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();
}
}
/**
* True if the trigger should run for the message. Compares the {@code message} type to the
* triggering types. If no triggering types are set (the default) then returns true if {@code
* message} is a PerceptionMessage.
*/
public boolean match(Message message) {
if (msgTypes == null) {
return (message instanceof PerceptionMessage);
}
return msgTypes.contains(message.getMsgType());
}