private void cleanNeeds() {
while (!needs.isEmpty()) {
Need need = needs.getFirst();
// TODO consider other strategies (e.g. continuous needs)
if (need.isFulfilled(bot)) {
needs.remove(need);
} else {
return;
}
}
}
public Action getNextAction() {
cleanNeeds();
// TODO consider recent research on planning management
Need need = needs.isEmpty() ? null : needs.getFirst();
if (need instanceof LocationNeed) {
LocationNeed need2 = (LocationNeed) need;
// TODO make smarter decision + check pre-conditions
Collection<Action> alternatives =
Arrays.<Action>asList(new WalkingAction(need2.getTargetX(), need2.getTargetY()));
for (Action action : alternatives) {
Need preCondition = action.getPreCondition();
if (preCondition == null || preCondition.isFulfilled(bot)) {
return action;
} else {
continue;
}
}
return null;
} else {
return null;
}
}
