public void Play(NodeView nodeView, Direction dir)
{
if (!enabled)
{
return;
}
if (_viewUpdating || LeanTween.isTweening(nodeView.gameObject))
{
// If the animations are running, queue up the move
if (_moveQueue.Count < MaxMovesInQueue)
{
_moveQueue.Enqueue(new Tuple <NodeView, Direction>(nodeView, dir));
}
return;
}
// If this level has a tutorial, and this is not the expected move, don't play it
if (_puzzleState.IsTutorial)
{
var move = _puzzleState.TutorialMove;
if (!nodeView.Node.Position.Equals(move.Point) || move.Direction != dir)
{
return;
}
}
_viewUpdating = true;
// Try to play the move
var movePlayed = _puzzleState.Play(nodeView, dir);
// Modify the game view accordingly
if (!movePlayed)
{
// Even though no move has been played, if there are no arcs parallel
// to the swipe, we can have the nodes/arcs rotate for effect
// (but not in the case where there is a pulled arc on the node)
var canRotate = !_puzzleState.HasArcAt(nodeView.Position, dir) &&
!_puzzleState.HasArcAt(nodeView.Position, dir.Opposite());
var pushMove = _puzzleState.IsPulled && nodeView.Position.Equals(_puzzleState.PullPosition);
if (pushMove)
{
// In the case of an invalid push move, shake the node
_puzzleView.Shake(nodeView, dir);
_gameAudio.Play(GameClip.InvalidRotate);
}
else if (canRotate)
{
_puzzleView.Rotate(nodeView, dir, true);
_gameAudio.Play(GameClip.NodeRotate90);
}
else
{
_puzzleView.Shake(nodeView, dir);
_gameAudio.Play(GameClip.InvalidRotate);
}
}
else if (_puzzleState.IsPulled)
{
// Pull move
_puzzleView.Rotate(nodeView, _puzzleState.PulledArcView, dir, true);
_puzzleState.PulledArcView.PullSound();
_puzzleView.Shake(dir);
_puzzleView.FloatIsland(true);
HighlightAll();
}
else
{
// Push move
// If a push move has been played, move the arc to the node, then rotate it
_puzzleView.MoveRotate(_puzzleState.PushNodePath, _puzzleState.PulledArcView, dir, () =>
_puzzleView.FloatIsland(false));
_puzzleView.Shake(dir);
HighlightAll();
}
_numActions++;
}
