public void directMessage(uint receiverId, string text)
{
Comm.directMessage(Comm.SATELLITE, receiverId, text);
}
public void broadcastMessage(string text)
{
Comm.broadcastMessage(Comm.SATELLITE, text);
}
public static void update(float frameTime)
{
Comm comm = Instance();
Vector3 robotPosition;
lock (comm.listMutex)
{
// Update direct message travel distances
CommMessage msg;
GameObject msgIndicator;
foreach (KeyValuePair <uint, CommMessage> p in comm.activeMsgs)
{
if (p.Value.receiverId != RECEIVER_ALL)
{
msg = p.Value;
msg.distanceTraveled += frameTime * msg.propagationSpeed;
if (msg.receiverId == SATELLITE)
{
if (comm.mainScript.getSatellitePosition(out robotPosition) &&
Vector3.Distance(msg.origin, robotPosition) <= msg.distanceTraveled)
{
comm.msgsToBeDelivered.Add(new KeyValuePair <uint, uint>(msg.id, msg.receiverId));
comm.msgsToBeDeleted.Add(msg.id);
}
}
else
{
if (comm.mainScript.getRobotPosition(msg.receiverId, out robotPosition) &&
Vector3.Distance(msg.origin, robotPosition) <= msg.distanceTraveled)
{
comm.msgsToBeDelivered.Add(new KeyValuePair <uint, uint>(msg.id, msg.receiverId));
comm.msgsToBeDeleted.Add(msg.id);
}
}
if (comm.activeMsgIndicators.TryGetValue(msg.id, out msgIndicator))
{
Vector3 msgScale = new Vector3();
msgScale.x = msg.distanceTraveled * 2.0f;
msgScale.y = msg.distanceTraveled * 2.0f;
msgScale.z = msg.distanceTraveled * 2.0f;
msgIndicator.transform.localScale = msgScale;
}
}
}
// Deliver messages that have reached (one of) their receiver(s)
foreach (KeyValuePair <uint, uint> p in comm.msgsToBeDelivered) // TODO specify what the key and value is
{
comm.deliverMessage(p.Key, p.Value);
}
comm.msgsToBeDelivered.Clear();
// Delete direct messages that have been delivered to all recipients, or any message
// that has exceeded its travel distance
GameObject g;
foreach (uint id in comm.msgsToBeDeleted)
{
comm.activeMsgs.Remove(id);
if (comm.activeMsgIndicators.TryGetValue(id, out g))
{
comm.activeMsgIndicators.Remove(id);
Object.Destroy(g);
}
}
}
}