protected void performNotification(
long perceiverOid, long perceivedOid, boolean inRadius, boolean wasInRadius) {
if (Log.loggingDebug)
Log.debug(
"ProximityTracker.performNotification: perceiverOid "
+ perceiverOid
+ ", perceivedOid "
+ perceivedOid
+ ", inRadius "
+ inRadius
+ ", wasInRadius "
+ wasInRadius);
if (notifyCallback != null) {
notifyCallback.notifyReactionRadius(perceivedOid, perceiverOid, inRadius, wasInRadius);
notifyCallback.notifyReactionRadius(perceiverOid, perceivedOid, inRadius, wasInRadius);
} else {
ObjectTracker.NotifyReactionRadiusMessage nmsg =
new ObjectTracker.NotifyReactionRadiusMessage(
perceivedOid, perceiverOid, inRadius, wasInRadius);
Engine.getAgent().sendBroadcast(nmsg);
nmsg =
new ObjectTracker.NotifyReactionRadiusMessage(
perceiverOid, perceivedOid, inRadius, wasInRadius);
Engine.getAgent().sendBroadcast(nmsg);
}
}
public void handleMessage(Message msg, int flags) {
try {
lock.lock();
if (activated == false) return; // return true;
if (msg.getMsgType() == Behavior.MSG_TYPE_COMMAND) {
Behavior.CommandMessage cmdMsg = (Behavior.CommandMessage) msg;
String command = cmdMsg.getCmd();
// Remove the executor, because anything we do will
// end the current execution.
Engine.getExecutor().remove(this);
if (Log.loggingDebug)
Log.debug(
"BaseBehavior.onMessage: command = "
+ command
+ "; oid = "
+ obj.getOid()
+ "; name "
+ obj.getName());
if (command.equals(MSG_CMD_TYPE_GOTO)) {
GotoCommandMessage gotoMsg = (GotoCommandMessage) msg;
Point destination = gotoMsg.getDestination();
mode = MSG_CMD_TYPE_GOTO;
roamingBehavior = true;
gotoSetup(destination, gotoMsg.getSpeed());
} else if (command.equals(MSG_CMD_TYPE_STOP)) {
followTarget = null;
pathState.clear();
obj.getWorldNode().setDir(new MVVector(0, 0, 0));
obj.updateWorldNode();
mode = MSG_CMD_TYPE_STOP;
// If roamingBehavior is set, that means that we
// used formerly had a roaming behavior, so send
// an ArrivedEventMessage so that the other
// behavior starts up again.
if (roamingBehavior) {
try {
Engine.getAgent().sendBroadcast(new ArrivedEventMessage(obj));
} catch (Exception e) {
Log.error(
"BaseBehavior.onMessage: Error sending ArrivedEventMessage, error was '"
+ e.getMessage()
+ "'");
throw new RuntimeException(e);
}
}
} else if (command.equals(BaseBehavior.MSG_CMD_TYPE_FOLLOW)) {
FollowCommandMessage followMsg = (FollowCommandMessage) msg;
mode = MSG_CMD_TYPE_FOLLOW;
followSetup(followMsg.getTarget(), followMsg.getSpeed());
}
} else if (msg.getMsgType() == WorldManagerClient.MSG_TYPE_MOB_PATH_CORRECTION) {
Engine.getExecutor().remove(this);
interpolatePath();
interpolatingPath = false;
}
// return true;
} finally {
lock.unlock();
}
}
protected void cancelPathInterpolator(long oid) {
WorldManagerClient.MobPathReqMessage cancelMsg = new WorldManagerClient.MobPathReqMessage(oid);
try {
Engine.getAgent().sendBroadcast(cancelMsg);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public void initialize() {
lock = LockFactory.makeLock("BaseBehaviorLock");
long oid = obj.getOid();
SubjectFilter filter = new SubjectFilter(oid);
filter.addType(Behavior.MSG_TYPE_COMMAND);
filter.addType(WorldManagerClient.MSG_TYPE_MOB_PATH_CORRECTION);
pathState = new PathState(oid, pathObjectTypeName, true);
commandSub = Engine.getAgent().createSubscription(filter, this);
}
public void deactivate() {
lock.lock();
try {
activated = false;
if (commandSub != null) {
Engine.getExecutor().remove(this);
Engine.getAgent().removeSubscription(commandSub);
commandSub = null;
}
} finally {
lock.unlock();
}
}
protected long setupPathInterpolator(
long oid, Point myLoc, Point dest, boolean follow, boolean followsTerrain) {
long timeNow = System.currentTimeMillis();
WorldManagerClient.MobPathReqMessage reqMsg =
pathState.setupPathInterpolator(timeNow, myLoc, dest, mobSpeed, follow, followsTerrain);
if (reqMsg != null) {
try {
Engine.getAgent().sendBroadcast(reqMsg);
if (Log.loggingDebug)
Log.debug("BaseBehavior.setupPathInterpolator: send MobPathReqMessage " + reqMsg);
} catch (Exception e) {
throw new RuntimeException(e);
}
interpolatingPath = true;
return pathState.pathTimeRemaining();
} else {
interpolatingPath = false;
return 0;
}
}
public void gotoUpdate() {
Point myLoc = obj.getWorldNode().getLoc();
long oid = obj.getOid();
if (interpolatingPath) {
interpolatePath();
if (!interpolatingPath) {
Engine.getAgent().sendBroadcast(new ArrivedEventMessage(obj));
if (Log.loggingDebug)
Log.debug(
"BaseBehavior.gotoUpdate sending ArrivedEventMessage: oid = "
+ oid
+ "; myLoc = "
+ myLoc
+ "; destLoc = "
+ destLoc);
mode = MSG_CMD_TYPE_STOP;
}
}
if (interpolatingPath) scheduleMe(pathState.pathTimeRemaining());
}