void Awake()
{
GlobalPheromoneConfiguration globalPheromoneConfiguration = FindObjectOfType(typeof(GlobalPheromoneConfiguration)) as GlobalPheromoneConfiguration;
_pheromoneConfiguration = globalPheromoneConfiguration.configs [_pheromoneType];
_statisticsManager = (StatisticsManager)Object.FindObjectOfType(typeof(StatisticsManager));
}
void Awake()
{
_image = GetComponent <Image> ();
_iconImage = transform.Find("IconImage").GetComponent <Image> ();
GlobalPheromoneConfiguration globalPheromoneConfiguration = FindObjectOfType(typeof(GlobalPheromoneConfiguration)) as GlobalPheromoneConfiguration;
_pheromoneConfiguration = globalPheromoneConfiguration.configs [_pheromoneType];
}
/**
* Place a pheromone of given type at given position.
*
* If necessary, merge it with existing pheromones. A merge is triggered if more than
* 4 pheromones are located at the same position, i.e. their centers lie within a circle of 0.5 units.
*/
public void PlacePheromone(Vector3 position, EPheromoneTypes type)
{
position.y = 0;
PheromoneConfiguration pheromoneConfiguration = _pheromoneConfiguration.configs [type];
// Get current parameters from configuration.
float initialIntensity = pheromoneConfiguration.initialIntensity;
float initialScale = pheromoneConfiguration.initialRadius;
float diffusionRate = pheromoneConfiguration.diffusionRate;
float minimumConcentration = pheromoneConfiguration.minimumConcentration;
Color color = pheromoneConfiguration.color;
// If there are enough pheromones nearby, merge them into one
Collider[] nearbyPheromoneCenters = Physics.OverlapSphere(position, 0.5f, _pheromoneOriginLayerMask);
List <GameObject> nearbyPheromones = new List <GameObject> ();
// Filter nearby pheromones by type.
foreach (Collider pheromoneCenter in nearbyPheromoneCenters)
{
GameObject pheromone = pheromoneCenter.transform.parent.gameObject;
if (pheromone.GetComponent <Pheromone> ().type == type)
{
nearbyPheromones.Add(pheromone);
}
}
// Merge if enough pheromones of the same type are located on position.
if (nearbyPheromones.Count > 4)
{
foreach (GameObject pheromone in nearbyPheromones)
{
initialIntensity += pheromone.GetComponent <Pheromone>().startIntensity;
initialScale = Mathf.Max(initialScale, pheromone.transform.Find("DiffusionSphere").transform.localScale.x);
//startScale += pheromone.transform.Find ("DiffusionSphere").transform.localScale.x;
position += pheromone.transform.position;
Destroy(pheromone);
}
// Make start scale the average of all scales
//startScale = startScale / (nearbyPheromoneCenters.GetLength(0) + 1);
position = position / (nearbyPheromones.Count + 1);
}
// Create and initialize new pheromone
GameObject newPheromone = Instantiate(_pheromonePrefab, position, new Quaternion()) as GameObject;
newPheromone.GetComponent <Pheromone>().Initialize(type, initialIntensity, initialScale, diffusionRate, minimumConcentration, color);
}
// call to place specific type of pheromone
public void PlacePheromone(Vector3 position, PheromoneTypes type)
{
PheromoneConfiguration pheromoneConfiguration = _pheromoneConfiguration.configs[type];
float initialIntensity = pheromoneConfiguration.initialIntensity;
float initialScale = pheromoneConfiguration.initialRadius;
float diffusionRate = pheromoneConfiguration.diffusionRate;
float minimumConcentration = pheromoneConfiguration.minimumConcentration;
Color color = pheromoneConfiguration.color;
// instantiates the pheromone prefab in position
GameObject newPheromone = Instantiate(pheromonePrefab, position, new Quaternion()) as GameObject;
// initialize and visualizes new pheromone gameobject through pheromone script
newPheromone.GetComponent <Pheromone>().Initialize(type, initialIntensity, initialScale, diffusionRate, minimumConcentration, color);
}
