main.java

@Override
    public int loop() {
        if (this.stoppingCompleter) {
            this.releaseQuestCompleter(0);
            this.stoppingCompleter = false;
            Log.severe("The quest completer stopped itself because it cannot continue");
            Time.sleep(1000);
            return 0;
        }

        if (Game.getState() != Game.STATE_IN_GAME) {
            return 100;
        }

        if (this.questCompleters.size() > 0) {
            QuestCompleter qc = questCompleters.get(0);
            if (!qc.getIsActive()) {
                this.startQuest(questCompleters.get(0));
                return 1000;
            }

            if (qc.validate()) {
                return qc.execute();
            } else {
                this.releaseQuestCompleter(qc);
                return 1000;
            }
        }

        if (this.questCompleters.size() == 0) {
            Time.sleep(1000);
            if (this.startQuestUI != null) {
                this.startQuestUI.setVisible(true);
            }
        }

        return 2000;
    }