/// <summary>
/// Triggered when a character enters our path element
/// </summary>
/// <param name="collider">Collider.</param>
public virtual void OnTriggerStay2D(Collider2D collider)
{
LevelMapCharacter mapCharacter = collider.GetComponent <LevelMapCharacter>();
if (mapCharacter == null)
{
return;
}
// we tell our character it's now colliding with a path element
mapCharacter.CollidingWithAPathElement = true;
mapCharacter.SetCurrentPathElement(this);
// if our path element is on automatic, we'll direct our character to its next target
if (AutomaticMovement)
{
if (mapCharacter.LastVisitedPathElement != Up && Up != null)
{
mapCharacter.SetDestination(Up);
}
if (mapCharacter.LastVisitedPathElement != Right && Right != null)
{
mapCharacter.SetDestination(Right);
}
if (mapCharacter.LastVisitedPathElement != Down && Down != null)
{
mapCharacter.SetDestination(Down);
}
if (mapCharacter.LastVisitedPathElement != Left && Left != null)
{
mapCharacter.SetDestination(Left);
}
}
}
/// <summary>
/// Triggered when a character exits our path element
/// </summary>
/// <param name="collider">Collider.</param>
public virtual void OnTriggerExit2D(Collider2D collider)
{
LevelMapCharacter mapCharacter = collider.GetComponent <LevelMapCharacter>();
if (mapCharacter == null)
{
return;
}
GUIManager.Instance.GetComponent <LevelSelectorGUI>().TurnOffLevelName();
// we tell our character it's now not colliding with any path element
mapCharacter.CollidingWithAPathElement = false;
mapCharacter.SetCurrentPathElement(null);
mapCharacter.LastVisitedPathElement = this;
}