public Vector3[] GetPathToWaitingZone()
{
float xPos = Random.Range(waitArea.min.x, waitArea.max.x);
float zPos = Random.Range(waitArea.min.z, waitArea.max.z);
Vector3 posInWaitZone = new Vector3(xPos, 0f, zPos);
spawnToWaitingZone.path[spawnToWaitingZone.path.Length - 1].position = posInWaitZone;
Vector3[] path = PPPUtil.Transforms2Positions(spawnToWaitingZone.path);
return(path);
}
public Vector3[] GetPathToExit(int stationIndex)
{
if (stationIndex > 0)
{
treatmentStations[stationIndex].isOccupied = false;
return(PPPUtil.Transforms2Positions(treatmentStations[stationIndex].stationToExit.path));
}
else
{
Vector3[] exit = { treatmentStations[0].stationToExit.path[treatmentStations[0].stationToExit.path.Length - 1].position };
return(exit);
}
}
public int TryGetStation(out Vector3[] path)
{
for (int i = 0; i < treatmentStations.Length; i++)
{
if (!treatmentStations[i].isOccupied)
{
path = PPPUtil.Transforms2Positions(treatmentStations[i].spawnToStation.path);
treatmentStations[i].isOccupied = true;
return(i); // returns station index
}
}
path = null;
return(-1);
}
