public override void Visit(PathfindingObject startObject, PathfindingObject endObject)
{
objectPath = RoadPathfinding.CreatePath(startObject, endObject);
if (objectPath == null)
{
Debug.Log("Can't visit because path cannot be found!");
return;
}
// -- create list from object path, all at once
// in the future this will have to be REPLACED because road might disappear.
// So instead it would search by getting waypoints from PathfindingObjects as
// the vehicle went along, so if a road disappears, we could reroute
Vector2[] position_waypoints = new Vector2[objectPath.Length * 2];
int vectorIndex = 0;
for (int index = 0; index < objectPath.Length; index++)
{
Vector2[] temp_waypoints = new Vector2[0];
// if not first or last
if (index != 0 && index != (objectPath.Length - 1))
{
temp_waypoints = objectPath[index].GetWaypoints(objectPath[index - 1], objectPath[index + 1]);
}
else if (index == 0) // if first
{
temp_waypoints = new Vector2[1];
temp_waypoints[0] = objectPath[index].GetWaypoint();
} // do nothing if first
// loop list from pathfindingObject and add to list
for (int k = 0; k < temp_waypoints.Length; k++)
{
position_waypoints[vectorIndex] = temp_waypoints[k];
vectorIndex++;
}
}
path = Helper.ResizeArray(position_waypoints, vectorIndex);
// ---------------------------------------
PathIndex = path.Length - 1;
movingEntity.targetPos = path[PathIndex];
steeringCalculate.seek = true;
// set distance for visiting; when path moves on to next waypoint
pathfindingCellDelta = GridHelper.GetGridCellSize();
//Debug.Log("path index = " + PathIndex);
}
/*
* Is it possible to travel from @param pathObject to any of the
* runways?
*/
bool AreRunwaysReachable(PathfindingObject pathObject)
{
foreach (Runway runway in airport.runwayList)
{
PathfindingObject[] path = RoadPathfinding.CreatePath(pathObject, runway);
if (path != null)
{
return(true);
}
}
return(false);
}
void TestPathfinding()
{
RoadPathfinding.CreatePath(startObject, endObject);
}
