RandomiseFunction.java

package gis2.scenario;

import java.util.Random;
import gis2.Scenario;
import gis2.RandomScenarioGenerator;

/**
   Function for randomising a scenario.
*/
public class RandomiseFunction extends AbstractFunction {
    private Random random;

    /**
       Construct a randomiser function.
       @param editor The editor instance.
    */
    public RandomiseFunction(ScenarioEditor editor) {
        super(editor);
        random = new Random();
    }

    @Override
    public String getName() {
        return "Randomise";
    }

    @Override
    public void execute() {
        RandomScenarioGenerator generator = new RandomScenarioGenerator();
        Scenario s = generator.makeRandomScenario(editor.getMap(), random);
        try {
            editor.setScenario(editor.getMap(), s);
            editor.setChanged();
            editor.updateOverlays();
        }
        // CHECKSTYLE:OFF:EmptyBlock
        catch (CancelledByUserException e) {
            // Ignore
        }
        // CHECKSTYLE:ON:EmptyBlock
    }
}