public TimelineState GetTimelineState(GameObject sourceObject = null)
{
if (_timelineState == null)
{
if (string.IsNullOrEmpty(_file._filePath))
{
if (_stateMachine != null)
{
foreach (TimelineState state in _stateMachine._states)
{
if (state._stateId == _stateId)
{
_timelineState = state;
break;
}
}
}
else
{
throw new Exception("TimelineStateRefProperty need to be fixed up by TimelineStateMachine");
}
}
else
{
TextAsset asset = _file.LoadAsset();
_stateMachine = TimelineStateMachine.FromTextAsset(asset, sourceObject);
_file.UnloadAsset();
_timelineState = _stateMachine.GetTimelineState(_stateId);
}
}
return(_timelineState);
}
public State GetState(GameObject sourceObject = null)
{
if (_state == null)
{
//If file path is invalid then its an internal state.
if (IsInternal())
{
if (_parentStateMachine != null)
{
_state = _parentStateMachine.GetState(_stateId);
}
else
{
throw new Exception("StateRefProperty need to be fixed up by a StateMachine before allowing access to internal state.");
}
}
//Otherwise its pointing at an external asset.
else
{
TextAsset asset = _file.LoadAsset();
_parentStateMachine = StateMachine.FromTextAsset(asset, sourceObject);
_file.UnloadAsset();
_state = _parentStateMachine.GetState(_stateId);
}
}
return(_state);
}
