diff --git a/src/main/java/com/sk89q/worldedit/regions/Regions.java b/src/main/java/com/sk89q/worldedit/regions/Regions.java new file mode 100644 index 000000000..08bb58789 --- /dev/null +++ b/src/main/java/com/sk89q/worldedit/regions/Regions.java @@ -0,0 +1,92 @@ +/* + * WorldEdit, a Minecraft world manipulation toolkit + * Copyright (C) sk89q + * Copyright (C) WorldEdit team and contributors + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +package com.sk89q.worldedit.regions; + +/** + * Utility methods relating to {@link Region}s. + */ +public final class Regions { + + private Regions() { + } + + /** + * Get the minimum Y coordinate of the given region using the region's + * {@link Region#getMinimumPoint()} method. + * + * @param region the region + * @return the Y coordinate + */ + public static double minimumY(Region region) { + return region.getMinimumPoint().getY(); + } + + /** + * Get the maximum Y coordinate of the given region using the region's + * {@link Region#getMaximumPoint()} method. + * + * @param region the region + * @return the Y coordinate + */ + public static double maximumY(Region region) { + return region.getMaximumPoint().getY(); + } + + /** + * Get the minimum Y coordinate of the given region using the region's + * {@link Region#getMinimumPoint()} method. + * + * @param region the region + * @return the Y coordinate + */ + public static int minimumBlockY(Region region) { + return region.getMinimumPoint().getBlockY(); + } + + /** + * Get the maximum Y coordinate of the given region using the region's + * {@link Region#getMaximumPoint()} method. + * + * @param region the region + * @return the Y coordinate + */ + public static int maximumBlockY(Region region) { + return region.getMaximumPoint().getBlockY(); + } + + /** + * Attempt to get a {@link FlatRegion} from the given region. + *

+ * If the given region is already a {@link FlatRegion}, then the region + * will be cast and returned. Otherwise, a new {@link CuboidRegion} will + * be created covers the provided region's minimum and maximum extents. + * + * @param region the region + * @return a flat region + */ + public static FlatRegion asFlatRegion(Region region) { + if (region instanceof FlatRegion) { + return (FlatRegion) region; + } else { + return CuboidRegion.makeCuboid(region); + } + } + +}