public List <Landmark> translateLandmark()
{
int numLocations = GameController.Instance.originalLandmarks.Count;
List <Landmark> results = new List <Landmark>();
//Results starts as originals
foreach (Landmark l in GameController.Instance.originalLandmarks)
{
results.Add(l);
}
List <List <Landmark> > candidates = new List <List <Landmark> >();
float[] costs = new float[numLocations];
for (int i = 0; i < numLocations; i++)
{
costs[i] = float.MaxValue;
}
for (int i = 0; i < numLocations; i++)
{
//Assign 10 similar landmarks for each original
candidates.Add(GoogleAPI.Instance.getSimilar(GameController.Instance.originalLandmarks[i]));
//Algorithm C - Average Distance between original landmark and previous landmark
double prevDistanceOriginal;
if (i == 0)
{
prevDistanceOriginal = LatLong.EstimateGreatCircleDistance(OriginalLocations.Instance.getOriginalStart(), GameController.Instance.originalLandmarks[i].getPosition());
}
else
{
prevDistanceOriginal = LatLong.EstimateGreatCircleDistance(GameController.Instance.originalLandmarks[i].getPosition(), GameController.Instance.originalLandmarks[i - 1].getPosition());
}
//Algorithm A - Determine average distance between original landmark and all other original landmarks
//double avDistanceOriginal = 0.0;
//for (int j = 0; j < numLocations; j++)
//{
// avDistanceOriginal += LatLong.EstimateGreatCircleDistance(GameController.Instance.originalLandmarks[i].getPosition(), GameController.Instance.originalLandmarks[j].getPosition());
//}
//avDistanceOriginal /= numLocations;
for (int j = 0; j < candidates[i].Count; j++)
{
//Algorithm B -Distance between candidate and starting position compared with distance between original landmark and original starting position
//double costB = LatLong.EstimateGreatCircleDistance(candidates[i][j].getPosition(), startPosition) -
// LatLong.EstimateGreatCircleDistance(GameController.Instance.originalLandmarks[i].getPosition(), OriginalLocations.Instance.getOriginalStart());
//double avDistanceTranslate = 0.0;
//Algorithm A -Determine average distance between candidate and the other locations that have already been set
//for (int l = 0; l < i; l++)
//{
// avDistanceTranslate += LatLong.EstimateGreatCircleDistance(candidates[i][j].getPosition(), results[l].getPosition());
//}
//if (i > 0)
// avDistanceTranslate /= i;
//Algorithm C - Distance between candidate and previous set location
double prevDistanceTranslate;
if (i == 0)
{
prevDistanceTranslate = LatLong.EstimateGreatCircleDistance(startPosition, candidates[i][j].getPosition());
}
else
{
prevDistanceTranslate = LatLong.EstimateGreatCircleDistance(candidates[i][j].getPosition(), results[i - 1].getPosition());
}
double costC = prevDistanceTranslate - prevDistanceOriginal;
//double costA = avDistanceTranslate - avDistanceOriginal;
float cost = Mathf.Abs((float)costC);
if (cost < costs[i] && gameSpace.inSpace(candidates[i][j].getPosition()) && !duplicateChecker(candidates[i][j], results))
{
results.RemoveAt(i);
results.Insert(i, candidates[i][j]);
costs[i] = Mathf.Abs((float)cost);
}
}
}
return(results);
}
void Update()
{
//Set object as active when all dependencies are collected
if (allDeps() && !isCollected && !GameController.Instance.listContains(this))
{
GameController.Instance.setActive(this);
}
//Set object as collected when player enters gamespace
if (Translation.Instance != null && Input.location.status == LocationServiceStatus.Running && space.inSpace(GPS.Instance.latLong) && GameController.Instance.listContains(this))
{
collected();
}
//Control assets display on AR camera
ARManager.Instance.displayAsset(this);
}