private IEnumerator TrackingCoroutine()
{
while (_gameEnum == GameEnum.Play)
{
yield return(null);
float _closestDistance = float.MaxValue;
TowerComponent _closestTower = null;
_towerList.ForEach(tower =>
{
float _distance = tower.GetDistance(boat);
if (_distance < _closestDistance)
{
_closestDistance = _distance;
_closestTower = tower;
}
});
if (_closestTower != null && _closestTower != _currentClosestTower)
{
_trackerHandler.TriggerEvent(_closestTower);
_currentClosestTower = _closestTower;
}
}
}
private void OnTrackerChanged(object value = null)
{
if (value == null)
{
return;
}
TowerComponent _tower = value as TowerComponent;
if (_tower.Equals(this))
{
spriteRenderer.color = Color.green;
}
else
{
spriteRenderer.color = Color.white;
}
}