RegionProvider.java

/*
 * Copyright 2015 MovingBlocks
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.terasology.polyworld.rp;

import java.util.Collection;

import org.terasology.math.geom.Rect2i;

/**
 * Provides a collection of subregions based on a given rectangle.
 */
public interface RegionProvider {

    /**
     * @param fullArea the area that contains all sub-regions
     * @return a collection of regions that lie inside the given area
     */
    Collection<Rect2i> getSectorRegions(Rect2i fullArea);
}