SideDefinedBlockFamily.java

/*
 * Copyright 2013 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.world.block.family;

import org.terasology.math.Side;
import org.terasology.world.block.Block;

public interface SideDefinedBlockFamily extends BlockFamily {
    /**
     * Returns a block that is facing the specified side from this block family, if one exists.
     *
     * @param side
     * @return
     */
    Block getBlockForSide(Side side);

    /**
     * Returns a side the specified block from this block family is facing.
     *
     * @param block
     * @return
     */
    Side getSide(Block block);
}