public override void Enter()
{
_targetSystem = InputSystem.Game.GetSystem <TargetSystem>();
_targetAttribute = InputSystem.ActiveCard.Card.GetAttribute <ManualTarget>();
_targets = new List <CardView>();
_targetAttribute.Selected = new List <Card>();
var candidates = _targetSystem.GetTargetCandidates(InputSystem.ActiveCard.Card, _targetAttribute.Allowed);
_candidateViews = InputSystem.GameView.FindCardViews(candidates);
InputSystem.ActiveCard.Highlight(_targetAttribute.RequiredAmount == 0 ? Colors.HasTargets : Colors.NeedsTargets);
_candidateViews.Highlight(Colors.IsTargetCandidate);
if (_targetAttribute.Allowed.Zones.HasZone(Zones.Deck | Zones.Discard | Zones.Hand))
{
// NOTE: We only expect one of the above zones to be targetable at once, bad assumption?
var player = _candidateViews.Select(c => c.Card.Owner).Distinct().Single();
var zoneToPreview = _candidateViews.Select(c => c.Card.Zone).Distinct().Single();
if (player.Index != MatchData.LOCAL_PLAYER_INDEX || zoneToPreview != Zones.Hand)
{
var zoneView = InputSystem.GameView.FindZoneView(player, zoneToPreview);
zoneView.GetPreviewSequence(sortOrder: PreviewSortOrder.ByType);
_zoneInPreview = zoneView;
}
}
}