/// <summary>
/// Plays the given state on all controlled flow blocks.
/// </summary>
/// <param name='state'>
/// Flow state.
/// </param>
public void PlayFlow(FlowBlock.FlowState state)
{
Debug.Log("Playing flow: " + state + " on scene: " + name);
finishedBlocks = 0;
foreach (FlowBlock currentBlock in blocks)
{
currentBlock.PlayState(state);
currentBlock.OnPlayingFinished += OnFlowBlockFinished;
}
}
/// <summary>
/// Raised when the give flow block finishes playing. Used to test if all flow blocks finished playing and, if true, to raise the corresponding event.
/// </summary>
/// <param name='block'>
/// The block that finished playing.
/// </param>
public void OnFlowBlockFinished(PlayableBlock block)
{
finishedBlocks++;
if (finishedBlocks == blocks.Length)
{
// All finished, raise corresponding event
FlowBlock.FlowState state = (block as FlowBlock).State;
Debug.Log("Finished flow: " + state + " on scene: " + name);
switch (state)
{
case FlowBlock.FlowState.Intro:
if (OnIntroFinished != null)
{
OnIntroFinished(this);
}
break;
case FlowBlock.FlowState.Idle:
if (OnIdleFinished != null)
{
OnIdleFinished(this);
}
break;
case FlowBlock.FlowState.Outro:
if (OnOutroFinished != null)
{
OnOutroFinished(this);
}
break;
}
}
}
