public void addStudents(MyPath mypath, SortedDictionary <int, int> pathToRoomIndex)
{
path = mypath;
float distance = path.GetTotalDistance();
float spacing = distance / numStudents;
studentLocations = new float[numStudents];
studentRooms = new Dictionary <int, List <int> > ();
for (int studentIndex = 0; studentIndex < numStudents; studentIndex++)
{
float studentDist = 9f + studentIndex * distance * 0.9f / numStudents;
studentLocations[studentIndex] = studentDist;
int room = pathToRoomIndex[path.GetIndexAtDistance(studentDist)];
Debug.Log("Distance: " + studentDist + " Room:" + room);
if (!studentRooms.ContainsKey(room))
{
studentRooms.Add(room, new List <int>());
}
//Debug.Log("Adding student " + studentIndex + " to room " + room + " Studentdist: " + studentDist + " totalDist: " + distance );
studentRooms[room].Add(studentIndex);
}
}
// Returns the index of the room the camera is currently in
public int GetRoomIndex()
{
if (path == null)
{
return(0);
}
int v;
pathIndexToRoom.TryGetValue(path.GetIndexAtDistance(distance), out v);
return(v);
}
private Vector3 getStudentPosition(int studentIndex)
{
float loc = studentLocations[studentIndex];
int pathIndex = path.GetIndexAtDistance(loc);
Vector3 start = path.GetPoint(pathIndex);
Vector3 end = path.GetPoint(pathIndex + 1);
Vector3 studentPos = path.GetPositonAlongPath(loc);
float dist = 0.5f + Random.value;
if (Random.value > 0.5)
{
dist = -1 * dist;
}
Vector3 diff = end - start;
Debug.Log("Pos: " + studentPos);
if (diff.x == 0)
{
studentPos.x = studentPos.x + dist;
}
else if (diff.z == 0)
{
studentPos.z = studentPos.z + dist;
}
else
{
float direction = diff.x / diff.z;
studentPos = new Vector3(studentPos.x + (1 / direction) * dist, studentPos.y, studentPos.z + (direction) * dist);
}
return(studentPos);
}