/*
 * WorldEdit, a Minecraft world manipulation toolkit
 * Copyright (C) sk89q <http://www.sk89q.com>
 * 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 <https://www.gnu.org/licenses/>.
 */

package com.sk89q.worldedit.extension.platform;

import com.sk89q.worldedit.extent.Extent;
import com.sk89q.worldedit.math.Vector3;
import com.sk89q.worldedit.util.Location;

public interface Locatable {

    /**
     * Get the location of this actor.
     *
     * @return the location of the actor
     */
    Location getLocation();

    /**
     * Get the location of this actor in block coordinates.
     *
     * @return the block location of the actor
     */
    default Location getBlockLocation() {
        Location location = getLocation();
        return location.setPosition(location.toVector().floor());
    }

    /**
     * Sets the location of this actor.
     *
     * @param location the new location of the actor
     * @return if the teleport succeeded
     */
    boolean setLocation(Location location);

    /**
     * Sets the position of this actor.
     *
     * @param pos where to move them
     * @deprecated This method may fail without indication. Use {@link #trySetPosition(Vector3)}
     *      instead
     */
    @Deprecated
    default void setPosition(Vector3 pos) {
        trySetPosition(pos);
    }

    /**
     * Attempts to set the position of this actor.
     *
     * <p>
     * This action may fail, due to other mods cancelling the move.
     * If so, this method will return {@code false}.
     * </p>
     *
     * @param pos the position to set
     * @return if the position was able to be set
     */
    default boolean trySetPosition(Vector3 pos) {
        return setLocation(new Location(getExtent(), pos));
    }

    /**
     * Get the extent that this actor is in.
     *
     * @return the extent
     */
    Extent getExtent();

}