private void FindFreeTarget()
{
if (_CurrentLane == _Path[_Path.Count - 1])
{
_FreeTarget = Vector3.forward * 10000;
return;
}
Lane endLane = _CurrentLane;
while (endLane._Nodes[1].connectedLanes.Count == 1)
{
//check for crossroads where a road only has 1 other connection, this happens with 1 lane roads
if (endLane._Nodes[1].connectedLanes[0].Parent == null)
{
break;
}
if (endLane._Nodes[1].connectedLanes[0] != _CurrentLane)
{
endLane = endLane._Nodes[1].connectedLanes[0];
}
else
{
_FreeTarget = Vector3.forward * 10000;
return;
}
}
if (Vector2.Distance(endLane._Nodes[1].position, transform.position) < _CrossroadDistance &&
_CurrentLane._Nodes[1].parent.crossroad && _CurrentLane._Nodes[1].parent.crossroad.roadCount > 2)
{
if (_CurrentLane.GetLeadingVehicle(gameObject) == null && _Path[_PathIdx + 2].CanEnter() && !_CurrentCrossroad && endLane._Nodes[1].parent.crossroad.EnterCrossroad(gameObject, _Path[_PathIdx + 1]))
{
_CurrentCrossroad = endLane._Nodes[1].parent.crossroad;
_FreeTarget = Vector3.forward * 10000;
}
}
if (!_CurrentCrossroad)
{
_FreeTarget = endLane.path[endLane.path.Count - 1];
}
}
