void initCarPheremoneMaps()
{
carPheremoneMapsList = new List <CarPheremonMap> ();
foreach (GameObject car in CarGenerator.carList)
{
CarPheremonMap cpm = new CarPheremonMap();
cpm.car = car;
cpm.pheremoneList = new List <Pheremone> ();
Color color = Random.ColorHSV(0, 1, 1, 1, 1, 1);
float height = UnityEngine.Random.Range(0.05f, 0.7f);
List <Pheremone> pheremoneList = new List <Pheremone> ();
foreach (Road road in MPACColonyRoadList)
{
Pheremone p = new Pheremone(road.End_A, road.End_B, road, color, height);
cpm.pheremoneList.Add(p);
}
carPheremoneMapsList.Add(cpm);
}
}
private static List <Road> getRoadParams()
{
float MaxSum = 0;
CarPheremonMap bestCPM = null;
foreach (CarPheremonMap cpm in carPheremoneMapsList)
{
float Sum = 0;
foreach (Pheremone p in cpm.pheremoneList)
{
Sum = Sum + p.pheremone;
}
if (Sum > MaxSum)
{
MaxSum = Sum;
bestCPM = cpm;
}
}
// start from the car and go until the car and find all the parameters.
List <Road> path = new List <Road>();
carController_new carCtrl = bestCPM.car.GetComponent <carController_new> ();
Pheremone startPheremone = bestCPM.pheremoneList.Find(
p => (
(p.EndA == bestCPM.car.transform.position && p.EndB == carCtrl.targetNode.location) ||
(p.EndB == bestCPM.car.transform.position && p.EndA == carCtrl.targetNode.location)));
path.Add(startPheremone.road);
Vector3 previousLocation = bestCPM.car.transform.position;
Vector3 currentLocation = ((previousLocation == path [0].End_A) ? path [0].End_B : path [0].End_A);
// keep on moving until we reach the user.
int safeexit = 0;
while (currentLocation != UserSelector.selectedNode.transform.position)
{
safeexit++;
if (safeexit >= 1000)
{
break;
}
// get current node
Node thisNode = MPACColonyNodeList.Find(node => node.location == currentLocation);
Pheremone maxPheremone = null;
float maxPheremoneFound = 0;
foreach (Vector3 newLocation in thisNode.ways)
{
// for each path check the pheremone
if (newLocation != previousLocation)
{
Pheremone thisPheremone = bestCPM.pheremoneList.Find(p =>
(p.EndA == newLocation && p.EndB == currentLocation) ||
(p.EndB == newLocation && p.EndA == currentLocation));
// check for maximum pheremone
if (thisPheremone.pheremone >= maxPheremoneFound)
{
maxPheremoneFound = thisPheremone.pheremone;
maxPheremone = thisPheremone;
}
}
}
path.Add(maxPheremone.road);
previousLocation = currentLocation;
currentLocation = ((previousLocation == maxPheremone.road.End_A) ? maxPheremone.road.End_B : maxPheremone.road.End_A);
}
return(path);
}