/*
* 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;
import java.util.List;
import com.sk89q.worldedit.NotABlockException;
import com.sk89q.worldedit.WorldEditException;
import com.sk89q.worldedit.blocks.BaseBlock;
import com.sk89q.worldedit.blocks.BlockID;
import com.sk89q.worldedit.blocks.BlockType;
import com.sk89q.worldedit.blocks.ItemID;
import com.sk89q.worldedit.blocks.SkullBlock;
import org.bukkit.DyeColor;
import org.bukkit.Server;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.bukkit.block.BlockFace;
import org.bukkit.entity.Entity;
import org.bukkit.entity.ExperienceOrb;
import org.bukkit.entity.Item;
import org.bukkit.entity.Painting;
import org.bukkit.entity.Player;
import com.sk89q.worldedit.BlockVector;
import com.sk89q.worldedit.BlockWorldVector;
import com.sk89q.worldedit.LocalWorld;
import com.sk89q.worldedit.Location;
import com.sk89q.worldedit.Vector;
import com.sk89q.worldedit.WorldVector;
import com.sk89q.worldedit.bukkit.entity.BukkitEntity;
import com.sk89q.worldedit.bukkit.entity.BukkitExpOrb;
import com.sk89q.worldedit.bukkit.entity.BukkitItem;
import com.sk89q.worldedit.bukkit.entity.BukkitPainting;
import org.bukkit.inventory.ItemStack;
import org.bukkit.material.Dye;
public final class BukkitUtil {
private BukkitUtil() {
}
public static LocalWorld getLocalWorld(World w) {
return new BukkitWorld(w);
}
public static BlockVector toVector(Block block) {
return new BlockVector(block.getX(), block.getY(), block.getZ());
}
public static BlockVector toVector(BlockFace face) {
return new BlockVector(face.getModX(), face.getModY(), face.getModZ());
}
public static BlockWorldVector toWorldVector(Block block) {
return new BlockWorldVector(getLocalWorld(block.getWorld()), block.getX(), block.getY(), block.getZ());
}
public static Vector toVector(org.bukkit.Location loc) {
return new Vector(loc.getX(), loc.getY(), loc.getZ());
}
public static Location toLocation(org.bukkit.Location loc) {
return new Location(
getLocalWorld(loc.getWorld()),
new Vector(loc.getX(), loc.getY(), loc.getZ()),
loc.getYaw(), loc.getPitch()
);
}
public static Vector toVector(org.bukkit.util.Vector vector) {
return new Vector(vector.getX(), vector.getY(), vector.getZ());
}
public static org.bukkit.Location toLocation(WorldVector pt) {
return new org.bukkit.Location(toWorld(pt), pt.getX(), pt.getY(), pt.getZ());
}
public static org.bukkit.Location toLocation(World world, Vector pt) {
return new org.bukkit.Location(world, pt.getX(), pt.getY(), pt.getZ());
}
public static org.bukkit.Location center(org.bukkit.Location loc) {
return new org.bukkit.Location(
loc.getWorld(),
loc.getBlockX() + 0.5,
loc.getBlockY() + 0.5,
loc.getBlockZ() + 0.5,
loc.getPitch(),
loc.getYaw()
);
}
public static Player matchSinglePlayer(Server server, String name) {
List<Player> players = server.matchPlayer(name);
if (players.isEmpty()) {
return null;
}
return players.get(0);
}
public static Block toBlock(BlockWorldVector pt) {
return toWorld(pt).getBlockAt(toLocation(pt));
}
public static World toWorld(WorldVector pt) {
return ((BukkitWorld) pt.getWorld()).getWorld();
}
/**
* Bukkit's Location class has serious problems with floating point
* precision.
*/
@SuppressWarnings("RedundantIfStatement")
public static boolean equals(org.bukkit.Location a, org.bukkit.Location b) {
if (Math.abs(a.getX() - b.getX()) > EQUALS_PRECISION) return false;
if (Math.abs(a.getY() - b.getY()) > EQUALS_PRECISION) return false;
if (Math.abs(a.getZ() - b.getZ()) > EQUALS_PRECISION) return false;
return true;
}
public static final double EQUALS_PRECISION = 0.0001;
public static org.bukkit.Location toLocation(Location location) {
Vector pt = location.getPosition();
return new org.bukkit.Location(
toWorld(location.getWorld()),
pt.getX(), pt.getY(), pt.getZ(),
location.getYaw(), location.getPitch()
);
}
public static World toWorld(final LocalWorld world) {
return ((BukkitWorld) world).getWorld();
}
public static BukkitEntity toLocalEntity(Entity e) {
switch (e.getType()) {
case EXPERIENCE_ORB:
return new BukkitExpOrb(toLocation(e.getLocation()), e.getUniqueId(), ((ExperienceOrb)e).getExperience());
case PAINTING:
Painting paint = (Painting) e;
return new BukkitPainting(toLocation(e.getLocation()), paint.getArt(), paint.getFacing(), e.getUniqueId());
case DROPPED_ITEM:
return new BukkitItem(toLocation(e.getLocation()), ((Item)e).getItemStack(), e.getUniqueId());
default:
return new BukkitEntity(toLocation(e.getLocation()), e.getType(), e.getUniqueId());
}
}
public static BaseBlock toBlock(LocalWorld world, ItemStack itemStack) throws WorldEditException {
final int typeId = itemStack.getTypeId();
switch (typeId) {
case ItemID.INK_SACK:
final Dye materialData = (Dye) itemStack.getData();
if (materialData.getColor() == DyeColor.BROWN) {
return new BaseBlock(BlockID.COCOA_PLANT, -1);
}
break;
case ItemID.HEAD:
return new SkullBlock(0, (byte) itemStack.getDurability());
default:
final BaseBlock baseBlock = BlockType.getBlockForItem(typeId, itemStack.getDurability());
if (baseBlock != null) {
return baseBlock;
}
break;
}
if (world.isValidBlockType(typeId)) {
return new BaseBlock(typeId, -1);
}
throw new NotABlockException(typeId);
}
}