public Pathfinder(Vector3 startPosition, Vector3 targetPosition, AIController pathRequester, PathfinderManager.PathfindingComplete callback = null)
{
_gridGenerator = GridGenerator.GetInstance();
_gridGenerator.startPosition = startPosition;
_gridGenerator.endPosition = targetPosition;
start = _gridGenerator.NodeFromWorldPosition(startPosition);
target = _gridGenerator.NodeFromWorldPosition(targetPosition);
_pathRequester = pathRequester;
_callback = callback;
}
public bool IsPointWithinPlayableArea(Vector2 testPoint, bool testNotOnCharacter = false)
{
var boundsGameObject = GameObject.FindGameObjectsWithTag("MapBounds");
if (boundsGameObject.Length > 0)
{
foreach (var boundsFound in boundsGameObject)
{
var applicableBounds = boundsFound.GetComponents <BoxCollider2D>();
List <Vector2> tempResults = new List <Vector2>();
bool containedWithinABounds = false;
foreach (var bound in applicableBounds)
{
if (bound.bounds.Contains(testPoint))
{
containedWithinABounds = true;
break;
}
}
if (testNotOnCharacter)
{
var allCharacters = GameObject.FindObjectsOfType <ActorStats>();
if (allCharacters.Any(actor =>
((Vector2)actor.gameObject.transform.position - testPoint).magnitude <= 0.2f))
{
return(false);
}
}
if (containedWithinABounds)
{
var tempNode = GridGenerator.GetInstance()?.NodeFromWorldPosition(testPoint);
return(tempNode != null && !tempNode.obstructed);
}
}
}
return(false);
}
public List <Node> FindPath()
{
gridGenerator = GridGenerator.GetInstance();
return(FindPathActual(start, end));
}
