public int getInterfaceBaseByTime() {
        double alpha = this.time / TargetManager.TARGET_SEARCH_WAIT;
        TargetScope[] scopes = TargetScope.values();

        double delta = -1;
        TargetScope scope = null;

        for (int i = 0; i < scopes.length; i++) {
            double d = scopes[i].getPercent();
            if (d < alpha && d > delta) {
                delta = d;
                scope = scopes[i];
            }
        }

        return scope.getInterfaceBase();
    }