Plex-FAWE/worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/adapter/BukkitImplAdapter.java

/*
 * 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 Lesser 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 Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package com.sk89q.worldedit.bukkit.adapter;

import com.sk89q.jnbt.CompoundTag;
import com.sk89q.jnbt.Tag;
import com.sk89q.worldedit.entity.BaseEntity;
import com.sk89q.worldedit.math.BlockVector3;
import com.sk89q.worldedit.registry.state.Property;
import com.sk89q.worldedit.world.DataFixer;
import com.sk89q.worldedit.world.block.BaseBlock;
import com.sk89q.worldedit.world.block.BlockState;
import com.sk89q.worldedit.world.block.BlockStateHolder;
import com.sk89q.worldedit.world.block.BlockType;
import com.sk89q.worldedit.world.registry.BlockMaterial;

import org.bukkit.Chunk;
import org.bukkit.Location;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;

import java.util.Map;

import javax.annotation.Nullable;

/**
 * An interface for adapters of various Bukkit implementations.
 */
public interface BukkitImplAdapter<T> extends IBukkitAdapter {

    /**
     * Get the Minecraft data version for the current world data.
     *
     * @return the data version
     */
    int getDataVersion();

    /**
     * Get a data fixer, or null if not supported
     *
     * @return the data fixer
     */
    @Nullable
    DataFixer getDataFixer();

    /**
     * Get the block at the given location.
     *
     * @param location the location
     * @return the block
     */
    BaseBlock getBlock(Location location);

    boolean setBlock(Chunk chunk, int x, int y, int z, BlockStateHolder<?> state, boolean update);

    boolean isChunkInUse(Chunk chunk);
    /**
     * Set the block at the given location.
     *
     * @param location the location
     * @param state the block
     * @param notifyAndLight notify and light if set
     * @return true if a block was likely changed
     */
    boolean setBlock(Location location, BlockStateHolder<?> state, boolean notifyAndLight);

    /**
     * Notifies the simulation that the block at the given location has
     * been changed and it must be re-lighted (and issue other events).
     *
     * @param position position of the block
     * @param previousType the type of the previous block that was there
     */
    void notifyAndLightBlock(Location position, BlockState previousType);

    /**
     * Get the state for the given entity.
     *
     * @param entity the entity
     * @return the state, or null
     */
    @Nullable
    BaseEntity getEntity(Entity entity);

    /**
     * Create the given entity.
     *
     * @param location the location
     * @param state the state
     * @return the created entity or null
     */
    @Nullable
    Entity createEntity(Location location, BaseEntity state);

    /**
     * Get a map of {@code string -> property}.
     *
     * @param blockType The block type
     * @return The properties map
     */
    Map<String, ? extends Property<?>> getProperties(BlockType blockType);

    default BlockMaterial getMaterial(BlockType blockType) {
        return null;
    }

    default BlockMaterial getMaterial(BlockState blockState) {
        return null;
    }

    default Tag toNative(T foreign) {
        return null;
    }

    default T fromNative(Tag foreign) {
        return null;
    }

    /**
     * Send the given NBT data to the player.
     *
     * @param player The player
     * @param pos The position
     * @param nbtData The NBT Data
     */
    void sendFakeNBT(Player player, BlockVector3 pos, CompoundTag nbtData);

    /**
     * Make the client think it has operator status.
     * This does not give them any operator capabilities.
     *
     * @param player The player
     */
    void sendFakeOP(Player player);
}