/**
* Searches for the ActionCallback represented by the id string.
*
* @param id
*/
public static ActionCallback find(String id) {
if (id == null) return null;
Scene s = World.getInstance().getCurrentScene();
String[] split = id.split(SEPARATION_SYMBOL);
if (split.length < 2) return null;
String actorId = split[0];
String verbId = split[1];
int actionPos = -1;
if (split.length > 2) actionPos = Integer.parseInt(split[2]);
Verb v = null;
if (actorId.equals("DEFAULT_VERB")) {
v = World.getInstance().getVerbManager().getVerb(verbId, null, null);
} else {
InteractiveActor a;
if (actorId.equals(s.getId())) {
v = s.getVerbManager().getVerbs().get(verbId);
} else {
a = (InteractiveActor) s.getActor(actorId, true);
if (a == null) return null;
v = a.getVerbManager().getVerbs().get(verbId);
}
}
if (v == null) return null;
if (split.length == 2) return v;
Action action = v.getActions().get(actionPos);
if (action instanceof ActionCallback) return (ActionCallback) action;
return null;
}
private static String find(ActionCallback cb, Scene s) {
if (s == null) return null;
String id = s.getId();
for (Verb v : s.getVerbManager().getVerbs().values()) {
String result = find(cb, v);
if (result != null) {
StringBuilder stringBuilder = new StringBuilder(id);
stringBuilder.append(SEPARATION_SYMBOL).append(result);
return stringBuilder.toString();
}
}
return null;
}
/**
* Generates a String for serialization that allows locate the ActionCallback
*
* @param cb The ActionCallback to serialize
* @return The generated location string
*/
public static String find(ActionCallback cb) {
String id = null;
if (cb == null) return null;
// search in scene verbs
Scene s = World.getInstance().getCurrentScene();
id = find(cb, s);
if (id != null) return id;
id = find(cb, s.getPlayer());
if (id != null) return id;
// search in actors
for (BaseActor a : s.getActors().values()) {
if (!(a instanceof InteractiveActor)) continue;
id = find(cb, (InteractiveActor) a);
if (id != null) return id;
}
// search in worldVerbs
for (Verb v : World.getInstance().getVerbManager().getVerbs().values()) {
id = find(cb, v);
if (id != null) {
StringBuilder stringBuilder = new StringBuilder("DEFAULT_VERB");
stringBuilder.append(SEPARATION_SYMBOL).append(id);
return stringBuilder.toString();
}
}
return null;
}
