/// If we want to construct the handle for the very first time, we have no duration info present.
/// So we end up calculating it in the constructor, then caching it. Subsequent Clones() will copy the duration
///
/// </summary>
/// <param name="creator"></param>
internal HapticHandle(CommandWithHandle creator)
{
init(creator);
Interop.HLVR_EffectInfo info = new Interop.HLVR_EffectInfo();
//Failure by default
int result = -1;
unsafe
{
result = Interop.HLVR_Effect_GetInfo(_handle, ref info);
}
if (Interop.OK(result))
{
_duration = info.Duration;
}
else
{
Debug.LogError(string.Format("Failed to fetch information about haptic handle; the handle has been disposed and is no longer usable.\n"));
}
}
